Cognitive/Social Development of the Elementary Student Essay

The elementary years are full of major milestones of both cognitive and social development. These elementary milestones as described by Piaget include primarily the concrete operational stage where children develop logical thinking skills including the ability to distinguish personal thinking skills (Bukatko and Daehler, 2012). Elementary educators and care givers have a responsibility to provide and environment rich in play and peer interaction as well as focused on the appropriate zone of proximal development, pushing towards the development of higher level thinking skills. Beginning with play, specifically through rough and tumble play† young children gain an understanding of social cues as well as contribute to cognitive development†¦show more content†¦Social pretend play promotes cognition, language and social competence. Vygotskys theory of play states that natural play must contain both an imaginary situation and the voluntarily accepted rules that govern the s ituation (Pellengrini, 2005). Play beings to look different through elementary school as children’s interactions with one another begin to mature, but communication remains crucial. Peer communication contributes to the achievement of elementary milestones as learning is a shared social activity embedded in classroom interactions. This ideal of social constructivism is supported by one of the pillars of Vygotsky’ theory of sociocultural development, the zone of proximal development (ZPD) (Lecusay, Rossen Cole, 2008). The ZPD is defined as the distance between the actual developmental level as determined by independent problem solving and the level of potential development as determined through problem solving under adult guidance, or in collaboration with more capable peers (Vygotsky, 1978). The premise of this theory is that students through assistance, can boost their understanding of a skill and gain mastery by first observing, receiving guidance and finally indepe ndent practice. This zone represents a stage where students are on the verge of understanding but still not capable, howeverShow MoreRelatedEssay on Piagets Learning Theory in Elementary Education1549 Words   |  7 PagesLearning Theory in Elementary Education In order to support children’s growth educators try to provide a stimulating classroom environment. They implement different strategies, tools and practices to help achieve this goal. Since educators play an important role in children’s development they should be familiar with developmental psychology and know of its educational implications in the classroom. There are two major approaches of developmental psychology: (1) Cognitive development as it relates toRead MoreThe Theory Of Child Development1053 Words   |  5 Pagesconsider theories of child development when creating lesson plans, are more effective. As art educators, we understand that it is our responsibility to educate ourselves on the latest research of art development in order to better serve our educational institutions through providing a quality art education for the future generations of innovators in America. Piaget’s stages of cognitive development stages thoroughly explain the biological transition that occurs in elementary school learning and laidRead MoreEvaluation Of A Student Struggling With Literacy Comprehension And Theories1597 Words   |  7 PagesCaden Tori Brien Wilmington University October 16, 2014 Literacy instruction is intended to offer students the skills and strategies that are necessary to embark in the education process. Each student has a different path towards comprehension of literacy, also about the different types of texts and the focuses within those texts. To have effective literacy instruction, the student should be able to decode, comprehend, and discuss the text. They should be able to be skillful enough to workRead MoreImportance Of Physical Education1277 Words   |  6 Pages Physical education plays a crucial role in the education of the whole student. While research supports the significance of movement in educating both the mind and body, many education institutions do not require physical education in their programs. Physical education contributes directly to the development of physical capability and fitness, while helping students make educated choices, and giving them the ability to understand the value of living an active lifestyle. A study feature d in the PeabodyRead More Literature for Use in Classroom Essay1648 Words   |  7 Pagesstandards and benchmarks, the adopted sequential curriculum, the age of the students, their stages of language, cognitive, personality, and social development. Teachers need to have the literature curriculum set for the year, but flexible enough to meet the needs of the students in the classroom.   Ã‚  Ã‚  Ã‚  Ã‚  Using the schools standards is the first step in deciding how to use literature in the classroom. Standards tell what students should know and be able to do at each grade level in order to graduateRead MoreMiddle Childhood. Middle Childhood Is Where My Passion1009 Words   |  5 Pagesis where my passion for students is. Middle childhood ranges from 6-11 years old kids. A brief description of what middle childhood is, â€Å"The school years are marked by improved athletic abilities; more logical thought processes; mastery of basic literacy skills; advances in self-understanding, morality, and friendship; and the beginnings of peer-group membership† (Berk, 2017, p. 6). I find this age group relevant to my future because I want to pursue a career in elementary school teaching or counselingRead MoreReflection: Kids Are Different Today1458 Words   |  6 Pagestoday’s world. The article, â€Å"Kids Really Are Different These Days,† discusses how â€Å"Upper elementary children today, while retaining many of the characteristics ascribed to them generations ago by theorists such as Piaget, Erikson, and Kohlberg, are different† (Coyl, 2009, p.404). Diana D. Coyle discusses how physical development, media and technology, self-understanding, and emotional competence impact students and make them different from previous generations; even differentiating by just a few yearsRead MorePsychology: Jean Piaget Essay1598 Words   |  7 Pagesstages of cognitive development. These four major stages, sensorimotor, preoperational, concrete operational, and formal operational, are marked by shifts in how people understand the world. Although the stages correspond with an approximate age, Piaget’s stages are flexible in that as long as the child is ready they are able to reach a stage. In kindergarten, many of the stages of both sensorimotor and preoperational stage were easy to find. For instance, the teacher allowed the st udents to have aRead MorePeer Victimization And Academic Performance1550 Words   |  7 Pagesperformances to improve teacher-student relationships. The proposal provides experiences of peers, teachers, and counselors giving intervention to understand the behaviors of peers and lack of poor academic performances. The proposal demonstrates the modifications, behaviors, and attention among genders to explain the internalized and externalize problems. Peer victimization appears in early ages to adolescences. Early indications state peer victimization affects the student quality of education academicallyRead MoreWhy Are You Interested At This Research Internship?864 Words   |  4 Pagesdevelopmental/cognitive psychology, in linguistics, etc) do you find interesting?  I am interested in this research internship because I want to work in the LCD lab as a summer intern to gain more firsthand experiences in child language and cognitive development. I am especially inspired and motivated by the exploratory advancement of linguistic, cognitive, and social development made by the LCD lab. Additionally, I am curious about how the interconnectivity of various cognitive aspects and mechanisms

The Haitian Revolution And The American Revolution

It was during the late half of the eighteenth century that would experience a series of turbulence across the Atlantic World. In a time that can be called an era of revolution, the Atlantic World faced a multitude of uprisings. The American Revolution in 1765 would be the start of the age of revolutions, and would later inspire the revolutions of other countries across the Atlantic, such as the French Revolution in 1789, the Haitian Revolution in 1791, and later the Latin American Revolutions during the early nineteenth century. The events of these revolutions created shockwaves across the Atlantic that would bring new developments that had a lasting impact on the world. However, since slavery was an integral part to what had transpired in†¦show more content†¦It was the largest producer of sugar, and also the most valuable sugar producing colony, with much as eighty-eight thousand tons of sugar were being processed annually. In addition to the massive amounts of sugar bei ng produced in Haiti, it was also a large producer of a variety of other commodities, one of which being coffee which it produced about thirty-seven thousand tons annually. Even further, the commodities that were being exported from Haiti totalled approximately one third of France’s external commerce. Moreover, a tremendous amount of the sugar that was being consumed in France came from Haiti. However, it was not exclusively France who was indulging on the commodities being produced and exported here, as the United States had participated as well. As a matter of fact, about all of the sugar and other commodities, such as molasses, that was being consumed in the United States had been imported from Haiti. The mass production of all the commodities did not happen by itself, but rather it happened due to the intensive labour of the slave population. Furthermore, the population of Saint-Domingue around this time was approximately 500,000, and of that total population ninety -percent of it was slaves. With the abolishment of slavery in Haiti’s constitution, the commodities produced, especially the sugar economy, took a massive hit. As a result, the sugar produced in Saint-Domingue was drastically reduced; for example: in 1801, itsShow MoreRelatedThe Haitian Revolution And African Americans1562 Words   |  7 PagesAlthough the Haitian Revolution inspired many revolts made from African Americans, African American themselves were not significantly responsible for slavery’s end. However, different regions had different circumstances that caused African Americans to either have an abundance amount of influence to slavery’s end or little to no influence. The reason being is due to the level of resistance that varied depending on the location of the slaves. Many of the slaves had to depend on the number of supportersRead MoreThe Haitian Revolution And Latin American History1278 Words   |  6 Pages The Haitian Revolution was one of the most important slave revolts in Latin American history. It started a succession of other revolutionary wars in Latin America and ended both colonialism and imperialism in the Americas. The Haitian Revolution affected people from all social castes in Haiti including the indigenous natives, mestizos, mulattos and the Afro-Latin. The idea of starting a rebellion against France began with the colony’s white elite class seeking a capitalist market. These elites inRead MoreManifest Destiny, The Haitian Revolution, Louisiana Purchase, And The Removal Of Native American1227 Words   |  5 Pagesnorth there seem to be an â€Å"end of slavery. Due to the north â€Å"ending slavery† white American were now competing not only with African Americans but as well the massive immigrants that were coming to America. Manifest destiny could have not occurred in the best time were average Americans wanted to own farms and land. Thus, manifest destiny, the Haitian revolution, the Louis iana Purchase, the removal of Native American shares common themes of expansion of slavery, territory and white superiority leadingRead MoreSimilarities Between The Spanish American And Atlantic Revolutions1230 Words   |  5 Pagesthe American, French, Haitian, and Spanish American Revolutions. If broken down, the revolutions have very few things in common and the list of differences seem to go on forever. However, the similarities are what tie all of the revolutions together. Their similar political vocabulary and a large democratic nature are a couple of examples that make them alike. If looking at the picture as a whole, the revolutions can be compared because they all had one goal to meet. Some of the revolutions areRead MoreEssay On The Causes Of The French And American Revolution1061 Words   |  5 PagesThe American, French, Haitian, and Mexican revolutions are epitomes of responsible citizens advocating for social and political upheaval in hopes of saving and furthering their states. These revolutions, more than others, exemplify nations that rebelled against governments which maliciously abused their power. The American Revolution focused on achieving independence from Britain, as Britain abused their power by unfairly taxing colonists. The Mexican Revolution concentrated on eliminating dictatorshipRead MoreSimilarities And Differences Between The French And Latin American Revolutions1044 Words   |  5 PagesAmerica. The North American and Spanish American Revolutions were similar in that they both shared the common goal of liberation from the foreign colonial governments that ruled over them. However they differed in that there was no goal for social reform in the American Revolution, but in the Haitian Revolution the slaves had the goal of social reform of the rigid social class system. Another difference between the revolutionary processes in the two regions is that the American Revolution was successfulRead MoreHistory And History Of Haiti8 10 Words   |  4 Pageswhere Haiti was ignored and downplayed as an important event of the Age of Revolutions. It has the uncomfortable feature of the abolition of slavery in a constitution by non-Europeans which needs to be united with the period it not only influenced but was influenced. The historiography of Haiti with respect to the Atlantic Revolutions has been one of a gradual acceptance with a few exceptions. In the United, the Haitian Revolution posed a problem for not only the slave owner but the government. PresidentRead MoreRadicalism and Revolutions Essay1112 Words   |  5 PagesThroughout history, revolutions have started because of new ideas that change thinking and disrupt what has come to be considered normal. During 1700s, the American, French, and Haitian Revolutions were no exception. The Enlightenment ideas that were spreading around this time lead people of these three nations to question their ruling elites, and to begin considering breaking free. Of these three, though, no one revolt can be seen as more radical when compared to the other two. Each was faced withRead MoreThe African Descent Essay1228 Words   |  5 Pageswho lived in Latin America. Before independence was obtained in the various South American countries, they were at the top o f society, and subjugated both the creoles and the mestizos. In most cases, only peninsulares were appointed to the colonies’ highest office positions in the colonial governments. 4. Toussaint L Ouverture and Henri Christophe: They were the two main key protagonists of the Haitian revolution, which which allowed Haiti to become independent from France in 1804. Haiti was theRead More Revolutions Around the World Essay1245 Words   |  5 Pagesnineteenth century, the colonies of the New World, and countries of the Old World, were undergoing revolutions and reforms. In North America, the United States created an economic and political powerhouse; the modern world’s first major nation to become a democracy. The Haitian Rebellion dramatically inspired other slaves and people to rise above government and be given the rights to freedom. The French Revolution practically destroyed its earlier absolute monarchy and caused the people to fight for social

