The Holy Land

The Holy Land The region generally encompassing territory from the River Jordan in the east to the Mediterranean Sea in the west, and from the Euphrates River in the north to the Gulf of Aqaba in the south, was considered the Holy Land by medieval Europeans. The city of Jerusalem was of especially sacred significance  and continues to be so, to Jews, Christians and Muslims. A Region of Sacred Significance For millennia, this territory had been considered the Jewish homeland, originally encompassing the joint kingdoms of Juda and Israel that had been founded by King David. In c. 1000 B.C.E., David conquered Jerusalem and made it the capital; he brought the Ark of the Covenant there, making it a religious center, as well. Davids son King Solomon had a fabulous temple built in the city, and for centuries Jerusalem flourished as a spiritual and cultural center. Through the long and tumultous history of the Jews, they never stopped considering Jerusalem to be the single most important and holiest of cities. The region has spiritual meaning for Christians because it was here that Jesus Christ lived, traveled, preached and died. Jerusalem is especially sacred because it was in this city that Jesus died on the cross and, Christians believe, rose from the dead. The sites that he visited, and especially the site believed to be his tomb, made Jerusalem the most important objective for medieval Christian pilgrimage. Muslims see religious value in the area because it is where monotheism originated, and they recognize Islams monotheistic heritage from Judaism. Jerusalem was originally the place toward which Muslims turned in prayer, until it was changed to Mecca in the 620s C.E. Even then, Jerusalem retained significance to Muslims because it was the site of Muhammads night journey and ascension. The History of Palestine This region was also sometimes known as Palestine, but the term is a difficult one to apply with any precision. The term Palestine derives from Philistia, which was what the Greeks called the land of the Philistines. In the 2nd century C.E. the Romans used the term Syria Palaestina to indicate the southern part of Syria, and from there the term made its way into Arabic. Palestine has post-medieval significance; but in the Middle Ages, it was rarely used by Europeans in connection with the land they considered sacred. The profound importance of the Holy Land to European Christians would lead Pope Urban II to make the call for the First Crusade, and thousands of devout Christians answered that call.

