| Papers [19-36] of 357 :: [Page 2 of 20] | | Go to page : <— 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 —> | |
|
|
Hoover Dam, 2007.
This paper examines and discusses Hoover Dam in Nevada.
1,300 words (approx. 5.2 pages), 5 sources, MLA, $ 43.95
»
Click here to show/hide summary
Abstract
In this essay, the writer relates that there are few dams in the world that have received the amount of attention that Hoover Dam has received since its construction years ago. The writer points out that, with an annual tourist draw of more than 1 million people, Hoover Dam is counted as one of the most visited tourist attractions in America. Standing at 762 feet the dam towers above the dry arid floor around it and generates power for more than 1 million customers in Arizona, California and Nevada. This paper presents an extensive overview of Hoover Dam. The writer explores the construction, the benefits to society the dam provides and the future plans for the dam. The writer concludes that Hoover Dam continues to be respected as one of the great architectural designs in America's history.
Outline:
Introduction
Differences
History
Touring Options
The Building of the Dam
Conclusion
From the Paper
"There are two dam tours available, one that lasts 30 minutes and another that lasts for an hour. The half hour tour provides information for a tour of up to 80 people and takes the participants into four different engineering areas. The second tour however, has room for 16 people because it asks them to don hard hats and go deeper into the dam to visit 10 additional sites of interest."
"The longer tour starts with an elevator ride that travels down more than 52 stories in length directly into the canyon wall. Once the elevator stops tourists walkthrough a long tunnel to the power plant where tour members are urged to put earplugs in before entering."
| |
|
Pluto, 2007.
This paper discusses why Pluto is no longer considered a planet.
1,521 words (approx. 6.1 pages), 4 sources, MLA, $ 50.95
»
Click here to show/hide summary
Abstract
In this article, the writer discusses that in the not so distant past, schoolchildren all over the world learned that the planet farthest away from the sun in our solar system was Pluto. The writer relates that they learned mnemonic devices to remember the names of all nine planets, made models and mobiles, all with Pluto orbiting at the very end of their dioramas. The writer then describes that in August 2006, after many years of intense debate, astronomers declared that Pluto was officially not a planet. The writer maintains that perhaps the real question about the usefulness of the new definition of planet will not revolve around Pluto, however dearly the old model may still be cherished in our culture, but how the definition is useful in classifying new solar systems. The writer also points out that the question of roundness and what is meant by clearing one's orbit and other points of contention will continue to generate lively debate within the scientific community and in schools, whatever Pluto's official status.
From the Paper
"To say that Pluto is suddenly not a planet though, of course, is somewhat incorrect, as Pluto has remained unchanged, rather it is the scientific definition and astronomer's perceptions (and voting patterns within the organization) that have shifted."
"Surprisingly, until 2006, astronomy textbooks never had a single, universally agreed-upon definition for the word planet, as the IAU had never established exactly what constitutes a planet, and set specific scientific standards. However, defining a planet, or any astronomical body is always extremely difficult, as the definition must be universally applicable, to all solar systems, not just our own."
| |
|
Exxon Mobil Corporation, 2007.
This paper provides a strategic analysis of the Exxon Mobil Corporation.
3,617 words (approx. 14.5 pages), 14 sources, MLA, $ 100.95
»
Click here to show/hide summary
Abstract
In this article, the writer examines the Exxon Mobil Corporation, one of the major leaders in the global oil and gas industry today. The writer explains that today, Exxon Mobil Corporation engages in the exploration, production, transportation, and sale of crude oil and natural gas. Further, the writer notes that the company also engages in the manufacture, transportation, and sale of petroleum products and petrochemicals, as well as participates in electric power generation. The writer concludes that when the perspectives in the research are applied to large concerns such as Exxon Mobil Corporation, they can help identify the rationale for some of the company's actions in recent years, and can help predict what courses of action they will likely take in the future.
