To My Grown Up Son

To My Grown-Up Son or Daughter by Alice E. Chase My hands were busy through the day, I didn’t have much time to play The little games you asked me to, I didn’t have much time for you. I’d wash your clothes; I’d sew and cook, But when you’d bring your picture book And ask me, please, to share your fun, I’d say, â€Å"A little later, hon. † I’d tuck you in all safe at night, And hear your prayers, turn out the light, Then tiptoe softly to the door, I wish I’d stayed a minute more. For life is short, and years rush past, A little boy grows up so fast, No longer is he at your side,His precious secrets to confide. The picture books are put away, There are no children’s games to play, No goodnight kiss, no prayers to hear, That all belongs to yesteryear. My hands once busy, now lie still, The days are long and hard to fill, I wish I could go back and do, The little things you asked me to. To My Grown-Up Mom Your hands we re busy through the day You didn’t have much time to play. The little things I’d ask of you, You took the time to see, to do†¦ You washed my clothes, you’d sew and cook. (The best damn Halloween costumes that town had ever seen, I might add! And when I’d bring my picture book, your dark, thick outlines and perfect strokes had me mesmerized. You tucked me in, all safe at night. Ran your fingers across my temple ’til my eyes shut tight. I do the same for Mika, now. An inherited maternal signature passed on somehow. I wonder, sometimes, if life is really as short as we think it is. I watch the years rush past and don’t have all the answers, yet. But time brings wisdom, wrinkles, and opportunities to learn. I grew out of goodnight kisses and picture books. I can’t hear you creaking across the floor hen I sleep, anymore. No fingers on my temple when I’m tired. My hands are pretty busy, now. Yours are, too. We can’t go ba ck and do the things we used to do. But in this moment I can stop and thank you for your water-soaked raisin fingers (after doing another stack of dishes! ) I can thank you for the Halloween costumes and picture books, the temple rubs and time spent investing in love. I know sometimes it probably wasn’t easy to take and make the time, but every moment counted and I wanted you to know I couldn’t have done it without you.

Why Did Political Parties Spring Up in the United States in the 1790s

Why did political parties spring up in the United States in the 1790s? Why did political parties spring up in the United States in the 1790s? On the 30th April 1789 America’s first President, George Washington was elected into office and was to stay in power until 1797. Within this time the political scope of the United States of America expanded hugely, giving birth to the politics in which we see in America even to this present day.This essay will tackle the many aspects of the development of political parties; from the economic plans adopted by Alexander Hamilton, which forged America’s first bank in 1791, to the ways in which Americans viewed the Constitution put in place in 1789 causing the birth of Federalist and Republican attitudes throughout the United States of America. A major factor in the creation of political parties came through the influence of Alexander Hamilton. During his time as Secretary of the Treasury to George Washington, Hamilton devised five ec onomic programs as a result of his Nation Government ideology.Eric Foner argues that: ‘Political divisions first surfaced over the financial plan developed†¦ in 1790 and 1791’[1]. Hamilton’s financial models won strong support from the American financiers and manufacturers, and the models would only work if America created close links with Great Britain. This ideology sparked resistance from Jefferson and Madison, as they both believed that ‘the future lay in Westward expansion’[2] and thus, the foundations for political divisions were in place due to the ideological differences between Jefferson and Hamilton.Therefore, it can be argued that Hamilton was the main initial influence to instigate political thought in America. However, although political divisions began to emerge over Hamilton's financial plans, it was the events that occurred in Europe that acted as a catalyst for creating two coherent political parties. At first, the French Revolu tion didn’t stir any conflict between Jefferson and Hamilton but after the execution of King Louis XVI, war broke out between France and Great Britain and inevitably against Jefferson and Hamilton.On the one hand, Jefferson argued that ‘Revolution marked a historic victory for the idea of popular self-government’[3] however Hamilton; as stated by Bruce Miroff, ‘set himself resolutely against the rising tide of democracy’[4] and the events of the Revolution made the links with Britain even more significant for him. Economically America was torn. Alexander Hamilton’s economic plans for the federal government to pay off the revolutionary war debts, and the creation of a national bank were vastly disputed.Thomas Jefferson expressed massive disputes with the policies, as he thought of them as unconstitutional and would create class barriers. The historian Ryan P. Randolph argued in favour of Jefferson’s views, stating, â€Å"It was not in t he best interests of the landowners they represented. †[5] Jefferson’s view of a development of patriarchal society is also supported by historian John P. Kaminski who argued that â€Å"The foundation of the Bank of America would ally the federal government with wealthy shareholders†¦ the assumption of the state’s wartime debts by the federal government would also bountifully benefit this favoured class. [6] Hamilton however admired Britain’s reforms, which restored its financial health, and therefore modelled American financial policies in part on William Pitt’s in an attempt to restore America’s own finances. However the success of Hamilton’s program depended on cooperation with Britain, as duty on imports provided a major source of federal income and most imports came from Britain. Jefferson however is argued to have a deeply hostile towards Britain. His somewhat Anglophobia is argued to have played a huge part in his drifting from Hamilton and the formation of the traditional Jeffersonian viewpoints in which founded the Republican Party.However there wasn’t a complete disagreement over Britain, as Jefferson admired the technological advances in Britain, but didn’t see the US industry base in a similar manner as Americans â€Å"worked for themselves and not for others. †[7] Hamilton and Jefferson retained explicitly different opinions on economics, showing bias towards small government power, and a large, somewhat Conservative approach, using large government power to rule the entire country, causing divisions in opinions and the development of the Federalist and Republican Parties. Social divisions can also be attributed to the formation of political parties n America as the new Federalist scheme caused class barriers throughout America. This can be seen in the case of farmers who were pushed towards Republican opinion by the 1790s. In 1792 the Militia Act organised 18-24 year olds into militia units to act against Native Indians, however these were later used against farmers as a way of enforcing the excise taxes places on items such as Whiskey (passed by congress in 1791). This caused hardship and farmers began to revolt by tarring and feathering. In 1794 the government led 1500 militia to West Pennsylvania in a similar resistance to the Stamp Act’s Boston Massacre in 1774.This as a whole caused a division between the farming community and the government, which led to further support of Jefferson and the Republican party as farmers felt like the big government leadership was only working in favour of richer classes and causing splits in society, which in turn were represented through political parties. Henceforth, following the French Revolution, the two main ideologies were established, the parties became increasingly coherent and in the mid 1790’s they developed into the Federalist and the Republicans.Therefore, it can be argued that without the French Revolution there would be no political parties because the war against France and Great Britain caused a split, not only ideologically but geographically in America. Therefore, Hamilton’s input definitely begun the era of politics but he was not the most influential factor in the overall development of the first political parties. The Constitution may also be argued to be a contributing factor in the development of political parties as some argue that Federalists ‘loosely’ followed the Constitution, whereas Jeffersonians ‘strictly’ followed it.The historian John H. Aldrich argues that â€Å"Ratification of the Constitution launched America’s â€Å"great experiment,† testing the viability of democracy. This experiment began before national political parties were invented†[8] and therefore the constitution forced Americans into a democratic society in which made it somewhat compulsory to form an opinion, which was expres sed through support of political parties. However, historian Peter W. Schramm argues, â€Å"The American Founders believed that parties were antithetical to republican government. [9] This to some extent could be due to an American desire to not have political parties, and therefore be able to express personal opinions through a democracy rather than two distinctly polarized opinions. Nevertheless, it would be almost impossible to argue that the ratification of the Constitution did not have any effect on the development of political parties, and in fact one may argue that until the Constitution was implemented, Americans were unable to express their political opinions in a democratic manner, as there was no field for expression.The Constitution also had an effecting glance on the â€Å"people’s† view of Thomas Jefferson, the supposed â€Å"American founding father. If Thomas Jefferson had any authority to influence the political uprising in the States when he was in charge and seated as president, it certainly wasn’t shown when Jefferson took up the position of the secretary of state as Senator William Maclay observed, â€Å"He sits in a lounging manner†¦His whole figure has a loose and shackling air. [10] Maclay demonstrates that the role of presidency has a profound effect on the subject and ultimately Jefferson. The fact that Jefferson was seated in an important political establishment, and seated in an undignified manner, questions Jefferson’s real commitment to the political affairs happening at that time or was he biding his time, waiting for the next presidential election? The political uprising showed that presidential influence could have a massive impact on national affairs.Although Thomas Jefferson was in France at the time the Federal Constitution was introduced in 1787, he was able to influence the development of the federal government through his correspondence. Jefferson played a major role in the planning, de sign, and construction of a national capitol and the federal district. In the various public offices he held, Jefferson sought to establish a federal government of limited powers. In the 1800 presidential election, Jefferson and Aaron Burr deadlocked, creating a constitutional crisis.However, once Jefferson received sufficient votes in the election, he and his long-term friend, John Adams, established the principle that power would be passed peacefully from losers to victors in presidential elections. Jefferson called his election triumph â€Å"the second American Revolution. † There were many problems and arguments however, confronting the Founding Fathers like, for example, slavery. The North versus the South divide was deepening. Jefferson himself was a wealthy plantation owner and owned many slaves.Although he knew it was wrong as he said it was â€Å"a moral depravity† and â€Å"a hideous blot†[11], he couldn’t give up his wealth and his earnings. Ma ny historians have debated whether Jefferson was an actual opposition of slavery or not as he owned such a large number of slaves himself. Jefferson also commented that slavery presented the greatest threat to the survival of the â€Å"new American nation†. This â€Å"new American nation† would see these political parties spring up and finally abolish slavery in 1865 in the 13th Amendment.Nonetheless Jefferson had an impact on the political parties and their views on such subjects like slavery through his ability to become â€Å"a captivating talker and a natural leader†[12]James Madison, Jefferson’s succeeded in the presidential role, fully supported the Constitution and its values as it was a huge factor in the political restoration of society of the United States. Madison was to come into power in the 1808 election after Thomas Jefferson retired due to illness and old age. The creation of these political parties due to the Constitution being erected is an underpinning factor why Jefferson remained in power for a second term.This was due to the fact that not only did Jefferson had little opposition from Burr or Madison, but Jefferson also campaigned against the Constitution and its values as he thought that with too much power, the government would quickly become oppressive and dominant. To conclude, it would be impossible to imagine the creation of political parties in the United States without taking into account the underpinning factor that is the introduction of the Constitution in the United States of America.Without the Constitution the economic situations such as the creation of a federal bank, the implication of social barriers including those found in farming communities which essentially led to a split in opinions, and most importantly, the political divisions – most famously seen in the case of the Jeffersonian-Hamilton case would have not arose leading to the creation of the Republican and Federalist parties in America. Without the Constitution, it may be argued that America would have remained in a consensus, and therefore the Constitution itself must be seen as a trigger for the development of political parties in America.Bibliography Why Parties? : The Origin and Transformation of Political Parties in America – John H. Aldrich, University of Chicago Press, 1 Jun 1995- pg. 6 Jefferson at Monticello, Charlottesville – Bear, James, A. Jr. – University Press of Virginia, 1967. George Washington: A Life, Ron Chernow – Page 599 â€Å"Give Me Liberty! † – Eric Foner (Seagull Third Edition) (Vol. 1), W. W. Norton ; Company, 2011 Sketches of Debate in the First Senate – William Maclay et al, Lane S. Hart, Printer, 1880, Page 212 Thomas Jefferson: Philosopher and Politician – John P.Kaminski, UW-Madison Libraries Parallel Press, 1 Jan 2006 – pg. 54 A History of the United States: Inventing America – P. Maier et al, W. W. Norton ; Company Ltd. , 2002 Alexander Hamilton's Economic Plan: Solving Problems in America's New Economy – Ryan P. Randolph, The Rosen Publishing Group, 1 May 2003 – pg. 20. American Political Parties and Constitutional Politics – Peter W. Schramm, Bradford P. Wilson – pg. 17 ———————– [1] Eric Foner: ‘Give Me Liberty’ Page 282 [2] Eric Foner: ‘Give Me Liberty’ Page 284 3] Eric Foner: ‘Give Me Liberty’ Page 286 [4] Bruce Miroff: ‘Hamilton: The Aristocrat as Visionary’ Page 43 [5] Page 20 – Alexander Hamilton's Economic Plan: Solving Problems in America's New Economy – Ryan P. Randolph, The Rosen Publishing Group, 1 May 2003 [6] Page 54 – Thomas Jefferson: Philosopher and Politician – John P. Kaminski, UW-Madison Libraries Parallel Press, 1 Jan 2006 [7] A History of the United States: Inventing America – P. Maier et al, W. W. Norton & Company Ltd. , 2002 [8] Page 6 – Why Parties? The Origin and Transformation of Political Parties in America – John H. Aldrich, University of Chicago Press, 1 Jun 1995 [9] Page 17 – American Political Parties and Constitutional Politics – Peter W. Schramm, Bradford P. Wilson [10] Sketches of Debate in the First Senate – William Maclay, Lane S. Hart, Printer, 1880, Page 212 [11] Bear, James, A. Jr. – Jefferson at Monticello, Charlottesville – University Press of Virginia, 1967. [12] George Washington: A Life, Ron Chernow – Page 599

