Article abstract assignments Essay Example | Topics and Well Written Essays - 250 words

Article abstract assignments - Essay Example In addition, the author uses the empirical studies to ascertain his conclusion on league variations in terms of competitive balance. Notably, lee identifies the effect of, open and closed leagues, intra-seasonal and inter-seasonal measures, and winning percentages aspects on competitive balance. Lee’s methodologies have successfully proved the parity effects of the 1193. Critical assessment of the author on other research and studies appreciates the effect of the 1993 Collective Bargain Agreement for its contributions towards a competitive balance. National football league commitments have led to inter-frachise balance. Although a number of factors are related to competitive balance, CBA triggered an increase in competitive balance. Lee’s review distinguish the different levels of competitive balance in the leagues The author explains the different aspects and factors affecting variations in performance and competitive balance, but used probability analysis in some parts instead of facts. However, there are drawbacks of the report by lee. One of the drawbacks is that the empirical method used arbitrary teams, which might have distorted the overall results owing to the fact that different teams differ in terms of rules and regulation not included on the review. Second, the author should have incorporated and compared other Football league associations to come into concise conclusions regarding competitive balance in NFL aster the 1993

Cell Phones and Radiation Essay Example | Topics and Well Written Essays - 2000 words

Cell Phones and Radiation - Essay Example From this study it is clear that the technology of cell phone has eliminated the factor of geographical distances and made the general population more socially connected. The acceptance rate of the cell phone technology can be realized by the fact that from the year 1990 up till 2011, the worldwide cell phone subscriptions raised from 12.4 million to over 6 billion, penetrating nearly 87% of the world population (MobiThinking). Cell phone technology may not be all that safe. Amidst the life of convenience offered by cell phones, the potential threat the cell phone technology may have to the health of humans can get ignored. On October 19, 2012, the Supreme Court in Rome (Italy) gave a ruling wherein a â€Å"causal link† was found to exist between the mobile phone and the illness of an Italian Company’s Director Innocente Marcolini, 60. Marcolini was diagnosed to have developed a tumor (neurinoma affecting a cranial nerve) on the side of the head that he held his mobile phone to for 5-6 hours a day for 12 years.   As the paper outlines Cell Phone Radiations Cell phones use a type of electromagnetic energy called radiofrequency (or simply RF) energy for communication. RF are the radio waves and microwaves. On the electromagnetic spectrum, where the energy ranges from ones that have extremely low frequencies with long wavelengths to those that have extremely high frequencies with short wavelengths, the radio waves and microwaves lie between the two extremes. In the RF region, the frequencies are in the range of 3KHz to 300GHz. Microwaves are a category of radio waves located towards the higher end i.e. range starts from several hundred MHz to several GHz. In medical applications, one supportive use is in chemotherapy where the selective tumors are heated up. Electromagnetic radiations can be ionizing or non-ionizing. Ionizing radiations are high energy radiations that strip electrons from the atoms or molecules. E.g X-rays and Gamma rays. These radiations can cause molecular changes thus damage biological tissue (i.e. can effect DNA and genetic material). The non-ionizing radiations are low energy radiation that are not powerful enough to disintegrate atom structures. E.g. visible light, infrared radiation. RF radiations are non-ionizing radiations. RF energy heats up objects, therefore it has two types of biological effects; thermal and non-thermal. Thermal effects are those where the biological tissue heats up so rapidly that the body cannot manage or dissipate the energy.