The Complete List of SAT Subject Tests

The Complete List of SAT Subject Tests SAT / ACT Prep Online Guides and Tips The SAT Subject Tests are a chance for you to show where you have specialized knowledge. With these tests, you can indicate to colleges which subjects interest you and which you've taken the time to get to know well. With that being said, how can you decide which SAT Subject Test to take? First, let's take a look at all the SAT Subject Tests from which you can choose. List of SAT Subject Tests In total, there are21 SAT Subject Tests (we're counting Biology E and Biology M as two separate tests). Nine of these tests cover four core subject areas- English literature, history, math, and science: Literature US History World History Math Level 1 Math Level 2 Biology - Ecological Biology - Molecular Chemistry Physics The other12 Subject Tests cover nine different languages. Half of these tests have a listening component: French French with Listening German German with Listening Spanish Spanish with Listening Modern Hebrew Italian Latin Chinese with Listening Japanese with Listening Korean with Listening Simply put,there are 21 different variations of tests to choose from. All SAT Subject tests cover 13 subject areas- four core courses and nine languages. Now, let's take a look at how many students take each SAT Subject Test, from most to least. We'll also show you the average scores these students achieve on the tests: SAT Subject Test Average Score # of Test Takers (2016-18) Math Level 2 693 427,765 Chemistry 666 208,588 US History 640 178,258 Physics 667 169,950 Math Level 1 605 162,998 Literature 607 150,361 Molecular Biology 650 116,622 Ecological Biology 618 91,866 Spanish 647 51,808 World History 622 43,660 French 628 18,725 Chinese with Listening 760 13,173 Latin 626 7,088 Spanish with Listening 662 6,937 Korean with Listening 761 5,364 French with Listening 668 3,819 Japanese with Listening 703 3,436 German 620 1,875 Italian 666 1,396 German with Listening 618 1,297 Modern Hebrew 612 980 Source: SAT Subject Tests Percentile Ranks As you can see, the tests based on core courses- i.e., literature, math, history, and science- tend to attract the largest number of students. When it comes to tests that have listening and non-listening options, more students typically opt for the non-Listening option. You'll also notice a large variation in the average scores of SAT Subject Tests. A higher mean score does not necessarily mean that the test is easier; instead,it likely means that students who opt for that test know that subject really, really well. Check out our analysis of which SAT Subject Tests are the easiest based on their average scores and other factors. Now that you know what options you have, how can you decide which Subject Test to take? How to Decide Which SAT Subject Tests to Take In order to decide which Subject Tests to take, you'll need to think about a variety of factors, from what kinds of tests colleges want to what subjects you're especially skilled at. We introduce three important questions to ask yourself before you commit to a particular Subject Test. #1: What Do the Colleges You're Applying to Want? First off, you need to know the testing requirements of the colleges you're applying to.How many Subject Tests does each of your schools want you to take? Is one a technology school that'll take a close look at your knowledge in math and science? Or is one a liberal arts college that wants you to demonstrate a range of abilities by taking one test in literature and another in math? Some colleges have adoptedtest-optional or test-flexible policies,which means you might be able to submit scores from Subject Tests in place of scores from the general SAT or ACT. Check out our article for the full list of colleges with these policies. These approaches can be really helpful for you to know as they let you shape your application in a way that's best for you. Another factor to consider is placement in college classes. Some colleges might prefer listening language tests to non-listening language tests, for example, because they demonstrate that extra dimension of fluency. If you're a native speaker, the listening language test will likely be pretty easy for you to achieve a great score on. If you're not a native speaker, however, you want to make sure that your language skills have reached a very high level before taking a language Subject Test. College requirements and expectations play the biggest role in which SAT Subject Tests you decide to take. But within those requirements, you might still have several options. Now you have to consider where you can best demonstrate your subject mastery. #2: Which Subjects Do You Know Best? The SAT Subject Tests test your knowledge of a particular subject rather than your reasoning skills. In this way, they're closely aligned with your high school classes and the finals or AP exams you take to demonstrate your content and conceptual knowledge. Since people often devote more time to learning about things that actually interest them, the SAT Subject Tests essentially tell a story about you- what you're interested in and have dedicated time to understanding. For instance, ifyou love reading and analyzing books, you should probably take the Literature test. Not only will you be more likely to get a high score on it, but you'll also be indicating your personal interests to admissions officers. As you can see, the SAT Subject Tests offer one more way you can individualize your college applications and tell a story about your personality and identity. By the way, did you know you have six chances a year to take a Subject Test?In other words, you don't have to wait until your junior year to take one. You might be ready to take the Biology or Chemistry tests, for example, at the end of your freshman or sophomore year. The two Math tests, on the other hand, typically require several years of high school-level math. Despite the many opportunities you have to take an SAT Subject Test, generally speaking,the best time to take one isnear the end of the school year,when you've been studying all the relevant material and the content is still fresh in your mind. #3: Which Format Is Best for You? The third and final factor has to do with the format of the Subject Test. As we've touched on above, some tests have language components while others don't, and others- such as the Biology tests- have two different versions to choose from. Language Tests As mentioned previously, the French, Spanish, and German language tests offer listening and non-listening options. If you have strong listening skills, the listening versions of the tests will be a great way to demonstrate fluency. They might also place you in a higher level once you get to college. (Check with the individual college on this policy as some have their own placement tests.) If you don't feel confident in your listening skills, on the other hand, your best bet would be to take the non-listening option or another SAT Subject Test altogether. The language tests tend to be difficult to score highly on if your language skills are limited to a classroom environment. Biology Are you intrigued by populations and energy flow within systems? Or do you prefer to know how cells work and talk about the ins and outs of photosynthesis? There are two options for the Biology Subject Test: Ecological Biology and Molecular Biology. While both tests share a core 60 questions, each also has an additional 20 questions with either an ecological or molecular focus. You can further explore the differences between these two tests and try practice questions here. Math If you're taking a math Subject Test, you have to decide between Math Level 1 and Math Level 2. For Level 1, you'll need to have taken at least two years of algebra and one year of geometry. By contrast, for Level 2, you should have taken these plus some trigonometry and pre-calculus. Both tests require you to use a graphing calculator, but Level 2 requires more complex use of the calculator. You can learn more about the Math Level 1and Math Level 2tests by visiting the College Board website. As is the case with the listening language tests, Math Level 2 has a higher mean score and lower standard deviation, meaning most students who take it score near the relatively high mean score of 693. Therefore, if you're not super confident in your math skills, it'll likely be harder to score in a high percentile. And don't be alarmed if you score an 800 on SAT Math 2 and see you're only in the top 79th percentile- getting a perfect score matters more than what percentile it is! Conclusion: Finding the Best SAT Subject Tests for You Ultimately, you're the expert on your own learning. You know what captivates you or makes you fall asleep. You also know whether you learn best by seeing, listening, doing, or combining some of these methods. You've probably already been drawn to and chosen the high school classes that'll determine which exams on this list of SAT Subject Tests you should take. You know yourself better than anyone else, so as long as you research the Subject Tests and have a strong sense of what'll be on them- and know what your colleges' requirements are!- you will make the right decision about SAT Subject Tests. What's Next? Another important consideration about SAT Subject Tests is when to take them- especially when you have to schedule them around the regular SAT/ACT and all your other activities. Check out our article on thebest dates to take the SAT Subject Tests. Are you also studying for the SAT or ACT?Read all about when you should start preparing and how you can design a balanced SAT/ACT schedule. Want that coveted 1600 SAT score or 36 ACT score? Read our famous guides to scoring a perfect SAT score and a perfect ACT scoreto get started! Need a little extra help prepping for your Subject Tests? We have the industry's leading SAT Subject Test prep programs (for all non-language Subject Tests). Built by Harvard grads and SAT Subject Test full or 99th %ile scorers, the program learns your strengths and weaknesses through advanced statistics, then customizes your prep program to you so that you get the most effective prep possible. Learn more about our Subject Test products below:

