Typhus: Infectious Disease and South America

Pandemics are disease that spread over a country or the world. Typhus is an example of a pandemic. Typhus is a bacterial disease that is spread by lice and fleas. Brill Zinsser is the discoverer of the disease and typhus is also known as â€Å"Brill Zinsser Disease†. Two types of most common typhus are endemic and murine. Endemic typhus is usually seen in places with cold temperature, endemic typhus are sometimes called â€Å"jail fever† or â€Å"camp fever† because typhus killed hundreds of thousands of people of prisoners in the Nazi concentration camp in World War II.The other type of typhus is murine. Murine typhus is mostly seen during summer or fall. It mostly occurs in southern part of U. S and areas around the equator because the temperature is hot. Typhus is first recorded typhus epidemic was the Plague of Athens in 420 B. C. This epidemic killed a lot of people because so many people were infected. It had killed thousands of people during the Plague of Athens because of typhus. It was spreading throughout places because of the infected rat and mice. It was later spread to South America afterward.Some of the symptoms of typhus are backache, headache, muscle pain, and it also causes a red rash at the center of the chest few hours after infection. It also causes low blood pressure. There are also ways to prevent getting typhus. One way is to avoid areas with fleas and lice, another way is to just be clean, and use insecticide to kill lice. If people really have lice, they can boil their clothes for around 5 days to kill lice. There are few antibiotics treatments for typhus, doxycycline, tetracycline, and Chloramphenicol, which is the less common.Typhus had impacted society in many ways. It had changed many things in the society. Typhus had killed a lot of people throughout the history. It also led to many development of medicine. The medicines are still used in the society today to cure other disease. Since typhus mostly occur in pla ces that have poor hygiene and dirty areas, now people aware more about their cleanness. This makes people keep their houses, areas clean so they can prevent typhus from affecting them.

Types of Power in a Negotiation

What are the five types of power? Referent- power that comes from admiration or respect from others subject to such power Reward- power that comes from using rewards as a way to get things accomplished Legitimate- having a title that grants power, such as CEO Expert- power that comes from having supreme knowledge of the subject Coercive – using punishment as a way to get things done Consider a negotiation with which you are familiar. What parties were identified? Who had power or influence? Explain why.I personally don't find myself negotiating through situations on a daily basis, my work environment is very fast-paced and we usually make decisions very quickly. But I can definitely see these types of power struggles in a family situation or even a marriage. Personally I know I have used the reward and coercive powers to get my kids to do things. Being a parent also gives that legitimate power, I am MOM therefore what I say goes. Based on your experience with a negotiation, ho w does having one or more of the five types of power affect the dynamics of the negotiation?I would have to say that at work our team Leader beyond having legitimate power, he also has referent and expert power. During department meetings to discuss methods to improve our efficiency we all give our feedback and go back and forth with our ideas. It is his knowledge of the company and years of experience that usually provide the most efficient approach to improving our dept. Having the respect from everyone in the department as well as other co-workers initiates the negotiation towards a productive solution.

American Cinena in the 60s70s Essay Example | Topics and Well Written Essays - 750 words