Amandla! A Revolution in Four Part Harmony Essay Example For Students

Amandla! A Revolution in Four Part Harmony Essay Abdullah Ibrahim effectively communicates the central thesis of â€Å"Amandla† when he offers â€Å"The thing that saved us was the music; so the music wasn’t actually what we call liberation music, it was part of liberating ourselves. † Essentially, Amandla uses first hand accounts of various South African citizens to explain the effectiveness and necessity of music during the period of an aggressive set of racist laws introduced in South Africa in 1948 known as Apartheid. Amandla begins with a rather grim scene of the family of Vuyisile Mini exhuming his remains from his burial site. Mini, remembered for his terrific bass voice, was one of the leaders of the liberation movement and ultimately a martyr, as he was hanged by the South African government. Additionally, local artists also recall the period of forced relocation to a government site known as Meadowlands. The natives would use a song written by Mini, â€Å"Watch out Verwoerd† to â€Å"really make the whites mad. Verwoerd was the Prime Minister of South Africa; often referred to as the father of Apartheid. The massacre of peaceful protestors in Sharpeville is also reflected upon while juxtaposed with the beautiful melody of some of the native’s rallying for liberation. It’s made clear that Nelson Mandela’s imprisonment was a massive blow to the liberation movement, creating a â€Å"blanket fear† among those fighting so vigorously for equality. Although the movement had suffered major setbacks, music continued to provide a driving force and sense of commonality. Even when staring death in the face, those only days and weeks away from making their way to the gallows found solace in song, including Mini. The 1980’s saw a shift in the tactics of the liberation regime. The shift was one from those of unsuccessful peaceful protests to a swift and discrete militarization of South African youths. The songs began to reflect this shift, they began to â€Å"articulate a new urgency. † Toyi Toyi, a new type of song and dance, became a common practice while training South African youths for war. The eventual dissolution of the apartheid regime is chronicled along with Mandela’s release from imprisonment in 1990. Those that gave their life to the liberation cause are remembered and celebrated at the film’s conclusion, including Mini. The contribution that Amandla! makes to our study of World Cities cannot be understated. Paramount to gaining an understanding of cultures we’re unfamiliar of is gaining an understand of their struggle. Amandla! akes an in depth look at the apartheid system in South Africa through a unique lens that truly captures an important aspect of South African culture: music. Although we can label maps of n and create spreadsheets of data, we can’t understand the more abstract and intangible qualities of a people without physically exposing ourselves to it. Ultimately, I think Amandla! is meant to illustrate the hardship these people overcame using song as vehicle for unity and commonality. If I were to recommend two additional films that could possibly replace Amandla! , the first film I would choose would be Invictus, which was released in 2009. Invictus was directed by Clint Eastwood and chronicles Nelson Mandelas attempt to unite a post-apartheid South Africa by supporting a common Rugby team, the Springboks. What makes this a difficult task is the lingering tension between the races and the fact that the Springboks are a mostly white team. Additionally, I would select Catch a Fire, directed by Phillip Noyce. This film takes a realistic look at the quest for redemption of a young anti-apartheid activist after his family is tortured by the police. Ultimately Patrick, the protagonist, realizes that forgiveness is the only true way to redeem himself and his family.

More And More, Our Project Was Beginning To Resemble A Real Life Busin

More and more, our project was beginning to resemble a real life business situation. And how did we plan to handle this crisis? We called an emergency group meeting. Members of our group trekked across campus through the wind and cold to a Community House lounge, and although a lighter would have been nice, and a bottle of sedatives might have calmed our nerves, we sat down together to try and salvage our entire project. So what did we do at this meeting? First of all, we had to decide on a Rational Process by which we could go about handling this dilemma. What issues did we need to deal with, and in what order did we need to deal with them so that we would arrive at a rational decision? Yes, we needed to secure a venue for our presentation, but both the fundraising and the entertainment committees were running into major problems of their own. Should we address these issues also? Our answer was ?NO", instead we decided to funnel all of our energy to the venue problem. After all, fundraising and entertainment would be of no consequence if we did not have anywhere to put on the presentation. The second thing that we did was develop alternative courses of action. What were the best outcomes that we could reasonably hope for? What were the minimum outcomes that we wanted to achieve? And how could we go about achieving these outcomes? Obviously, we felt obligated to at least put on a presentation of some sort; however, if the public schools were on strike, we decided that we would look to private schools, parochial schools, or perhaps a local YMCA. If worse came to worse, we could always put on an evening presentation preceded by a heavy dose of marketing. The next thing that we needed to do was Identify both the obstacles and the adverse consequences of each course of action. What would stand in the way of each option? What would the positive and negative sides be of each alternative? The first thing we did was look back at our vision statement. It says that "We envision a community of young adults that makes informed lifestyle choices in today's high risk world." This clearly showed us that our goal was to reach out to a high- risk audience. If we were to put on a presentation for a group of upper middle class white kids at a private school, many of us felt that we would be failing to reach our targeted high-risk audience. If we were to put on a presentation at a YMCA or at night, attendance would likely be low. However, if we did not seriously pursue these options with the threat of a prolonged strike looming above our heads, we were running the risk of not putting on a presentation at all. After weighing our options, it was at last time for us to DECIDE. With our projected presentation date less then 3 weeks away, and with the terms and length of the strike still pending, we decided to put off the private school/YMCA option for at a maximum of 2 or 3 more days in order to see if the strike would last

Parian marble sculpture at The Louvre an Example of the Topic Arts Essays by

Parian marble sculpture at The Louvre The Winged Victory of Samothrace is one of the most celebrated visual art sculptures in the world from the Hellenistic era. The sculpture depicts the goddess Nike as she descends from the sky with outstretched wings over her shoulders. It originally formed part of the Samothrace temple that was an homage to the gods. Victory was situated at the prow of the ship in her triumphant pose. Before this statue of Nike lost her arms, they were cupped around her mouth in an effort to announce the Greek victory at Lartos. Need essay sample on "Parian marble sculpture at The Louvre" topic? We will write a custom essay sample specifically for you Proceed This statue is notable of the Hellenistic era due to its naturalistic pose and the way her garment appears to be flowing so effortlessly. The wind blown garment gives the impression of motion and movement, as if being blown by the breeze of the sea. Given that she was placed at the prow of the ship, the sculpture was a stunning and emphatic symbol for reestablishing the grandeur of Greek civilization after the struggles and battles of the Peloponnesian War that involved all of the Greek city-states, including Athens. In the wake of the poverty following the war, Greek art had very little resources to finance many sculptures. In this way, the sculptures that were created tended to reflect the changing state of affairs in Greek society. The most notable trend during the Hellenistic era was the portrayal of individual gods and goddesses in natural poses that displayed a great range of emotions. It is unknown who actually created the Winged Victory of Samothrace, but whoever it was continued this trend and expanded upon it with the insertion of the flowing garments and the wings. Nike's body is in a state of returning from motion and her left leg is strong and shown bare out the side of the garment. Her chest is pressed out in a posture of confidence and femininity and you can almost see through the garments enough to make out the shape of her skin and the contours of her stomach. Her head is absent on her shoulders and has never been found, although other portions of her body that have fallen off have been recovered. This statue demonstrates the mastery of movement and form being perfected during this era, despite its current incompleteness. This piece of infamous art embodies the return to reality following a devastating period of violence and war. Greek artists sought to capture the human form in all of its naturalness, expressing the emotions and postures that came to define this era. Winged Victory of Samothrace continues and expands this style of the Hellenistic age with its emphasis of grace and beauty in the flowing attire of the goddess Nike returning from the sky with the message of Victory. Works Cited Antiquites grecques, etrusques et romaines. The Louvre Museum. Retrieved 7 April 2009, from cnt_" rel="nofollow" target="_blank">http://www.louvre.fr/llv/oeuvres/detail_notice.jsp?CONTENTcnt_

A Trip Down Memory Lane Research Paper Example

A Trip Down Memory Lane Research Paper Example A Trip Down Memory Lane Paper A Trip Down Memory Lane Paper The stars have been shining brightly under the dark blanket of the sky. Thin little gray clouds hover around casting light shadows on the face of the moon. A few chirping notes from the sound of crickets outside completes the serenity of the night. I have long been fond of watching these diamond-like trinkets sparkling from high above that simply watching them every night gives me this feeling like that of a child given sweet treats. But It seems Like after tonight, It would take long for me to be able to do this again. The ticking of the clock brought me back to packing my stuffs for I am to leave early tomorrow morning bound to a foggy place uphill for my studies. I was busy rummaging at my now half empty room when I stumbled into something ?a purple box I had used to compile different things I have gathered and collected for the past years for sentimental reasons. I picked it up and opened it as I sat on my bed. And Like the usual, memories flooded my system as If everything Just happened yesterday. From that little girl wearing high socks with big laces a decade ago up to that omen who I am now, I can say that I had my fair share of lifes bitter-sweet experiences. And ironically, as I think about it, whether we admit it or not, we could never regret anything life had to offer. Because each of them, whether big or small, memorable or not, success or failures, all of them honed the person we are today. While learning from them as personal examples of our what Ifs, we are able to measure our strengths and weaknesses. And In some Instances we discover hidden parts of ourselves waiting to be revealed for the world to see. L cant do this. How would you know if you wont even try? l am afraid. What are you afraid of? How long would you let that fear hinder you from growing and learning new stuffs? Come on! Come out of your shell. My thoughts have been storming -the typical scenario happening Inside the mind of an Introvert. I always have this tendency to fast forward things, thinking of all the possible outcomes before even making the first step towards them. Maybe this is because I am afraid to come out of my comfort zone. I want things to go my way and afraid to eave things the other way around. Yes, I have this perfectionist and control-freak nature until things happened which triggered the start of a change. I remember quoting Robert Measles on one of his books that In life, some rain must fall though sometimes It may feel more Like a deluge. It was not raining that day. But for me, it was as if a big dark cloud suddenly came and everything around me started to melt as that dragging aura poured down on me soaking me wet. That after taste of regret adding woods to the fire giving me the instantaneously need to e invisible, to runaway even Just for a while from the haunting of my spontaneous act, to get lost and save myself from a breakdown of emotions. But In ten end, no matter now much I try to Take It, my tears would Detract me revealing the weakling behind that poker face. As they say, I may be able to fool others but I definitely cannot fool myself. I lost in a battle and I cant blame anyone but myself. But the hardest part of losing is the knowledge that so much has been expected from you. This guilt trip has struck me the most. So yes, on that day, I Just et my eyes swell as I was being drenched with the rain. Then after finally growing tired of blaming and crying, it is when everything started to sink in. It was after all a good reminder to keep my feet on the ground and a light to see my burning desire to strive for more. Given that there are still so many who believe and continue to support me amidst a number of times I had fallen on my knees and had broken their expectations. Sometimes, it is okay to fall and commit mistakes because those two are also part of growing.