American Constitution Research Paper Example | Topics and Well Written Essays - 2750 words

American Constitution - Research Paper Example The details of this amendment make it necessary for a search warrant to be issued before the personal life of any American citizen is subject to view. These search and arrest warrants also have to abide to certain requirements to make them plausible and usable. Not only do they require judicial approval but the warrant must also have a suitable cause initiating the search or arrest. Thus, these warrants are created according to the knowledge of a specific person, mostly a law enforcement officer, who have sworn to it and are therefore responsible and accountable for it to the issuing court. In 1885, the Murray v Hoboken land law determined that the fourth amendment applied only to criminal law and not any kind of civil law (Encyclopedia Britannica). The federal government then ensured that areas like narcotics were also included in the realm of criminal jurisdiction. However, the Supreme Court soon ruled that some searches and seizures were violating the Fourth Amendment despite the warrant carrying a probable cause and a limitation in scope (US Supreme Court 1967). Yet, at the same time the Court has also allowed innumerable seizures and searches to be carried out without any form of warrant, only because they feel a probable cause to exist that a criminal offense has been or is being committed (US Supreme Court 2004).This a clear portrayal of how the reasonableness and issuing of the warrant are often vastly different. The ACLA v NSA case relates back to the creation of a classified foreign intelligence program, now known as the Terrorist Surveillance Program. This agency could intercept international telephone and internet communications from numerous persons and organizations without needing to issue a warrant. The plaintiff in this legal case included, ACLA, the Council on American-Islamic Relations, the National Association of Criminal Defense Lawyers, and Greenpeace along with five individuals who are authors and journalists. These included Christopher Hitchens, James Bamford, Tara McKelvey Larry Diamond: a democracy scholar of Stanford University and the Hoover Institution, and Barnett Rubin: an Afghanistan scholar of New York University. All these individuals claimed to have a history of communicating with people located inside or from the Middle East. They held the opinion based on a secure belief that their communications had been targeted by the TSP. This idea was because of the public kn owledge that had been attained by the workings of this program. ACLA v NSA was one of the first lawsuits produced that challenged the Terrorist Surveillance Program (Hibbits 2006). The District Court presented its own opinion. Judge Taylor wrote a forty-four page and eleven part opinion which was responsible for examining the defendant's claims over the part played by the NSA in this movement. It was discovered that according to the Foreign Intelligence Surveillance Act the NSA violated that laws that had been decided. According to FISA, the Terrorist Surveillance Act was passed in 2006 through which President Bush gave additional power to the authorities to conduct electronic surveillance on suspected terrorists in the United States subject to the view of the Congress. Judge Taylor also felt the NSA responsible for violating not the fourth

