Gravity-Centrifugal-Power-Motor :: essays research papers

SCM-Variation Gravity-Centrifugal-Power-Motor Objectives At chapter Swing-Circuit-Motor (SCM) above, a design was worked out corresponding to build-up of a loop-swing. There, two axis were demanded (system- and excenter-axis) and two  ´wheels ´ did turn within each other. So this will be a rather difficult technical construction. By this chapter now shall be examined, how effect of building-up mechancal oscillations could be realized easier. So only one axis should be neccessary, nevertheless masses should move like at uneven  ´movement of pendulum ´, above this phase shifting by intermediate storage of forces must be guaranteed. Pendulum with radial suspension At previous chapter Mechanical Oscillating Circuit Harald Chmela did mention example of a pendulum with radially working spring, like schematically shown once more at picture EV SKM 31 upside. Around system axis (SA) a pendulum, here called rotor arm (RT, German Rotortrà ¤ger), can swing. At the rotor arm effective mass (MP) can glide inside and outside. That radial movements are limited resp. controlled by a spring element (FE, German Federelement). Potential energy of level is transformed into kinetic energy at downward-phase, opposite energy of movement is re-transformed into energy of high level at upward-phase. In addition, power is stored into spring intermediately, so some later power is restored into pendulums oscillation. Mass will move at an U-shaped track. Mass will show maximum speed at its lowest point of track (A) and there will press down spring at its maximum. Following relaxation of spring will show analog relations of forces, based at symmetry, so this mechanical oscillation will be stable (no friction assumed). Effect of building-up oscillations can only be achieved, if symmetry is broken. This could be done e.g. as shown at picture EV SKM 31 downside. Asymmetric track Tension of spring downside should have to be stored for a short time, e.g. any mechanicsm could allow relaxation of spring some later (B). Counter stored energy then would exist less forces (resulting force of gravity power and centrifugal power), showing upward more and more. Power of spring afterward could move mass easier and faster towards upward-inside (C). Angles speed thus will be accelerated and mass will be brought to higher level (D) than starting level. This mechanical oscillating circuit thus will be build-up without input of energy from outside. Progressive suspension By this concept an asymmetric track is achieved. However, this pendulum swinging resp. effect of build-up oscillations is technically usable only if a momentum is achieved at a constant turning shaft.

Stricter DUI Penalties Needed! Essay -- drunk driving, argument, alcoh

Alcohol is the main beverage for parties and special occasions in the United States. Many people decide to drink alcohol because it helps them relax, ease tension and socializing. Even most non-drinkers are forced to drink alcohol because of peer pressure. Hebert Moskowitz, the president of the Southern California Research Institute in Los Angeles, concedes that â€Å"alcohol has been so popular these days; it seems as though alcohol is a requirement for parties† (Moskowitz, 13). Unfortunately, most UNM students do not know their limits for alcohol consumption. By the time a party is over, they fail to realize that they had one too many drinks and they decide to drink and drive. According to the National Highway Traffic Safety and Administration (NHTSA), in 2009 there were approximately 10,839 reported student drunk driving fatalities. Even though the number of alcohol-related crashes decreases every year, driving under the influence (DUI) of alcohol should not be underestimat ed. Approximately every twenty-two minutes, one in every fifty American drunk drivers crashes due to alcohol (NHTSA, 2009). Many UNM students under the influence of alcohol do not understand the consequences as they get into their car. It is our duty as students to take action against student drunk drivers, in order to make our campus and roads safer. The solution is simple. As students, we need to be re-educate UNM students about DUI and petition to ask the Government of New Mexico for harsher penalties against drunk drivers. There have been many awareness campaigns, such as the current, â€Å"You Drink, You Drive, You Lose Campaign.† Many campaigns have tried to let UNM students understand the dangers of drinking while driving. However, many students still conti... ...ws, Sports, Entertainment, Jobs, Classifieds And Advertising. 21 Feb. 2011. Web. 04 Apr. 2011. . Moskowitz, Hebert, and Marcelline Burns. "Effects of Alcohol on Driving Performance." Alcohol Health & Research World 17.4 (1993): 12-15. NHTSA. "Traffic Safety Facts 2009." National Center for Statistics and Analysis: 13-143. Web. 8 Apr. 2011. . Pacheco, Angela. "Transportation Safety Law Center." Transportation Safety Law Center Home Page. Web. 08 Apr. 2011. . Sen, Anindya. "WILL STRICTER PENALTIES DETER DRUNK DRIVING?" Policy Options (1999): 54-60. Print. Think Quest. "1.4 Underage Drinking - ThinkQuest." Oracle Think Quest Education Foundation. Web. 8 Apr. 2011.