Summary Essay Example | Topics and Well Written Essays - 2000 words

Summary - Essay Example As it were it introduces an altered relationship as opposed to the one generally perceived in the writing on financial sector advancement. The vitality of that to the current center of the Qatari government on broadening of its economy identifies with the inquiry of how decently represented this sector is to help this arrangement as a wellspring of development, vocation and pay and how appropriate government activities are in backing of accomplishing such an objective. Qatar is an extremely youthful and little express that has accomplished enormous strides in its financial advancement since its freedom in 1971. It has moved from an economy underpinned by essential economic exercises to a rich oil-trading state. The development and advancement that went hand in hand with the solidification of its oil economy has been generous thinking of it as little populace. As indicated by the 2004 enumeration the populace was put at 744.000, an increment of 42.5 percent on the past statistics of 1997. A 2006 review demonstrated that the populace had developed to 834,754, an increment of 12.6 percent on the 2004 evaluation. In any case, late gauges demonstrate that the aggregate populace arrived at 1,650,139 in 2009. This fast increment is because of the vast onrushing of outside work to address the needs of the extending economy. Qatari nationals speak to short of what 34 percent of the aggregate populace. The nations every capita Gross domestic product surpass ed USD 54,000 in 2006 and is estimate to reach more than USD 103,500 in 2009; one of the worlds most astounding. Regularly, the little size of the populace in connection to the enormous size of its Gross domestic product is an element in this. These riches has propelled the political authority of Qatar to be amazingly yearning about putting Qatar on the world guide on account of its oil and

What was Harper Lees affect on American Literature Term Paper

What was Harper Lees affect on American Literature - Term Paper Example Nelle Harper Lee is one of the greatest American authors of the contemporary literature world. She rose to fame when her novel â€Å"To Kill a Mockingbird† selected for the 1960 Pulitzer Prize. The major theme of this novel is her childhood memories about racism. Apart from Pulitzer Prize, â€Å"She was awarded the Presidential Medal of Freedom on Tuesday November 6, 2007 for her services to literature by President George W. Bush at the White House in Washington D.C. She was also awarded the 2010 National Medal of the Arts for her services to literature† (Biography for Harper Lee). This paper analyses the biography and contributions of Harper Lee to American literature. Nelle Harper Lee was born on April 28, 1926, to Amasa Coleman Lee and Frances Cunningham Finch Lee. Harper Lee grew up in the small southwestern Alabama town of Monroeville. Her father, a former newspaper editor and proprietor, was a lawyer who also served on the state legislature (1926-38) (Biography of Harper Lee (1926-)) Harper Lee showed immense interest in reading literature even from her childhood. She was very much interested in establishing friendship with others and was eager to learn more and more things from her friends. She was very much sensitive and was eager to analyze or learn more about the incidents happening around her during her childhood. â€Å"Lee was only five years old in when, in April 1931 in the small Alabama town of Scottsboro, the first trials began with regard to the purported rapes of two white women by nine young black men† (Biography of Harper Lee (1926-)). ... After graduating in 1944, she went to the all-female Huntingdon College in Montgomery. Lee stood apart from the other students—she could have cared less about fashion, makeup, or dating. Instead, she focused on her studies and on her writing. Lee was a member of the literary honor society and the glee club (Harper Lee Biography) â€Å"Harper Lee graduated from Monroeville High School in her hometown in Alabama in 1943. She then attended Huntingdon College in Montgomery, Alabama, where she completed most of her core classes from 1944 to 1945† (Benson). â€Å"She studied law at the University of Alabama, and spent a year studying as an exchange student at Oxford. She never completed law school, and moved to New York to pursue a career as a writer† (Southern Writers Tour - Harper Lee). Lee’s law studies happened during the period of 1945-49. â€Å"During the 1950s, she worked as an airline reservation clerk with Eastern Air Lines and British Overseas Airways †((Nelle) Harper Lee (1926-)). In fact Lee studied law with an intention to help the black community as much as possible. However, she realized that as an advocate she has limitations in providing enough social justice to the black community. The above realization forced her to stop her Law studies and to concentrate more on writing articles. In 1957 Miss Lee submitted the manuscript of her novel to the J. B. Lippincott Company. She was told that her novel consisted of a series of short stories strung together, and she was urged to rewrite it. For the next two and a half years she reworked the manuscript with the help of her editor, Tay Hohoff, and in 1960 TO KILL A MOCKINGBIRD was published (Harper Lee Bio) To Kill a Mockingbird was Lee's first and last novel. â€Å"Lee

Self-Reflective Journal on Corporate Social Responsibility Essay - 1

Self-Reflective Journal on Corporate Social Responsibility - Essay Example This paper illustrates that a valuable relationship between CSR and social media was understood through the case of Goldman Sachs where the company gained both in terms of revenue and brand value through philanthropic contributions. Other companies such as Facebook and Google, which are predominantly online, are using the social media channel in order to achieve competitive advantage. The literature review from various other news reports and news articles also revealed that corporate social responsibility has become one of the crucial elements in the strategic decision-making process of organizations. Media is quickly becoming one of the emergent channels for information. As a result, companies are frequently utilizing social media platforms in order to engage with its customers as well as disseminate critical information about their national and international CSR activities. Rising consciousness among individuals as well as growing number of environmental communities have also impac ted the rise of CSR among big firms. However, the reports and articles also revealed that high disparity exists in terms of CSR activities between large and established firms and small and medium-sized companies. The seminar started with the discussion of the burgeoning issues which are hampering the authenticity of social media. Then the topic of CSR and its current practices were discussed. The key topics of discussion were internal and external CSR aspects, issues and challenges while implementing CSR strategies through social media channel, the importance of CSR activities in the global marketplace. Another important issue which was discussed in detail was changing climate conditions and its impact on the global environment.