Cognitive Process Culture Essay Example for Free

Cognitive Process Culture Essay Lamadrid takes into account the mythical or magical dimension of the novel and relates it to the emerging social consciousness of the protagonist. He asserts that Anaya elucidates that the command of Curandera is consequential in nature is derived from mythical though process and it resultant knowledge. These mythical thought processes itself are derived from resolution of the contradiction that is inherent within the culture. So he portrays power as capability to contemplate and comprehend the social processes in a dialectical way. So myth is not something extra-human and acultural phenomenon but it is a cognitive representation of social thought process. This scholarly article facilitates readers to understand the role of Antonio in the context of mythical realism and development of his mature social consciousness at the end of the novel. People resort to Antonio at critical times because they are inherently aware that these mediators have powers that can offer remedies to their maladies. So myth helps understanding the role of Antonio in the society and how this role is established. Mancelos, Joao de. Witchcraft, Initiation and Cultural Identity in Rudolfo Anayas Bless Me, Ultima. Alfarrabio. Retreieved on 12 October 2008. Website: http://alfarrabio. di. uminho. pt/vercial/zips/mancelos21. rtf This article manifests the development of Antonio and how different elements of chicano culture i. e. witchcraft, cultural identity play a vital role in helping him achieving maturity. He considers the role of Ultima and his witchcraft prowess to help Antonio explore his cultural identity. This article elaborates the role of his familial traditions, by his Hispanic lineage and his Catholic religion at an early stage of his life. Later he learned the tussle between Ultima and his religions but prefers Ultima and his witchcraft. All this contribute toward his maturity at the end of the novel. This article explains various developmental stages of Antonio and contribution of various factors during these periods and enables us to understand the contributories toward this development.

