Abstract This paper examines the history of compositematerials in the aircraft industry, their uses, the benefits and downsides of their us, and their future applications.
Abstract This paper details a brief history of boron composites from its earliest applications to recent developments. It studies the application of boron in composite epoxies and fibers and the use of these materials in airframe manufacturing. It includes figures showing usage of Boron composite. It concludes that boron has been very successful in aircraft manufacturing if the costs can be brought down.
From the Paper "Compounds of boron, most notably from unfinished borax ore, known as Tincal, were exported from Tibet in olden times. Historically, boron has been used for refining gold and silver in Arabia, ceramic glazes in China, and embalming in Egypt.
"Boric acid, a mild antiseptic, was isolated in the laboratory by chemistry professor William Homberg in 1720. Sir Humphrey Davy, a British chemist, and two French chemists, Joseph Gay-Lussac and Baron Louis Th?nard, discovered the element, boron, in 1808 concurrently. However, it took another 155 years before science turned its focus from borax to boron, and began to reveal the secrets of this mysterious and valuable element."
Abstract The paper offers a hypothesis on the percentage composition by mass of magnesium oxide and outlines the materials and procedure used in the experiment to test the hypothesis as well as the observations found. The paper then lists the calculations that determined the percent composition by mass of magnesium oxide is 35% oxygen and 65% magnesium. The paper includes a discussion on the results obtained.
From the Paper "The percentage composition is essentially how much of one element is contained within a single compound. The law of definite proportions states that a specific compound will always have the same elements within it by definite proportions of mass [ref 1]. If this law is determined to be true, then that would mean that the percentage composition of any given substance should be the same throughout multiple samples. The magnesium strip of metal is polished with steel wool to remove any contaminants that are on the strip. The contaminants on the strip of metal could come from the natural state of the air, the container they were in, or anything that has come in contact with the magnesium. When magnesium is combusted (burned) it produces a white-powdery substance that is also known as magnesium oxide."
Abstract This paper is a literature review on studies that have been done on standard safety measures in commercial aircraft. The paper also discusses new and revolutionary measures that have been researched and added on to pre-existing safety equipments, such as seatbelts, to ensure optimal safety measures.
From the Paper "Aircraft safety has become increasingly important during the last few decades. An increase in commercial flight accidents have for example also brought to light the need for better aircraft safety measures. For this reason, several studies have been conducted, with the result of new safety measures being implemented for commercial aircraft. Standard safety measures such as seatbelts and structure have been supplemented by revolutionary measures to ensure the safety of passengers and crew alike."
Tags: commercial aircraft, design, aircraft industry
Abstract This paper discusses how weather conditions have often been a contributing factor in fatal aircraft crashes, especially in private and civil transport aviation. The paper explains that this is because some of these pilots have not acquired sufficient practical or IFR experience to overcome the challenges imposed by overcast weather conditions in elevated terrain, or by intense fog on a landing approach. The paper stresses that this is especially when flying at night, when darkness can exacerbate these challenges. The paper illustrates how tragically, some pilots tend to underestimate the difficulties low ceilings or adverse weather systems can impose, or they overestimate their piloting skills.
Abstract In this paper the author looks at the painting, ?Composition with Red Yellow and Blue? c. 1922 by Piet Mondrian and attempts to bring a sense of purpose to the painting and instill the reader with a sense of appreciation for the message that Mondrian imparts through his art. He concludes by examining the September 11th attacks in relation to Mondrain's art and contends that Mondrain would have regarded it as surreal.
From the paper:
"Mondrian believed that artistic expression should be found in the abstraction of form and color and that his use of vertical and horizontal lines would express the perfect harmony between these two extremes".
