Planetary Physics Essays - Planetary Science, Planet, Solar System

Planetary Physics A planet is a celestial body that revolves around a central star and does not shine by its own light " (Grolier, 1992). The only planetary system that is known to man is our solar system. It is made up of nine planets which range in size and make-up. The nine major planets in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. There are also many other minor planets which are also in our solar system, but they are unimportant compared to the nine major planets. In this paper I will discuss the planets and how they are each unique. Mercury which is the planet that is closest to the sun is the first planet I will discuss. Mercury is the smallest of the inner planets. It is speculated that the heat from the sun made it impossible for the gases present to become part of the planetary formation. The surface of Mercury is extremely hot. It is approximately 470 degrees celsius on the surface and is thought to be even hotter at the two " hot spots." These " hot spots " are on opposite ends of the equator. It is the heat of the surface that makes it impossible for Mercury to have any type of atmosphere. Mercury orbits the sun once every 88 days and has a true rotation period of 58.6 days. " It is the closest planet to the sun and therefore orbits faster than any other planet " (Thompson/Turk, 542, 1993). It is said that Mercury rotates three times for every two trips around the sun, so that during Planets 3 every alternate perihelon passage the same face points directly at the sun. " Geologically, the most remarkable features of Mercury are compressional cliffs or faults, just the sort of wrinkles that might form in the crust if the interior of the planet shrank slightly " (Morrison, 74, 1993). It is speculated that it was the solidification of Mercury's metallic core that caused this global shrinkage. Mercury is also " . . . enriched in metal or depleted of rock " (Morrison, 74, 1993). It is also believed that some of the inner core of Mercury is still in a fluid state. Scientists also believe that Mercury's surface is made partially of silicate rock. The best way to describe Mercury is, " . . . small, heavily cratered and airless " (Morrison, 71, 1993). Venus is the second closest planet to the sun and is said to " . . . most closely resemble Earth in size, density, and distance from the sun " (Thompson/Turk, 542, 1993). Venus is known to most scientists as the sister planet to the Earth. It is called this because it closely resembles the Earth's mass, density and diameter. The only thing different is that Venus " is shrouded in thick clouds that completely hide the surface of the planet " (Grolier, 1992). The surface temperature is also much warmer than that of Earth. Venus completes one revolution around the sun in 224.7 days. This makes the Venusian day equal to 117 earth days. It is thought that this slow rotation may be the reason why Venus has no magnetic field. Planets 4 The atmosphere of Venus made up of 98% carbon dioxide and 2% Nitrogen. This atmosphere also has the presence of helium, neon and argon. This is yet another thing which makes Venus different from Earth. The surface of Venus is quite a bit like that of the Earth. The surface has volcanoes and smooth plains. " Much of the volcanic activity on Venus takes the form of Basaltic eruptions that inundate large ares, much as the mare volcanism flooded the impacted basins on the near side of the moon " (Morrison, 93, 1993). One thing that differs from Earth is that there is no water liquid on the Venusian surface. Some of the scientific data that follows was taken out of Cattermole's book. The mean distance from the sun is 108.20 Km. The equatorial diameter is 12,012 Km and the equatorial rotation is 243 days. Finally the mass of Venus is 4.87*10^24 (Cattermole, 63, 1993). Venus, although different than Earth, is still our sister planet. Mars is the fourth furthest away from the sun and is recognized by its reddish color. Mars is also very much like the Earth. " More than any other planet in the solar system, Mars has characteristics that make it an Earth-like world "(Grolier, 1992). One thing that is