Outline of Movements in Art

Outline of Movements in Art Introduction Art has given generations complex lessons in exquisiteness, horror, and respect. Art has inspired some to delve further into their minds than they ever have. Art evokes many emotions; it terrifies and pleasures, calms and arouses, and can serve to bring light on the inner mechanisms of politics and inspirations. Art is, was, and will always be an outlet that provides insight into the mind and soul. Renaissance (1300 1600 C.E.) The Renaissance period was considered a growing concern with the natural world, the individual, and humanitys worldly existence (Kleiner, 2014, p. 406). The translation of Renaissance means rebirth, so this era was described as a rebirth of the fascination in the classical periods of Greece and Rome, symbolized by medieval disquiet of the previous era. The Renaissance period encompassed the belief of humanism, or a code of civil conduct, a theory of education, and a scholarly discipline [rather] than a philosophical system (Kleiner, 2014, p. 407). Commercialization also began in the Renaissance, as feudalistic period ended and expansion started to begin. The importance of religion also began to decline due to the world changing views. The more people learned and endured, the less they relied on religion to comprehend their world. This era was characterized by a more true-to-life approach on the subject matter, techniques using perspective and foreshortening gave the illusion of being three dimensional. New oil paint blends were created, which let the artist use oil on canvas, which was considerably easier to work with than coloring on wet plaster. Individualism (showing singular people), secularism (less church-related), classicism (a revert back to the techniques of ancient Greece and Rome), nature (outdoor and rustic scenes), anatomy (defined and specific human forms), linear perspective (how things seemed to the onlooker with relation to the other), realism (visual precision of the piece), depth (light and shading used to give the illusion of three dimensional art), blue backgrounds (helped create depth), and symmetry (balancing proportions) were all obvious during the Renaissance period. Artwork iconic to the Renaissance Tiziano Vecellio (1488-1576). Boy with a Bird [Oil on Canvas; 34.9 cm x 48.9 cm]. Not on Display Raphael (Raffaello Santi) (1483-1520). An Allegory (Vision of a Knight) [oil on poplar; 17.1 cm x 17.3 cm]. The National Gallery Baroque (1600 1750 C.E) The Baroque era developed as a direct revolt against the rigidity of classicism. The Baroque era was emboldened by the Catholic Church in order to link themes to religious righteousness and to appeal to newly changing societies. This era gave the Church optimism it could stay immersed within its residents. The wealthy viewed the Baroque style as a means of amazing visitors, as well as a means to express their personal power, wealth and achievements. Baroque art is characterized by its richness, extravagant subjects and the attention to detail that showed emotionalism. Exuberance and opulence were commonly connected to the Baroque style, with a focused intention to appeal to all the senses. The chiaroscuro technique is also a significant style of the Baroque period, this method relates to the interaction between light and shadow to create very intense and differed atmospheres. In architecture, spiral columns, towering domes, and massiveness and monumentality were hallmarks of the Baroque period. Artwork iconic to the Baroque period Meindert Hobbema. (1662). The Watermill with the Great Red Roof [oil on canvas; 81.3 cm x 110 cm]. Art Institute Chicago. Adriaen van der Spelt (1658). Tromp-lOeil Still Life with a Flower Garland and a Curtain [oil on panel; 46.5 cm x 63.9 cm]. Art Institute Chicago Romanticism (1750 1870 C.E.) Like its name, the era of Romanticism leaned more toward the whimsical, the discovery of the emotional side of the human psyche, a direct revolt against the rigid nature of the Renaissance or the ostentatious Baroque periods. Romanticism also evolved as a reaction to the Industrial revolution and the Age of Enlightenment, in which science began to justify and classify nature. To be free of