Individualism essays

Individualism essays During the Renaissance, individualism was a noteworthy concept which emerged during the era. It stressed personality, uniqueness, genius, and full development of ones capabilities and talents. Before this idea materialized, recognition of remarkable individuals of the Dark Ages was limited strongly due to the fact that Christian humility discouraged self-absorption. However, from the Renaissance on, individualism remains as a dominating theme in Western civilization. The Age of Exploration exhibited individualism through the desire of men to discover lands and gain fame for not only their respective country, but also themselves. Columbus symbolized individualism and escape from Old World tyranny in his discovering of America. Sir Francis Drake brought fame to his country and himself by being the first man to circumnavigate the world. Vasco da Gamas traveling to India led to the claiming of India for Portugal. The emergence of prominent individuals during this time period was significant. Years later, The Glorious Revolution replaced one ruler with minimum bloodshed and helped eliminate the collectivism of the British laws. Political philosopher John Locke maintained that people set up civil governments to protect the three basic needs of life, liberty and property, and if those rights arent fulfilled, the people would have the right to revolt. During the Enlightment, several writers and philosophers appeared and shared their views with the world. Copernicus was the first to derive a heliocentric theory. Voltaire believed in ...laws which protect the freedom of the feeble against the ambitions of the strong and Diderot, along with other philosophers, published the Encylopedia. During the next era, the Romantic Movement was the new individualistic event. It was characterized by a belief in emotional liveliness, uninhibited imagination, and spontaneity in both art and personal lif ...

Hypothesis, Model, Theory, and Law

Hypothesis, Model, Theory, and Law In common usage, the words hypothesis, model, theory, and law have different interpretations and are at times used without precision, but in science they have very exact meanings. Hypothesis Perhaps the most difficult and intriguing step is the development of a specific, testable hypothesis. A useful hypothesis enables predictions by applying deductive reasoning, often in the form of mathematical analysis. It is a limited statement regarding the cause and effect in a specific situation, which can be tested by experimentation and observation or by statistical analysis of the probabilities from the data obtained. The outcome of the test hypothesis should be currently unknown, so that the results can provide useful data regarding the validity of the hypothesis. Sometimes a hypothesis is developed that must wait for new knowledge or technology to be testable. The concept of atoms was proposed by the ancient Greeks, who had no means of testing it. Centuries later, when more knowledge became available, the hypothesis gained support and was eventually accepted by the scientific community, though it has had to be amended many times over the year. Atoms are not indivisible, as the Greeks supposed. Model A model is used for situations when it is known that the hypothesis has a limitation on its validity. The Bohr model of the atom, for example, depicts electrons circling the atomic nucleus in a fashion similar to planets in the solar system. This model is useful in determining the energies of the quantum states of the electron in the simple hydrogen atom, but it is by no means represents the true nature of the atom. Scientists (and science students) often use such idealized models  to get an initial grasp on analyzing complex situations. Theory and Law A scientific theory or law represents a hypothesis (or group of related hypotheses) which has been confirmed through repeated testing, almost always conducted over a span of many years. Generally, a theory is an explanation for a set of related phenomena, like the theory of evolution or the big bang theory.   The word law is often invoked in reference to a specific mathematical equation that relates the different elements within a theory. Pascals Law  refers an equation that describes differences in pressure based on height. In the overall theory of universal gravitation developed by Sir Isaac Newton, the key equation that describes the gravitational attraction between two objects is called the law of gravity. These days, physicists rarely apply the word law to their ideas. In part, this is because so many of the previous laws of nature were found to be not so much laws as guidelines, that work well within certain parameters but not within others. Scientific Paradigms Once a scientific theory is established, it is very hard to get the scientific community to discard it. In physics, the concept of ether as a medium for light wave transmission ran into serious opposition in the late 1800s, but it was not disregarded until the early 1900s, when Albert Einstein proposed alternate explanations for the wave nature of light that did not rely upon a medium for transmission. The science philosopher Thomas Kuhn developed the term scientific paradigm to explain the working set of theories under which science operates. He did extensive work on the scientific revolutions that take place when one paradigm is overturned in favor of a new set of theories. His work suggests that the very nature of science changes when these paradigms are significantly different. The nature of physics prior to relativity and quantum mechanics is fundamentally different from that after their discovery, just as biology prior to Darwin’s Theory of Evolution is fundamentally different from the biology that followed it. The very nature of the inquiry changes. One consequence of the scientific method is to try to maintain consistency in the inquiry when these revolutions occur and to avoid attempts to overthrow existing paradigms on ideological grounds. Occam’s Razor One principle of note in regards to the scientific method is Occam’s Razor (alternately spelled Ockhams Razor), which is named after the 14th century English logician and Franciscan friar William of Ockham. Occam did not create the concept- the work of Thomas Aquinas and even Aristotle referred to some form of it. The name was first attributed to him (to our knowledge) in the 1800s, indicating that he must have espoused the philosophy enough that his name became associated with it. The Razor is often stated in Latin as: entia non sunt multiplicanda praeter necessitatem or, translated to English: entities should not be multiplied beyond necessity Occams Razor indicates that the most simple explanation that fits the available data is the one which is preferable. Assuming that two hypotheses presented have equal predictive power, the one which makes the fewest assumptions and hypothetical entities takes precedence. This appeal to simplicity has been adopted by most of science, and is invoked in this popular quote by Albert Einstein: Everything should be made as simple as possible, but not simpler. It is significant to note that Occams Razor does not prove that the simpler hypothesis is, indeed, the true explanation of how nature behaves. Scientific principles should be as simple as possible, but thats no proof that nature itself is simple. However, it is generally the case that when a more complex system is at work there is some element of the evidence which doesnt fit the simpler hypothesis, so Occams Razor is rarely wrong as it deals only with hypotheses of purely equal predictive power. The predictive power is more important than the simplicity. Edited by Anne Marie Helmenstine, Ph.D.

