102 Process and Solutions Professor Ramos Blog

102 Process and Solutions Annotate Your Texts Quick Write What problem are you writing and researching about? Make sure to start with the problem, not the solution. Annotate Your Texts How to Annotate To summarize how you will annotate text: 1. Identify the BIG IDEA 2. Underline topic sentences or main ideas 3. Connect ideas with arrows 4. Ask questions 5. Add personal notes 6. Define technical words Shitty First Drafts The writing process is a very important concept that you need to learn. This will move you from writing ok papers to good papers. The first draft is the down draft. The second draft is the up draft. The third draft is the dental draft. Proposal Intro Lets go over the  proposal prompt  for the first essay. Proposal Example We read McCardell – Drinking Age of 21 Doesn’t Work. In small groups, locate the problem as he presents it. Does he provide evidence? Locate the solution he proposes. Intro to Research Scholarly research is research that is published by people with specialized knowledge on what they are researching. It is peer reviewed, reviewed by other researchers and specialist in the field, and is generally trustworthy. Blogs, Newspapers, Magazines are not Scholarly but are popular sources. Crafton Library Databases  Academic Search Complete is a great resources to begin with. Credo reference is great for background information to understand your topic. ProCon.org  No subscription needed. Good place to look at the main issues around a topic. Google Scholar  Google academic database search. Great place to start. Free Write Take the topic you are thinking about researching for your proposal and write it at the top of a page. For the next five minutes I want you two write down everything you know about it. Do not edit as you write. Just keep writing and see where it takes you. Just keep writing. Just keep writing. If you thought runs out, skip a line and start a new thought. Keep writing. What do you know about your topic? What questions do you have about your topic? What do you need to research about your topic? Begin Research Begin researching the problem you are thinking of writing about. Find at least one source to use for your first essay that helps you to define the problem. Do not assume that the problem is real! Question your assumptions and find proof from a reliable source.

The Growth of a Nation Canada Essays

The Growth of a Nation Canada Essays The Growth of a Nation Canada Essay The Growth of a Nation Canada Essay Canada evolved into a nation during the 18th and 19th centuries. Many factors were accountable to this change which includes the Loyalists migration north and of course the Constitutional Acts of 1791and 1867. There were key people and sanctions during this evolution, the Crown, the American Revolution, the Loyalists of Upper Canada, the francophones of Lower Canada and the Radicals responsible for the 1837 rebellions were the most influential. The Crown made many territorial and political changes during the 18th and 19th centuries because of the ever changing and growing population in Canada, everyone from Loyalists to the First Nations were affected. Loyalists and the changes that were made because of their influx to British North America: Loyalists are defined as American colonists of varied ethnic backgrounds that supported the British cause during the American Revolution1. Because of the Revolution, many British Loyalists from the former 13 Colonies in the United States moved up to present day Canada to maintain their British way of life. The main waves of Loyalists moved north immediately following the American Revolution in 1783 and 1784. Over 30 000 of these people settled the Maritime Provinces. The Loyalists swamped the previous population of 20 000 Americans and French, and in 1784 New Brunswick and Cape Breton were created to deal with the influx. About 2000 moved into present day Quebec and 7500 settled Ontario. The flock of Loyalists gave the region itsfirst substantial population and led to the creation of a separate province, Upper Canada, in 1791. Loyalists were instrumental in establishing educational, religious, social and governmental institutions. The impact made by the Loyalists has made a lasting impression on modern Canada. Inheriting certain conservatism, we Canadians seem to prefer evolution to revolution when it comes to government changes and in todays society in general.

Assignment Essay Example | Topics and Well Written Essays - 2500 words - 1

Assignment - Essay Example rning fire outbreaks in building structures are now widely used as a tool to understand the causes and consequences of fire in various scenarios which can be used by engineers in designing safety plans. Furthermore, several countries across the globe have undergone serious transformations in terms of their building safety regulations which is now increasingly focused on the performance based approach to fire safety design. However, the requirements related to fire safety design for various types of buildings differ largely according to circumstances of each individual case. Conforming to the requirements of the fire resistance norms laid down by the various regulating authorities, leads to a simultaneous increase in construction costs, since excessive use of safety materials during building construction is often inevitable yet superfluous and avoidable. These redundant expenses can be avoided through the recently emerged field of fire safety engineering and the latest trend which focuses on a performance based fire safety regulation policy aimed at enhancing the building designs in such a way that the safety of the inhabitants is not compromised and the costs are controlled. "The application of scientific and engineering principles to the effects of fire in order to reduce the loss of life and damage to property by quantifying the risks and hazards involved and provide an optimal solution to the application of preventive or protective measures" (Purkiss 2007, Pp.1). Such a concept applies to all situations where fire is a impending vulnerability. The low rise domestic buildings are the prime target of fire related damage since such buildings usually do not involve use of complicated design methods and also, in such building structures the chances of human fatality is higher as the causes of death in such a situation are usually the spread of smoke and other toxic gases, rather than through building collapse, which prevent the inhabitants from escaping (Malhotra,

Major Changes in Kuwaiti Culture and Economy during the Past 20 Years Research Paper

Major Changes in Kuwaiti Culture and Economy during the Past 20 Years - Research Paper Example A marketing technique that works in, say, North America, may not work on another continent, like Asia. Using the same marketing method may actually backfire and even cause harm to a product or service when used in a country with a different culture (TradePals). The following factors need to be considered in international marketing: International marketing research plays an important role in the identification and development of a company’s strategies for internationalization. It enables a business to identify, evaluate and compare potential foreign market opportunities and develop a marketing plan. Research also provides a company with foreign market intelligence to help it anticipate events, take appropriate action, and prepare for global changes. Kuwait is located between Iraq and Saudi Arabia, and a short trip across the Persian Gulf from Iran. Kuwait was nominally part of the Ottoman Empire until 1899 when it fell under British protection. It remained a British protectorate until 1961, although Britain granted independence to Kuwait in 1914. Oil was discovered in 1938, and Kuwait is believed to have about 10 per cent of the worlds known oil reserves. With little arable land or natural fresh water with which to grow crops, petroleum dominates the Kuwaiti economy. Presently, Kuwait is a constitutional monarchy headed since 1977 by Amir Jabir al-Ahmad al-Jabir Al Sabah. Political parties are illegal in its 50-seat, popularly elected legislature, but several informal political groups — including Muslim groups — have put up candidates. Eighty-five per cent of Kuwaiti residents are Muslim, and only 45 per cent of the nation's residents are ethnic Kuwaitis. Others are mostly from elsewhere in the region. In August 1990, Iraq attacked and invaded Kuwait. Following several weeks of aerial bombardment, a UN-mandated coalition led by the United States began a ground assault in February 1991 that liberated  Kuwait.  

Computer Shopper Essay Example for Free

Computer Shopper Essay Technology has evolved and changed throughout history and the world. In the 80’s and even early 90’s, type writers and the mail man were highly relied on when it came to communication. Today when it comes to communication now we have e-mail and text messaging. Presently different professions use computer but with different configurations. So what I did was take three known professions business, student and professional gamer. To describe what functions are needed for their profession. The Student Being a fulltime student takes a lot and requires one to be on point at every task at hand. Having all materials such as paper, books, pens and pencils. Even through textbooks breaks the bank in your pockets. The need for a notebook also known as a laptop is a major requirement. Having a notebook definitely helps a lot in everyday class curriculums. One problem is that once you have your notebook you need software such Microsoft Office. Microsoft Office is a wonderful tool when it comes to creating and reviewing documents. How can you determine what type of notebook to get though? On table 1 below, I have looked into Best Buy, one of America’s top known electronic retail companies, to see what is it that they have to offer to students. I came across Hewart Packard Pavilion A-8 series. This notebook comes with a 500 gigabyte hard drive and 4 gigabytes of memory. The processor is an Intel Celeron 2.1GHz. It is not one of Intels high end processors but for a student, it is definitely at the top of its class. The price provided by Best Buy is $429.99. The Business Man Reports, meetings, reviews, and analysis are the assignments general business men have to complete daily, weekly and/or monthly. But what type of desktop does a business man usually have in his or her office? Some random hand me down desktop provided by the IT Department? I believe so. What if you were your own boss and needed some sort of desktop that can get you  through everyday business. What type would you go for? Generally you want a desktop with a moderate processor, high on memory and a large hard drive to keep all documentation. Below on table 1, I suggested the Dell XPS desktop. Dell is popular nationwide when it comes to businesses and even schools. The Dell XPS provides 1TB of hard drive, 12GB of memory, and on top of that a 3.4 Intel 4th Generation Core. This desktop is an awesome display of business power and priced at $699.99.