conventional life lead to more emphasis on the individual. The retreat from the here and now lead to a bigger interest in landscapes, the emotional expression and imagination, and the splendor that could be found in past. This period was the inlet for artwork that expressed human emotion; wonder, shock, and horror. According to Isaiah Berlin (1999), this era represented a new and restless spirit, seeking violently to burst through old and cramping forms, a nervous preoccupation with perpetually changing inner states of consciousness a search after means of expressing and unappeasable yearning for unattainable goals (p. 92). Usually characterized by bright and vibrant colors, or paler and darker colors that are that are blended to make the image softer to draw focus to nature, instead of man-made objects. Mistiness is also used, to give a more dream-like feel to the piece, through the use of more pensive brushstrokes. Moods, heroes, brilliance, obscurity, passion, the exotic, and even the satanic were all part of the Romantic era. Artwork iconic to the Romantic era Thà ©odore Gà ©ricault (1819). La Radeau de la Medusa [oil on canvas; 491.5 cm x 716.5 cm]. Musà ©e du Louvre, Paris. Thà ©odore Gericault (1818). Evening: Landscape with an Aqueduct [oil on canvas; 250.2 cm x 219.7 cm]. The Metropolitan Museum of Art Impressionism (1870 1900 C.E.) Impressionism can be considered the first distinctly modern movement in painting, and was often done outdoors. It was a movement about painting to capture the momentary, sensory effect of a scene, and often portrayed things in nature that could not have been painted in a traditional setting. The goal of Impressionism was to create original works of art that was based on the subject matter and the natural setting. Impressionism is characterized by loosened brushstrokes that use pure, intense color that gave the piece an unfinished appearance, which was seen as almost amateurish the prominence of changing light conditions, and basic subject matter. Rather than neutral white, grays, and blacks, Impressionists often rendered shadows and highlights in color. The artists loose brushwork gives an effect of spontaneity and effortlessness (Samu, 2004). Artwork iconic to Impressionism Claude Monet (1891) Haystacks (Effects if snow and sun) [Oil on canvas; 65.4 x 92.1 cm]. The Metropolitan Museum of Art Claude Monet. (1891). The Four Trees [oil on canvas; 91.9 cm x 81.6 cm]. The Metropolitan Museum of Art. Modernism (1900 1945 C.E.) Modernism was the complete rejection of the Victorian Era, giving in to a search for new ways to express oneself. Encouraged by the progressively realistic influence of industrialization and urbanization, including the influence of World War I and its results, Modernism strived to reach reclamation and renewal after the destruction that shattered lives and broke nations. Modernism is characterized by vivid colors and intangible concepts, repeatedly creating artwork with a broken or slanted appearance. Similar to Impressionism, Modernist artists used what they saw to paint the spirit of the subject, often with very loose foundation in reality. Sometimes the art consisted of color splashed onto a canvas. Artwork iconic to Modernism JoAnn Verburg (1991). Still Life with Serial Killers [Chromogenic color print; 49.7 cm x 70.4 cm]. Museum of Modern Art, New York. Richard Lindner (1966). Checkmate [Cut-and-pasted papers, watercolor, pencil, crayon, and ink on paper; 60.6 cm x 45. cm]. San Francisco Museum of Modern Art, San Francisco. Conclusion Art is life, the expression of the intimate, the soul given life. Art is a living, breathing, progressing work, frequently seeking new possibilities of being born. From the Renaissance to the current day, art has changed with times, given voice to the voiceless, and hope to those who lost hope. References Berlin, I. (1999). The roots of romanticism. London: Chatto and Windus. Kleiner, F. S. (2014). Gardners art through the ages: The western perspective (14th ed., Vol. II). Boston, MA: Wadsworth, Cengage Learning. Samu, M. (2004). Impressionism: Art and modernity. The Metropolitan Museum, New York. Retrieved July 3, 2016 from http://www.metmuseum.org/toah/hd/imml/hd_imml.htm.