Employees' Access to the Internet Essay Example | Topics and Well Written Essays - 1250 words

Employees' Access to the Internet - Essay Example It is clear from the discussion, an organization must allow its employees to use the Internet freely but it must implement strict measures to deal with security issues. According to Australia’s one of the major communications companies, Telstra, there has been a three-fold increase in Australian employers limiting the access of their workers to social network sites in the space of 10 months. In fact, throughout the same duration the total number of URLs usually permissible while working has reduced by approximately 60%. (Davidsson) gives an interesting response to the facts by saying that â€Å"organizations should not block their employee’s Internet usage, not even social networking sites.† No doubt, limiting the employee’s access to the Internet can bring in full of nasty worms and a wide variety of security threats. In view of the fact that the needs of a professional workforce can cause anger and augment valuable turnovers however, limiting the employe es’ access to the Internet access can also decrease efficiency by making difficult or interrupting execution as well as completion of organizational activities. In fact, companies restricting employees’ access to the Internet specifically social networking sites will also cause a risk of preceding online networking chances, identifying critical agreements, leads and take delivery of appropriate industry news (Davidsson). In addition, (Davidsson) discusses the viewpoints of various researchers such as the research carried out by Dr Brent Coker while working at the University of Melbourne showed that employees who make use of the Internet just for enjoyment and entertainment at work within a realistic limit of approximately 20% of their total time they spent in the office are more fruitful and active by approximately 9% as compared to those who don’t have these facilities. Additionally, Coker also says that employees need to zone out for a bit to retrieve their at tention. In this scenario, small and self-effacing breaks for instance a rapid surf of the Internet, allows the brain to rest itself, and as a result leading to a higher total net attentiveness for a days’ work, and consequently, greater than before output.† Certainly, companies must take care of their resources and confirm that their employees make use of the Internet for work as intended. In fact, an organization does not just permit its workers to have full Internet access, close its eyes and hope for the best. According (Davidsson), â€Å"an organization must put into practice formal policies on the use of social networking sites in the place of work and the suitable and efficient software tools that help maintain those policies† (Davidsson). Many researches show that if organizations do not stop their employees from using the Internet, employees with unlimited and unnecessary Internet access will misuse their lots of precious time and open the network to vir uses, spyware and a wide variety of other security threats. On the other hand, an organization cannot just disconnect from the world. In this scenario, there is need to implement a set of rules and regulations in order to ensure effective use of the Internet. In addition, it must establish suitable use strategies, choosing and implementing security technology, and finding the way to deal with ethical and legal concerns.  