7 Elevens Information Systems

7 Elevens Information Systems 7 Eleven commenced operation on 11th July 1927 in Dallas Texas and has gone on to be an industry leader for more than 40 years (http://www.rimag.com). Originally the stores operated from 7am to 11pm, a trading span that was unheard of at the time. However most 7 Eleven stores now operate 24 hrs a day (www.answers.com). 7 Eleven has approx 7100 stores in North America and over 30,000 stores world wide. It has the largest ATM network of any other convenience store in the United States. 7 Eleven have had many convenience store firsts including being the first retailer to sell coffee in take away cups and offering all major soft drinks brands at their fountains. To put the size of 7 Eleven into perspective they sell 41 million gallons of milk each year, which is enough milk to pour more than two glasses of milk for every person in the United States (www.7-Eleven.com). The diagram below demonstrates the expanse of 7 Eleven world wide. Q.1 7 Eleven competes with both other chains of convenience stores and independent stores. What competitive advantages can you identify in this case? According to the J.D Power and Associates (www.jdpower.com) customer satisfaction survey the following are the most important contributors to customer satisfaction in Japan. There are 3 key areas encompassing the many aspects that provide 7 Eleven with their competitive advantage. As you can see from the overview below 7 Eleven are able to compete and more often than not dominate in each of the key areas identified in the aforementioned study. Extensive Knowledge of the market The management information systems utilised by 7 Eleven allow them to be able to capture crucial data on their customer base, which ensures that are providing customers with the products and services they need and want. Additionally it enables 7 Eleven to be able to track products and utilise a sophisticated inventory system to provide exactly what the customer wants at the time that they need it. Furthermore it refines 7 Elevens inventory system as they are more accurately ordering and restocking products that they are confident will sell. They have developed a streamlined value chain through electronically transmitting orders and keeping product turnover high. They are using computer based information systems to connect all the partners in their value added chains directly into flexible manufacturing systems (Best, 1993, pg. 49). The management information systems also offers added value as it provides 7 Eleven with an avenue to monitor staff performance, thus providing them with the ability to continuously provide a high level of customer service. Technological advances The time distribution system provides competitive advantage on two fronts, the ability to be able to be utilise the small spaces in Japanese retail outlets and to be able to provide customers with a greater range of products more accurately catering for there needs. The information available through their management information systems not only assists in building relationships with their customers, it also allows 7 Elevens vendors to anticipate their needs and prepare and deliver items in a faster than expected timeframe (Buchanan, Thunderbird, Simmons, Washington and Lee University, 2004, pg. 6) providing advantage to 7 Eleven, their customers and their vendors. Expanding core business The expansion of the core business into services such as Internet provision and hot fresh meals sees 7 Eleven providing an alternative service to it customers. This gives customers additional reason to come to 7 Eleven thus expanding the clientele base. 7 Eleven uses its management information systems to obtain competitive advantage that not only helps them decide which products to make available to their customer base, it also allows them to determine how they are going to deliver the product, a crucial component to gaining and sustaining competitive advantage (Buchanan, et. al. 2004, pg.1). In Japan, 7 Eleven have thoroughly engrossed themselves in the concept of expanding their core business to provide their customers with a one stop shop. They provide alternatives to some of the more difficult aspects of the hectic Japanese life style such as meals, ATM access and a pick up point for Internet shopping. In a cash based society they even provide a cash pick up point for e commerce goods and services. 7 Eleven in Japan has truly embraced customer service, which has helped them achieve a distinct competitive advantage in this market. 7-Eleven has exploited the economies of scope of a customer relationship business by working with a broad range of product and service vendors to define new products and services tailored to the needs of their customers (www. edgeperspectives.typepad.com). Q.2 Use the internet to find the major competitors of 7 Eleven in Japan, the United States and other countries where 7 Eleven is active. Describe the competition faced by the company. 7 Eleven has convenience stores in Japan, Australia, Mexico, Taiwan, Singapore, Canada, the Philippines, Sweden, Denmark, South Korea, Thailand, Norway, Turkey, Malaysia, China and the U.S. territory of Puerto Rico (www.7-eleven.com). The following chart depicts the breath of 7 Eleven across its territories. In Japan the major competitors of 7 Eleven are Ministop and Circle K with 1700 (www.ministop.com.ph) and 3000 (www.circlek.com).stores respectively. Compared with the number of stores occupied by 7 Eleven (www.sej.co.jp) it could be concluded that the neither poses any real threat. Both provide very similar services to 7 Eleven including the provision of ready to eat food products, internet services and bill payment facilities (www.circlek.com and www.ministop.com). It is worth noting that Circle K is also a major competitor in Hong Kong. In North America two of the major competitors are B. P North American with 5166 stores including trading names such as AM/PM Mini Market, Amoco, Arco, BP, B Connect, BP Express and Shell Oil Company with 4907 stores (www.csnews.com/csn/images/pdf/CSN_2006_Top100_CStores_Chart.pdf). In Australia the two major competitors to 7 Eleven are Caltex with 566 stores and Coles Express with 595 stores (http://www.cstore.com.au/industry/acn/acn2006.pdf). In Australia both Caltex and Coles Express enjoy a higher market share than 7 Eleven. All of 7 Elevens competitors use management information systems to assist them with data collection and smooth management of their value chain. The evidence suggests that in Australia and North America, the biggest competitors are those that also provide petrol. In Australia this could be partially attributed to the incentive schemes offered by Coles Express and Caltex, providing a distinct competitive advantage that gets the customer through the door and whilst they are there they pick up their bread and milk and other last minute items. The difference could also be distinguishable due to a cultural difference between Japan and western nations such as Australia and North America. Unlike Australia and North America, Asia does not operate on a car dominated transport system. Due to high levels of congestion and inadequate roads, on the whole Asia does not compare with Australia or America in the car ownership stakes. (Moriaty, P, 2000, para.3) Australia has 522 passenger vehicles for every 1000 people in (www.abs.gov.au) the United States has 776 per 1000 population (http://www.unece.org/stats/trends2005/transport.htm) compared with 374 per 1000 population in Japan (Moriaty, P, 2000, para.6). Perhaps the difference in market domination can be attributed to the difference in a cultural need. 7 Eleven have managed to find the niche market in Japan but perhaps they have failed to recognise the key aspect of the consumer oriented decision making in Australia and America. Q3. Which of porters five forces are countered by the 7 Eleven system described here? With a large and varied operation base, 7-Eleven requires advanced business processes and information systems to keep ahead of rising customer expectations and an increasingly challenging business environment. To accomplish these goals, 7- Eleven maintains a business and technology alignment that produces strategy and tactics that are not only efficient and cost effective but are also capable of delivering competitive advantage. The system adopted by 7-Eleven has a consistent and predictable IT infrastructure, one that can adjust to capitalise on changes in the business environment. The Five Forces model of Porter is an outside-in business unit strategy tool that is used to make an analysis of the attractiveness (value) of an industry structure. The Competitive Forces analysis is made by the identification of 5 fundamental competitive forces; the following are countered by the strategic framework for 7-Eleven. Threat Of New Entrants The system adopted by 7-eleven maximizes the threat for new entrants the reason being that 7-Eleven has already reached economies of scale through maintaining a strong customer base and brand loyalty. The access to latest technology and capital investments in the same ensures that the barrier for entries for new entrants is huge .The chain also maintains a wide distribution channel thus the likelihood of retaliation from existing players is diminished. Bargaining Power of Suppliers With the implementation of inventory control systems such as JIT and production of customised products by specialized companies the supplier base is strong for 7-Eleven. However since these suppliers are not dominant they do not threaten to integrate forward into the industry, the reason being the product line is huge and few specific products do not dominate customer requirements. The broad range of products supplied has seen them forge sound relationships with a plethora of suppliers. Additionally they have achieved a level of horizontal integration with the creation of their own supply companies who make customised products under their own branding. Intensity of Rivalry 7-Eleven has emerged as a clear market leader in terms of competition with similar convenience stores because of its highly customer focused orientation and implementation of various information systems adding to its differentiation strategy. Rivalry is further reduced because of the switching costs buyers face with the presence of customised goods. The organisation does not possess high fixed costs and this discourages competitors from manufacturing with price cuts. Q.4 Which strategies of those suggested in the various frameworks are noticeable in this case? 7-Eleven Japan is thriving, owing largely to their digitized foundations, IT infrastructures and business processes that automate core capabilities. Building such foundations requires a sound operating model, a solid enterprise architecture, and IT engagement throughout the company. The company bases its business strategy on a retailer initiative. Each 7-Eleven store tailors its products and services to its neighborhood; the retailing environment is highly dynamic and complex. 7-Eleven Business Model The 7-Eleven business model consists of five key strategies: 1. A differentiated merchandising strategy; 2. utilisation of 7-Elevens retail information system; 3. managed distribution; 4. providing a convenient shopping environment; and 5. a unique franchise model (Stout J, 2005). Differentiated merchandising strategy. 7-Eleven offers a broad array of products, including many not traditionally available in convenience stores, to meet the needs of its customers. These products include high-quality fresh foods that are delivered daily to stores. In addition, the company sells a number of products that are developed specifically for its stores. Utilization of 7-Elevens retail information system. 7-Eleven was the first major convenience store chain in the United States to use an integrated set of retail information tools. Effective utilisation of the system is the foundation of the companys business model. Managed distribution. 7-Eleven works with its vendors and distributors to provide daily delivery of fresh food and other items to its stores, to lower the cost of delivery, and to shift deliveries to off-peak hours. Providing a convenient shopping environment. 7-Eleven seeks to provide its customers with a convenient, safe and clean store environment. The majority of 7-Eleven stores in the United States and Canada provide more than 6 million daily customers with 24-hour convenience, seven days a week. Unique franchise model. More than half of the 7-Eleven stores in the United States are operated by independent franchisees. The companys franchise model is different from most others because 7-Eleven owns or leases the stores and equipment used by its franchisees. In addition, the ongoing royalties that the company receives from its franchisees are based upon a percentage of store gross profit (Stout J, 2005). Apart from this The Just In Time approach for inventory management makes sure that the goods are delivered on time to the point of sales keeping the customer orientation strategy in mind. Q.5. Which business pressures are evident in this case? Retailing is a competitive market in Japan. As stated by Lohtia Subramaniam (2000), in 1994 Japan had 1.5 million retail stores. To put this into context, there were 12 retail stores per 1000 persons in Japan compared to six in USA. In the countries of western Europe, the number of establishments per 1,000 people was close to seven, (Tsuchiya Riethmuller, 1997). While this trend is slowly changing in Japan with the number of retailers declining, the number of convenience stores has been growing. In 1994 there was 48,405 convenience stores compared to 29,236 in 1985. In this same period 7-Eleven has grown from 2,651 stores in 1985 to 5,905 stores in 1994, up to 11,310 (as of February 28, 2006) (www.sej.co.jp, 2007). Low availability and high cost Japanese real estate has seen a trend of small food retail outlets across the country. In 1993, 28.3 per cent of stores had a selling area of under 20m2 and 89.2 per cent had a selling area of under 100m2, (Tsuchiya Riethmuller, 1997). In addition to the high competition the floor space to display and store stock is very limited in Japan. In contrast to the typical US distribution channel which is open, independent and margin-driven, Japanese distribution channels have typically been long, complicated networks where it was not uncommon to have as many as four layers of wholesalers. Such intricacy of the Japanese distribution channel is deeply rooted in the Japanese culture and socio-economic setting that underlies Japanese business customs (Min,1996). Wholesalers have long controlled the Japanese distribution channel through vertical integration, financial linkage, and reciprocity dealings. By the late 1980s 7-Eleven US was losing a lot of money, which continued through to the early 1990s. It was seen as a franchise system with retailers sharing little more than a common brand name with tired generic products. A lot of stores were not only performing badly, they looked run down and unappealing to the customer. Due to poor management of its supply the fresh foods where limited in range and often far from fresh. Pricing was inconsistent with high discounting on some lines and prohibitively high prices on others. It was viewed as a last resort rather than a convenience-shopping experience. 7-Eleven US had got itself into considerable debt and was bankrupt when it had to be rescued by its Japanese franchisee in 1991. Q.6. Which corporate response activities are evident in this case? The success of 7-Eleven Japan has set itself as a benchmark. Meyer-Ohl (2004) states that the perception of the convenience store in Japan is of being the most advanced form of Japanese retailing in having considerable success in merchandising backed up with comprehensive systems. The achievements of 7-Eleven have largely influenced this as it is the largest company and most other companies did not achieve the same level of profitability. 7-Eleven Japan has displayed strong growth and today it remains Japans most profitable retailer and has a market capitalisation that ranks it in the top three retailers in the world. It has achieved this despite the fact that the Japanese economy in the 1990s had been in deep recession and many retailers have seen major losses and faced incredible operating difficulties (Sparks, 2000). Japans success came from a customer driven merchandising system. Its implementation of a $200 million information system for its stores in the early 1990s. The purpose of this system was to (1) discover who their customers were and what they want and (2) create a sophisticated product tracking system, (Case Study). It based its operations around the information provided. à ¢Ã¢â€š ¬Ã‚ ¢ Relays its orders electronically to its distribution centres and suppliers directly from its point of sale system. à ¢Ã¢â€š ¬Ã‚ ¢ 7-Eleven Japan has formed relationships with its suppliers that break the traditional Keiretsu networks of distribution, where wholesalers have had control of the relationship. It has formed strategic relationships with suppliers where it orders directly from them using a Just-in-Time approach. It has even created its own companies to manufacture customised products in response to its market trends. à ¢Ã¢â€š ¬Ã‚ ¢ Monitoring customer preferences from both the point of sale system and staff entering data about the customer as well as any requests customers make for products 7-Eleven doesnt have. This enables individual stores to change stock from slow moving lines. 70% of products are replaced each year. à ¢Ã¢â€š ¬Ã‚ ¢ Determining product mix and how much shelf space allocated to each product. à ¢Ã¢â€š ¬Ã‚ ¢ Rotating stock at least twice each day to suit purchasing trends of customers throughout the day. à ¢Ã¢â€š ¬Ã‚ ¢ Monitoring staff performance and rewarding high performers. à ¢Ã¢â€š ¬Ã‚ ¢ Quality control data is collected by a team of 200 inspectors regularly visiting the stores. This is entered into and analysed by a computerized decision support system at headquarters. à ¢Ã¢â€š ¬Ã‚ ¢ Expanding on its traditional convenience food, beverages and fuel type product offerings with, such as ATM, phones and phone cards, internet kiosks and even beer. As outlined by Sparks (2000), the Japanese model of convenience stores has been introduced to the United States. 7-Elevens core functions are managing the data on what its customers buy and honing its unique merchandising skills. 7-Elevens core business is merchandising the pricing, positioning and promotion of ready-to-eat food, snacks, fuel and sundries (Gottfredson Phillips, 2005). It improved its systems to enable it to control and make the most of critical capabilities such as stock price to key metrics like inventory turns. While sticking to its core competencies and some core products the Japanese model used market information for a localised approach at the store level in product offering. The slow but strategic changes for 7-Eleven US have been concentrated on the following elements: à ¢Ã¢â€š ¬Ã‚ ¢ Poorly located and performing stores have been closed. à ¢Ã¢â€š ¬Ã‚ ¢ The stores have been remodeled, with new designs and layouts. The remodeling has included the introduction of point of sale systems (POS). This enables a customer driven approach where using their feedback for product selection and development. à ¢Ã¢â€š ¬Ã‚ ¢ Offering a core range which is supplemented by products selected to meet local needs, stocking proprietary or exclusive products where possible. à ¢Ã¢â€š ¬Ã‚ ¢ Non-food products have been introduced including phone cards and phones as well as additional services through ATMs and trailing of a financial services centre. à ¢Ã¢â€š ¬Ã‚ ¢ Standardised pricing that is more competitive. à ¢Ã¢â€š ¬Ã‚ ¢ Re-positioning of the business to have fresh foods and convenience elements to meet modern consumer demands. Daily supply of many of these products through a reconstructed distribution and production chain. à ¢Ã¢â€š ¬Ã‚ ¢ The combination of new products of a high quality and found only in a 7-Eleven, and backed by trademark development and protection and a more focused advertising strategy is summarized in the companys first, best and only slogan. à ¢Ã¢â€š ¬Ã‚ ¢ The distribution system itself has been re-engineered and Combined Distribution Centres have been introduced to better manage the flow of products into the stores. A high level of control of the supply chain has been achieved. à ¢Ã¢â€š ¬Ã‚ ¢ A high quality and advanced retail information system has been introduced, which closely resembles the model in Japan. Many of the business processes were operated manually for a long time to understand the critical elements driving the business. Now with the introduction of technology this process can move further ahead and can aid the store employment and management situation by freeing up staff time. This extra time will enable gathering market information. Q.7 Does the procedure of collecting customers information infringe on their privacy? Why or why not? Is it unethical? Should customers have the right to anonymity, or check that information collected on them is accurate? The procedure of collecting information about customers does not infringe on their privacy at all. The procedure is very simple and is done by observing customer behaviour and preferences in order to serve them better. It does not involve any sort of interviewing or interference with the customers. It is only an efficient way of running an organisation. As 7-Eleven is well aware of customer preferences and choices it makes it easy for them to make only those products available in ample quantities so as to serve the customers better. It is not at all unethical. Different customers have different choices. As per demography i.e. age, location. Thus 7-eleven keeps a perfect record of demand of products as per their age and location. At different times during a day different products are required by the customers. The information collected is purely from 7-Elevens point of view a way of serving them better. There would be no point of having products that do not match the customers need. So every store must be well aware of the demand of customers. If some customer questions the management as to why a particular product is always available and why some other product is not then in such a situation he can be given the reason of the information collected. Besides there is no reason for the customers to interfere with the 7-Eleven way of managing as it does not in any way infringe on their privacy. Q.8 Surf the Internet to find information about recent IT related initiatives of 7 Eleven, both in Japan and the United States. Relate them to gaining the strategic advantage. In its latest effort, 7-Elevens procurement staff have developed a tool that makes procurement productive and efficient. Its an automated system where procurement professionals can manage hundreds more requests for proposals (RFPs) and contracts per person. An important part of 7-Elevens procurement initiative is to encourage franchisees to use the new streamlined system and, ultimately, buy from recommended suppliers. Although franchisees can purchase from any convenience-product supplier, the new centralised system enables 7-Eleven to aggregate suppliers and items for consolidated negotiations (7Eleven news room, 2007). With a solid enterprise IT foundation in place, 7-Eleven has begun adding layers of advanced systems and functionalities to its industry-leading business process and technology strategy. Recent initiatives include a contact less payment option at POS to provide more convenience to 7-Elevens customers. Using radio-frequency (RF) technology, these systems enable customers to make quick and secure transactions by holding close to or tapping a reader with an RF-enabled credit card or alternative device, such as a key fob. All other aspects of the contact less payment process are handled in the same way as a traditional credit-card or debit-payment transaction (Anonymous, 2006). The contact less payment initiative has gone chain wide to 5,300 stores in the U.S. in 2006 in partnership with Chase with Blink, the MasterCard PayPass, American Express Express Pay and Visa Contactless systems. Authorisation is accomplished in seconds, and no signature is required for many purchases under $25, making this a speedy, easy, convenient and secure customer transaction. Contactless payment systems are often a first step by retailers into the emerging world of radio frequency identification (RFID), and this may be the case at 7- Eleven. We anticipate adding RFID technology to other products and services offered at 7-Eleven stores, adds Rick Updyke, 7-Elevens vice president of business development, to provide even convenience for consumers( Updyke R., 2006). Other Initiatives à ¢Ã¢â€š ¬Ã‚ ¢ Increasing use of an integrated set of retail IT tools to analyze sales on individual items, sales trends and customer preferences to improve product assortment, eliminate slow-moving product from inventory, and increase same-store sales by developing new products, such as the new fresh-food offerings that attract new customers and increase transaction size. à ¢Ã¢â€š ¬Ã‚ ¢ Expanded use of Vcom, a proprietary multi-function, self-service kiosk that offers check-cashing, bill payment, money order, money transfer, pre-paid credit cards, ATM services and access to residential telephone services (Updyke R., 2006). Conclusion Through its long term involvement and study of the market along with its extensive information systems Seven-Eleven Japan has been characterised as a major innovator in convenience store operations. By its continual improvement and sustaining this over a long period of time it has resulted in significant growth. 7-Eleven has used continual improvement in its model of a customer focused information systems approach. 7-Eleven has succeeded in the essential steps for marketing management as outlined by Wen Peng (2002), market segmentation, market segment targeting, and design and implementation of marketing mix. It has used its information systems combining its POS and staff driven customer profiling to capture market trends to base its selection and stocking of products through to aiding its inventory management and Just-in-Time approach. 7- Elevens distinct competitive advantage can be attributed to the way the information management system links with the corporate strategy and the o perational strategies of logistics, merchandising and day to day store operations (http://www.worldscibooks.com/eastasianstudies/4981.html). From this it has gleaned efficiencies that enabled it to become the number one retailer in Japan at a time of fierce competition and poor economic conditions.

