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Term Paper # 93414 SHOPPING CART DISABLED
The Virgin Islands and Tourism, 2007.
This paper discusses the Virgin Islands and looks at the impact of tourism.
807 words (approx. 3.2 pages), 4 sources, MLA, $ 28.95
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Abstract
In this article the writer discusses that tourism, especially in an ecologically sensitive area such as the Virgin Islands, brings with it both positive as well as negative influences and impacts. The writer notes that the central question that needs to be asked is whether the islands can withstand the increasing tide of tourism and the attrition of its ecological structure. The writer points out that the fact that the islands are economically dependent on tourism means that a balance has to be found between a vibrant tourist industry and ecological sustainability. The writer concludes that taking into account the sensitivity of the area one cannot be complacent about the impact of tourism on these islands.

From the Paper
"However, ecologists and other experts are emphatic in their view that there are also real and potential negative factors that impact on the ecological and environmental health of these islands. These include aspects such as over-crowding, environmental problems, destruction of the reefs as well as social and cultural problems that may result from alien influences brought from outside the islands."
"Furthermore, experts also warn of the potential chaos if tourism is left "unmanaged" and solely at the mercy of market forces. An example of what is meant by management is the control of the number of visitors in relation to the available infrastructure."
Term Paper # 93210 SHOPPING CART DISABLED
The Power of Coal, 2006.
An in-depth discussion regarding the properties and uses of the different types of coal.
2,300 words (approx. 9.2 pages), 12 sources, MLA, $ 70.95
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Abstract
This paper discusses the use of coal as a fuel. The paper reviews the properties of coal and the different mining methods. The paper also discusses the impact the use of coal has on the environment.

From the Paper
"One way to lower down the carbon dioxide production of an energy plant is by making it more efficient, that is generating more energy with less fuel. A process called gasification converts coal to gas. This process is about 40 percent efficient as opposed to a steam driven coal plant with an efficiency of about 36 percent. However for the short run and maybe the long run as well, the most important new source of energy from the Rocky Mountain West will be coal. Earlier in the century small amounts of western coal were used to power steam locomotives. With the introduction of diesels after World War II, however, western coal production dropped off to very minimal levels. Then, in the early 1970s transportation of low-sulfur western coal to new coal-burning power plants in parts of the Midwest became economic. Because of environmental regulations, it had become cheaper to import western coal than to install the expensive scrubbers needed to clean high-sulfur eastern and mid-western coal. "
Term Paper # 92997 SHOPPING CART DISABLED
Natural Disaster Preparation, 2007.
An analysis of the responsibilities of private citizens and local, state and federal agencies in preparing for natural disasters.
1,803 words (approx. 7.2 pages), 13 sources, MLA, $ 57.95
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Abstract
This paper explores the possibilities for increased awareness, preparation and response to natural disasters, given the recent history of these events around the world. The paper gives a general overview of natural disasters and discusses the ability of private citizens and local, state and federal agencies to prepare for them. The paper goes into detail about some aspects of Hurricane Katrina and what could have been done differently to prepare for her.

Table of Contents:
Introduction
Natural Disaster Overview
Community Preparedness for Disaster
Katrina, an Exercise in Ineffective Preparedness
Recommendations by the International Federation of Red Cross and Red Crescent Societies on Disaster Preparedness
Early Warning Technology
The Future

From the Paper
"There is only one thing for certain; disaster will strike again. Meteorologists have noted that the period of reduced activity that occurred between 1971 to 1994 ended, and predict that three or more major hurricanes, rating Category 3 or higher, can be expected each year in the Atlantic, Caribbean and the Gulf of Mexico (Beardsley, 2005). Earthquakes will continue to occur, as will tsunamis, wildfires, flooding, and the plethora of other disasters that affect communities around the world. Only through increased preparedness will the citizens of the world be protected from these unavoidable, inevitable events."
Term Paper # 92241 SHOPPING CART DISABLED
Price Mechanisms and North Sea Oil, 2006.
An in-depth discussion regarding the factors influencing the price of North Sea oil.
9,443 words (approx. 37.8 pages), 15 sources, MLA, $ 194.95
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Abstract
This paper takes an in-depth look at the history and factors that influence and impact the price of North Sea oil. The paper examines how taxation, new technology and extraction costs effect prices of North Sea crude. It also explores the global situation and the impact of dwindling North Sea supplies on global oil prices.