Hispanic Americans Diversity Essay Example | Topics and Well Written Essays - 1000 words

Hispanic Americans Diversity - Essay Example "Passing" was the name of the game. In the words of Berkeley cultural psychologist George De Vos, we have all noticed now the "passing of passing" (De Vos 1992). Latinos today are players in social spaces where racial and ethnic category have high-stakes political and economic implications. The largest wave of immigration in U. S. history-the wave responsible for the current Latino-ization of the country took place subsequent to the great struggles of the civil rights movement. Cuban Latinos, especially mainland Puerto Ricans and immigrant Brazilians, have been depicted as paradigmatic examples of groups engaged in deep transnationalism, an analytic concept that is often used to refer to economic, political, and cultural strategies articulated by diasporic peoples across national spaces (Basch, Schiller, and Blanc 1995; Smith and Guarnizo 1998). Significant numbers of Puerto Ricans and Brazilians are said to lead dual lives engaging in double consciousness, cultivating dual loyalties, living serially between their islands and the mainland. Studies, suggest that Brazilians immigrants have developed political, economic, and cultural adaptations that involve high levels of transnationalism. They remit large sums of money to their homeland, they remain substantially engaged in political processes there, and they return periodically with their children to nourish social and cultural ties in their island home. Research on mainland Puerto Ricans suggests a slight ly different version of this general transnational dynamic. Although they are less likely than Brazilians to send dollars to the island, mainland Puerto Ricans remain socially, culturally, and at times politically involved in island affairs (Torre, Vecchini, and Burgo 1994). Whereas, Mexican immigration to the United States has over the last two decades undergone a profound transformation. Historically, U. S. immigration policies, market forces, and the social practices of Mexican immigrants did not encourage their long-term integration into American society (Surez-Orozco, C., and M. Surez-Orozco 2001). A sojourner pattern of largely male-initiated circular migration, characterized by efforts to earn dollars during a specific season, dominated the Mexican experience for decades into the 1980s (Durand 1998). After concluding their seasonal work, large numbers of Mexicans returned south of the border, eventually to resume the cycle the following year. In that context, Mexican immigrants engaged in dual lives, displaying the kinds of proto-transnational behaviors now more fully developed among Cuban Latinos. Like Puerto Ricans and Brazilians today, the Mexican immigrants of yesterday lived both "here" and "there." Today, Latinos are the largest ethnic group in the Catholic Church. In 1990 they constituted 35 percent of all U. S. Catholics, up from 28 percent in 1980. In Florida, Texas, and New Mexico, Latinos make up over two thirds of the Catholic population. In 1990 there were twelve archdioceses that had over 50 percent Latino membership and twenty-seven in which 25-50 percent of parishioners was Latino. Whereas the numbers of Euro American Catholics fall annually, the number of

How No Child Left Behind Fails Principals Essay Example | Topics and Well Written Essays - 750 words

How No Child Left Behind Fails Principals - Essay Example Just how this is to be done is still unclear. The law has created strict penalties if highly qualified teachers are not hired for high poverty areas. The law assumes that the educational institutes will under this mandate be forced to hire better teachers. The law does not consider the fact that while the principles may want to hire the teachers, the teachers may not want to work under the unstable conditions of schools in such areas. The law does focus on accountability and testing and it does bring to light the groups in society not scoring well on tests. It does to an extent create the need to score better within the school systems. Yet, as the law completely ignores the external factors affecting the scores in schools it has not proven to be effective. The law sees the problem as regulatory while it is actually one based on societal factors. Schools within neighborhoods where poverty is high, have a number of external factors that affect the test scores students achieve. The students come from low income families and usually have low attendance rates, they have crime issues, instability within the family structure and all this combines with having students moving away, causing an unusually high mobility rate for students within the school. Similarly, teachers who are highly qualified and have the ability to some extent reach these students do not want to work in such an unstable environment and tend to move for a better opportunities somewhere else. While theoretically the Act seems to be a step in the right direction, for it forces the parties involved to take action for improvement, it is practically not very effective for it provides no law by which this can be achieved and seems inflexible in understanding the various perspectives involved in the problems faced by the teachers, students and principals whilst trying to provide an education and trying to attain it. Data Analysis The teacher's survey was conducted for two school districts [the Fresno (CA) Unified School District and Richmond (VA) Public Schools] which asked the teachers there opinions of the Act and its effectiveness. Both these district schools catered to low income and minority group students. Findings: The teacher's response was that while the Act was suggestively effective and while they agreed that some sanctions or form of accountability was necessary to ensure that proper education was being imparted to the students, by asking that test scores be monitored and become the basis of the accountability was not the right step. They suggested this would limit their curriculum as the teachers would begin to focus on the test requirements rather than a more critical form of education. The Act requires that teachers be motivated by fear of punishment but the fact is that is not much of a motivator for the teachers surveyed suggested that they see their current position as temporary and within five years they would opt for a change. Limitations The Act is definitely correct in its assumption that the educational standard for the low income area schools has to

Nonverbal Essay Example | Topics and Well Written Essays - 750 words

Nonverbal - Essay Example ited to personal space or proxemics, facial expressions or kinesics and a more commonly noticed modern issue known as aesthetics or ones external beauty. The nonverbal rule I have chosen includes not one but two, utilizing aesthetics and proxemics to view reactions and changes in interactions. In the experiment I undertook I chose to dress as a person from the street and sat next to a person we can call Mary at a bus stop. It became readily apparent that my being here was a distraction and she soon took her phone out and began having a whispered conversation with another unknown individual. While her tone was pleasant her body synchrony showed extreme anxiety that increased with small looks in my direction as she inched a little bit at a time down the bench to avoid me. As the minutes dragged on I stood up and moved closer to her side and then sat down again, her reaction was immediate and she stood up and walked around behind the bus stop to the opposite side. I attempted to speak with her and introduce myself, while explaining my actions she was not unfortunately entirely willing to converse as a result I decided to approach another individual. My next unfortunate subject we can call Tom, entered the bus stop directly following the exit of Mary and immediately sat down on the opposite side of the bench. His actions clearly showed his lack of desire for any interaction, his arms were crossed, and he placed headphones over his ears and lowered his eyes to look in front of him. I decided to sit down in front of him within a meter or so. His reaction was immediately apparent and he moved quickly and openly to the opposite side of the bench. I then shuffled slowly to the bench and sat down directly in the middle of it my location was less than an arm’s length from Tom. I began playing with the crumpled newspapers I had and kicking noisily at various pebbles and items on the ground in front of us. He quickly decided that this was not to his liking and asked me

