Materials Engineering - Career Outlook and Responsibilities Research Paper

Materials Engineering - Career Outlook and Responsibilities - Research Paper illustrationThe enquiry was conducted by going through written sources of information found within the Penn state university library system, the survey of this engineering satisfying leads to an short letter cognise as material engineering. Material engineers deal with the development, processing and testing of materials used to create a wide range of products. They employ the use of metals, ceramics, semiconductors, composites and plastics to create bran-new materials that exhibit certain mechanical, electrical, chemical properties superior to the individual constituent materials, and they also come up with new ways of utilizing new materials. The general roles covered by material engineers in all the occupations include Monitoring performance of materials and evaluation of their deterioration, determining causes of product failure and developing necessary solutions, supervision of the work of separ ate cadres of employees like technicians, designing and directing the processing and testing procedures , planning and evaluating new projects in consultation with other necessary personnel. In order to do this they study materials at an atomic level with the aid of computers to help in replicating the characteristics of the materials and their constituents, through this they are able to solve problems cutting across all engineering field like chemical, electrical, civil, nuclear and aerospace. Material engineer may specialize in understanding specific types of materials like ceramics, composites, metallurgical materials, plastics or semiconductor materials. INTRODUCTION This research is based on the occupation of the various material engineers. The term material engineering stems from the word engineering materials, the in-depth understanding of materials used in engineering qualifies oneness to be called materials engineer. The information used in this research was gathered throu gh written sources of information through the Penn state university library system, occupational handbook of the federal official government of the United States of America and non commercial websites as indicated herein in the citations. The content of the research majorly covers the study of engineering materials. Engineering materials refer to the materials that constitute stir up of structures, products, devices and mechanisms that are used daily to maintain or improve life and uplift the living standards of the people. Materials engineering refers to the process of the study of engineering materials, developing, processing and testing materials used to create a wide range of products. It also entails the creation of new materials and new ways of their application (Kenneth and Michael). This research covers the career outlook of material engineers and their responsibilities in their respective fields, material engineering as a profession entails numerous carriers depending on t he continuous and unending needs of the society. In every occupation discussed below in the major section covers the following Description of the job and responsibilities, Education

Sustainability Efforts in Wal-Mart Research Paper

Sustainability Efforts in Wal-Mart - Research Paper ExampleAccording to the destiny Global 500 list in 2013, Wal-Mart is the worlds second largest public corporation and largest retailer in the world with over two million employees. The company was founded by Sam Walton in 1962 and still it is owned and controlled by the Walton family with 50 percent of its shares. It was in the late 1980s and early 1990s the company rose to be a reputed national firm by opening an array of outlets and clubs. According to the reports, Wal-Mart has 8,500 stores in 15 countries, under 55 different names like Walmex, Asda, Seiyu. Sustainability has been one of the major concerns for the company since its beginning, and now it tends to rely on suppliers to carry out its sustainability efforts. Wal-Mart in its annual Global Sustainability Milestone meeting held in Bentonville presented nine initiatives that put up raised the companys overall sustainability index reading by 12% in the past year. The com pany believes that the suppliers can do offend in taking up sustainability efforts as compared to retailers. ... Evidently, in each stage of its planning, the Wal-Mart tries to retain its status as a value driven company. Wal-Marts attributes embroil its physical strength that greatly relates to the firms organizing function. Other organizational resources including human capital, knowledge, and money also constitute its organizing function. Wal-Mart normally charges low prices for its products. Hence, it pays specific maintenance to organizing its physical assets so as to ensure its sustainability. If the companys asset organization is not efficient, naturally the firm would incur increased production be and ultimately it may be compelled to raise prices. Regarding the leading function of the Wal-Mart, it seems that the company has been maintaining a servant leadership strategy. To illustrate, the company has framed effective mechanism to break away leaders who willingly liste n to their partners and subordinates. The management believes that the servant leadership strategy would help the firm to motivate its workforce to accomplish the companys long term goals. The company offers its leaders many training programs like Business Leadership Series. For instance, as the company announces, opportunities to lead at Wal-Mart encompass many areas, such as leadership development, talent management, business action plan development, and experiential learning on the job (Wal-Mart Corporate, n.d). Well structured control mechanisms and their right conviction evaluation also constitute Wal-Marts success. As Lichtenstein (2005) points out, market control, clan control, performance standards, and manager audits are the major control mechanisms

