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Term Paper # 16042 SHOPPING CART DISABLED
Comets, 2002.
This paper explains what a comet is and why they continue to circle around the planets.
1,200 words (approx. 4.8 pages), 6 sources, MLA, $ 41.95
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Abstract
This paper explains the composition of comets and clarifies what happens that gives them their shimmering appearance. It explains the various types of comets and elucidates the close link between the orbit of comets and the orbit of meteor showers. It lists the commonly seen features when a comet is near the sun and concludes by looking at factors resulting in a change in the behavior of a comet.

From the Paper
"In outer space there are many things that man is still trying to fathom, and he has been intrigued by many things high up in the sky, but yet has not been able to figure out what they are or what they may mean. The field of astrology is one that began thousands of years ago with the Egyptians being the first known astronomers. They were the ones who created the first map of the North Star that is used till today to trace the movements of our planet and the heavenly bodies around it."
Term Paper # 15893 SHOPPING CART DISABLED
Schrodinger, 2002.
A biography of the life and works of the physicist Erwin Rudolf Josef Alexander Schrodinger.
860 words (approx. 3.4 pages), 5 sources, MLA, $ 30.95
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Abstract
The paper details the life of the Austrian physicist Erwin Rudolf Josef Alexander Schrodinger. It examines his academic career from its origins from the University of Vienna in 1906 to his faculty positions all over the World. It evaluates his work and his published writings on topics such as electromagnetic theory, color theory and wave mechanics and describes his two most famous equations, crucial to relating wave theory with the energy of a system.

From the Paper
"With the outbreak of the World War I, despite being stationed on the Italian Front, Schrodingerr published a paper. His first work was based on furthering Boltzmann?s ideas. Schrodingerreceived a citation for his efforts in the War. After the war, Schrodinger was sent to Vienna where he continued his research. He published his work on quantum mechanics and later made valuable contributions to the color theory. His work on radioactive decay garnered him an associate faculty?s position in Vienna. Financial constraints (having to care for a family?he had recently married) caused Schrodinger to take up a faculty position in Jena. Later he held chairman?s positions in Breslau, and finally the chair of theoretical physics at the University of Zurich."
Term Paper # 9508 SHOPPING CART DISABLED
The Atoms in My Hand, 2002.
An insight into atoms - what they are and where they come from.
715 words (approx. 2.9 pages), 3 sources, MLA, $ 25.95
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Abstract
The paper gives a brief insight into atoms from the beginning of recognition of their existence by the ancient Greeks, to the ability today to create man-made ones. It discusses the chemical composition of atoms and how scientists can now predict their behavior with great accuracy.

From the Paper
"According to existing theories and experimental results, the Big Bang took place about 12,000-15,000 million years ago. Within the first three minutes of the existence of the Universe, the light elements originated. Atoms came along after about 300,000 years and the stars and galaxies originated during the first million years. However, it took a while for humans to recognize atoms, although they were right before their eyes."
Term Paper # 9277 SHOPPING CART DISABLED
Underwater Acoustics, 2002.
A discussion on underwater acoustics and acoustic energy used to detect objects in the oceans or sea beds.
1,375 words (approx. 5.5 pages), 6 sources, MLA, $ 45.95
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Abstract
The following paper discusses acoustics signals that detect the presence and location of commercially useful fish, map the ocean floor to establish the safest paths for supertankers, explore the earth?s geological formations and discover oil deposits in the ocean floor.

From the Paper
"At a bottom of the permanent thermocline or below it, water temperature is uniform. Here, the pressure of the water column due to the depth takes over. The sound speeds then increase on account of increase in pressure. (Pacific) The deep sound channel axis is between 600 and 1,200 m below the sea surface at low and middle latitudes. This is deepest in the subtropics and come to the surface in high latitudes, where sound propagates in the surface layer. (Pacific)
Sound waves can be ?trapped? in the deep sound channel and propagate in long distances. This is because these waves go through little attenuation beyond that, and this is due to geometric scattering or spread as well as minor volume scattering in water."
Term Paper # 9209 SHOPPING CART DISABLED
Sonic Study, 2002.
A discussion of the study of sound.
800 words (approx. 3.2 pages), 2 sources, $ 28.95
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Abstract
This paper introduces the general study of sound, and, specifically, ultrasonic phenomena. Human versus animal perception of sound is discussed. The use of ultrasound as a diagnostic tool in humans is outlined.

From the Paper
"One of the greatest tools that man has ever had in the drive to preserve his own body is that of understanding. Particularly, through greater comprehension of the processes and logistics that facilitate our body functions, we can make further gains in aiding them where need exists. Sonic study is indicative of that very fact and, specifically, with the inception of sound exploration into the canon of physics came evidence that sound is more than just what human beings can hear. Rather, we now understand sound as acoustic energy existing in amplitudes of widely varying sizes and intensities. Further, the human ear perceives these amplitudes by translating their frequency. This frequency, a measure of the quantity of sound waves an object (i.e. vocal chords, drum skin, etc.) produces per second, may occur across an infinite range of measurements, expressed in hertz. The human ear, however, has a decidedly finite capacity for sound comprehension that falls somewhere between 20 and 20,000 Hz. Any sound occurring above that frequency is defined as ultrasonic. That is, ultrasonic phenomena are those sounds that exceed ?normal? human hearing capabilities, normal being defined as that hearing which falls within the aforementioned frequency comprehension range."
Term Paper # 9146 SHOPPING CART DISABLED
Dry?Cell Batteries, 2002.
A technical research report on the definition of dry-cell batteries and their kinetic make-up.
835 words (approx. 3.3 pages), 2 sources, APA, $ 29.95
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Abstract
The paper discusses dry-cell batteries which were invented as an alternative to higher leaking, long lasting batteries. Today?s advanced electronics are demanding more battery power and it is not unusual for a highly developed electronic item to go through two or three sets of batteries in a day. The paper shows that as technology advances, the stronger the battery demand and this brought about the invention of the dry-cell battery. The purpose of this technical research is to define dry cell batteries, their kinetic make-up, and how are they recycled.