Manufacturing the Wonder Cab

We have been Informed that they are the ones who manufactured the wonder cab that Is much known to us as the three wheels cab. All materials needed for manufacturing vehicles are Imported from other countries Like Japan . Based on the accepted practice of other Aslant countries, after 4-5 years of usage of vehicles. Owners are obliged to replace their old with new ones.Given this scenario, he company imports them and makes some overhauling to come up with their product. Not all are second hand because they are also importing surplus but majority came from secondhand vehicles. All engines are subject to check up to assess the overhauling that must be done. Also, spare parts came from the country where the engine was made. There are three types of vehicles. These are the if. : commercial mini vans, serial types and the special units. Price ranges from PH 250,000 to PH 270,000. For special orders, a minimum of 50 units must be ordered.The parts assembly is the first stage in the prepara tion section. Here, wheels are attached to the engine body and subsequently aligned before engine overhauling. After that, these are checked by machinists for the body fabrication which includes painting, completion of necessary parts and its accessories. Final testing is done by the quality control department per finished product to maintain the quality of manufactured vehicles. Actually, the manufacturing of their product does not require so much labor because the people working there would not exceed.

Advanced Regents Diploma

At the outset, I would like to state that it is highly unusual for me to get such a grade. I have been a diligent and hardworking student my whole life. At the same time, I understand that there are certain learning curves and that as one moves up the academic ladder there are more challenges. One such challenge is that of High School, especially for one who sets high standards. I have always dreamed of obtaining the Advanced Regents Diploma. In order to accomplish such, I have had to take and pass several courses that are more difficult than the ones that are required for the Local Regent’s Diploma.I have had to pass the Math B2/B3 regents course, the math regent examination and the anxiety of having to meet and perhaps surpass my academic goals. I realize that the pursuit of such lofty goals is not an easy one and I have gladly taken this challenge on to myself. I have always believed in the value of a good education and have never been afraid to work hard for it. While it s ets me apart from everyone else in my class, it also presents novel obstacles. I do not regret this decision to take a more difficult path in life because I have chosen not to be average but to face the odds and achieve my goals.

How to Conjugate Rêver (to Dream) in French

How to Conjugate Rà ªver (to Dream) in French When you want to say she is dreaming or we dreamed in French, youll use the verb  rà ªver. Its a simple word to commit to memory, though youll also need to know its conjugations in order to place it into the present or past tense. A quick lesson will introduce you to the essential forms of  rà ªver  youll need. The Basic Conjugations of  Rà ªver Rà ªver is a regular -er verb, which means that its among the easiest French verb conjugations youll find. This group contains the majority of the languages verbs and applies the same endings to each verb stem. That makes each new word you study just a little easier than the previous one. The stem (or radical) of  rà ªver  is  rà ªv-. Knowing that, you can then use the chart to learn which ending needs to be applied to fit both the subject pronoun and the tense of your sentence. As an example,  je rà ªve  means I am dreaming and  nous rà ªverons  means we will dream. Present Future Imperfect je rve rverai rvais tu rves rveras rvais il rve rvera rvait nous rvons rverons rvions vous rvez rverez rviez ils rvent rveront rvaient The Present Participle of  Rà ªver Like all regular verbs, rà ªvers  present participle  is formed with an -ant  ending. This produces the word  rà ªvant, which may also become a noun or adjective in some situations. Rà ªver  in the Compound Past Tense The  passà © composà ©Ã‚  is a common compound past tense that uses the  past participle  rà ªvà ©Ã‚  to indicate that the act of dreaming has already happened. To form it, you will also need the  auxiliary verb avoir, which needs to be conjugated into the subjects present tense. This will result in short phrases such as  jai rà ªvà ©Ã‚  for I dreamt and  nous avons rà ªvà ©Ã‚  for we dreamt. More Simple Conjugations of  Rà ªver Among the other simple conjugations youll want to memorize for rà ªver are the subjunctive and the conditional. The former says the dreaming may or may not happen while the latter says its dependent on something else. If you do much reading or writing in French,  the passà © simple  and  the imperfect subjunctive  are definitely good to know. These are formal literary tenses that youll want to at least be able to recognize. Subjunctive Conditional Pass Simple Imperfect Subjunctive je rve rverais rvai rvasse tu rves rverais rvas rvasses il rve rverait rva rvt nous rvions rverions rvmes rvassions vous rviez rveriez rvtes rvassiez ils rvent rveraient rvrent rvassent The French imperative  is where all formality is dropped because its for quick and direct expressions. You also get to drop the subject pronoun when using it. Instead of  tu rà ªve, you can simplify it to  rà ªve. Imperative (tu) rve (nous) rvons (vous) rvez

The relationship between Petruchio and Katherina Essay Example

The relationship between Petruchio and Katherina Essay Example The relationship between Petruchio and Katherina Paper The relationship between Petruchio and Katherina Paper Essay Topic: The Taming Of the Shrew Act V Scene ii is the scene where we see the largest change between Katherinas and Petruchios relationship, where the both the scene and the entire play is ended by a long speech from Katherina which contradicts what she believed at the beginning of the play. Katherina seems to finally have been tamed by Petruchio and is willing to serve him as she now realises that thy husband is thy lord, they life, thy keeper, thy head, thy sovereign. The fact that when summoned by Petruchio she came, but to make it even more surprising is that she managed to bring along Bianca and the widow, both of whom had before refused to come. It is somewhat ironic that the last speech of the play, and Katherinas longest speech is about how women should appreciate men and she is lecturing the other women about men working hard so they can give their wives what they want, when throughout the play she had had the complete opposite opinion. She says that a husband should be thy lord, thy king, thy governor, all of these things being important people in the social hierarchy, and so making her point of the importance of a husband. Katherina even offers to place her hands beneath Petruchios feet in token of his duty; something that it is doubtful she would have done at the beginning of the play. Throughout the play there is also a use of imagery of hunting and animals and in Shakespearian times hunting was thought of as being aristocratic, particularly hawking (hunting using birds of prey). In the play Petruchio symbolises the hunter, and Katherina symbolises the hawk, so through this Katherina is seen as being inferior to Petruchio, as the hawk would be inferior to the hunter. Hunters would have to tame their hawk in similar ways which Petruchio tamed Katherina. We can see this imagery in many parts of the play where particularly Petruchio makes references to hunting, for example V ii Petruchio says, Ill venture so much of my hawk or hound, but twenty times so much upon my wife. This shows Petruchios confidence in the fact that he has managed to tame Katherina, as he is willing to twenty times more on her than he would on a hawk or hound, and in the end his trust in Katherina does of course pay off. The relationship between Katherina and Petruchio completely changes by the end of the play. It is subtly developed over time, through which we can see Katherina ever so slowly warms to Petruchio, until in Act V Scene ii Katherina shows her gratitude to Petruchio, and finally is tamed. Petruchio tried taming Katherina since the very beginning, doing many things such as starving her, depriving her of sleep, and making her go against her own judgment, in order to turn the feisty and aggressive shrew into a good, respectful wife. Petruchios quick wit and sometimes aggressive behaviour is kept throughout the play, which allows Petruchio to control Katherina and declare a form of authority over her. In Act 5 Scene 2, the last scene, it seems as though he may by less overpowering by saying, Come on and kiss me, Kate, which suggests perhaps love for her, or at least more respect now that she has changed from being a shrew, to a more agreeable woman.

Causes of building collapes Term Paper Example | Topics and Well Written Essays - 250 words - 1

Causes of building collapes - Term Paper Example Three of the main causes of buildings’ collapse are; faulty design of structures by incompetent engineers, overloading of structures, and natural disasters. Considering faulty design as a cause for building collapse, the most common areas of defects include architectural design defects, civil design defects, construction-drawing defects, defects caused by consultant firm consultants as well as staff, and defects resulting from construction materials among others (Assaf et al., 1996). Among the main causes of defects, design defect is the second most severe from failure to select the most appropriate materials implying that design is at the top of the reasons behind building collapses. The defects that may result due to civil design may be caused by factors that include failure to provide adequate structure movement provision and ignoring other critical considerations that incorporate effects resulting from environmental aggression, weather situations, biological effects, soil condition variations, effects of the wind on structure, and load impact on the structure. Architectural defects that may be blamed for leading to building collapse s include failure to relate exterior materials with anticipated climatic conditions, narrow stairs, and failure to consider the local climate when designing the exterior shape. Maintenance practicality as well as adequacy may result in design defects through failure to consider exit equipment for the maintenance workers, deciding to design permanent fixtures instead of having removable ones, which are convenient when maintaining, and failure to consider maintenance in its entirety (Assaf et al., 1996). Construction drawing may lead to the development of dangerous faults due to lack of details, the existence of conflicting details, and lack of references that are critical in determining the success of the anticipated construction design. Considering the consultant firm administration, the main faults that may

Internet Tools as Dirt Bikes Essay Example | Topics and Well Written Essays - 1500 words

Internet Tools as Dirt Bikes - Essay Example This information is very instrumental in strategizing the business operations and products. Internet tools are one powerful way of achieving a good level of communication in an organization. How Dirt Bikes could benefit from intranets for sales and marketing, human resources, and manufacturing and production Callaghan (2002) defines intranets as private networks created by organisations using the web technology and the internet networking standards. They create networked applications that are able to run on several types of computers in the organisation including wireless devices that can have remote access and handheld computers. In this way, intranets can be said to provide access to data across an organisation. An intranet can be utilised by the employees of an organisation like Dirt Bikes for human resources, sales and marketing, and production and marketing. Sales and marketing Intranets can help to improve the level of communication between an organisation and its authorised distributors or clients or customers. This can be achieved by linking the computers of customers who have a web browser to the company’s network. This encourages authorised customers of a company to make orders or inquiries about the products of the company. This is because intranets enable the employees of a company to access information from any part of the organisation and hence respond immediately and accurately to the inquiries or needs of their customers (Laudon and Laudon. 2009). This is unlike following long procedures of written requests or face-to-face inquiries. With improved links and access to the company website, these buyers will be able to get timely information regarding the company’s new products, their features and costs. It also eases the process in which the company communicates about its new products to the authorised buyers or distributors. Improved sales can be attained if a company is able to provide customised services to its customers. By utilising the improved communication afforded by the intranet, the employees of Dirt Bikes will be able to respond immediately to product preferences of its various customers. For example, a customer may want an exchange of the brand of motor cycle delivered to them or those found in the distributor stalls. This makes business with the company a memorable one. Superior customer experience encourages repeated business with the company (Laudon and Laudon. 2009). Human resources Intranet increases the level of human resource management and utilisation in a company. Increased human resource management can be achieved by posting benefits information and employee manual on the intranet. This reduces the time spend by the human resource managers of the Dirt Bikes in answering employee questions. It also increases response to employee concerns. Callaghan (2002) explains that intranet facilitates teleconferencing and enables the workers of a company to work together. For example, the human resource manager is able to discuss employee or corporate issues with company employees through the intranet. Employees are also able to communicate with one another with an aim of seeking help or clarifications from each other concerning production. Due to uniformity in information received by all employees, a company is able to cultivate and foster a corporate culture among all its employees. The intranet will also increase the level to which Dirt Bikes utilises its human

Juvenile delinquency Assignment Example | Topics and Well Written Essays - 250 words

Juvenile delinquency - Assignment Example Girls are also expected to refrain from fighting or engaging in other such unladylike behaviors. These behaviors, to a large extent, affect how boys and girls will behave when they are adults (Parker, 76). While there are a number of men that have psychopathic personalities, the vast majority of criminals became that way because they were influenced by an erroneous view of what represents true masculinity back in their impressionable childhood years. The effect of single motherhood on teenage delinquency. Children who grow up in homes where only the mother is present are usually confronted with conflicting feelings that they may not have the mental capacity to solve. In addition, there is less parental supervision of their activities because their mothers are usually too busy trying to provide for them to adequately supervise them. This means that they are presented with more opportunities to engage in delinquent behaviors. It is also a fact that single parents try to befriend their children and unintentionally use them as supporters instead of acting as parents and disciplining them when the need arises. This means that even when they have the chance to, they are not likely to reprimand their children for wrong or irresponsible behavior because they want their children to like them so

Coldplay Essay Example for Free

Coldplay Essay British alternative rock band formed in 1996 by lead vocalist Chris Martin and lead guitarist Jonny Buckland at University College London. [3] After forming Pectoralz, Guy Berryman joined the group as a bassist and they changed their name to Starfish. [4] Will Champion joined as a drummer, backing vocalist, and multi-instrumentalist, completing the line-up. Manager Phil Harvey is often considered an unofficial fifth member. [5] The band renamed themselves Coldplay in 1998,[6] before recording and releasing three EPs; Safety in 1998, Brothers Sisters as a single in 1999 and The Blue Room in the same year. The latter was their first release on a major label, after signing to Parlophone. [7] They achieved worldwide fame with the release of the single Yellow in 2000, followed by their debut album released in the same year, Parachutes, which was nominated for the Mercury Prize. The bands second album, A Rush of Blood to the Head (2002), was released to favourable reviews and won multiple awards, including NMEs Album of the Year, and has been widely considered the best of the Nelson-produced Coldplay albums. Their next release, XY, the best-selling album worldwide in 2005, was initially met with mixed reviews upon its release. However, the bands fourth studio album, Viva la Vida or Death and All His Friends (2008), was produced by Brian Eno and released again to largely favourable reviews, earning several Grammy nominations and wins at the 51st Grammy Awards. [8] In August 2011, they announced that a fifth studio album, titled Mylo Xyloto, would be released on October 24, 2011. The band has won a number of music awards throughout their career, including six Brit Awards — winning Best British Group three times, four MTV Video Music Awards, and seven Grammy Awards from twenty nominations.