Comparing and Contrasting Heart of Darkness and Things Fall Apart

Melisa Chan English Language and Literature Instructor Van Andel ————————————————- February 1, 2013 Viewing Africa From Two Sides Of A Coin. There aren’t many novels about the true face of Africa on bookshelves, especially not novels written by an author who knows Africa best during the time of its pre-colonial period. Things Fall Apart is a novel worth reading because it’s eye opener for those with not-very-positive stereotypes of the continent. In fact, it has been said that Things Fall Apart was written as a response to another novel, The Heart of Darkness.This is because in the latter novel, Africa was viewed in a darker light compared to the former novel. Thus, it’s natural that there will be differences and similarities between the two novels. However, assuming that Things Fall Apart being written as a response to The Heart of Darkness is a fact; there will be more differences than similarities among the two novels, especially in terms of its author, point of view, and the perception of the novel towards Africa and how the Africans treated in the novels. One of the aspects in which the two novels have more differences than similarities is the author.In terms of the author, The Heart of Darkness was written by Joseph Conrad, a non-African. He wrote the novel in Europe in 1902. This was during the Victorian Era under the rule of Queen Victoria. Apparently, in Europe, the African continent was viewed as a dark continent. This is perhaps due to the fact that it was compared to Europe itself where everything is civilized and familiar to them whereas Africa was a place of mystery and the unknown. On the other hand, Things Fall Apart was written by Chinua Achebe, an African who wrote this novel much later than Joseph Conrad, which was back in 1958.This novel was written in Africa but published in England, unlike The Heart of Darkne ss which was written and published in the same continent. In addition, it was written during the pre-colonial period before they gained independence. Unlike Joseph Conrad who was a foreigner to Africa, Chinua Achebe knew his country as well as he knew himself, thus, he gave Africa and its people more life and made their personalities and culture equally as significant and vibrant as those around the world. Furthermore, there weren’t any use of comparison of the continent to other continents.The comparisons used in Things Fall Apart were normal comparisons between individuals and local villages. Another aspect in which we can compare and contrast the two novels is the point of view in which they were written. The Heart of Darkness was written in the first-person point of view, through Marlow’s eyes. A rather unique style of writing that Conrad used for The Heart of Darkness was that the novel was written as a double story with a first-person narration within a first-per son narration.The frame-narrator is used to describe Marlow’s narration of his own story while the other first-person narrator is Marlow himself, depicting his adventure in the Congo. Unlike a typical first-person style, Marlow’s first-person narration is directed not towards the reader but to the men on the boat on the Thames. The frame-narrator on the other hand is narrating for the reader, the outer audience. It seemed like Conrad was reading aloud Marlow’s travel log. Things Fall Apart on the other hand was written in the third-person point of view.Instead of writing through the eyes of an African, the story of Things Fall Apart was written through the author’s eyes, as if he’s writing his observations of Okonkwo and the Igbo people. Things Fall Apart was written just like a typical story book which contained small interrelated stories, especially in the first part of the book. It was written in a way that depicted a progressive day-to-day basi s of the people of Okonkwo’s family and his village. Besides that, the perception and treatment of Africa and its inhabitants are very different between the two novels.In The Heart of Darkness, the Africans were depicted as â€Å"â€Å"savage† Africans† (â€Å"excerpt†: motifs and themes). They were treated like animals and slaves. In fact, the African slaves were described as soulless, as if they were empty shells used to work for the Europeans, â€Å"†¦ They passed me within six inches, without a glance, with that complete deathlike indifference of unhappy savages. † Even the Congo River was depicted as winding, dark and treacherous, compared to the Thames River which was depicted as a place of light, clear and unclouded.In Things Fall Apart, however, Africa and its people were depicted as full of vigor and life. The people of Umuofia were hardworking people who worked on their farms with passion and purpose. They also have a sense of pride and honor. For example, the people of Umuofia will only attack another village only if it was by the order of the Oracle or they will be punished. This can be proven by an extract from the novel: â€Å"†¦never went to war unless its case was clear and just and was accepted as such by its Oracle†¦the Oracle had forbidden Umuofia to wage a war.If the clan had disobeyed the Oracle, they would have been beaten†¦never fight†¦a fight of blame† (12). Even the environment seemed to be alive. There were changes in weather, farming and harvesting seasons and even the season where the locusts came. When comparing and contrasting these two novels, a few similarities can be identified. First of all, they are similar in the way that they were written about Africa in the author’s respective perspectives. They neither relied on external sources nor let them influence their writing style and context of their writing.Another similarity is that they both showed effect s of the colonization of the Europeans on the local community though they were introduced at different times in each novel. Colonization effects include loss of the African culture and principles and also a change in lifestyle of the local community. The hierarchy of the local community was also disturbed. In both novels, Africans who were supposed to be highly regarded were degraded to mere followers or slaves. The similarities identified are somewhat superficial similarities because despite having similar aspects, at a closer look, these similarities also express differences.In conclusion, there are more differences than similarities between these two novels. This is perhaps as expected because these two novels were written by two different people of different nationalities, backgrounds and perspectives. Furthermore, they were written in two different time periods. We cannot and should not judge which of these two novels is better. We should see these two novels as equals in terms of information sources because by reading, understanding and comparing these two novels, we get a better understanding of Africa from both sides of a coin.Thus, our perspective and knowledge of Africa is now broader and based on this, we can see Africa in a different light. Whether we see it in a better or worse light is entirely up to us to decide. However, at the very least, we have established the arguments about Africa to aid our judgment. Works Cited Achebe, Chinua. Things Fall Apart. New Delhi: Allied Publishers, 2010. Excerpt from Joseph Conrad’s The Heart of Darkness. Date of access: 31 January 2013. Comparing and Contrasting the Novel, Heart of Darkness. † 123HelpMe. com. 23 Feb 2013 . â€Å"Ibo Religion in Things Fall Apart†. Religion-Culture-and-Stories. Licensed under a Creative Commons Attribution Share-Alike 3. 0 License. Date of access: 30 January 2013. â€Å"The Art of Narration in Heart of Darkness†. Introduction to Heart of Darkness. D ate of access: 23 February 2013. < http://home. roadrunner. com/~jhartzog/heartofdarknessintro. html>