Cannibalism and Feeding Habits of Dinosaurs Essays -- Exploratory Essa

Cannibalism and Feeding Habits of Dinosaurs Cannibalism is a long-standing taboo in our society; the thought of humans preying on other humans for a food source disgusts and astounds us. Though the practice is not common amongst modern day humans there is some evidence to suggest that ancient humans resorted to such measures, and a recent discovery in Madagascar attests to the possibility that some carnivorous dinosaurs fed on their own species (Perkins, 2003). Majungatholus atopus roamed the plains of northwestern Madagascar about 70 million years ago during the Late Cretaceous (Perkins, 2003; Rogers et al, 2003). The discovery of 21 tooth-marked elements originating from two Majungatholus atopus individuals suggests evidence that the dinosaur supplemented its diet by feeding on its own dead or hunting them (Rogers et al, 2003). It cannot be confirmed whether they were purely scavengers, hunters, or both. Scientists are certain that the marks are not the doing of any other predator because the teeth marks are not consistent with any other known species that lived in the area. Only one other theropod that inhabited the area during the time Majungatholus atopus did, Masiakasaurus knopfleri, had teeth and bite marks too small to have caused these markings. Two large crocodile species also shared the same ecosystem but their teeth were â€Å"too blunt and too irregularly spaced to have produced the narrow grooves found on the Majungathol us bones†(Perkins, 2003). The tooth marks on at least nine Majungatholus elements attest to intertooth spacing in the perpetrators jaw and denticle drag patterns consistent enough to make a compelling case for Majungatholus feeding on other Majungatholus (Rogers et al, 2003). The discove... ...ories of why dinosaurs went extinct abound, and as there is no theory yet to be truly confirmed as the â€Å"right one†, my theory of dinosaur cannibalism is also purely anecdotal. The discovery of the cannibalistic Majungatholus atopus in Madagascar is an important scientific find because it confirms a long-standing theory of cannibalism among certain carnivorous dinosaurs. Behavioral patterns of extinct animals are difficult to establish; however, these bones give authentication to previous unfounded beliefs about the ancient feeding practices of some dinosaurs. â€Å"A sandwich is a sandwich, but a manwich is a meal† -Jeffery Dahmer References Perkins, Sid.2003 Family Meal: Cannibal dinosaur known by its bones. Science News, vol.163: p.211 Rogers,Raymond; et al. 2003. Cannibalism in Madagascan dinosaur Majungatholus atopus. Nature, vol.422: pp.515-518.

Peyronies Disease :: essays research papers

Peyronie's disease What is Peyronie's disease? Peyronie's disease is a disorder affecting the penis that can cause:  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  a lump within the shaft of the penis  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  pain in the shaft of the penis  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  abnormal angulation of the erect penis ('bent' penis). Not all of these features are necessarily present, but, typically, a man would first notice a tender lump in the penis, which might later be followed by bending of the penis when erect, sometimes at very odd angles. The flaccid penis is not usually deformed. It is important to remember that a degree of upward (towards the head) angulation of the erect penis is quite normal and not a feature of Peyronie's disease. Good advice Noticing a lump in the penis can be a frightening experience. Men are often concerned that they have developed a cancer. Cancer within the penile shaft is very rare indeed, while Peyronie's disease is by far the most common cause of such lumps. If you find a lump, it is important to seek prompt medical advice, but you should not be too fearful that a serious cause will be found What causes Peyronie's disease? The penis consists of basically three cylinders, covered by several sheaths of tissue and, finally, by skin. A pair of corpora cavernosa form the erectile tissue that becomes engorged with blood during erection, acting like the inner tube of a tyre. They are surrounded by the tunica albuginea, a tough, inelastic, fibrous sheath, which might be compared with the tyre itself. When the penis becomes erect, the inner tubes (corpora cavernosa) inflate, filling the space within the tyre (tunica albugenia), making it more rigid. In Peyronie's disease, tough, fibrous plaques spontaneously appear within the tunica albugenia, and are felt as tender lumps. When the penis becomes erect, it inflates unevenly and tends to bend around the plaque, causing the characteristic deformed appearance of Peyronie's disease. Experts are not certain why some men get Peyronie's disease and others do not. Several factors might be involved, including:  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  genetics: occasionally the disease has a tendency to run in certain families (inherited or genetic predisposition), but this is not common.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  injury: Peyronie's disease is more common after injury to the penis, such as penile fracture or forceful bending of the erect penis. It also occurs more frequently in men that give injections into the penis for the treatment of erectile dysfunction (impotence).  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  circulatory disorders: more men with Peyronie's disease seem to be affected by high blood pressure and hardening of the arteries (atherosclerosis), so these conditions might possibly be involved in its development.

