Nicholas Copernicus †Founder of Astronomy Essay

Nicholas Copernicus – Founder of Astronomy Essay Free Online Research Papers Nicholas Copernicus Founder of Astronomy Essay Nicholas Copernicus is considered to be the founder of modern astronomy. He was born in Poland in 1473. After his childhood dreams of astronomy, he was sent off to Krakow University to study mathematics and optics. Later, returning from studying religious law in Italy, Copernicus, through the influence of his uncle, was appointed cannon in the Cathedral of Frauenberg. In the next few years, Copernicus continued his studies of astronomy alone in his church. He made most of his observations from a turret situated on a protective wall around the cathedral. In 1530, after more than thirty years of intense study, Copernicus completed his great work, â€Å"De Revolutionibus†, which presented the theory that the earth rotated on its axis and made one complete revolution daily, and, at the same time, traveled around the sun once yearly. This was a fantastic concept for the sixteenth century! All great thinkers of that age believed that the earth was the center of the universe, and heavenly bodies revolved around our planet. Copernicus died in 1543, His life had been a sheltered and academic one. He never knew what controversy his work had caused. The church argued that man was next to God and was therefore superior to any other thing. But Copernicus forever changed the place of man in the universe. Man, according to this great scientist, was just a part of nature and should take his place among other living things, not dominate them. Research Papers on Nicholas Copernicus - Founder of Astronomy EssayAssess the importance of Nationalism 1815-1850 EuropeQuebec and CanadaAppeasement Policy Towards the Outbreak of World War 2Effects of Television Violence on ChildrenCapital PunishmentCanaanite Influence on the Early Israelite ReligionInfluences of Socio-Economic Status of Married MalesThe Spring and AutumnMarketing of Lifeboy Soap A Unilever ProductArguments for Physician-Assisted Suicide (PAS)

How to Calculate Gross Tonnage of a Ship

How to Calculate Gross Tonnage of a Ship The term gross tonnage refers to the internal volume of a water-going vessel, and is normally used as a means for categorizing commercial vessels, especially those used for shipping. This volume measured includes all areas of the ship, from keel to funnel and from bow to stern. In modern usage, the measurement deducts the crew spaces and other parts of the ship that cannot hold cargo. Since 1969, gross tonnage has been the principal means by which a  commercial ship is defined. The gross tonnage measurement has a number of legal and administrative uses. It is used to determine regulations, safety rules, registration fees, and port charges for the vessel.   Calculating Gross Tonnage Calculating the gross tonnage of a ship is a somewhat complicated procedure, due to the fact that most ships have an asymmetrical shape that makes calculating volume difficult. There are many ways to make this calculation, depending on the level of precision required and the agency requiring the measurement. Different formulas are used depending on the shape of the vessel, and even the types of waters on which the ship sails. A simplified set of gross tonnage formulas is set forth by the U.S. Coast Guard Marine Safety Center, which are based on three measurements: Length (L), breadth (D), and depth (D). Under this system, the means of estimating gross tonnage is as follows:   For a boat with a simple sailing hull, gross tonnage (GT) (.5 * L * B * D) / 100For a sailing boat with keel, GT   (.375 * L * B * D) / 100For freighters with angled or cylindrical hulls, GT   (.67 * L * B * D) / 100For ships with square barge-shaped hulls, GT   (.84 * L * B * D) / 100 The  International Convention on Tonnage Measurement of Ships  sets forth another, more precise formula for calculating gross tonnage of a vessel, which says GT   K  *  V. Here, K .2 .02 * log10(V), and V interior volume of a vessel in cubic meters (m3). History of Gross Tonnage as a Measurement Standard Since most commercial ships were originally involved with the transport of goods, otherwise known as cartage,  ships at first were rated and valued on the maximum amount of cargo that could be stuffed into every nook inside a ship. On long sailing voyages, after selling their loads of cookware, tools, machinery and other products, private traders often bought bundles of lumber, spices, cloth, and decorative goods to sell upon return to home port. Every space was stuffed full to maximize profit on both legs of the voyage, and thus each boats value depended on just how much open space was available in the vessel. One of the few exempt spaces in these early calculations of a ships volume was the bilge area, where ballast was held. In early shops, no cargo could be stored here without damage since in these wooden ships the bilges were wet. Ballast stones were used on sailing ships that were leaving with a light load and returning with a heavy cargo. This might be the case when transporting a finished metal such as copper to a port where raw copper ore was loaded for the trip back to England for refining. As the lighter load was unloaded and the heavier load brought aboard, the bilge stones were removed to compensate for the extra weight. Today, piles of these foreign stones, roughly the size of bowling balls, can be found underwater near historic ports all over the world. Eventually, with the availability of mechanical pumps,  water as ballast  became the norm,  since it was much more efficient to simply pump water in and out of the bilge to adjust the ships weight rather than use stones or other forms of weight.   Ã‚   The term  tonnage originally  came into usage as a means for referring to the physical space occupied by 100 cubic feet of ballast  water, an amount of water that was the equivalent of about 2.8 tons. This can be confusing since a ton is usually thought of as a measurement of weight, not volume. In the context of maritime shipping, however, the term tonnage refers to the volume of space available to hold cargo.