Financial Data Analysis

Introduction Between the years 2009 and 2008 there were multiple financial changes to the Patton – Fuller Community Hospital. Using a combination of the balance sheet, statement of revenue and expenses, and also the 2009 hospital’s annual report we are able to see how the years differ in a financial situation. This paper will explain the differences in the finances that had the largest impact on the company as a whole. Balance Sheet The assets of the company played a large role in the large jump of the numbers between 2009 and 2008. Between the two years there was a total change of 7. 5 percent of the total asset which equaled $39,232 dollars. The largest change came from a 56. 10 percent increase in the patient’s accounts receivables, a change of $21,121 dollars. Cash and cash flow equivalents equaled a 45. 10 percent decrease, a change of $18,856 dollars. The inventories offered a 19 percent increase, a change of $10,026 dollars (Apollo Group, 2013). According to the annual report, there was a 1 million dollar donation that provided the hospital with an opportunity to buy new equipment and supplies (Apollo Group, 2013). The liabilities of the company also proved to have multiple changes over time.Due to the purchase of the new equipment there has been a large increase of the debt accrued by the company according to the annual report. Borrowing became necessary to cover all the necessary equipment. The report also stated that an increase of supply purchases would save money in the long run due to the discounted cost at the time of the purchase (Apollo Group, 2013). The current long term debt increased 114. 80 percent a change of $10,414 dollars. The accrued expenses also rose 119. 80 percent a change of $5,013 dollars, leaving a total liability increase of 16. percent companywide leaving a change of $248,703 dollars. (Apollo Group, 2013). The total equity of the company fell between 2009 and 2008. The hospital did not do so well, although most of the shortfall can be attributed to the increase of assets they accrued over the change of 2009 to 2008. The retained earnings between the two years fell 62. 50 percent a loss of $209,471 dollars. This pushed the total liabilities and equity up by 71. 50 percent providing a difference of $39,232 dollars. 2008 proved to be a better year for the company then 2009 (Apollo Group, 2013).Statement of Revenue and Expenses The Patton – Fuller Community Hospital ended the year of 2009 with a new income of a negative $373 dollars. This is actually an increase of revenue from the loss of $15,846 dollars they finished with in 2008. The percentage of change between the two years increased to 97. 60 percent. The total expenses between the two years can attribute to the large changes that were made with the net income. In 2009 the company had a total expense of $463,293 dollars, an increase of spending by 59. 20 percent from 2008 when the total expenses were $437,424 (Apollo Group, 2 013).Between 2009 and 2008 there were slight increases of the revenues by the company. In influx of patients were seen in 2009 leaving a 9. 90 percent change of $41,391 dollars between the two years. Other revenues also provide a 9. 87 percent change leading to a $277 increase for 2009. The total revenues equaled $41,668 more dollars for the company in 2009. With a 9. 89 percent increase of revenue 2009 made $462,982 dollars compared to the $421,314 dollars made in 2008 (Apollo Group, 2013). 2009 provided an increase of the fixed assets; in result of this we saw an increase by 44 percent for the depreciation and amortization of the company.The total operating income fell 98. 10 percent in 2009. Although the company was negative $311 dollars, it was still a better place to be then the $16,110 dollars from 2008. The company had a non-operating income loss of $62 dollars which was a 76. 50 percent change from 2008 of $264 dollars (Apollo Group, 2013). Conclusion When a company is provi ded with a large donation it can do great things for what the facilities are able to provide to their patients. With the increase of new equipment and supplies the company’s need to finance has become apparent by their financial records.Although it is good to have new amenities for the patients, running a company on credit is not always what is best. There is a large need for the Patton – Fuller Community Hospital to watch spending and decrease their financial debts. References Apollo Group, Inc. (2013). Patton – Fuller Community Hospital. Annual Report 2009. Apollo Group, Inc. (2013). Patton – Fuller Community Hospital. Balance sheet as of December 31, 2009 and 2008. Apollo Group, Inc. (2013). Patton – Fuller Community Hospital. Statement of Revenue and Expense 2009 and 2008. Financial Data Analysis Financial Data Analysis Daphnnee Johnson HCS 577 March 18, 2013 Sharon Gomes-Sanders Financial Data Analysis After reviewing the balance sheet for Patton-Fuller Hospital for 2008 and 2009, there are significant differences that are noticeable. The retained earnings (or â€Å"Net Worth† or â€Å"Unrestricted Fund Balance†) drastically decreased from 2008 to 2009 (Apollo Group, 2006). The dollar amount decrease is -209,471, this makes a decrease of over 65%. Long-term debt increase to more than 116% from 2008 to 2009 as well (Apollo Group, 2006). This is a massively huge increase.Total current liabilities also increase as a whole by 184. 