Mashup, remix, fandom, intertextuality, music simulacrum Essay

Mashup, remix, fandom, intertextuality, music simulacrum - Essay Example Mashup is a music term that refers to skilful blending of two or more songs to achieve a new coherent composition, usually featuring various music genres. Another terms for a mashup are blend, bootleg, smashup, bastard pop, powermix, cutup and crossover. David J. Gunkel, Aram Sinnreich, Michele H. Jackson, Brian Lamb and Liam McGranaham are some of the authors who have written elaborate and scientific publications on the mashup culture. Although the term first appeared in the Oxford English Dictionary in 2000, the history of mashups is debatable. While the notion of a mashup as a 21st century novelty appears viable, the roots of a mashup can be traced to the early 20th century. The installation of Marcel Duchamp’s Bicycle Wheel in1913 where he combined a stool with a bicycle wheel was a physical symbol for mashup (Levay 22). A mashup is â€Å"a fun and adventurous way to make something fresh out of something stale† (Gaylor web). Music mashup characteristics are addition ally attributed to musicque concrete, a form of music which evolved in the 1940s, where compositions were not limited to sounds from musical instruments (McLeod 81). The music community have come to a strong consensus on the origin of a mashup. They agree that part of the remix culture (Mashup) originated from Jamaica in the early 1950s Arguably, a remix is an umbrella term encompassing mashup among other music compositions. It is when Jamaican selectors or disc-jockeys composed first metatexts by playing live a series of records in the same key, tempo or theme. This gave grounds for the emergence of hip hop DJs several decades later (Brewster and Broughton 254; Levay 22) Ironically, these roots seem to contradict Sinnreich’s observation that a mashup is associated with white European logic as opposed to the Afro-diasporic hip-hop genre (Sinnreich 195-9). The fact remains that mashup, despite its Jamaican foundations, first gained major popularity in the United Kingdom. The f irst mashup that gained widespread media attention and broke into the mainstream across the UK was done by The Freelance Hellraiser in 2001. His â€Å"A Stroke of Genie-us† combined Christina Aguilera’s â€Å"Genie in a Bottle† and The Strokes’ â€Å"Hard to Explain.† While a mashup can be done manually, the most common production of mashups occurs digitally. Among the most common software are Ableton Live and Sony’s Acid Pro. They let both professionals and bedroom producers to join a vocal section from one piece with an instrumental section of another to produce one stereo track, which is the basic element of a mashup. Since at present music is recorded using multi-track recording techniques, music labels sometimes release those tracks individually to encourage producers and DJs to create remixes thus contributing to the popularity of the original recording. Works Cited Aram Sinnreich, â€Å"Plus ca change’ or Paradigm shift?† University of Massachusetts Press. (2010), 193-208. Brewster, Bill  and Broughton, Frank. Last night a dj saved my life: the history of the disc jockey. New York: Grove Press, 1999. Print. David J. Gunkel, â€Å"Rethinking the digital remix: Mash-ups and the metaphysics of sound recording.† Popular Music and Society, 31/4 (2008), 489-510. Gaylor, Brett, dir.  RIP: A Remix Manifesto. 2008. Web. 25 Jan. 2012 . Jackson, Michele. " The Mash-Up: A New Archetype for Communicatio."  Journal of Comupter-Mediated Communication. 14. (2009): 730–734. Web. 25 Jan. 2012.   Lamb, Brian. "Dr. Mashup or, Why Educators Should Learn to Stop Worrying and Love the Remix."EDUCAUSE Review. 2004. Web. 25 Jan. 2012. . McGranahan, Liam. "Bastards and Booties: Production, Copyright, and the Mashup Community."  Revista Transcultural de Musica. 14. 2010. Web. 25 Jan. 2012.   Remix A remix refers to alternative version of a recorded song with added or

History of Mankind Essay Example | Topics and Well Written Essays - 750 words

History of Mankind - Essay Example During this period, environment became the greatest factor affecting the culture of mankind. Existence was primarily dependent on the ability of an individual to adapt to his environment. Men in Paleolithic era were nomads who travel from one place to another, relying on the availability and access to natural resources for survival. Hunting and fruit-gathering societies abound in this period and these activities served as their sole livelihood. People survived by hunting wild animals and birds, fishing, and collecting fruits and nuts. Though people relied on hunting, only very simple tools for hunting were developed as their technology was still primitive. The earliest evidence of the people of the lower Paleolithic communities was found in Europe (Schick). Some historians refer to the Lower Paleolithic era as the "chopper" period because during this age, the earliest stone tools known as "chopper" were developed. Production of these stone tools was through the utilization of pebbles or pieces of rocks. Such tools were found in the Jordan River Valley and in some areas of Jerusalem and Palestine (Schick). The tools indicate the budding of technology at such an early stage. The people during the Paleolithic era were referred to as "Homo habilis." Their survival is also dependent on the availability of resources as peop... The people during the Paleolithic era were referred to as "Homo habilis." Their survival is also dependent on the availability of resources as people still rely on wild plants, fruits and meat from hunted animals. The excavated burned rocks in Lower Paleolithic societies indicate that man had stumbled upon the essential discovery of fire at a later stage. Some circles of stones used by these societies believed to have been used as centers for family gatherings lead to the belief that Lower Paleolithic societies place a high value on family. Middle Paleolithic Civilization in the Middle Paleolithic began about 200,000 years ago. People during this period are known as Neanderthals, whose traces were first discovered in France. The technology during this period was more developed than that of the Lower Paleolithic era as improved versions of stone tools were used for hunting and self-defense. Excavated artifacts showed some evidence of ritual observance among Middle Paleolithic communities. Evidence also showed that rituals were carried out during burials. High regard for family members is also evident as people in this period nurse their ailing elders (Sanders et al.). Upper Paleolithic The Upper Paleolithic period began around 35,000 to 10,000 years ago. Technological discoveries have facilitated the spread of people across Asia, Europe, and Africa. Knowledge in science and technology blossomed during the era as significant leaps are attained in the field of arts and infrastructure. People during the period had obtained the necessary know-how on construction of temporary dwelling made of branches and animal skins. The discovery of metal tools, pendants, necklaces and bracelets of shells, bone and ivory highlights the development of arts.

Bilingualism and diglossia Assignment Example | Topics and Well Written Essays - 2000 words

Bilingualism and diglossia - Assignment Example I will look closely at classic and extended diglossia, diglossia as a continuum, touch upon diglossia within the context of language shift and relationship between diglossia and language varieties. I will incorporate critical opinions of distinguished researchers within the framework of the discussion to provide consistency and comprehensiveness of the analysis and illustrate differences and similarities between diglossia and bilingualism with a number of examples of the way people interact within communities of such countries as Switzerland, Germany, Italy or New Zealand. Whether diglossia is really a kind of bilingualism is disputed. While a number of researchers categorize diglossia exclusively within the framework of bilingualism, others, to the contrary, treat diglossia and bilingualism as two separate linguistic phenomena in their own right, which tend to overlap each other. In this essay I will touch upon some aspects of diglossia within the context of its relation to bilingualism referring to the studies of the researchers who stress on both similarities and differences between diglossia and bilingualism. According to Charles Ferguson, who first introduced the notion of diglossia into linguistic discourse in 1959, diglossia and bilingualism are closely related notions (Ferguson, 1959). Diglossia is a widespread sociolinguistic phenomenon that applies to a situation within the framework of one speech community, when speakers use two or more language varieties depending on communicative context switching from either local dialect to the literary standard language or vice versa (Ferguson, 1959). For instance, a speaker may use a local dialect of Italian language when communicating to his/her family members at home or friends in informal atmosphere and switch to the literary standard Italian during public speech in formal atmosphere or during a conversation with compatriots from other regions of Italy. It must be noted that according to Ferguson, diglossia is

What it takes to be #1 Essay Example | Topics and Well Written Essays - 250 words

What it takes to be #1 - Essay Example Determination leads the individual towards success despite of the failures that he comes across. Every cloud has a silver lining and determination is the mechanism that keeps a person’s morale high in finding a way to it. A person must be determined to achieve and should not step back even under the worst circumstances. A person needs to strive with the determination and confidence he has. Plans do not fulfill until a person practically puts some efforts to attain them. Goals are achievable only when plans are exercised. Hardworking makes individual’s way towards success. A hardworking person may distinguish himself from others by the way he acts under different circumstances. A person may attain a distinct position in any field by striving and achieving his goals. Competing with others for the reason of becoming the best in any field may lead to jealousy and selfishness. A person who is able to compete without letting these feelings harm anyone is the best. Morality and ethics should never be forgotten when dealing with situations where competition is high and determination is

My writing skills Essay Example | Topics and Well Written Essays - 750 words

My writing skills - Essay Example My three essays addressed different audiences, which required me to use different strategies. In my rhetoric essay, I was not precise in my writing. However, I was able to improve on this and my second and third essays were more specific and clear. The different essays have enabled me to improve my vocabulary use and sentence structure. In the different essays, I have had the privilege of addressing different audiences and make use of different writing strategies. This enabled me to realize the effectiveness of different persuasive strategies. In addition, I was able to develop different writing skills distinct to the different audiences. In the Rhetoric essay, I devoted my essay to an academic audience. I focused on analyzing a piece of work by a pronounced author. My rhetoric strategies were considered poor. I could not differentiate the different persuasive styles used in the essay. Moreover, the introduction of the essay was poorly written. Additionally, my thesis was not well st ated. The essay lacked a flow and the ideas were poorly phrased. As I read the essay, I noticed several things that I would change if I had to rewrite the essay again. For example, I did not explain how David Brooks made use of different rhetoric strategies to persuade the audience. My essay just mentioned that Brooks was persuasive without explaining how. However, analyzing David Brooks work was crucial to my writing. I was able to learn the different writing strategies used in persuasive.... The second essay was an argumentative essay. In this essay, it is clear that my writing skills had improved. I was able to state my viewpoint clearly. Additionally, the essay demonstrated excellent debating skills. In this essay, I shared arguments and counterarguments on why companies should start focusing on environmental protection and avoid focusing on economic profits. I ensured that I was open-minded and based my arguments on facts. Although I stated my stand, I ensured that my tone was convincing. For example, I explained the effects of company operations on the environment. I was able to convince the corporate audiences why it is advisable for them to adopt policies that will enable them invest in environment protection. In this essay, I realized that my persuasive strategies had improved. I was able to establish facts and use them to support my arguments. Additionally, I ensured that my arguments were organized in order of their priority, which helped me to build a strong ar gument. Additionally, my conclusions were clear and were based on facts. The third essay focused on why corporation, organizations, and governments should concentrate on cooperation and not competition. The controversy essay enabled me to establish ways of convincing the audience to support my arguments. In this essay, I pinpointed the demerits that arise when organizations adopt competitive strategies. I was able to draw the readers’ attention to the different issues surrounding competition and cooperation. I gave examples of how competition results in elimination of some companies from the market and how this affects the economy. Moreover, I explained how cooperation results into a win-win aftermath resulting in success of both parties. On the other hand, I was