Planetary Physics Essays - Planetary Science, Planet, Solar System Planetary Physics A planet is a celestial body that revolves around a central star and does not shine by its own light " (Grolier, 1992). The only planetary system that is known to man is our solar system. It is made up of nine planets which range in size and make-up. The nine major planets in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. There are also many other minor planets which are also in our solar system, but they are unimportant compared to the nine major planets. In this paper I will discuss the planets and how they are each unique. Mercury which is the planet that is closest to the sun is the first planet I will discuss. Mercury is the smallest of the inner planets. It is speculated that the heat from the sun made it impossible for the gases present to become part of the planetary formation. The surface of Mercury is extremely hot. It is approximately 470 degrees celsius on the surface and is thought to be even hotter at the two " hot spots." These " hot spots " are on opposite ends of the equator. It is the heat of the surface that makes it impossible for Mercury to have any type of atmosphere. Mercury orbits the sun once every 88 days and has a true rotation period of 58.6 days. " It is the closest planet to the sun and therefore orbits faster than any other planet " (Thompson/Turk, 542, 1993). It is said that Mercury rotates three times for every two trips around the sun, so that during Planets 3 every alternate perihelon passage the same face points directly at the sun. " Geologically, the most remarkable features of Mercury are compressional cliffs or faults, just the sort of wrinkles that might form in the crust if the interior of the planet shrank slightly " (Morrison, 74, 1993). It is speculated that it was the solidification of Mercury's metallic core that caused this global shrinkage. Mercury is also " . . . enriched in metal or depleted of rock " (Morrison, 74, 1993). It is also believed that some of the inner core of Mercury is still in a fluid state. Scientists also believe that Mercury's surface is made partially of silicate rock. The best way to describe Mercury is, " . . . small, heavily cratered and airless " (Morrison, 71, 1993). Venus is the second closest planet to the sun and is said to " . . . most closely resemble Earth in size, density, and distance from the sun " (Thompson/Turk, 542, 1993). Venus is known to most scientists as the sister planet to the Earth. It is called this because it closely resembles the Earth's mass, density and diameter. The only thing different is that Venus " is shrouded in thick clouds that completely hide the surface of the planet " (Grolier, 1992). The surface temperature is also much warmer than that of Earth. Venus completes one revolution around the sun in 224.7 days. This makes the Venusian day equal to 117 earth days. It is thought that this slow rotation may be the reason why Venus has no magnetic field. Planets 4 The atmosphere of Venus made up of 98% carbon dioxide and 2% Nitrogen. This atmosphere also has the presence of helium, neon and argon. This is yet another thing which makes Venus different from Earth. The surface of Venus is quite a bit like that of the Earth. The surface has volcanoes and smooth plains. " Much of the volcanic activity on Venus takes the form of Basaltic eruptions that inundate large ares, much as the mare volcanism flooded the impacted basins on the near side of the moon " (Morrison, 93, 1993). One thing that differs from Earth is that there is no water liquid on the Venusian surface. Some of the scientific data that follows was taken out of Cattermole's book. The mean distance from the sun is 108.20 Km. The equatorial diameter is 12,012 Km and the equatorial rotation is 243 days. Finally the mass of Venus is 4.87*10^24 (Cattermole, 63, 1993). Venus, although different than Earth, is still our sister planet. Mars is the fourth furthest away from the sun and is recognized by its reddish color. Mars is also very much like the Earth. " More than any other planet in the solar system, Mars has characteristics that make it an Earth-like world "(Grolier, 1992). One thing that is

