Friday, January 31, 2020
The Two Waiters At The Café Essay Example for Free
The Two Waiters At The Cafà © Essay Ernest Hemingway’s short story, â€Å"A Clean, Well-Lighted Place†is about two waiters discussing an old customer late in the night. The younger waiter is anxious to go home, while the older waiter is in no hurry whatsoever. The latter would like to stay at the cafà © to serve customers who might drop by unexpectedly, seeing that the cafà © is a clean and well-lighted place while bars are not as clean and well-lighted. The younger waiter, on the other hand, is in a hurry to get into bed with his wife.  The older waiter lives by himself and finds it difficult to sleep in the night.     An obvious difference between the older waiter and the younger waiter is that the latter poses questions and expects the older waiter to possess answers for each of them. The older waiter is asked about the old customer in detail. Although he does not possess all answers to the younger waiter’s questions, he makes inferences to develop the conversation. Moreover, the younger waiter mentions that he is full of confidence, which the older waiter says that he lacks. The younger waiter does not mention lack in his life in any way, while the older waiter feels that he is deprived of everything other than work.     Lastly, while the younger waiter is focused on ending his work for the night and returning home, the older waiter indulges in a great deal of thinking. He speculates about the life of the old customer, and also tries to engage the younger waiter in deep thinking. When the younger waiter mentions that he would like to return home, the older waiter asks him the meaning of an hour. To this, the younger waiter replies that an hour is more precious to him than to the old customer. The old waiter explains that an hour is the same to both individuals.     Even as he goes home, the older waiter must decide to stop thinking. He says to himself, nevertheless, that many people may be experiencing insomnia. The younger waiter is not expected to think so much. It can be inferred that the younger waiter’s life is based on actions rather than thoughts for the most part. Works Cited Hemingway, Ernest. â€Å"A Clean, Well-Lighted Place.â€
Thursday, January 23, 2020
Intel Essay -- essays research papers
Introduction      This analysis of Intel Corporation is to educate the investor about the company and provide them with useful information that will enable them to make a decision as to whether they should invest in the company. Intel primarily manufactures semiconductors or integrated circuits containing silicon that are used in computers as computer chips.                                                   The purpose of this paper is to provide the investor with facts regarding the company profile, global presence, environmental policies, competitors, and stock performance. After review of the analysis the investor should be able to determine if Intel is a profitable investment.                                              This analysis has been gathered through the use of primary and secondary resources. The primary resources used are mainly interviews with Intel CEO, Craig Barrett. Secondary resources have been the main source through articles that have been gathered using online sources and journals. Background In 1968 Bob Noyce, Gordon Moore and Andy Grove founded a new company that built semiconductor memory products, named NM Electronics Inc. Moore and Noyce had problems with the copyright of the company’s name as it already belonged to a hotel chain. Noyce, Moore and Grove then changed the name to Intel Corporation, short for Integrated Electronics. The small startup company was founded in Santa Clara, California with $500,000 and funds from investors. In 1971 they introduced the world’s first microprocessor, which revolutionized the computer industry. Moore sensed the impending growth of the semiconductor computer chip industry and predicted that the amount of transistors on a single computer chip would double every year. This fact helds true and has been coined as â€Å"Moore’s Law†. Intel's mission is to be the preeminent building block supplier to the Interne... ...lopment at a time when the semiconductor industry began to slow down. He persisted through the semiconductor industry’s slowdown and shifted focus on diversifying Intel’s market. Now as the semiconductor industry begins to surge ahead CEO Craig Barrett has been given praise for his foresight and perseverance. Barrett will be stepping down as CEO in the spring of 2005, and will sit on the board of directors with Intel founder Andy Grove. As reported by Intel, Barrett earned a salary of $610,000 and received a $1.5 million dollar bonus in 2003. Paul Otellini, Intel’s chief operating officer will be taking over the position of CEO. Otellini, is Intel’s first CEO without an engineering degree.      In 2003 Intel Foundation and Intel Corporation contributed more than $90 million to primary and secondary education, higher education, and to non-profit organizations in communities where Intel operates. CEO Craig Barrett’s point of view on the nation’s education system, â€Å"A faulty educational system that does little to teach adequate math and science skills is a major problem the high-tech economy and the nation will need to address in the coming years†(Riucciti).
