Friday, November 29, 2019

They all carried ghosts Essay Example For Students

They all carried ghosts Essay The Things They Carried, by Tim OBrien, contains many references to possessions of character.Many things Lt. Cross carries were carried by all, including: military equipment, stationery, photographs, diseases, food, the land of Vietnam itself, their lives, and even more. OBrien highlights these along with special things that Lt. Jimmy Cross carries. He, thus, reveals something of what Cross values. Belongings reflect his character and thoughts. Grief, terror, love, longingthese were intangibles, but the intangibles had their own mass and specific gravity, they had tangible weight.Lt. Jimmy Cross carries letters and a pebble from Martha, a girl whom he cares about greatly, but she does not share the same emotions for him. He carries these things to remind him of her, of his feelings for her. We will write a custom essay on They all carried ghosts specifically for you for only $16.38 $13.9/page Order now At the end of every day he ritually unwraps them and reads them. These letters are light in weight, only ten ounces, but prove to be a heavy burden. Above all, he carries the responsibility for the lives of his men. He is dreaming when Lavender is shot, and so he blames himself for it. Lavenders death was something which He would have to carry like a stone in his stomach for the rest of the war. He does not always pay attention to what is most important, his men. Lt. Jimmy Cross burns all of Marthas letters at the end of the story, trying to forget her, to erase the memory. Still, he carries her in his mind along with the haunting memory that she was not involved. Martha is just a part of the technicalities now, he bids her farewell in his mind and decides to rid himself of the pebble. He is past his days of dreaming and hoping. Everything that Lt. Cross carries has more physical weight than those letters, but none were more of a burden to him.Everything that Jimmy Cross carries bears more physical weight than the letters. Nothing, however, seems to be nearly as much of a burden. Cross is an ignorant young man going into the war. Lavenders death and everything going on around him opens his eyes to the immediate dangers. What he has, both inside and outside, have kept him from realizing this. His obligation was not to be loved but to lead.

Monday, November 25, 2019

Biological Evolution and Genetic Variation

Biological Evolution and Genetic Variation Biological evolution is defined as any genetic change in a population that is inherited over several generations. These changes may be small or large, noticeable or not so noticeable.  In order for an event to be considered an instance of evolution, changes have to occur on the genetic level of a population and be passed on from one generation to the next.  This means that the genes, or more specifically, the alleles in the population change and are passed on. These changes are noticed in the phenotypes (expressed physical traits that can be seen) of the population. A change on the genetic level of a population is defined as a small-scale change and is called microevolution.  Biological evolution also includes the idea that all of life is connected and can be traced back to one common ancestor. This is called macroevolution. What Evolution Is Not Biological evolution is not defined as simply change over time.  Many organisms experience changes over time, such as weight loss or gain. These changes are not considered instances of evolution because they are not genetic changes that can be passed on to the next generation. Is Evolution a Theory? Evolution is a scientific theory that was proposed by Charles Darwin. A scientific theory gives explanations and predictions for naturally occurring phenomena based on observations and experimentations. This type of theory attempts to explain how events seen in the natural world work. The definition of a scientific theory differs from the common meaning of theory, which is defined as a guess or a supposition about a particular process. In contrast, a good scientific theory must be testable, falsifiable, and substantiated by factual evidence. When it comes to a scientific theory, there is no absolute proof. Its more a case of confirming the reasonability of accepting a theory as a viable explanation for a particular event. What Is Natural Selection? Natural selection is the process by which biological evolutionary changes take place. Natural selection acts on populations and not individuals. It is based on the following concepts: Individuals in a population have different traits which can be inherited.These individuals produce more young than the environment can support.The individuals in a population that are best suited to their environment will leave more offspring, resulting in a change in the genetic makeup of a population. The genetic variations that arise in a population happen by chance, but the process of natural selection does not. Natural selection is the result of the interactions between genetic variations in a population and the environment. The environment determines which variations are more favorable. Individuals that possess traits that are better suited to their environment will survive to produce more offspring than other individuals. More favorable traits are thereby passed on to the population as a whole. Examples of genetic variation in a population include the modified leaves of carnivorous plants, cheetahs with stripes, snakes that fly, animals that play dead, and animals that resemble leaves. How Does Genetic Variation Occur in a Population? Genetic variation occurs  mainly through DNA mutation, gene flow (movement of genes from one population to another) and sexual reproduction. Due to the fact that environments are unstable, populations that are genetically variable will be able to adapt to changing situations better than those that do not contain genetic variations. Sexual reproduction allows for genetic variations to occur through genetic recombination. Recombination occurs during meiosis and provides a way for producing new combinations of alleles on a single chromosome. Independent assortment during meiosis allows for an indefinite number of combinations of genes. Sexual reproduction makes it possible to assemble favorable gene combinations in a population or to remove unfavorable gene combinations from a population. Populations with more favorable genetic combinations will survive in their environment and reproduce more offspring than those with less favorable genetic combinations. Biological Evolution Versus Creation The theory of evolution has caused controversy from the time of its introduction until today. The controversy stems from the perception that biological evolution is at odds with religion concerning the need for a divine creator. Evolutionists contend that evolution does not address the issue of whether or not God exists, but attempts to explain how natural processes work. In doing so, however, there is no escaping the fact that evolution contradicts certain aspects of some religious beliefs. For example, the evolutionary account for the existence of life and the biblical account of creation are quite different. Evolution suggests that all life is connected and can be traced back to one common ancestor. A literal interpretation of biblical creation suggests that life was created by an all-powerful, supernatural being (God). Still, others have tried to merge these two concepts by contending that evolution does not exclude the possibility of the existence of God, but merely explains the process by which God created life. This view, however, still contradicts a literal interpretation of creation as presented in the bible. In paring down the issue, a major bone of contention between the two views is the concept of macroevolution. For the most part, evolutionists and creationists agree that microevolution does occur and is visible in nature. Macroevolution, however, refers to the process of evolution that takes place on the level of species, in which one species evolves from another species. This is in stark contrast to the biblical view that God was personally involved in the formation and creation of living organisms. For now, the evolution/creation debate continues on and it appears that the differences between these two views are not likely to be settled anytime soon.