From the Paper
"Recycling batteries saves the environment and ensures proper disposal. There are many programs which assist in helping individuals learns how to recycle batteries. There is one program called ?Charge Up To Recycle? which educates people on the recycling process, and the companies that recycle batteries. The objective of this program is to make everyone aware of the available services and encourage them to participate in recycling of the batteries. There are some battery recycle facilities that charge a small fee for used up batteries, but most of these facilities will take the batteries free of charge. The purpose of the battery manufacturers is to get everyone involved in recycling old batteries. Recycling batteries can be very beneficial to the air, eliminating lots of air pollution."
Term Paper # 8841 temporarily unavailable
Term Paper # 8556 SHOPPING CART DISABLED
E Pluribus Unum, 2002.
A study on the big bang theory of creation.
2,695 words (approx. 10.8 pages), 6 sources, MLA, $ 80.95
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Abstract
The paper argues the scientific big bang theory and order in the development of our universe. It describes the hierarchy of events and the Great Chain of Being theory. In particular, it discusses the electron atom nucleus universe expands origin universe Big Bang primordial ball creation overall order. This paper is well formatted with intelligent depth to the argument of the creation of life and our planet.

From the Paper
"Electrons circle the nucleus of an atom. Untold trillions of atoms collide together and explode. The universe expands. Electrons race down the copper wires of an electric cable. The sun shines. Leaves digest the sunlight, produce nutrients, live, grow, die, and fall to the ground. The wind bears aloft the leaves, scatters them over earth and sea. The tide moves them, pushes them up into rivers where at last they settle into the mud. Salmon swim upstream; lay their eggs on the muddy bottoms of lakes and rivers. A powerful grizzly bear nuzzles the icy water of a mountain brook. His great paw sweeps into the water and catches a darting salmon. Men come; establish a city on the banks of the stream. They drive the bear off. Their boats coast upon the surface of the sparkling water. Nets plumb the frigid depths, resurface filled with salmon. The men eat the salmon. The salmon are digested, turned into fodder for a thousand other creatures and into the food that builds civilizations. Digested again, these minute particles break down into molecules, and the molecules into atoms. A lone atom floats off in the vast emptiness of space. Electrons circle the atom?s nucleus. These are cycles, yes, but wherein lays their ultimate origin? Is there a connection between all that makes up the universe? Is there a plan?"
Term Paper # 7726 SHOPPING CART DISABLED
Safety Issues of the Suburban Utility Vehicle, 2002.
This paper discusses the relative risk of buying a Suburban Utility Vehicle (or SUV) as opposed to a standard car automobile from the point of view of a consumer.
2,225 words (approx. 8.9 pages), 12 sources, $ 69.95
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Abstract
This paper discusses in detail the safety of the Suburban Utility Vehicle (or SUV). The author uses the science of physics and engineering and the relationship between a car?s relative mass and center of gravity to understand to understand the problems. The author states that increasing the track width is the only way to make the vehicles more stable but that may modify the appearance of the car.

From the Paper
"What can be done to remedy these concerns over the Wrangler?s design? To answer this question, one must do more than simply understand more about the safety features of this particular vehicle or of SUVs in general. One must turn to the science of physics and engineering and the relationship between a car?s relative mass and center of gravity to understand what the risks are for each vehicle and how best to potentially remedy those risk. Or, to put the question in another way, if Einstein were an auto mechanic, what type of Jeep Wrangler would he like to be riding in? How might he modify the vehicle?s design?"
Term Paper # 7433 SHOPPING CART DISABLED
Maglev Trains, 2002.
The development and use of magnetic levitation (maglev) propulsion systems in North America and around the world as an alternative mode of transportation.
2,400 words (approx. 9.6 pages), 5 sources, APA, $ 73.95
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Abstract
With air travel and the highways becoming increasingly congested, the need for an efficient, fast and comfortable mode of alternative travel has been felt in many countries of the world. One of the possible solutions is the Magnetic Levitation Propulsion System or high-speed trains called the Maglev train (short for magnetic levitation). The recent question mark over the safety of air travel and the fear of flying created among the general public by the events of 9/11 has renewed interest in the Maglev technology. This paper discusses how the Magnetic Levitation Propulsion System works and briefly overviews its history of development. The different types of designs developed so far, the cost of developing such systems, and the potential for its expansion and use in transportation systems in the United States and all over the world is also discussed. The author uses photographs and plan drawings to illustrate points.

From the Paper
"We all know that the opposite poles of a magnet attract while the like poles repel each other. This is the basic principle on which the Magnetic Levitation Propulsion System works. In magnetic propulsion systems, powerful electromagnets are used. The three basic components of a maglev train system are: A large electrical power source, metal coils that line the track or guide-way, and large magnets attached to the underside of the train. There is no conventional engine in maglev trains. Instead, the force for propulsion is achieved by a combination of the magnetic fields created by the electrified coils in the tracks (called the guideways) and the guideway walls."
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Papers [131-140] of 418 :: [Page 14 of 42]
Go to page : <— 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 —>