Wednesday, January 15, 2020
Periodic Table Research Paper
Aaron Wong History and Development of the Periodic Table Period 11 The most basic arrangement of the periodic table was in 1649. By this time, many elements have been known but the first scientific discovery of an element was in 1649. Hennig Brand discovered phosphorus, the first element discovered through scientific inquiry. He attempted to create a Philosopher’s Stone which was supposedly able to turn metals into pure gold. During his experiment, he heated residues from boiled urine, and a liquid dropped out and turned into flames. This was the first discovery of phosphorus.During the next 200 years were when chemists started to recognize patterns in properties of elements and gained much knowledge about the properties and compounds of them. In the late 1700s, the first extensive list of elements was created. It was created by Antoine Lavoisier, a French chemist. The first list contained 33 elements and was distinguished between metals and non-metals, dividing the few kno wn elements into four classes. He devised a naming system for the discovery of new elements. Additionally, Antoine Lavoisier was the first chemist to define an element as a substance that cannot be broken down by chemical means.His findings greatly contributed and impacted many chemists and their ideas on elements. It helped them start to categorize and understand the elements more thoroughly. In 1803, John Dalton developed an atomic theory based off the fact that elements were combined with each other according to different ratios by weight. As a part of his theory, Dalton built a scale of atomic weight based on the hydrogen atom. John Dalton calculated the first relative weights of atoms and compounds. In 1808, he published a list of elements along with their atomic weights.Around 1810 to 1830, Jons Jakob Berzelius, a Swedish chemist, developed a table of atomic weights that contained all of the elements known to that date. He also introduced and incorporated letters to symbolize elements. These letters abbreviated the elements based off their Latin names. Before this, symbols from the early Greeks and alchemists were used to symbolize elements. Berzelius became most famous for this series of experiments that demonstrated the fact that the elements in substances are held together in definite proportions by weight. This became known as the law of constant proportions.Through these experiments, Berzelius was also able to discover many new elements such as cerium, selenium, thorium and many more. With all of these elements, he determined the atomic weights of almost all of them and created his own table of atomic weights. In the table, he used oxygen as a standard of weight and set its weight equal to exactly 100. During the 1820s, Johann Dobereiner, a German chemist, discovered the existence of families of elements with similar chemical properties. He grouped these elements in triads, group of threes. The appearance and reactions of the elements in a triad wer e similar to each other.He first found that Strontium had about the average properties of Calcium and Barium, and grouped these three together accordingly. Not only did Dobereiner find chemical patterns of the elements in the triad, but also physical patterns. He stated that the atomic mass of the middle element of the triad was almost equal to the average atomic mass of the first and third element. Furthermore, Johann went on and tested if the other properties of these triads were similar, such as their specific gravity and affinity, and they were. He ended up discovering two other triads.The halogen triad of chlorine, bromine and iodine and the alkali metal triad of lithium, sodium, and potassium. His discovery of the triads gave other scientists a clue that relative atomic masses were important when arranging the elements. In 1862, a French geologist, A. E. Beguyer de Chancourtois, published the first geometric representation of the elements. He drew a list of the elements on a c ylinder arranged by atomic weight. There was a continuous spiral around the cylinder and it was separated into 16 parts. Chancourtois ordered the elements by increasing atomic weight and with similar elements lined up vertically.He wrote the atomic weights on the surface of the cylinder with a circumference of 16 units, which was the approximate atomic weight of oxygen. The resulting helical curve brought similar elements onto corresponding points above or below one another on the cylinder. From this he proposed that â€Å"the properties of the elements are the properties of numbers. † He was the first scientist to see elements when they were arranged in order of their atomic weights. He saw that the similar elements occurred at regular atomic weight intervals. This was the first geometric representation of the periodic law.His diagram contained ions and compounds as well so it was not a correct representation of the elements. In 1863, John Newlands, an English chemist, classified the 56 known elements into 11 groups based on similar properties. He arranged all the elements into a table in order of relative atomic mass. Newlands noticed that any element’s chemical properties were similar to the eight element following it in the table. This was known as the Law of Octaves. 1869 lothar meyer, Dmitri Mendeleev 1895 lord Rayleigh 1898 william ramsey 1911 ernest Rutherford 1938 henry Moseley 1940 glenn seaborg
Monday, January 6, 2020
Understanding Political Process Theory