A Formal Business Letter to The Rose Theatre Kingston Essay

A Formal Business Letter to The Rose Theatre Kingston - Essay Example As a larger company with profits above  £1.5M you may be taxed at 30% of profit per annum. Another salient point is the advantage that British theatres have in their attraction for tourists. Consider that technology now allows relatively inexpensive advertising on a wider, international scale thanks to the Internet. The inclusion of your theatre on tourist group itineraries could increase exposure of your brand and aid in more consistently achieved full-houses. Further your brand name – The Rose Theatre – is certainly internationally marketable. Home/local productions appear to attract your largest audiences. Careful analysis is needed to identify the ideal balance of productions you stage: would designing your annual program around a majority of such local performances ensure optimum audience numbers, and hence sustainable and predictable margins? Within this analysis it must be noted that the auditorium at The Rose is exceptionally well-equipped and this factor should also aid in attracting â€Å"big name† producers, actors and performers – should more marketing resources be directed at attracting draw card â€Å"names† and hence a wider-ranging audience? Finally but perhaps most importantly, the upgrading of the facilities at the theatre, peripheral to the performance hall, must receive priority. The foyer, the ticket sales lobby, and the faà §ade must aid in raising the profile of the theatre. A strategy to source funding for such improvements is required as many of the proposals in this letter would have their implementation enhanced by a more traditional and inviting â€Å"complete† theatre experience at your venue. Hence a summary of three suggestions each of which will help to enable the ultimate priority: planning the correct balance of productions staged both to attract wider audiences; raising the profile of the theatre among national theatre personalities and tourist audiences;

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Cancer can develop anywhere in the body. Cells grow abnormally and become cancerous because of environmental factors, such as smoking cigarettes and exposure to radiation; genetics, poor diet, lack of physical activity, and even just luck (Stern et al., 2004). Even though genetics play the primary role in the development of cancer, the environment in which one lives also contributes to the chances of getting cancer. Some of the environmental factors that influence the development of cancer include alcohol use, obesity, asbestos, HIV, and Down’s syndrome. Cancer affects people of all ages. In infants and children, genetic abnormalities are generally the primary cause of cancer. Individuals over the age of 55 years old make up more than 80% of all cancers (Stern et al., 2004). 2.3 MYTHS ABOUT CANCER According to Aronson (2010), cancer is a humiliating and punishing disease as its treatments often deny people of the organs that give them their gender-identity, their sense of wholeness, and beauty. After treatment, patients also often feel less than whole. For them, cancer is not just a physical disease but rather a state of mind and a reason for societal quarantine and judgment. It is not discussed freely or accepted objectively. Cancer is seen as a "taint" upon the family, just as HIV is viewed as a disease that needs to be hidden away. There are many misconceptions across all ethnic and racial groups regarding cancer. Many believe that since no one in their family previously had cancer, then they would not get cancer. People also have a false impression that if they are healthy then they would not develop cancer (McGarvey & Brenin, 2005). According to Frymark, there are three chief myths about cancer: 1. Although chemothera... ...e. Among the members of the Solanaceae family, Solanumaculeastrumwas the most common plant used for the treatment of cancer (Koduru, Grierson & Afolayan, 2007). Scientists these days are also investigating traditional medicine for anti-cancerous effects. A popular ayurvedic herb Ashwagandha, frequently known as â€Å"Indian Winter cherry† or â€Å"Indian Ginseng† is used in ayurvedic medicine in a way similar to that Panax ginseng used in traditional Chinese medicine. This herb is normally used for its wide range of health advantages. Withaferin A, which derived from this medicinal plant, it often used for its anti-tumorigenic activity against various cancer cells. Withaniasomnifera flowers are small and green and the roots are mostly used for medicinal purposes. It is cultivated in the drier regions of India such as Punjab and Rajasthan (Singh, Verma, Pandey & Gilca, 2011).

