Tuesday, December 31, 2019

Nike Swot Analysis - 4730 Words

Nike: Sweatshops and Business Ethics History What started with a handshake between two running geeks in Oregon in January 1964 are now the world s most competitive sports and Fitness Company. Bill Bowerman the legendary University of Oregon track field coach and Phil Knights a University of Oregon runner under Bowerman coach, found the Nike Company, named by the Greek winged goddess of victory. First the company was named Blue Ribbon Sports. The Nike athletic machine began as a small distributing outfit located in the trunk of Phil Knight s car. From these rather unpromising beginnings, Knight s idea grew to become the shoe and athletic company that would come to define many aspects of popular culture. Bill Bowerman s search for†¦show more content†¦Due to the organization of the European Union and the disbursement of the Euro some economic discomfort in participating countries may be felt. In addition to those listed above other economic changes may be felt through the increase of inflation and unemployment in Asia and the Pacific Rim, Latin America, and Russia, consequently having a negative effect on shoe sales. Furthermore the fluctuation of foreign currency and interest rates, as well as a sluggish US economy may also have negative effects on the industry. As the nature of science and technology change new advances are being made, but because of the industries competitive nature each company makes their own advances, and then copyrights them. The industry has come very far by studying the fashion, leisure, fitness and sport consumers. Slow international economies especially in countries where manufacturing occurs may decrease in international profits. In addition with the initiation of war on a global level, as well as terrorist alerts, people are generally spending less in an effort to prepare for whatever comes to pass. The Nike mission is to bring innovation and inspiration to every athlete in the world. If you have a body, you are an athlete. As long as there are athletes, there wil l be Nike. Nature of the external environment surrounding the company The athletic footwear industry has experienced strong growth inShow MoreRelatedNike Swot Analysis1214 Words   |  5 PagesSWOT analysis: Nike Introduction Like most companies, Nike has corporate strengths and weaknesses. However, in the 50 years that Nike has been in business, it has weathered most challenges. From its maverick days as an upstart sports shoe brand being sold out of the back of the trunk of its owners’ cars at track meets, through the 80s and 90s when it lavished multi-million dollar endorsement deals on sports icons. Following is a SWOT (strength, weakness, opportunity and threat) analysis ofRead MoreNike Swot Analysis1193 Words   |  5 PagesNike.inc SWOT analysis Strengths: y y y y y y y y y y y y y Nike is a globally recognized for being the number one sportswear brand in the World. Nike being a competitive organization has a healthy aver sion towards its competitors i.e. during Atlanta Olympics, Reebok expensed on sponsoring the games; Nike however sponsored the top athletes and due to this step, it gained valuable coverage. Nike has no factories; rather it uses contract factories to get theRead MoreNike Swot Analysis1382 Words   |  6 PagesSWOT Analysis Nike Strengths. Very good Leadership is one of Nike’s strengths. Nike is a very competitive organization. Founder and Owner, Phil Knight is often quoted as saying that â€Å"Business is war without bullets.† Nike has a healthy dislike of its competitors such as Reebok and Addidas. This competition in the market results in the company to strive to have to best products and on the market. Nike sponsors the top athletes and gains valuable coverage through the media. Nike has no factoriesRead MoreNike Swot Analysis3115 Words   |  13 Pages. Case Profile Nike started out just as plan developed in order to satisfy course work at Stanford University. Mr. Phil Knight a graduate student at Stanford University and a long-distance runner decided that he would make low cost running shoes in Japan and then sell them in the US. Knight solicited the assistance of a past coach Bill Bowerman to assist him in his business venture and in 1964 they started Blue Ribbon Sports. Knight called his first shoe Tiger and began distributionRead MoreSwot - so Analysis Nike1366 Words   |  6 PagesNike SWOT Analysis (Strengths, Weaknesses, Opportunities and Threats) Strengths - Nike is one of the main shoemaker in the world. It designs and sells shoes for a big variety of sports including basketball, baseball, golf, soccer, volleyball, tennis, football and running. - Nike is strong at research and development, as is evidenced by its evolving and innovative product range. Its products go through a rigorous quality control before they go to market. Despite the cost to keep a high-levelRead MoreSwot Analysis Of Nike1819 Words   |  8 PagesNike (NKE) is a well-known clothing, footwear, and sporting equipment company based in the USA. The company develops a variety of products for a wide range of sporting activities which includes soccer, football, tennis and basketball among many others. Nike’s involvement in sports is so well executed that it is difficult to turn on a sports channel and not see some type of Nike logo. Aside from its merchandise, the company also drives revenue growth through licensing agreements. Nike is alsoRead MoreSwot Analysis Of Nike1118 Words   |  5 PagesNike has under its portfolio, Nike Brand, Jordan Brand, Hurley and Converse. Nike allows customers to purchase its products and offerings from retail accounts throughout the world, retail stores, internet stores, through a mix of independent distributors and licensees across the world. NIKETOWNs are the largest stores among Nike. NIKETOWNs are premium stores that provide the consumer with the best brand experience. Each NIKETOWN storefront features at least six to seven Nike brand categories. ThisRead MoreSwot Analysis : Nike s Shoes1339 Words   |  6 PagesSWOT Analysis: The altered shoes have different qualities, shortcomings, opportunities, and dangers available. One of its qualities is embedded in Nike s piece of the pie. Questionably, Nike is the main games attire and Footwear Company and the main brand over the globe. Hence, it can effectively advertise the tennis shoes in its current business sector. Nike too has a set up worldwide conveyance channel (chain), solid business sector methodology, a pioneer in innovation and configuration and itRead MoreSWOT Analysis Section here about the overall SWOT analysis and the benefits of doing one for a800 Words   |  4 PagesSWOT Analysis Section here about the overall SWOT analysis and the benefits of doing one for a company. Should introduce the topic to others†¦ especially group members so they know what the analysis does for us and why it is important. Such as, Strengths Strengths are characteristics of the company that give the business a competitive advantage over others. Nike has a strong international brand in which everyone recognizes it from their logo. The logo can be presented by itself without the nameRead MoreCore Competencies And Sustainable Competitive Advantage1296 Words   |  6 PagesCore Competencies and Sustainable Competitive Advantage In terms of core competency, Nike 1) provides high quality durable items to its customers. As a leader in fitness clothing and accessories, Nike strives to be on the edge of the market by providing innovative ideas that improve customer satisfaction. Recognizing the importance of eco-friendly business 3) Nike promotes recycling to its customers and utilize recycling in its own manufacture of products. Lastly, this organization 4) completes

Monday, December 23, 2019

No Child Left Behind ( Nclb ) - 1409 Words

In 1965, then President Johnson signed the Elementary and Secondary Education Act into law. Over the years it has been repeatedly reauthorized and updated by congress. No Child Left Behind (NCLB) was first introduced as House Resolution 1 during the 107th Congress in March of 2001. The Act aimed to ensure that all students regardless of race or socioeconomic status would have the opportunity for a solid education. The 2002 reauthorization included major bipartisan efforts to expose achievement gaps between sets of children and hold schools accountable for closing the gaps and helping all children succeed. In 2002, President George W. Bush signed the Act into law (McGuinn, 2006). According to the U.S. Department of Education, No Child†¦show more content†¦Tasks within this zone are endeavors that a child cannot yet accomplish on his/her own but could with the assistance of competent adults (Slavin, 2012). NCLB pays a great deal of attention to test scores and hence mandated that all teachers must be highly qualified by the end of the 2006 school year. Highly qualified meant that a teacher must meet the license and certification requirements of the state in which they teach. Slavin wrote that a teacher must also hold at least a bachelor’s degree and must pass state testing criteria and also demonstrate competency in the subject area in order to continue teaching (Slavin, 2012). Now if a teacher did not meet any of these qualifications by the end of the 2005/2006 school year, they would not be allowed to teach again until these mandatory requirements were met. It also mandated that all students in a school must be proficient by the 2013/2014 sch ool year. Each state would determine its own standards of proficiency for the students in its state. If at any point a school repeatedly produces students who are not proficient in their studies, the students at said school would have additional assistance programs available to them, such as the ability to attend one of at least two other schools in the district. School diversity played a major part and the Act provided unequal support in respect to geographical location and

Saturday, December 14, 2019

Pillars of Citizenship in the U.S. Free Essays

The pillars of citizenship in our country, the United States of America, have been constructed through three essential documents. The Declaration of Independence, US Constitution, and the Bill of Rights have furnished much of our countries civil rights and liberties of the US political system. The Declaration of Independence of 1776 was a document that stated official separation between the 13 colonies and Great Britain. We will write a custom essay sample on Pillars of Citizenship in the U.S. or any similar topic only for you Order Now The Declaration mainly argued for the colonies most central law, which was that â€Å"all men are created equal† and there are certain unalienable rights that governments need to respect such as the â€Å"right to life, liberty, and the pursuit of happiness. † It also argued â€Å"Intolerable Acts† would be considered unconstitutional under the new nation. It also argued if a government is not supporting the rights described in the document, citizens should and could overthrow that government as devoted citizens. The declaration of Independence was created to form a new government that’s main duty was to support the rights of citizens through only the power of the people that it represented. The US Constitution was constructed after we won our independence from Great Britain, which resulted in the formation of our new Government. It was the foundational document that setup all of our nations branches of our newly constructed Government. As a whole, this documents main purpose was the construction of our relationship between the Federal Government and the United States Citizens. When the US Constitution was constructed there was many debates between the Anti-Federalists and Federalists. The Anti-Federalists were scared that there would be to much Government regulation and the citizens would lose some of their rights. In regards to this, both sides agreed on the US constitution, but only if there would be a construction of a â€Å"Bill of Rights†. The Bill of Rights sole purpose was to maintain the United States citizens liberties including freedom of speech, religion and the right to a fair trial by a jury. In all, the construction of these documents each argued for the right of the US citizens to be treated with respect, fairness, and of course, equally. There were numerous abuses that were committed by King George III that are documented in the Declaration of Independence towards the colonists of the United States. In result to this, each of these documents were created because the colonists were tired of the King of Great Britain. How to cite Pillars of Citizenship in the U.S., Papers