Tags: artists, painters, Piet, Mondrian, Composition, Red, Yellow, Blue, Amsterdam, Theosophical, Neoplatonic, Panthelistic, Paris, De, Stijl, Le, Neo, Plasticisme
Abstract This paper looks closely at the elements of materialism and spirituality. It contends that materialism takes the more significant role in our daily lives. The paper firstly looks at the ideas of psychology, Marx and Nietzsche to prove that materialism is central to our human nature. The author explains that writings negative to materialism usually only deal with the excess of materialism, not materialism itself, to finally conclude that spiritually is important but not vital to existence.
From the Paper "This estrangement between the two spheres of life, the relationship between materialism and spirituality, is as central a divide as one can imagine. From the remains of our earliest writings, these concepts have been illuminated for us by religious figures, philosophers, novelists, and literary critics, amongst many others. The two concepts, however, are often inextricably linked. In our daily lives, it is clear that materialism remains dominant, and it is vital to our survival as a species. Substance, then, is the true reality of the world, as it is used for the medium of explanation. Spiritualism, too, has been shown to play an important role in our lives as well, as faith has been illustrated as a guiding construct for people daily. The following will address the concepts of materialism and spirituality, analyzing the importance or vitality of acknowledging our material nature while allowing that spirituality too has a place ..."
Abstract This paper discusses the way in which Guy de Maupassant treats materialism in his short story, "The Necklace." This paper offers a characterization of the major female character who places value only on material objects.
From the Paper "In his short story "The Necklace" Guy de Maupassant tells the story of a woman who borrows a diamond necklace for a party and loses it during the course of the night. As a result, she and her husband must live in poverty and spend the next ten years working to pay off the debts to replace the necklace. In his characterization of Mathilde, Loisel de Maupassant clearly argues against materialism as she is forced to pay for her petty superficial desires."
Tags: de maupassant, necklace, materialism, irony, material objects, shallow
A critical paper on the nature of Marxist philosophy on materialism and an examination of whether or not the theory is of a 'scientific' nature as it claims.
3,051 words (approx. 12.2 pages), 10 sources, 2000, $ 89.95
Abstract This critical paper illustrates in a number of ways that dialectical materialism is arrived at through a process of scientific inquiry. The author gives a distinct definition of the meaning of what it is that warrants the description of a theory as "scientific". Next, she applies this definition to Marx's historical theory and shows how it corresponds to this description. Finally, she reflects and responds to some of the ways that Marx's critics are in disagreement with her argument that dialectical materialism is, in fact, a study of history that is based on scientific theory and objectivity.
From the Paper "As a student of history, I believe that there is validity in Marx's "scientific" postulation. The study of history is very important, I believe, in discovering what lies ahead of us and how best to avoid repeating past mistakes. Although there are no "concretes" in history, and at this point, I diverge from Marxian historiography, there must be an objective way of looking at the past in order to theorize about how we have arrived at our current situations. Although I do not believe Marx's theory of history to be entirely correct, I do argue that this theory is arrived at objectively and scientifically."
Abstract This paper compares views on nonreductive materialism and substance dualism and looks at problems the philosophical theory of nonreductive materialism encounters with relation to causation. It also examines concepts of neurophysiological processes in the brain.
From the Paper "This essay will explain the philosophical theory known as nonreductive materialism. It will then identify the problems that this theory encounters with respect to causation and then given its ..."
Abstract This article discusses the situation of mental health and illness in today's society. The author argues that materialism, fame and fortune have taken over society and that as a result society has forgotten to give meaning to life.
From the Paper "Good mental health is a fundamental aspect of life, but, as we are aware, a huge proportion of our society, around 25%, will at some stage suffer from a form of mental illness. We must realize the enormity of this problem. Stalin once said, ?The death of one person is a tragedy, the death of a thousand is a statistic.? (Stalin). This means that we as humans, are unable to digest all the information that comes our way everyday and numbers are just that: numbers. 25% means that in every four people, one is likely to experience mental illness. Mental illness is a problem of the everyday, of the streets, of the ordinary man and woman that experience the joys, the sorrows, the trials and the tribulations of life."