Transracial Adoption Essay Example | Topics and Well Written Essays - 2500 words

Transracial Adoption - Essay Example (Fogg-Davis, 2002) Adoption has basically been seen as another way of making sure that the children who are placed at nurturing homes will have a home for themselves. A census was taken for the amount of children who are homeless, came out to be 900,000 by the beginning of 2000. There are quite many reasons for such a situation to occur. The main and most essential reason is poverty. Secondly, the mothers and fathers of the African-American children have no manners of how to keep their children. The particular styles of the African-American were a subject of debate. The African-American and White-American were compared and the particular styles of the African-American were personalized as harsh, stiff and in a few cases very corrupt. The children of African-American stay at a nurturing home for a longer period as compared to White-American children. The White-American children are allowed to have visitors; on the other hand, African-American children are not allowed to have any visitors. Due to having a decrease, in African-American adoptive families and less White-American children provided for adoption, some African-American children have been sent with White-American parents. Separate races being placed together is a process called, "transracial adoption". ... e majority of babies are adopted from North America, Asia, South America and Oceania, while the majority of children over 5 years of age are coming from Africa, Oceania and South America. (Conceive Magazine, 2005). The problem of discussion whether White-American parents should adopt African-American children has been going on for long. In 1972, the National Association of Black Social Workers (NABSW) was much worried about the Black/ African American children who were being placed with the white race of mankind. NABSW has stated that "Black children should be placed with only Black families whether in foster care or for adoption. Black children belong physically and psychologically and culturally in Black families in order that they receive the total sense of themselves and develop a sound projection of their future." (NABSW) After the sayings of NABSW, there was an argument which lasted for nearly two decades. Criticism of transracial adoption is not bound only on NABSW, but also the Third World countries. Americans have adopted many children from Third World countries. These statements have made the researchers to find the validity time of the claims. Legislation has been introduced into dispute in the form of the Metzenbaum Multiethnic Placement Act (MEPA) of 1994. MEPA along with 1996 provisions for Removal of Barriers to Interethnic Adoption (IEP) were made to decrease the practice of matching the races in adoption of children. MEPA-IEPA were arranged to decrease the amount of time children wait for adoption placement, to improve and help in problems and keep successful nurture and parents, and to remove degrading according to race, color, or national origin. In 1987 National Health Interview Survey (NAIC, 2000) found that approximately 8% of all adoptions

Impacts of Terrorism on Global Events Literature review

Impacts of Terrorism on Global Events - Literature review Example Management issues involved The increasing terror threats demand the stakeholders enforce pragmatic management measures of dealing with the vice. These include enforcing preventive strategies and mechanism for mitigating the ultimate outcomes of terrorism. This project focuses on the impacts of terrorism on global events. It informs the stakeholders of the extensive effects terrorism has had on the sector in the past. To address these effects, I have used the second method of collecting data of past terror attacks targeting global events. I have examined the effects of terror attacks in 1972 Olympic Games in Munich, the attacks at International cricket tournaments in Pakistan in addition to the impacts of September 11 attacks on the attendance of the FIFA World Cup. From the data collected, analyzed relevant themes pertinent to the study. (3c) Statement of the research question The impacts of terrorism on global events (3d) Aims and objective The aim of the study is to examine the eff ects of terrorism on global events. Objectives i. To examine the effects of terrorism on the motivation of tourists attending global events ii. To examine the effects of terrorism on attendance at global events. They were not only carried out in the territory of a global superpower but also by foreigners, who had previously gained entry into a sovereign state. The attack demonstrated the vulnerability of all countries to terrorism and the need to enforce preventive measures became apparent (Baxter and Downing, 2001). Since the attacks, immigration and movement of people across international borders are highly controlled and consequently, the organization of major global events such as sports and musical events was affected. (4a)The significance of hosting global events Events such as sports and music are increasingly becoming an important segment of tourism market (Yuan and McDonald, 1990). According to Bramwell (1998), countries across the world strive to organize global events in order to increase visitations in their countries, mitigate the seasonality of tourist visits and enhance the attractiveness of the destinations to tourism. In addition, organizing global event spurs development in the destination. The achievement of these goals depends on various factors but the numbers of people attending the events play a critical role (Sageman, 2004). Some of the major sports events that attract a high number of people globally include FIFA world cup, Olympic Games, UEFA champions league games, formula 1 racing among others. In addition, music and concerts featuring popular artists such as Live 8 attract numerous audiences across the globe. (4b) History of terror attacks on global events Due to the large number of people that global events attract, terrorists are increasingly targeting them (Toohey, et al 2003).