Pharmacy Admission Essay Example for Free

Pharmacy Admission Essay 1) What attracts you to a career in pharmacy? The best aspect about pharmacy is that, like any other health care profession, it is primarily involved in the preservation and improvement of life. I believe that all the health care professions are noble professions since they are involved, one way or another, in the diagnosis and treatment of patients who have diseases or illnesses. Since I am the type of person who is very enthusiastic in improving life, especially through medications, I believe that pharmacy is an excellent field for me to fulfill my desires and goals. However, unlike the other health professions, pharmacy is specifically involved in the dispensing of drugs that would be used for patients and be made commercially available. In this connection, it is safe to conclude that the field of pharmacy plays a very important and a very critical role in patient care and even general health care outside the hospital.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   However, what attracts me the most to the profession is its role in ensuring and controlling the quality of the drugs being produced. As we all know, drugs have a variety of effects to the human body. It can either benefit humans or harm them depending on the dosage. In this regard, it is highly crucial for a pharmacist to see to it that all drugs and medications pass the standards and are given to patients at the proper dosages.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Furthermore, I want to be able to gain sufficient knowledge in the drug therapy, which is one of the specializations of a pharmacist. I believe that more than ensuring the quality of drugs, the role of pharmacists in administering drug therapies is equally important in the field of health care.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In short, what truly attracts me to field of pharmacy is the various and crucial role it plays in ensuring the quality and safety of drugs being used in the hospital and the ones being sold commercially which would subsequently lead to better health care services. Someday, I want to be able to assume that role and become an important member of the health care team. 2) What area of pharmacy practice do you think you will pursue and why?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   I will pursue the area of pharmaceutical care because it is the aspect of pharmacy that is patient-centered. I believe that this area is one of the most crucial aspects of pharmacy as it deals with the dispensing drugs and ensuring the quality of the drugs in order to improve the condition of the patient. In addition, this area of practice will no doubt provide me with leadership and analytical skills since it involves taking responsibility for providing the patient with his or her drug therapy needs and being accountable for the outcome of the therapy.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In addition, pharmaceutical care, being a patient-centered area of practice, basically covers all aspects of pharmacy. If I am blessed and fortunate enough to be able to practice in this area of pharmacy, I would be become a well-rounded pharmacist as I would be taking on different roles that include advising the doctor what medications to prescribe to the patient, help eliminate or reduce the symptoms the illness of patient, and, most of all, improve the patient’s over-all health condition through drug therapy.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Moreover, since drug therapy is a highly complex and intricate process, I would also like to be involved in this practice and possibly become an innovator of new therapies in the future that would benefit patients. In addition, I believe that if I practice in the area of pharmaceutical care and specialize in drug therapy, I would be help lighten the load of doctors, nurses, and other health care professionals whose goal is to also improve the condition of the patient. 3) Why do you think you will be a good pharmacist?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   I believe that I would be a good pharmacist someday not only because I have the necessary skills to become one, but also because I have the right attitude and traits that would enable me to efficiently and successfully practice my profession.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Moreover, I believe that for one to be successful in any field or endeavor, he or she should have passion in whatever it is he or she is doing. In this regard, I believe that my passion lies in the field of pharmacy. I have shown great enthusiasm in furthering my knowledge about the field and I believe that this passion and desire would eventually enable me to become a highly competent pharmacist.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In addition, I also possess leadership skills and have a sense of responsibility, which are two key traits that a pharmacist must possess. As a student of Salt Lake Community College in Utah, I was able to complete 40 hours of job shadowing for 5 pharmacies including: PSDI Nuclear Pharmacy, Smith’s Pharmacy, University of Utah Hospital, Jolley’s Compounding Pharmacy and University Pharmacy.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Furthermore, I have experienced how it is to ensure the welfare of people being the Safety Compliance Manager of CR England from 2001 up to present. I believe that pharmacists should have a clear understanding of what health care is and my experience as a Safety Compliance manager would significantly contribute to my understanding on this matter.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Over-all, I believe that I would become a good pharmacist in the future simply because I have the heart, the enthusiasm, and not to mention the skills needed to practice the profession. 4) Why should the Admissions Committee recommend you to be a student in the USN Pharm.D. Program?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The admissions committee should recommend me to be a student in the USN Pharm D program because I believe that I possess the necessary skills and traits to excel in the program. Moreover, my enthusiasm and passion for the field would be a welcome addition to the growing demands for pharmacists. I also want to be part of the profession that caters to a lot of patient needs and I believe that the field of pharmacy can best meet those needs.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     In addition, after my the success of my grandfathers coronary artery bypass surgery when I was still young, I realized that I wanted to be involved in a field where I can help uplift the condition of a lot of people. Due to this experience, I developed in me a passion for the field of the health care, in particular, the field of pharmacy, I have always believed that I was meant to help save lives and I knew that my passion for this course will enable me to be successful. In this connection, this is the reason why the Admissions committee should recommend me to the USN Pharm D Progran.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Not only do I possess the skills and knowledge to be able to endure the intensity of the program, but I also have the desire and the enthusiasm that would allow me to become a competent and successful pharmacist someday. In short, the Admissions Committee should recommend me to the University of Nevada’s Pharm D program simply because I have the capabilities to prove that I belong to the school and also because I can be a valuable asset to the program and the field of pharmacy in general.