Outline:
Review and Discussion
Background
Strategy as Rational Thought, Strategic Planning and Decision-Making
Strategy as Revolution (Disruptive Innovation)
Resource-Based View (RBV) of Exxon Mobil
Strategy as Technology Leadership Viewed as a Unique Competitive Advantage
Conclusion
From the Paper
"Strategic planning, like any type of planning, involves establishes goals and identifying quantifiable objectives that can help an organization reach them. What perhaps best differentiates strategic planning from "seat-of-the-pants" or intuitive planning initiatives concerns how informed the decision-makers are concerning the environment in which the company competes. In some cases, strategic alliances with others may represent the best course of action for various reasons, while acquiring competitors also represents a viable alternative in many cases. Because every organization is unique, there cannot of course be a one-size-fits-all strategic approach that can be applied across the board to achieve successful outcomes to such planning processes, but there are some general guidelines that can be used to help companies recognize when one alternative is superior to another."
| |
|
Volcanoes and Earthquakes, 2007.
An analysis of specific examples of volcanic eruptions and earthquakes throughout history.
1,505 words (approx. 6.0 pages), 3 sources, MLA, $ 49.95
»
Click here to show/hide summary
Abstract
This paper discusses specific examples of volcanic eruptions and earthquakes. It discusses the latest eruptions and the latest earthquakes occurrences. The paper then describes the environmental and societal impacts that they caused both locally and around the world. Where possible, the paper also classifies the natural disaster and ranks it in history against other similar occurrences.
From the Paper
"Mexico City quake of 1985 - This quake measured 8.1 on the Richter scale, and killed at least 9,000 people, but many Mexico City residents believe the real number was far higher, perhaps as high as 100,000. Nearly 500 buildings were destroyed, and 100,000 homes were lost. It also collapsed most of the area hospitals, leaving little health care for victims of the quake. This quake is probably the most devastating of all those on the North American continent discussed here."
"Shensi, China earthquake - Occurred in 1556, the worst killing an estimate 830,000 people, which was about 60 percent of the entire nation's population. It destroyed a 520-square mile area, and affected ten provinces. It was rated an 8 on the moment magnitude scale, and is known as the worst earthquake in history, and the fourth worst natural disaster of all time."
| |
|
Earthquakes and their Dangers, 2007.
This paper examines three major earthquakes of the previous century and the damage they caused.
1,027 words (approx. 4.1 pages), 10 sources, MLA, $ 36.95
»
Click here to show/hide summary
Abstract
The paper provides a brief overview of the 1976 Tangshan earthquake in China, the 1982 New Brunswick quake and the 1906 quake of San Francisco. The paper examines the intensity of the damage and how well the situation was handled. The paper shows how imminent warning for major earthquakes is critical in saving lives, especially in densely populated regions. The paper discusses, however, that although scientists are able to predict quakes based on fault lines, they are still unable to issue short-term predictions with any certainty.
From the Paper
"Earthquakes have always been feared for their catastrophic effects and strike without much of a warning. Many recent earthquakes such as the El Salvador quake and the one that happened in India in 2001, and more recently the earthquake in Indian Ocean that triggered the devastating tsunami in Asia, have all proved that major earthquakes tend to be unpredictable in spite of the advanced scientific equipments used by seismologists. Though scientists now have knowledge about seismic faults and can predict where the next earthquake could occur they do not yet possess the knowledge to predict when the next 'big one will strike" [Sandra Blakeslee]"
| |
|
The Yellow River of China, 2007.
This paper looks at the The Yellow River of China and discusses the county's water demand and supply.
2,100 words (approx. 8.4 pages), 10 sources, APA, $ 65.95
»
Click here to show/hide summary
Abstract
In this article, the writer notes that the Yellow River or Huanghe is the second longest river in the world. The writer points out that the river rises in Tibet and journeys for 5,464 kilometers through North China. The writer discusses that the Yellow River is the source of life for Northern China, where 43% of the population lives. Further the writer points out that it is this river in China, which has been subjected to the strongest influence of human activities. With brisk economic spurts and the expansion of population along the River basin, the writer notes that waste water release has increased in unexpected and unprecedented levels.The writer discusses that today, the lack of adequate water supply, especially in the Yellow River region, is among China's biggest problems.