Tags: american, carey, dream, health, illness, mariah, materialism, mental, society
This paper looks at different perspectives of operations strategy and how material requirements planning implementation shift according to which strategy is adopted.
Abstract This paper describes business as mathematics in that it is an equation of balance on both sides of the balance sheet: labor must be balanced with capital, resources with allocation, customers with services or goods and workers with rewards. The paper describes the perspectives of operations strategy and material requirements planning. It illustrates how business organizations differ dramatically in their underlying systems of organization because of the personal preferences and predilections of their managers.
Table of Contents
I. Operations Strategy and MRP: A Brief History
II. The Importance of Operations Strategy
III. Organizational Approach
IV. Political Approach
V. Cognitive Approach
VI. Conclusion
VII. Works Cited
From the Paper "Doing business is mathematics by other means ? all a question of keeping equations in balance on both sides. Labor must be balanced with capital. Resources with allocation. Customers with services or goods. Workers with rewards. At the heart of an ideal operation ? by which is usually meant a business, but a number of other multi-person organizations also qualify ? is a sound theory of operations strategy. Part of that strategy must be a well-designed program of material requirements planning or MRP. After looking generally at the field of operations strategy or operations management, this paper looks at different perspectives on operations strategy and the ways in which MRP implementation plans shift according to which operational strategy is adopted.
Operations Strategy and MRP: A Brief History
Industrial management in business is a term used to describe the techniques and expertise of efficient organization, planning, direction, and control of the operations of a business. In the theory of industrial management, organization has two principal aspects. One relates to the establishment of lines of responsibility, drawn usually in the form of an organization chart that designates the executives of the business, from the president to the foreperson or department head, and specifies the functions for which they are responsible. The other principal aspect relates to the development of a staff of qualified executives (Johnson, Newell & Vergin 19)."
Abstract This paper examines the significance of the body in anthropological thought and further argues that the body is the material locus of subjectivity. In order to build this hypothesis, it critically reviews the work of three key thinkers Merleau-Ponty (1964), Bourdieu (1984, 1990), and Taussig (1980, 1986, 1993). It also argues, together with Csordas (1990), for the possibility of a productive dialogic relationship between the preobjective and a conception of representation that includes a consideration of habitus.
From the Paper "Bourdieu (1990: 71-72) notes that the body takes metaphor seriously. By this Bourdieu implies that we live our lives through actions structured in time and space. Moreover, the material world that surrounds us is one in which we use our living bodies to give substance to the social distinctions and differences that underpin social relationships and symbolic systems. In the context of anthropological theory, Bourdieu's sentence takes on another meaning. The body has inherited a Cartesian dichotomy between the thinking mind and the mechanic body that means the metaphors ascribed to it did not give any agency to the body. The body takes this very seriously because, as Foucault (1979) shows, the body became a site of bio-political struggle."
Abstract This is a short case study examining the alternatives available to Advanced Material Technology Corporation. it includes a discussion on the straight bonds, convertible bonds and bonds with warrants. it explores the recommendation that is made to investigate a stock offering in order to avoid taking on additional debt and to maintain a strong debt/equity ratio.
From the Paper "Advanced Material Technology Corporation (AMT) a Japanese organization needs to raise additional capital to fund its capital expenditures over the next three years. It has identified three possible ..."
Tags: Advanced Material Technology Corporation, case study
Abstract In this paper, the theory of Historical Materialism (Marxism) is applied to libertarian economic theory. The paper identifies strengths and weaknesses in libertarian theory, the weakness being failure to recognize that real-world markets are imperfect. The paper examines the implications for development of a more just society.
From the Paper "If a society is to be just, a requirement as fundamental as justice itself is that the society be able to work. That is it must function as a society in a material sense; feeding, housing, clothing, and otherwise providing for the needs and wishes of its people. If a society cannot meet these needs, it will die off or change into some other kind of society and not necessarily a just one anymore. It is therefore useless to pursue..."