Thursday, November 21, 2019

Coping with e-commerce (look at firm's distribution strategy in Essay

Coping with e-commerce (look at firm's distribution strategy in meeting delivery performance) - Essay Example To deliver aptly to all these customer sets, Amazon has put in place the largest warehouse and distribution systems for a e-commerce company in the world. Utilizing this extensive and efficient system, Amazon has bee able to improve its delivery performance optimally, even becoming a role model for other companies. â€Å"In the US, more and more traditional retailers are seeking to compete with the efficiency and shipping speed of online.† (Virtual Strategy 2011). E-Bay, which facilitates transactions between sellers and buyers of wide range of products, also exhibit good delivery performance, but not up to the levels of Amazon. However, lately it is trying to improve its delivery performance by adopting various measures. For example, for the sellers, who have optimum delivery performance or times, it offers financial discounts and better placements for their products. In addition, it also added shipment tracking codes, so as to prove that they have shipped the products on tim e. This way, e-Bay could match Amazon in delivery performance. "This is part of the whole picture of [eBay] getting more involved and more controlled like Amazon," (trendbird.biz). 2. B2B and B2C It becomes clear that the World Wide Web, unconstrained by the geographical territories and boundaries, allows the businesses to operate in a truly globalized scale. A business which not only takes orders for products online from its merchants or suppliers or the direct consumer customers, but also completes the transaction is a true example of B2B and B2C commerce. Business-to-business or â€Å"B2B† for short, is a term which is commonly used to explain the electronic form of business transactions that takes place between businesses (with minimum role for customers). B2B commerce website will serve as channels that will permit coordination between different businesses and outsourcing companies. Thus, the companies adopting this form or e-commerce will have online outlets, and throug h which they will prefer to deal with other companies only to sell their products and services, instead of directly offering it to the consumers. On the other hand, companies adopting Business to Consumer, or B2C for short, will put in place online portals, which offer products and services directly to the consumers. Many companies or retailers or online retailers all adopt this method, as they reach the product directly to the customer through their own network of supply chain and distribution centers. â€Å"B2C has grown to include services such as online banking, travel services, online auctions, health information and real estate sites† (Bajaj and Nag 2005). Apart from the basic difference in ‘end users’, the difference between B2B and B2C is B2B involves more long-term relationship than B2C, which is maximally one-off. That is, in the case of B2C, after the transaction is over, there may not be continual relationship, however in the case of B2B, the transact ions and relationship could continue for a longer time, if everything works out well. 3. Buy-side and Sell-side As stated by Chaffey (2002), â€Å"when evaluating the impact of e-commerce on an organisation, it is Instructive to identify opportunities; for buy-side and sell-side transactions". Only if those opportunities and the related challenges are identified, organizations can optimally tune its strategies and its organizational processes.

Wednesday, November 20, 2019

The Price Wristle-Blowers Pay for Secrets Essay Example | Topics and Well Written Essays - 500 words

The Price Wristle-Blowers Pay for Secrets - Essay Example For example, according to the article â€Å"Whistle-Blower Awarded $104 Million by I.R.S†, written by David Kocieniewski, Bradley C. Birkenfeld, who used to be a banker at UBS, was caught helping a rich Californian developer to avoid paying income taxes in the US. After being arrested, he informed that he would disclose important information about the Swiss banking system which would help the US government retrieve lost taxes that amounted to billions of dollars. Many wealthy Americans had used their Swiss banks to avoid paying income tax in their country. Now the valuable information provided by the banker allowed the US government to get back a large sum of unpaid taxes from the Swiss banks. In return for this, the banker was given an award of $104 million, the highest amount ever paid to a whistle-blower. This whole idea of a person benefiting from a crime he committed is pretty ironical. A person involved in activities such as tax fraud is arrested, and when he complies with the authorities’ demands and reveals some vital information, he is rewarded. This means that, in effect, the person is actually being paid for the crime he has committed. The irony of the situation seems amusing. If a person accused of committing several crimes asks for freedom and some monetary reward in exchange for valuable information, he or she will get it. This will allow him or her to return to his previous life and no lesson will be learnt. Moreover, it has become a norm in the society that people demand some kind of reward before they can do something helpful. Many people realize that giving out valuable information is a great and easy way to make money, so they demand a reward before revealing any secrets even if the secrets can actually benefit their own country. The fact that many people want to be paid before doing the right thing is alarming, as it shows that the society is well down the downward path. In today’s

