This paper studies the past and future use of boron composite structures in aviation.
Essay # 5612 |
1,190 words (
approx. 4.8 pages ) |
11 sources |
APA | 2001
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$ 24.95
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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 Thnard, 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."
Tags:Boron, composite, aircraft, frame, manufacturing, history, fibers, materials, French, British, chemistry
Examines the use of composite materials in aircraft production.
Research Paper # 39500 |
3,150 words (
approx. 12.6 pages ) |
23 sources |
2002
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$ 54.95
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Abstract
This paper examines the history of composite materials in the aircraft industry, their uses, the benefits and downsides of their us, and their future applications.
Tags:URBAN STUDIES / TRANSPORTATION, composite aircraft materials
An examination of Piet Mondrain's approach to the painting "Composition with Red Yellow and Blue by
Essay # 3934 |
1,830 words (
approx. 7.3 pages ) |
3 sources |
2001
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$ 35.95
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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
Percentage Composition of Magnesium Oxide
A review of an experiment that sought to determine the percentage composition by mass of magnesium oxide.
Term Paper # 115945 |
1,940 words (
approx. 7.8 pages ) |
1 source |
MLA | 2009
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$ 37.95
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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.
Outline:
Purpose
Hypothesis
Introduction
Materials
Procedure
Observations
Calculations
Conclusion
Discussion
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."
Tags:materials, procedure, observations, definite, proportions, reaction, crucible
An annotated bibliography of five scholarly articles on bacterial compositions in lakes and other water reservoirs.
Term Paper # 136168 |
1,250 words (
approx. 5 pages ) |
5 sources |
APA |
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$ 25.95
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Abstract
The following paper is a brief summation, an annotated bibliography, of five scholarly articles that deal with the factors impacting bacterial compositions in lake and other water reservoirs. The paper notes how some phytoplankton appear much more resilient than others and respond surprisingly well to things like acidification or to increased temperature.
From the Paper
""Effects of PH on Algae Community Composition Brettum, Pal. (1996). Changes in the volume and composition of phyto-plankton after experimental acidification of a humic lake." Environment International, 22(5): 619-628. The above study looked at the effects of experimental acidification on the phyto-plankton volume and composition in Lake Skjervatjern in Norway. In Basin A, the acidified basin, there were marked changes in the phyto-plankton composition and in the percentage of the main algae groups in the years 1991-92. Specifically, the percentage of green algae decreased - especially a species called Oocystis submarina v. variabilis -..."
Tags:annotated, bibliography, algae
A look at amalgam and resin dental composites.
Essay # 35064 |
900 words (
approx. 3.6 pages ) |
6 sources |
2002
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$ 19.95
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Abstract
This paper looks at the ideas behind amalgam and resin dental composites, the costs and efficiencies of both and how they compare in tests.
This paper discusses the Beatles' unique influence on the composition, playing and recording of music.
Essay # 61151 |
1,245 words (
approx. 5 pages ) |
9 sources |
APA | 2005
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$ 25.95
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Abstract
This paper explains that the Beatles affected every aspect of society worldwide and changed the entire music industry in the recording studio, in songwriting habits and standards, in the use of instruments and sound effects and in their manner and their dress. The author points out that, nearly fifty years later, the sound of the Beatles is still not only a desirable sound but also is purchased over and over again by generation after generation attesting to the timeless appeal of this revolutionary group of the sixties. The paper relates that, compared to the other musical artists of the day, the sound of the Beatles was a sound, which contained more depth, more dimensions and created a whole new standard in music, shredding the norms and shaking up the entire industry worldwide.
Table of Contents
Statement of Thesis
Introduction
"Talkin Bout a Revolution"
Changes in the Music Industry Norms
Songwriting is for Performers, Too
Setting Records, Selling Records and Shattering the Musical Mold
Summary and Conclusion
From the Paper
"It is astoundingly and incredibly amazing in comprehension that a group of young men from England singing a few tunes in nondescript attire of suits and ties would change the entire music industry in the timeframe of just a few years and still be affecting the music world and industry nearing fifty years later. The stamina and popularity of the Beatles as well as their music has not faded even today and all predictions are that their music and legacy will live on for quite some time to come."
Tags:phenomenon, beatlemania, sixties, sound, industry
A look at the challenges that must be overcome when teaching revision and editing techniques in freshman composition classes.
Essay # 60986 |
2,267 words (
approx. 9.1 pages ) |
18 sources |
MLA | 2005
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$ 42.95
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Abstract
This paper explains the importance of knowing how to write well and how to revise and edit well. The paper describes the difficulties most students face when they are asked to revise a paper they have written and why separating the writer's ego from the revision process is a prerequisite to good editing skills. The paper also looks at current methods for teaching revision and editing skills and suggests alternatives to these methods. Finally, two case studies are discussed in the paper.
Introduction
Revision and Editing: Difficulties
Revision and Editing: Advantages
Revision and Editing: Realities
Current Teaching Methods
New Ideas
Case Study - Actual
Case Study Method
Student One
Student Two
Corrective Methodology
From the Paper
"The eager freshman English writer comes to the process of composition with many pre-conceived, previously successful methods for editing a first draft. A favorite teacher's well-intentioned message, a parent's unskilled assessment, or the student's own perceptions can stymie the editorial and revision process."
Tags:well-crafted, paper, thoughtful, discussion, scholarly, dissection, structure, individuality
A look at Edgar Allan Poe's philosophies about poetry and short stories.
Analytical Essay # 139737 |
750 words (
approx. 3 pages ) |
3 sources |
MLA |
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$ 16.95
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Abstract
This paper discusses Edgar Allan Poe's philosophies about structure and narrative for poetry and short stories, based on his essay "The Philosophy of Composition." Two poems and two short stories are used as examples of Poe's various methodologies for writing compelling and string literary works, including "The Raven," "Annabel Lee," "The Cask of Amontillado," and "The Tell-Tale Heart."
From the Paper
"In Edgar Allen Poe's essay, "The Philosophy of Composition," published in 1850, the author described the purposes of and methods needed to construct both poetry and prose writing. Poe preferred an approach to writing that borders on the mathematical, relying on a precise and orderly routine through which he composed his works. He insisted that all good writing begin with the idea of the dAfA(c)nouement, or climax, of the work, in order to construct the rest of the poem or story around this moment (259). He then layered multiple language and plot devices on this climax, moving backwards to the start of the composition. For Poe, the rationale behind..."
Tags:poe, composition, poetry
Examination and comparison of Kuroda Seiki's "Withered Field (Grez)" and Claude Monet's "Waterloo Bridge, Grey Day".
Comparison Essay # 30473 |
3,150 words (
approx. 12.6 pages ) |
10 sources |
2002
|
$ 54.95
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Abstract
Kuroda Seiki (1866-1924) from Japan and Claude Monet (1840 -1926) from France are examples of artists who shared an urge for creative discovery. Both artists painted what are considered to be impressive and revolutionary paintings. In their paintings, they instilled new ways of representing reality through composition. This essay will examine Kuroda Seiki's "Withered Field (Grez)" and Claude Monet's "Waterloo Bridge, Grey Day" in order to show the similarity of their respective methods, a similarity that was radical in its time because it broke with the accepted methods of composition and attempted to reinvent the nature of artist experience and representation.