From the Paper
"The Yellow River is the source of life for Northern China, where 43% of the population lives. Yet it has only 14% of the country's water supply. Cities and communities have crowded along the River, in the hope of partaking with the rewards of growth and prosperity. The national policy also encourages it. The threat of flooding has already characterized the River from the beginning. Recent conditions present a further threat to the River's capability of sustaining the overcrowding and its consequences. The region's major cities are growing rapidly. In Ningxia alone, centuries of irrigation have created an oasis. For centuries, its farmers have believed that the Yellow River is a great gift to them and viewed it as an endless resource. Water demand has risen in the area and air pollution has reportedly reached alarming levels. Today, the lack of adequate water supply, especially in the Yellow River region, is among China's biggest problems."
| |
|
Construction on Sanibel Island, 2007.
This paper discusses the proposal to develop a three-story beachfront hotel on Sanibel Island.
2,588 words (approx. 10.4 pages), 5 sources, MLA, $ 78.95
»
Click here to show/hide summary
Abstract
In this article, the writer looks at Sanibel Island, a popular tourist destination off the western coast of Florida, as a location for a beachfront hotel. This paper is written from a personal point of view as the writer discusses the process of developing a three-story beachfront hotel on Sanibel Island. The writer notes that this planned hotel has raised some concerns among island environmentalists. The writer explains that while the hotel will meet the island's three-story limit and will include a large nature preserve with raised boardwalks so guests do not disturb the environment, other facets of the project are more troubling. The writer concludes that this could end in a situation in which the environmentalists insist that the writer resolves the outstanding environmental issues in return for building just a three-story hotel.
Outline:
Situation and Facts
Issues and Objectives
Strategy plan
From the Paper
"Since a causeway was constructed linking Sanibel Island to mainland Florida, the tourism business has grown significantly and is currently a major contributor to the Sanibel Island economy. This has raised concerns among residents that the pristine environment and many of the islands key aesthetic features could be compromised. As a result, several restrictions have been placed on the development of hotels and tourist attractions on the island. For example, new buildings can not exceed three stories in height, although such restrictions do not exist on similar Gulf islands, because residents do not want to obstruct island views. Also, buildings often must be constructed on stilts or with open first floors to minimize the risks of property damage in case the island experiences flooding."
| |
|
Volcanoes, 2007.
This paper evaluates volcanic hazards as it relates to people and the environment.
1,363 words (approx. 5.5 pages), 8 sources, MLA, $ 45.95
»
Click here to show/hide summary
Abstract
The paper describes the natural phenomenon of volcanoes and the severe outcomes that can result from a volcanic eruption. The paper describes volcanic eruptions in the past and looks at how scientists have improved the methods and abilities of protecting people. The paper relates that in most cases, scientists can predict when an eruption may occur and the best protection seems to be early warning.
Outline:
Introduction
History and Significance of the Problem
Discussion
Conclusion
From the Paper
"Volcanic gases are released in the air and through the soil as a result of the Magma which is composed of dissolved gases. The most common gases that are released are water vapor, carbon dioxide and sulfur dioxide. In addition to these gases, volcanoes also release smaller amounts of hydrogen sulfide, carbon monoxide, helium, hydrogen, hydrogen chloride and hydrogen fluoride. The survey explains that of the aforementioned gases the most harmful tend to be are sulfur dioxide, carbon dioxide, and hydrogen fluoride."
| |
|
Tornado in Gallatin, 2007.
A newspaper article describing a tornado in Gallatin, Middle Tennessee.
1,062 words (approx. 4.2 pages), 2 sources, MLA, $ 37.95
»
Click here to show/hide summary
Abstract
This paper describes a tornado that ripped through Gallatin, Tennessee. The paper portrays how the tornado ripped through Gallatin and made national news for its damage and devastation, including the deaths of 12 residents. The paper is written as if the author of this paper witnessed the event first hand.
From the Paper
"The morning had called for storms. Residents in Middle Tennessee were used to storms, in fact some joked that the Tornado Alley had recently moved to include that region. For several years there had been storms in which Doppler Radar had detected tornadoes in the sky and issued alerts for the area, however, they rarely if ever touched down. Perhaps the worst that happened was a tail whipped out of the sky and damaged a few roofs before retreating back into the clouds. On April 7, 2006 however, the world of those who lived in Gallatin was forever changed, when a tornado not only touched down, but waltzed across the city as if competing in a final dance competition. When it was finally over, people were dead, businesses were destroyed, a college was leveled and homes were completely demolished."
| |
|
Hurricane Katrina, Class and Race, 2007.