The Diary Of Anne Frank

The Diary Of Anne Frank Anne Frank: The Diary of a Young Girl takes place between June 12, 1942 and August 1, 1944 in Amsterdam, Holland. Specifically, it takes place in their Secret Annex which is hidden behind a bookcase in Mr. Van Daan and Mr. Franks office. The place is cramped with many people, and they must be very quiet so they do not blow their cover. There are workers working in the building where they are so any noise they make is a risk. The book is written in two moods. Anne writes in a depressing and scary mood but also in an optimistic mood. At any point, the Secret Annex could be discovered and those in hiding could be found. They have to be very quiet and cannot go outside. Therefore, she writes in a dark, depressing mood. She also writes in an optimistic mood. She is happy she is still alive and has faith in humankind. She believes she will be set free someday and is hopeful of this event. Characters Anne Frank is the narrator of the book. She is a young, teenage girl of the Jewish faith. The story takes place during the holocaust, so Anne and her family are hiding in a Secret Annex. Anne was a very popular girl in school with both boys and girls. Wanting to be a writer when she grows up, Anne loves to read and write. Margot Frank is Annes sister and three years older. She is quieter and more serious than Anne. Margot gets along better with their parents and becomes closer with Anne throughout the book. Otto Frank is Anne and Margots dad. He is the one who arranges their hiding spot in the Secret Annex. Mr. Frank is modest and quiet with a very close relationship with Anne. He teaches her most of her subjects including Algebra and English. Edith Frank, Anne and Margots mother, has a horrible relationship with Anne. She does not fit the image of what a mother should be according to Anne. It seems as though she always takes Margots side which really ticks Anne off. Peter Van Daan is the son of another family hiding with the Franks. He appears to be boring at first to Anne, but soon enough they fall in love. Peter is a bit older than Anne, but that doesnt stop them from having a relationship. He starts to cling to her and Anne finds out he does not like religion. Both of these are reasons why Anne eventually dumps him. He does not even make the smallest attempt to change his ways which disgusts Anne. Petronella Van Daan is Peters mom. She does not get along with Anne at all. In fact, she criticizes Anne constantly and flirts with Mr. Frank which really gets Anne mad. However, Anne finds her easier to talk to than her own mother. Hans Van Daan is Peters dad and Mrs. Van Daans wife. He often criticizes Anne like most of the adults. Albert Dussel shares a room with Anne and is the last one to arrive in the Secret Annex. He was a dentist before he went into hiding. Anne likes him at first, but soon she discovers his true personality and has an opposite opinion of him. Occasionally, she would do things to annoy him on purpose. A secondary character in the book is Peter Wessel, a young man who Anne crushes on. Anne often dreams of Peter and once dreamt of him touching her cheek. She hopes that they can be together when it is safe to come out of hiding. Plot Anne Frank is a normal teenage girl living a perfectly normal life until she finds out that the dictator of Germany, Adolph Hitler, is executing all Jews for no good reason. Her and her family are forced to go into hiding so the Nazis dont take them away to concentration camps. They hide in an attic behind a bookcase in Mr. Franks office. They call it the Secret Annex. The three members of the Van Daan family (Petronella, Hans, and Peter) and Mr. Dussel, a former dentist, also hide with the Franks for their own safety. The rising action is when the family is sitting around the radio listening to the news about the ongoing war. They hear that things are getting better and the war is on the verge of ending. However, unknown to the Franks, Van Daans, and Mr. Dussel, things really arent getting better. The climax of the story is when Hitler was informed that there are Jews hiding in an annex. Hitler sends Nazis to go and find them. The eight of them are discovered and they are no longer safe. The falling action is when the characters were taken off to concentration camp. They knew they were probably going to die, but tried to look on the bright side. They all were separated except for Margot and Anne who stayed together. The resolution is when Miep finds Annes diary left in the annex. She was looking around in the room after they had been taken away. Miep saw a plaid cloth and went to pick it up. The diary, she soon learned, was under the cloth and an inspirational diary at that. Theme(s) I believe the main theme is isolation in two different ways. The first is physical because the Franks, Van Daans, and Mr. Dussel are physically cut-off from the rest of the world. It is just the eight of them cramped inside a small annex. They cannot go outside, they can barely even make noise, and they lived on the same foods for a while. They are isolated from the outside world. The isolation theme of this book is also mental because Anne feels isolated from her family and friends hiding in the secret annex. Even while all eight of them are in the same room, Anne feels cut-off from most of the people there, especially her mother. Inside Anne, she is as far away from her mother as she can be, even if theyre sharing a chair. Anne feels the same way about Mrs. Van Daan and others hiding with her: isolated. Conflicts The conflict of Anne Frank: The Diary of a Young Girl involves the Germans and the Jews. The story takes place in the middle of World War II and the Holocaust. The Germans, or Nazis, are executing all Jews under Adolph Hitlers command. Jews were sent to concentration camps, which is the same as saying death row. A lot of Jews were sent into hiding, but most were discovered by the German army. The Franks, Van Daans, and Mr. Dussel are hiding from the Nazis in this book. Those hiding in the Secret Annex were avoiding concentration camp, extreme torture, and death. They did not have a choice to hide unless they wanted to die, and would not have a choice to go to the camp if they were found. The Franks, Van Daans, and Mr. Dussel must keep their cover, stay quiet, and wait in hiding until the war is over and it is safe for a Jew to walk the streets in Holland. Important Passages Anne says, I keep my ideals, because in spite of everything I still believe that people are really good at heart. I think this is a very inspirational quote. Anne is facing death at an unknown time, yet she is still very positive. This should instigate use to stay positive. The next time we are faced with a difficult situation and are down with pessimism, we can think of Anne Frank. This innocent girls problem was probably ten times as worse as what we are facing; nevertheless she still looks on the bright side as should we when facing an obstacle. Anne also say, Parents can only give good advice or put them on the right paths, but the final forming of a persons character lies in their own hands. I think this is a good passage from the book because it explains that you should be your own person and you are in the drivers seat of your life. You can be whatever you want to be no matter what others tell you. I think this is good advice for a lot of kids. Even though others can guide you through life, ultimately you make your own decisions about your life. You control your life, use it wisely, do what you love, and have fun doing it! Vocabulary Florin: a cupronickel coin of Great Britain, formerly equal to two shillings or the tenth part of a pound and retained in circulation equal to 10 new pence after decimalization in 1971 Palpitation: an unusually or abnormally rapid or violent beating of the heart Gibe: to utter mocking or scoffing words Opklap: Dutch type of bed, which folds against the wall to look like a bookcase with curtains before it Wangle: to bring about, accomplish, or obtain by scheming or underhand methods Faze: to cause to be disturbed or disconcerted Calligraphy: highly decorative handwriting Finicky: excessively particular or fastidious Saboteur: a person who commits or practices sabotage Paragon: a model or pattern of excellence or of a particular excellence Universal Connection Anne Frank: The Diary of a Young Girl is about an entire race of Jews being executed just because they are Jewish. Racism in the world today is comparable to the Holocaust because they were both discrimination against a race for no good reason. Now in most cases racism today is not as extreme, but it is still racial discrimination. It was wrong back then and it is wrong now. This is a connection between the book and the world today. I can make a personal connection to this book because I sometimes feel as if adults are out to get me when they criticize me. All kids hate being criticized by adults and find at least one adult annoying, including me. Anne had bad relationships with the adults there and I know how she feels because Ive been there before. Sometimes, you just want to talk back to a teacher or scream at a coach, but what makes it worse is you know you cant. Anne felt this way in the book and Ive felt this way before in life. This is how I connect to this book personally. Reflective Questioning I would ask Anne Frank so many questions if I had the chance when she was alive. I would ask things like what was it like hiding for years, did you ever think you would be found, and what went through your mind when you were found. However, I think the first questions I would ask are, Did you ever think your diary would be published and have millions of copies sold? If you knew you did, would you have added anything or taken anything out before its publishing? I would ask that because a lot of what she wrote was personal and I would hate to share all of my personal feelings and thoughts with millions of strangers all around the world. I would like to know if she felt the same. I would rate this book a five of ten. It wasnt one of the worst books I have ever read, but it was clearly not one of the best. I do not like stories that date that far back; I like books that are more modern. Also, I found it boring that it was the same thing every day: they ate the same foods, she writes her adoration for Peter, she complains about the adults, and she writes that she will one day be free. Another reason I did not like it is that it was too slow and took too long to read. I understand it is a classic, and the fact it is a true story is unbelievable. However, it is just not my kind of book. I prefer a book easier to relate to, or a book about a subject I am interested in.