Descartes Sixth Meditation Essay -- essays research papers

In the Sixth Meditation, Descartes makes a point that there is a distinction between mind and body. It is in Meditation Two when Descartes believes he has shown the mind to be better known than the body. In Meditation Six, however, he goes on to claim that, as he knows his mind and knows clearly and distinctly that its essence consists purely of thought. Also, that bodies' essences consist purely of extension, and that he can conceive of his mind and body as existing separately. By the power of God, anything that can be clearly and distinctly conceived of as existing separately from something else can be created as existing separately. However, Descartes claims that the mind and body have been created separated without good reason. This point is not shown clearly, and further, although I can conceive of my own mind existing independently of my body, it does not necessarily exist as so. On page 56, when Descartes talks about how sailors are related to ships and why the mind body union is different, he is vague on the metaphorical analogy. To try to get his point across, dualism is used. Descartes is talking about something called interactionist substance dualism. He is stating that the mind and body causally interact with one another. This can be summed up to say that as easily as the mind can cause changes in the body, the body can also cause changes in the mind. Therefore the mind and body must be intimately united. An example of this is having the intuition to raise your hand. Your mind thinks about raising your hand and your body automatically does so. Contrary to this, if you step on a pin, your body tells your brain it has stepped on something sharp, thus causing pain, and your brain tells you that you have pain and to get off. In order to follow this, you must have a strong belief in the existence of God. For only God has the means necessary to make me certai n that the two things exist separately of each other. This is because God is a perfect entity, and is capable of countless things whose true causes are beyond my knowledge. To try to explain Dualism through God, we must talk about corporeal bodies and our knowledge of them. Regarding the nature of corporeal bodies and what is known about them and given Descartes premises, the conclusions he draws in Meditation Six are generally the correct ones. He again invokes the causal to argue that the ideas... ...rity and distinction, but we can conclude what Descartes means. He is saying that we can be sure that these primary qualities exist in bodies in the same way that they do in our ideas of bodies. This cannot be claimed for qualities such as heat, color, taste and smell, of which our ideas are so confused and vague that we must always reserve judgment. This can be seen in the wax example. Do you think that Descartes qualifies to your satisfaction that the mind and body are separate from each other? Only halfway; too many things are left up in the air, and the language is not quite clear. The mind and body can each exist separately and independently of one another. But they also need one another to work properly. This relationship is why the mind and body argument was shown with the sailor and ship scenario. By claiming that the mind and body were similarly related to each other as the sailor and the ship, Descartes was giving the average but intuitive reader something to ponder about while trying to make up his or her own mind about the relation between mind and body. From my point of view, however, Descartes needs further argument to prove that the mind and the body are distinct.