09% (Apollo Group, 2006). Major differences are also noted on the statement of revenue and expenses. The operating income decreased by 98% from 2008 to 2009 (Apollo Group, 2006). Net income also decreased between these years by the same percentage. Non-operating income decreased by 77% as well. The total revenue and expenses all seem with in normal range, but the operating income, non-operating income, and net income all have decreased and drastically (Apollo Group, 2006). The total revenue increased by 10% that is $41,668. The expenses increased by $25,869 or 5. 1%. These all seem like reasonable slight increases (Apollo Group, 2006). Many factors can contribute to why there are so many fluctuations and changes between 2008 and 2009. This information usually can be found in the organization’s annual report. Upon reviewing the Patton-Fuller Community Hospital’s annual report, I could deduct some possible explanations for the drastic change in numbers from 2008 to 2009 (Apollo Group, 2006). One possible explanations is, â€Å"Utilities and other costs – contracted maintenance, some professional fees, and computer and other usage fees – do not fluctuate† (Apollo Group, 2006, p. ). This would be an accurate reason the revenue seems so different. Another factor that made Patton-Fuller C ommunity Hospital’s numbers change so drastically between the two years is the passing of the hospital’s benefactor, Abigail Baderman (Apollo Group, 2006). This occurred in 2008, but in 2009 in accordance to her will, the hospital received a money donation from her estate. This $1,000,000 donation is noted as an unrestricted donation (Apollo Group, 2006). This unrestricted donation is recorded on the Interim Statement of Income in December 2009 (Apollo Group, 2006). Declines in the stock market and real estate markets resulted in a sharp drop in the return on investment income. This caused PFCH to reassess the value of its investments and, on their auditors’ advice, to write down those assets (Apollo Group, 2006, p. 3). Another reason the number were so drastically different was because every December Patton-Fuller Community Hospital conducts an annual inventory (Apollo Group, 2006). When the hospital conducted its inventory their expenses for their supplies wer e way underestimated by about a million dollars (Apollo Group, 2006).So this had to be added on as a cost to December’s statement. This underestimate of supply expenses made January to November’s reports not correct, so December had to report the actual figures (Apollo Group, 2006). Therefore, December looked like it was a crazy month for the hospital. â€Å"Following the favorable settlement of some managed care contract disputes, net patient revenue increased by 9% over the previous year, with an average 6% increase in expenses. However, the new arrangement allowed slower payment by the managed care companies, and Patient Accounts Receivable have risen sharply† (Apollo Group, 2006, p. ). The Board at Patton-Fuller wanted to take advantage of a heavy discount on new equipment so they moved some money around to purchase the discounted equipment (Apollo Group, 2006). This was possible by using cash and releasing restricted assets, and borrowing as necessary (Apol lo Group, 2006). â€Å"Declines in the stock market and real estate markets resulted in a sharp drop in the return on investment income. This caused PFCH to reassess the value of its investments and, on their auditors’ advice, to write down those assets (Apollo Group, 2006, p. 3). In conclusion, there were some drastic difference between the ears 2008 and 2009 on both the statement of revenue and expenses as well as the balance sheet. However, all of these significant changes, whether they are positive or negative changes can all be accounted for by various factors. Some of the factors included a generous donation of a million dollars, favorable settlements of managed care contract disputes, investments in new, discounted equipment, and the underestimation of the supply expenses. References Apollo Group. (2006). Patton-Fuller Community Hospital [Multimedia]. Retrieved from Apollo Group, HCS577 – Financial Management in Health Care website.

