Human variation Assignment Example | Topics and Well Written Essays - 750 words

Human variation - Assignment Example e same note, natural selection entails the survival of the best species in terms of survival techniques since nature poses a wide range of challenges in a bid to survive. In addition to that, genetic shift entails the acquiring of survival traits and consequently the passing on the traits to the generations to come. Evidently, this is aimed at enabling the organisms, in other words, humans to survive and reproduce effectively in nature. Finally, there is the issue of chance inheritance which entails the selection of the most suitable survival trait in a bid to pass it on to the next generation. With the shifting and movement of people over the world, it has promoted the spread of traits. Evidently, for instance traits like the ABO are perceived to have originated from one region. However, with the movement of people with the aim of seeking the most appropriate place to settle the trait has been passed all over the world. It is worth noting that approximately everywhere in the world there exist the ABO trait in individuals. Notably, the passing on of this traits from generation to generation is aimed at enabling the future generation to adapt more to the environment they are exposed to. Adaptive traits are developed in a bid to adapt to the environment. Consequently, different environment suggest different traits thus can’t be used for classification purposes. On the same note, it is argued that this traits are liable to extinction once the particular adaptive environment is changed or does not exist anymore. Moreover, since the environmental factors change with time, new traits are likely to emerge in a bid to fit in to the changing environment. Consequently, since the emergence of traits is dependent on the specific condition that exists for instance environmental condition, numerous adaptive traits are expected thus the concept of adaptive traits cannot be used to classify humans since you may require an infinitely large number of subgroups. It is evident

The History of Sugar and Its Influence Assignment - 1

The History of Sugar and Its Influence - Assignment Example In seeking to integrate with such an understanding and leverage a further realization for how current society ingests larger and larger amounts of sugar, as well as the ways in which societal stakeholders can seek to lessen the impacts of sugar consumption, the August 2013 issue of National Geographic features a cover story that is entitled â€Å"Sugar (A Not so Sweet Love Story)†. The following analysis will seek to derail the discussion and summary of the analysis which the author performs. It is the hope of this student that such a summary will be useful in helping not only to understand the key points of the authors argument but also with regards to utilizing these understandings and prescriptions for a better life and an overall decrease in the level of obesity and health impacts that the consumption of too much sugar has been tied to. Firstly, the author traces the history of how sugar came to be introduced to the West and subsequently the remainder of the world. As with so many inventions and development in human history, the spread of Empire was ultimately the vehicles through which most of the world came to integrate with the consumption of sugar. The author indicates that era conquerors were the first to spread an awareness and appreciation for sugar and the lands that they conquered. In comparing to the spread of sugar throwing paint at a fan, the author discusses the way through which an appreciation of refined sugar and the means through which it can be added to see dishes and ingredients as a means of making things tastier, the author points to how the spread of sugar into the West was first evidenced around 500 B.C.E. him from this point, sugar production spread into much of the Western world and was incorporated into the diet of individuals; albeit to a much lesser degree that it is within the current ti me.

1.Explain how an understanding of psychological theories and Essay

1.Explain how an understanding of psychological theories and approaches might contribute to career management from an individual and organisational perspective - Essay Example This means that there is tremendous room for improvement both from the individuals’ perspectives as well as from the company’s standpoint, since the company is the one which can benefit in the long run, in terms of revenues, increasing sales trends, changing (and positive) consumer recognition models and recall patterns and so on and so forth. The effective handling of staff ensures that their careers are developed in a proper and adequate manner and there is understanding between the corporations and their staff members. Career management’s main task is to maintain the careers of the employees who have been enrolled on the active roster of an enterprise or a company and thus bolster their careers in the light of growing trends, changing circumstances and problems that might arise from time to time. This also means that employees are better understood by the organizations not only with regards to their own individual standpoints but from the whole industry’s stance as well. This can be a positive sign since people would trust the initiatives which are taken by the corporations and thus aspire to contribute in a better and more productive manner as and when the need arises. Moving ahead, advances in different fields of technology have done a great deal to produce miraculous devices and solutions. In some circumstances however, these advances have created problems for the elderly. More aggressive technology approaches are used to extend the life of the elderly. On the whole the elderly, as well as others, welcome that development -- even if they fear some of its consequences. In this context, here we discuss the health information management profession and the careers attached with the same. A number of different institutions and educational centers have of late endeavored to expand their business and hence the field of