The History Of The Augmented Reality In Education

The History Of The Augmented Reality In Education What is Augmented Reality? Augmented reality is a computer system which has the ability to combine the real world and computer generated data. With this system, virtual objects are blended into real footage in real time. Thus, we can imagine the high potential that this technology might have if applied in the field of education. In augmented reality, the computer works as a mirror. With a camera and a black and white printed marker, we transmit to the computer the angle and coordinates about an object. Thus real elements are mixed with virtual elements in real time, and in the same way as in a mirror, the image appears inverted on the screen, which makes orientation a very complicated task. Virtual models can be animated and multiplied. With this technology we are able to create and combine animated sequences in order to control a virtual object and share the interaction with others. In the field of education, we can use this technology to create interactive 3-D books that respond to changes in the angle of observation. From the beginning, the advertising companies were the first to use this system using interactive web based augmented reality applications. Because of its potential, augmented reality will be widely applied in fields such as architecture, surgery, simulations, geology and ecology among others. How it Works? The basic process of creation in augmented reality is to create virtual models that will be stored in a database. After this, the model will be retrieved from the mentioned database, rendered and registered into the scene. Sometimes, this process implies serious difficulties in many area applications. The virtual content must be stored on the database and also published as printed material, containing an index to our database. This communication to the database increases the complexity of the virtual model as final work. To avoid these difficulties, is necessary to fully encode our virtual content in a bar code, which is not understandable to a human without using a specific augmented reality system. When captured by an AR system, the virtual models are then extracted from the incoming image. Embedding > Acquisition > Extraction > Registration > Rendering The virtual model is created and printed. This printed representation is then acquired by the augmented reality device. After, the virtual models are extracted from the acquired image. Finally, the virtual models are registered onto the scene and after rendered. Besides adding virtual objects into the real world, AR must be able to remove them. Desirable systems would be those that incorporate sound to broaden the augmented experience. These systems should integrate headsets equipped with microphones to capture incoming sound from the environment, thus having the ability to hide real environmental sounds by generating a masking signal. Characteristics of Augmented Reality Haptic Technology The main goal of AR is the interactivity between the user and virtual objects. HT it is the system that allows the user to have tactile experiences within immersive environments. With this system the user interacts with the virtual environment through an augmented system. To bring realism to these interactions, the system must allow the user to feel the touch of surfaces, textures and the weight and size of virtual objects. With haptic devices, mass can be assigned to virtual elements so that the weight and other qualities of the object can be felt in the fingers. This system requires complex computing devices endowed with great power. Furthermore, the system must recognize the three-dimensional location of fiducial points in the real scene. Position-Based Augmented Reality For correct compensation between the virtual and real image, the system must represent both images in the same frame of reference by using sensitive calibration and measurement systems to determine the different coordinate frames in the AR system. This system measures the position and orientation of the camera with respect to the coordinate system of the real world. These two parameters determine the world-to-camera transform, C. We can quantify the parameters of camera-to-image, P, by calibrating the video camera. Finally, the third parameter, O, is computed by measuring the position and orientation of the virtual object in the real world, being rendered and combined with the live video. Computer Vision for Augmented Reality Augmented Reality uses computer vision methods to improve performance. Thus, the system eliminates calibration errors by processing of the live video data. Other systems invert the camera projection to obtain an approximation of the viewer pose. Recently, a mixed method uses the fiducial tracking, which is combined with a magnetic position tracking system that determines the parameters of the cameras in the scene. Currently, the problems of camera calibration are solved by registering the virtual objects over the live video. Animation If we want an AR system to be credible, it must have the ability to animate the virtual elements within the scene. Thus, we can distinguish between objects moving by themselves and those whose movements are produced by the user. These interactions are represented in the object-to-world transform by a multiplication with a translation matrix. Portability Since the user can walk through large spaces, Augmented Reality should pay special attention to the portability of it systems, far from controlled environments, allowing users to walk outdoor with comfort. This is accomplished by making the scene generator, the head-mounted display and the tracking system capable of being autonomous. What are the Differences between Augmented Reality and Virtual Reality? While AR enriches the user ´s view of the world by creating interactive virtual objects and introducing them in our real world, VR systems immerse us in a virtual world that completely replaces the real world outside. Natural environments contain important information that can not be simulated by computer. To augment the information from the real world, it is better to integrate the virtual elements within the natural environment, so that the users feels fully immersed. To achieve this goal we need a system that incorporates these elements in the most efficient way. This system will need to continually send stimuli to the user to perceive that sense of immersion. In addition, changes made by the user shall be correctly interpreted by the system, in this way the virtual elements will be incorporated with their changes in the real environment. Any inconsistency between the real an virtual parts will result in a disconnection between virtual elements and their position in the real world. Virtual environments require real-time response to display a high level of realism, which implies the need for high power AR systems to introduce the user in a perfect immersive experience. This system must correctly analyze the user ´s movements to determine how they will affect the scene. Comparison Against Virtual Environments Augmented Reality requires three basic subsystems compared to Virtual Reality: Scene generator: Since the virtual environment completely replaces real world, it will need higher technical requirements than those of Augmented Reality. On the other hand, AR doesn ´t need to realistically reproduce the virtual items to be perceived integrated into the scene. Display device: While VE uses colour systems in all its applications, with AR is sufficient to use monochrome screens, thus consuming fewer resources and energy. Tracking and sensing: In this field, Augmented Reality is more stringent in its requirements that those for virtual environment systems. Mixed Systems: Augmented Simulation AUGSIM is the combination of Augmented Reality and Seamless Simulation. This combination augments the real world with computer entities and actions, thus be used in virtual training and gaming. Thus, through AR we can experience virtual sounds and images in our real world. What graphical systems does Augmented Reality use? The standard HMD provides the user total immersion in the virtual environment. To achieve this isolation, the system must use video cameras to obtain an accurate view of the physical world Some AR researchers work with two types of Head-mounted displays to increase the sense of immersion inside the scene. These two systems are the following. Optical See-Trough HMD In Augmented Reality, Head-Mounted Displays show an improved world in front of the user ´s eyes. These portable computers with an integrated video camera, detect real world situations, allowing the user to perceive the real world together with specific information generated by the computer. OST eliminates the channel that captures images of the real scene. Thus, the merging of virtual and real world is carried out optically in front of the viewer, with a similar system to Head-Up display. Video See-Through Augmented Reality Display This system has the same configuration as the monitor-based display and requires a system to merge the real and virtual video channels into a single image. The video camera provide the user ´s view of the real world. After, graphic images are combined with the video by the scene generator, merging the real world with the virtual objects. Finally, the result is sent to the monitor. This convergence is achieved through a system known as video keying. While the first channel is called the key, the other is the background. The video composition can be done through: Chroma-keying. The background of the images is set to a special colour, which none virtual objects use. After this, the combining set replaces colour areas, inserting the corresponding parts from video of the real world. At last, virtual objects are superimposed over the real world. Depth Information. This method combine the real and virtual images by pixel-by-pixel depth analysis. Advantages and Dissadvantages of Optical and Video Approaches Both systems have advantages and disadvantages. Since both work with video cameras to capture images of the real world, there may be errors of timing during the merging operation. With the optical see-through system, is not possible to compensate for delay errors. These errors must be compensated by correctly timing of the other parts of the system. In both monitor-based and video-see through systems, the video camera is capturing images from real world. Access to these images can be and advantage if the system analyzes the video data. After this, the system will extract tracking information through position sensors on the HMD. Simplicity: In addition to optical blending is cheaper and easier than video blending, it must not deal with video streams where images from the virtual and real world are separated. Both images must be perfectly synchronized to avoid errors of temporal distortion. Resolution: Video blending has a very limited resolution of both real and virtual images. Optical see-through has a higher resolution in its screen, making the viewer ´s image of the real scene not reduced. Safety: While a lack of energy makes the video see-through head-mounted displays stop issuing images, optical see-through continues showing a perfect view of the real world. No eye offset: Video see-through puts the camera view where the user ´s eyes are. Differences between these locations introduces distortions between the virtual and real view. VST can avoid this problem by using mirrors to create another optical paths so that the user has the feeling of getting real image without displacement. Through this system, the cameras can see what the user ´s eyes see without the use of a head-mounted display. Moreover, video blending offers some advantages over optical blending: Flexibility in composition strategies: Video see-through has advantage over optical see-through because it mixes better virtual and real objects, obscuring in a better way both elements in the real scene. VST can also simulate transparencies between these elements on a pixel-by-pixel basis. Wide field-of-view: VST optimally solves the distortion errors caused by optical systems, by using processing techniques that don ´t distort the captured image. Real and virtual view delays can be matched: VST reduces problems caused by mismatches of time between virtual and real images. The view through a head-mounted display, provides an instantaneous view of the real scene, while the view of the virtual objects is displayed with a delay. With VST systems, is possible to delay the real world view to match the virtual image view. Additional registration strategies: Video blending provides additional information through the digitization of real world scene. This system uses additional resources for a better registration of optical approaches. Easier to match the brightness of real and virtual objects: Optical approaches are used in assembly and repair of many systems because of the cost and security they provide. Moreover, these system save time and labour, which represents a great saving by companies. Focus and Contrast In a video-based system, the images from the real and virtual world must be projected at the same distance by the monitor or head-mounted display optics. To overcome the mismatches on the video camera ´s depth-of-field, the graphics must be rendered simulating a limited depth-of-field. Moreover, would be advisable for the video camera had an autofocus lens. To achieve good contrast, the brightness of the real and virtual elements must be correctly matched, because if the real scene is too bright, can wash out the virtual view. On the other hand, if the real environment is too dark the virtual image could wash out the real world scene. What are the Applications of Augmented Reality? Finger Tracking Using this technology, the computer can visually track the user ´s finger, witch functions as a digital pen, a mouse or other devices. Annotation and visualization Augmented reality could be used to annotate objects, public spaces and environments with any kind of information. This information could be public or private. AR is useful to aid visualization tasks. For example, we could be able to look out a window and see how an imaginary new building would change or view of the real world. Augmented Museum In museums, the Head-Mounted Display detects the ID of the picture, generating a description of it. Moreover, the HMD identifies which picture the user is looking at, displaying specific information on the screen. Manufacturing, Maintenance and Repair This system can also be used in assembling and repair of mechanical, electronic and electrical parts. Thus, a user can point at parts of an engine model and the augmented reality system displays the name of the part and shows how to repair it. These instructions help us to understand an equipment, superimposing 3D drawing upon it. AR could be used for assembly, maintenance and repair of equipment in aircrafts, printers, engines and automobiles among others. Future AR systems will include complex animations that will show the mechanic how to repair in the most efficient way. Medical In surgical operations, AR provides an internal view of the patient. This visualization could aid in training for surgery, through ultrasound images, Computed Tomography scans or MRI scans that provide an useful view of the patient in real time. With this system, the information is captured by sensors and displayed on the patient, thus showing exactly where to perform the operation. These virtual drawings show in an easy and graphical way the tasks that need to be done and how to do them efficiently. With ultrasound imaging, for example, the doctor can view a three-dimensional virtual image of the fetus overlaid on the abdomen of the pregnant woman. Moreover, AR could guide doctors to find the site of a tumour during needle biopsies. AR devices can also be used to help in problems related to Parkinson ´s Disease. Future applications of Augmented Reality in the medical field will be craniofacial surgery visualization and guide in reconstructive surgery. Ultrasound-Guided Breast Biopsy In the field of surgery, ultrasound-guided breast biopsy has been used for diagnosis, and to guide for needle localization in lesions prior to biopsy. AR systems helps the doctor in cyst aspiration providing a three-dimensional image to guide the needle to the right place. Entertainment Nowadays, Augmented Reality is used in weather reports by changing computer-generated maps. Thus, the real image is augmented using the technique of chroma-keying. Furthermore, special techniques have been developed to insert advertisements into certain areas of a specific place during the broadcast. We often see 3D advertising in football games promoting products or services. These images are perfectly integrated using reference points in the stadium. Using this system, production costs are reduced by creating virtual sets than can be stored in a database. Military The arms industry has long used displays in cockpits to the pilot in their flight helmet. Through the use of HMDs, the activities of other units participating in the exercise can be seen by the pilot. Augmented reality can be used in aerial reconnaissance by markings in certain geographical areas. These markings add information that will be analyzed by the control command, providing a way to aim the aircraft ´s weapon. Engineering Design Using AR systems, we can display virtual prototypes to our clients, thus the client can walk around the display analyzing its different elements and discussing the necessary changes on it. This allows a real interaction between the designer and client. Robotics Augmented Reality displays can assist the user to guide remote robots. In these systems, the user uses a three-dimensional visualization which augments the information from the real world, providing guidance in geographical spaces. Consumer Applications Augmented Reality can be used in many areas of daily life. There are a wide variety of computer programs that assist the homeowner in remodelling projects to see how the changes will affect the different parts of a house. AR may also benefit the fashion and beauty industry. For example cloth stores could have stored in a database different clothing that we could wear virtually. In beauty shops, we could see how a new hair style would look in us. What Devices are Used in Augmented Reality? Hanheld Devices Augmented Reality complements mobile computing systems for optimal integration of virtual elements within real world. Nowadays wearable AR devices are too expensive, complex, fragile and hard to carry for most people. However AR systems have proven advantages in a wide variety of fields such as engineering design, manufacturing, maintenance and repair, virtual navigation, entertainment, mobile construction and others. The creators of AR systems combined the integration of a small computer with mobile devices so that users could carry them on their backs, while graphical augmentations were shown to them through Head-Mounted Displays. Despite the initial success of this system, its price remains extremely expensive and is very difficult to maintain. Because of this set of problems, developers began to think in the use of lightweight wearable devices equipped with cameras such as PDAs or mobile phones. AR Wearable Computers Mobile Phones Cellular phones are very useful because of their portability, adequate processing power and local network connectivity, but their small display size and low memory make them a very limited device for AR applications. Tablet PCs Although Tablet PCs don ´t have the limitations of mobile phones, are too expensive and extremely heavy for single handed. PDA Is the optimal platform for the Hanheld AR framework. Its interface is very intuitive and its size and weight are optimal. Moreover, its processor and RAM memory are increasingly sophisticated. What are the Major Challenges for Augmented Reality Systems? The biggest problem facing the AR today, is how to combine the virtual elements with the real world in an augmented environment, keeping the user in the illusion that the virtual elements are part of the real world. To get a good combination of these elements, we must beware of the following relationships: Object to world O: Transforms the orientation and position of virtual elements with respect to to coordinate system of the real world. World-to camera C: Defines the position of the video camera that captures the real scene. Camera to image plane P: Creates a 2D image with the information obtained from the 3D scene. This requires that relationships between physical and virtual elements must be optimal. The errors between these relationships, make the user perceive differences in appearance between real world objects and virtual elements, due to synchronization errors. These virtual elements, must interact with the user in the real world as natural as possible. The solution to these problems would be to create a system that would eliminate the differences in perception between the real world and its augmentation. What does Augmented Reality for Education? The use of Augmented Reality in school promotes teamwork and allows viewing of three-dimensional models to students, which facilitates the task of learning through a fun and interactive process. Likewise, this system can be applied to a wide variety of learning areas outside the educational field. Among the reasons that make AR attractive to be applied in educational centers, we find, among others, the interaction between virtual and real environments, the easy manipulation of objects within the virtual environment and the ease of movement from one space to another in real time. Through the use of HMDs, AR promotes team communication, showing the possible gestures and other communication signals from the students of the group. All this information is viewed by students on their screen, which facilitates interpersonal communication. This allows this form of collaboration to be seen more as a face-to-face communication than an isolated communication through displays on the HMD screen. In these collaborative environments, the information taken from the real world is socially shared in the virtual space. The advantage of using AR systems instead of other technologies, is that results highly intuitive for people who have no experience with other computer systems. Thus, even the youngest students can enjoy a fun interactive experience. Fantasy Interfaces Little children often fantasize about being actors in a fairy tale. With AR, we can make this fantasy a reality, by using a book with markers that acts as primary interface. Thus, we can turn the pages, read the text, and we can see also three-dimensional animations that tell us the story better. These 3D models are embedded in the page of the book so the child can see the animations from any point of view, moving it from different angles. These animations can be adapted to any size of book, so that reading becomes a very fun and immersive experience. These systems can be used at any educational level, making the learning process a very engaging task. To apply this system successfully, educators should collaborate with the developers of these applications to find the best way to apply it in school environments. Future directions Future monitoring systems will be more robust, and will incorporate mixed media to remedy the mistakes of registration. These systems will fully reproduce the scenes in real time within the HMD. Moreover, future AR systems will offer users the ability to walk great outdoor spaces. To achieve this, these systems will have to evolve towards better portability. To a greater sense of immersion, these systems should also incorporate 3D sound systems. As for the political and social dimensions, through the gradual introduction of Augmented Reality in the daily tasks of our live, it will be more accepted by people. Gradually, we will see that this system allow the users to make their work easier and faster instead of been seen as a system that replaces human workers. Conclusion Augmented Reality is less technologically-advanced than Virtual Reality Systems, but by contrast, AR is much more commercial. Nowadays, AR can be found in research laboratories and academic centers. The next development of AR will be initially on the aircraft manufacturing. In the other hand, its introduction to the medical field, will take longer than in other areas. AR will probably be used in medical training before than surgery. Another area where AR will develop strongly in the coming years will be in tours through outdoor environments by wearing a Head-mounted display, facilitating the development of advanced navigation systems and visualizations of past and future environments. These systems will make the orientation a much easier task. AR systems will also include 3D maps displaying information about the elements we ´re looking at, and their dimensions, and will show the easiest way to reach that destination. Regarding the application of AR in education, the lesson will be better understood by visualizations of history, geography, anatomy and sciences in general that will make the learning process much more easier. After solving the basic problems of Augmented Reality, advanced virtual elements will be developed that will be perceived as realistic as the real world. To achieve this purpose, the conditions of lighting, texturing, shading and registration will be almost perfect, so we will wear a pair of glasses outdoors that will show us realistic virtual elements with which we will interact normally.

