scientific notation, its uses and rules for calculations. One example from everyday life: a computer hard disk holds 4 gigabytes of information, that is 4,000,000,000 bytes of information. ritten in scientific notation, that is 4 X 109 bytes.
Scientific notation is used to write very large and very small numbers. hile ordinary numbers are useful for everyday measurements, for large measurements like astronomical distances, scientific notations offers a way of expressing very large and small numbers in a concise way.
Scientific notation is based on powers of ten. Because many large and small numbers consist of just a few integers plus many zeros, the power of ten can be used to shorten the length of the written number.
A number that is written in correct scientific notation is made up of three parts. The first part, the coefficient, is a number between 1 and 10. The second part, the base, is a…...
Metric ystem -- One of the reasons measurement can be complicated is that there is more than one system in use. Based on the Ancient Roman system, the metric system is based on powers of 10; which is called decimalization. The metric system has been the preferred European and scientific method of measuring sine the 18th century, but is not part of the International ystem of Units, which is also standardized. Because the metric system is based on powers of 10, units are easier to align. cientists use the metric system as a way to have a common measurement between countries and over time. cientists use notation that makes it easier to conceptualize distances much easier, particularly when these distances are large. Mathematical examples include:
If Mike needed a desk that was 5 feet by 4 feet wide, how many inches of trim would he need for the whole desk. If…...
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Source:
Seeds, M., Backman, D. (2012). Horizons: Exploring the Universe, 12th ed. Boston,
It helped lead to more accurate readings of inanimate objects like rocks, too, which helped scientists narrow down the age of the Earth and how it has evolved through time.
Macdougall uses many differing sources for his book, as his "notes and further reading" section indicates. He uses books, journal articles, essays, and scientific data, and offers some of that data up in Appendixes in the back of the book. It is quite clear he is an expert in his subject. What is more important, however, is that he has the ability to make what could have been a very dry and dull subject very readable. He opens the book with the story of Oetzi, the Alpine Iceman, a fascinating look into the very heart of the book's thesis, and he grabs the reader's attention right away with this interesting story of a man who is probably at least 4,000…...
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References
Macdougall, Doug. Nature's Clocks: How Scientists Measure the Age of Almost Everything. Berkeley, CA: University of California Press, 2008.
2. Scientists avoid using the terms "true" and "the truth" because they are too absolute. Science does not aim to give absolute knowledge. Instead, the scientific method relies on the senses and on experiments by creating hypotheses and testing them. Also, science is based on the five senses. The terms "true" and "truth" do not acknowledge the limitations of the five senses. Scientists understand that the body of knowledge created by science has changed over the years because of the development of better instruments to measure and gather data. The human senses might not change much, but the reliability of the senses change as instruments become more sophisticated. Scientists are constantly striving to improve the reliability of their observations and so can never claim to know the "truth." The five senses can point to what seems to be true, but scientists work with objectivity. Truth is a subjective issue, which…...
IT professional must become the 'Renaissance Person' of the 21st century workplace: a brief essay describing how each of the 16 reference disciplines provides support for and inform IS/IT practice
Once upon a time, Informational Science and Informational Technology were thought of as enclosed, rarified disciplines. These disciplines were thought to be the provenance only of the technically astute. Thus, IS and IT personnel were usually relegated to their own, specific areas of most organizational hierarchies. Specialists in IS/IT practice were sometimes known as mere 'techie geeks,' with necessary and specific skills, but ones with little application outside the field. Thus was partly because the educations of IS/IT personnel, fairly or unfairly, were assumed to consist of matters specific only to the discipline of technology, rather than comprising any aspect of the humanities, social and natural sciences, or even the more theoretical aspects of technology such as Artificial Intelligence.
However, the…...
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Work Cited
Smith, Mark. (11 Jul 2001) "The Learning Organization and Knowledge Economy." The Learning Organization. Last updated 11 May 2004. Retrieved 21 Jan 2005 at organization.htm#_The_knowledge_economyhttp://www.infed.org/biblio/learning
The purpose of this set of questions is to see whether they would engage in similar action even if they know that the other individual will not reciprocate given the reverse of their circumstances. All individuals will answer blindly, and we will anonomously collect all of the information.
Discussion:
There are many different results that are possible within this experiment. First, the expected result is that the majority of individuals will answer that they would act altruistically. However, they could act altruistically in some cases, as when they are giving change back to others, but selfishly when it comes to saving a drowning person and risking their own lives. Another scenario is that they could act selfishly when they are in the room by themselves, but when they are doing so in conjunction with someone else, they might be motivated by the visual sign of someone else to be altruistic. I…...