Monday, November 18, 2019

International Tax and Estate Planning Assignment

International Tax and Estate Planning - Assignment Example However, for married decedents of these non resident aliens, the question of whether they are going o be subject to taxing is determined by a number of factors including the property regime applicable to their marriage. If the person getting the property is a noncitizen (an "alien") is indeed a "nonresident" of the United States, then they may not be subject to any tax payment. Explanation: the US tax rules are designed to change to reflect the kind of property that an alien or nonresident is maintaining. A facts and circumstances test is usually used to determine if a nonresident taxpayer is engaged in a U.S. trade or business. A nonresident alien who is carrying out personal services in the US is generally considered to be engaged in a business although there are some exemptions there are exceptions. In this regard, if the property identified in question two was a hotel that is doing profitable business as opposed to a family holiday home, the tax rules would change. Explanation: insurance proceeds are not considered to be in situ property, or property situated in the United States, regardless of whether the issuing company is in the USA or in another country. However, some rules apply in this case. For instance, the insurance has to be on the decedent and not the person benefiting from it. This means that in this case, the proceeds from the insurance cover will not be considered to be US situ property. Answer: the amount that such a person will pay will be determined by a number of factors. To begin with, it there is a treaty that protects such a person from paying tax, or that delimits the amount o tax that he or she is supposed to pay, this will be considered. At the same time, such a person who is entitled to treaty benefits can also avoid taxation if he or she does not have a permanent establishment, in the U.S. through which foreign business is operated. Explanation: this is necessary in order for the tax man to know how much tax is applicable for that