American Cinena in the 60s70s - Essay Example This was the age of the mini skirt and the war against racial stereotyping. This era also witnessed an increase in Television entertainment and the American Cinema hit an all time low in 1963 when foreign films gained dominance over the local cinema. This crisis caused intense financial difficulties within the American film industry. Hollywood cinema found its way onto television to counter this slump and there was an increased trend of shooting films abroad because of low budgets ("runaway" film productions).Cinema ticket prices were falling and film production still remained unaffordable. There were no longer the studio bound contract stars and at this point the film industry lost many of its valuable directors. There was a business diversification within the industry as studios like the UA and Hal Roach Studios sold off parts of their studios and others like Disney(Orlando ,Florida) created theme parks within their studios for added revenues. There was an inauguration of the Hollywood Walk of Fame at the Hollywood Boulevard and Vine Street. All these measures were the effort of the giant called "Hollywood" to stand back on its feet. This was the age of the first 'multiplex' movie theatre in 1963 invented by Durwood who went on run AMC Entertainment, which was the third-largest movie theatre company in the nation. The studios were fast being taken over and merged by multi-national companies soon after the sad demise of movie moguls like Harry Cohn of Columbia. The traditional, Hollywood studio era would soon be history, as more and more studios were acquired by other unrelated business conglomerates. Now there would be a time of "packaged" films and the independent company and independent p roducer. In 1966, Gulf and Western Industries bought Paramount which would later be headed by Robert Evans to give such hits as Rosemary's Baby (1968), Love Story (1970), The Godfather (1972), and Chinatown (1974) . The very famous movie of Cleopatra(1963), starring Elizabeth Taylor as the Queen of Egypt and future husband Richard Burton as Marc Antony was a budget disaster for 20th Century Fox, headed by Darryl Zanuck. One can of course not ignore the British Influences on American Cinema during this time as most Hollywood movies started to be made in Britain due to budget constraints.Examples are films like Becket 1964 and The Lion in Winter 1968. This influence can also be seen in films like Doctor Zhivago (1965) which was about the Russian Civil War which became very popular for its "European" influence. There was a reduction ,almost a complete phase out of producing "inflated historical epics". The influence of the British realism ( styled "Kitchen Sink") as well as the role of "Angry Young Man" - the hero who was economically and socially frustrated fast became a part and parcel of American movies. The era ended with when Jaws in 1975 and Star Wars in 1977 were released .These sequel based films were based on the new formula of Sci-fi and commercial blockbuster reality and nothing like what the decade of 1960's produced and made popular. The term Blaxploitation refers to a group of films that found immense popularity in the early 1970s as they were all about black nationalism and the Black Power rebellion with an all black cast. The reason these films were perceived as exploiting the blacks was because most of these films

The Issue of Security in the Country Assignment Example | Topics and Well Written Essays - 500 words

The Issue of Security in the Country - Assignment Example The reason is with the advanced technology and varying media fraternities that discuss the security issues in a given country, it is difficult for a country to conceal its security status to the world. One developing country that is currently scaring tourists from visiting its country is Kenya. There have been various terror attacks that have been consequent making tourists afraid of visiting the country as they used to (Obadiah, Nicholas and Josephine 23). The clients in this scenario are the government institutions who try to come up with means of curbing the situation in the country. The issue of security has affected the economic sector of the country. As a result, the government of the country has approached the issue by even employing other security officials including the cabinet secretary of security (Obadiah, Nicholas and Josephine 23). This move is aimed at reviving the current issue of security to ensure that tourists can feel safe to tour the country in large numbers like they used to. To curb the current security threat in the country, the country needs to come up with better and creative strategies that will see its tourism sector revert back to normal. One of them includes placing various security officials, who are well trained and better motivated, in all tourist hot spots in the country. Moreover, they should create awareness on the individuals living in the country to ensure that they report crime offenders because most of the individuals who pose a security threat in the country are well known by other individuals. They should ensure that they report them even if they are their friends or relatives to ensure that their security and that of others visiting the country is guaranteed.  

Antietam Battle Analysis Essay Example | Topics and Well Written Essays - 2500 words