Friday, December 6, 2019

Salem Telephone free essay sample

The analysis of the 2004 first quarter reports, which include the Summary of Computer Utilization and Summary Results of Operation, if is clear that the Data Services division needs to be scrutinized to understand why they continue to operate at a loss. The key areas that need to be addressed are: * Current utilization of computer usage hours * The consistent negative results of the operations * Determine if some of the fixed costs can be tied to the level of work and converted to variable costs The immediate concern is the portion of expenses that are fixed costs versus variable costs. Variable costs equal $32,640 our analysis begins with careful inspection of the variable and fixed costs of Salem Data Services. It is clear the variable costs averaging $32,640 over the first quarter is not sufficient to overcome the current fixed costs which equal $189,620. The company should review the salaries for the Sales division and create a pay structure that is tied to revenue and sales. We will write a custom essay sample on Salem Telephone or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Additionally, sales promotion can also be tied to sales or revenue to convert these to variable costs. The second major issue that needs to be addressed is the under utilization of the computer hours available versus computer hours used. The company is currently averaging about 60% utilization of available hours. The Commercial sales are seriously underutilized and needs to be a focus to driving commercial sales. Commercial demand may need to be re-assessed to determine if there is indeed a big enough market to serve and a review of the sales promotion strategy may need to be restructured. Overall, there is the possibility of Salem Data Services becoming a profitable subsidiary of Salem Telephone Company. Shutting down the division is premature and rather the organization needs to re-visit the promotion and sales strategy to focus on increasing commercial sales and maximize the utilization of their computer hours. Furthermore, converting sales and sales promotion to variable costs may also prove to be a motivation to the sales staff to push sales harder to achieve additional customers. Analysis Salem Data Services Summary of Computer Utilization indicates that Salem Data Services average 60% or 132 hours of computer utilization. This information along with the Results of Operations, which indicates an average loss of $35,327, raises serious concerns regarding the operations. A review of the expenses brings to the forefront that fixed costs are $189,620 and average variable costs are $32,640. Based on this information, the division average contribution margin is very good at of $154,292 or 82. 5%. Further analysis of the variable costs produces concerns regarding the allocation of corporate services. Total variable cost per hour is $97. 34 and corporate services makes up $45. 74 per hour, almost 50% of the total. This warrants an evaluation on how corporate costs are allocated. The current allocation basis is cost per square foot. The fact that variable costs are relatively low lends some justification to having the subsidiary continue. Converting additional costs to variable costs and re-assessing the allocation basis may result in better results for the organization. Questions: 1. Which expenses in Exhibit 2 are variable with respect to revenue hours? Which expenses are fixed costs with respect to revenue hours? 2. For Each cost that is variable with respect to revenue hours, calculate per revenue hour. . Create a contribution margin income statement for Salem Data Services. Assume the Intracompany usage is 205 hours. Assume Commercial usage is at the March level. 4. Assuming the intracompany demand for service will average 205 hours per month, what level of commercial revenue hours of computer use would be necessary to break even each month? 5. Estimate the effect on Income of each of the option

Friday, November 29, 2019

5 Sentences Requiring Hyphenated Phrasal Adjectives

5 Sentences Requiring Hyphenated Phrasal Adjectives 5 Sentences Requiring Hyphenated Phrasal Adjectives 5 Sentences Requiring Hyphenated Phrasal Adjectives By Mark Nichol When two or more words team up to describe something, they’re usually hyphenated to make their symbiotic relationship clear. Each of the following sentences contains a phrasal adjective that should be linked with one or more hyphens; each example is followed by a brief discussion and a revision. 1. Their affair wasn’t exactly the best kept secret. This sentence refers to a secret that is the best kept, not a kept secret that is better than any other, so link the phrasal adjective together: â€Å"Their affair wasn’t exactly the best-kept secret.† 2. The company conducted an information security risk assessment earlier this year. What type of assessment occurred? A risk assessment about information security, or an assessment about information-security risk? Either analysis is correct, but at least one hyphen is required, no matter which interpretation is favored: â€Å"The company conducted an information-security risk assessment earlier this year† and â€Å"The company conducted an information-security-risk assessment earlier this year.† (Both work, but the former alternative is simpler.) 3. Smith is widely revered for being the most high profile member of the Mormon faith in America. This sentence seems to imply that of all the profile members of the Mormon church, Smith is the one most intoxicated by drugs. A hyphen linking high and profile eliminates any confusion about the meaning of the statement: â€Å"Smith is widely revered for being the most high-profile member of the Mormon faith in America.† 4. The rare book dealer has been in business for as long as I can remember. Does this sentence refer to one of the few book dealers or to a dealer in rare books? The latter reading is more likely, but eliminate doubt by hyphenating rare and book: â€Å"The rare-book dealer has been in business for as long as I can remember.† 5. We analyzed the entire play on a scene by scene basis. The phrasal adjective â€Å"scene by scene† should be hyphenated: â€Å"We analyzed the entire play on a scene-by-scene basis.† (Alternatively, simplify the sentence to â€Å"We analyzed the entire play scene by scene†; try this approach for time frames, too, as by replacing â€Å"on an annual basis† with annually.) Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Punctuation category, check our popular posts, or choose a related post below:Math or Maths?15 Types of DocumentsThe "Pied" in The Pied Piper

Monday, November 25, 2019

Analysis of whether or not Transcendentalism is relevant to modern-day society.

Analysis of whether or not Transcendentalism is relevant to modern-day society. Some aspects of Transcendentalism can be applied in today's society, while others have lost their relevance due to the changes of social and economic conditions since the time of Thoreau. The Transcendentalists' goal was to create a Utopia in America. They believed in a society without rules in which you would be free to do whatever you wanted as long as it did not infringe on the freedom or well-being of others. The concept of what is a Utopia is different for every person. In today's densely populated countries it appears almost impossible to do anything that does not affect or infringe upon someone else.The Transcendentalists also believed in the Jeffersonian philosophy that each generation should only be concerned with itself and its own well-being, which would assure a solid foundation for the next generation. I think this would not work in today's society because there are many things we could do to help our generation but would make later generations pay a price.Thoreau's quot e near his cabin site, Walden Pond.An example of this would be providing jobs for a strip-mining project to help the current generation's economy, while it destroys the environment for later generations. Transcendentalist beliefs of adding onto the previous generations' efforts would not work if each generation, in helping itself, is destroying the Earth.The Transcendentalists also believed that one should live simply, with few material possessions. To explain this point, we consider how much the sheer volume of material possessions has changed over the years. When cave men roamed the earth, an elaborate material possession might have been a wood club studded with rocks, or an especially beautiful loincloth. In the 1800s, an automobile was a possession of great material value. Thoreau had a small house, 3 chairs, a desk, 2 suits, and a few books. He was...

Thursday, November 21, 2019

Hamel and Prahalad's Concept of Core Competence Essay

Hamel and Prahalad's Concept of Core Competence - Essay Example Formerly, the diversification of the corporation would simply direct its business units towards particular end product markets and order them to become leading outlets of the business, but with the ever changing market boundaries, the targets proved to be to elusive with their sustained ‘capture’ limited. Only a few companies have been able to adapt to the ever changing dynamics and thus have been able to capture the existing markets through their inventing of new markets, their quick entry into new emerging markets and, more dramatically, in their shift in patterns on the selection of customers in the already established markets. Therefore, the critical task that various corporate management face, is the creation of an organization that is capable of infusing their different products and services with efficient and effective functional ability or improving their profiles with the creation of product and services that their customers need but have not yet envisioned (Gra nt, 2005, 182). Such a task is difficult since it ultimately requires the radical restructuring the management of these companies. This in essence means that the top management of various corporations or companies must accept and assume their role and responsibility in the decline of their companies’ competitiveness. The theory and practice of the ‘Western’ type of management is blamed on the creation of a ‘dragging effect’ on the forward movement of companies. It is thus imperative that the principles of management be changed /reformed (Grant, 2005, 182). Core competency can be described as ‘a specific factor that, through the business’ point of view, is centrally responsible for the way the business and by extension its employees perform their duties. Through its utilization, it can fulfill the following aspects: - it cannot be imitated easily by business competitors, it can be used to put leverage on a wide range of products and marke ts and its core importance is that it must contribute to the benefits experienced by the consumers. Therefore, it can take a myriad of forms including customer services, technical/subject matter knowledge and effective and efficient management of the business. It may include product enhancement, good marketing skills, efficient Human Resource Management among others (Nitschke, 2011, 23). They enable better coordination of the diverse production skills through the integration of different technologies, good communication, good interpersonal skills and an involved and deeply committed work attitude. Consequently, a core competence is achieved through the application of a specific and unique set of skills and or production techniques that will, in the end, deliver the expected value to the customer. This in turn, enables the discovery and exploitation of newer varieties of markets. As illustrated by Professor Prahalad and Hamel, core competencies usually lead to the creation or the cor e products of a business and in themselves can add many more products for their end users. These core competencies are enhanced through continued improvements by the companies over a period of time. This build up of the core competencies

Wednesday, November 20, 2019

Methods Section Report Rubric Lab Example | Topics and Well Written Essays - 250 words

Methods Section Rubric - Lab Report Example The water was added until the towels became saturated and could no longer hold additional water. The weight of the saturated paper towels was also weighed and recorded. The weight of water held by the paper towels was determined by getting the difference between the weight of the wet and dry paper towels (Baxter, Shavelson, Goldman, and Pine4). This difference in weight was recorded for each type of paper towel. The procedure was repeated eight times for each type of paper towel to obtain nine replicates. The results were recorded in a table. A fully saturated paper towel of each type was used as positive control for each replicate to determine a standard level of saturation before taking weight measurements. The hypothesis was tested by getting the average and total amount of water held by each type of paper towel. The final results (average and totals) were then compared for the two types of paper towels. The type of paper towel that held the highest amount of water was regarded the most absorbent towel. Baxter, Gail P., Richard J. Shavelson, Susan R. Goldman, and Jerry Pine. "Evaluation of Procedure-Based Scoring for Hands-On Science Assessment." Journal of Educational Measurement 29.1 (1992): 1-17.