Saturday, November 16, 2019

Factors in American Democracy

Factors in American Democracy American Democracy The seven key functions of interest groups. The interest groups are organizations that may be formed in reaction to certain issues either as a single event or threat that may later become institutionalized. They are private organizations that endeavor to influence public officials to respond the shared aspirations of their members without holding to political power. They stimulate interest in public affairs through members representation based on a criterion of shared beliefs rather than by geography. Interest groups provide useful data to governments and are a means through which political participation is attained hence they act as a check and balance. This is a fundamental role that manifest itself in politics, education, business etc. These Interest groups may be for profit while others are for non profit. One function of interest groups is to garner representation that may be political. They seek out memberships as more members more power hence attaining a position where election outcome is influenced. Therefore securing money for its cause is central and advantageous in order for it to sustain itself and be effective at lobbying and influence government policy. They have the responsibility of spreading information to the general public because they pose information that either the public or the policymakers may lack. This helps it to gain more followers and influence policy makers to take certain favorable actions. They have an inbuilt mechanism to change policy both in both private and public spheres. Interest groups do educate both their own constituents and the public and by this members are educated on the most recent developments on the issues at hand. With their developed expertise on a particular field or policy area they are normally called to testify before congress on their position concerning legislation (Aldrich, 1995). The two-party system today: is it in decline or in resurgence? Over the last three decades pundits have claimed that the American political parties are on the decline in the US politics. Their role has been reducing in the political process and it has been inferred that they are not a useful tool any more. The political action committee (PACs) has supplemented the political parties rendering them to be outdated. The view is reinforced with the idea that candidates are independent of political parties to get elected rendering the parties to be less significant. Parties do not make significant and purposeful stand on issues but are concerned with accommodating followers form the middle of the ideological spectrum rendering them irrelevant to progression of society. The party leaders do not make important decisions on presidential candidate as a result of party primaries and committees. The role of the party in educating and influencing the electorate has been overtaken by the mass electronic media. Democratic Party reformed the delegate selection process trough the 1968 convention that led to increase usage of the primaries leading to an increased youth, women and minorities representation. These reforms in the Democratic Party have made it to be reflective to the view of academicians and intellectuals at the expense of the working masses, unionist, elected officials etc who have the numbers. A large number of citizens are distrustful to the major parties viewing them as corrupt institutions that circumvent the issues at hand, have no ideas and follow public opinions rather than generate them. Nevertheless political parties still do play a crucial role in American politics (Reichley, 2000). The parties are transforming but not declining despite the political environment being more candidates centered than before. Today parties are better funded with permanent headq uarters. They are more capable to providing assistance to states and local party organizations due to the strengthened financial base. They have defined themselves as providers of expertise to the needy but they cannot themselves acquire it. They have shown unity during roll call votes in congress and after the 1968 convection the Democratic Party replaced the unit rule with system of proportionality. The Republican Party has given the national committees more control over presidential campaigns and urged state parties to encourage broader participation of all groups. Today both parties do provide training sessions for candidates on campaign planning, marketing, fund raising, volunteers and campaign scheduling. The two major political parties have demonstrated adaptability to change with time and respond to constitutes demand despite the cultural and structural forces that perpetuate the two party system showing little signs of relenting. The three types of third parties. The US electoral system works against a proliferation of political parties but minor parties and independents have still managed to run for office. Third parties are created for various reasons; a split within the republican and democratic parties often represents factions over policy issues. These splinter parties have been at the forefront in gaining popularity and the electorate college (Aldrich, 1995). Ideologically related parties and issue advocacy parties do cover both ends of the political continuum. These political parties are formed around single issues e.g. green energy. Voters normally vote for third parties because they are trying to send a message to the two big parties often with success. Both the two major parties have embraced reforms and programs that were often rejected when presented by third parties. Third parties in the long run do fail to maintain themselves at local and state levels due to skimming of their talent by the major parties. There members are always small to have any domineering influence plus lacking the financial resources to carry out effective campaigns. The two major parties consolidate their dominance of the political system through high profile campaigns and conventions subsidized by tax payer’s money. Nevertheless they have been successful at calling for attention to an otherwise ignored, misrepresented or surprised issues. They have over the years managed to get the major political parties to adopt the most important portion of third party platforms as theirs giving the far sighted voter a means of making tangible statements with greater impact on the direction of the country. They work to enhance the prospects and credibility of lesser know ideas and lesser known candidates to gain and solidify ballot access. There activity provides whoever wins off ice with a more latitude and public support in choosing new public policy approaches or solutions to existing or future problems or concerns (Schaffner, 2012). Elements of referendums, initiatives, and recalls. Many countries that are representative’s democracies permit three forms of political action providing limited direct democracy. These are initiative, referendum and recall. An initiative is a means by which a petition signed by a certain minimum number of registered voters can force a public vote on a proposed law, amendments or ordinance. It allows citizens to bypass their state legislature through placing proposed statutes or constitutional amendments on the ballot. In America twenty four states have adopted the initiative proceeds in their constitutions. Two types of initiatives exist. Direct initiatives are submitted to the legislature which may act on the proposal. This depends on the state hence the question may go to the ballot and if rejected a different proposal is submitted. For indirect process the legislature submits a competing measure that appears on the ballot together with the original proposal examples states of Nevada, Ohio and Massachusetts. In Utah and Wash ington proponents either chooses the direct or indirect method (Schaffner, 2012). A referendum is a direct method of voting where an entire electorate is asked to either accept or reject an article proposal. This may lead to ratification of a new constitution, amendment, law or recall of an elected official. Legislative referendum is where the legislature refers a measure to the voters for approval. Popular referendum is a measure that appears on the ballot as a result of a voter petition. Legislative referendums are less controversial than citizen initiatives with high success rates. Popular referendum is a means that allow voters to approved or repeal an act of the legislature. Law passed that citizens do not approved for may lead to gathering of signatures to demand a popular vote. Advisory referendum is where the legislature and in some states the governor places a question on the ballot to asses voter opinion where the results are not binding. A recall is a procedure where voters remove an elected official from office through a direct vote when sufficient vot ers sign a petition. It allows citizens to remove from office a public official before the expiry of the term. Recall is apolitical device different from impeachment that is a legal device (Aldrich, 1995). Media Bias Professional who constitute Americas mainstream news media are mainly left oriented and democrats. They make it clear that they are giving their opinions and analysis of the news as they perceive it rather than being impartial and focus on research so as to represent relevant facts to the audience. A more useful way of measuring the news media political and ideological makeup is to examine what the professional in the industry believe about a wide array of social, ethical amend political issues. Bias manifests itself not in the form of outright lies but as a function of what reporters choose not to tell their audience. They omit factors so as to avoid contradicting the political narrative they wish to propagate. Some mangers in American newsrooms are so ideologically entrenched that there is a feeling and discussion that some of them have a difficult time reviewing a story that reflects negatively upon government or the administration. Politicians are a biased lot and they belong to political parties that champion policies and ideologies. Irrespective of their thought these ideologies are common since they do perceive their political conversations as politics. Journalist do also speak form a political position but the industry ethics and the objective of fairness do influence there profession that endeavors to do the right thing. This objective is met through fairness to those concerned with the news covered, completeness and accuracy. The American press is a unified voice with a distinct bias that generates a simplistic thinking that fits the needs of an ideological struggle. American media bias is as a result of journalist failure to reflect upon the meaning of the premise and assumptions that supports their practice because the mass media wanted to apply a narrative structure to ambiguous events in order to create a coherent and casual sense of events (Reichley, 2000). WORKS CITED: Aldrich, J. H. (1995). Why parties?: The origin and transformation of political parties in America. Chicago [u.a.: Univ. of Chicago Press. Reichley, A. J. (2000). The life of the parties: A history of American political parties. Lanham, Md [u.a.: Rowman Littlefield. Schaffner, B. F. (2012). Politics, parties, and elections in America. Boston, MA: Wadsworth Cengage Learning.