The Outsiders :: essays research papers

"The Outsiders" is a story that deals with a conflict between two gangs, the "Greasers" from the East Side of town and the "Socs" from the east-side of town. This is a story that is told in the first person. Ponyboy Curtis is the one telling the story. Here is a summary of the story. Ponyboy has a dispute with his brother Darry and ends up running away to the park with Johnnycake. There, Ponyboy and Johnnycake get into a fight with Randy, Bob, and three other members of the Socs. The Socs try to down Ponyboy, so Johnnycake stabs Bob with a knife and ends up killing him. Ponyboy and Johnnycake run to a party where they meet up with Dallas, one of their close friends. He gives them a gun, money, and tells them to get a train out of town to an abandoned church. They are told to stay there until Dallas comes to get them. When Johnnycake and Ponyboy get the church they go right to sleep. When Ponyboy wakes up, he finds that Johnny has gone to the store to get them food. While there, they both decide to disguise themselves by cutting their hair. Ponyboy decides to bleach his hair with peroxide. Dallas finally shows up to get them. They all go to town to get something to eat. When they return to the church, it was on fire. Ponyboy and Johnnycake went in to save the children from the burning church. Johnnycake is trapped inside. Dallas goes into save him. Then, the church collapses. They are rushed to the hospital. Ponyboy and Dallas are okay, but Johnny is severely injured. Ponyboy talks with one of the Socs and they both discuss about how they are tired of fighting. Everyone should be equal. Later, the Greasers and Socs get into an enormous brawl , but in the end the Greasers win. Ponyboy and Dallas rush to the hospital to tell Johnnycake they won the brawl. Johnnycake tells Ponyboy to stay gold. Those are the last words Johnny spoke before he died. Darry goes crazy over Johnny's death and decides to rob a convenience store. The cops chase him, Dallas fires a few shots at them with his gun.

Napoleon’s Buttons

The motivation behind each endeavors goals could have been the use for good, wealth, money, or prosperity. The chemistry of the compound is related to their usage and motive for obtaining them because molecules can control the trade and use of one specific area of the world. Some major molecules that were valued are phenol, Suppression, silk, cellulose, and glucose. Phenols were used as antiseptics during surgery to prevent cuts and wounds from getting infected. Suppression, which is rubber, has been made into countless everyday items that we use to this day.Silk is one of the most valued fabrics in the world. Silk is very hard to harvest and it is expensive. Cellulose is the main component of cotton. Cotton is cheap and most of our clothes are made out of it today but it has fueled slavery for most of the 18th and 19th centuries. Glucose is our everyday sweetener that is always at hand but this has also been a product of slavery during the same time period of cotton. All of these mo lecules have been valued at some point or another. Each molecule here has been a product of someone's endeavor to gain some sort of goal. . Serendipity Is the occurrence and development of events by chance In a happy or beneficial way. A decent majority of chemical discoveries are serendipitous, either by means of trying to create artificial chemicals, failing and creating something accidental, or just by plain dumb luck. Most of the discoveries and expansions of intro compounds has to do with luck. One account of pure randomness is when Christian Frederica Such ¶been spilled a mixture of nitric acid and sulfuric acid on his wife's apron.When he hung it to dry, he had converted the cellulose in the apron as an internal source of oxygen; when heated, it exploded. Phenols also had a high probability in chance. Joseph Leister covered a clothe in phenols as an antiseptic which worked almost every time in use. This led to the cleanliness for germ-free techniques In surgery. Suppression , or rubber, Is another discovery with luck by Its side. If a Christopher Columbus hadn't gone to the new world and brought back rubber a lot of our everyday Items wouldn't exist.Charles Macintosh also discovered a waste product from a local gas works that could convert rubber into a fabric. This fabric is a very useful item in our lives, for its waterproof qualities. Wonder drugs have come a long way in past couple of centuries, from herbs to pills. Without these painkillers, many would have suffered or even died. Chlorination compounds have kept our food fresh and spoil free for decades. CIFS have refrigerated items across oceans and continents and kept them from rotting, which could have been detrimental to sailors in the 19th century.All of these chemical discoveries had some type of serendipitous involvement in our world for good and beneficial reasons. 3. â€Å"With great power comes great responsibility. † In some cases, the men In charge began to neglect their moral p ower of the Industry. During the process of making silk In the early 20th century, the corporations used child labor. The children could get in places could not, sanitary or unsanitary. The children got very little or no infectious diseases and had deformed backs.Today in the world, Japanese corporations treat their workers the same: low pay and poor working conditions. Slavery was another big issue once the trading of sugar began. When sugar plantations began in the new world, we enslaved innocent Africans to work on the plantations. The slaves had to work from the break of dawn till the sun set. Slaves were beat if they didn't obey the master's rules and they poor living conditions. Today in Africa children are tricked into being enslaved to work on cocoa plantations just as slaves did two hundred years ago.

Theoretical Considerations Regarding Hazards And Risks Environmental Sciences Essay