This paper discusses Hurricane Katrina and looks at the related social aspects of class and race.
1,905 words (approx. 7.6 pages), 6 sources, MLA, $ 60.95
»
Click here to show/hide summary
Abstract
In this essay, the writer notes that the Hurricane Katrina disaster will be discussed and debated for years, perhaps for a hundred years and more; and it can safely be assumed that an important part of the discussion will embrace the concepts of race and class. The writer maintains that one can easily imagine a sociology professor in the year 2025 pointing out that had a storm of such colossal intensity been approaching a city of mostly white, middle class and wealthy citizens, a different set of preparations and a wholly different outcome could be expected. This paper reviews and analyzes the social realities of New Orleans before and after Katrina's wrath, from several perspectives, including the theories of Karl Marx.
Outline:
Karl Marx
Katrina
From the Paper
"When considering the fact that the Army Corps of Engineers reported years ago that the levees around New Orleans - much of which is below sea level - were not structurally safe, one has to also consider the class issues within the political structure of the United States; in other words, is New Orleans a place that would have a high priority in the ruling class of Washington D.C.? The answer is no. And so, the Army Corps of Engineers would be (and was) more committed to working on the Florida Everglades' multi-billion dollar project (the president's brother being the governor of Florida) than retrofitting the levees in a city that traditionally votes Democratic, and is largely African American. These points are raised because Marx doesn't specifically talk a lot about "race" per se, but he does make it clear that class struggles have to do with issues that in the case of New Orleans, are largely ethnic."
| |
|
Chemical Fertilizers and Aquatic Life, 2006.
An analysis of the effects of chemical fertilizers on aquatic life.
1,449 words (approx. 5.8 pages), 6 sources, MLA, $ 48.95
»
Click here to show/hide summary
Abstract
This paper reviews, discusses and analyzes the effect that chemical fertilizer has on the aquatic life in the water surrounding the areas that have been treated by such fertilizers. The paper provides an overview of water systems and how they function, followed by a discussion of the different types of chemical fertilizers in use today.
Outline:
Introduction
Review and Discussion
Conclusion
From the Paper
"The quality of water systems is determined by the degree to which bodies of water are able to support aquatic life while also meeting standards for the protection of human health and the preservation of human life; this level of contamination is determined by establishing baseline standards to measure the periodic relative quality of each individual water system against these original standards (Henning & Mangun 251). Attempts to either maintain or restore the quality of the water in these systems are developed according to the amounts and kinds of material that are emptied into the waterways; the quality of water in streams, rivers, lakes and oceans therefore depends on the capacity of each of these water systems to clean themselves of the various pollutants. According to Henning and Mangun, this ability depends on the types and amounts of the pollutants as well as with water temperatures, rate of water flow, degree of sedimentation, and mineral content (251). The mineral content of pollutants containing chemical fertilizers already account for the lion's share of the nitrogen being released into the world's water systems, but there are other elements involved in modern chemical fertilizers as well, and these are discussed further below."
| |
|
Marine Pollution, 2006.
An in-depth look at the serious issue of marine pollution.
2,336 words (approx. 9.3 pages), 6 sources, MLA, $ 71.95
»
Click here to show/hide summary
Abstract
This paper reviews and discusses marine pollution. According to the paper, the ocean plays a critical role in sustaining life on this planet. The paper discusses how economic and social prosperity will be useless if the coastal and marine environments are sacrificed, abused or neglected in the process of development. The paper goes on to discuss the serious environmental issues pertaining to marine pollution facing us today.