Supply and Demand and Economist View Prostitution

As we live in 21st century prostitution has been like an everyday good a market can offer. Economist view prostitution as performing a business activity. However, the problem is still around. The demand for prostitution is continually growing. What still surprises the people is that not only the homeless and starving people choose this path as a career but also young generation do as well. In some countries there are underage children that have been kidnapped or have been lost and found by people and force them into prostitution.Parents concern is that why do their children have to grow up with opinion about prostitution as a source of receiving money to survive in this world. It has turned out to be one of the most important trades in the world. Several poor countries are forced into prostitution or have no choice of other jobs turn to prostitution as a support during their economic difficulties. When a person thinks they don’t have enough education and knowledge to get a job , he or she will think of prostitution, which is easier to join the labour force. People view prostitution as a simple way to make money.Although it does leave a negative look for the society but in fact it has been recognized as popular â€Å"job† for many people, which is in fact cannot be ignored by others. People usually believe that it’s mostly woman in the prostitution market but when in reality, men are the ones that are considered to be the more important part of the high demand. Prostitution is when an individual offers to have sex and get a wage for it. When they exchange money for sexual service. Prostitution business revolves around performing sex by the opposite gender.Opportunity cost of woman choosing prostitution is marriage. In reality a woman cannot be a wife and a prostitute at the same time. By choosing that as a career they are making a rational choice by deciding that prostitution is better off for them than other jobs and also forgone marriage li fe. Even though prostitution has been increasing in popularity there is a certain restriction that needs to meet the society’s moral. Prostitutes can’t get any support from publicity and it has to be performed in a certain place.Now a day’s prostitution is considered more of a profession, just like a doctor, police office, and many others. When prostitution is considered as a profession this means they become a taxpayer like the rest of the professionals out there. Having a legal status for prostitution, the government has a benefit out this; reason being more income means more taxing paying which would go to the government at the end of the day. This makes us view prostitution as a business activity. When the service or task has been done you get cash in return, where it becomes systematic income.Even though prostitution does contribute income and high demand, but choosing prostitution as a career is irrational. According to Dr. John Lowman stated â€Å"prosti tution is considered as a potential source of renewing the budge of Canada. But there are also other reasons for not becoming a prostitute except the tax-pension side of the issue†. Another problem is the risk that is associated with being in the prostitution business. They can spread venereal diseases because they don’t do a proper medical checkup. This places the prostitution as a risk or danger occupation, and choosing a high-risk occupation is irrational.There has been a study stating that pimps play a big role in prostitution business. Pimps pay a higher rate to prostitutes compared to a prostitute that doesn’t have a pimp. It has also been noticed that if a prostitute has a pimp they would be getting paid more but would have less work at the same time. This is possible because of the most in-demand workers. These prostitutes roughly make four times compared to other work forces. Even though they get to see more money than other workers out there they still miss out some critical benefits others has that they don’t get.That is the risk associated with this job, some common known risks are STD and there are many health issues that occur in this particular job. Some might get assaulted; research has shown to be at least once a month a sex worker is assaulted on average. Which shows to be it isn’t one of the safest ways to make money. Prostitutes also face issues from police office from being arrested. By legalizing prostitution, prostitutes would be forced to drop their price. Since its legal many people would want to join that market which means more competition.This doesn’t give them another choice but to lower their prices. One of the main tools for a market is competition. If the competition is lower in the market then there is a low opportunity of the client to choose others. If she doesn’t give the client provide more for less money, he might find some other prostitute that will. Economists indicated tha t prostitution is a monopolistic market with a downward sloping demand curve. If they can sell one more unit of their good at the same price of the last one, which means they can optimize their price.Supply and demand plays a key role when it comes to prostitution because of the high volume of demand for sexual service and demand is what supplies woman pushes becomes the demand and men become the supply. Men buy by paying cash and women sell themselves for cash. Prostitution has an earning that is massive that they don’t have to turn to any other additional financing for budgeting. The reason for prostitution increase and growth in a large scale compared to previous years has to do with tourists that are seeking sexual services.As we know prostitution is that woman sell and men buy but economists stated that prostitution most likely will lose clients when men’s income increases. Needs and wants for prostitutes are men and money, but they share a competition when it com es to men. Especially to married men, they’re competing with the married men’s wives in order for them to make an earning. One advantage that wives have that gives them a step higher then prostitute is the fact they can produce children, which can only come from the father.When men’s income starts to increase they tend to have superior good by nature and they choose to buy the cheaper good. Logically to reduce prostitution, if women’s income and opportunity are great you can see less prostitution in that particular place. If that doesn’t work, increasing both men and women have an increase in income will have better results. Prostitution has been decreased in recent years. In conclusion in today’s society prostitution is no shocker. It can be found roughly every corner of the street and mainly in major cities.Many people choose to go into prostitution of money problem to support them selves or family. This is one of the professions that make enormous money with little to none budgeting required and doesn’t need any additional financing help. The profit of prostitution is really benefitting to the government, since it has been legalized the income they make some percentage is paid tax to government. Prostitution has a market behind which means more cash flow, in return more tax payable to the government. There are some down side to being a prostitution that needs to be revealed.Even though prostitution is considered to be a business and also considered as a professional, there are some key elements that are missing. First being there is no medical coverage so if they affected with any disease and need treatment or any other medical related issues, they would have to pay out of their own pocket. Second being there is no social security even though you are paying tax. If the sex workers were given the opportunity to get some education or find a decent salary they would have never considered prostitution as a job. R eference â€Å"Economics and prostitution Sample essay: free Example of Argumentative essay. Custom Essay Writing $9. 95/page | Custom-Essays. org. N. p. , n. d. Web. 12 Nov. 2012. . Europe, society. In medieval, England, and prostitutes were k†¦. â€Å"Papers — Pro Legalization of Prostitution. † Free Essays, Term Papers, Research Paper, and Book Report. N. p. , n. d. Web. 12 Nov. 2012. . Giusta, Marina Della . â€Å"Who is watching? The market for prostitution services. † SpringerLink – electronic journals, protocols and books.. N. p. , 6 Apr. 2007. Web. 2 Nov. 2012. . Economy and Prostitution. Anti Essays. Retrieved November 11, 2012, from the World Wide Web: http://www. antiessays. com/free-essays/341579. html â€Å"Page 2: Who's Counting: Sexonomics — Prostitutes' Incomes – ABC News. † ABCNews. com – Breaking News, Latest News & Top Video News – ABC News. N. p. , 7 May 2006. Web. 12 Nov. 2012. . Clark-Flory, T racy. † The economics of prostitution – Salon. com. † Salon. com. N. p. 18 Jan. 2008. Web. 12 Nov. 2012. . Frondizi, Alexandre , and Simon porcher. â€Å"Informal Urban Economy: a Historical Approach of Paris Street-level Prostitution. † Informal Urban Economy: a Historical Approach of Paris Street-level Prostitution. N. p. , n. d. Web. 12 Nov. 2012. . Clarke, D. A. â€Å"Prostitution for Everyone: feminism, globalisation, and the â€Å"sex† industry. † Prostitution for Everyone: feminism, globalisation, and the â€Å"sex† industry. N. p. , n. d. Web. 12 Nov.