Marketing plan Essay Example | Topics and Well Written Essays - 2000 words

Marketing plan - Essay Example Thailand workers used the drink for staying awake during their shifts. The drink was known as Krating Daeng translated to ‘Red Bull.’ He contacted the manufacturers of the drink and bought the foreign licensing rights in exchange of 51% share in his company. When Mateschitz launched the drink in Austria, he did not target factory workers; his target market was young professionals as he would be able to promote a premium and trendy marketing campaign. Product Portfolio Initially, only the regular version of Red Bull energy drink was launched. However, several other variants with different specific features were launched with time: Red Bull Energy Drink – The drink is available in 3 size variations, with 16oz, 12oz, and 8oz. It has been designed for those people who have clear and focused mind and want to perform physically well. Red Bull Sugar free – This drink is a variant of the Red Bull energy drink but it is without sugar and hence, contains only 3 calor ies per 100ml. It has the same features as the Red Bull energy drink. Red Bull Cola – This is a relatively new addition to the Red Bull product line. It is claimed to 100% without chemicals consisting of only natural products with all natural taste. Red Bull Energy Shot – A very recent addition to the product portfolio, Red Bull energy shots is concentrated Red Bull Energy drink without carbonation and no requirement of chilling. It comes in small size of 60ml and consists of 27 calories. However, the concentrated 60ml have the ability of providing the same energy as a regular Red Bull can. (Red Bull Energy Drink, n.d.) Strategic position & situation analysis Market Performance & Positioning As mentioned earlier, Red Bull was first introduced in Austria in 1987. It later ventured into foreign markets with the first venture being in Hungary in 1992. The drink is now available in 120 countries with more than 2 billion sales annually acquiring the position of worldâ€℠¢s number one energy drink. The brand has acquired the top position among 15 other brands of energy drinks that are subsidiaries of different beverage or other companies (BevNet.com staff, 2009). The brand was promoted with a unique and creative style of advertising. The slogan was ‘Red Bull gives you wings’ that not only creates an image in the consumer minds but also suggests physical properties and benefits. Red Bull has been supported with a unique and creative style of advertising. The slogan â€Å"Red Bull gives you wings† strongly suggests the brand’s physical properties and benefits. Red Bull is sold as an energy drink and is designed to combat mental and physical fatigue. It is the combination of ingredients interacting with each other that provides the energy-building benefit. Red Bull operates within the energy drinks sector of the soft drinks market. The product is an example of a 'functional' drink. Functional foods respond to consumer interes t in well-being and performance. The major multinational soft drinks companies are investing in the area of functional drinks, developing their own brands and buying up existing ones. This is seen as being important, given that their traditional soft drinks markets are at the maturity stage in many countries. For these multinationals, new functional drinks offer opportunities for renewed business growth. Positioning The reason why Red Bull was able to accomplish such a huge market share in such little