Heres What no One Tells You About Managing Stress as a Writer

Heres What no One Tells You About Managing Stress as a Writer Your deadlines are looming and your creative spark isnt catching fire. Youve poured more cups of coffee than anyone should reasonably drink and youre trying every trick in the book to induce the muse. Your thoughts run in circles trying to find the right words to type but youve deleted almost as many lines as youve typed.Like any job, writing for a living has its stressful moments. For the typical observer looking at the writing profession from the outside, its assumed that you spend your mornings at the coffee shop, wearing a fedora (okay, maybe thats a stereotype), chatting with the locals and languidly spending hours to find the perfect word for your eager audience.The truth, however, is quite different from that scenario. The writers who make a living at writing have deadlines and word count requirements that often require hundreds of words per hour and constant creativity, even if you only managed a few hours sleep last night. And thats in addition to the research that goes into what is written before words are even put on the page.Creativity is exhaustingWhile writers who do it as a hobby write whenever the mood hits or the muse visits, professional writers must write daily- regardless of how creative they feel. One of the great advantages to writing for a living is to work in your favorite place and set your own hours, but the daily need for boundless creativity also has its drawbacks, too. Especially for writers who have solid deadlines that must be met and several projects going at once.Professional writers often have solid deadlines and several projects going at once.One of my favorite quotes from Stephen King, in his part-memoir/part-instruction manual, On Writing: A Memoir of the Craft, is this one:There is a muse, but hes not going to come fluttering down into your writing room and scatter creative fairy-dust all over your typewriter or computer. He lives in the ground. Hes a basement kind of guy. You have to descend to his level, and once you get down there you have to furnish an apartment for him to live in. You have to do all the grunt labor, in other words, while the muse sits and smokes cigars and admires his bowling trophies and pretends to ignore you. Do you think its fair? I think its fair. He may not be much to look at, that muse-guy, and he may not be much of a conversationalist, but hes got inspiration. Its right that you should do all the work and burn all the mid-night oil, because the guy with the cigar and the little wings has got a bag of magic. Theres stuff in there that can change your life. Believe me, I know.Stephen King, On Writing: A Memoir of the CraftWhen I read that passage, I understand exactly what King is talking about, especially when he refers to grunt labor. In my own words (which are far less poetic than Kings), I feel he is referring to the work that must go into writing before the magic moments happen. Particularly, its important for a professional writer to understand that it wont be magical every time you write. The magic will happen and youll eventually write an amazing passage that people talk about for years to come. But you will have written hundreds of non-magical passages before getting to that point. Its just how it works.Most of the time while writing, it will be difficult to find the right words and will be hard to be creative when your mind is focused on the mundane details of life. Bills due, errands to run, children and spouse needing attention- the constant tug-of-war that happens in a writers mind between creativity and routine can be distracting. Sometimes, it can even be detrimental in the process of meeting multiple deadlines.Your daemon or genius is flightyIn a TedTalk aimed at artists in general, especially writers, Eat, Pray, Love author Elizabeth Gilbert speaks of a time in Ancient Greece and Rome when people believed that creativity was a divine entity, separate from the artist himself or herself. In Greece, it was referred to as a daemon and in Rome, it was called a genius. In both cases, it was something outside of the artist- a supernatural thing living in the walls that would visit the artist to ensure those magic moments happen. And there might be things the artist could do to summon the genius, but there was never a guarantee the flighty thing would show up. Whether or not this happened, however, was beyond the artists control.Further in the discussion, Gilbert speaks of the changes that occurred with rational humanism and the belief that all the magical moments in art were a direct result of something the artist did or didnt do. She notes that this belief, which places all of the burden of creativity on the shoulders of the writer or artist, can produce extreme anxiety and a sense of failure in the inevitable moments when it doesnt happen. It can likewise produce extreme ego.Gilbert ends her talk wishing that artists (including writers) would return to the ancient understanding of genius to avoid the pressure that is placed on them in the creative cycle. In such, she reiterates Stephen Kings point that the magical moments wont always be there, and thats okay. The trick is to keep writing, to keep working, and eventually- your creative genius will pay a visit. But only on his or her own time schedule. Its a visit that cant be forced, even if youre wearing a fedora in a coffee shop.Uninterrupted time alone is crucialAnother method Ive observed thats useful in managing stress as a writer is to insist on some alone time to work and protect it fiercely. As a mother of three children, this becomes especially hard over school holidays and breaks- days that keep them running in and out of my office with various requests or complaints. Even when they insist, Ill be quiet, simply having another person in the room is distracting for me as a writer, which often makes the whole coffee shop routine difficult. Ive found very few coffee shops without a lot of other customers present.This insistence on alone ti me includes social media. I find that if I have notifications turned on in my social media or personal email accounts, the simple interruption of someone else seeking my attention is enough to completely destroy whatever magic moment I might have been achieving. Maybe this means that my genius is an introvert, I dont know, but I do know it slows down my writing process significantly when I allow these distractions to be present.Your preferred writing environment might be different than mine. However, my guess is that many professional writers share the need to fiercely protect their alone time to achieve their writing goals for the day. While its possible to write surrounded by noise and distractions, if youre like me, your best work will never come from that environment.A writers best work will never come from a loud, distracting environment.Read when youre not writingAnother way Ive found to cope with stress as a writer is to read. Reading is a relaxing activity for most people, b ut even more so for professional writers. Beyond the relaxing aspect of it, it is highly useful in building your skills (and therefore, your confidence) as a writer. The more you read, the more you are able to take in writing skills such as dialogue, description, and characterization- particularly if you are reading an amazing writer who has much to teach you.Heres how King puts it:You have to read widely, constantly refining (and redefining) your own work as you do so. Its hard for me to believe that people who read very little (or not at all in some cases) should presume to write and expect people to like what they have written, but I know its true. If I had a nickel for every person who ever told me he/she wanted to become a writer but didnt have time to read, I could buy myself a pretty good steak dinner. Can I be blunt on this subject? If you dont have the time to read, you dont have the time (or the tools) to write. Simple as that.Reading is the creative center of a writers li fe. I take a book with me everywhere I go, and find there are all sorts of opportunities to dip in †¦ Reading at meals is considered rude in polite society, but if you expect to succeed as a writer, rudeness should be the second-to-least of your concerns. The least of all should be polite society and what it expects. If you intend to write as truthfully as you can, your days as a member of polite society are numbered anyway.Stephen King, On Writing: A Memoir of the Craft