Monday, November 18, 2019

An overview of prevailing trend of Chinese hotel joining hotel chains Essay

An overview of prevailing trend of Chinese hotel joining hotel chains - Essay Example With the exposure to the foreign markets most of the single hotels are adopting the trend of joining the chains in order to get the advanced facilities with continuous renovation and updation. "Increasingly the chains are offering a better and better selection of services and products from around the world, which is rapidly exposing the Chinese consumers to products that they would otherwise not have the opportunity to sample." (Tibbits, 2003) "The growth of China's inbound tourism market appears to have matched its economic growth and has consistently outstripped the world wide average. Between 1990 and 2000, international visitor arrivals to China increased by an average of 11.8% pa, while global tourism grew by a modest 4.3% pa. During 2001, the disparity was magnified. In the face of a global decline of 1.3%, international visitor arrivals to China increased by 6.7% to reach 89.0 million. This growth continued into the first six months of 2002, with international arrivals increasing by 9.4% over the six months to June 2001. The World Tourist Organisation recently announced that China was set to overtake Italy, US, Spain and France and become the top destination by 2020, attracting 130 million international visitors" (Jones Lang LaSalle Hotels, October 2002) Most of the hotels in China are undergoing the process of management improvement. The new techniques of planning by objectives and improved decision making are being implemented by following the lines of the foreign hotels in order to achieve the competitive edge among the industry participants. Another trend, which is gaining popularity in the industry, is the collaborative projects and ventures of the domestic and foreign hotels proving fruitful for both. The foreign personnel trains the trains the domestic employees about the modern techniques on the other hand the local hotel facilitates environmental and legal adjustments of the foreign hotels in the market. The Chinese regulatory bodies have opened the hospitality industry for the foreign hotels but restricted them to the level of 3 star hotels in order to save the domestic hotels having weak position (Jones Lang LaSalle Hotels, October 2002). But with encouraging the foreign hotels to support the domestic hotels the Government has taken cautious measures to limit the role of the foreign hotels to effect the tourism market of the country. Most of the Chinese single hotels are joining into hotel chains in order to undertake better development and provision of strong financial back up in order to respond to the competition posed by the foreign hotels laced with most advanced facilities management and booking system. Most of the single hotels need to undertake strong and aggressive strategic steps to keep themselves present in the market. This surge of drastic steps forces them to affiliate with the foreign large hotel chain such as Six continents, which are the symbol of aggressive and effective strategies. The adoption of the pattern of joining the hotel chain by the single hotels in China has lead to the domination of the large international hotel chain domination in the

Saturday, November 16, 2019

Maglev Wind Turbine and Solar Panel for Streetlight

Maglev Wind Turbine and Solar Panel for Streetlight Abstract:  This work describes the implementation of VAWT and solar panel for electricity generation from renewable energy sources that are wind energy and solar energy respectively. The VAWT worked on electromagnetism principle has suspension system of permanent magnets instead of ball bearing used in conventional wind turbines. The electrical energy generated by this hybrid system is then used for streetlight purpose. Keywords: Wind energy, Solar energy, Magnetic Levitation, VAWT, Savonius Turbine, Solar panel 1. INTRODUCTION The primary factor for survival of human beings is the energy. Everything what happens in the world is the expression of flow of energy from one form to another. Electric power is not available in many rural areas due to high cost of generation and distribution to small dispersed users. For electricity generation we have to greatly depend upon hydraulic and nuclear power plants. But due to their certain disadvantages like area compensation, high initial cost, availability of resources and also the pollution, there is need to rethink on some another renewable energy resources. Solar energy and wind energy are available abundantly all over the world with free of cost. These energies are harnessed by human beings for a long time and with the advanced technologies we can take their advantage to generate electricity. The potential of solar energy is 178 billion MW which is about 20000 times the worlds demand and the potential of wind energy is 1.6ÃÆ'-107 MW equal to magnitude of present energy consumption on the earth. The solar energy can be converted to electrical energy by photovoltaic cells. The kinetic energy of wind can be converted to electrical energy by wind turbine. As conventional wind turbine has certain disadvantages; vertical axis wind turbines (VAWT) are the alternate solution. The merits of VAWT are low initial and running cost, easy installation, less space acquired, capability to capture wind from any direction and elimination of ball bearings by the use of magnetic levitation technique. The advantage of these two renewable energy resources can be taken by making a hybrid system so we do not required depending on availability of any single resource. The electricity required for domestic purpose can be generated by unique combination of solar system and wind system. 2. LITERATURE REVIEW 2.1 Solar power The solar power where sun hits atmosphere is 1017 watts, whereas the solar power on earths surface is 1016 watts. The total world-wide power demand of all needs of civilization is 1013 watts. Therefore, the sun gives us 1000 times more power than we need. If we can use 5% of this energy, it will be 50 times what the world will require. 2.2 Principle of working of photovoltaic cell Electricity can be produced from the solar energy by photovoltaic solar cells. When photons from the sun are absorbed in a semi-conductor, they create free electrons with higher energies than the electrons which provide the bonding in the base crystal. Once these free electrons are created, there must be an electric field to induce these higher energy electrons to flow out of the semi-conductor to do useful work. The electric field in most solar cells is provided by a junction of materials which have different electrical properties. The photovoltaic effect can be easily described easily for p-n junction in semi-conductor materials of solar cells which are silicon, cadmium, sulphide/copper sulphide , gallium arsenite. Fig-1 Working principle of photovoltaic cell 2.3 Various type of solar cell Thecomparison of various types of pv-cell is Price Efficiency 1 W size Current production Single crystal High 10-17% 1 About 30% Polcrystalline Medium 10-13% 1.3 About 60% Amorphous Low 7-10% 1.7 About 10% 2.4 Wind energy Wind energy is an indirect source of solar energy. Factors responsible for wind are- 1. Heating and cooling of the atmosphere which generates convection currents. Heating is caused by the absorption of solar energy on the earths surface and in the atmosphere. 2. The rotation of earth with respect to atmosphere, and its motion around the sun. 2.5 Wind power Three factors determine the output from wind energy converter- 1. The wind speed 2. The cross section of wind swept by rotor, and 3. The overall conversion efficiency of rotor, transmission system and generator or pump. No device, however well designed, can extract all of the winds energy because the wind would have to be brought to a halt and this would prevent the passage of more air through the rotor. The most that is possible is for the rotor to decelerate the whole horizontal column of intercepted air to about one-third of its free velocity. A 100% efficient aerogenerator would therefore only be able to convert upto a maximum of around 60% of the available energy in wind into mechanical energy. Well-designed blades will typically extract 70% of the theoretical maximum, but losses incurred in the gear box, transmission system and generator or pump could decrease overall wind turbine efficiency to 35% or less. The wind mill works on the principle of converting kinetic energy of wind to mechanical energy. The mass of wind is- à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.. (1) Kinetic energy of wind is- Watts à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦ (2) But, the power is nothing but kinetic energy of wind. Hence, available wind power- Watts Watts à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.. (3) Where, A= area swept by the blades, m2 V= velocity of wind, m/s à ªÃ‚ Ã‚ ¬= air density (1.225 kg/m3 at sea level) 2.5 Types of VAWT 1. Savonius rotor Characteristics of Savonius rotor Self-starting Low speed Low efficiency. Advantages: The machine performs at low wind velocity ranges. It has simple construction, hence easy to manufacture. Cost of VAWT may be significantly lower than that of standard wind turbine. Ground level mounting. Overall weight of the turbine may be substantially less than of conventional system. Disadvantages: This type of machine is too solid, having so much metal It is not useful for a very tall installation because a long drive shaft problems. 2. Darrieus rotor Characteristics of Darrieus rotor Not self-starting High speed High efficiency Potentially low capital cost Advantages: Rotor blades can accept the wind from any direction Ground level mounting Eliminate yaw control mechanism Less airfoil fabrication cost Disadvantages: It requires external mechanical source for start up At low height, it experiences a lower wind velocity compare to conventional turbines 3. MAGNETIC LEVITATION 3.1 Principle As we know that, when two like poles of magnet are bring together, they get repels from each other. This characteristic of magnet is used for the suspension purpose in vertical axis wind turbine. Due to the absence of physical contact between magnetic bearings, there is benefit of no friction and hence no wear. Also the no need of lubrication, no power loss and the absence of noise generation. Fig-2 Principle of Magnetic Levitation 3.2 Magnet Selection The strength of magnet to get attract or repels is depend on its material configuration. There are basically four categories of magnet that are alnico, ceramic, samarium cobalt and neodymium iron boron (Nd-Fe-B). Nd-Fe-B is the newest invention out of these which exhibits strongest magnetic properties. This magnet is used for the suspension purpose in VAWT. The repelling force exerted by these magnets holds the weight as well as force exerted by wind turbine. Fig-3 B-H curve of different magnets [1] From figure B-H curve depicts attractive magnetic characteristics of Nd-Fe-B offering high flux density with the ability of resisting the property of demagnetization. The permanent magnets selected were N-42 grade Nd-fe-B having ring shape which consist of nickel plating for strengthening and protecting the magnet. 3.3 Magnet placement To obtain thenecessary suspension for wind turbine, two ring shaped Nd-Fe-B magnets are arranged at the middle of the shaft. Magnetic suspension leads to frictionless, noiseless, maintenance less and power loss less rotations of rotor over stator. The similar 8 number of Nd-Fe-B disc shaped magnets are located around the bottom side periphery of wooden disc at above the top magnet. The flux generated by these disc shaped magnets is used for power generation with the help of the generator. Fig-4 Placement of ring magnet on turbine shaft Fig-5 Placement of disc magnets on rotor 4. COIL DESIGN AND ITS ARRANGEMENT To design the definite number of turns per coil is difficult. If the more turns are wound it increase the emf generated from each coil but increase the size of the every coil. For minimizing the size, wire having higher gauge can be used. If the diameter of wire is small low amount of current will flow leading to heating ofwire because of the increased resistance of wire which is another difficult task. Field density is the problem attached with large size coil for designing the generator for given application. Increase in gap between two magnets by increasing height of coil results in reduction of magnetic flux. Hence necessary voltage and current must be balanced. Fig-7 Coil arrangement on stator 5 HYBRID SYSTEM Sometimes due to unavailability of any single resource that is either solar energy or wind energy, there is effect on efficiency of such system. Also to decrease the load on single system, we can interconnect the solar system and wind system together. The output of solar system is DC and that of wind system is AC. So by the use of rectifier AC can be converted to DC and finally this combined DC is given to battery for storage purpose. Fig-8 Hybrid system 6. ENERGY STORAGE When there is no need of generated electrical energy or when the generated energy is excess than demand for application, there is need to store electrical energy. Therefore a 12V battery is used for storage purpose. The electrical energy is stored in the battery in the form of chemical energy when not to used and get convert from chemical energy to electrical energy When required to be used. 7. CONCLUSION The efficiency and effectiveness of VAWT increases due to the use of magnetic levitation principle. For domestic application it is convenient to use Maglev turbine than to use conventional turbine as it requires less space and also low initial and maintenance cost. Maglev turbine with large capacity gives more power than conventional horizontal axis turbine. To decrease the load on any single system, the concept of interconnection of solar and wind is very helpful. This hybrid system along with streetlight application can be used for several domestic applications like mobile and laptop charging, CCTV, to enlighten the single room etc. Use of renewable energy sources with initial investment can make the user free from electricity bill. 8. REFERENCES [1] Harshal V. and Kharat R. K, Power generation using Maglev Windmill International Journal of Research in Engineering and Technology (IJRET) Volume: 05 Issue: 06 June: 2016 [2] Ashvin P. Joseph Review paper on Wind Turbine using Magnetic Levitation International Journal of Research in Engineering and Technology (IJRMET) Volume: 6 Issue:1 Nov 2015-April 2016 [3] G. D. Rai, Non-conventional energy sources Khanna publishers, fourth edition, 2008 [4] B. Bittumon Design and analysis of Maglev Vertical Axis Wind Turbine International journal of emerging technology and advanced engineering (IJETAE) Volume: 4 Issue: 4 April 2014