Wednesday, November 13, 2019

Qualitative Research Critique Essay -- Advanced Nursing Research

Article Citation Gilmartin, J. (2003). Day surgery: Patients’ perceptions of a nurse-led preadmission clinic. Journal of Clinical Nursing 13, 243-250. Initial Reaction This research article is from the UK and the writer questions if the findings from this study will have heuristic relevance and applicability to nursing and healthcare in the United States (U.S.). Primary healthcare in the UK is provided through the National Health Service (NHS); this writer has little knowledge as to how it works and its impact on patient care and nursing. This limited knowledge may introduce bias in this critique. Descriptive Vividness The significance of this study is to determine if a preadmission clinic process can be developed and implemented to positively impact the physical, psychological, and social healthcare needs of patients undergoing day surgery. The purpose of this study is â€Å"to elucidate patients’ perceptions of the preassessment preparation prior to day surgery† (Gilmartin, 2003, p. 244). This researcher identifies four themes related to patients’ perceptions of the preassessment preparation prior to day surgery; efficient functioning, assessment of patient suitability, the experience of information giving, and the problem of cancellation. Minimal excerpts are provided for three of the four themes; the fourth theme, the problem of cancellation is completely in narrative format. Although the emphasis of the findings was on the majority of excerpts, this researcher included negative case studies under two themes; efficient functioning and the experience of information giving. Efficient functioning was described by the majority of participants as being provided to in a timely manner, in contrast some (numbers not men... .... This study could have been improved by expanding the sample group from various preassessment clinics and to include diverse ethnicities and representation across various surgical specialties. In addition, another credible author would have increased trustworthiness of the entire study. This writer suggests the study be replicated in the U.S., with the suggested enhancements, for application in the U.S. healthcare system. Works Cited Burns, N., & Grove, S.K. (2009). The practice of nursing research: Appraisal, synthesis, and generation of evidence (6th ed.). St. Louis, MO: Saunders Elsevier. Gilmartin, J. (2003). Day surgery: Patients’ perceptions of a nurse-led preadmission clinic. Journal of Clinical Nursing 13, 243-250. Tappen, R.M. (2011). Advanced nursing research: From theory to practice. Sudbury, MA: Jones & Bartlett Learning.