Harvard Essay Format

Harvard Essay Format Harvard Style Paper Guidelines Harvard Style Cover Page Harvard essay format is very specific and organized. It requires a very particular title page with the following instructions: The title of the paper is placed halfway down the page and written in capital letters. After the title, three lines down write the name of the author in small letters. Move four lines down and place the name of the class. Move one line down put the name of the professor. The next line entails the name of the school. Then move to the next and write the city and state located and the final line should have the date. The cover page of the Harvard essay format gives you all the information one needs to know about the author in question. There are several key components to note when using the Harvard format. The title in a Harvard essay format is right justified. A partial title expresses the main idea in the essay between it, and the page number is exactly five spaces. The Harvard essay format cover sheet would like roughly like this: The Harvard Essay Template by (Name of the author) Name of the Class (Course) Professor Name of University City and State where university is located Date Here are other essay formatting styles: APA ESSAY FORMAT MLA ESSAY FORMAT Paragraphs in a Harvard Format Essay The Harvard essay format paragraphs are highly structured. The first section of the article is supposed to be captivating and entertaining. The article may begin  with a lively quotation or an interesting fact and information that sheds light on the essay in question. The introduction should smoothly lead to the thesis statement. The thesis statement refers to the main idea of the sentence and a summary of what the article body entails. The first sentence in the body paragraph should tell the reader what the paragraph is discussing. The topic sentence is followed by supporting facts that relate to it. The details in the supporting sentences can be facts, quotations or analysis. The paragraph then concludes with a sentence that summarizes what the paragraph is about and leads into the next section smoothly. Subheadings can also be used to introduce new subtopics and are italicized. Transition between the Paragraphs Writing an article using the Harvard format one should show the transition from one paragraph to the next and these paragraphs should be interconnected. The topic should gradually grow from one point to the next. A paragraph in Harvard format has three parts: The topic sentence Supporting details   Closing sentence form Citations in a Harvard Style Paper One can use in-text citations. With the Harvard style, a quote uses the authors name and first initial, year of publication and page number where the information appears. Citation for each fact is provided, if not it is considered plagiarism which is a serious offense. In-text citations for example from J. K. Rowling book published in 2004 page 45 would look like (Rowling J.K,2004,45).These quotes make the Harvard format essay easy to understand and comprehend as one read. Harvard style uses a standard font such as Times New Roman or Arial at size 12.  Fancy fonts are not allowed because the Harvard format is used in writing outstanding academic and research essays. The essay should be double-spaced  with smooth left margins. In the Harvard format titles of journals, newspapers or books or websites are italicized in in-text citations while that of poems and short stories is written in quotation marks.  This helps readers know what they are referring to read quickly through an essay written in the Harvard format. Conclusion The conclusion of a Harvard format essay is vital and should be written with high accuracy understanding and mastery. The first sentence of the conclusion is used to put emphasis on the thesis statement and remind the reader what the essay has proved showed or theorized. After the first sentence provides brief information of the main points that were discussed throughout the whole piece to encourage remembrance of the most important points that were discussed. It mainly involves a summary of the main points of the article in other words. The essay should then finish with an outstanding powerful message that leaves the reader still thinking minutes or hours after they have finished reading the article. The conclusion is followed by the reference page which consists of the reference list and is placed in its page known as the reference page. The general format of a Harvard essay referencing is referenced as follows: Book Authors Last Name, First Initial Year of publication The title of book (capitalized) City of Publication: Publisher