Wednesday, November 13, 2019

International Eugenics Essay -- Genetics

Throughout the history of international relations, the study of human diversity has held a key role in establishing the political principles and recognized shared culture that defines nationhood. Nations have traditionally been associated with a specific geographic location and political ideology, but they also have ethnical identifiers associated with this shared culture. These ethnical identifiers were thrust onto the world stage during the end of the nineteenth century with the introduction of the study of eugenics. The purpose of this study is to examine the historiography of the eugenics movement as it occurred globally, providing a comparative survey of programs, legislation and ideologies in multiple nation settings. In order to provide a global comparative study of international eugenic programs and ideologies, several disciplines will be followed, focusing on four major terms used to delineate eugenics, â€Å"population, quality, territory, and nation.† Although eugenics has been seriously examined by historians since the 1960’s, international comparisons are a recent addition to the field of research, emerging near the end of the twentieth century. Even as these comparative studies become more popular, the majority of this research focuses on eugenics in Britain, Germany, and the United States. For these reasons, this study will attempt to highlight the movement outside of the Western world only drawing on their historiography as precedence throughout the global community. In 1963, Mark H. Haller published Eugenics: Hereditarian Attitudes in American Thought. As the first major history of American eugenics, Haller encapsulated the movement and only hinted at the biological doctrines of the Nazi’s and Soviet Union. Haller... ..., G. R. Eugenics and Politics in Britain, 1900-1914. (Leyden: Noordhoff International Publishing, 1976), 4. Adams, Mark B. The Wellborn Science: Eugenics in Germany, France, Brazil, and Russia. (New York: Oxford University Press, 1990), 25. Adams, Mark B. The Wellborn Science: Eugenics in Germany, France, Brazil, and Russia. (New York: Oxford University Press, 1990), 25. Francesco Cassata, Building a New Man: Eugenics, Racial Sciences and Genetics in Twentieth Century Italy. (New York: Central European University Press, 2011), 147-155. Stepan, Nancy. The Hour of Eugenics: Race, Gender, and Nation in Latin America. (Ithaca: Cornell University Press, 1991), 4. Broberg, Gunnar, and Nils Roll-Hansen. Eugenics and the Welfare State: Sterilization Policy in Denmark, Sweden, Norway, and Finland. (East Lansing: Michigan State University Press, 1996), 2.

Monday, November 11, 2019

Verble & Non Verble Communication

Assignments – Marks Allocation Breakdown | | Setting the scene | |Introduction and issue analysis | |Exposition | |Directly addresses the question | |Uses a wide range of information drawn from course material to address the issues | |Uses a wide range of information drawn from other sources (journals, articles, etc) to address | |the issues | |Contextualises the learning to the workplace | |Quality of conclusions and recommendations implemented | |Data collection and qualitative analysis/literature review | |Originality | |Attempts original research and analysis, creative and challenging insights to balanced | |perception | |Structure and presentation | |Logical sequence with sections well linked | |Good flow and clarity of presentation | |Balance between text, use of charts, diagrams, headings, sub-headings, etc | |Professional business-like style | |Compliance | |Word count | |Submission on time | My topic of choice is Verbal and Non-verbal Interpersonal Communication I will assess each below 8 A) Verbal InterpersonalCommunication Verbal Interpersonal Communication uses language as means of communication between cultures. In languages, there are set of rules about the use of words in the creation of messages. The usage of language in interpersonalcommunication can be either spoken or written. Below are some features of a language or connected with language: a) Phonology – sounds of language ) phoneme – smallest unit of sound, example; cat, tdk – why is cat correct but not tdk, English has 45 phonemes (ch, th) c) Morphology -smallest units of meaning, example, morpheme, happy, happiness, unhappiness d) Semantics -study of meaning of words, the understanding of vocabulary in order to function in a language. There are two types of meanings in languages: i) denotative meanings – public, objective, legal meanings of words ii) connotative meanings – personal, emotionally charged meanings For example, What does test me an to you? e) Syntactics -relationships of words to one another, word order f) Pragmatics – effect of language on human perceptions and behaviors ) Translation – transfer of written verbal codes between language, has time h) Interpretation – oral process of moving from one code to another Examples of Language Language follows culturally determined patterns which influence thinking. Some examples: – English is linear, Arabic combines ideas through conjunctions, hard to discover main idea when translating into English. – England, Ireland, Canada, USA – all speak English, is it the same? – Arabic â€Å"inshallah†, intonation, Arabic uses exaggeration, overassertion, repetition, elaboration, 10 words for English, 100 words for Arabic. – Writers Shakespeare used 34,000 words, today a good writer 15,000-20,000. Eskimos have 30 words for snow. 9 B) Non Verbal InterpersonalCommunication Non-verbal InterpersonalCommunication uses non-verbal codes as means of communication between cultures. Non-verbal codes are as the following: †¢ is a multichanneled process †¢ spontaneously performed †¢ possess nonlinguistic behaviors †¢ enacted subconsciously †¢ can be intentional or unintentional †¢ is not taught, but learned through observation and experiences Characteristics of Nonverbal Codes Non-verbal codes function as a silent language and impart meanings in subtle and covert ways, continuous, natural, blur into another, less precise. Relationship of Verbal to Nonverbal: 1. accent the verbal 2. omplement the verbal (smiling, pointing) 3. contradict the verbal (nonverbals are opposite to spoken) 4. regulate the conversation (looking, gestures) 5. substitute, take the place of the verbal Cultural Universals in Nonverbal Communication 1. same body parts are used 2. convey similar meanings 3. accompany verbal 4. motives are the same 5. control and coordinate contexts and relationships that are the same Cultural Variations in Nonverbal Communication 1. repertoire of behaviors are different 2. display rules – when and where 3. interpretations of meanings. 4. random 5. idiosyncratic 6. shared meaning and significance Body Movements – Kinesics Refers to gestures, head movements, facial expressions, eyes. 1. Emblems – nonverbals that have direct verbal counterpart 2. Illustrators – accompany the verbal, more easily understood 3. Affect – show feelings, emotions, body and face 4. Regulators – synchronize behavior, control the flow of conversation 5. Adapters – reaction to physical state, scratching, unintentional Space – Proxemics Refers to how people use physical space. Example: cold means having large physical distances and warm means having smaller physical distances. Touch Affects positive and negative feelings and may denote the following meanings: †¢ playfulness †¢ control †¢ ritual purpose †¢ task related Time – Chronemics Here, time is the main determinant of communication and is used in various: Example, past oriented means having a circular approach to life , present oriented means enjoying the spontaneity of the situation and future oriented means tomorrow. Voice Refers to the use of different tones of voices when communicating. Example, Through pitch, rate of talking, rhythm and volume Chemical codes Here, smell is used when communicating, for example wearing perfumes 10 Conclusion 1. Communication is a process when a sender transmits a message to a receiver using a particular medium. The medium used can either be verbal or non-verbal, which includes printed or electronic medias. 2. Culture refers to a group of people or society that has the share the same norm (what is expected of an individual) and values (what is considered good or bad in that particular group or society). 3. A group or society that live in close proximity with one another is called a community. 4. Cultures can be distinguished based on certain dimensions like Low Context Culture, High Context Culture, Individualism, Collectivism, High Power Distance, Low Power Distance, Low Uncertainty Avoidance, High Uncertainty Avoidance, Masculine, Feminine, Monochronic, Polychronic, Acquired Status and Given Status. 5. For the people in a group or society to interact with one another, communication is necessary.