Rhone-Poulenc Rorer, Inc Case-Study

Almost every aspect of the complexity of the merger can be explained through Rhone-Poulenc’s financial constraints. RP’s motives to acquire Rorer were to create crucial capital for its own strategic entry into pharmaceuticals. RP could not buy Rorer either in cash or shares due to the following factors: First, RP had limited ability to pay with borrowed cash. The company was more levered than other firms in the industry. Rhone-Poulenc didn’t want to borrow all the cash because it would have affected in a negative way to its balance sheet despite the fact that it borrowed for the cash portion of the deal.Second, Rhone-Poulenc couldn’t pay with internally generated cash because, during the announcement time, RP was a net cash user in connection with its great capital spending requirements and the recession felling on chemicals markets. Third, RP could not pay with debt securities. It is logical that if the company was too highly levered to borrow and pay in cash, it was too highly levered to swap debt securities for shares. Fourth, Rhone-Poulenc could not pay with RP common shares or with cash raised from selling equity.A deal based on shares would not have been approved by old shareholders because the deal would have diluted the value of individual shares and it would have not been profitable because the RP’s management believed the company’s share price was undervalued. Rhone-Poulenc could not offer standard common stock because it didn’t have any, so it had to offer only nonvoting certificate of investment as a state-owned company as it was.2. In case of Rhone-Poulenc Rorer, Inc, the shareholders of Rorer received a CVR that enabled them to receive additional gains from the possible shortfall of the future stock price and to persuade the Rorer shareholders to continue as the minority equity investors in the Rhone-Poulenc Rorer, Inc. Rhone-Poulenc could not pay with RP common shares or with cash raised from selli ng equity. A deal based on shares would not have been approved by old shareholders because the deal would have diluted the value of individual shares and it would have not been profitable because the RP’s management believed the company’s share price was undervalued.Rhone-Poulenc could not offer standard common stock because it didn’t have any, so it had to offer only nonvoting certificate of investment as a state-owned company as it was. 3. The assumption is that RP is not going to use its right to extend the maturity of the CVRs, and they are thus expiring in July 31, 1993. We have used the binomial tree to value the CVRs as a put option. The value of a CVR is thus $5. 54, and the aggregate value is $231. 64 million. Secondly, we have calculated the value of the CVRs in August 1991, assuming this is the date when the case was written.In addition, I am still assuming that RP isn’t going to extend the maturity. I’ve used almost the same method as i n the previous calculation and the value of a CVR is $2. 78, and the aggregate value is thus $116. 34 million. 4. The investor can see the offering quite attractive. This is due to the fact that they now have limited their downside risks with the put option. This means the minority have an effective hedge against the possibility of failure of the upcoming merger. Rhone-Poulenc managed to entice all the shareholders of the acquired Rorer with its somewhat complicated three-stage transaction.The initial tender offer and giving the rights to control RP’s HPB was attractive enough for Rorer to accept the deal. The Contingent Value Rights gave the minority shareholders the rights they thought were valuable enough to close the deal. Rorer believed that the whole package was indeed worth of $36. 50 per share. Rorer benefited from the announcement of this deal and gained about $632 million in new value. However, RP’s non-voting common shares decreased 4. 4 percent, or $175 mil lion, in value. The fact is, all in all, that RP has a huge liability due to the CVRs.In the worst case scenario, the share price falls below $26. 00 and the liability would thus be ($49. 13 – $26. 00) * 41. 8 million = $966. 83 million, which is the maximum amount of RP’s liability. The maximum liability was perfectly hedged, providing RP a delta neutral position. Extra. RP would prefer the share price to stay higher than $49. 13 until 1993, and $53. 06 until 1994. This is because in these cases RP would not be obliged to pay CVR-holders the cash payments. Thus if the share price would be higher than $49. 13 in the expiration date of the CVRs, RP would not extend the maturity of the Contingent Value RightsIntroduction A merger between Rorer Group, Inc and the Human Pharmaceutical Business (HPB) of Rhone-Poulenc (RP) S. A. generated a major multinational pharmaceutical company, Rhone-Poulenc Rorer (RPR) on July 31, 1990. The expectations concerning takeover of Rorer ha d aroused in the late 1980s when the considerably low cash balance and rising level of debt seemed to slow down its strategy of growth by acquisitions. The rumors had reassurance in 1989 when Rorer made a bid to take over the pharmaceutical business of A. H. Robins and lost the opportunity.Just a short time after this, the $3. 2 billion merger of Rorer and RP was announced. A year later the company had shown rapid post-merger integration and initial synergy gains. RP had practically no position in the United States and Japan, but on the other hand it had a strong market share in some European Community markets. Thanks to Rorer’s U. S. connections, the new company ranked among the top three in Europe and had improved its position in the United States. Rorer’s Robert Cawthorn continued as RPR’s CEO and almost all the new senior executives came from Rhone-Poulenc.The markets expected RP to slowly take over the company because it owned 68% of RPR’s shares. Th e French government owned 100% of Rhone-Poulenc’s voting common stock. RP was the seventh largest chemical manufacturer in the world and it gave the minority shareholders a contingent value right (CVR) that promised to pay them on July 31, 1993, any shortfall between $49. 13 and the then prevailing stock price. Rorer Goup, Inc’s main factor in its growth strategy had been a program of acquisitions, because sales growth in the company’s existing product lines was characterized as mature.As usual, there were several skeptics associated to this merger. They were worried about the cultural integration and independence. The skeptics pointed out the company is French, yet the management team is mainly American, they have a American-style mission statement (â€Å"Our Mission is to become the BEST pharmaceutical company in the world by dedicating our resources, our talents, and our energies to help improve human health and the quality of life of people throughout the w orld†) and the lack of interest of the American executives to learn French. The market outlook for the industry wasn’t favorable for the company.The cost of new-product development in the industry was rising and yet the number of new drug applications worldwide had fallen. It was also predicted that the governments would get tougher on the cost of drugs in an effort to slow down rapidly rising health costs. Other risks to consider were patent expiration and competition from low-priced generic drug manufacturers and decreasing product life cycles. In turn, the world population was aging, analysts noted that computers and biotechnology were aiding new-product development and different analysts recommended to buy the RPR’s stock on the long term. . The $3. 2 billion merger was consummated in a three-stage transaction, by which Rhone-Poulenc obtained 68% of Rorer’s common stock (91. 6 shares), which was enough to permit Rhone-Poulenc to consolidate Rorerâ€⠄¢s results for financial reporting. First, Rhone-Poulenc would tender for 50. 1% (43. 2 million shares) of Rorer’s common stock for $36. 50 cash per share. Rhone-Poulenc increased its debt/capital ratio to 45% by borrowing the funds to finance the tender offer. The debt/capital ratio was considerably high compared to its competitors ratio of 20-30%.Second, Rorer assumed $265 million of RP debt (guaranteed by RP), made a $20 million cash payment to RP, and issued 48. 4 million new common shares to RP in exchange for RP’s HPB division. Analysts believed that Rorer’s bylaws would require at least 85% of all shares be voted in favor of the issuance of new shares and, more generally, of this entire transaction. Third, Rhone-Poulenc issued the 41. 8 million CVRs to the remaining minority shareholders in Rorer. A CVR entitled the holder to the right, at the end of three years (July 31, 1993) or four years, at RP’s option, to a cash payment of US$49. 13 (or $53. 6 if the payment were made at the end of four years) reduced by the higher of the value of the RPR share at that date or $26. Thus, if the value of the RPR share exceeded $49. 13 (or $53. 06), there would be no payment. The maximum amount of RP’s liability on December 31, 1990, was 5 165 million French francs at the date of the issuance of the rights. The maximum amount of RP’s liability at the date of issuance was hedged. Any changes in the value of the CVRs resulting from fluctuations in exchange rates, as well as the amortization of the cost of the hedge, were recorded directly into the consolidated equity of RP.The CVRs were quoted on the American Stock Exchange and traded independently of the shares of EPE, which were listed on the New York Stock Exchange. Rorer and RP jointly released its own estimate of the package value of CRV and minority share in RPR to be worth $36. 50 and thus equal to the price at which RP was offering for shares of RPR. Rorer’s in vestors responded positively to the merger arrangements. Rorer shares increased by 28% net of the changes in the Standard & Poor’s 500 index over the week during the week of the announcement. This gain equaled about $632 million in new value.Simultaneously, RP’s nonvoting common shares lost 4. 4% net of market during the announcement week, or about $175 million. Almost every aspect of the complexity of the merger can be explained through Rhone-Poulenc’s financial constraints. RP’s motives to acquire Rorer were to create crucial capital for its own strategic entry into pharmaceuticals. RP could not buy Rorer either in cash or shares due to the following factors: First, RP had limited ability to pay with borrowed cash. The company was more levered than other firms in the industry.Rhone-Poulenc didn’t want to borrow all the cash because it would have affected in a negative way to its balance sheet despite the fact that it borrowed for the cash portion of the deal. Second, Rhone-Poulenc couldn’t pay with internally generated cash because, during the announcement time, RP was a net cash user in connection with its great capital spending requirements and the recession felling on chemicals markets. Third, RP could not pay with debt securities. It is logical that if the company was too highly levered to borrow and pay in cash, it was too highly levered to swap debt securities for shares.Fourth, Rhone-Poulenc could not pay with RP common shares or with cash raised from selling equity. A deal based on shares would not have been approved by old shareholders because the deal would have diluted the value of individual shares and it would have not been profitable because the RP’s management believed the company’s share price was undervalued. Rhone-Poulenc could not offer standard common stock because it didn’t have any, so it had to offer only nonvoting certificate of investment as a state-owned company as it wa s.The form of the deal solved Rhone-Poulenc’s financial problems and it made possible for the firm to generate capital for its human pharmaceutical business and raise equity via obtaining Rorer’s shareholders to remain as minority equity investors in the Rhone-Poulenc Rorer, Inc. It would be natural to RP to want to issue equity for part of the deal but for the reasons mentioned above, it could not do so. 2. Contingent Value Right (CVR) is a type of right given to shareholders of an acquired company that ensures them to receive additional benefit if a specified event occurs.CVRs are handy tools that may help deal makers surmount challenging deal design problems. The use of CVRs is relatively rare, but they are useful when the seller company is seeking protection for the remaining minority shareholders who might be vulnerable to unfair treatment by the acquirer, the seller’s board may be concerned the buyer’s share price may not retain its value if the dea l’s projected synergies are not achieved, the integration is not smooth, or the buyer’s legacy business does not perform as expected.In case of Rhone-Poulenc Rorer, Inc, the shareholders of Rorer received a CVR that enabled them to receive additional gains from the possible shortfall of the future stock price and to persuade the Rorer shareholders to continue as the minority equity investors in the Rhone-Poulenc Rorer, Inc. Rhone-Poulenc could not pay with RP common shares or with cash raised from selling equity. A deal based on shares would not have been approved by old shareholders because the deal would have diluted the value of individual shares and it would have not been profitable because the RP’s management believed the company’s share price was undervalued.Rhone-Poulenc could not offer standard common stock because it didn’t have any, so it had to offer only nonvoting certificate of investment as a state-owned company as it was. Shareholder s selling their Rorer shares to Rhone-Poulenc were paid in three forms. They received totaling $1. 7 billion, shares in Rhone-Poulenc Rorer and CVRs. If, at the end of three years, the RPR share price did not exceed $98, Rhone-Poulenc had to pay CVR holders the difference between the share price and $98, to an upper limit of $46 per CVR.If the RPR share price was below $52 on August 1, 1993, RP would have to pay the CVR holders $1 billion (in FRF over 5 billion). By the end of 1991, the price of the CVR had fallen by 4/5 of its value. Its close at under $1 reflected the good performance of the group. RP took the opportunity to buy all the CVRs it had been offered. During the first year after issue, the group gathered in 20. 7 million CVRs, half the total number issued. 3. The assumption is that RP is not going to use its right to extend the maturity of the CVRs, and they are thus expiring in July 31, 1993.We have used the binomial tree (Exhibit A) to value the CVRs as a put option. The value of a CVR is thus $5. 54, and the aggregate value is $231. 64 million. I have assumed risk-free rate of 8. 20 percent, which is the yield of a 3-year U. S. Treasury note. The standard deviation was given, 18 percent, and we have used it to calculate u and d enabling me to calculate p also. We have used $36. 50 as S(0). Secondly, we have calculated the value of the CVRs in August 1991, assuming this is the date when the case was written. In addition, we are still assuming that RP isn’t going to extend the maturity.We have used almost the same method as above (Exhibit B) and the value of a CVR is $2. 78, and the aggregate value is thus $116. 34 million. Only difference is that we used 0. 172 (=0,18*(SQRT(11/12)) as standard deviation, since there is not full year until maturity. We have used 8. 09 percent as the risk-free rate, which is the yield of a 2-year Treasury note. The share price in August 1, 1991 was $45. 75, which is the value of S(0) in my calculations. As we can see, the value of the CVR is considerably smaller in the latter case, due to the decrease in the time value of the put option. 4. The investor can see the offering quite attractive.This is due to the fact that they now have limited their downside risks with the put option. This means the minority have an effective hedge against the possibility of failure of the upcoming merger. The investors are receiving a cash payment of $49. 13 (or $53. 06 in the case of RP extending the maturity) minus the then prevailing share price or $26. 00. In one hand their shares can gain possible extra value and in the other they have a limit for the possible losses. Rhone-Poulenc managed to entice all the shareholders of the acquired Rorer with its somewhat complicated three-stage transaction.The initial tender offer and giving the rights to control RP’s HPB was attractive enough for Rorer to accept the deal. The Contingent Value Rights gave the minority shareholders the rights they though t were valuable enough to close the deal. Rorer believed that the whole package was indeed worth of $36. 50 per share. Rorer benefited from the announcement of this deal and gained about $632 million in new value. However, RP’s non-voting common shares decreased 4. 4 percent, or $175 million, in value. The fact is, all in all, that RP has a huge liability due to the CVRs.In the worst case scenario, the share price falls below $26. 00 and the liability would thus be ($49. 13 – $26. 00) * 41. 8 million = $966. 83 million, which is the maximum amount of RP’s liability. The maximum liability was perfectly hedged, providing RP a delta neutral position. This is possible through adjusting the ratio of CVRs and RPR equity, in the case of price changes of these CVRs. Extra question RP would prefer the share price to stay higher than $49. 13 until 1993, and $53. 06 until 1994. This is because in these cases RP would not be obliged to pay CVR-holders the cash payments.Thus if the share price would be higher than $49. 13 in the expiration date of the CVRs, RP would not extend the maturity of the Contingent Value Rights. I have calculated the value of the CVRs in case the maturity is extended until 1994. The calculations are in the Exhibit C, and the value of a CVR is thus $5. 57 and the aggregate value is $232. 89 million. In 1993, if the share price is S(uud) = $43. 70, the CVRs’ maturity might be extended, because now there would be a possibility of the share price to increase to $52. 32 and the extension would have been preferable.