Role of Zoos in Conservation Essay Example | Topics and Well Written Essays - 250 words

Role of Zoos in Conservation - Essay Example Role of Zoos in Conservation The tropical rainforests have high humidity owing to excess moisture from rainfall, heavy cloud cover and transpiration due to loss of water from leaves. Rainforests are known to generate a majority of their own rain and precipitation. For instance, the Amazon generates almost half of its own rain. Rainforests have a characteristic vegetative structure with several layers named overstory canopy, understory, shrub layer, and ground level (Butler). The canopy is the dense part of the forest consisting of a ceiling of leaves and branches of closely spaced trees. The overstory is the upper canopy about 100-130 above the floor of the forest. The understory occurs below the canopy. The shrub layer is about 5-20 feet above the forest floor and mostly consists of shrubs and tree saplings (Butler). The wildlife varies based on which level of the forest it inhabits. Tropical rainforests have extremely high biological diversity. They are extremely important, complex yet fragile ecosystems. They , especially the Amazon rainforests, are considered the lungs of the planet because they recycle most of the carbon dioxide to oxygen. A vast majority, i.e. more than half of the world’s plant, animal and insect species live in tropical rainforests. At least 80% of human’s original diet came from tropical rainforests. They provide a large number of food and medicinal products. They are extremely vital for the maintenance of normal climate as well as the biological diversity of the planet. Tropical rainforests cover only about 6% of the earth’s surface.

Staffing Plan for a restaurant Essay Example | Topics and Well Written Essays - 1500 words

Staffing Plan for a restaurant - Essay Example All service industries accord priority to their procedure of recruitment because the right person in the right place can erase the element of failure. Recruitment helps to place the right people at the right job, it may be internal or external. Recruitment and selection process starts after the identification of the vacancies to be filled up. Recruitment is the process of searching for the prospective employees and stimulating them to apply for jobs in the organization. Hence the first step is identification of sources of manpower in the proposed restaurant. They consider selection as an effort in the total process of acquiring and developing Marketing Executives. The Company believes that the selection process should be consistent with other procedures for the total process to be effective. Therefore, the Company adopts a systematic and integrated approach to the selection process for selecting the best possible candidates. We are proposed to establish a tie-up with an HR consultancy firm for our future nation wide establishments. The consultancy can provide highly qualified and experienced candidates from various institutions. The Company will continue a long term interaction with the consultancy for maintaining and ensuring the industry demanded personnels. Recruitment and selection process is highly depends on the variety of laws and regulations of a legal system it is specify the various provisions regarding the relation ship between employer and employee temporary employee relationship as well as any indipended contractors working for the company. â€Å"This Recruitment Policy also follows guidelines suggested by the relevant Codes of Practice from the Equal Opportunities Commission, Commission for Racial Equality and the Advisory, Conciliation and Arbitration Service (ACAS).† (Recruitment. Legal Recruitments. (2006)). This companies recruitment and selection

