Managers of oil firms like Exxon should personally oversee that strict oil spill prevention and control policies, as recommended by government and non-profit environmental organizations, are implemented at all stages. The Exxon Valdez Oil Spill (EVOS) greatly affected the animals and humans living there, the economy of Alaska (and the United States), and the environment in the surrounding areas, and the company Exxon was responsible for all this. It was March 1989 when the oil Tanker Exxon Valdez underwent an accident in Prince William Sound (PWS) in Alaska. (US Environmental Protection Agency, n.p.) This accident resulted in a massive oil spill, where more than 11 million gallons of crude oil leaked into the sea and no such oil spill had previously occurred in the history of the United States. (US Environmental Protection Agency, n.p.) A large number of features made the cleanup of this oil spill difficult. The scale and intensity of this oil spill and the remoteness of the site were noteworthy features that hindered the efforts of cleanup teams. This was a real test of existing contingency plans for such situations. Continue Reading »

Students who study in universities, colleges and high schools frequently look for sample research papers to assist them through their course studies.  Unluckily, if the sample research papers are derivative or lifted from some book or website, it brings a blame of plagiarism against the learner.  That is not what any of our customers want.  This is why we present the excellent possible sample research papers to our customers.

When looking around for a company to get your sample research paper, make sure that you keep following of the points in your mind:
1. Inquire the company its contacts and address.  If it is unwilling to disclose to you any of these, the company may be a fraud.  It might mean that the company is not a genuine one.  You can ask the company and check out for yourself.  Continue Reading »

To write a research paper on war, all you should know is about the war and the writing pattern of a research paper on war. The first thing that you should be aware of is the war. Try to collect as much information from various sources that help you in terms of war information. Read many books, search articles by various authorized and good research paper writers, check journal entries, try to see the news briefings when there was war to write a research paper on war. For writing a research paper on war, one thing that you should know is to be objective although it is quite difficult as everyone is naturally attracted towards the place of his/her abode but you should try to be neutral. Check the facts and figures about all the countries that were involved in a war and then by assessing and evaluating all the facts and figures come to one point as to who was responsible for the war, what were the causes of war, what were the outcomes of the war, which was the advantageous side and who suffered the most, Continue Reading »

The Ethical Case For and Against Censorship of Pornography

The controversy surrounding pornography is complicated not only by a lack of agreement on whether pornography should be allowed in our society, but also by a basic disagreement over what is included in the definition of pornography. Emotions run high and scientific rigour falls aside where it comes to studies of the effect of pornography, the use of these studies in mass media and in academic debates. Sifting through mountains of rhetoric can be confusing, when few entering the debate can even agree on what pornography is, much less what are its corrosive effects. The first task of this paper, therefore, shall be to begin at the beginning, and clarify the differing definitions or idea about pornography that are at play in recent academic debates. Secondly, we will examine the arguments for and against pornography, be it by way of censorship or not. We will want to pay particular attention to the way in which one argument (that of American feminist Mackinnon and Dworkin) are mischaracterized and misunderstood, and why. Continue Reading »

1. Background
Barely two hundred years ago, slavery was common and accepted in the countries of Europe as well as in North America. The hunting ground was, in an overwhelming majority of cases, the African continent. White slave traders, sometimes helped by local Africans, plundered the land for men and women, who were taken away in captivity to work on among other places, plantations, farms and town building projects for white masters in North America, the Caribbean islands and other European colonies.

Slavery and its’ attendant evils rank right at the top of the list on the worst horrors perpetrated by humankind. There are many who believe that the enormity of the crime outweighs the Jewish holocaust and the dropping of the atom bomb. The only comparable evil the world has seen is the persecution of women, the causes of which, however, are very different. Continue Reading »

My innovative business idea concerns the introduction of a new product in the market which is aimed at reducing the deaths of American soldiers during war together with other innocent civilians. The product shall be marketed under the brand name “Sham-lethal detector”.

A lot of research will be put in the development of the device which utilizes the latest technology. In addition, the product will not only be able to detect explosive devices but also landmines that are mostly found in war torn areas especially Iraq and Afghanistan. As a result, this will enhance reduction of the number of casualties that often occur during war which have recently been on the increase. For instance, the US troops based in Afghanistan who were also on a search mission to find and destroy those places (caves) that were mostly the inhabitants of Taliban and Al-Qaeda found out that there were a number of unexploded ordnance in the caves and this poses a greater risk and danger to their lives as well as those of other civilians.
This device will also have intelligent and advanced signal sensors which will have the ability to detect any danger within a fraction of a second and within the radius of 150 metres. By this, the military or soldiers will be in a position to identify their positions as regards their battle locations in addition to enemy and friendly forces as this will enable the soldiers to locate their positions hence less mistakes are made. Continue Reading »