The cognition of natural and technological hazards is of the extreme importance for carry oning hazard and impact appraisal surveies, every bit good as land usage planning and exigency response planning. This whole mechanism significantly contributes to the society ‘s sustainable development. For the overall comprehension of this issue, it is extremely relevant to specify the repeating constructs of this work, viz. jeopardy and hazard.The jeopardy constructTo get down with, a short ethimological analysis of the word â€Å" jeopardy † is necessary. This term has been taken by the Gallic from Arabic, where it means dice game ( Mac and Petrea, 2002 ) . Harmonizing to the Longman Dictionary of Contemporary English, 2010, † jeopardy † means â€Å" something that may be unsafe, or cause accidents or jobs † . In 1992, the United Nations International Decade for Natural Disaster Reduction secretariat published a multilingual lexicon so as to clear up and unite the significances of such footings. In this dictionary, jeopardy is defined as â€Å" a baleful event or the possibility for a phenomenon with destructive potency to look in a individual part and in a given period of clip † . Another definition is offered by the Grand Larousse Dictionary, volume V, cited by ZA?voianu and Dragomirescu in 1994: â€Å" accidental and, by and large, unforeseeable interface between two or more causal series, whose common dealingss are purely defined in every minute and whose comparative independency can merely be attributed to our ignorance and impotence † . Scheidegger, 1994, cited by ArmaAY , 2003 defined jeopardy as â€Å" the chance of rapid alteration of a system ‘s province or stable conditions † . In 1997 Grecu defined this construct as â€Å" the possibility that a potentially annihilating phenomenon appears in a certain period of clip and in a certain part. † In 1999 Octavia Bogdan and Elena Niculescu specify jeopardy as â€Å" a random phenomenon on a big graduated table, unpredictable, a deficiency of finding between clip and infinite, a qualitative lap, a threshold in the system ‘s development, downloading immense energy and doing upset, instability on the natural environmental development ‘s graduated table, in its manner towards a new province of equilibrium † . In 2000 Ozunu defines the construct under treatment as aˆza state of affairs with the potency of an accident † ; in 2001, BA?lteanu states that jeopardy is aˆza endangering event, stand foring the possibility for a potentially detrimental phenomenon to go on. † Harmonizing to him, harm to people, goods and the environment occur. Alexander, 2000, cited by Thywissen, 2006, defines hazard as aˆzan utmost geophysical event that can do a catastrophe. aˆsExtreme ‘ refers to an either positive or negative characteristic, harmonizing to the tendency it is related to. The jeopardy ‘s cardinal properties are: location, clip, magnitude and frequence. Many utmost phenomena are perennial in clip and predictable in footings of location. We define hazard as an utmost event arising from the biosphere, lithosphere, hydrosphere or atmosphere. † Mac, 2003, considers hazard as aˆzthe beginning of an utmost event with energy discharge in a certain minute and with a instead unforeseeable magnitude. In fact, jeopardy can be referred to as aˆza phenomenological class that refers to objects and phenomena ( air multitudes, H2O, lithomass, biomass, people, twisters, epidemics, temblors, avalanches etc. ) , to their actions ( inundations, clay flows, landslides, illness etc. ) every bit good as to their characteristics † ( Mac, 2003 ) . In 2003, Cardona, cited by Thywissen, 2006, offers another definition of the term: aˆzthe possibility for a natural and unsafe event to go on in a certain clip and infinite † . Generally, the construct of jeopardy is used to mention to a latent danger or to an external hazard factor of a system or exposed capable. A jeopardy is composed of three basic elements ( C. A. Ericson, 2005 ) : 1. Dangerous belongings – the basic beginning of the danger that creates the jeopardy, i.e. a unsafe energy beginning etc. 2. Initiation mechanism – the event that triggers or initiates the happening of the jeopardy, transforming the jeopardy from a inactive province to an active 1. 3. Target and menace – the individual, object, state of affairs vulnerable to damage caused by the materialisation of the jeopardy. These three elements compose the jeopardy trigon shown in figure 2.1: Figure 2.1 – The jeopardy trigon ( C. A. Ericson, 2005 ) The jeopardy trigon illustrates that all three above mentioned are interlinked. All three constituents are necessary in order to organize a jeopardy. The remotion of one portion of the trigon consequences in the riddance of the jeopardy, because it can non take to an incident. By extenuating the induction mechanism the chance of the incident to happen is reduced, and accordingly by extenuating an component of the unsafe belongings or mark and menace the badness of the incident will be reduced. These theoretical facets and categorization prove to be important in any undertaking refering jeopardy designation, extenuation, and hazard and impact appraisal. The basic construct of jeopardy theory can be summarized as follows ( C. A. Ericson, 2005 ) : Hazards are deterministic entities and non a random 1s ; Hazards are constituted accidentally in systems ; Hazards are predictable and hence can be controlled and prevented ; Hazards can be identified by their constituents ; Hazards will happen taking history of the constituents involved ; Hazards consequence in incidents. One of the term ‘s most recent definitions is the 1 offered in 2009 by the International Strategy for Disaster Reduction Secretariat: â€Å" a unsafe phenomenon, substance, human activity or status that may do loss of life, hurt or other wellness impacts, belongings harm, loss of supports and services, societal and economic break, or environmental harm. † As it can be noticed from the above-named definitions, jeopardy is characterized through certain parametric quantities, such as geographical location, strength ( magnitude ) , frequence and its chance to go on. In many of these definitions, one can detect the accent lies upon entropy, deficiency of determinacy and capriciousness ( Mac 2003 ) . In order to measure these phenomena ‘s possibility to go on, surveies refering their extreme values are considered. Furthermore, in all these definitions the construct of jeopardy has a instead negative intension, since it implies a certain grade of danger. Hazard can take the signifier of some remarkable phenomena or of some combines 1s, in footings of infinite and clip. Hazard appraisal purposes at identifying: the likeliness of a specified jeopardy to go on in the hereafter, in a certain period of clip, its magnitude and impact country ( Pine, 2009 ) . For the appraisal of certain jeopardies such as inundations, temblors and vents there are good established, predefined methods. The consequences of these ratings are extremely relevant in footings of lucubrating land usage planning schemes and in implementing accident bar steps.Hazard vs. hazardThe term â€Å" jeopardy † is closely related with the term â€Å" hazard † . Not few are the instances when confusion arises between the significances of these two constructs. This is why it is necessary to separate between them. Hazards are phenomena whose manifestations can barely be predicted and controlled. They have negative effects on population and on the environment. Imputing the characteristic of jeopardy to a natural or anthropic phenomenon is non conditioned by the production of mater ial harm or by the being of victims, but by the potency of these effects to go on. ( Baldea, 2007 ) . Merely when that jeopardy or phenomenon exceeds certain critical values, taking to material harm or casualties, does it go hazard. Therefore, a jeopardy is the menace that an event might go on and non the event itself. Should it impact a human community, to a certain extent, it becomes hazard. It must be mentioned that the term â€Å" hazard † is attributed assorted significances, being used in different contexts. Its definitions have societal, economic, political and environmental values. In order to better understand its deductions, a short diachronic analysis is necessary. To get down with, the term under treatment was foremost used in the fifteenth century, when it referred to the trade ‘s fiscal danger ( Proske, 2008 ) . Initially, this construct was associated with economic activities, being so used in the theory of chance and gaming. In the nineteenth century it is integrated in economic system, experiential doctrine and determination theory, whereas in the twentieth century it was used as political term in atomic engineering in order to gauge the degree of security that was acceptable for people. Until the 8th decennary of the old century constructs such as hazard, jeopardy and hazard direction were associated with natural phenomena. Hazard and natural or anthropic jeopardies analysis became an interdisciplinary kingdom of survey with its specific nomenclature merely in the last 30 old ages. The Longman Dictionary for Contemporary English, 2010, defines hazard as â€Å" the possibility that something bad, unpleasant, or unsafe may go on † . In 2007 ISDR defines hazard as â€Å" the combination of the chance of an event and its negative effects † . In 1999 Octavia Bogdan and Elena Niculescu define hazard as â€Å" the existent chance or possibility for a phenomenon to go on † . This event is someway expected and has negative reverberations, in response to which world can merely be inactive. Another definition is offered by Ozunu in 2000: â€Å" the chance that the existing jeopardy turns into an accident † . Alwang, 2001, cited by Thywissen, 2006, defines hazard as â€Å" the possible distribution of some known or unknown events. These are characterized by magnitude, frequence, continuance and history † . In the same twelvemonth, Peduzzi, cited by Brauch, 2005, considers risk aˆza step of possible losingss generated by a jeopardy of a certain magnitude, produced in a certain part and period of clip † . It must be stated that natural events can turn into social hazards when they surpass the immediate capacity of being counteracted or absorbed. They are, in most of the instances, utmost events. An utmost natural event is any event or series of events that shows a fleeting or durable fluctuation as compared to its common values. ( White, cited by ArmaAY , 2003 ) The widely accepted definition of hazard as the merchandise between the chance for an event to go on and the negative effects it may hold is expressed as follows: R= F x C ( Eq. 2.1 ) where: R- hazard ( losses/unit of clip ) , F- frequence of happening ( no. of events/unit of clip ) , C- effects ( losses/event ) . Hazard can besides be defined as â€Å" the chance of human exposure, of semisynthetic goods and of the environment to the action of a jeopardy of a certain magnitude and their exposure towards it † ( BA?lteanu, 2005 ) . For Petrea, 2009, hazard is â€Å" the possibility that some negative effects for human communities or losingss ( human lives, hurts, diminished agencies of subsistence, goods, harm of the environmental constituents ) appear as an interaction between natural or anthorpic jeopardies and territorial exposure † . This expression associates two distinguishable elements, viz. the jeopardy and the receiving system ( in most of the instances, a certain population ) . In most of the instances, the undermentioned expression is used: R= Hazard x Vulnerability ( Eq. 2.2 ) This underlines the relation between an event and its effects. In a certain country, the hazard is comparatively changeless. What differs is community exposure, in footings of its reaction to menaces or its degree of readiness to confront them. Harmonizing to the above-named expression, hazard may match to a high-frequency jeopardy and a low exposure or to a low-frequency jeopardy and high exposure. The disadvantage of this expression is that it does non see the population denseness, i.e. its exposure to hazard. Mitchell, 1990, cited by Brauch, 2005, completes this expression, sing jeopardy as a map of hazard, exposure, exposure and response: Hazard= degree Fahrenheit ( hazard ten exposure x exposure x response ) ( Eq. 2.3 ) where: hazard – the chance that negative effects appear, exposure – the size and characteristics of the open population, exposure – the potency of harm to bring forth and response refers to the enforced steps for hazard decrease. Another definition is given by Ozunu and Anghel in 2007: R = F x C x V ( Eq. 2.4 ) where: R – hazard ; F- frequence ; C – effects ; V- exposure ( – ) . The harm produced as a consequence of a catastrophe is really the consequence of the interaction among physical environmental factors ( clime, H2O, landscape etc. ) , population ( societal categories, civilization etc. ) and the built environment ( edifices, substructure etc. ) ( Mileti, 1999 ) . Therefore, jeopardy can be considered the pre-disaster state of affairs, when hazard does non look. A phenomenon ‘s development has three phases, more precisely: the jeopardy one, when merely hazard appears, the hazard phase, when jeopardy can impact human society and, eventually, the catastrophe. ( Alexander, 1993 ) In decision we can province that there are two types of hazards, viz. an acceptable one, where losingss are tolerable for the population and catastrophe, when losingss can non be tolerated by the local community.Categorization of jeopardies and hazardsAs antecedently mentioned, jeopardies and hazards are defined and characterized in multiple ways. In this chapter, a categorization is presented harmonizing to the most relevant features: beginning, effects, frequence, affected surface, etc.Categorization after beginningThe categorization of jeopardies harmonizing to their beginning is presented in table 2.1: Table 2.1 – Categorization after beginning ( BA?lteanu, 2005 ) :Natural jeopardiesEndogenousVolcanic eruptions, seismicityExogenousClimatic Cyclones, twister, storms, lightning, hail, hoar, drouth, etc. Geomorphologic Mass supplanting, eroding Hydrologic Flash-floods Oceanographic Rise of planetal ocean, El Nino Biological Epidemics, viruses, insect invasionsAnthropogenetic jeopardiesTechnologicalIndustrial, agricultural, transport accidentsHuman( Benedek, 2002 ) Social Poverty, unemployment, urbanisation, life style Medical Infectious, viral, chronic, degenerative diseases Demographic Emigration, population growing, aging of population Political Territorial, political differences2.3.2 Classification harmonizing to the manifestation mannerThe categorization of jeopardies harmonizing to their manifestation manner is presented in table 2.2 ( GoA?iu and Surdeanu, 2008 ) : Table 2.2 – Hazards categorization harmonizing to their manifestationViolent jeopardies– temblors – vents – severe storms, twister, etc. – local storms with hail etc. – catastrophic landslides, avalanchesHazards with progressive development– Mediterranean disturbances ( Mediterranean cyclones with retrograde development )Hazards with slow development– drouth – severe drouth – radiation and vaporization mists2.3.3 Categorization after continuanceHazards can besides be classified harmonizing to their temporal development. Harmonizing to ArmaAY , 2008 the categorization after the continuance of jeopardies is presented in table 2.3: Table 2.3 – Hazards categorization harmonizing to their continuanceWith sudden happening and rapid developmentEndogenous, tectonic jeopardies, sudden mass supplantings, flash – inundationsWith long continuanceTerrain debasement, drouths, desertification2.3.4 Categorization after affected surface, and continuance of effectsHazards can endanger assorted extents of a district. Within the affected surface the effects can prevail for assorted sums of clip. Harmonizing to Chardon, 1990 and Grecu, 1997 a categorization after the affected surface and the continuance of effects is presented in table 2.4: Table 2.4 – Hazards categorization harmonizing to affected surface and continuance of effectsCalamity typeAffected surfaceDuration of effectsExamplesGiga calamity100 – 510 mil. km2 several old ages volcanic eruptionsMega calamity1 – 100 mil. km2 several months big temblors volcanic eruptions tropical drouthsMeso calamity10.000 – 1.000.000 km2 several hebdomads – a few months volcanic eruptions temblors, cold moving ridges tropical stormsCalamity100 – 10.000 km2 a few hebdomads little temblors, twister exceeding rainsLocal phenomenaunder 100 km2 a few yearss – a few hebdomads landslides hail storms The present thesis focuses on the appraisal with optoelectronic engineerings of two major jeopardies from the above mentioned categorizations: Natural jeopardies – volcanic ash by active and inactive remote feeling Technological jeopardies – monitoring and patterning the impact of SO2 emanations associated with big burning workss.NATECH jeopardiesThis thesis focuses both on natural and anthropogenetic jeopardies individually. In order to develop efficient schemes for measuring hazards and impact, the NATECH ( natural jeopardies which trigger technological accidents ) rule is necessary to be considered when measuring either of the two above mentioned types of jeopardy. Current EU ordinances in the field of hazard appraisal and catastrophe direction ( European Commission, 2010 ) stress the necessity of a multi-risk and multi-hazard attack in all natural and anthropogenetic jeopardy and hazard surveies. Therefore, there is a turning involvement in the scientific community and among stakeholders sing natural jeopardies which trigger technological accidents ( NATECHs ) . NATECHs have important negative effects on human wellness, the environment and the economic system. The addition in the figure of such events is closely linked with the exponential technological development of the past decennaries, due to the variegation of engineerings, the turning figure of personal exposed, and the substances used in the technological procedures. The effects of NATECH events have become more terrible within this timeframe chiefly due to the exposure of the population life near these installations. Given these facts, there is an pressing demand for raising consciousness about bar and readiness steps refering these high effect low chance events ( Cruz and Okada, 2008 ) . Due to the complexness of NATECH events, their word picture is instead hard, and many NATECHs are analyzed and assessed as separate natural or