What Is Communication Studies Essay Example | Topics and Well Written Essays - 1500 words

What Is Communication Studies - Essay Example In this similar context, the idea of communication studies is widely defined as an academic field that primarily deals with the procedure of human communication intending to generate meaningful messages (Steinberg, 2007). In this paper, the notion of communication studies, its importance and the problems commonly associated with the aspect, will be taken into concern. Moreover, the link between culture and communication studies will also be discussed in this paper with the application of relevant models that include The Shannon and Weaver Model and The Schramm Model. Communication studies play an imperative role in every business organisation as it assists different organisations to develop their respective organisational forms in an efficient manner. Contextually, it has often been observed that organisations face various challenges when performing business operations effectively without concerning the aspect of communication studies. This is owing to the reason that the entire functional process of a specific organisation depends largely upon the understanding of the flow of information through communication studies (Steinberg, 2007). Communication studies generally involve two parties that include a speaker as well as a listener. With regard to determine the problems in communication studies, it has been viewed that misunderstandings arising due to poor communication can easily cause conflicts as well as other kinds of disturbances in the interrelation between the listener and the speaker. In other words, it can be stated that the conflict which often takes place between the involved parties in a communication process, due to creation of misunderstandings, is one of the crucial problems in the area of communication studies. Moreover, apart from rising conflicts, prevalence of dissimilar cultures, norms and languages are also considered to be the major problems relating to the study of communication studies (Steinberg, 2007). Culture and Communication Studies According to various researches, it has been apparently observed that communication and culture are undividable in nature. In this connection, the researcher s revealed that the aspect of culture plays a critical role in the field of communication studies. Intercultural interaction within the context of communication studies has become quite pervasive due to several important factors. These factors primarily include worldwide developments, rapid enlargement in the population of the world and alteration in the global business approaches. Most significantly, it has been argued that cultural dissimilarities may act as significant barriers towards communication studies. In response, effectual communication amid the involved parties in the communication studies would certainly minimise the barriers by a greater extent (Chen, 2009). The Shannon and Weaver Model (1949) The Shannon and Weaver Model (1949) introduced an effective communicative model which has been acknowledged as â€Å"information theory† and is regarded as quite beneficial in the area of communication studies. In this particular theory, the model revealed that the informa tion is regarded as an assessment of the entropy or insecurity in a specific system. Moreover, the model also

Business information system Case Study Example | Topics and Well Written Essays - 250 words

Business information system - Case Study Example The relevance of the case is to show the need for a strong internal control system which will help in fraud detection. It also emphasizes on the need to have a clear separation of duties and responsibilities to ease fraud detection (IT Governance Institute 19). The alternative solution is the implement of a preventive and detective internal control in order to detect fraud and any irregularities. Alternatively, the company should make use of passwords in different departmental systems. Internal control is part of business information systems and is inseparable from technology and this shows how the concepts learned from the course on business information system integrate with technology (IT Governance Institute 19) The case is an indication of ignorance on the part of the company. The company did not frequently check the system to ensure it is strong. The article on the benefits of a strong internal control system from http://www.nysscpa.org/cpajournal/2005/305/essentials/p58.htm justifies this point of view. There is need to monitor and frequently check the internal control system of any company to ensure no fraudulent or criminal activities takes place. With the rapid change in technology, there is the need to take any necessary measures to enhance security of all systems in the company or for personal