Contract Acquisitions Protesting Government Contracts Essay

Contract Acquisitions Protesting Government Contracts - Essay ExampleHowever, the authority of COFC is not superseded by the Alternative Dispute Resolution since it only acts as an alternative which can be used to help the wrangling parties to resolve a fray on their own without unnecessarily involving a third party (Lynch, 2001).When filing for a protest, the complainant has to follow the stipulated regulations such as time duration. At the similar time, for a protest to be accepted, it should have the required contents. These include the protesters name, telephone number, postal address and email address. These are used for identification. Besides, the document should be dully signed and addressed to the General Counsel of GAO. Moreover, it should be accompanied by all the copies of relevant documents with clear contract number and contracting agency containing the detailed statements of facts and legal information proving that the protester is an interested

The Construction of New York City's Subway System Essay

The Construction of new-fangled York urban centers Subway System - Essay ExampleThe New York urban center metro system disperses in Manhattan, Queens, Brooklyn, and Bronx (Ruhl Web). Most significantly is the fact that the New York City subway system is not all-underground as only a few tracks serve underground with the rest manifesting some levels of elevation (Range 19). The Times Square stands out as the busiest station of the New York City Subway. The City of New York owns the New York City Subway system with further leasing to the New York City Transit Authority for management. Many lines in the subway offer both express and local service where fare payment is usually through the Metro card. However, children and the disabled enjoy free rides and reduced fare respectively. As stated herein, the subway system proves to be cost-efficient in US where the Citizens Budget Commission reported in 2011 affirmed its effectiveness where it records the lowest cost per passenger. This paper will address the expression of the New York City subway system in details. It will equally consider the significant inventions and renovations that have taken place since its first inception. The construction of the New York City subway system entailed a lot of engineering work, masonry, electrical, human and machine labor. As such, apart from requiring well-trained engineers, the construction equally consumed huge capital investment. Indeed, since it was ane of its kinds in New York a lot of lobbying, prior planning, legislation, and objective design was necessary in serving the intended purpose of effective transportation. As such, confused subsections under the mandate of variant subcontractors undertook the construction of the New York City subway system. The construction process involved excavations, support of quetchway tracks, and dig work. It also include masonry work, plastering, construction, reconstruction of sub-surface structures, restoration of street surfac e, erection of steel, and painting of tunnel walls (Deyo Web). Consequently, the construction of the NYC subway system adopted five types of construction (The Interborough Transit Company 35-40). This include the construction of the typical subway close to the surface with steel bulb-angle columns supporting the tacks and like a shot roof and I beams for supporting the roof. Then there was the construction of the flat roof typical subway where steel bulb-angle columns support the concrete construction. Additionally, there was the construction of the elevated road on steel viaduct and the concrete lined tunnel that involved concrete lined open cutwork and rock tunnel work. Lastly, the construction of the NYC subway system also encompassed the cast-iron tubes. These modes of construction took place in variant sub sections (New York City subway Web). For a fact, the construction of the NYC subway system took many years to come to fulfillment. Notably, the talks on building an undergr ound rail system in New York started as early as 1863. However, the main stakeholders shelved this thought for some time, as it was until later in 1868 that Alfred E. Beach had to rely on the New York City Central Underground Company charter to build a test section of tunnel 350 feet long under Broadway. Subsequently, the Commodore Vanderbilt mandated the New York City Rapid Transit Company to initiate the sub-surface railroad construction in 1872. However, this plan had to wait for the passing of the referendum in 1894 to generate financial

The Efficient Market Hypothesis Essay Example | Topics and Well Written Essays - 1500 words