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Simon, HA. "A mechanism for social selection and successful altruism." Science. 1990.
Trivers, RL. "The evolution of reciprocal altruism." The Quarterly Review of Biology. 1971. 46:35-55.
Wilkinson, GS. "Reciprocal food sharing in the vampire bat." Nature. 1984. 308:181-184.
American Religious History
Defining fundamentalism and liberalism in Christianity is hardly an exact science, especially because prior to about 1920 there was not even a term for fundamentalism as it exists today. hile present-day fundamentalists often claim descent from the Puritans and Calvinists of the 17th and 18th Centuries, Puritans were not really fundamentalists in the modern sense. They were not in conflict with 20th Century-style liberals and supporters of evolution and Higher Criticism because those did not yet exist. As George McKenna put it "if there were no liberalism there would be no fundamentalism" to react against it (McKenna 231). Today, about one-third of Americans define themselves as evangelical Protestants, and all Republican Party politicians have to make appeals to the Christian Right (Hankins 1). In 1976 there were at least fifty million 'born again' evangelical Protestants in the United States, and today their numbers may be as high as…...
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WORKS CITED
Carpenter, Joel A. Revive Us Again: The Reawakening of American Fundamentalism. Oxford University Press, 1997.
Gilkey, Langdon. On Niebuhr: A Theological Study. University of Chicago Press, 2002.
Hankins, Barry. American Evangelicals: A Contemporary History of a Mainstream Religious Movement. Rowman & Littlefield Publishers, 2008.
Longfield, Bradley J. The Presbyterian Controversy: Fundamentalists, Modernists and Modernity. Oxford University Press, 1991.
However, the point of mergence between the two theories has been given a name for itself and it is known as the Overlap Thesis. Overall, the natural law theory of law is used to refer to the analysis of legal systems and philosophical issues of law.
Among those who sought that natural law has no valid grounds is Leo Strauss who was convinced that it has to be refused on the premises of history and of the differences between facts and values. To most of those who oppose natural law, human knowledge and thought is characterized by the historical interpretation and history is time-bound and thus unable to encompass something which is eternal. Another reason natural law has been criticized is because of its ontological and epistemological suggestions. In regards to the former, it has been noted that no matter the way reality is perceived, whether from a theological point-of-view,…...
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Works Cited
Rothbard, Murray N. The Ethics of Liberty. New York and London: New York University Press, 1998. Print.
Working Disciplines
Education in today's institutions is fragmented. Attempts at holistic and comprehensive understanding tend to fall short of practical usage consistently and often tragically. The purpose of this paper is to explore the discipline of physical science and how it relates or doesn't relate to other disciplines that are found in current academic studies. In this essay I will explore the difficulties and shortcomings of educational attempts to correlate and ultimately make sense of multi-disciplined explanations and knowledge.
Humanity has been blessed with the ability to communicate complex ideas and artistic expression. The goal of education is to organize and utilize these forms of communication in order to practically improve the human condition. This appears to be a very difficult task. Physics is a discipline which focuses on the reactions of strictly material influences. This discipline attempts to explain physical forces and to predict their outcomes. Why then is there so…...
Note the distinct similarities.
An examination of Escher's Circle Limit III can thus tell us much about distance in hyperbolic geometry. In both Escher's woodcut and the Poincare disk, the images showcased appear smaller as one's eye moves toward the edge of the circle. However, this is an illusion created by our traditional, Euclidean perceptions. Because of the way that distance is measured in a hyperbolic space, all of the objects shown in the circle are actually the same size. As we follow the backbones of the fish in Escher's representation, we can see, then, that the lines separating one fish from the next are actually all the same distance even though they appear to grow shorter. This is because, as already noted, the hyperbolic space stretches to infinity at its edges. There is no end. Therefore, the perception that the lines are getting smaller toward the edges is, in…...
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Works Cited
Corbitt, Mary Kay. "Geometry." World Book Multimedia Encyclopedia. World Book, Inc., 2003.
Dunham, Douglas. "A Tale Both Shocking and Hyperbolic." Math Horizons Apr. 2003: 22-26.
Ernst, Bruno. The Magic Mirror of M.C. Escher. NY: Barnes and Noble Books, 1994.