Monday, November 11, 2019

Lung Cancer Essay Essay

Lung Cancer Institution Background   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Lung cancer was acknowledged as a distinct disease in 1761. Lung cancer, also known as carcinoma of the lung or pulmonary carcinoma, is the uncontrolled growth of unusual cells that starts in one or both lungs, typically in the cells that line the air passages. The abnormal cells divide fast and form tumors. These tumors become larger and more frequent, therefore weakening the lung’s ability to provide the bloodstream with oxygen. There are two forms of tumors: benign and malignant tumors. Benign tumors are those that remain in one place and do not seem to spread. Malignant tumors are more dangerous. They spread to other areas of the body, through the bloodstream or the lymphatic system. This process of spreading is referred to as metastasis.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   There are two main types of lung cancer: primary lung cancer and secondary lung cancer.(Johns, 1998). Primary lung cancer starts in the lungs while secondary lung cancer starts somewhere else in the body and metastasizes, and reaches the lungs. The two most renowned types of primary lung cancer are small-cell lung carcinoma (SCLC) and non-small cell lung carcinoma (NSCLC). Non-small cell lung carcinomas include squamous cell cancers (which are the most common type), adenocarcinoma and large-cell carcinoma. A squamous cell carcinoma grows gradually and might not spread to other parts of the body for some time. SCLC grows and spread gradually and by the time it is diagnosed, it may have spread to other parts of the body. About one in five cases of lung cancer are SCLC.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Secondary lung cancer (metastatic lung cancer), is not as common as primary lung cancer. Secondary lung cancer is normally a cancer that has metastasized from a primary cancer, more likely from the large bowel, bladder, breast, testicle, stomach, gullet, kidney, and a skin cancer called malignant melanoma. A secondary lung cancer may be assumed to be from a diagnosed primary cancer. Occasionally, it may be found before a primary cancer referred to as â€Å"unknownprimary† that may not be possible to find. Secondary lung cancer may cause fluid to collect in the area between the two membranes (the pleural) that surrounds the lungs. This is known as pleural effusion. It is possible to extract the fluid and scrutinise it for cancer. You can tell that a cancer is secondary if the cells look like the cells from the primary cancer. For instance, if the primary cancer is kidney cancer, the cells will look like kidney cancer cells instead of lung cancer cells, (Bartlett,2001).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   There is an uncommon type of lung cancer known as the pleural mesothelioma. It occurs when mesothelioma develops in the pleural. Caused by constant exposure to asbestos, pleura are cells that are often referred to as lubricating cells which make a thin membrane in the host’s chest walls. They are malignant since they take long periods of time before they are discovered or the symptoms start to manifests itself. Pleuralmesothelioma can sometimes spread to the lymph nodes in the chest, above the collarboneor any other part of the body. However it has not been considered to be lethal or serious although in some cases it results to reduced effectiveness or functioning of the lungs. Tests   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   There are voluminous tests that are carried out to diagnose any symptoms or characteristic of lung cancer. These tests include molecular testing of the tumour and biopsy which involves direct removal of tissues or cells from a patient and examining it to determine the extent of infection. Other tests are; sputum cytology, focussing on the mucus of the lungs, thoracentesis, bronchospy, bone marrow aspiration, testing of the tumour, mediastinoscopy, imaging tests, thoracotomy, thoracoscopy, computerised tomography scan (CT), which scans using radiographic beams to create detailed computerised pictures, magnetic resonance imaging scan (MRI), position emission tomography scan (PET) and a bone scan. Endoscopy is the process where a flexible plastic tube is inserted into the body cavities and organs so that one can view the area of concerned well.(Barbara,2009). Causes   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Medical analysts and researchers have discovered many factors that they believe are the main causes of cancer according to their research. The most common and well known cause is smoking. Many cases involving lung cancer have been accompanied by symptoms like high levels of carcinogens in the lungs, which is one of the substance contained in cigarettes. It accounts for eighty to ninety percent of the cases. Passive smokers have a greater chance or risk of up to twenty to thirty percent in getting lung cancer. Marijuana also contains the deadly substance, carcinogens that are in tobacco. Smoking that substance contributes greatly in deteriorating functioning of the lungs.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Another cause of lung cancer as far as smoke is concerned, is inhalation of the radon gas. It is a gas generated when radioactive materials are broken down by radium. The gas is a very fatal and very serious since it can be detected easily and it is odourless. An accumulated levels of the gas can actually cause lung cancer. Asbestos is another rare kind of cause of cancer. Long exposition to the rocks that release the asbestos, can cause inflammation and later trigger the enlargement of lung cancer. This was according to the medical researchers who reported that growth of lung cancer can be contributed by long duration to the exposure of these substances in the air.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Families who have a history of lung cancer, that is, most of the members have been diagnosed with cancer, it is more likely that the next generation in the same family some of the members will have the same disease. This is known as genetic predisposition. It is inherited from family members hence it increases the chances of an individual to develop lung cancer when he or she is exposed to the same environmental factors or cultural experiences as other members of the family. Medical researchers have sorted to investigate the arrangement of inheritance of genetic defencelessness by ascertaining the familial combination. They evaluated them by analysing in order to determine if there is a statistical confirmation of the inheritance of the gene causing cancer. Once the gene has been located they pursue it to try and change it.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   It has been ascertained that different people experience different symptoms of lung cancer depending on the cause of it and the duration that the diseases is in the body.(Karen,2010).In the initial stages of the diseases, the symptoms are not noticeable or probably not alarming. It has been surveyed that about forty percent of the people who are diagnosed with cancer, most of them was realised at an advanced stage.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The most common type symptom experienced by the many diagnosed in the early stages of the disease is persistent coughing.(Barbara,2009). The coughing may persistent to an extent of producing blood. The patient begins to have changes in breathing especially when doing a task that involves use of strength and straining coupled with constant pain in the chest or back. All these pain is caused by the enlargement of the lymph nodes and the lining of lubricating cells along the walls of the lungs.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The patient will start breathing with a whistling sound being produced, a condition known as wheezing. The condition is as a result of the constricting airways in the lungs. It can be accompanied with hoarse voice, losing weight considerably, bronchitis or pneumonia in some cases. The patient will begin to have swellings on the face, fingers and also fatigue. Treatment   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   According to medical researchers and practitioners, treatment of lung cancer highly depends on the extent of the damage of the lungs by the cancer cells, the site of the primary tumour, the stage and the person’s general health.(Mazzini,2010). Before treatment is done to a lung cancer patient, he or she is provided with options on the side effects or discomfort that they are likely to experience in any method of treatment offered. The different types of treatment offered or administered to patients include surgery by removing the tumour and the affected part of the lung. The other type of treatment is radiation therapy where the cancer cells are killed using x-rays with high energy. It can also prevent further growth of the cancer cells. Chemotherapy is the next treatment type, where the patient is given drugs which destroy the cancer cells in every part of the body. References Johns H.P. Williams T.T (1998). Lung Cancer And Its Treatment. Th Gerber publishers Ettinger Y.G. Bartlett (2001). Guide to Cancer Treatment.. Oxford University Publishers Mazzini J.Y and Walter Blue (2010). The Chicago Guide To Lung Cancer. Kaplan Publishers (1999) Karen P.M and Jones Schoiller (2010). Questions And Answers About Cancer. Parles publishers. Barbara M.D Daniel Otiz J.K. (2009) . Lung Cancer. American Cancer Sociation Publishers Source document