Looking At The Term Omnidirectional Imaging Film Studies Essay

First, allow ‘s specify the term – â€Å" omnidirectional † . The term â€Å" omnidirectional † is derives from a prefix â€Å" omni † which forms the significance â€Å" all † or â€Å" every † while â€Å" directional † is bespeaking a way in infinite. Hence, this term â€Å" omnidirectional † implies an equal sensitiveness in all directional. Normally, this term is widely used in the telecommunications field such as omnidirectional mike which is a device that can pick up sound from all around it. Other than this, an omnidirectional aerial can direct or have signals every bit good in all waies and a VHF omnidirectional scope ( VOR ) is used as a wireless pilotage system for aircraft. Due to the advancing of the engineering, the use has been expanded to other field of designs. For illustration, an omnidirectional treadmill is used as a treadmill that allows a individual to walk in any way without traveling. Besides this, there is a specially design wheel that allows motion in any way and normally use into automatons which is called Mecanum Wheel. In picture taking, an omnidirectional camera is a camera that can see all 360 grades around it. All of these executions have referred to the impression of bing in every way. Omnidirectional imagination shows a 360 grades ocular position which has a similar construct with an omnidirectional camera. This sort of imagination is of import in several countries such as security force. The security force applies this construct as a ocular surveillance which can cut down the offense rates and increase the safety of the populace as shown in Figure 1. This is due to the omnidirectional vision shows a broad angle of position which has the ability to see around 360 grades. Figure 1: The camera with hemispherical FOV for big country surveillance application The omnidirectional image is round form and must be unwrapped to obtain a bird's-eye image as depicted in Figure 2. ( a ) ( B ) Figure 2: Image taken by an omnidirectional camera with a inflated mirror. Figure ( a ) indicates the omnidirectional image. Figure ( B ) indicates the corresponding bird's-eye image. Although omnidirectional images allow increasing the field of position ( FOV ) , some jobs arise. Anamorphosis in omnidirectional images introduces complexness in image processing and reading such as optical flow calculation. Optical flow is computed from images spatio-temporal derived functions in order to gauge the evident gesture in a digital image sequence. Using appropriate gesture theoretical accounts, the pels evident gesture can be related to the camera gesture. Refering omnidirectional images, a simple camera interlingual rendition implies a complex evident gesture. Indeed, a camera interlingual rendition does non bring forth an evident interlingual rendition of all the pels in the image. Figure 3 has depicted both status explained above. Figure: Pixels gesture for a classical camera interlingual rendition ( a ) and for an omnidirectional camera ( B ) Ordinary cameras used in machine vision either have a narrow field of position ( FOV ) or have a broad FOV but suffer from complex deformation. It can be hard to undo a broad FOV image to obtain perspective projection positions accurately. Based strictly on the ideal perspective projection imaging theoretical account, it has been shown that surfaces of revolution of conelike subdivision curves are the lone mirror forms that can be paired with a individual convergence projection camera to make single-viewpoint ( SVP ) , catadioptric omnidirectional position systems whose omniview image can be unwrapped to perspective projection positions without systematic deformations. By utilizing multiple normal cameras positioned decently in relation to a plane mirror pyramid, a high declaration, SVP, broad FOV system can be built. The trade-offs, though, are the high monetary value and complexnesss involved with multiple cameras. Bulky size, weight, standardization, synchronism, and addition differences are jobs associated with multi-camera systems that single-camera systems are free of. An SVP system is worthwhile if the benefits outweigh the drawbacks for a peculiar application. The advantages of the single-camera, SVP, catodioptric household of omnidirectional imaging systems come with a monetary value. The most important tradeoff is a much lower image spacial declaration compared with normal cameras, multi-camera omniview systems, or revolving normal camera scanning system because single-camera, SVP, catadioptric systems have an enlarged FOV without a corresponding addition in the figure of physical feeling units ( e.g. , pels ) .Omnidirectional Image Scree ning SystemAn omnidirectional imagination system consisting a brooding mirror for sing object within a hemisphere field of position form a individual practical position point at the local centre of said brooding mirror, a projector for projecting a light beam toward said brooding mirror, and a variable wavelength filter optically positioned between said projector and said brooding mirror for bring forthing a form holding a spatially distributed wavelength spectrum of said brooding mirror, where a generator responsive to the hemispherical image informations for bring forthing 3-dimensional image.Field of InventionThe innovation presents a set of methods and setup for omnidirectional stereo imagination. By â€Å" omnidirectional imagination system † , we mean a system that is able to get images with a field-of-view ( FOV ) covering full hemisphere ( 180 solid infinite angle ) , at the same time without any mechanical moving portion. The FOV of a conventional camera or a light p rojector can be dramatically increased by using a brooding mirror decently placed in forepart of the camera or the projector. A brace of omnidirectional cameras is able to organize a alone stereo imagination of environing scene with 360 degree position angle. A combination of an omnidirectional camera and an omnidirectional structured visible radiation projector can besides supply a agencies to obtain quantitative three dimensional measurings of the objects around the camera system. The omnidirectional three dimentional imaging methods and setup presented herein may offer alone solutions to many practical systems that need coincident 360 grade sing angle and three dimensional measuring capableness. A figure of attacks had been proposed in the yesteryear for imaging systems to accomplish broad FOV. None of them nevertheless is able to bring forth 3D omnidirectional images. In the undermentioned paragraphs, we give a briefly study on the stake-of-the-art of current imaging systems that seek to accomplish broad FOV. Before the innovation of omnidirectional camera, a camera with revolving parts is used to capture image in all way. Although it produce high declaration of image, but it takes some clip in capturing it. Hence, some attack has been proposed in the yesteryear for imaging system to accomplish a broad field-of-view ( FOV ) . However, none of them is able to bring forth 3D omnidirectional images. Presently, there are some imaging systems are produced to seek for a broad FOV: Conventional Cameras Most bing imaging systems employ electronic detector french friess or photographic movie to enter optical image collected by its optical lens system. The image projection for most camera lenses is modeled as a â€Å" pin-hole † with a individual centre of projection. Since sizes of camera lens and the imagination detector have their practical restrictions, the light beams that can be collected by a camera lens and received by the imagination device typically organize a maize with really little gap angle. Therefore, angular FOV for conventional camera is within a scope of 5 to 50 grades. For illustration, an 8.5 millimeter F/1.3 camera lens for 1/2 † CCD ( Charge Coupled Device ) bit merely has an angular FOV of 41.2 grade. Fish-Eye Lenss Optical applied scientists had designed several versions of wide-viewing-angle lens system, called the fish-eye lens. The fish-eye lens features a really short focal length which, when used in topographic point of conventional camera lens, enables the camera to see object for much wider angle ( about 180 grade of hemisphere ) . In general, the wider FOV, the more complicated design the fish-eye lens has. To obtain a hemispherical FOV, the fish-eye lens must be rather big in dimension, complex in optical design, and therefore expensive. Besides, it is really hard to plan a fish-eye lens that ensures individual position point restraint, i.e. , all incoming chief visible radiation beams intersect at a individual point to organize a fixed point of view. This is so a job with commercial fish-eye lenses, including Nikon ‘s Fisheye-Nikkor 8-mm f/2.8 lens. Although the acquired image by fish-eye lenses may turn out to be good plenty for some visual image applications, the deformation c ompensation issue has non been resolved, and the high unit-cost remain to be major hurdlings for its wide-spread applications. The fish-eye lens technique has the advantage of following a statically positioned camera to get a broad angle of position. However the nonlinear belongings resulted from the semi-spherical optical lens mapping make the declaration along the round boundary of the image really hapless, while the FOV corresponding to the round boundary of the image normally represents a land or floor where a high declaration of image is required. Multi-Camera System or Revolving Imaging Systems Large FOV of objects may be obtained by utilizing multiple cameras in the same system, each point towards a different way. However, issues on seamless integrating of multiple images is farther complicated by the fact that image produced by each camera has different centres of projection. The cost for such a system is normally high. The image processing required by multiple cameras or revolving camera method to obtain precise information on place and AZ of an object takes a long clip, which is non suited for real-time conflict field mold and reconnaissance applications. Another straightforward solution to increasing the FOV of an imagination system is to revolve the full imagination system about its centre of projection An image sequence acquired by the camera at different places are â€Å" sewed † together to obtain a bird's-eye position of the scene. Such an attack has been late proposed by several research workers. A really interesting attack developed by employs a camera with a non-frontal image sensor to scan the universe. The first disadvantage of any revolving image system is that it requires the usage of traveling parts, and preciseness placement devices. A more serious drawback is that such systems lack the capableness of at the same time an geting image with broad FOV. Although such system can get precise azimuth