From the Paper
"The accidental wreck of a 20-tanker, 987-foot ship of Exxon Valdez in Bligh Reef led to the rupturing of eight of its 11 cargo tanks and the spilling of 10.8 million gallons of crude oil into Prince William Sound in March 1989 (US Congress 1960). Although no lives were lost, the accident was an immense disaster to fisheries, subsistence livelihoods, tourism and wildlife. Most important was the awareness that the sanctity of the Alaskan waters was most outrageously ravaged. In response, US Congress passed the Oil Pollution Act of 1990, which established measures in preparing for and preventing spills for the implementation and enforcement of the US Coast Guard. It requires transporters of oil and production facilities to develop and implement response plans, participate in preparedness drills and maintain safe shipping and handling practices (Earle 1995). MARPOL began to control the operations and passage of new oil tankers, the carrying of noxious liquids in bulk, the control of sewage and other "grey water" and garbage, including plastics, metal, glass, galley wastes and other materials (Earle, US Congress)."
| |
|
Disaster Management and Volcanoes, 2007.
A discussion of disaster management in the event of volcanic activity.
979 words (approx. 3.9 pages), 3 sources, APA, $ 34.95
»
Click here to show/hide summary
Abstract
This paper explores both past and current methods of disaster management when volcanic activity occurs. The paper focuses on monitoring and detection as approaches to handling potentially disastrous situations. Various methods of detection are explained, such as seismic monitoring. The author concludes that new methods offer hope for better predictions of volcanic activity, yet more must be done for disaster preparation. This is imperative in order to better predict volcanic events and save the lives of those who witness such a natural disaster.
From the Paper
"Seismic monitoring is one of the most common ways to keep track of volcanic activity (Choi, 2004; Mileti, 1999). Seismometers monitor earth movement, including the earthquakes and tremors that sometimes indicate volcanic activity like underground magma movement (Choi, 2004). Though seismic activity is often linked to volcanic events successfully, not all seismic events indicate a coming eruption (Kerr, 2003). For this reason, seismometer readings do not always provide accurate predictions (Choi, 2004)."
| |
|
Satellites and Deforestation, 2007.
This paper explores how satellite imagery has affected deforestation in the Amazon.
2,135 words (approx. 8.5 pages), 9 sources, MLA, $ 66.95
»
Click here to show/hide summary
Abstract
The paper relates that satellite imagery has affected the deforestation of the Amazon by detecting problems such as road building, mining operations, fires where land is being cleared for crops, logging operations, dam projects and clearing for building projects. The results of these satellite images also indicate rising heat indexes, less forest and damage to the ecological system that exists in the Amazon. The paper reveals how satellites determine data and offers general information about the technology.
Outline:
How Satellites Determine Data
What Satellite Imagery Tells Scientists About the Amazon
How Satellite Imagery Affects the Rainforest
The Types of Satellites Used and General Information About the Technology
From the Paper
"The amount of water or ice particles in the air can be measured by a satellite sensor and this determines part of the information that will tell what is going on, back on earth. Together with satellite visual imagery, the information can give a scientist an amazing amount of information. An article in Satellite Data Applications: Weather and Climate talks about how satellites may measure the physically based parameterization of cloud processes and cloud water. (Weng 407) These measurements are used in a SSMI/Cloud Liquid Water algorithm to find out how the clouds are affected by the thermal emission. (Earth 2005)"
| |
|
"Extinction"--A Book Review, 2007.
A review of Douglas H. Erwin's book "Extinction."
1,533 words (approx. 6.1 pages), 1 source, MLA, $ 50.95
»
Click here to show/hide summary
Abstract
This paper reviews Douglas H. Erwin's book "Extinction," which addresses one of several mass extinctions that have been found in the history of life on earth. The author describes the books format, as well as some of Erwin's theories behind the end-Permian mass extinction. The reviewer concludes by describing how Erwin's book can be applied to today's climatic changes. The book can thus be a warning as well as an informative discussion of the past.
From the Paper
"The author also begins by considering some of the other mass extinctions that took place at a much earlier date, in part to see what caused those extinctions in order to see if the same causes applied to the Permian extinction. The evidence from the extinction at the K-T boundary (between the Cretaceous and the Triassic) has been much analyzed because of the discovery of higher deposits of iridium from that period. Iridium is found primarily in meteors or in some volcanic explosions, and so the higher levels have caused many to see the extinction of the dinosaurs as caused by a large meteor crashing into the earth and depositing iridium around the world on the same geologic level. Another substance found at the site of extinctions has been fullerenes, which can be produced by lightning strikes, forest fires, and meteorite impacts. Some evidence exists for an impact around the time of the Permian extinction, but the author says this is inconclusive at this time."
| |
|
Tornadoes, 2007.