Major Differences Between Islam and Judaism Essay

After doing some research on the religions Islam and Judaism, I’ve found many links between the two as well as many differences and similarities. Some major similarities are: Both religions are monotheistic, meaning belief in one only true God. Both religions believe in a distinct afterlife being either good or bad depending on how a person has led their life according to their religion. Judaism and Islam both have writings with describings of how one should live as a part of either religion (Qur’an and the Torah). There are rules regarding eating restrictions such as only being able to consume Halal (in the name of Allah) produced goods in Islam and eating Kosher meat in Judaism. Both religions have special holidays to celebrate various historical and spiritual events of their beliefs. Both religions have special headwear – a Jewish yarmulke worn by men during prayer and a hijab worn by Islamic women conforming to a standard of modesty. Some major differences are: Judaism is over one millenium older than Islam. Islam is a far more strict belief with many more demands and rules compared to Judaism. Judaism has a sabbath – day of rest while Islam believes that Allah – God does not need rest. Similarities include belief in one God, preserving the faith through prophets, scriptures and observance of religious laws through expression of faith or submission. The major difference is that while Islam acknowledges that the Old Testament once was Allah’s true revelation, they believe it was altered by the Jews to reflect Jewish views and opinions. The Jews are seen by Muslims as once having true revelation and submitting to Allah, but now being misled, unbelieving and no longer in submission. Both Judaism and Islam have changed over time. Judaism began with Abraham essentially promising to only worship the one true God in which God pledged to uphold a special relationship with Abraham’s descendants. Over time, God introduced the law to the people of Israel of which to observe their faith in him as the one and only God, but by the time of Jesus, the law had merely become a stone cold tradition and faith of something of the past. Islam, too, has changed over time though there are some uncertainties of the details. Islam began with Allah’s first revelation to Muhammad. It was mainly a warning to the Arabs who were practicing polygamy and worshipping false gods to turn to the one and only true Allah. Yet, there is a strong probability that Muhammad was simply influenced by Christian and Jewish traders coming through his city. The idea is that he wasn’t thoroughly impressed by their behavior, so he sought his own version of a monotheistic religion by adding commands from Allah regarding issues in life. Later on, people realized that the Qur’an didn’t fully cover how to be a muslim in everyday life. The Hadith was created. The Hadith is a saying or a sort of guidance sought to relate to how Muhammad or his close friends would have decided on a particular issue. These have some authority within Islam today. Believers of Judaism more or less see Islam as an attempted copy and distortion of Jewish monotheism because Islam dismisses the Jewish revelation in scripture and therefore seeks a path other than the one described in Jewish scripture. Also, Islam rejects Jews as God’s chosen people, which goes against the basic Jewish belief. The subject at hand could be, and has been, argued for an eternity. It is clear there are vast similarities, likewise differences between Judaism and Islam. Personally, I do not believe in any religion, though they are quite interesting to study.

Canadian Technology The Three Men Who Shaped It All Essay...

Robert Samuel McLaughlin gave a great deal of his time contributing to the growth of technology by founding McLaughlin Carriage Company Limited. Born in Cavan Township, Upper Canada on the sixteenth of November 1836 McLaughlin started his journey of creating his own company.18 At the prime age of forty-eight, McLaughlin built Oshawa Carriage Works.19 It was a three story brick factory which shortly became known as McLaughlin Carriage.20 The company continued to grow impressively through out years though the trade had been dyeing out through the 1890s.21 With all this growth Robert Samuel McLaughlins business opened its first branch in Saint John, December 1896.22 Not only did McLaughlin work hard with his company McLaughling†¦show more content†¦Known as the father of Biological engineering, John Hopps unintentionally created the first pacemaker in 1949 after being recruited by Dr. John.C .Caligram and Dr.Wilfred.G .Bigalow.32 The challenge: to keep the heart beating whi le in surgery.33 The bulky external mechanism worked by using vacuum tubes to generate electrical pulses into an insulated wire inserted inside of the jugular vein.34 This allowed the device to deliver shocks to the right atrium and keep the heart beating mechanically.35 The pacemaker could also change the heart rate or even restart the heart itself.36 The first test was successfully done on a dog, then some years later it was also done on a human.37 Hopps device not only saved the lives of others, but also himself.38 In 1984 John Hopps received a pacemaker which lasted him a good thirteen years.39 He the passed in 1998.40 To commemorate his death in 1999 the National Engineering Week honored the pacemaker as one of the five most significant Canadian Engineering accomplishments of the Twentieth Century.41 John Hopps invention lead to the implantable pacemaker in 1958 and the most recent ones which are about the size of a U.S.B storage device.42 Without this invention the lives of many would be lost.43 7 Canadians have contributed great amount to the growth of technologyShow MoreRelatedâ€Å"The battle for Canadian liberty and autonomy is being fought today on the plains of France and1500 Words   |  6 Pagesâ€Å"The battle for Canadian liberty and autonomy is being fought today on the plains of France and Belgium,† Borden said while introducing conscription. 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