information in omnidirectional position, the imagination procedure is time-consuming and the method is non applicable to real-time jobs such as avoiding hit against traveling obstructions or supervising scene with nomadic objects. This restricts the usage of revolving systems to inactive and non-real-time applications. In contrast, the innovation presented herein, called the omnidirectional camera, is capable of capturing real-time omnidirectional images without utilizing any traveling parts. By â€Å" omnidirectional images † , we mean images with a FOV covering full hemisphere ( 180 solid infinite angle ) , at the same time. As one can see, a bird's-eye camera is still non omnidirectional, since it can merely supply a wide-angle of FOV at certain clip case, non in all waies. Figure: Comparison between our Omnidirectional Camera, bird's-eye camera and conventional camerasBrooding MaterialWhen visible radiation radiation passes from one medium into another holding a different index of refraction, some of the visible radiation is scattered at the interface between the two media even if both are transparent. The coefficient of reflection represents the fraction of the incident visible radiation that is reflected at the interface. In general it must be treated as a directional belongings that is a map of the reflected way, the incident way and the incident wavelength. Mirrors surely have a distinguishable brooding quality most other stuffs do non. This is due to the alone colour, composing and smoothness the mirror has. Polished, glistening metals make good mirrors because metal behaviors electricity good. Since the electronic field inside the metal is zero, negatrons at that place will ever call off out a field that is non zero ( even if the field originates outside the metal ) . Since light travels in electromagnetic moving ridges, when it hits a mirror ( most frequently made with sprayed Ag and glass ) , the lone manner to call off out the field and put it to zero is to reflect those moving ridges back out, hence a contemplation. This procedure is similar to singing a long rope attached on one terminal. If you give a hanging rope with one loose terminal one, large shingle, the rope will beckon to the top, and so back down. This is what happens when light hits a mirror. Some molecules hold light and convert some of it to heat. These stuffs are normally black. White stuffs have molecules that about instantly let go of visible radiation after absorbing it. There is an full scope of soaking up in different colourss. Metal works good for mirrors because it reflects seeable visible radiation on all parts of the surface at the same clip. While unsmooth surfaces do reflect visible radiation ( depending on colour and composing ) , they typically reflect visible radiation in all waies. You can see this in concrete, for illustration. It seems to scintillate because it reflects light, but non in one way or ordered manner. Mirrors, nevertheless, do reflect in one way. Because metal ( including metal pigment ) is smooth, it ‘s the best stuff for mirrors.Visible Spectrum WavelengthElectromagnetic Radiation Electromagnetic radiation is considered to be wave-like, dwelling of electric and magnetic field constituents that are perpendicular to each other and besides to the way of extension. Electromagnetic radiation consists of visible radiation, heat or beaming energy, radio detection and ranging, moving ridges, and X raies. Each of it has a specific scope of wavelengths. Figure: An electromagnetic moving ridge demoing electric field, magnetic field constituents and the wavelength. Figure: The spectrum of electromagnetic radiation. Visible visible radiation prevarications within a really narrow part of the spectrum with wavelengths runing between about 0.4 micron and 0.7 micron. The sensed colour is determined by the wavelength ; for illustration, radiation holding wavelength of about 0.4 micron appears to be violet, whereas green and ruddy colour occur at about 0.5 and 0.65 micron severally.CoatingMetallic elements are opaque and extremely brooding. The sensed colour is determined by the wavelength distribution of the radiation that is reflected and non absorbed. A bright silvery visual aspect when exposed to white light indicates that the metal is extremely brooding over the full scope of the seeable spectrum. Aluminum and Ag are two metals that exhibit this brooding behaviour. Copper and gilded appear red-orange and yellow severally because of the energy associated with white light photons holding short wavelength is non reemitted as seeable visible radiation. The huge bulk of optical constituents are made of assorted types of glass, and the bulk of those objects are coated with thin beds of particular stuffs. The intent of these coatings is to modify the contemplation and transmittal belongingss of the constituents ‘ surfaces. High-reflection coatings can be applied to the exterior of an object. For illustration, a level piece of glass is used to bring forth a first-surface mirror. Alternately, they can be applied to an internal surface to bring forth a second-surface mirror, which is used to build certain prisms. High-reflection coatings can be classified as either insulator or metallic coatings. Metallic coatings are used chiefly for mirrors. They do non trust on the rules of optical intervention but instead on the physical and optical belongingss of the surfacing stuff. However, metallic coatings are frequently over-coated with thin dielectric movies to increase the coefficient of reflection over a coveted scope of wavelengths or scope of incidence angles. Over-coating metallic coatings with a difficult, individual, dielectric bed of half-wave optical thickness improves scratch and tarnish opposition but merely marginally affects optical belongingss. Depending on the insulator used, such over-coated metals are referred to as lasting, protected or hard-coated metallic reflectors. The chief advantages of metallic coatings are broadband spectral public presentation, insensitiveness to angle of incidence and polarisation, and low cost. Their primary disadvantages include lower lastingness, lower coefficient of reflection and lower harm threshold. Today ‘s multilayer dielectric coatings are unusually difficult and lasting. With proper attention and handling, they can hold long life lastingness. Quarter-wave thicknesses of alternately high- and low-refractive index stuffs are applied to the substrate to organize a dielectric multilayer stack, as shown in figure. By taking stuffs of appropriate refractile indexes, the assorted reflected wave-fronts can be made to interfere constructively to bring forth a extremely efficient reflector. The extremum coefficient of reflection value is dependent upon the ration of the refractile indices of the two stuffs, every bit good as the figure of layer braces. Increasing either increases the coefficient of reflection. Over limited wavelength intervals, the coefficient of reflection of a dielectric surfacing easy can be made to transcend the highest coefficient of reflection of a metallic coating. Furthermore, the coatings are effectual for both s- and p-polarization constituents, and can be designed for a broad angle of incident scope. However, at angles that are significantly distant from the design angle, coefficient of reflection is markedly reduced. CVI Melles Griot is a taking provider of preciseness optical constituents and multielement optical system. CVI Melles Griot shows that: Our protected gold, Ag, and aluminum coatings exhibit exceeding broadband coefficient of reflection and are practical for many applications. Typical utilizations for these mirrors include single-use applications where the experiment itself amendss the mirror. A assortment of diameters and square sizes are offered, including an 8 † ten 8 † protected aluminium version.CoatingProtected GoldProtected SilverProtected AluminumSubstrate Float Glass Thickness 3.2 A ± 0.25 millimeter Coefficient of reflection Ravg & gt ; 96 % from 800 nm – 20 A µm Ravg & gt ; 97.5 % from 450 – 2 A µm Ravg & gt ; 96 % from 2 – 20 A µm Ravg & gt ; 90 % from 450 nm – 2 A µm Ravg & gt ; 95 % from 2 – 20 A µm Damage Threshold 2 J/cm2 1064 nanometer, 10 N, 10 Hertz 3 J/cm2 1064 nanometer, 10 N, 10 Hertz 0.3 J/cm2 1064 nanometer, 10 N, 10 Hertz Front Surface Flatness & lt ; 5I »/inch @ 633 nanometer Diameter Tolerance +0.0/-0.25 millimeter Clear Aperture & gt ; 90 % of Surface Surface Quality 60-40 Scratch-DigALoading†¦ Materials those are capable of conveying visible radiation with comparatively small soaking up and contemplation is transparent-one can see through them. Translucent stuffs are those through which visible radiation is transmitted diffusely ; that is, visible radiation is scattered within the inside, to the grade that objects are non clearly distinguishable when viewed through a specimen of the stuff. Materials that are imperviable to the transmittal of seeable visible radiation are termed opaque. When light returns from one medium into another, several things happen. Some of the light radiation may be transmitted through the medium, some will be absorbed and some will be reflected at the interface between the two media. Most of the captive radiation is reemitted from the surface in the signifier of seeable visible radiation of the same wavelength which appears as reflected visible radiation. The coefficient of reflection for most metals is between 0.9 – 0.95 and some little fraction of energy from electron decay procedure is dissipated as heat. Metallic elements are opaque and extremely brooding. The sensed colour is determined by the wavelength distribution of the radiation that is reflected and non absorbed. A bright silvery visual aspect when exposed to white light indicates that the metal is extremely brooding over the full scope of the seeable spectrum. Aluminum and Ag are two metals that exhibit this brooding behaviour. Copper and gilded appear red-orange and yellow severally because of the energy associated with white light photons holding short wavelength is non reemitted as seeable visible radiation. When visible radiation radiation passes from one medium into another holding a different index of refraction, some of the visible radiation is scattered at the interface between the two media even if both are transparent. The coefficient of reflection represents the fraction of the incident visible radiation that is reflected at the interface. If the visible radiation is normal or perpendicular to the interface, so Where and are the indices of refraction of the two media. If the incident visible radiation is non normal to the interface, R will depend on the angle of incidence. Since the index of refraction of air is really close to 1. Thus the higher the index of refraction of the solid, the greater is the coefficient of reflection. For