Film Reviews Research Paper Example | Topics and Well Written Essays - 2250 words

Film Reviews - Research Paper Example The documentary is also punctuated by various statistics that detail Americans diagnosed with HIV/AIDS in the epidemic’s earlier years. The documentary relates and narrates the lives of Dr. Tom Waddell, who founded Gay Games, a young hemophiliac David Mandell, Robert Perryman who got AIDS by injecting drugs, Jeffrey Sevcik who was gay, and David Campbell who was a veteran in the US Navy. As well as their personal stories, the film documents the delayed response to AIDS by the Reagan administration using archival footage of government officials (Common Threads: Stories from the Quilt), reactions by medical practitioners, and the initial attempts by gay men to use the AIDS issue to organize the community. The documentary clearly brings into focus the AIDS era, although it does not break any new ground that has not already been covered. However, what makes this film important is that it creates and documents a historical era during which hysteria on AIDS and its relation to the g ay community was starting to turn to compassion for those who were infected. It seems to tell that this only occurred at the end of the Reagan administration, which, from the film, considered the disease to be a moral issue and not a public healthcare issue. The film narrates how AIDS broke barriers between middle class families of heterosexual leaning and the gay community in finding a common ground. One touching moment was when the Mandell family asserted they were middle-class Americans who, when it came to AIDS, found out that there was no Middle America as everyone who was affected clung to one another. Every story in this documentary is well narrated by those who survived the victims and who are on the quilt. The film draws sympathy as Sally Perryman talks about Robert, her husband, and the way he struggled to end his drug addiction until he died of AIDS. There is heartbreak when the Mandell family takes the viewer through the pictures and videos of their son, as he became sic ker, while their struggle with prejudice from their community shows how stigmatizing the disease still was in the 80s. The film also discusses the life of Vito Russo, who originally wrote The Celluloid Closet prior to his death from AIDS in his prime. However, the story, which is most revealing is Tracy Torrey’s, whose partner David Campbell died, as he also is. He is shown on his bed dying with lesions and unable to rise from his bed. This film is a chilling look into how AIDS affected the entire country without discrimination. Silverlake Life: The View from Here (1993) This film documents the experiences that TOM Joslin, a film professor at UCLA, and his partner Mark Massi after Tom’s AIDS diagnosis (Silverlake Life: The View from Here). The film traces his struggles as he tries to cope with an AIDS diagnosis, especially their trip to New Hampshire for a Christmas celebration that Joslin believes is the last with his family, which has refused to accept his partner fo r the last 22 years. As the documentary progresses, the filmmaker makes it clear that the love between the two partners is what has made the disease bearable for Joslin. The filming continues after Tom’s demise, showing the manner in which the undertakers and other people handle his body through the filming work of Peter Friedman, his friend, who chronicles Massi’s acceptance by the family following Joslin’s demise. This documentary does not have overt political statements and acts only as a record of the experiences of two lovers as one of them dies from an incurable disease. The first-person diary style used to shoot the film enables the viewer to see the intensity of