A discussion of tornadoes from the viewpoint of an emergency management director.
1,329 words (approx. 5.3 pages), 3 sources, MLA, $ 44.95
»
Click here to show/hide summary
Abstract
The paper reveals that tornadoes are one of nature's most powerful forces. The writer explores the strengths of a tornado, the type of damage it does and the steps that can be taken to warn communities of its possible arrival. The paper discusses the Doppler radar system that can detect a tornado while it is still in the sky, the tornado siren system and trained human storm chasers and spotters. The paper explains that one of the problems with tornadoes is their unpredictability, but as emergency management teams nation wide continue to improve, the public will become increasingly safer.
Outline:
Introduction
Damages
Assessment
Warning the Public
Conclusion
From the Paper
"Out of all the natural disasters that can occur, tornadoes are often considered the most damaging and the most dangerous. While earthquakes are unpredictable, they have not developed a history in the United States of frequent occurrence or many deaths. Hurricanes, with the exception of Katrina usually provide enough advanced warning that the emergency management coordinators can provide notice to evacuate. Tornadoes, however, often strike with little or no warning and they can come in "swarms" during optimum weather conditions(Gugliotta, 2003)."
| |
|
Hydrothermal Vents, 2007.
This paper examines how hydrothermal vents can be a new way to monitor the earth's core.
2,380 words (approx. 9.5 pages), 14 sources, MLA, $ 72.95
»
Click here to show/hide summary
Abstract
The paper explores hydrothermal vents and their contribution to the many biological beings that make these extreme conditions their home. The paper defines a hydrothermal vent as nothing more than a geyser that occurs on the ocean floor. The paper supports the thesis that by examining the vents' reactions to continuously changing conditions in their environment, we can gain clues as to changes that are occurring in the earth's core.
Outline:
What Are Hydrothermal Vents?
What Can Life in the Vents Tell Us?
Life in an Alien World
From the Paper
"For the most part, the ocean floor is a sparsely inhabited area of the planet. However, hydrothermal vents are teeming with life. Hydrothermal vents are home to some extremely fascinating creatures to such as tube worms, giant clams, eyeless shrimp and spider crabs (ONR 2006). Cold seeps are other areas that are similar to hydrothermal vents, but the waters in them are closer to the temperature of the surrounding waters. Cold seeps support a similar array of life. Life around these geothermal fountains is dependent upon the chemicals in the surrounding water. The most common chemicals in the water include hydrogen sulfide, methane, iron, manganese, and silica (ONR 2006). This creates an extremely harsh environment to support life."
| |
|
The Hydrologic Cycle, 2007.
An overview of the hydrologic cycle and a discussion of its various processes.
1,067 words (approx. 4.3 pages), 4 sources, MLA, $ 37.95
»
Click here to show/hide summary
Abstract
This paper explains that the hydrologic cycle is the term used to describe the continuous circulation of water in the Earth-atmosphere system. The paper then looks at how the most important processes that drive the hydrologic cycle are evaporation, transpiration, condensation, precipitation and runoff. The paper concludes that the extent to which people come to recognize the importance of water and the hydrologic cycle that drives it, will likely be the extent to which current and future conservation efforts will be successful.
Outline:
Introduction
Review and Discussion
Background and Overview.
Hydrologic Processes.
Conclusion
From the Paper
"While the hydrologic cycle keeps things continually changing, some things remain relatively the same. For example, Fisher (2001) points out that even with all of this movement of water around the planet, everything tends to end up right back where it started when all is said and done. "In the Water Cycle game," he says, "fair or not, the oceans have and keep almost all the wealth. The total of all the fresh (that is, not salty) water on land, including lakes, rivers, streams, ponds, puddles, bathtubs, kitchen sinks, and all the water under the ground, comes to only 2.4% of Earth's water. The atmosphere contains the rest, only .001% (that's 1/100,000th), in the form of water vapor and clouds" (Fisher, 2001, p. 14). In fact, this author emphasizes that it is this infinitesimal percentage of the water that is suspended in the Earth's atmosphere at any given point time is what keeps the whole system operating."
|
|
|