typical silicate spectacless, the coefficient of reflection is about 0.05. Merely as the index of refraction of a solid depends on the wavelength of the incident visible radiation. This means that the coefficient of reflection vary with wavelength. Contemplation losingss for lenses and other optical instruments are minimized significantly by surfacing the reflecting surface with really thin beds of dielectric stuffs such as Mg fluoride. Mirror Manufacturing In modern times the mirror substrate is shaped, polished and cleaned, and is so coated. Glass mirrors are most frequently coated with non-toxic Ag or aluminum, implemented by a series of coatings: Tin ( II ) Chloride Silver Chemical activator Copper Paint The Tin ( II ) Chloride is applied because Ag will non bond with the glass. The activator causes the tin/silver to indurate. Copper is added for long-run lastingness. The pigment protects the coating on the dorsum of the mirror from abrasions and other inadvertent harm. In some applications, by and large those that are cost-sensitive or that require great lastingness, mirrors are made from a individual, bulk stuff such as polished metal. Technical mirrors may utilize Ag, aluminum or gold coating and achieve coefficient of reflection of 90 % – 95 % when new. A protective transparent greatcoat may be applied to forestall oxidization of the brooding bed. Applications necessitating higher coefficient of reflection or greater lastingness where broad bandwidth is non indispensable usage dielectric coatings, can accomplish coefficient of reflection every bit high as 99.99 % over a narrow scope of wavelength. Mirror Manufacturing Base Glass, which is a major mirror constituent, is really non a really good stuff for contemplation. In fact, it is merely able to reflect four per centum of the visible radiation it comes in contact with. What it has is a uniformity belongings that allows it to hold really few bumps, peculiarly when it is polished. The smoothness of glass makes it a good campaigner for a base of a brooding metal. Coating The base stuff, in order to go brooding, needs to be coated with a substance that reacts good to visible radiation. The most normally used stuffs are metal coatings such as Ag, gold or chrome. Mercury was used by mirror makers until it was finally abandoned in the fortiess due to jobs with toxicity. Modern mirrors now make usage of aluminium as the metallic coating. Mirrors that are used under high temperatures are frequently coated with Si oxides and Si nitrates which tend to be a protective coating applied to forestall scrape. Design Mirrors need to integrate surface regularity in their designs in order to go effectual. The glass sheets that are used demand to be level and lasting. For family usage, the thickness of the mirror is taken into consideration, with its strength increasing proportionally to its thickness. For heavy-duty mirrors, such as those used in scientific research, the surface has to be specially designed to retain uniformity while adding a curvature. This gives the mirror the ability to concentrate every bit good as reflect visible radiation. The design of the mirror besides specifies the sort of surfacing to be used. The features that are of import in the pick of the surfacing include lastingness and coefficient of reflection. Procedure To do a mirror, the first measure is to cut and determine the glass harmonizing to the formulated design. Diamond-tipped proverbs are normally used to make a all right coating. After this, the panels, called spaces, are placed in an optical grinding machine. This machine uses an scratchy liquid and a grinding home base to make a smooth texture on the glass. Finally, the brooding stuff is placed on the glass utilizing an evaporator, which has the ability to heat the metal used for surfacing until it evaporates onto the spaces ‘ surface. Integrity The quality control of mirrors is an of import portion of the fabrication procedure. The mirror ‘s surface is by and large inspected utilizing the bare oculus or a microscope in order to look into if there are any abrasions or variability. An infrared photographic procedure may besides be used to see if there is a deficiency of uniformity in the thickness of the metal. In some instances, the mirror may besides be placed under environmental proving wherein it is subjected to heat or cold to see how good it can defy assorted temperatures. Possibly you ‘ve been in a state of affairs where you have n't had a mirror on manus and have resorted to utilizing the most brooding surface around you. Depending on the colour, form and texture of the surface, it may hold sufficed, but mirrors surely have a distinguishable brooding quality most other stuffs do non. This stems from the alone colour, composing and smoothness a mirror has. Get downing With Metal Polished, glistening metals make good mirrors because metal behaviors electricity good. Since the electronic field inside the metal must be zero, negatrons at that place will ever call off out a field that is non zero ( even if the field originates outside the metal ) . Since light travels in electromagnetic moving ridges, when it hits a mirror ( most frequently made with sprayed Ag and glass ) , the lone manner to call off out the field and put it to zero is to reflect those moving ridges back out, hence a contemplation. This procedure is similar to singing a long rope attached on one terminal. If you give a hanging rope with one loose terminal one, large shingle, the rope will beckon to the top, so back down. This is what happens when light hits a mirror. How Color Affects Reflection Some molecules hold light and convert some of it to heat. These stuffs are normally black. White stuffs have molecules that about instantly let go of visible radiation after absorbing it. There is an full scope of soaking up in different colourss. Metal works good for mirrors because it reflects seeable visible radiation on all parts of the surface at the same clip. Silver works good in peculiar because it ‘s the closest to white and reflects a assortment of colourss better ( Cu and gold would non reflect blue good, for illustration ) . How Smoothness Affects Contemplation While unsmooth surfaces do reflect visible radiation ( depending on colour and composing ) , they typically reflect visible radiation in all waies. You can see this in concrete, for illustration. It seems to scintillate because it reflects light, but non in one way or ordered manner. Mirrors, nevertheless, do reflect in one way. Because metal ( including metal pigment ) is smooth, it ‘s the best stuff for mirrors. Mirrors that are warped or non wholly smooth give distorted images. Obtaining Omnidirectional View Using Reflective Mirror. To dramatically increase the FOV of an imagination system, there is an unusual attack: utilizing a brooding surface. The FOV of a picture camera can be greatly increased by utilizing brooding surface with properly designed surface forms. The rear-view mirror in a auto is a day-to-day illustration of utilizing brooding mirror to increase the FOV of a driver. There are a figure of surface profiles that can be used to bring forth omnidirectional FOV. Figure list three illustrations: conelike mirror, spherical mirror, and parabolic mirror. The optical geometry of these bulging mirrors provides a simple and effectual agencies to change over picture camera ‘s two-dimensional position into an omnidirectional position around the perpendicular axis of these mirrors, without utilizing any traveling portion. At the first glimpse, it appears that the omnidirectional imagination undertaking can be accomplished by utilizing any bulging mirror. Unfortunately, this is non the instance. In reexamining some BASIC of image formation, we know that an image is two dimensional form of brightness ( or colourss ) . A satisfactory imagination system must continue two indispensable features: Geometric correspondence: there must be a one-to-one correspondence between pels in an image and point in the scene. Single point of view restraint: each pels in the image corresponds to a peculiar sing way defined by a beam from that pel on image plane through a â€Å" pinhole † ( individual sing point ) . Notice that although the convex mirrors listed in Figure can greatly increase the FOV, and may turn out adequate for certain omnidirectional scene monitoring applications, they are non satisfactory imaging devices. These reflecting surfaces do non continue the individual point of view restraint ( SVC ) . For a high quality omnidirectional imagination system, all the light beams coming in the omni imager caput should hold a individual ( practical ) sing point. Design of the omni-mirror that meets the SVC In this subdivision, we will discourse a desirable convex mirror surface profile that satisfies the individual point of view restraint: all the ( extensions of ) visible radiation beams reflected by the mirror must go through through a individual ( practical ) point of view. We call such a brooding mirror the omni-mirror. Let us first define necessary symbols and nomenclature. As shown in the Figure, we use an off-shelf picture camera with a regular lens whose FOV covers full surface of the omni-mirror. Since the optical design of camera and lens is rotationally symmetric, all we need to find is the cross-section map zA ® that defines the mirror surface cross-section profile. The mirror is so the solid of revolution obtained by brushing the cross-section about the optical axis. The map of the omni-mirror is to reflect all viewing beams coming from picture camera ‘s screening centre ( focal point, labeled as C ) to the surface of physical objects in the FOV. The cardinal characteristic of this contemplation is that all such reflected beams must hold a projection towards a individual practical screening point at mirror ‘s focal centre, labled as O. In other words, the mirror should efficaciously maneuver sing beams such that the camera equivalently sees the objects in the universe from a i ndividual point of view O. We choose hyperboloid as the desirable form of the omni-mirrors. A well-known characteristic of a inflated curve is that: the extension of any beam reflected by the inflated curve originated from one of its focal points passes through its another focal point. If we choose the hyperbolic profile for the omni-mirror, and topographic point a picture camera at its focal point C, as shown in Figure, the imagination system will hold a individual point of view at its another focal point O, as if the picture camera were placed at the practical screening location O. The alone characteristic of the omni-mirror is that the extension of the entrance light beam sensed by the CCD camera is ever go throughing through a individual practical point of view O regardless of the location of the projection point M on the mirror surface.