Outline:
General
Global Historical Price Trends
How Oil is Sold
Taxes and North Sea Oil
Tax Situation and New legislation in the UK
Technology Innovations and Tax Incentives
Extraction Costs
Global Competition and North Sea Oil
Conclusion

From the Paper
"The European market will not be able to achieve stability as long as there are no mechanisms in place to control supply and price. Many experts feel that the current situation means the end to low prices for consumers (Appert, 2005). The Brent price started at $40 a barrel in the beginning of 2005, but had risen to $70 a barrel after Hurricane Katrina took out many refineries along the Gulf Coast (Appert, 2005). Oil production has changed since the 1970s. During the 1970s companies worked on building a surplus. However, demand rose quicker than their ability to produce. Now companies work on a just-in-time basis (Appert, 2005). There is no reserve to level supply when it is needed. Changes due to shocks are seen rapidly on the consumer end. Consumers got used to stability in pricing during the 1970s. If supply was low companies had enough in reserve to meet the demand. "
Term Paper # 91143 SHOPPING CART DISABLED
Oceanography, 2006.
An in-depth discussion on oceanography.
2,140 words (approx. 8.6 pages), 8 sources, MLA, $ 66.95
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Abstract
This paper begins with a general definition of oceanography. It continues to paint a more realistic picture of the work of an oceanographer. The paper offers details on different focuses of oceanography,like climatological, palaeoceanographic and physical to name a few. In conclusion, the author highlights the importance of the information derived from this particular science. It also includes graphic representation to qualify points made.

From the Paper
"Long Bay in California is a heavily populated coastal region that has many tourists visiting it at all times. Sand resources are here for recreational purposes, as well as for coastal habitat. It must be noted that earlier studies of the same have revealed a large amount of sand deposits, which are situated oblique tot eh existing shoreline. This is oriented clockwise in the offshore direction, and the sand feature is about ten kilometers long, two kilometers wide, and more than three meters thick. It is assumed that these sand deposits are providing a rich source of beach nourishment material. This study was undertaken in order to, at the outset, measure and models the oceanographic circulation in the area, and secondly, to identify and recognize the various processes that maintain the presence of this particular sand feature."
Term Paper # 75754 SHOPPING CART DISABLED
Appalachia, 2006.
This paper discusses the Appalachian mountain region and its natural resources.
1,826 words (approx. 7.3 pages), 7 sources, APA, $ 58.95
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Abstract
In this article, the writer discusses the Appalachian mountain region. The writer notes that today the region has a reputation that is rich in resources with a notoriously poor economy and people. The writer maintains that this is no doubt the legacy of the exploitative nature of early industrialization in the Appalachia area. The writer concludes that as infrastructure is developed there is less and less need for some of the region's riches and conversely as the resources available are depleted, industry looks elsewhere for a point of need, leaving behind the generations of workers dependant upon this type of development. The writer contends that it is for this reason that the future of the Appalachian region is yet unknown, and will continue to be a region of flux for many years to come.

From the Paper
"The Appalachian mountain region was the first American frontier, sought after as a place to romantically recreate the American dream of idealistic frontiersmanship. The mountains were the back door to many of the original American colonies and within them to the settlers of the nation lay unknown riches and exotic cultures, yet to be experienced or some would say exploited by the Europeans and the American settlers. They were the first areas to be traversed and eventually developed. The name of the area is a result of the goals of the Spanish to find wealth through gold mining as the area is named for the first group of Native Americans to point toward the forests and claim them rich in gold, the Appalachee. It is thought that they may have done so to send their unwanted guests away from them but none the less the name stuck."
Term Paper # 75687 SHOPPING CART DISABLED
Fossils, 2006.
A discussion on fossils from the Pre-Cambrian period.
794 words (approx. 3.2 pages), 5 sources, MLA, $ 28.95
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Abstract
This study discusses the Pre-Cambrian Period, roughly some two billion years ago, and in particular, fossils that have been found from that time period. The paper discusses three types of fossils that have been left behind -- body, trace and chemical and that these can be readily found within rocks formed during the Archaean and Proterozoic Periods.