Contract law- problem question Essay Example | Topics and Well Written Essays - 1000 words - 1

Contract law- problem question - Essay Example (Thomas v. Thomas)2 The position in respect of existing obligations under a contract and whether they can act as good consideration will now be discussed. One of situation is the one where variation of existing obligations under a contract between the parties occurs.The principle has been modified but the extent to which such modification applies remains unclear. The long established principle in respect of variation of terms and promises in that respect was that of Stilk v. Myrick3whereby it was a long accepted principle that if there was an existing contractual obligation it could never be relied upon that is it could not as good consideration for a fresh promise with the person to whom the existing obligation was owed.. The decision of Stilk and it being good law is doubtful after the case of Williams v Roffey Brothers4the facts of the case were that carpenters, plaintiff, while doing their work, asked the defendants for additional amount of money to finish the work even though they were no doing anything more than what they were already obliged to do. After completion of the work the defendants refused to pay the plaintiff. The main argument that was put forward was that there had been no consideration for the defendants’ promise to pay the additional amount and the decision of Stilk and its application would lead to the promise being construed unenforceable. However, the Court of Appeal found that that plaintiff’ could recover the promised payments for completion of work of the flats, the Court gave a broader meaning to consideration than what had been previously given. The reasoning of Glidewell LJ in particular referred to the point of ‘practical benefits’ which were likely to have accrued to the defendants as a result of them paying the additional promised amount of money, these were that such a promise ensure that the plaintiffs stayed and continued work thus the

How different was Sparta from other Greek States Essay

How different was Sparta from other Greek States - Essay Example Some scholars feel that other states felt that Sparta was too obsessed with war and power and that this is the reason why this stated paid attention to the development of a strong army and their involvement in war. Additionally, this is the city that gave a woman the right to conduct business and train for war. Resultantly, other states felt safe to associate with Sparta especially during periods of war. A deep analysis of the Sparta state will unveil the difference of this state compared with other states. The Sparta social structure comprised of three categories of individuals; the citizens, Periokioi and the Helots. The citizens formed the large group of native citizens who were the original habitants of the land. This group of people formed the loyal part of the society. They formed part of the army and had the absolute right to own any kind of property. In the structure oligarchy that existed, the citizens were the superior people that dominated the society. The Periokioi were a group of people who had migrated to this society. They formed the intermediate group that separated the inhabitants and slave. Since this group was way below the habitants, they were not allowed to partake in military action but could own land and control business. They trusted than the minority group of the Helots in this society. The Helots were those people who had entered the country and did not have the right to own land nor participate in war. The formed the source of labour and worked in the lands a nd business enterprises in the society. As observed, the country applied oligarchy unlike other nations such as Athens that were fully democratic1. On this note, this was a good environment only for the original habitants while the aboriginals were treated as inferior beings. The military system in Sparta was stronger than any other in the whole of Greece. The Original citizens in this state were compulsorily supposed to attend military training at their early age. Unlike in