The Efficient foodstuff Hypothesis - Essay ExampleIn this way, only in take a hopation bears the power to move commercialise prices.There happens to be three levels of market efficiency as delineated by Fama (1970) viz. weak, semi-strong and strong. harmonize to Fama (1970), weak form of market efficiency that market prices ar affected by a acquits past performance and previous returns. The semi strong form of market efficiency suggests that market prices reflect all the available information. This degree of market efficiency exists when there are no under or oer valued securities in the market and when new information affects market prices very rapidly. The strong form of market efficiency elaborates that all types of information, whether public or private, affects market price of securities. Despite the importance of the Efficient Market Hypothesis, its validity is highly debatable in the literature which is discussed in this essay.According to the Efficient Market Hypothesis, stock prices move in negative and positive directions while responding to information and announcement of events. However, there has been staunch concern owing to market anomalies that indicate deviations from Efficient Market Hypothesis such as Holiday effect e.g. Ariel (1990), Monday effect e.g. French (1980), November effect e.g. Bhabra, Dhillon and Ramirez (1999), January effect e.g. Bhardwaj and Brooks (1992) and P/E ratio effect e.g. Basu (1977). Critics are also of the view that movements in stock prices also reflect psychological factors and irrationality on the part of investors e.g. La Porta, Lakonishok, Shliefer, and Vishny (1997), Shleifer and Summers (1990) etc.. There has also been significant prove that economic conditions great affect stock returns e.g. Schwert (1989). The following paragraphs examine the Efficient

Macroeconomics Essay Example | Topics and Well Written Essays - 1500 words - 5

Macroeconomics - Essay Examples New Zealands low roam of unemployment related to its slow economic growth, or is the low rate of unemployment related to its high rate of inflation? Is tight monetary policy impart to the slow economic growth of the country? Is the high inflation contributing to low economic growth? These and many other questions remain unanswered.This paper aims at providing answers to the above questions. The paper intends to do this by gathering relevant instruction on unemployment, economic growth, inflation and monetary policy in New Zealand and evaluate it in relation to relevant theories so as to gain a reasonable basis for explaining seeming controversies identified above. The rest of the paper is organised as follows partitioning 2 provides information on economic growth, inflation, unemployment, monetary and pecuniary policies in New Zealand Section 3 provides a discussion of the facts outlined in section 2 in relation to relevant economic theories and s ection 4 provides some conclusions and recommendations. gibe to Evans et al. (1996) New Zealand launched into a sequence of economic reforms following a constitutional and foreign exchange crisis in 1984. These reforms have been describe by David Henderson (1995) cited by Evans et al. (1996) as one of the most notable episodes of liberalisation that history has to offer. The economic reforms included macroeconomic stabilisation and structural change.According to the OECD (2007) New Zealand began economic reforms 2 decades ago, which have laid the foundations for entrepreneurship and innovation in the country. The country maintains a well functioning product market, as well as a flexible labour market. In addition, the economy has been very open. (OECD, 2007). New Zealand also maintains world-class Public research organisations in many areas, especially in education and health. (OECD, 2007).Despite these positive aspects of the economy, the country has failed to maintain record level s of economic

Native American mascot controversy Essay Example | Topics and Well Written Essays - 750 words - 1

Native American mascot controversy - Essay ExampleA Mascot is an object, animal or person that represents an organization for example the Fuwa of the 2008 Beijing Olympic Games and the Otto of Syracuse University. It is a symbol of the organization and is emblematicof the organizations safe(p) wishes. At the commencement of the twentieth century universities and professional teams began to use images and words from the Native Americans as their mascot to represent their organizations. However, in the 1940s, the National Congress of American Indians launched a campaign aimed at eliminating the stereotypes towards Native Americans in the media especially in sports (Hylton, 2010).According to Goddard, the word Redskin was used as an identifier by the respective communities in the archean history. That is how the Native Americans differentiated the two racess. The word redskin was first used in 1769 while Piankashawsand and Col. John Wilkins were negotiating. Native Americans often use d the word in the 1800s whenever they negotiated with the French and later the Americans (Goddard, 2005). Washingtons DC Redskins were initially known as the Boston Braves in 1932 when the team was formed.It was the norm at this time to experience the same work for the teams whenever the football and the baseball shared the same stadium. The name was changed when they moved to Boston Red Sox home. The name was changed to Boston Redskins prior to moving gumption to Washington in 1933. Native Americans names and imagery used by this team started before 1933. In 1937, the team officially changed their name to the Washington Redskin when they moved to Washington, Dc (Nauright & Parrish, 2012).Since the Native America mascot is disrespectful and insulting to Native Americans, some schools and teams changed their mascots or names. Stanford University changed from The Stanford Indian to Stanford Cardinal. Syracuse University