Modernism and Postmodernism in Architecture

Modernism and Postmodernism in Architecture INTRODUCTION CONTEXT OF MODERNISM Modernism is a set of cultural or aesthetic styles which associates with the scientific and the artistic movement which started in the decade around the First World War and have dominated among several movement such as cubism, functionalism and surrealism. Sarup, M. (1993). However in architecture, modernism reacts to the dedication of addressing new buildings after the two World Wars such as mass housing of traditional forms and the potential for exploring new conditions of production such as new materials and technology. Le Corbusier and Mies van der Roche were the key influences of modern architecture; they took several cultures and tradition to formulate the notion of modern architecture. Curtis, W. J.R. (2001). Modernist have the idea that architecture should have a result as being functionalistic, positivistic, technocentric, and rationalistic with their building or urban planning. Harvey, D. (1990) page 35. In the World War II, Modernism became popular especially in the United State where it took on a new life by using different technologies such as steel frame and glass curtain walls for constructing skyscrapers and suburban office parks and shopping centers which were cost-effective. Ghirardo, D. (1996). CONTEXT OF POSTMODERNISM Postmodernism is very ambiguous to describe because it has certain elements that relates to modernism. The term originated within artists and critics in the United State in the 1960s and it was distributed in the European and other industrial nations in the 1970s. However postmodernism is an unstable concept of movement within an advance capitalist culture that argue the visual approaches in literary criticism of art, film, fashion and architecture within the political economic social conditions of the late 20th century. It also involves the new relationship between humankind and nature. Ghirardo, D. (1996). Postmodern notion of approaches to architecture derived from modernism ideology of architecture, and it even influences some postmodern architects, this is because of their knowledge from training and also their modern methods of constructions but they also add their new concept to their buildings. Jencks, C. (1988). There are three principles that Robert Sterns article portrays to describe the characteristics of postmodernism, the first characteristic is contextualism, this describes the individual building as always a fragment that represents its environment. The second is allusionism, which emphasise the building of its historical and cultural aspects, and the third is ornamentalism, and this suggests all the walls of the building to have an architectural meaning. (See the work of Robert Stern) Bertens, H. (1995) page 59. Postmodernism has also emerged the classical stage whereby it has influenced certain postmodern architects like Michael Graves, James Stirling, Norman Neuerburg and even Philip Johnsons ATT building (see figure 1). Jenks emphasise that the Free-Style Classicism determines some characteristics of postmodern architecture which started precisely from the 1980s. (See the work of Charles Jencks) Bertens, H. (1995) page 64. CRITICS OF POSTMODERNISM ON MODERNIST NOTION OF ARCHITECTURE David Harvey argues about if postmodernism, for example, represent a radical break with modernism, or is it simply a revolt within modernism against a form of high modernism. Harvey, D. (1990) page 42. This message is to question the architecture of the postmodern movement, Harvey then explains by emphasising that postmodernism has widely identify a break with the modernist conception that planning, designing and development should concentrate on the wide-scale, technologically rational and economically urban plan which should be strict on ideas of design with a functionalist perception of an international style. Harvey, D. (1990). The most influential critic on postmodernism and modernism is Charles Jenks, he portrayed architecture from a linguistic point of view as emphasises in his book The Language of Post-Modern Architecture. Jenks argues that postmodernism architecture is not a break of modernism but however its trying to overcome the ideology of its architecture not by dropping it but by extending the language to a different level into a vernacular and commercial but away from tradition. He listed all the old buildings as which had modern characteristics and named them as the ersatz, however he calls the new building as the social realism. Jencks, C. (1991) page 97. Furthermore he pinpoints the exact date for the death of modern architecture as he mention at 3:32 pm, July 15, 1972 when the Pruitt-Igoe housing project built in 1951 was demolished. Likewise Charles Jenks explores further the idea of the modernist idea within postmodernism architecture, he argues that postmodern architecture is double coded, this suggest that postmodernism is an eclectic mixture of traditional codes with modern ones this shows that modernism is always one of the codes that forms postmodernism so postmodern architecture has evolve from modernism but it must go beyond modern style. Therefore postmodernism is to break completely or drop modernist idea of architecture but has extended it into a different notion. Jenks explores Mies van de Roche who is a modern architect, he argues that the use of steel I- beams for buildings are nasty and brutal and has no purpose for its users or developers so therefore postmodernism has evolve to find solution of improving the upon modernism. Bertens, H. (1995). The indication that modernism architecture is rational and austere is because the restrictions and their influence on traditional forms and concepts which most postmodern architects see as passà ©, however when postmodern architect design they contravene to tradition also when they build their buildings they express it through a modern way by emphasising on a mixture of different styles. Likewise in the description of postmodern architecture Paolo Portoghesi who also criticise postmodernism argues that postmodern is any building that breaks modern constrains of historical styles with vernacular influences. Kolb, D. (1990) page 88. The restriction of modern architecture on historical influences is one of the main challenges of postmodernism. Jean-Francois Lyotard a postmodern critic explains that one characteristics of postmodernism is the transform nature understanding in scientific and computerised