Friday, November 8, 2019

Discipline Among Children and Solutions for our Society essays

Discipline Among Children and Solutions for our Society essays Almost everyday in the news, we hear about a problem with undisciplined children. Sometimes there is a report of a school shooting or a child who went on a rampage against his entire family. It is absurd that the United States, one of the most powerful countries in the world, cannot control a situation like this. Children are our future. Parents should be in charge of most of the discipline in their lives. Schools are for education, not just discipline. When children are not punished, they think they can get away with anything. One of the few legal punishments is grounding. This makes children more rebellious. Corporal punishment is a very controversial issue in our society today. In our society today we have people for and against corporal punishment. Usually the conservatives are for corporal punishment because they believe that the older generations that were subject to it did not have the same problems as today. While the liberals that are against corporal punishment believe that issues with violence in our children have not been proven to be a direct result of corporal punishment. The presence or absence of corporal punishment really producing the results we desire for our society? America is not giving children the discipline or education that they need. Although there may not be many immediate solutions to the growing number of problems with discipline in children, there is enough that we can do now to minimize future problems in our society of growing kids. If Americans work together to develop firm guidelines for disciplining our children then we may be able to decrease the magnitude of disciplinary problems in our future. Mostly parents are to blame for the way a child will act. The old solutions such as teaching your child respect for the law, communicating with your child and spending more time together as a family have failed to be successful in the discipline of children because those solutions nee...

Wednesday, November 6, 2019

buy custom Law of Purchasing and Supply essay

buy custom Law of Purchasing and Supply essay Question 1 Subject to sale of goods Act, there is no disguised condition as to the quality of any particular purpose of goods supplied. The rule of Caveat Emptor which in simple terms means buyers beware is greatly applied in sale of goods contracts. However, when the sale in question is made by description, the rule is departed in favor of the rule for goods sold by description. The latter rule states that goods sold by description should meet the description thereof or else, the buyer has the right to repudiate the contract. In this case, the car sold did not correspond to the description and the plaintiff (buyer) could therefore maintain an action against the defendant (seller). Case Law Grant v Australian knitting Mills Ltd (1936). The plaintiff went to the defendants shop and asked for a pair of long wooden underwear. The goods were displayed on the counter before him and a sales assistant selected a pair which he bought. The underwear contained an excess of sulphite and the plaintiff contracted dermatitis after wearing it. Held: the chemical should have been removed before the underwear was sold. The defendant was therefore liable. Sues Luxury Cars (SLC) will be held liable for the negligent advice that Tina gave to Richard as implied in the warranty of disclosing the dangerous nature of the goods to the ignorant buyer. Tina breached s13. As in the case, Oscar Chess v Williams, the descriptive statement which is part of s13 is incorporated into the contract. In case they knew that the car was not defective, and its sign was not the actual one and that Richard is ignorant of the condition of the car thus; they are held liable for not warning Richard of the probable danger. Question 2 One of the essentials of a valid contract is the existence of offer and acceptance. In this case, MHL offered cottage. This was a conditional offer as some conditions had to be fulfilled for the contract to become binding. Paul and Richard indeed complied with the conditions and the contract therefore became binding. It is imperative to know that though an offer made through post becomes effective when the letter is received by the offeree, acceptance by post becomes effective from the time the acceptance letter is posted and not when the letter is actually received by the offeror. In the case at hand therefore, Paul and Richard, having posted the acceptance letter before the offer could lapse, had bound MHL. They can therefore maintain a legal action against MHL for letting the room in question. The fact that MHL had not received the letter of acceptance and the money is no defense in law. Case Law The case in Byrnev. Van Tien Hoven: it was held that the acceptance was effective when the plaintiffs posted their letter on October 11th in New York although the defendants in Cardiff were not aware of the posting. Upon suing for damage, Paul and Richard are entitled to recover a reasonable amount for the expenses incurred. They are also entitled to the down payment they had made. Question 3 Petrolheads would be held liable for the damages caused to Sue. In this scenario, the rule of vicarious liability is applicable. The rule states that an employer is liable for the torts committed by his servant provided they are working in the course of their employmment. The employee who caused injury to Sue was acting in the course of his employment and this makes his employer liable thereof. Case Laws In Lloyd v Grace Smith CO 1912 A.C. 716, the plaintiff had sought advice from the defendants, a firm of solicitors whose managing clerk conducted conveyancing work without supervision. He advised the plaintiff to sell some property fraudulently persuading her to sign certain document that transferred the property to him. He disposed of it and kept the proceeds. Held: even though the fraud had not been committed for the benefit of the employers, nevertheless, they were liable for the clerk had been placed in a position to carry over such work and had acted throughout in the course of his employment. Furthermore, when they put their notice, they dont specify to their customers what may cause harm to them while within their premises so that necessary precautions may be laid down. When Trevor, an employee, knock Sue down, he should be held liable for his negligence. He should do what a reasonable persons needs to do while discharging his duty. Petrolheads cannot exclude or restrict liability for negligence even though Sue was aware of the notice. Being aware of the terms in it should not be taken as indicating his voluntary acceptance of any risk. A person cannot so exclude his liability for negligence except in so far as the notice made satisfies the requirement of reasonableness. In this case, Perolheads cannot protect Trevor for his negligence, hence, he should be held liable for the damages caused. Petrolheads should be held liable for the duty of care for the occupiers of their premises, so Sue is entitled for the damages caused to him by Trevor. Buy custom Law of Purchasing and Supply essay

Monday, November 4, 2019

Health care Essay Example | Topics and Well Written Essays - 500 words - 5

Health care - Essay Example There are volunteers who are assigned to have a substantial commitment for several months, whereby they are expected to serve for at least four to three hours daily every week. Moreover, the volunteers learn about the medical profession, and they become a part of the team, which is dedicated to offering high quality health care services. The clinic has breast cancer survivors and advocates of breast cancer awareness, who are inspired by their memories to treat patients with personalized attention, by the use of diagnosis and treatment approaches (The University of Texas MD Anderson Cancer Center, 2012). The Women’s clinic receives government funding to support their health care programs such as campaigns for creating awareness of breast cancer. The federal funding supports the clinic in acquiring the required equipment in order to offer quality health care services. The clinic faces the challenge of obtaining substantial funds in order to cover for expenses incurred in the process of delivering heath care services. Moreover, the acquisition of financial resources from various sources may take a long process that may derail the effort of offering quality health care services. The clinic is faced by a challenge of managing diversity in the organization, since there are different professional in the organizations, who have different cultures and ethnic background. Therefore, there is a problem of the language barrier, which has a negative impact on communication (Bickell, Shastri & Fei, 2008). By being a charity-based clinic, it has to depend on donations from interested individuals and organizations. These donations are not reliable since there is no stipulated moment that the clinic receives the donations, and they cannot predetermine the mount, thus resulting to a problem when budgeting. The emotional chances in the environment related to the effort to

Saturday, November 2, 2019

Not all Women experience oppression in a uniform way Research Paper

Not all Women experience oppression in a uniform way - Research Paper Example xperience, there is evidence that colored women have experienced the severest form of discrimination in countries such as Canada, and the White women are treated far much better. The history of gender disparities is historical and has punctuated the history of the world. Men have consistently resisted the struggle of women to take up senior positions within the community, and there is evidence that different societies have resisted differently. From this perspective, it is clear that different women have experienced oppression in different proportion and that men have been behind this ordeal. The idea that women are the enemies of their empowerment is acceptable to some extent but only contributes to a small proportion of the problems that women have encountered. Conventional politicians criticize the politics of sisterhood on different relative grounds. They argue that by encouraging women to identify their lives as shaped by patriarchal oppression, feminism has produced images of women being victims outside the forces which have consequently denied their critical involvement in most decision-making processes. Bacak (164) believes that by assimilating the differences between women into a sisterhood of common, shared experiences, power relations between women are under-theorized. Both limited and distorted analyzes of gender are in play. Convincingly, it is notable that contemporary feminists criticize the second wave of politics that promote women as victims (Crenwshaw, 2). The critique, in this case, frustrates the perceived inability of second wave feminists to explore and celebrate womens agency instead of presenting women entirely as victims of masculine prejudice. The critique stresses that women shared status as victims’ acts as a key rhetorical role in generating believes of unity and sisterhood. Nonetheless, Kirkland (89) notes a second wave of feminist driven ideology encourages a gender power relation predominantly altering the difference between men

Thursday, October 31, 2019

Organizational Development in HRD Case Study Research Paper

Organizational Development in HRD Case Study - Research Paper Example She manages the situation stating that knowing more about the history and long term objectives of the firm is essential to answer their queries. The members are happy with the interaction as they have little knowledge about CQI. Stepchuck is taking advantage of the client’s ignorance by assigning Todd as an expert in CQI. Although Todd is genuine and wants to ensure openness, the president insists her to continue with the project. Now Todd has two options; either quit the job or take up the role of CQI expert. (1). At this juncture, the new job raises certain ethical dilemmas that Todd has to address immediately. Both ‘role ambiguity and role conflict’ are identified in the context, because as stated above â€Å"neither the client nor the OD practitioner is clear about the respective responsibilities† (p. 62). Moreover, the role ambiguity and role conflict will lead to subsequent dilemmas especially ‘coercion, value and goal conflict, and technical ineptness’. To illustrate, Todd does not want to jeopardize her honesty while working with the new project. At the same time she wants to help her client in some way, though CQI is not her cup of tea. The current dilemmas can be solely attributed to the unethical stance of Todd’s employer, because his intention is entirely different from that of the client firm and his staff Todd. Evidently, Stepchuck is running a profit driven business heeding little attention to the actual needs or interests of the clients. As the case indicates, if the client is not sure about the issues they want to address, an unethical professional like Stepchuck tends to take unfair advantage of the situation. Even if Todd undertakes the assignment, she may have to face challenges associated with the stated dilemmas. (2). The way Todd responded to the situation at the meeting seems reasonable. A professional like Todd does not want to disclose the

Tuesday, October 29, 2019

Gas Station Spill Essay Example for Free

Gas Station Spill Essay This project investigates oil spill from gas station tanks, as well as its impact on the environment and bioremediation. The gas station market is greatly profitable. However, actions concerning its maintenance should be part of the big picture. Oil is toxic for human beings and its spill can severely damage soil and consequently groundwater. Due to the expiration date of an underground oil tank rated to be 25 years, this project will analyze oil spill from a gas station Ipase neighborhood located in Sao Luis city, Brazil. To accomplish this effort, this project will analyze remediation plans and its benefits. Remediation can be very costly, thus a prevention research of the vulnerable oil spill areas can be cheaper and more desirable. For the prevention research, it is necessary to study the locations of gas stations as well as the environment surrounding them. Some considerations as the gas stations proximity to water sources such as rivers and lakes must be measured as well as the proximity of the gas stations to preservations areas. It is intended to share the results of this project with other researchers, universities and gas station owners for a better understanding of the impact of oil spills and the precautionary measures available to minimize the impact on the environment.