Friday, November 8, 2019

Sociology Theories of Deviance and Deviant Behavior

Sociology Theories of Deviance and Deviant Behavior Deviant behavior is any behavior that is contrary to the dominant norms of society. There are many different theories that explain  how behavior comes to be classified as deviant and why people engage in it, including biological explanations, psychological explanations, and sociological explanations. Here, we review four of the major sociological explanations for deviant behavior. Structural Strain Theory American sociologist  Robert K. Merton developed structural strain theory as an extension of the functionalist perspective on deviance. This theory traces the origins of deviance to the tensions caused by the gap between cultural goals and the means people have available to achieve those goals. According to this theory, societies are composed of both culture and social structure. Culture establishes goals for people in society while social structure provides (or fails to provide) the means for people to achieve those goals. In a well-integrated society, people use accepted and appropriate means to achieve the goals that society establishes. In this case, the goals and the means of the society are in balance. It is when the goals and means are not in balance with each other that deviance is likely to occur. This imbalance between cultural goals and structurally available means can actually encourage deviance. Labeling Theory Labeling theory is one of the most important approaches to understanding deviant and criminal behavior within sociology. It begins with the assumption that no act is intrinsically criminal. Instead, definitions of criminality are established by those in power through the formulation of laws and the interpretation of those laws by police, courts, and correctional institutions. Deviance is therefore not a set of characteristics of individuals or groups, but rather a process of interaction between deviants and non-deviants and the context in which criminality is defined. Those who represent forces of law and order and those who enforce the boundaries of proper behavior, such as the police, court officials, experts, and school authorities, provide the main source of labeling. By applying labels to people, and in the process creating categories of deviance, these people reinforce the power structure and hierarchies of society. Typically it is those who hold more power over others, on the basis of race, class, gender, or overall social status, who impose rules and labels on others in society. Social Control Theory Social control theory, developed by Travis Hirschi, is a type of functionalist theory that suggests deviance occurs when a person’s or group’s attachment to social bonds is weakened. According to this view, people care about what others think of them and conform to social expectations because of their attachments to others and what others expect of them. Socialization is important in producing conformity to social rules, and it is when this conformity is broken that deviance occurs. Social control theory focuses on how deviants are attached, or not, to common value systems and what situations break people’s commitment to these values. This theory also suggests that most people probably feel some impulse toward deviant behavior at some time, but their attachment to social norms prevents them from actually participating in deviant behavior.​ Theory of Differential Association The theory of differential association is a learning theory that focuses on the processes by which individuals come to commit deviant or criminal acts. According to the theory, created by Edwin H. Sutherland, criminal behavior is learned through interactions with other people. Through this interaction and communication, people learn the values, attitudes, techniques, and motives for criminal behavior. Differential association theory emphasizes the interaction people have with their peers and others in their environment. Those who associate with delinquents, deviants, or criminals learn to value deviance. The greater the frequency, duration, and intensity of their immersion in deviant environments, the more likely it is that they will become deviant. Updated  by Nicki Lisa Cole, Ph.D.

Wednesday, November 6, 2019

10 Fascinating Facts About Painted Lady Butterflies

10 Fascinating Facts About Painted Lady Butterflies The painted lady is one of the most familiar butterflies in the world, found on nearly all continents and in all climates. They are a favorite subject of study in elementary school classrooms and are a familiar visitor to most landscape gardens. Yet common as they are, painted ladies have some unique attributes.  Here are 10 fascinating facts about the painted lady, or  Vanessa  cardui. 1. The painted lady is the most widely distributed butterfly in the world. Venessa cardui  inhabits every continent except Australia and  Antarctica. You can find painted ladies everywhere from meadows to vacant lots. Its sometimes called the cosmopolitan butterfly, because of its global distribution. Although it is resident only in warmer climates, it often migrates into colder regions in spring and fall, making it the butterfly with the widest distribution of any species.   2. The painted lady is sometimes called the thistle butterfly or the cosmopolitan  butterfly. It is called the thistle butterfly because thistle plants are its favorite nectar plant for food; it is called the cosmopolitan butterfly because of its global distribution. Its scientific name- Vanessa cardui- translates as butterfly of thistle.   3. Painted ladies have unusual migration patterns. The painted lady is an irruptive migrant, meaning that it migrates independent of any seasonal or geographic patterns. Some evidence suggests that painted lady migrations may be linked to the El Nià ±o climate pattern. In Mexico and some other regions, it appears that migration is sometimes related to overpopulation. The migrating populations that move from North Africa to Europe may include millions of butterflies, and migrating populations numbering hundreds of thousands of individuals are common.  In spring, painted ladies fly low when migrating, usually only 6 to 12 feet above the ground. This makes them highly visible to butterfly watchers, but also rather susceptible to colliding with cars. At other times, evidence suggests that painted ladies migrate at such high altitudes that they are not observed at all, simply appearing in a new region unexpectedly.   4. Painted ladies fly fast and far. These medium-sized butterflies can cover a lot of ground, up to 100 miles per day during their migration. A painted lady is capable of reaching a speed of nearly 30 miles per hour. Painted ladies reach northern areas well ahead of some of their more famous migrating cousins, like  monarch butterflies. And because they get such an early start to their spring travel, migrating painted ladies are able to feed on spring annuals, like fiddlenecks (Amsinckia). 5. Painted lady butterflies do not overwinter in cold regions. Unlike many other species of butterflies that migrate to warm climates in winter, painted ladies die once winter hits in colder regions. They are present in cold regions only because of their impressive ability to migrate long distances from their warm-weather breeding areas.   6. Painted lady caterpillars eat thistle. Thistle, which can be an invasive weed, is one of the painted lady caterpillars favorite food plants. The painted lady probably owes its global abundance to the fact that its larvae feed on such common plants. The painted lady also goes by the name thistle butterfly, and its scientific name- Vanessa cardui- means butterfly of thistle.   7. Painted ladies sometimes damage soybean crops. When the butterflies are found in large numbers, they can do serious damage to soybean crops. The damage occurs during the larval stages when caterpillars eat soybean foliage after hatching from eggs.  Ã‚   8. Males use the perch and patrol method for finding mates. Male painted ladies actively patrol their territory for receptive females in the afternoon. Should a male butterfly  find a mate, he will usually retreat with his partner to a treetop, where they will mate overnight. 9. Painted lady caterpillars weave silk tents. Unlike other caterpillars in the genus Vanessa, painted lady larvae construct their tents from silk. Youll usually find their fluffy shelters on thistle plants. Similar species, such as the American lady caterpillar, make their tents by stitching leaves together instead. 10. On overcast days, painted ladies can often be found on the ground, huddling in small depressions. On sunny days, the butterflies prefer open areas filled with colorful flowers.