technological events ( Embelton and Embelton-Hamann, 1997 ) . One needs to take into history that the effects of such an event differ in complexness from the effects of the two events taken individually ( Cruz and Krausmann, 2008 ) . Therefore, there is a demand for scientific research on the interactions and dealingss between natural jeopardies and technological accidents. Addressing NATECHs requires a combined attempt of industrial and technological hazard direction specializers working together with specializers concentrating on natural jeopardy probes. The specific features of a NATECH event ( Domino impacts, multiple effects ) need specific steps for the bar, response and recovery after such an event. An integrated hazard and impact direction scheme must include the possibility of NATECHs to happen, and necessitate specialised planning for extenuation, response, and recovery ( Ozunu et al. , 2011 ) The Activities Report On the Collaboration Agreement between the International Strategy for Disaster Reduction of the United Nations and the Directorate General Joint Research Center of the European Commission proposes a scheme for the extenuation of NATECH events by: iˆ Industry hazard direction specifically turn toing the possible impacts of natural jeopardies on technological installings. Additional hazard direction processs ( Figure 2.2 ) in order to cut down the exposure to NATECHs: the usage of excess safety systems, natural jeopardy resistant designs, guidelines to inform industry about NATECH planning, and strategic arrangement of risky substances inside a unit. Figure 2.2 – Catastrophe Management processs ( Torok et al. , 2009 ) Efficient Emergency planning, including bar and extenuation, and response planning for NATECHs at all degrees of authorities. The purpose of the Risk Analysis procedure is to cut down uncertainnesss by increasing safety degrees by developing more efficient Emergency Plans, offering immediate determinations, detailed, accurate and steady instructions ( ( Torok et al. , 2009 ) iˆ Land usage planning, as an of import tool for setting-up insularity margins in order to protect occupants populating near risky installations. ( Christou et al.,2006 quoted by Torok et Al. 2011c ) . Article 13 of the SEVESO III Directive ( Directive 2012/18/EU ) provinces that: â€Å" Member States shall guarantee that the aims of forestalling major accidents and restricting the effects of such accidents for human wellness and the environment are taken into history in their land-use policies or other relevant policies † Information and instruction of the populace, authorities bureaus and all stakeholders involved in exigency direction, including decision-makers. iˆ Public engagement in NATECH hazard decrease planning, in order to better understand the perceptual experience of the degree of the NATECH hazard and the degree at which this hazard is considered acceptable ( Ozunu et al. , 2011 )Qualitative and quantitative methods for placing jeopardies and measuring hazardsA systematic designation of possible environmental impacts atmospheric pollutants have, every bit good as a strict analysis of their magnitude is required. The intent of such a procedure can be divided in two major issues, on one manus to bring forth quantitatively accurate appraisal of peculiar hazard and a comprehensive list of possible environmental impacts, and on the other manus produce a principle for doing public policy determinations that is both good reasoned, and recognized as legitimate and acceptable by the socio-economical factors. A complex environmental impact appraisal ( EIA ) and hazard appraisal ( RA ) methodological analysis requires assorted sets of informations about beginning footings, emanations, imissions, exposure, local weather forecasting, terrain informations etc.. Most of the air scattering theoretical accounts have been developed for the anticipation of lee concentration of air pollutants and for the appraisal of short-run and medium-term effects of these pollutants. The quality of consequences obtained utilizing these patterning systems depend largely on the versatility and quality of input informations and the right pick of the theoretical account ( Torok et al. , 2011a ) . In instance of EIA surveies, the medium-term effects appraisal requires emanation and meteoric informations for several months in order to obtain a realistic distribution of the largely contaminated countries. The consequence of the complex terrain on the air motion in the commixture bed is important. Therefore the meteoric information for the modeling period should be calculated sing the air flow above the complex terrain. For RA, the appraisal of immediate effects of ague exposure requires on-site informations for a short clip period. These informations sets must incorporate information about emitted substances ( type and concentration ) every bit good as real-time local meteorological informations, which along with terrain informations can be used in a rapid environmental and risk appraisal, which is a valuable tool for on-site exigency planning in instance of accidental or deliberated releases of toxic substances in the ambiance ( Torok et al. , 2011a ) . In the field of hazard analysis and hazard appraisal there are differences of sentiment sing the usage of qualitative or quantitative hazard analysis methods. The qualitative-quantitative factor is the basic belongings of jeopardies analyses methods. Most of the analysis methods are developed in order to place jeopardies and to find the hazard of that jeopardy turning into an accident. For finding the accident hazard of the identified jeopardy, a methodological analysis for the word picture of chance and magnitude parametric quantities must be used. There were developed both qualitative and quantitative methods, which are successfully used, each methods holding its specific advantages and disadvantages ( Torok et al. , 2011a ) .Qualitative methods used in jeopardy analysisA qualitative analysis implies the usage of qualitative standards, utilizing different classs for parametric quantities separation, with qualitative definition which set up the graduated table for each class. Besides, qualitative determinations are made, based on the field experience, in order to delegate elements into classs. This attack is subjective, but it allows a higher generalisation grade, being less restrictive.2.5.1.1 Designation of jeopardiesThe designation of technological jeopardies is the basic measure in hazard appraisal procedure. Hazards appear in the industry all the clip, due to the procedure and runing conditions of the installings and the physical, chemical and toxicological belongingss of the substances used in these procedures. This is why it is extremely of import to place the substances ‘ risky belongingss and the operating conditions that put at hazard these procedures, the series of events that may take to the materialisation of a jeopardy. In order to develop an in-depth survey of jeopardies and hazard analysis, the risky belongingss of the substances must be identified and assessed in order to find conditions or non they pose a jeopardy to human life, the environment of the technological procedure. From a qualitative point of position this can be achieved utilizing checklists. A comprehensive checklist used in the appraisal of jeopardies and hazards posed by substances is presented in table 2.5: Table 2.5 – Hazardous belongingss of substances- Checklist ( Hyatt, 2003 )TypePropertyGeneral belongingssMolecular construction Freezing point Melting point Vapour force per unit area Boiling temperature Critical force per unit area Critical temperature Critical volume Density Specific heat Viscosity Thermal conduction Fluid denseness Latent vaporisation heat Dielectric invariable Electric conductionFlammabilityExplosion/ Flammability bounds Explosion threshold Auto ignition temperature Minimal ignition energy OverheatingCorrosionCorrosive for building stuffs Incompatibility with other stuffsPolymerizationDecompositionFeatures of polymerisation Features of decomposition Features of hydrolysisImpuritiesImpurities in equipment stuffs Impurities in substanceChemical reactions, detonationsHeat of formation Heat of decomposition Combustion heat Thermal stableness Resistance to impact Potential energy jeopardiesToxicityExposure bounds: IDLH ; ERPG1-2-3 ; AEGL 1-2-3 ; LC50 and LD50 Exposure effects ( inspiration, consumption, tegument and oculus contact ) Effectss of long-run exposure with little sums Warning bounds ( odor threshold )RadiationRadiation bounds I ± , I? , I? atoms Material toxicity It must be stated that stuff toxicity depends on a series of physical and chemical factors, in the type of contact and on the interaction of substances with beings. The ways in which this penetrates the organic structure are assorted, viz. unwritten ( through the oral cavity, in the tummy ) , cuticular ( toxicity enters the tegument ) or by agencies of inspiration ( through the respiratory system ) . The harmful belongingss of risky substances can be divided into the undermentioned classs ( Ozunu and Anghel, 2007 ) : acute toxicity ( really toxic, toxic, harmful, annoying ) specific belongingss ( allergic, carcinogenic, with consequence on reproduction or familial consequence ) with harmful impact on the environment Whereas the first two classs mentioned supra have direct inauspicious consequence on wellness, the last one acts indirectly on human existences by damaging the environment. The harmful actions start when little sums of substances appear in the organic structure ; should larger sums appear, they can take to one ‘s decease. The most normally used indexs to find substance toxicity are ( Torok et al. , 2011c ) : medium deadly dose- LD50 is the dosage at which half of the experimental population of animate beings ( or worlds, should human deceases be registered ) dice. LD50 index at consumption and at the skin degree is shown in milligram ( mgs ) of substance per kg of animate being organic structure, taking into history a individual disposal. the medium deadly concentration – LC50: concentration for inspiration is measured in mgs of substance per litre of air breathed or in volumetric parts per million -ppm ( exposure clip differs depending on substance toxicity ) the immediate unsafe concentration for life and wellness – IDLH is inspiration with irreversible effects on wellness These bounds of concentration are used as indexs in both the US and the EU statute law ( NIOSH, 2012 ) . The bounds of toxicity for a series of substances are set in the Dangerous Substances Directive 67/548/ EEC. They are grouped harmonizing to some classs presented below. Each type of danger has a hazard phrase ( Rphrase ) consisting of a figure and of the appropriate hazard description ( Ozunu and Anghel, 2007 ; Directive 67/548/ EEC ) . Table 2.6 – LD50 ( unwritten )ClassLD50( mg/kg )SymbolRphraseVery toxic& lt ; 25 T+ R26, R27, R28Toxic25 – 200 Thymine R23, R24, R25Harmful200 – 2000 Xn R20, R21, R25 The current thesis focal points on two major jeopardies, natural 1s, with a instance survey on volcanic ash, and anthropogenetic 1s, with instance surveies on S dioxide ( SO2 ) . Sing volcanic ash, the most serious jeopardies can be associated with its: caustic belongingss on stuffs, i.e. aircraft engines, windscreens, etc. , runing point, the volcanic ash runing inside the turbine due to the high temperatures, and so solidifies in the ice chest parts of the engine s. denseness, the denseness of volcanic ash is comparatively high, dry ash being up to 5 times, wet ash about 20 times denser than snow. This fact represents a major jeopardy to edifices when ash accumulates on the roofs in sufficient measures, taking to prostrations. In the instance of SO2, the major jeopardies are associated with:Quantitative methods used in hazard appraisalQuantitative analysis implies the usage of numerical or quantitative informations and provides quantitative consequences. This attack is more nonsubjective and more precise. It must be mentioned that the quantitative consequences can be extremely affected by the preciseness and cogency of the input parametric quantities. Therefore, the quantitative consequences within the hazard analyses should non be taken into consideration as exact Numberss, but as estimations, with a variable graduated table depending on informations quality ( Torok, 2010 ) .2.4.2.1. ModelingThe representation of world through mold is extremely relevant, since it offers one the possibility to analyze and analyze systems in footings of mathematics and technology. It must be mentioned that a system consists of a set of elements that interact with one another within some bounds. Furthermore, this system has a specific behavior. These bounds are really the 1s that separate the system from the other 1s. These theoretical accounts can be divided into two classs, viz. physical and abstract ( fanciful or mathematical ) theoretical accounts. With respect to the physical theoretical accounts, they describe the system from a physical point of position, utilizing the physical Torahs that apply upon the system under treatment. The mathematical theoretical account of a system describes it in footings of mathematical equations, utilizing simplifying hypotheses. Abstractization works in both ways, i.e. from object to its representation ( theoretical account ) and so back to world. Still, it must be stated that this theoretical account does non picture world all the clip ; it tries to be as closer to it as possible. The more complex a system is, the more complicated the theoretical account becomes. In this context, the purpose of patterning systems and processes utilizing the computing machine is to make a theoretical account that contains a description realistic plenty for the given application. The basic stairss for the accomplishment of a mathematical theoretical account are as follows ( Savii and Savii, 2000 ) : job designation and the pick of variables building of mathematical dealingss among variables utilizing simplifying premises the purchase of information sing the size, importance and interrelatednesss for each variable under treatment the choice of input signals ‘ parametric quantities constitution of province variables proof of premises and dealingss utilizing the right theoretical account harmonizing to the state of affairs.2.4.2.2. SimulationWith the development of information engineering and computation equipment, the scrutiny of theoretical accounts utilizing simulations has become possible. Simulation allows proving those systems ‘ functionality theoretical accounts that have yet to be or are presently in design stage. Simulation is the lone possibility of analyzing the dynamic behavior of such a theoretical account. Discrete simulation, utilizing theoretical accounts of distinct systems, is of great aid for projecting production systems, where issues of optimisation appear ( Savii and Savii, 2000 ) . In the present thesis we focus chiefly on the mathematical mold of the gas pollutants ‘ scattering in the ambiance. Beginning theoretical accounts are used to specify the quantitative emanation scenario of substances by gauging their flow rate, the scattering of substance after release. Dispersion theoretical accounts turn the end products from beginning theoretical accounts into isoconcentration curves specifying concentration countries and cipher the development of concentration in clip. The mass conveyance of molecular-scale fluid occurs through diffusion, with a changeless diffusion velocity throughout its motion. However, unstable scattering is a procedure different from molecular diffusion, since the mass conveyance occurs at assorted scale lengths of the disruptive motion. Disruptive scattering is much more efficient than molecular diffusion. The scattering rate is non changeless ; it depends on the size of the whirl and of that of the cloud of spread pollutant. These whirls can be of different sizes ; on a big graduated table, they determine the motion of the pollutant cloud, whereas on a little graduated table they contribute to its dilution. The energy and size of these whirls determine gas plumes scattering. Their continuance, length and strength are the chief factors that influence this procedure. The mathematical mold of gas pollutants in the ambiance is based on equations of mass, energy and impulse preservation. Such an equation must be established for each pollutant. It represents the fluctuation of atoms ‘ denseness in clip and infinite. From these equations one can acquire a complex system of equations that can be solved by agencies of numerical methods, obtaining the existent behavior of concentration in clip and infinite. A literature reappraisal reveals two chief methods used for picturing the behavior of pollutants released into the ambiance, viz. the Eulerian formalism and the Lagrangian 1. Both methods are used to depict the statistical belongingss of pollutant concentration. The Eulerian formalism starts from ciphering fluid speeds in the ten, Y and omega waies, measured in fixed points in the fluid under treatment. Input information is comparatively easy to obtain from the measuring or mold of discharges, but work outing the mathematical equations system can be really complex, ensuing in inaccurate solutions. Dispersion coefficients can be retrieved utilizing the Pasquill-Gifford graduated table ( Pasquill, 1961 ) . After this, the imission map for a beginning point and meteoric scenario can be developed. The Lagrangian formalism uses the statistical belongingss of some fluid atoms that move passively, freely. As compared to the Eulerian formalism, the mathematical equations system is easier to work out, therefore it is computationally really efficient, and merely the fraction of the sphere really involved in the scattering is simulated. Disruptive procedures are included in the theoretical account in a more natural manner, and there is no important numerical diffusion ( Stohl et al. , 2005 ) . Still, the method ‘s pertinence is limited by the troubles encountered when finding the statistics of fluid atoms. The Lagrangian formalism is applicable upon long-distance scatterings, when the complex topography influences the flow of air-pollutant multitudes. Although the scattering procedure is a typically Lagrangian one, about all information available refering the ambiance are based on Eulerian measurings. Therefore, a relation between the Eulerian belongingss and the Lagrangian 1s is ( widely ) accepted ( Sandu et al. , 2004 ) .