Sunday, October 27, 2019

Fibonacci Series And The Golden Ratio Engineering Essay

Fibonacci Series And The Golden Ratio Engineering Essay The research question of this extended essay is, Is there a relation between the Fibonacci series and the Golden Ratio? If so be the reason, what is it and explain it. The Fibonacci series, which was first introduced by Leonardo of Pisa (Fibonacci), was found to have had a close connection with the Golden Ratio. The relation found was that the limit of the ratios of the numbers in the Fibonacci sequence converges to the golden mean/golden ratio. I decided to carry out a few set of experiments that involved individual concepts of both: the Fibonacci series and the Golden Ratio. Using their individual applications such as the Golden Rectangle, a computerized calculation supported by a sketched graph, I found that I could arrive at a conjecture that linked the two concepts. I also used the Fibonacci spiral and Golden spiral to find the limit where the values would tend to meet. After carrying out the experiments, I decided to find the proof of the relation using the Binets formula which is essentially the formula for the nth term of a Fibonacci sequence. However, the Binets formula was interesting enough to make me find its proof and solve it myself. From there, I proceeded on to the proof of the relation between the Fibonacci series and the Golden Ratio using this formula. The Binet formula is given by ; . Following the proof, I carried out steps to verify it by substituting different values to check its validity. After proving the validity of the conjecture, I arrived at the conclusion that such a relation does exist. I also learned that this relation had applications in nature, art and architecture. Apart from these, there is a possibility that there are other applications which can be subjected to further investigation. Table of Contents Sl. No. Contents Page No. 1. Introduction to the Fibonacci Series 4 2. Introduction to the Golden Ratio 5 3. The Relationship between them 6 4. Forming the conjecture 6 5. Testing the conjecture 7 6. The proof 15 7. Verification of the proof 20 8. Conclusion 22 9. Further Investigation 22 10. Bibliography 23 Introduction The Fibonacci Series The Fibonacci series is that sequence where every term is the sum of the two terms that precedes it (in the Hindu-Arabic system) where the first two terms of the sequence are 0 and 1. The Fibonacci series is shown below 0, 1, 1, 2, 3, 5, 8, 13, 21, 34 à ¢Ã¢â€š ¬Ã‚ ¦ Where the first two terms are 0 and 1 and the term following it is the sum of the two terms preceding it, which in this case are 0 and 1. Hence, 0 + 1 = 1 (third term) Similarly, Fourth term = third term + second term Fourth term = 1 + 1 = 2 And so the sequence follows. The series was first invented by an Italian by the name of Leonardo Pisano Bigollo (1180 1250) in 1202. He is better known as Fibonacci which essentially means the son of Bonacci. In his book, Liber Arci, there was a puzzle concerning the breeding of rabbits and the solution to this puzzle resulted in the discovery of the Fibonacci series. The problem was based on the total number of rabbits that would be born starting with a pair of rabbits first followed by the breeding of new rabbits which would also start giving birth one month after they were born themselves.  [1]   The problem was broken down into parts and the answer that was obtained gave rise to the Fibonacci series. The Fibonacci series gained a worldwide acceptance soon as after its discovery and was used in many fields. It had its uses and applications in nature (such as the petals of a sunflower and the nautilus shell). Shown below is the application of the series on the whirls of a pine cone.  [2]   http://www.3villagecsd.k12.ny.us/wmhs/Departments/Math/OBrien/fib2.jpghttp://www.3villagecsd.k12.ny.us/wmhs/Departments/Math/OBrien/fib3.jpg The Golden Mean / Golden Ratio The golden mean, also known as the golden ratio, as the name suggests is a ratio of distances in simple geometric figures  [3]  . This is only one of the many definitions found for the term. It is not solely restricted to geometric figures but the proportion is used for art, nature and architecture as well. From pine cones to the paintings of Leonardo Da Vinci, the golden proportion is found almost everywhere. Another definition of the golden ratio is a precise way of dividing a line  [4]   There has never been one concrete definition for the golden ratio which makes it susceptible to different definitions using the same concept. First claimed to be known by Pythagoreans around 500 B.C., the golden proportion was established in print in one of Euclids major works namely, Elements, once and for all in 300 B.C. Euclid, the famous Greek mathematician was the first to establish what the golden section really was with respect to a line. According to him, the division of a line in a mean and extreme ratio  [5]  such a way that the point where this division takes place, the ratio of the parts of the line would be the Golden proportion. He determined that the Golden Ratio was such that The golden ratio is denoted by the Greek alphabet which has a value of 1.6180339à ¢Ã¢â€š ¬Ã‚ ¦ Since then, the golden ratio has been used in various fields. In art, Leonardo Da Vinci coined the ratio as the Divine Proportion and used it to define the fundamental proportions of his famous painting of The Last Supper as well as Mona Lisa. http://goldennumber.net/images/davinciman.gif Finally, it was in the 1900s that the term Phi was coined and used for the first time by an American mathematician Mark Barr who used the Greek letter phi to name this ratio.  [6]  Hence, the term obtained a chain of different names such as the golden mean, golden section and golden ratio as well as the Divine proportion.   The Relation between the Fibonacci series and the Golden Ratio After the discovery of the Fibonacci series and the golden ratio, a relation between the two was established. Whether this relation was a coincidence or not, no one was able to answer this question. However, today, the relation between the two is a very close one and it is visible in various fields. The relation is said to be The limit of the ratios of the numbers in the Fibonacci sequence converges to the golden ratio. This means that as we move to the nth term in the Fibonacci sequence, the ratios of the consecutive terms of the Fibonacci series arrive closer to the value of the golden mean ().  [7]   Forming the Conjecture The Fibonacci series and the golden ratio have been linked together in many ways. Hence, I shall now produce the same statement as a conjecture as I am about to prove the relation through a set of experiments and eventually proving the conjecture (right or wrong). The conjecture is stated below The limit of the ratios of the terms of the Fibonacci series converge to the golden mean as n à ¢Ã¢â‚¬  Ã¢â‚¬â„¢ , where n is the nth term of the Fibonacci sequence. In order to prove this conjecture, I have carried out a few experiments below that shall attribute to the result of the above conjecture. Testing the Conjecture Experiment No. 1: The first set of experiments deal with the Golden Rectangle. The golden rectangle is that rectangle whose dimensions are in the ratio (where y is the length of the rectangle and x is the breadth of the rectangle), and when a square of dimensions is removed from the original rectangle, another golden rectangle is left behind. Also, the ratio of the dimensions ( is equal to the golden mean (). I have used the concept of the Golden Rectangle to test whether the ratios of the dimensions of the two golden rectangles, when equated to each other, give the value of the golden ratio or not which is also said to be the formula for the nth term of the Fibonacci series. The latter part of the statement is in accordance with Binets formula. The following experiment shows how this works. Let us consider a rectangle with dimensions . The dotted line is the line that has divided the rectangle in such a way that the square on the left has dimensions of . Now, the rectangle on the right has the dimensions of where x is now the length of the new golden rectangle formed and (y-x) is the breadth. Golden Rectangle 1: y x y-x The reason why this rectangle is called a Golden Rectangle is because the ratio of its dimensions gives the value of à Ã¢â‚¬  . Hence, the information we can gather from the above figure is that (1) The new golden rectangle formed from the above one is shown below with dimensions Golden Rectangle 2: y x x The above new golden rectangle shown must thus also have the same property as that of any other golden rectangle. Therefore, From the above experiments we can establish the following relation (2) For convenience sake, I have decided to take so as to make y the subject of the equation. Hence, the above equation can now be re-written as On cross-multiplying the terms above we get Writing the above equation in the form of a quadratic equation, we get Using the quadratic formula, , we get Hence, the two roots obtained are However, the second root is rejected as a value as y is a dimension of the rectangle and hence cannot be a negative value. Hence we have, Evaluating this value we have But, from equation 1, we know that However, the value of x was restricted to 1 in the above test. So as to eliminate the variable in order to keep only y as the subject, I carried out the calculations below that help in doing so Rewriting the equation Cross-multiplying the variables Dividing the equation by , we get But we know that . Thus, using this substitution in the above equation we have This is the same quadratic that we obtained earlier and hence the doubt for the presence of x clears out. Experiment No. 2: For my second experiment, I have decided to use the concept of the Fibonacci spiral and that of the Golden Spiral. The steps on how to draw these spirals are given below A Fibonacci spiral is formed by drawing squares with dimensions equal to the terms of he Fibonacci series. We start by first drawing a 1 x 1 square 1 x 1 Next, another 1 x 1 square is drawn on the left of the first square. (every new square is bordered in red) Now, a 2 x 2 square is drawn below the two 1 x 1 squares. Next, a 3 x 3 square is drawn to the right of the above figure. Now, a 5 x 5 square is adjoined to the top of the figure. Next, a 8 x 8 square is adjoined to the left of the figure. And so the figure continues in the same manner. The squares are adjoined to the original shape in a left to right spiral (from down to up) and each time the square gets bigger but with dimensions equal to the numbers in the Fibonacci series. Starting from the inner square, a quarter of an arc of a circle is drawn within the square. This step is repeated as we move outward, towards the bigger square. The spiral eventually looks like this http://library.thinkquest.org/27890/media/fibonacciSpiralBoxes.gif The shape shown below is the Fibonacci