Granger, Tim. "Math Is Art." Teaching Children Mathematics 7.1 (Sept. 2000): 10.
music composer Wolfgang Mozart and his life and death. The writer concentrates on the theories that have been put together regarding what may have killed the composer, including bad pork, bad heart and a jealous peer. There wee 12 sources used to complete this paper.
One of the greatest composers in history was composer Wolfgang Mozart. He put together musical marriages that were unheard of in his time and today are still considered genius. Mozart was a man of many traits and was well-known for his quirky personality especially at the end of his life. His death has been shrouded in mystery for many years and theorists still work to try and draw s conclusive picture about what may have happened to the man in his final days. Before one can begin to understand the various theories surrounding his death one must have a grasp on who the man was…...
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References
HE ASSOCIATED PRESS, "New Theory on Mozart's Death." Newsday, (2001).pp A18.
The reward for the effort of learning is access to a vocabulary that is shared by a very large population across all industries globally" (p. 214). Moreover, according to Bell, because UML is a language rather than a methodology, practitioners who are familiar with UML can join a project at any point from anywhere in the world and become productive right away. Therefore, Web applications that are built using UML provide a useful approach to helping professionals gain access to the information they need when they need it.
Overview of the Study
This paper used a five-chapter format to achieve the above-stated research purpose. Chapter one of the study was used to introduce the topic under consideration, provide a statement of the problem, the purpose of the study and its importance of the study. Chapter two of the study provides a review of the related peer-reviewed and scholarly literature concerning search…...
The project reveals that ATL is one of the effective transformation tools used to semantic or syntactic translation and it is built on transformation Virtual Machine model. The ATL was developed from the ATLAS framework, which enabled the specification of one or more target models. The project further reveals that ATL is hybrid language providing the mix of imperative and declarative constructs. hile imperative is used…...
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Works Cited
Braun, P. & Marschall, F. BOTL The Bidirectional Object Oriented Transformation
Cremers, A.B. Alda, S. & Rho, T. Chapter 13, Mapping Models to Code Object-Oriented Software .Construction. University of Bonn. German. 2009.
Einarsson, H.P. Refactoring UML Diagram and Models with Model-to-Model Transformation . Master of Science in Software Engineering, University of Iceland. 2011.
Chinese Mathematics
In ancient China, the science of mathematics was subsumed under the larger practice of suan chu, or the "art of calculation." The Chinese are believed to be one of the first civilizations to develop and use the decimal numeral system. Their early mathematical studies have influenced science among neighboring Asian countries and beyond.
This paper examines the history of mathematical knowledge in China. It looks at the early Chinese achievements in the field of mathematics, including the decimal system, calculation of pi, the use of counting aids and the application of mathematical principles to everyday life. It also examines the influence of Indian and later, European mathematical knowledge into Chinese mathematics.
Early China
Unlike the ancient Greeks who prized knowledge for its own sake, much of the scientific studies conducted in ancient China were spurred by practical everyday needs. Because of its geographic location, China was prone to devastating floods, particularly along…...
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Works Cited
Martzloff, Jean-Claude. A History of Chinese Mathematics. New York: Springer Verlag, 1997.
Needham, Joseph. Science and Civilisation in China: Volume 3, Mathematics and the Sciences of the Heavens and the Earth. Cambridge: Cambridge University Press, 1959.
Spence, Jonathan D. To Change China: Western Advisers in China, 1620-1960. New York: Penguin Press, 200
Swetz, Frank. Was Pythagoras Chinese?: An Examination of Right Triangle Theory in Ancient China. Philadelphia: Pennsylvania State University Press, 1977.
" Another strongly associated physical symptom is the persistence of migraine. Wieland observes that 40% of severe IAD youth take medication for migraine. The physical detriment of migraine develops into lifelong problems that are many times hard to cure or incurable.
The physical health of youth internet addicts are hard to dissect, partly this is because physical health often results from psychological addiction, and as a result, are attributed to traditional addict like symptoms and affects. The negligence of addicts in relations to their health causes indirect health problems, that may not be directly linked to IAD, but internet use lies at the heart of how such problems will occur and are dissected.
Research Question/Hypothesis:
The problem of internet addiction among youth has been carefully dissected through both social and scientific constructs. However, prevailing research into the actual physical and mental health of youth as a direct result of internet addiction has been…...
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Young, K.S. (1998). Caught in the net. New York: John Wiley & Sons, Inc.
Suler, J. (1996). Review of the internet aggression by Norman Holland. The Psychology of Cyberspace [Online]. Available: l
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