Botoms Weave essays

Botom's Weave essays The play A Midsummer Nights Dream presents a wonderful contrast between reality and fantasy. A Midsummer Nights Dream gives us insight into mans conflict with rational versus emotional characteristics of human behavior. The City of Athens represents the logical side, with its flourishing government and society. The woods represent the wilder, irrational side where nothing seems to follow a normal path. The character of Bottom the weaver directly reflects these two worlds. He brings the rational and irrational elements of the play together in many ways. Bottom is definitely one of the most memorable characters in A Midsummer Nights Dream. First introduced to us in the casting of Pyramus and Thisbe (I.ii). Ready to take one anything that comes his way, Bottom tries to play every part in the play which is easily displayed when Bottom says: An I may hide my face, let me play Thisbe too. Ill speak in a monstrous little voice: Thisne Thisne!- Ah Pyramus, my lover dear, thy Thisbe dear and lady dear (I.ii). After demonstrating his spectacular ability to play Thisbe he moves on to the Lion as he bellows: Let me play the lion too. I will roar that I will do any mans hear good to hear me. I will roar that I will make the Duke say Let him roar again; let him roar again (I.ii.). No doubt about it, Bottom has complete confidence in his ability to go from one end of the emotional spectrum to the other. Perhaps he feels that playing only one role in the play will restrict him and he does not want to limit his talent to one specific part. This characteristic separates him from all the other characters. He does not want to feel restricted by anything or anyone. Here he gives us insight into his own personality and almost seems to mock those in love when he says: That will ask some tears in the true performing of it. I ...