Antietam Battle Analysis - Essay Example Besides, the growth and development of democratic ideas forced the Northern States to fight against the Southern states which was under the influence of slavery, forced labor and slave trade. The battle of Antietam can be considered as a turning point in history of the struggle for freedom and individual liberty in America. Still, the victory of the Union forces under the direct leadership of Maj. Gen. George B. McClellan proves the importance of military tactics, experience and single minded dedication in the battle field. On the other side, the Confederate forces failed to defeat the Union forces because they did not provide ample importance to military tactics and waited for reinforcement forces. In short, the battle of Antietam led the Americans, especially the African American slaves, towards freedom from slavery and forced labor. The Battle of Antietam occurred on 17 September 1862, in and the surrounding areas of Sharpsburg. The other areas include Maryland and Antietam Creek. The battle occurred between the Confederate forces (Confederate States Army) and Union forces (Union Army) in the American mainland. This battle is generally considered as a turning point in the American Civil War, which ignited the spirit of freedom among the slaves, especially the African Americans in America. The Confederate side was led by General Robert E. Lee, and the Union Army was under the direct control of Maj. Gen. George B. McClellan. ... Besides, the Battle of Antietam was a single-day battle but it resulted in high casualty. Both the opposing sides were forced to suffer heavy loss because thousands of deaths were reported. But the lack of planning related to warfare techniques hindered the Union Army from destroying the Southern Army. To be specific, Union forces possessed enough resources to destroy the Southern side. But lack of planning from the side of McClellan helped the Southern Army to have ample time to withdraw from the battlefield. Eventually, the Southern forces withdrew from Maryland to Virginia. On the other side, the Southern side’s decision to withdraw from Maryland helped Abraham Lincoln to announce and implement the decision to prohibit slavery and free the slaves in America. So, one can see that the Antietam Battle eventually led America to be a unified federation, which is against slavery and in favor of democratic ideas. Some of the resources used in this work include: Battle of Antietam: The Bloodiest Day by Ted Alexander, Grant and Lee: Victorious American and Vanquished Virginian by Edward H. Bonekemper, and Historical Atlas of the United States, with Original Maps by Derek Hayes. Review Strategic Setting: As pointed out, Antietam Battle ignited the spirit of democratic though and changed the general opinion on slavery and forced labor. The immediate cause of the battle is interconnected with the clash between the southern and Northern states in America on slavery, forced labor, and slave trade. Stephen W. Sears claims that â€Å"The realities of Antietam were brought home to the Northern citizenry more vividly than any previous battle† (Sears 2003, 20).1 The

Economics of Slavery Essay Example | Topics and Well Written Essays - 500 words

Economics of Slavery - Essay Example Since an average slave hand could produce about a ton of tobacco yearly, the total increase in the tobacco trade over the century required an increase of about 70,000 hands, a minuscule fraction of the 5.7 million slaves imported during the same period. "As late as 1860 the average value of the capital invested in an American cotton textile factory was just $109,000 and the average number of employees was just 130" (Kolchin 1995, p. 24). Throughout the eighteenth century, the great slave plantations of the sugar colonies, with profits averaging about 10 percent on invested capital, were the largest privately owned enterprises of the age and their owners were among the richest of all men. The same can be said of the great cotton plantations in the United States on the eve of the Civil War (Kolchin, 1995). Alternative sources of labor were scarce; European labor was more expensive than African labor; Africans could endure the rigors of the tropics better than Europeans. While each of these factors played a role, no one of them individually, or their joint sum, constitutes an adequate explanation.

Nursing assignment Essay Example | Topics and Well Written Essays - 3000 words

Nursing assignment - Essay Example Diffusivity of a gas is a physical constant that is derived from calculations based on the solubility of the gas in the membrane and the molecular weight of the gas. The area available for diffusion and the thickness of the membrane is anatomy dependent. Thus the exchange of oxygen from the alveoli to the capillaries is mostly based on the pressure gradient across the alveolar-capillary membrane. The same law applies to the transport of carbon dioxide from the capillaries to the, but carbon dioxide is more soluble than oxygen in the membrane and so diffusion limitation is seldom an issue with carbon dioxide, the elimination of which is dependent heavily on ventilation. (Walley & Russell, 1999). Besides the difference between the partial pressures of the gases in alveoli and the pulmonary capillary bed another important determinant of gas exchange is the relationship between the pulmonary capillary perfusion (Q) and alveolar ventilation (V). A well ventilated alveolus needs to have an equally well perfused capillary, with the ratio V/Q ideally 1. A three compartment model of the lungs helps to understand the perfusion and ventilation relationship. Physiological dead spaces, where exchange of gases does not take place are areas of wasted ventilation, where V/Q is greater than 1. Perfectly matched areas of ventilation and perfusion have V/Q equal to 1. Areas that contribute to venous admixture, which is the mixing of non-oxygenated with oxygenated blood after passing through the lungs, where perfusion has been wasted, in the example of the right to left shunt, V/Q is less than 1. Even in normal lung function, there is a degree of variation in the perfusion and ventilation in different areas of the lung due to gravity, which requires the extra effort in forcing blood supply through the blood vessels above the heart in an erect position. Thus the lower portion of the lobes of the lung is better perfused