Monday, November 4, 2019

BUSINESS ETHICS AND THEIR INPACT ON BUSINESS COMMUNICATION Essay

BUSINESS ETHICS AND THEIR INPACT ON BUSINESS COMMUNICATION - Essay Example Descriptive and analytical research methodology is applied in this research paper. The findings of paper are purely based on a code of business ethics which should be implemented in every single organization in objective and effective way. The subject of Ethics is from the subject of Philosophy. It is liable to addresses questions about morality and no doubt it is an important part of every one’s life. There are two levels of ethics; theoretical and applied ethics. Business ethics is one of the most imperative parts of the applied ethics. In this paper, I will try to discuss some of the major ethical philosophies that are applied to business ethics such as teleological ethics, utilitarianism, egoism, deontological ethics, etc. The purpose of this study is to represent which ethical approach is appropriated in business. Keywords: Ethics, Business Organizations, Code of Ethics, Ethics in business, Communication, Ethical theories.â€Æ' Introduction Governments of all countries of the world have either prepared a strong code of business ethics for the organizations to follow these codes to deal with the customer and to handle the daily activities of organization, or they ask business entities to schedule their own code of business ethics to implement it but this code of ethics must be within the rules and laws made by the government of that country. But the best method among these two is that government should itself prepare a strict code of ethics for the business entities to follow with the consultation of the association of business organizations. In this way, government will be allowed to look after the ethical affairs of business and to ask them to follow those ethical principles effectively, strictly and completely (Jalil, Azam, & Rahman, 2010). As the most brilliant creator of the Lord, we live to progress, to grow and to move ahead. All of us are in an age of innovation, where the free markets are getting rapid growth, a nd so the economy of the entire world. Latest technological products, roles of the government bodies, and every person on this globe is facing new challenges, exploring new opportunities for making growth, facing the demands from public and bearing the limitation. Most of the people are working to make their life error free and nations are working collectively having an aim of spreading freedom and democratic principles; to look after the free markets of the economy, to protect the individual’s rights, and to encourage respect for human rights, the rule of law, and the environment (Siltaoja & Lamsa, 2011). Every person wants to live in a good and well mannered society and this why a majority of people is worry about the ethics within the society. Any organization is related to each individual of the society and the entire economy. Behavior of an individual is a central to the business life and ethical principles have an important influence on individual’s behavior. For that reason, it is clear that the entire business is influenced by the individual’s behavior. Now each of the organization has completely or partially prepared their own code of ethics (Gulcan, 2011). Businesses on this planet are developing and apply ethics in their business dealings in order to address the legal, ethical, social responsibility, and environmental issues they face. If a business analyze and evaluate these problems in a more systematic way, it can improve its own business performance with ease. The ethical codes can also help expanding opportunities for growth, and contribute to the development of

Saturday, November 2, 2019

Qualitative Research Essay Example | Topics and Well Written Essays - 750 words - 4

Qualitative Research - Essay Example For example, a proponent could ask the respondent on the idea of whether a set price, placement or promotion for a new health and energy beverage might be effective or not. In-depth interview is somewhat advantageous because it seeks not only to get the opinion of the interviewee, but the interviewer’s understanding of the interviewee, even if the said qualitative tool is expensive and does not allow generalization to larger populations (Stacks, 2010). Another qualitative tool is the focus group. This is a qualitative tool that focuses on certain issue, which provides a great ability to come up with data that is focused on the chosen topic, but it could also substantially limit the responses of the respondents in order to ensure efficiency at some point (Hatch, 2010). Focus group as a qualitative tool can definitely help unravel ideas, concerning for instance the price, placement and promotion for a new health and energy beverage. Threaded discussion that may span for weeks might be a remarkable qualitative tool because it solicits feedbacks and critical ideas, but understanding its patterns is critical on the part of the target audience and the facilitator by which the failure to meet such requirement could lead to a failed discussion (Tomei, 2008). There is a great concern on how to separate the role of researcher and the respondent. In fact, this is one of the great ethical issues in qualitative research. The researchers may substantially instituted a bias on the subject at hand due to lack of objectivity, such as one observed in the quantitative research orientation. The second great ethical issue is on how the researchers might ensure respect for privacy of the chosen respondents. Considering that there might be inclusion of in-depth interviews that may broaden the topic, the researchers might end up asking questions that at some point might be able to violate