Also known as political opportunity theory, political process theory offers an explanation of the conditions, mindset, and actions that make a social movement successful in achieving its goals. According to this theory, political opportunities for change must first be present before a movement can achieve its objectives. Following that, the movement ultimately attempts to make change through the existing political structure and processes. Overview Political process theory (PPT) is considered the core theory of social movements and how they mobilize (work to create change). It was developed by sociologists in the U.S. during the 1970s and 80s, in response to the Civil Rights, anti-war, and student movements of the 1960s. Sociologist Douglas McAdam, now a professor at Stanford University, is credited with first developing this theory via his study of the Black Civil Rights movement (see his book Political Process and the Development of Black Insurgency, 1930-1970, published in 1982). Prior to the development of this theory, social scientists viewed members of social movements as irrational and crazed and framed them as deviants rather than political actors. Developed through careful research, political process theory disrupted that view and exposed its troubling elitist, racist, and patriarchal roots. Resource mobilization theory similarly offers an alternative view to this classical one. Since McAdam published his book outlining the theory, revisions to it have been made by him and other sociologists, so today it differs from McAdams original articulation. As sociologist Neal Caren describes in his entry on the theory in the Blackwell Encyclopedia of Sociology, political process theory outlines five key components that determine the success or failure of a social movement: political opportunities, mobilizing structures, framing processes, protest cycles, and contentious repertoires. Political opportunities are the most important aspect of PPT, because according to the theory, without them, success for a social movement is impossible. Political opportunities--or opportunities for intervention and change within the existing political system--exist when the system experiences vulnerabilities. Vulnerabilities in the system can arise for a variety of reasons but hinge on a crisis of legitimacy wherein the populace no longer supports the social and economic conditions fostered or maintained by the system. Opportunities might be driven by the broadening of political enfranchisement to those previously excluded (like women and people of color, historically speaking), divisions among leaders, increasing diversity within political bodies and the electorate, and a loosening of repressive structures that previously kept people from demanding change.Mobilizing structures refer to the already existing organizations (political or otherwise) that are present among t he community that wants change. These organizations serve as mobilizing structures for a social movement by providing membership, leadership, and communication and social networks to the budding movement. Examples include churches, community and nonprofit organizations, and student groups and schools, to name a few.Framing processes are carried out by leaders of an organization in order to allow the group or movement to clearly and persuasively describe the existing problems, articulate why change is necessary, what changes are desired, and how one can go about achieving them. Framing processes foster the ideological buy-in among movement members, members of the political establishment, and the public at large that is necessary for a social movement to seize political opportunities and make change. McAdam and colleagues describe framing as conscious strategic efforts by groups of people to fashion shared understandings of the world and of themselves that legitimate and motivate c ollective action (see Comparative Perspectives on Social Movements: Political Opportunities, Mobilizing Structures, and Cultural Framing [1996]).Protest cycles are another important aspect of social movement success according to PPT. A protest cycle is a prolonged period of time when opposition to the political system and acts of protest are in a heightened state. Within this theoretical perspective, protests are important expressions of the views and demands of the mobilizing structures connected to the movement and are vehicles to express the ideological frames connected to the framing process. As such, protests serve to strengthen solidarity within the movement, to raise awareness among the general public about the issues targeted by the movement, and also serve to help recruit new members.The fifth and final aspect of PPT is contentious repertoires, which refers to the set of means through which the movement makes its claims. These typically include strikes, demonstrati ons (protests), and petitions. According to PPT, when all of these elements are present, it is possible that a social movement will be able to make changes within the existing political system that will reflect the desired outcome. Key Figures There are many sociologists who study social movements, but key figures who helped create and refine PPT include Charles Tilly, Peter Eisinger, Sidney Tarrow, David Snow, David Meyer, and Douglas McAdam. Recommended Reading To learn more about PPT see the following resources: From Mobilization to Revolution (1978), by Charles Tilly.Political Process Theory, Blackwell Encyclopedia of Sociology, by Neal Caren (2007).Political Process and the Development of Black Insurgency, (1982) by Douglas McAdam.Comparative Perspectives on Social Movements: Political Opportunities, Mobilizing Structures, and Cultural Framing (1996), by Douglas McAdam and colleagues. Updated by Nicki Lisa Cole, Ph.D.
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