From the Paper
"During this time, a number of life forms emerged and left behind three types of fossils--body, trace and chemical, which can be readily found within rocks formed during the Archaean and Proterozoic Periods. Some of these fossils are actual cellular remains, something which Donovan admits is extremely rare in rocks of this age. The oldest have been dated as about 3.5 billion years and can be found in cherts from the Warrawoona Group near the North Pole, being northwest of Australia, and in the Onverwacht Group in eastern Transvaal (South Africa)."
Term Paper # 75612 SHOPPING CART DISABLED
Ecological Restoration, 2006.
This paper discusses ecological restoration and restoring the natural balance of the land.
1,373 words (approx. 5.5 pages), 3 sources, MLA, $ 45.95
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Abstract
In this essay, the writer looks at the matter of restoring the natural balance of the landscape. The writer discusses Robert Elliot's apparent distaste for ecological restoration in close detail throughout the first portion of this paper. This article explores the circumstances in which restoration may be considered benevolent, through careful examination of Elliot's philosophy and that of Murray Krieger. The writer concludes that in the case of restoring the natural balance of the land, one is not attempting to profit from the restoration or create a fake situation, but rather restore the original version to its original grace and glory so it can be better appreciated.

From the Paper
"Robert Elliot in his work "Faking Nature" rejects the idea that restoration ecology is useful in many instances. Elliot asserts that attempting to restore the natural ecology of the land is nothing more than an attempt to forge that which was once natural and beneficial. In this light restoring the natural ecology of the land seems nothing more than an attempt to fake that which is natural, which in and of itself promotes no intrinsic value.
Further Elliot asserts that one can not reproduce the value that original ecosystems had to offer. The field of environmental ethics proposes that the natural value of nature should be preserved rather than the value of nature purely for human purposes including survival or consumption. Under this assumption nature isn't necessarily valued by humans desiring to create artificial landscapes purely for humanistic benefits."
Term Paper # 75597 SHOPPING CART DISABLED
Purification of Metals, 2006.
An analysis of the purification of metals from ores.
1,757 words (approx. 7.0 pages), 6 sources, MLA, $ 56.95
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Abstract
The paper describes how metals exist in the form of minerals in the earth's crust, a metal ore being a highly concentrated mineral form of the metal. The paper explains how extraction of metals from its ore depends upon the quality of the ore and that the ores obtained from the ground contain unwanted impurities called gangue. The paper discusses the various methods of extracting these impurities from the metal.

Table of Contents:
Concentration
a. Gravity Separation or Hydraulic Washing
b. Froth Flotation
c. Magnetic Separation
d. Chemical Separation
Roasting or Calcination
Reduction of Mineral to the Metal
a. Electrolytic Reduction
b. Chemical Reduction (Smelting)
c. Auto-reduction(Smelting)
Refining

From the Paper
In this method, a Wilfley table is used .It is a sloping table and its top is corrugated or riffled in the direction of the slope. The crushed ore is then placed on the top of this table, which is always kept vibrating. "Then water is made to flow across the table at right angles to the top. The lighter gangue particles are thrown upwards at every jerk and carried across the table by the stream of water, while the heavier ore particles move towards the bottom of the table. Thus separation takes place when the ore reaches the bottom. This method is useful for dense ores like Cassiterite (SnO2).
Hydraulic classifier."
Term Paper # 75526 SHOPPING CART DISABLED
The Impact of FEMA on Hurricane Katrina's Aftermath, 2006.
An examination of the faults of the Federal Emergency Management Agency (FEMA) following Hurricane Katrina.
1,780 words (approx. 7.1 pages), 9 sources, APA, $ 57.95
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Abstract
This paper examines the failures of the Federal Emergency Management Agency (FEMA), as witnessed by Americans in the aftermath of Hurricane Katrina. The article lists a timeline of events following the hurricane, as well as enumerates the errors made by FEMA and its results for the people of New Orleans.