King Henry I of Germany - Henry the Fowler - Duke of Saxony

King Henry I of Germany - Henry the Fowler - Duke of Saxony Henry I of Germany was also known as: Henry the Fowler; in German, Henrik or Heinrich der Vogler Henry I of Germany was known for: Founding the Saxon dynasty of kings and emperors in Germany. Although he never took the title Emperor (his son Otto was the first to revive the title centuries after the Carolingians), future emperors would reckon the numbering of Henrys from his reign. How he got his nickname is uncertain; one story has it that he was called fowler because he was setting bird snares when informed of his election as king, but that is probably a myth. Occupations: KingMilitary Leader Places of Residence and Influence: Europe: Germany Important Dates: Born: c. 876Becomes Duke of Saxony: 912Designated heir to Conrad I of Franconia: 918Elected king by the nobles of Saxony and Franconia: 919Defeats Magyars at Riade: March 15, 933Died: July 2, 936 About Henry I of Germany (Henry the Fowler): Henry was the son of Otto the Illustrious. He married Hatheburg, daughter of the count of Merseburg, but the marriage was declared invalid because, after her first husbands death, Hatheburg had become a nun. In 909 he wed Matilda, daughter of the count of Westphalia. When his father died in 912, Henry became Duke of Saxony. Six years later, Conrad I of Franconia designated Henry as his heir shortly before he died. Henry now controlled two of the four most significant duchies in Germany, the nobles of which elected him king of Germany in May of 919. However, the other two important duchies, Bavaria and Swabia, did not recognize him as their king. Henry had respect for the autonomy of the various duchies of Germany, but he also wanted them to unite in a confederation. He managed to force Burchard, the duke of Swabia, to submit to him in 919, but he allowed Burchard to retain administrative control over his duchy. In that same year, Bavarian and East Frankish nobles elected Arnulf, duke of Bavaria, as king of Germany, and Henry met the challenge with two military campaigns, forcing Arnulf to submit in 921. Though Arnulf gave up his claim to the throne, he retained control of his duchy of Bavaria. Four years later Henry defeated Giselbert, king of Lotharingia, and brought the region back under German control. Giselbert was allowed to remain in charge of Lotharingia as duke, and in 928 he married Henrys daughter, Gerberga. In 924 the barbarian Magyar tribe invaded Germany. Henry agreed to pay them tribute and to return a hostage chief in exchange for a nine-year halt to raids on German lands. Henry used the time well; he built fortified towns, trained mounted warriors into a formidable army, and led them in some solid victories against various Slavic tribes. When the nine-year truce ended, Henry refused to pay more tribute, and the Magyars resumed their raids. But Henry crushed them at Riade in March of 933, putting an end to the Magyar threat to the Germans. Henrys last campaign was an invasion of Denmark through which the territory of Schleswig became part of Germany. The son he had with Matilda, Otto, would succeed him as king and become Holy Roman Emperor Otto I the Great. More Henry the Fowler Resources: Henry the Fowler on the Web Henry IConcise bio at Infoplease.Henry the FowlerExcerpt from Famous Men of the Middle Ages by John H. Haaren Henry the Fowler in Print Germany in the Early Middle Ages, 800-1056by Timothy Reuterby Benjamin Arnold Medieval Germany Chronological Index Geographical Index Index by Profession, Achievement, or Role in Society The text of this document is copyright  ©2003-2016 Melissa Snell. You may download or print this document for personal or school use, as long as the URL below is included. Permission is   not  granted to reproduce this document on another website. For publication permission,  please   contact  Melissa Snell. The URL for this document is:http://historymedren.about.com/d/hwho/p/Henry-I-Germany.htm

Reseach in Education Essay Example | Topics and Well Written Essays - 1750 words

Reseach in Education - Essay Example In terms of education, research plays a vital role as it adds to what was previously known. This will in turn result in the betterment of educators and students’ performances as well as improving communication among those characters situated within the learning environment. The function of research in education is to increase knowledge and provide solutions to problems. In addition to this, research can improve the different methods of teaching. When an educator responds to a question of concern, this is also known as basic research. In contrast, when a reply is more complex, it is termed applied research. Because of this, basic research looks to increase comprehension and knowledge; applied research attempts to fix problems that have been highlighted. Furthermore, make a differentiation between basic research and applied research is a difficulty that thwarts research in the field of educational technology. Throughout this essay we will illustrate the nature of research in edu cation, its procedures, and how educational research can be carried out in the dealings of information and communication technologies. The educational research characteristics: Educational research contains an exclusive environment that is compelled from its extraordinary features. A researcher needs to make sure that these features are included in his or her research and should also be relevant in a useful manner. Researches that encompass a number of these attributes can be thought of as trustworthy resources of information and knowledge. There are many research traits that have been suggested by a number of experts (Tuckman, 1994; Wiersma, 1986). Educational explorations should be valid, dependable, and methodical as wells as taking shape in an assortment of forms. Consistency in our research backs up our hypotheses and proposals. In support of this, Wiersma (1986) remarks, â€Å"validity involves two concepts simultaneously: the extent to which the results can be accurately interpreted and the extent to which the results can be generalized to populations and conditions" (p.4). From this explanation, it can be concluded that validity comprises two level s: internal and external. Also, if research is short of internal validity, thus the conclusions cannot be understood. Following on from this, external validity will also be unavailable for this very reason. However, it is virtually impossible to include both internal and external validity in research (Wiersma, 1986). It is really only a predictability of validity that makes a research’s results both rational and practical. Dependability is one more crucial part of educational research. As Weirsma (1986, p. 6) says, this is â€Å"the consistency of the research.† In other words, research can come up with identical results even if it is recreated under the same conditions as well as the same subjects. If research does not have dependability, it cannot be repeated another time. If so, it will be harder to understand the results and it will even be more impossible to come to a reliable conclusion. The third characteristic involved in research is methodical research. Resear ch is an ordered procedure that can be concluded one step at a time. A methodical research process contains a number of elements that range from locating the problem, re-examining accessible data,

In the Mood for Love Essay Example | Topics and Well Written Essays - 500 words

In the Mood for Love - Essay Example Chow suggests Su to try to imagine and act in roles what occurs between their spouses and their lovers, and soon the border between a game and reality starts blurring. Su suggests Chow to help him with the book about martial arts. At the same time, as Chow and Su become closer trying to convince each other that they do not have to end like their spouses. Their relationships remain platonic. Nevertheless, the end of the movie is sad, Chow passes his days in trips across the Southeast Asia, but shortly before the end of the movie he comes back to Hong Kong, to the place where he met Su only to realize that everything had passed already and would never repeat. After that he goes to Cambodia to stay there and to leave his secret love to Su there. This movie made a serious impression on me because it raises a number of important and complicated topics. The plot is built around the adultery of the main heroes` spouses but the director deliberately avoids judging others and tagging adultery as a sin. He tries to explore how love and affection appear between man and a woman and what sexual relationships bring to both of them. Having understood that their spouses cheat on him, Su and Chaw try avoiding their destiny and decide to stay â€Å"clean†. They want their love to be honest, however it seems that they are just afraid of taking actions. In this purity Chaw and Su see their difference: their spouses are cheaters and lovers, while they have love. Though the topic of adultery is rather unpleasant the director makes all possible to show it as a background paying attention to the main scene full of delicate talks and symbols. The title of the film is very accurate: the movie shows how love evolves in people without turning into real love. The main hero at some point falls in love with the heroine, and she falls in love with him, but they do not stay together. Perhaps, it will seem absurd but Kar-wai shows that this absurd is mundane in our