spiral without the squares http://library.thinkquest.org/27890/media/fibonacciSpiral2.gif A similar process is followed for forming the golden spiral. However, the only difference is that we draw the outer squares first and then draw the arcs starting from the larger squares. Hence, the spiral turns inwards all the way to the inner squares. Golden Spiral The Golden spiral eventually looks like this Golden Spiral On comparing the two spirals, it can be seen that they overlap as the arcs occupy the squares with dimensions of the latter terms of the Fibonacci series. An image of how the two spirals look is shown below http://library.thinkquest.org/27890/media/spirals.gif From the above experiment, it can be seen that there is a connection between the Fibonacci series and the Golden Mean as their individual spirals overlap each other as the n (which is the nth term in the series) tends to infinity. Experiment No. 3: My third experiment involves technology. In this experiment, I decided to use a program of Microsoft Office, namely, Microsoft Excel in order to record the values obtained on calculating the ratio of the consecutive terms of the Fibonacci series. In the table below, I have recorded the terms of the Fibonacci series in the first column, the value of the ratio of the consecutive terms in the Fibonacci sequence in the second column, the value of  [8]  in the third column and the variation of the value of the ration from the value of à Ã¢â‚¬   in the last column. Term of Fibonacci Series Value of ratio of consecutive terms value of variation of value calculated from value of 0 1 1 1.00000000000000 1.61803398874989 0.61803398874989 2 2.00000000000000 1.61803398874989 -0.38196601125011 3 1.50000000000000 1.61803398874989 0.11803398874989 5 1.66666666666667 1.61803398874989 -0.04863267791678 8 1.60000000000000 1.61803398874989 0.01803398874989 13 1.62500000000000 1.61803398874989 -0.00696601125011 21 1.61538461538462 1.61803398874989 0.00264937336527 34 1.61904761904762 1.61803398874989 -0.00101363029773 55 1.61764705882353 1.61803398874989 0.00038692992636 89 1.61818181818182 1.61803398874989 -0.00014782943193 144 1.61797752808989 1.61803398874989 0.00005646066000 233 1.61805555555556 1.61803398874989 -0.00002156680567 377 1.61802575107296 1.61803398874989 0.00000823767693 610 1.61803713527851 1.61803398874989 -0.00000314652862 987 1.61803278688525 1.61803398874989 0.00000120186464 1597 1.61803444782168 1.61803398874989 -0.00000045907179 2584 1.61803381340013 1.61803398874989 0.00000017534976 4181 1.61803405572755 1.61803398874989 -0.00000006697766 6765 1.61803396316671 1.61803398874989 0.00000002558318 10946 1.61803399852180 1.61803398874989 -0.00000000977191 17711 1.61803398501736 1.61803398874989 0.00000000373253 28657 1.61803399017560 1.61803398874989 -0.00000000142571 46368 1.61803398820532 1.61803398874989 0.00000000054457 75025 1.61803398895790 1.61803398874989 -0.00000000020801 121393 1.61803398867044 1.61803398874989 0.00000000007945 196418 1.61803398878024 1.61803398874989 -0.00000000003035 317811 1.61803398873830 1.61803398874989 0.00000000001159 514229 1.61803398875432 1.61803398874989 -0.00000000000443 The aim of the table is to find out whether the value of the ratio reaches the value of à Ã¢â‚¬   or not, as the number of terms increases infinitely. Observation: From the above table, it can be seen that as we reach the nth term of the Fibonacci series, the variation in the value of the ratios from the value of à Ã¢â‚¬  , decreases. This observation is in agreement with the conjecture The limit of the ratios of the terms of the Fibonacci series converge to the golden mean as n à ¢Ã¢â‚¬  Ã¢â‚¬â„¢ , where n is the nth term of the Fibonacci sequence. Inference: From the above 3 experiments, I have found that the conjecture holds true for them all. Hence, I would like to state that the tests for the conjectures have been significantly successful. The Proof In order to find the relation between the Fibonacci series and the Golden Ratio, I followed the proof below that uses calculus to establish the required relation. The Fibonacci series is given by, Assuming that 0, 1, and 1 are the first three terms of the sequence: (3) This eventually goes on to form the well known sequence: 0, 1, 1, 2, 3, 5, 8, 13à ¢Ã¢â€š ¬Ã‚ ¦ Dividing the Left Hand Side (or LHS) and the Right Hand Side (or RHS) of equation 3 by F(n), gives (By taking the numerator as the denominator of F(n)) By substituting the limit of the ratios of the terms (as n à ¢Ã¢â‚¬  Ã¢â‚¬â„¢ ) of the Fibonacci series with A, the limit is taken on both sides such that n à ¢Ã¢â‚¬  Ã¢â‚¬â„¢ The above is true as the ratio Hence, the below quadratic equation is formed We can find the roots of A by using the quadratic formula, . or From this we find that This value of is easily attainable using the Binet formula. The Binet formula is that formula which gives the value of by substituting the variable x with one of the n terms of the Fibonacci series. Using the concept of the golden rectangle, the quadratic that was obtained earlier Gave the value of . The proof of the Binet formula shows another possibility to arrive at the relation between the Fibonacci series and the Golden Ratio. The beauty of this proof is that the quadratic first arose from the Fibonacci series calculation and the root that was obtained gave the value of phi. This is from the proof that was written above. Under the heading Testing the Conjecture that was done earlier, the quadratic arose from the dimensions of the Golden Rectangle and the equation thus obtained gave the value of phi. Using this concept, I have followed the proof below which was solved by older mathematicians. The Binet formula is given by Now, from the above tests, we got However, there were 2 values that were obtained on calculating the value of y. The value of y that was negative was rejected then as it was incorrect to consider it a valid answer for a dimension of a geometric figure. Calling this negative root as , we can rewrite the Binet formula as Going back to the quadratic equation, we can substitute in place of y and so the quadratic equation is (4) This quadratic was obtained from the Golden Rectangle. In order to arrive at the Fibonacci sequence, a series of algebraic manipulations will help us reach that step. To start off with, we have the value of in terms of . Now, to get the value of in terms of , we multiply equation (4) into . Using equation (4), we substitute for and we get Using the same method to find the value for raised to higher powers, we have Similarly, Writing the various values for raised to higher powers (5) à ¢Ã¢â€š ¬Ã‚ ¦ Now if we look at the coefficients closely, we see that they are the consecutive terms of the Fibonacci series. This can be written as (6) However, the above trend is not enough proof for generalizing the above statement. Hence, I decided to prove it by using the principle of mathematical induction. Step 1: Step 2: To prove that P(1) is true. Hence, P(1) is true (from equation 5) Step 3: Hence, P(k) is true where Step 4: To prove that P(k+1) is true. Starting from the RHS, (from equation 3) (from equation 4) (from P(k)) = RHS Hence, P(k+1) is true. Therefore, P(n) is true for all Now that we have proved that P(n) is true is true in its generalized form. Also, we know that is the other root of the quadratic equation and so the above general equation can be written in the above form as well (7) In order to obtain the Binet formula in the form of We can subtract equation (7) from equation (6) to get Substituting the original values of and in denominator of the above equation, we get Substituting the value of and in the above equation, we get This is the Binet formula which we started to prove. Hence, the formula is valid. Verifying the Proof In order to validate a proof, it must be tested in order to check whether the conjecture is valid and can be generalized. For this reason, I have decided to use the Binet formula (that was proved above) to check the validity of the relation between the Fibonacci series and the Golden Ratio by substituting values for x in the equation Using Case 1: , Which is the first term of the Fibonacci series. Case 2: , Which is the second term of the Fibonacci series. Case 3: , Which is the third term of the Fibonacci series. Case 4: , Which is the fourth term of the Fibonacci series. From these substitutions it is clear that the formula is a valid one which gives the desired result. Also, the above calculations have proved to be substantial examples for proving the validity of the proofs shown above. However, an important note to remember in the Binet formula is that the value of x starts from 0 and increases. So it can be said that (x belongs to the set of whole numbers). This is to account for the fact that the Fibonacci series starts from 0 and then continues. Hence, the conjecture is true and can be generalized. Hence the conjecture below can be considered true. The limit of the ratios of the terms of the Fibonacci series converge to the golden mean as n à ¢Ã¢â‚¬  Ã¢â‚¬â„¢ , where n is the nth term of the Fibonacci sequence. Conclusion From the above tests and verifications, it is clear that a relation between the Fibonacci series and the Golden Ratio does truly exist. The relation being The limit of the ratios of the terms of the Fibonacci series converge to the golden mean as n à ¢Ã¢â‚¬  Ã¢â‚¬â„¢ , where n is the nth term of the Fibonacci sequence. The Fibonacci series as well as the Golden Ratio have their individual applications as well as combined applications in various fields of nature, art, etc. As mentioned earlier, the Fibonacci series was used to find a solution to the rabbit problem. The relation between the two concepts was an integral part of the central idea in the novel The Da Vinci Code. Along with these well known ideas, other applications of the two concepts are present in the whirls of a pine cone, the paintings of Leonardo Da Vinci, the spiral of the nautilus shell, the petals of the sunflower. These are only very few examples regarding the applications of the two concepts. However, this relation has proved to be useful to environmentalists, artists and many other researches. For example, artists were able to use the study of the concept in the paintings of Leonardo Da Vinci and decipher old symbols. It also has given them the chance to create art of their own that by using this concept in their procedure of creating. Further Investigation With the great number of applications that were found regarding the Fibonacci series and the Golden Ratio, there is a possibility that there are other applications of the concept as well. The convergence of the ratios of the values to the value of phi may prove to be of great significance if applied to another theory that has boggled minds of mathematicians for years. Possibilities such as these give rise to the question of further investigation in this aspect of the relationship between the two concepts.