From the Paper
"Chicago was not the only city to offer help and be declined . In the days following the hurricane, several local and state governments, corporations and nonprofit organizations across the United States offered to help in the relief effort, only to be declined by federal officials, who actually provided very little aid to the needy victims of the hurricane. Claiming security concerns, the Department of Homeland Security prevented the American Red Cross from entering New Orleans with food and supplies. Five hundred Floridian airboaters were prepared to rescue stranded victims, but FEMA turned them down. Many other cities and groups also had their offers refused."
Term Paper # 75443 SHOPPING CART DISABLED
Tsunamis, 2006.
This paper explains how and why a tsunami forms.
1,744 words (approx. 7.0 pages), 8 sources, MLA, $ 56.95
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Abstract
The paper examines what exactly a tsunami is, how tsunami waves are caused and the extent of the destruction that it may cause when it is formed and unleashed. The paper explains that a tsunami is a giant killer wave which causes large amounts of water to surge inland. The tsunami can kill people and destroy property and although there is nothing that can be done to prevent its occurrence, an early warning system may be sufficient to protect people and property. The paper concludes that the emphasis today must be more on installing more such systems so that people may live without fear of being engulfed at any moment by a destructive wave.

Contents:
What is a Tsunami?
Why Does a Tsunami occur, and What Causes It?
Examples of Killer Tsunamis and the Destruction That They Can Cause
The Need of an Early Warning System
Conclusion

From the Paper
"As already mentioned, a Tsunami is a giant wave that may occur in the ocean, or even in other large water bodies. It is a Japanese term that means 'water in the harbor', and it is also known in some parts of the world as a 'tidal wave' or a 'seismic sea wave'. A tsunami can in fact be categorized as being either regional, or local, or Pacific wide and the extent of the damage wreaked by the tsunami would define the term to be used. Regional tsunamis are quite common, and the destruction that it may bring is generally restricted to an aerial area. Local tsunamis are also awesome, and one example of a local tsunami is the July 9th 1958 local tsunami at Lituya Bay, Alaska. The wave run up is said to have exceeded nearly 485 meters, but the destruction was confined to within a restricted area. Pacific wide tsunamis are much rarer, but the destruction that such tsunamis may bring about is horrific and horrendous. (About Tsunamis: Pacific Tsunami Warning Center)"
Term Paper # 75282 SHOPPING CART DISABLED
Mount Vesuvius, 2006.
This paper offers an examination of Mount Vesuvius.
4,348 words (approx. 17.4 pages), 5 sources, MLA, $ 114.95
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Abstract
In this article, the writer discusses the location and geographical setting of Mount Vesuvius. The writer examines the violent nature of the volcano and looks at its geological cycle. Further, the writer discusses the history of Mount Vesuvius and looks at the people who lived in its vicinity over the years. The writer concludes that despite the overwhelming chances that Mount Vesuvius will eventually erupt again, perhaps creating even worse destruction than in the past, the people of the Bay of Naples and those that live in the scattered villages and towns of the Vesuvian plains have chosen to remain. The writer claims that perhaps, as has been said about Vesuvius over the years, there is a magical quality about the mountain which draws people to it, yet those that choose to live and work under Vesuvius do so at their own peril as the volcanic clock continues to tick toward yet another eruption.

From the Paper
"Geologically, Mount Vesuvius is classified as sub-plinian which is associated with higher eruption columns which create extensive sheets of tephra deposits, "pyroclastic rocks which fall to the ground from eruption clouds in the form of ash and pumice" . Most sub-plinian eruption columns are sustained for long periods and can rise heights of over thirty kilometers. Large volumes of tephra may be erupted in sustained blasts in the form of new magmatic material rather than shattered bits of old rock. Because the degree of fragmentation is less than in vulcanian eruptions, clast sizes (rock fragments) are generally larger at a given distance from the main vent. Various types of magmas are involved in this process, but generally, more mafic compositions (a high magnesium and iron content) exist.
However, sub-plinian eruptions, such as those exhibited by Mount Vesuvius, are not necessarily of less consequence than normal plinian activity. Vesuvius also has what is called an irregular volcanic cycle, being twenty-five to thirty years of general non-activity followed by a full-blown eruptive phase when great columns of ash and pumice rise far above the city of Naples. Of course, Vesuvius, throughout its long geologic history, has erupted many times there is much well-founded concern about what will happen when the next eruption occurs which cannot be predicted with absolute certainty."
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Papers [49-60] of 357 :: [Page 5 of 30]
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 —>