society, this has gave them advance knowledge and technology to overcoming and the rational and austere notion of modernism. Sarup, M. (1993). In favour of this, Joseph Fredrick who defended against the International Styles and his own idea of construction explains that modernism in architecture has various characters but its attack was on its style, which inevitably postmodernism has taking over. It is the austereness of modernisms traditional forms which postmodern took the advantage of scientific knowledge to break the historical influences and give freedom for architects to design their building. Larson, M, S. (1993). The division between modern and postmodern is that modern is restricted whereby postmodern has its freedom to design. Furthermore modernist notion of architecture as rational and austere to traditional restriction has not been negated by postmodern but it has interpreted and integrated modernist ideology. However Jencks argue that postmodernism has not become a break or dropped the idea of modernist architecture but it has evolve from modernism, and has notice the understanding of the development of its time so they change the direction and extended its characteristics to suit its era. Portoghesi, P. (1980). Therefore postmodernism is commonly known as the stylistic phenomenon. Ghirardo, D. (1996) page 8 Charles Jenks argues that postmodern buildings in general have made a positive impact in architecture, since the nineteenth century technological construction has made a vast improvement on buildings and has been overly-accurate as with the hand-crafted variety, this and other factors have become the main reason for its break from modernism. Likewise he argues that postmodernism has taking radically from the concept of how to knowledge building space where as modernist to see space as something to be shaped for social purposes, they interpret space as something independent, to be design according to creative aims but not to overreach its traditional influences. An example is Le Corbusiers Domino buildings (see figure 3) which started modernist development of space, however postmodernism reacted to this by looking for solutions to define place instead of abstract spaces and to establish the various ambiguity of spaces rather than the simple, predictable traditional building of moderni st architecture. Jenks, C. (1990). Le Corbusiers domino housing project There are certain features of modernism which have been developed by postmodernist architects, the spatial ideas such as layered and shallow simple spaces of Frank Lloyd Wright and Le Corbusier. Postmodernist have developed these aspects into a more new kind of ambiguous space with various complex elements. Jenks, C. (1988). Charles Jencks points out that postmodern architecture have two reasons into significant technological change; the first is the contemporary communications have broken the strong modernist interest of the rational and austere spaces based on function and of social interest. The second is the advance technologies for example computer modelling which has broken away from traditional restraints and permitted the flexibility of designing and constructing. Jenks, C. (1990). Postmodernism has not dropped modernist notion of architecture but it has taking certain elements of it such as space and even some traditional aspects of building and developed it into a more complex style. However it has set freedom from modernist conception that architecture should be austere and reasonable. The advances scientific technology has aided postmodernism to evolve from modernism. Jenks, C. (1988). Michael Graves as a postmodernism architect. Michael Graves was part of the late-modern movement before he left the abstract conception approach to the New York Five in 1977; this group consisted of Peter Eisenman, Richard Meier, Michael Graves, and Charles Gwathmey. They introduce an advance technique of designing with figural element, and this has influenced postmodern architects. Schulz, N. (1990) page 7-8. He then left to join other architects such as Venturi, Moore, and Stern who were involve with the prototype for postmodernism in America. Ghirardo, D. (1996). Graves has become one of most influential architects in postmodernism, his concept of fragments have become significant to postmodernist architects to design their building in a complex and ambiguous style which contradicts the notion of modernism. Graves has also adapted postmodern classicism in architecture such as the Portland Building and the Humana Building (see figure 4 and 5). Grave has taking the traditional forms and styles of classicism and extended into a postmodern approach by introducing classical skyscrapers. Jenks, C. (1988). THE PORTLAND PUBLIC SERVICES BUILDING The Portland building (see figure 4) was a very significant municipal building within its era, which was begun in 1980 in Portland Oregon, this project provoked modernist architects because it was one of the most inspirational building in postmodernism. Powell, K. (1995). The public building is located in the middle of the area whereby it had to have a quality of postmodern landmark, but however his way out was to bring back figural forms to the building to portray the public nature of the context and urban and the internal program. He used the classical style of organisation by dividing the building into three parts; which is the base, body and the top. Bibliography Bauman, Z., 2004. Identity conversation with Benedetto Vecchi. London: Polity Press. KING, D. A., 2004. Spaces of Global Cultures Architecture Urbanism Identity. New York: Routledge. POWELL, K., 1994. Lloyds Building Richard Rogers Partnership ARCHITECTURE IN DETAILS. London: Phaidon. POWELL, K., 1999. Richard Rogers Complete Works Volume One. London: Phaidon. POWELL, K., 2001. Richard Rogers Complete Works Volume Two. London: Phaidon. SIEBERT, H., 2007. The World Economy A global analysis. 3rd edition. New York: Routledge. SILVER, N., 1997. The Making of Beaubourg: A Building Biography of the Centre Pompidou, Paris. (s.n.): MIT Press. SIMAI, M., 1990. GLOBAL POWER STRUCTURE, TECHNOLOGY AND WORLD ECONOMY IN THE LATE TWENTIETH CENTURY. London: Pinter publishers Limited. STRELITZ, Z., ed., 2005. Tall buildings a strategic design guide. London: RIBA Publishing. VALE, J. L., 2008. Architecture, Power, and National Identity. 2nd edition. New York: Routledge. WOODS, N., ed., 2000. The Political Economy of Globalisation. New York: Palgrave (ANON) Royal exchange luxury shopping and dining.