This research paper will focus on autism which is defined as a developmental disability which is believed to occur in early three years of a child’s life. This disability comes up as a result of a neurological disorder that actually disturbs the normal functioning of the brain which thereafter impairs the development of an individual’s communications and interaction abilities. Usually this disorder comes with different impairments on different children. Neurological disorders like autism in some other instances can be very severe, and during such chronic stages it is usually debilitating thus resulting to inability of the child affected to perform the usual routine practices for example household matters effectively and efficiently. (Francesca, 1994)

The symptoms of this disorder may be poor concentration, being temperamental and sleep disorders. Such worries and anxiety causes major stress and may cause bad image in the societal aspect as well as in the work-related environment contexts and other significant parts of operation in an individual’s daily life. We can also deduce that such turbulences caused by psychological disorders including autism are not related however to other psychological causes such as drug abuse or medical conditions that might be related to this kind of anxiety. (Graff, Green and Libby, 1998)

Problem statement
Research indicates that autism is stated to be among the five neurological disorders referred to as Pervasive Developmental Disorders that is said to be carrying a severe and pervasive impairment in a number of development parts of an individual. Autism disorder mostly affects young children and most cases have been reported to be chronic or severe between the ages of one to three years. According to the Center for Disease Control Prevention carried out in the 2007, it was found that an estimation of two in three hundred births many children are believed to be affected by autism and the cases are still reported to be rising. As a neurological disorder it symbolizes an array of psychiatrist states whereby emotional suffering is manifested in the form of bodily, mental and psychological troubles and in many instances physical indications are seen. However, it should be noted that the ultimate indication is that of manifestation of this disorder which may develop to be severe to the child in the long-term. Many medical scientists have come to an agreement that children suffering from such disorders usually have poor capability to adjust to new environment, incapability to alter his/her life patterns and more specifically the lack of ability to build up a comfortable, more pleasing and a more comprehensive personality that he/she desires to live in. Indeed autism disorder impairs the child’s communication system which may affect him/her negatively in the future in the ordinary course of life. Medical scientists’ under this research report that the most common disorder as a result of autism is that of speech referred to as aphonia whereby an individual cannot communicate loudly but only can whisper while speaking. The other common disorder associated with autism is that of mutism whereby it also lies under the category of speech disorder and in many cases it is difficult to be diagnosed and at the same time it is not common as compared to that of aphonia which is widespread in most children. (Guralnick, 1998) Continue Reading »

Abstract:
Dimensional modeling is the name of a logical design technique often used for data warehouses. DM is the only viable technique for databases that are designed to support end-user queries in a data warehouse. It is different from, and contrasts with, entity-relation modeling. ER is very useful for the transaction capture and the data administration phases of constructing a data warehouse, but it should be avoided for end-user delivery. This paper explains the dimensional modeling and how dimensional modeling technique varies/ contrasts with ER models.

DM:
Dimensional Modeling is a favorite modeling technique in data warehousing. DM is a logical design technique that seeks to present the data in a standard, intuitive framework that allows for high-performance access. It is inherently dimensional, and it adheres to a discipline that uses the relational model with some important restrictions. Every dimensional model is composed of one table with a multipart key, called the fact table, and a set of smaller tables called dimension tables. Each dimension table has a single-part primary key that corresponds exactly to one of the components of the multipart key in the fact table. This characteristic “star-like” structure is often called a star join. A fact table, because it has a multipart primary key made up of two or more foreign keys, always expresses a many-to-many relationship. Continue Reading »

This paper will discuss the efficacy and advantages of inserting foreign genes into the chloroplastic genome instead of the nuclear genome. It will also cover in depth elaboration of relevant issues by using named examples.In DNA, adjacent nucleotides are joined by the phosphate between the 5′ carbon atom of the sugar of one nucleotide and the 3′ carbon atom of the sugar in the adjoining nucleotide. In DNA, one side of the double helix terminates in a 3′ end while the other side, aligned in the opposite direction (antiparallel), terminates in a 5′ end. Continue Reading »

Acute Lymphoblastic Leukemia (ALL), a hematological cancer most-commonly diagnosed in children and young adults, is characterized by uncontrolled proliferation and maturation arrest of the lymphoid progenitor cells found in bone marrow (resulting in an excess of malignant cells). ALL is the most frequent childhood malignancy, with 2000-2500 new cases diagnosed in the United States each year and representing almost one-third of all pediatric cancers. Its peak-incidence is found in Continue Reading »