Micro26isa Essay Example | Topics and Well Written Essays - 1000 words

Micro26isa - Essay Example In this respect, the firms only have the option of working with the prevailing price or lower. This constitutes what taking price is. There are various assumptions that compel the firms in this market to take prices. Sellers and buyers are many and any action towards increasing prices will only worsen sales through migration of buyers. Products are homogeneous and change of price will only divert buyers to get the same products from other firms selling at the prevailing or lower prices. These assumptions play a significant role in pushing firms to take the market prices or fail. Some of the industries with such assumptions include clothing and textile, Cosmetics, electrical and electronics industry among others. Some industries like medicine and drugs, energy among others cannot accommodate these assumptions hence exhibit other market structures. 2. Shut-down Point for a Firm (20 points) When will the competitive firm shut down in the short run? When will it incur a loss but continue to produce? Draw a graph showing each scenario and explain. It is important to note that shut down point is the level of output and price where the firm can just cover its total variable cost. Some of the key issues to consider in determining this point include; relative position of the average variable cost which is always at its minimum for this condition. Where the marginal cost curve crosses the average variable cost curve also sums up to shut down of the firm. At this point, the producer is indifferent between producing and temporarily shutting down. The firm incurs a loss from either action. In the event that market prices fall below the firm’s average variable cost, temporary shutdown is preferable in the short run. In case the firm continues to produce, losses from its operation merely add to losses that results from the firm’s fixed costs and shut down will lead to slump in losses. Figure 1 : Shut down when P < AVC ATC Price MC AVC P = MR Quantity A price tak ing firm that intends to remain operational will minimize losses or maximize profit if it will be able to produce the output level at the point where P = MC and variable costs are also covered. In this case, the portion of the firm’s short run marginal cost curve which lies above its average variable cost becomes the short-run curve of the firm. Figure 2: retrieved on May 13, 2013 from: http://www.analystnotes.com/notes/subject.php?id=119 Considering the grahp above, in case the price is below P1, the firm should shut down its operation. Long-Run Cost Curve, Economies of Scale, and Firm Size (15 points, 5 points each) A. Explain how economies of scale and the long-run cost curve influence firm size and firm concentration. The theoretical presentation starts with the short-run and shows the average cost curves (Total, fixed and variable) along with the marginal cost. The curves are presented in Figure 1 MC ATC cost in $ AVC AFC Quantity Figure 1. Short-run unit cost curves: ma rginal cost (MC), average total cost (ATC), average variable cost (AVC) and average fixed cost (AFC). The short-run cost curves are normally based on a production function with one variable factor of production that displays first increasing and then decreasing marginal productivity. Increasing marginal productivity is associated with the negatively sloped portion of the marginal cost curve, while decreasing marginal productivity is associated with the positively sloped port

El-Con Construction Inc Case Study Example | Topics and Well Written Essays - 1000 words

El-Con Construction Inc - Case Study Example Rob Lister, the CEO of Oakville Hydo though that El-Con was qualified for the loan based on its recent performance though he did not know if granting the loan was in the best interest of Oakville Hydro company. Based on the company previous performance, there are several ways in which it could maximize and optimize its shareholders wealth. It is therefore recommendable for El-Con to seek different ways of maximizing the shareholders wealth before settling on the best. The best ways or strategies to optimize owners wealth is by ensuring continuous cash flow in the company. Different scenarios on which the firm can optimize its shareholders wealth will be discussed. The different scenarios for considerations include initial public offering and investing its excess funds to maximize profit, obtain a loan to obtain the required funds-Building credit and Shareholder wealth. 1. Initial public offering and investing its excess funds to maximize profit The company should hold initial public offerings and sell them as common stock to the public. Based on the previous performance, the company can thrive well without the common stock but should go for it in order to obtain enough funds to tend to all of its constructions needs. The use of initial public offering will help in profit maximization. Initial public offering will help the company to expand its investments as it will provide the company with enough liquidity. Liquidity ratios 2009 2008 2007 Current ratio 2.8 2.73 3.38 Acid test 2.31 1.72 1.75 Working capital 2.8 2.7 3.4 The current ratio and acid test of the company for the three years was more than 1 which means that the company was in a better position to cater for its liabilities and obligations using its assets. Working capital measures the efficiency of as well as its short term financial health. The ratio determines whether the company has enough short term assets to cover its short term debts. The working capital ratio for the company for the three years is more than 2 which means that the company was not investing in its excess assets and its lack of enough funds can be attributed to that. This means that the company is in a better financial position since its assets outweighs the liabilities and should invest its excess assets to earn income. The company should choose to invest in mutual funds, real property or even insurance products. This will earn the company interest. Investing the excess assets will be a good way for maximizing income by the company which would then earn the company enough capital for the required machinery. Using initial public offering and investing its excess funds will be of help to El-Con as it will help the company to acquire the required liquidity for it to acquire the required machines. The required amount of $450,000 for hydrovac truck and $50,000 to cover its working capital needs is a small amount for the company judging from the past performance and could therefore be acquired by initial public of fering and investing in excess assets. 2. Obtain a loan to obtain the required funds-Building credit Obtaining a loan like the loan request from Oakville Hydro could another good way of maximizing the shareholders wealth. Building credit is a deliberate and a planned borrowing which is aimed at increasing the reputation of a firm in the lending market and granting it a larger access to large sums of capital. This greater access of money helps the company in financing stronger expansion and allows it to generate real wealth. The working capital of El-Con for the three years indicates that the current assets are more than the current liabilities which means that it does not have any problems paying for its obligations. As a result, building credit by borrowing