Constitutionality of Stop and Frisk Essay Example for Free

Constitutionality of Stop and Frisk Essay The Fourth Amendment of the United States Constitution guards against unreasonable searches and seizures. It also states that no warrants shall be issued without a probable cause. Modern jurisprudence has afforded police officers an incentive to respect the amendment. The Stop and Frisk law allows police officers to stop someone and do a quick search of their outer clothes for weapons if the officer has a reasonable suspicion that a crime has or is about to take place and the person stopped is armed or dangerous. The reasonable suspicion must be based with specific articulable facts and not on just an officer’s hunch. The Stop and Frisk law balances crime control, protects an individual’s right, and prevents unreasonable searches. The Fourth Amendment states, â€Å"The right of the people to be secure in their persons, houses, papers, and effects against unreasonable searches and seizures, shall not be violated and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be seized (Lehman 471-476). This amendment can be broken into 2 distinct parts the reasonableness clause and the warrant clause. In the beginning, the U. S. Supreme Court adopted the conventional Fourth Amendment approach, which says the warrant and reasonableness clauses are firmly connected. The reasonableness clause protects the people’s right against unreasonable searches and seizures. The reasonable clause has to pass the reasonableness test, which consists of two elements that the government has to prove; balancing element and objective basis. The balancing element is the need to search and/or seize outweighs the invasion of liberty and privacy rights of the individuals. The objective basis is when there are enough facts to back up the search and/or seizure. The warrant clauses states that only warrants and probable cause are reasonable. It was not until the 1960’s when the Supreme Court shifted from the conventional approach to the reasonableness Fourth Amendment approach. It states that the 2 clauses are separate, and address separate problems. The warrant clause tells us what the Fourth Amendment requires only when law nforcement officers want to obtain warrants. Since a small percentage of searches and seizures are made with warrants and many searches and seizures don’t require probable cause either, the warrant clause isn’t very important. Today’s stop and frisk law grow out of the practical problems police officers face in preventing and investigating crime on the streets and other public places in our largest cities. In investigations, officers are usually dealing with people they don’t know or probably won’t ever see again. Usually these stranger’s suspicious behavior doesn’t add up to the probable cause needed to arrest them. An example would be that officers don’t have enough facts and circumstances viewed through their professional experience and training to arrest two men, who peer into a store window, look around to see if anyone’s watching them and pace up and down repeating the pattern for 10 minutes. What should the officers do at this point? Keep watching? Do nothing about the situation? Detain the men and pat the down for weapons? Take them to the police station? These issues were raised in the famous Terry v. Ohio, 392 U. S. 1 (1968) case. Terry v. Ohio, 392 U. S. 1 (1968), was a decision by the United States Supreme Court which ruled that the Fourth Amendment prohibition on unreasonable searches and seizures on unreasonable searches and seizures was not violated when a police officer stopped a suspect on the street and search him without probable cause. On October 31, 1963, a Cleveland police detective named Martin McFadden saw two men, John W.  Terry and Richard Chilton, standing on a street corner looking suspicious. One would walk by a certain store window, stare in, and walk back to the other to confer. This was repeated several times, and the detective believed that they were plotting to do a store robbery. The officer approached the men and addressed himself as a policeman, and asked their names. When the men appeared suspicious in their answers, Officer McFadden patted them down and discovered that both men were armed. He proceeded to remove their guns and arrested them for carrying concealed weapons. Terry was sentenced to three years in prison. Terry appealed the case, claiming that the guns found should be inadmissible as evidence since his Fourth Amendment rights were violated. The case was appealed to the Supreme Court, where it was it was ruled that his rights had not been violated. In an 8-to-1 decision, the Court held that the search undertaken by the officer was reasonable under the Fourth Amendment and that the weapons seized could be introduced into evidence against Terry. The Court found that the officer acted on more than a â€Å"hunch† and that â€Å"a reasonably prudent man would have been warranted in believing Terry was armed and thus presented a threat to the officer’s safety while he was investigating his suspicious behavior. † The Court found that the searches undertaken were limited in scope and designed to protect the officer’s safety incident to the investigation. In reference to the Fourth Amendment searches and seizures, officers need to prove fewer suspicions facts and circumstances to back up stops and frisks than they do arrests and full-blown searches. Stops and frisks represents the beginning of a chronological path through the criminal process from more frequent and more visible searches and seizures in public to more intrusive searches and seizures out of sight in police stations. Stop and frisks aren’t just fine points for constitutional lawyers and courts to debate. They also reflect broad public policies aimed at balancing the values of crime control and individual liberty and privacy. Since stop and frisks take place in public, the display of police power is there for everybody to see. Because of this visibility, stops and frisks probably shape public opinion of police power more than the greater invasions of arrest and searches that we never see. Deciding which is more important in a constitutional democracy – crime control by means of less intrusive public stops and frisks affecting more people or often invisible arrests and searches affecting fewer people – is both a constitutional and public policy question. The key facts are: 1) Officers are going to stop many people who haven’t done anything wrong; and they’ll frisk lots of people who aren’t armed. 2) Most of the same people want police protection and (at least in high-crime neighborhoods) need it more than people who live in safe neighborhoods. 3) Both lawbreakers and law abiders in high-street-crime neighborhoods from lasting opinions about the police from street encounters they’ve watched or experienced.