Crude Oil Essay -- Papers

Crude Oil Crude oil is a complex mixture of hydrocarbon molecules formed over millions of years when the remains of microscopic sea creatures trapped in sediments were converted by heat and pressure into crude oil. The most abundant of these mixtures are the ones containing hydrogen and carbon only. These hydrocarbons can take on a number of different forms, i.e. alkanes, alkenes and alkynes. They vary in size and shape and viscosity. By manipulating these chains of hydrocarbons you can create any number of useful substances as they are very adaptable. However there are lots of compounds that also contain some of the following; oxygen, sulphur or nitrogen. The purer hydrocarbon compounds are the most required for these produce a higher temperature when they are burned which is the primary use for it as it generates an excess amount of energy when burned and therefore is a useful fuel. The other compounds with sulphur or nitrogen also have a high energy when burned but they have a negative side-effect as they make sulphur dioxide and nitrogen dioxide when burned and these compounds contribute towards acid rain. Crude oil has to be refined by fractional distillation to separate the short productive hydrocarbon chains from the longer, less useful ones before the compounds can be put to good use. Fractional distillation is a technique that relies on the difference in boiling points of the chains of hydrocarbons to separate them. It is so specific that it can separate the substances from each other even when there is only a small amount of difference between the boiling points of the substances. The crude oil is heat... ...ne, which are used to manufacture chemicals. Or the residual from the distillation tower is heated 482Â °C, cooled with gas oil and rapidly burned in a distillation tower. This process reduces the viscosity of heavy weight oils and produces tar. The other method of cracking is called Catalytic Cracking and it uses a catalyst to speed up the cracking reaction. Catalysts include zeolite, aluminium hydrosilicate, and bauxite. The hydrocarbons (only from the oil fraction) are heated in the same way but the catalyst speeds up the reaction by lowering the boiling point of the substance and allowing high molecular mass alkanes to break into many low molecular mass alkanes and some alkenes. Because the bond breaking happens randomly, many different forms of the substances are made, i.e. cyclo or branched isomers.