Description of the Instructional Design Process Essay

Description of the Instructional Design Process - Essay Example Description of the Instructional Design Process Since both of us are from Saudi Arabia, our native language is Arabic. As such, we planned to teach the subject entitled "Arabic Alphabet", which we believe would be an interesting and illuminating learning area since the class is composed of different students from diverse cultural orientations: 50% American's and 50% foreign students. All are graduate students; as such the knowledge level considers the type of information that should be presented; the materials to be used; as well as the style and level of language to be applied. The relevant framework of the instructional design was presented by Dean (2002) through the presented diagram which itemized four needs assessment: (1) the skills of the educator/s; (2) the development of content knowledge; (3) the needs of the audience or the adult learners; and (4) the learning contexts (p. 3). To apply the model to the current project, the following information are noted and to be expounded in subsequent sections. Skills of Educators: T here is a manifested above average to exemplary skills and competencies in the command and proficiency of the Arabic language; as well as translating and teaching basic theoretical frameworks of the Arabic language to English, which is the second language of both educators. Detailed educational background, work experiences, as well as skills and competencies are discussed below.As the educators, both come from Saudi Arabia, where Arabic is the native language. ... Content Knowledge: Exemplary since Arabic is the native language to both educators. Needs of the Audience: Since 50% are Americans and 50% are foreign students, the subject promises to be an interesting and illuminating learning experience for all. The composition of gender and cultural/racial orientation of learners are detailed under learner needs and characteristics below. Learning Context: The instructional project is to be presented in the assigned classroom: 124 Davis Hall, Indiana University of Pennsylvania; which is the most appropriate and convenient setting to comply with the course requirement. Assessing and Developing the Adult Educators’ Skills As the educators, both come from Saudi Arabia, where Arabic is the native language. Ahmed Alzahrani has a Bachelor of Arts Degree in English from Jeddah Teachers' College in Jeddah, Saudi Arabia. She taught English for three (3) years in middle school. She has been in the United States pursuing her master’s degree le vel majoring in the MATESOL Program. On the other hand, Naif Alsayyali, is also an English language teacher. He taught in Middle School, the public school system in Altaif, Saudi Arabia. He has been teaching for nine years. From the educational background and work experience, it could be deemed that both educators are highly skilled and exemplary in the subject area, â€Å"Arabic Alphabet†. Not only do we possess excellent competencies in this topic; but likewise, as English language teachers, we are adept at translating the native language into English, as the secondary language, and an area of evident proficiency. Developing Content Knowledge As disclosed by Dean (2002), there are three essential components of content

The impact of the economic crisis in the Saudi economy Dissertation

The impact of the economic crisis in the Saudi economy - Dissertation Example The project deals with the impact of economic crisis in Saudi Arabia. Saudi Arabia is a key player in the scenario of international trade, imports and exports. The effect of the economic crisis in Saudi Arabia has been compared with the impacts on the leading economies of the world which provides a comprehensive picture of the global effects of the economic crisis. Introduction Saudi Arabia is an absolute monarchy and is ruled by King Abdallah Bin Abdul Aziz Al Saud who promises of greater political participation and has been able to win the confidence of majority of the Sunni population. The economy of Saudi Arabia is based on its rich amount of oil reserves. Oil is the main resource of the economy. The country possesses around 18% of the proven reserves of petroleum in the world. Saudi Arabia is also the leading exporter of petroleum in the world. Saudi Arabia because of its rich reserves of petroleum plays the leading role in the Organisation for Oil Exporting countries. . The OPE C was created in order to ensure a steady income of the members of the organisation and also to secure the supply of oil to the consumer states all over the world. The economy of Saudi Arabia was initially dependent on agricultural with the work of agriculture one by the nomadic people who lived in the country. The discovery of oil in the country occurred in 1930 from where the kingdom of Saudi Arabia started to gain comparative advantage over the other countries in the world. According to World Bank, Saudi Arabia’s economy has been referred to as the strongest economy among the Arab nations. Thus the economy of Saudi Arabia underwent a transition from an agriculture based economy prior to 1930 to an industrial economy after the discovery of oil in 1930. The GDP grew at rapid rates due to availability of huge proven reserves of petroleum and gaining comparative advantage which led to rise in exports. The country’s foreign exchange reserves grew enormously giving a scop e for developments of infrastructure for industries in the kingdom. As a result of the recent economic crisis all over the world and reduction in GDP per capita of Saudi Arabia, the government has undertaken policy reforms of diversification of the economy, strengthening the regulatory framework and the legal system and allowing foreign investments in order provide employments opportunities to the swelling population and also to sustain their economic growth rates. The impacts of the economic crisis in the economy of Saudi Arabia lay its roots in the recession that occurred in US and subsequently spread to major economies like UK and other parts of the world thereby transforming into a global financial meltdown. The international economic scenario underwent radical changes with recession in the economy of US and its subsequent effects on the economies all over the world. This created major impacts in the economies of the world including that of western economies like, European natio ns, East Asia and partly in South Asia. The financial crisis which emerged in the year 2007 started with a bubble in 2002 in the housing