Symbolism of the Conch in Lord of the Flies by William Golding :: Lord of the Flies William Golding Conch Essays

Symbolism of the Conch in Lord of the Flies by William Golding In William Golding's Lord of the Flies the Conch represents power and order. Power is represented by the fact that you have to be holding it to speak, and Order is displayed by the meetings or gatherings that its used to call and hold. The Conch's power is presented in the very beginning on pg 22 as the children vote for Ralph to be chief just because he was the one with the Conch. ' "Him with the shell." "Ralph! Ralph!" "Let him be chief with the trumpet thing" ' this excerpt from pg 22 shows how everybody seems to think that power, responsibility and leadership skills comes from the Conch. Another Example of the Conch's Power is the fact that through out the book the conch is the only tool that can call a meeting and wherever the Conch is thats where the meeting is. No other symbol in Lord of the Flies holds so much power. This is one of the reasons that Jack Merridew disrespects the Conch. He wants to break the spell the symbol has on everybody. He wants to prove that he is the rightful leader. The Conch also displays order through the rule that you must have the Conch to Speak in an assembly or meeting. "And another thing. We can't have everybody talking at once. We'll have to have 'hands up' like at school." At first everyone thinks that this is the best method to maintain order but soon they find out how quickly the power of the conch is abused by Ralph and Jack. On pg 89 While Simon is trying to speak Ralph and Jack try to get him to sit down. " 'Sit down' 'Shut up' 'take the Conch!' 'Sod you' ' Shut up!' " This shows early on that the Order is starting to fall apart, fortunatly Ralph doesn't become a corrupt leader he keeps his head on straight which causes the others to get restless. They want to have fun but Ralph being the leader doesn't have a choice some things need to be done in order to stay civilized. Jack on the other hand decides to separate and build his own "Tribe" he uses catchy words like "We'll hunt and have fun" but in actuality Ralph's group which is declining is the safer and the more fun of the two. Here's an excerpt on pg 92 that shows that Ralph is losing control of Jack and the Conch is loosing its effect on the other

Importance of Recycling at the University Essay example -- Environment

Importance of Recycling at the University I remember my first semester here at the University and the dark halls of the Bates House Residence Hall. Many a party was concluded with an idea for what to do with the endless piles of cans that had congregated on the floor. One idea, I remember, was to wall someone into his room and another was to see how many we could stand on end without toppling. But, we usually just ended up throwing them in the trashcans in our refuse room. Sometimes out of the five trashcans in the room set aside for trash disposal, three or four would be completely filled with hundreds of cans of various beverages. Upon further contemplation, I can also remember the small, blue bucket that was thrown haphazardly on my bed that first day. Even though it was quite clear that this basket was for the purpose of recycling, because of the triple arrow symbol that was so prominently placed on the front, I perceived it as a great trash can, since I had forgotten to bring one. Over the course of that sem ester it is hard to say just how many cans I threw out or saw inadvertently strewn around the parking lot like a million glittering coins in the afternoon sunshine. However, one thing I can say is that with the proper methods the University could inspire students like me to help keep clean the environment as well as make the money back that is needed to keep the project successful. The University should reconsider the methods by which its current recycling program can be improved. With the proper improvements the University can increase student awareness about the problems with pollution, increase the amount of income that is reimbursed through the system, and keep its impact on the overall environment... ... known and easily accessible, such as in the study areas of each hall, the idea will appeal to many more people than if the bins are only placed on the ground level. Even though some people may not contribute very much or at all, the number of students who jump on the idea to have a free party or other rewarding prize will make the number of dissenters obsolete. This is my plan for the continued and, ultimately, future success of the recycling program here at USC. As a freshman, I jump on every opportunity to get something free that I come across, and if it were as easy as throwing the can down my hall as opposed to on my floor I would be all for it. Who can deny that my fellow freshmen do not feel the same? The long lines at the numerous tables in front of Russell House serve as an example that when offered a free carrot, a smart bunny cannot decline.

Hurricane Katrina Essay -- Natural Disaster, FEMA

Introduction The initial response or lack thereof, to the widespread disaster in the Gulf Coast, caused by Hurricane Katrina, demonstrated high levels of incompetence and disorganization by government officials. Images of desperate individuals awaiting rescue on their rooftops, and masses of people packed together in deplorable conditions in the Super Dome, circulated the globe. There was no hiding from the painful reality and the obvious inaction or inability of those responsible to care for these individual in the wake of this catastrophe. (12, 791) Although a considerable amount of the blame has been placed at the feet of FEMA, it should be understood that multiple factors contributed to the situation in New Orleans. Some sections of the levees had been poorly constructed, and were not properly maintained. Local agencies failed to adequately plan and prepare of such an event. Local officials waited too long to order an evacuation, and did not consider how to assist those citizens who lacked the financial resources evacuate on their own. (1,24) FEMA HISTORY Federal intervention in the aftermath of natural disasters began after the San Francisco earthquake in 1906. This 8.3 magnitude earthquake killed 478, and left over 250,000 homeless. While the disaster itself was obviously unavoidable, the subsequent fires that burned throughout the city were a result of poor planning. (1, 17) In an effort to consolidate existing programs, and to improve the nation’s level of preparedness, President Carter created FEMA in 1979. Initially, FEMA was praised for improving communication between various levels of government, and multiple agencies during a crisis. (1,19) As part of the reorganization of the federal government in response to t... ...ed individuals to pay for services, perhaps as an extension of the Medicare program. Those survivors, who have suffered a high level of mental or physical trauma, and those who suffer from preexisting conditions, should be identified and considered for expedited care. (2, 425) Mobile health care unity could be utilized in semi-permanent housing developments, such as the trailer parks created in the wake of the Katrina disaster. (2, 425) Legislative barriers to obtaining mental health services need to be removed. Addressing the mental health needs of the survivors is increasingly being recognized as an integral part of emergency management worldwide. Failing to properly address these needs may compromise the recovery of the affected populations, and these individuals are likely to become dependent on state and federal aid. (2, 246)