Peace and Free

Peace and Freedom Essay General accounts that place the American combat experience in the broader context of the 1918 campaign can be found in literature. Authors provide sound overviews of the AEFs European combat experience. Accounts of specific battles contain an excellent general description of the Marine combat experience on the Western Front. Perhaps influenced by recent trends in military history, many authors have attempted to come to grips with the wars impact on the individual soldier. Authors look at the Armys treatment of its black soldiers and of those soldiers reactions. There are also more detailed works on the black experience. They provide a fine general account of the African-American experience in the U. S. military. At the same time historians focused on the very important role women played at home. In The Women and the Warriors, Carrie Foster looks at the early history of the Womens International League for Peace and Freedom. He finds that its experience during the World War I greatly shaped its view of the world and the strategies it pursued during this period. The important scholarship on women during the war challenges the traditional interpretation of the war as, on the whole, a liberating experience for women. For historians are important local studies, focusing on official policy toward women and workers in general. There is also the psychosocial impact of the war on gender relations. What happens when the men come home is described by historians. Historians investigated also the history of industrial workers. They focused on the militarization of labor and on the relations among union leaders, capitalists, and military authorities. Historians covered labyrinthine administrative arrangements that economic mobilization engendered and trade union organization. Recent scholarship on the working class in wartime features a great many local studies. The history of daily life among civilians during the World War I has been investigated chiefly via local case studies. Many historians propose that the experience of the war on the home front often came down to â€Å"steel and turnips†Ã¢â‚¬â€ever-increasing demands for work and â€Å"efficiency, † and less and less to eat in the bargain. It almost goes without doubt that a disproportionate number of those undergoing these experiences were women and children. Some writers focus on the ideological impact of war work for the womens movement and consider the related issue of â€Å"pronatalism† as an element of wartime mentality. As to the children for whom working women continued to care, historians have studied the day-to-day life of those still in school and considered youth movements within the middle class. One social group of importance to both women and children was doctors. The relationship of both politicians and soldiers with the press has drawn a number of scholars. They have concentrated upon the issue of control and censorship touching on both censorship and ownership. The press was naturally an instrument for propaganda. The impact of theatre, photography, the infant cinema and, especially, the pioneering wartime film has been the subject of detailed consideration. Today the World War I is in modern memory as an incredible experience of our parents and grandparents. Its places of battles are partially preserved. Its equipment and accoutrements exhibited in museums. A balanced account of the entire period is captured in excellent historical works that always will be read with curiosity and amazement, as well as a growing understanding. References Coffman, Edward M. (1968). The War to End All Wars: The American Military Experience in World War I. New York: Oxford. Foster, Carrie A. (1995). The Women and the Warriors: The U. S. Section of the Womens International League for Peace and Freedom, 1915-1946. Syracuse: Syracuse University Press. Kreidberg, Marvin A., and Merton G. Henry. (1955). History of Military Mobilization in the United States Army, 1775-1945. Washington, DC: Department of the Army. Perret, Geoffrey. (1989). A Country Made by War: From Revolution to Vietnam—The Story of Americas Rise to Power. New York: Random House. Plaschka, Richard Georg, Horst Haselsteiner, and Arnold Suppan. (1974). Innere Front: Militarassistenz, Widerstand und Umsturz in der Donaumonarchie, Vienna. Weigley, Russell F. (1973). The American Way of War: A History of United States Military Strategy and Policy. New York: Macmillan.