Time Definition Essay Example for Free

Time Definition Essay The thought Dont leave until tomorrow what you can today holds very important in this fast pacing world where time is a very important factor and I fully agree with the statement. The main reason for me to believe in this statement is a small but very significant word time. Time is a very precious gift bestowed to us by God and it must be used at the best of our ability. Man tends to get torpor at times, which makes him to keep work and other assignments pending. This increases his load of work and would require him more time to complete the task pended. There is another reason that I would like to lay stress on. Let me take a very common example to explain the point. A small hole in a cloth piece should be stitched when noticed in the earlier stage before it becomes a bigger hole when there will be a greater difficulty to thread up the damage. In a lineA stitch in time saves nine . One should never keep work pending and must be completed as early as possible. This would avoid a greater stress that would be taken to complete a pending assignment. Thus, one should never put off till tomorrow what can be done here and now. Besides time and load of work, there is another small factor that makes me agree to the thought-provoking adage. By post-poning things and keeping them to be done on the eleventh hour would make a person tensed. It would make a person feel more anguish and remorse about the pending task. He would not feel comfortable until and unless the task is completed. At times, when work especially an important task assigned is put off till tomorrow keeps getting postponed and never does the tomorrow come. He tends to put off his work and eventually may forget to complete what is assigned. Such carelessness costs a lot and can make a person get fired by an employer or even lose a job. So, why take such a chance. It is better to do work promptly or earlier for the better. Hence I conclude by the statement to never put off till tomorrow what can be done here and now.

National Origin Discrimination Essay -- essays research papers

Statute and Case Law Relationship Paper Florida and Federal Discrimination laws were put in place to prevent discrimination based on race, religion, sex, national origin, physical disability, and age by employers. Discrimination includes bias in hiring, promotion, termination, job assignment, compensation, and various types of harassment in the state of Florida. It is unlawful for supervisors or managers in the workplace to make employment related decisions based on stereotypical assumptions about individuals of a particular national origin, race and/or color or for any employee to engage in bias motivated conduct that creates a hostile work environment for anyone. All this can be found in Chapter 760 of the Florida Statue and Title VII of the Civil Rights Act of 1964. The United States of America is known for being a nation of immigrants, but history shows that at one point our Nation officially practiced national origin discrimination in the form of legislation such as the Chinese Exclusion Act of 1881, and immigration quotas enacted in the 1920's where employers adopted policies discouraging applicants based on their country of origin. One of the justifications for these legislations was that some cultures were not capable to adapt into a predominately white, northern European society. At times when jobs were scarce, national origin discrimination was based on the protection of jobs for native born Americans. After much search I was able to locate a discrimination employment suit based on national origin and race filled by the EEOC's suit, Case # 8:02-CV-1769-T-30 MAP, filed in U.S. District Court for the Middle District of Florida, alleging that a naturalized American citizen of Palestinian descent was singled out and discharged within days of the 9/11 attacks for no other reason than his national origin. The suit was against Chromalloy Castings Tampa Corporation, a manufacturer of precision investment castings for the aerospace industry. The EEOC's Miami District Office was heavily involve in this case and stated that â€Å"For any employee to lose a job on the sole basis of his or her national origin in unacceptable† and this suit is one of the first filed by the agency nationwide after 9/11 alleging that an employee was unlawfully discriminated against as a direct result of the September 11th attacks on the United States. The EEOC reports that since 9/... ...yer reacts and investigates initial complains. The EEOC has reported an increase in such cases post 9/11 but they have made a firm commitment to figth companies whose actions are not within status and laws placed to protect possible discrimination cases. Title VII of the Civil Rights Act prohibits employment discrimination based on race, colour, religion, sex and national origin. The Civil Rights Act of 1991 amended several sections of Title VII. Section 703 (a)(1) of Title VII provides that it shall be an unlawful employment practice for an employer : "to fail to hire or refuse to hire or to discharge any individual or otherwise to discriminate against any individual with respect to ... terms, conditions, or privileges of employment, because of such individual’s race, religion, color, national origin or sex ." Civil Rights Act of 1964 References: http://www.eeoc.gov/press/9-30-02-e.html http://www.flmd.uscourts.gov/ http://www.ago.state.ma.us/sp.cfm?pageid=1950 http://www.law.stetson.edu/courses/empdis/partIII.htm http://www.sgglaw.com/employmentdiscrimination.html http://fchr.state.fl.us/complaint.htm http://www.mobar.org/journal/2004/julaug/cavanaugh.htm