Pre Sessional Research Essay Sustainability Environmental Sciences Essay

With the growing of its economic system, population and among other facets, China is confronting a huge job with sustainable development. Particularly in megacity like Beijing, conveyance is the cardinal issue. The big measure of private autos and the increasing figure of people lead to this effect. This essay is intend to demo the schemes to accomplish sustainability in conveyance in Beijing. Sustainable solutions can be made by the authorities or metropolis interior decorator to cut down the human develop impact to environment. The intent of the essay is exemplifying the state of affairs and jobs of conveyance in China and give solutions. In this essay, foremost of all, will present the economic system and population state of affairs of megacities in China and so demo the conveyance status. Then three big jobs will be illustrated in the 2nd portion. After that, it will give the definition of sustainable urbanism and turn to the importance of sustainable urbanism with regard to these issues. Then, is the debut of a type of public sustainable conveyance system. Some possible schemes that can utilize in Beijing to work out these jobs will be illustrated at the terminal.Situation of urban conveyance in megacities in ChinaThe current traffic state of affairs in China is non optimistic. Recent old ages, China has been known as a Potential world power because of its tremendous populations and billowing economic system. For the rapid development of most metropoliss in China, there are many challenges to face. As a consequence, the heavy urban transit system brings a batch of societal issues particularly environmental jobs. There are several facets that taking to a complicated conveyance system. Nowadays, the Chinese population is over 1.3 billion which makes China the most thickly settled state in the universe, accounting for one fifth of the universe ‘s entire population and continues to increase. ( Liu & A ; Bai, 2008 ) . For case, Beijing, one of the megacities besides the capital in China, is the national political, economic, every bit good as civilization centre. Beijing ‘s population history for merely 1.2 per centum of the whole state ‘s, whereas the green goodss about 3.7 per centum of China ‘s national Gross Domestic Product ( GDP ) ( National Bureau of Statistics of China 2007 ) . Indeed, the most portion of GDP is contributed by metropolis population. To be more Pierces ‘the disposal income of its urban occupants is 1.7 times the national degree. ‘ ( Oliver et al. 2009 ) . QQa†º?20120815004119.pngFigure 1: Chart of urbanisation advancement in China. ( Transport Unit, Infrastructure Dept. , East Asia & A ; Pacific Region 2005 ) Furthermore, with the rapid growing of economic system and population in China, people ‘s life criterions and incomes continue to lift. Therefore, there is a big ingestion demand of the measure of vehicle in China. Not merely for private autos, but besides for public: The measure of coach reached a reasonably high degree and the rail conveyance has been developed in some megacities like Beijing, Shanghai, Guangzhou. The undermentioned figure is about the vehicle possessing from1985 to 2007 in China and foreground the Numberss in Beijing. QQa†º?20120815005916.png Figure 2: Vehicle Population Growth in China and Beijing ( Oliver et al. 2009 ) As shown, China had a monolithic addition in vehicle population in about two decennaries and these are peculiarly fast in Beijing, particularly after the twelvemonth 2000. Until 2009, the officially registered motor vehicles in Beijing were soared from 0.7 to 3.6 million. ( Oliver et al. 2009 ) .The consequence of heavy conveyance on the environmentThe immense sum of vehicle population is the chief cause of traffic jobs. Most of megacities in China have an highly heavy traffic. Thus, many sorts of societal and environmental jobs will happen within this state of affairs. The most outstanding job is air pollution caused by the emanations from vehicles. The major pollutant among all harmful gas is carbon dioxide. As we can see in this pie chart: China ‘s C emanations accounted for about a one-fourth of the universe ‘s. Besides the line graph indicates that during the twelvemonth 1970 to 2010, the figure in China grew dramatically, particularly after 1995. world-carbon-emissions.gif.Figure 3: World C emanation ( China ‘s Energy Efficiency Gains, February 27th, 2009 ) Transportation system is one of the chief countries of nursery gas emanations. From 1994 to 2004, the China ‘s mean one-year growing rate is about 4 % of nursery gas emanations. ( Leggett, 2011 ) Therefore, due to the big figure of transit activities, the great ingestion of fuel would be another challenge. One of import facet of this job is the developing fabrication engineerings used in the Chinese motor vehicle industry and less developed care of autos. A typical illustration of this is the Beijing Jeep 212 expends 13 to 15 litres of oil while travel 100 kilometres and its overall dynamic public presentation is weak. This fuel ingestion rate is between 50 and100 per centum greater than the same type of landrover manufactured in industrialised states. ( He and Cheng, 2000 ) . Furthermore, due to the big measure of motor vehicles in China, traffic jam became a serious issue bit by bit. A study says that people in Beijing ‘s mean commuting clip is the longest among all the metropoliss in China, which takes 1.32 hours. Some of the chief roots in Beijing in haste hours merely like huge parking batch. Other megacities in China besides have similar job. So that, for the awful surface-transportation, more and more people depend on public conveyance like resistance.Sustainable urbanism ‘s function in these jobsAs for these important conveyance issue caused by the rapid development of China, sustainable schemes should be used in urban design. Sustainable urbanism is a research topic which fundamentally focuses on the jobs between worlds and the urban environment they live in. Steffen defined this field as an inter-disciplinary topic. He says ‘Green Urbanism is by definition interdisciplinary ; it requires the coaction of landscape designers, appl ied scientists, urban contrivers, ecologists, conveyance contrivers, physicists, psychologists, sociologists, economic experts and other specializers, in add-on to designers and urban interior decorators. ‘ ( 2011 ) Harmonizing to Herbert Girardet, ‘a sustainable metropolis enables all its citizens to run into their ain demand and to heighten their wellbeing, without degrading the natural universe or the lives of other people, now or in the hereafter ‘ . ( 2004, P.6. ) . Therefore, one benefit of utilizing sustainable urbanism is the decrease of pollution. To accomplish this, most importance, ‘is to maintain something traveling over the long tally. ‘ ( Adhya, Plowright, and Stevens, 2010 ) That is to state that sustainable urbanism is a long term procedure. The manner people get along with the environment, how life continued is the procedure.Example of a sort of sustainable conveyance systemIn fact, utilizing public conveyances to let go of conveyance force per unit areas is a sort of sustainable scheme. Some metropoliss in China have an advanced conveyance system. At U.S. Transportation Research Board ( TRB ) one-year meeting, Guangzhou, Zhongshan Road Bus Rapid Transit ( BRT ) system won the ‘2011 sustainable Transport Award ‘ , issued by the Sustainable Transport Award Commission. This is the first clip that a Chinese metro polis had received this award. A Bus Rapid Transit ( abbreviated BRT ) is a sort of a new public conveyance system between Rapid Rail Transit ( abbreviated RRT ) and Normal Bus Transit ( abbreviated NBT ) . This system is a manner of monolithic transit of people. It has normally been referred to as ‘the resistance system on the land ‘ . It is a alone urban rider conveyance system that used modern coach engineering every bit good as intelligent traffic and operations direction, to do the coach lane roads and building of a new coach station to accomplish the rail conveyance operator services. The undermentioned illustration can demo bus rapid theodolite system can work expeditiously. If a carriageway used by a auto, it will let seven hundred autos base on balls by, that is about 2,000 people. However if the lane is designed for coach rapid theodolite, there will be 100 coach passed by per hr, that can be transported about 15,000 people. In the state of affairs of the mass population in China, coach rapid theodolite system usage of a little portion of route resources expeditiously and besides can guarantee that most of the population in the metropolis is fluxing. Besides, utilizing a BRT system besides can cut down the usage of private vehicles and can protect the air. If the public transit becomes truly convenient and comfy, some of the auto proprietor might abandon the old manner. Furthermore, the ingestion of fuel might cut down and the more of import than this is that it can restrict the emanation of vehicles. Besides, by utilizing this system, will cut down the route screen country and give abode more free infinite. As Elkin and McLaren said ‘the demand for roads chows into the metropolis ‘s public unfastened infinite. ‘ ( 1991, P52. )Particular solutions in BeijingBeijing has a population of 15 million and held a measure over 3 million vehicles. And the figure is billowing at an dismaying rate of 1,500 per twenty-four hours. For such a megacity in China, there are three solutions that can take to a sustainable development of conveyance. First, urban contrivers should pay attending to the route betterment. The rational allotment traffic watercourse and prosaic flow should be based on the existent state of affairs of different subdivisions. For illustration, for two narrow parallel streets utilizing unidirectional shunt method. Besides Beijing has to take advantage of the bing planning methods in other topographic points. Such as the concept high-accessible and high coverage of urban transit web ; constructing high-efficient urban conveyance services system and better coach service degrees and the urban traffic safety. Until now, there merely are merely three BRT line in Beijing. Because the particular bus manner of Beijing ‘s BRT line is less and there are many assorted line subdivisions. So it is non fast plenty and there is no coach in the haste hours and societal vehicle ever occupancy the coach lanes. Consummate the BRT system will do Beijing accomplish more comfy and more efficient public conveyance condit ions. In add-on, the betterment of vehicle is besides indispensable. China has already begun to utilize clean energy coachs, but the measure of these sort of coach is little. Clean energy is like H energy or ethanol energy. We need to increase the usage of such a clean energy scheme in conveyance. Besides it is of import to better vehicle public presentation and cut down the vehicle kilometres travelled ( VKT ) . Furthermore, authorities demands to transport out economic policy and public policy to cover with the traffic jobs. They should enforcing auto purchase revenue enhancement to cut down the volume of car trade, so as to command the figure the vehicles on route. Besides a part of economic subsidies is needed to back up the betterment of the public conveyance environment and the development of new energy vehicles. Finally, bettering emanation criterions is the best manner to command high-emission autos going in the metropolis. The authorities should besides promote people to walk or rhythm to school or work.DecisionIn decision, to plan a conveyance system in a sustainable manner is the tendency of development. The ground that the ingestion of vehicles is billowing is that the quickly developing economic and the increasing figure of populations. However, this consequence leads to a big sum of gas pollution, helter-skelter traffic and waste of non-renewable energy. Due to these jobs, susta inability of a metropolis will be a cardinal portion of urban design. It is no uncertainty that we can non populate in a topographic point without fresh air. Therefore, we need to protect the environment for ourselves and do it sustainable for our kids. Therefore, people live in the urban country should n't merely wait for authorities policy to restrict or explicate. Never get tired of making small good things to the environment. Every bantam attempt of any metropolis occupant will garner together and hold a immense power that can alter the universe.