Friday, October 25, 2019

Long Term Effects of Colonization :: essays research papers

Even in today’s complex society, the effects of past colonization can still be felt. The most obvious of these effects on society is a change in the culture of any colonized area or group of people. This is a direct result from the forceful tactics used during historical colonization. Colonization has occurred throughout history. In Europe, three of the most influential colonizers were the Spanish, the French, and the British. These three countries were driven by three very basic motives: a desire for material gain, a desire to spread religion, and a desire to expand territory. Britain conquered Burma over a period of 62 years (1824-1886). Burma wasn’t administered as a province of India until 1937, when it became a separate, self-governing colony. This is the arrangement of details surrounding George Orwell’s story of â€Å"Shooting An Elephant†. The reader finds oneself in the midst of a colonization struggle between the British and the Burmese. On one hand there is a â€Å"Burmese† elephant that needs to be contained, while on the other hand there is a growing number of people joining a crowd that seems to be an obstacle for an imperialist guard’s ability to take control of the situation. The very tension of the crowd following the imperialist guard is the â€Å"colonization effect† is felt. This crowd of Burmese civilians expect the guard to shoot and kill this elephant, hence the reason they followed him. The guard finds himself being pressured by the crowd to take care of shooting the elephant. It is this pres sure that almost forces the guard to make a hasty, not necessarily the right decision about handling these circumstances. If the guard were to make an error in judgment in direct result from this pressure from the crowd, he would find himself caught in a very bad position. A guard, who is part of a coalition colonizing an area, in the middle (literally) of an angry mob of local civilians unwilling to accept the colonization brought on by this guard’s imperialistic philosophies. The effects of eighteenth and nineteenth century colonization can still be felt today. When Britain colonized Burma, the English language quickly spread, and the indigenous languages of the natives began to be wiped out.

Thursday, October 24, 2019

Impressions of what life was like for the colonists Essay

Life in the new world for the colonists was like nothing that individuals in today’s society can understand. After taking the Would You Have Survived the Colony quiz on the website, it is easy to see that surviving the colonial atmosphere might have been one of the most difficult tasks on earth. This is because of the differences in culture, in food, in work load, and with other important aspects of life that would take an awful lot of adjusting. When the Europeans came across the pond to colonize America, they had a lot of adjusting to do, as well. The first way that they had to adjust to the new world was with the environmental changes. Life in America was rough because of all of the elements. Europe was a flat area with a lot of rain and average weather. When they came to America, they had to put up with mountains, with rivers, and with lots of other elements. There was also the animals that they had to adjust to. Because the United States was just being colonized and modernized, lots of wild animals were running around where people were living. Among them were predators like bears and big cats. When people went out to find food or to cut wood, they had to put up with this nuisance. This was how life was so difficult and it was something that people of today’s culture would struggle with. When taking that quiz, I thought about the clothes that people would wear if they had to go back to that time. I like to be in nice clothes. Though I do not have to have the latest in fashion, I do like to keep up with the times. Back then, the clothes had to last a long time and they had to be able to stand up to the elements. People had to track through the woods, so the clothes had to be able to put up with that challenge. Since there was no air conditioning or heating at the time, the clothes also had to be much more of an insulator in the difficult times. This would be a difficult adjustment for someone like myself if I were to go back in time. The last and most important thing is the overall work ethic and lifestyle that would have to be employed. Every time those people wanted something, they had to work hard for it. If they wanted a fire, they had to cut down some wood and start the fire. If they wanted to eat something, they had to go kill it and cook it. There were no fast food restaurants to go grab food at. Today, people go to work in order to make money to buy nice things. Those people had to go to work in order to keep themselves and their families alive. That was in addition to actually protecting themselves from the elements and the things in the environment that were so difficult. Overall, life in the colonial period was difficult and it would definitely be an adjustment for anyone who had to go back in time and face it. The differences in the economy and with the environment are so profound that people had to go through a whole lot each and every day. The main difference is that there were no days off if you felt bad or simply needed some rest.

Tuesday, October 22, 2019

buy custom The Post-AIDS Movement essay

buy custom The Post-AIDS Movement essay The post-AIDS movement has seen major items that are used being kicked out of advertisement due to their negative effects to the contemporary world where we have people that are affected by the AIDS pandemic. The negative effect of sex revolution to people living with AIDS has seen these items that have a relative relationship with sexual acts, but have the relative importance ion the diagnosis of this disease. The advertisement of things that are directly involved with sex can have a negative impact to youth as a thing like condom advertisement on TV will influence them to be engaged in sexual activities. This can enhance sexual activity among the youths and can lead to unprotected sex which definitely will result to contracting the deadly diseases that the advertisement was targeting. Parents have to take action in educating their children about safe sex when they attain the age that is suitable to be educated. Items that have to be used in the treatment or the diagnosis of conditi ons that are with the people are easily advertised due to the fact that they do not directly touch on sex that is widely seen as a taboo. Due to the fact that prostitution in some instances is viewed to be against the morals of the society, it can also be viewed as an occupation like any other as there is provision of employment to those involved in the act. Thus, the issue of prostitution should not be taken lightly as to a much extent; it is a contributor to the economy thus enhancement of money circulation and also the payment of taxes to the government. Money that is generated from this profession finds its way to the economy through purchasing of other consumer goods. Due to the high percentage of abuse to the profession by the members of the population, the government should provide adequate laws that safeguard the rights of the prostitutes. Thus indulgence to prstitution one has to overcome the many cases that are associated with the profession. The prostitutes need to be provided with benefits of both health and retirement as their occupation was positively contributing to the economy. There should also be enhancements of programs that educate these prostitutes of the importance of practicing safe sex with their clients to avert the dangers that are involved with the unprotected sex. The power of knowledge lies primarily through gathering of information from the various types of media in the world. The dissemination of information to the general public helps them to acquire certain information that brings a lot of benefit to their lives. The spread of malady can be minimized when information that concerns its spread is relayed to the population as they become aware of the means and ways to which the epidemic is spreading and thus they are equipped with the mechanisms of curbing it. The dissemination of information to the population particularly through TV has helped in wiping of ignorance and arrogance that thrive within peoples minds. Media plays an important role in the diagnosis of information to the population at the right time thus enhancing their preparedness of any occurrence of an epidemic. They have the power and the courage that is required to face the epidemic as the information reaches to them within the shortest time. The information acts as a guide in the management of the epidemics and this provide an avenue for preventing further spread of the epidemic. The information thus provide an avenue for the populations decisions making using information at hand and the action taken which usually results to the minimization of the spread. Legalization of prostitution can play a major role in contributing to the economy as this practice is medieval, and the direct contribution to the economy is minimal with criminal acts that are associated with the illegal prostitution. Legalizing of prostitution prevents the underground prostitution which has the effects of forced prostitution and the introduction of the minors to the profession. The act of prostitution will therefore be effectively managed instead of it being ignored as the case of it being illegal. The crime figures that are always organized will not be able to treat their workers as subhuman and they will be unable to control women as this will give the prostitutes the equal right as the ordinary women have been accorded. Prostitution is a personal choice and will be open under the philosophy of free and dynamic society. The minors will not be forced to prostitution as the occupation will be highly organized thus enabling the law enforcers to monitor its activiti es and it will be easier for them to detect any minors involvement in the profession. The reality shows can be used to play an important role to the fight against the HIV pandemic and the sex revolution of the post-AIDS movements that has been seen to be rising. The pops that are hosted relatively points out to areas that can have significant impacts to this fight against HIV as they can improve in the fight if they are applied, even though some would not be having an impact for some time. The population is made aware of the possibilities of methods that can be applied to the fight and thus forming a culture that is aware of the effects of HIV, and joining hand in hand to fight the pandemic. Their arguments concerning the fight do contribute to the fight as they bring out points that are necessary in enhancing the fight. The pops in the reality shows usually provide powerful messages to the population through the shows which in reality have a great impact to the fight and also equip the masses with the necessary information that enhance their fight if they are effecti vely applied. Buy custom The Post-AIDS Movement essay

Monday, October 21, 2019

The Solid Agricultural Company Essay Essays

The Solid Agricultural Company Essay Essays The Solid Agricultural Company Essay Essay The Solid Agricultural Company Essay Essay There are at least as many manners of direction as there are directors ; however. most direction manners fall into one of a few wide classs. Every manager’s manner includes some agencies of doing determinations and some agencies of associating to subsidiaries. Below are the five most common direction manners. Autocratic: Autocratic or autocratic directors lead one-sidedly. They make determinations based on their ain sentiments and experience without taking the sentiments of subsidiaries into history. Although autocratic directors do non be given to be popular with employees. they make determinations rapidly and expeditiously. On the other manus. if an bossy director makes an mistake. the deficiency of input from others can do the effects terrible. Autocratic direction tends to be successful in industries that rely on unskilled workers and have plentifulness of turnover. such as nutrient service and retail. Highly skilled and personally motivated employees tend to gall under this type of direction. Advisory: Like bossy directors. advisory directors make determinations more or less one-sidedly. Unlike bossy directors. these leaders prioritize communicating with employees and take their demands into history alongside the demands of the concern. Consultative direction still allows the director to do determinations expeditiously ; in add-on. the accent on employee interaction tends to increase employee trueness and cut down turnover. However. employees tend to go extremely dependent on their director. Advisory directors tend to be most successful in concerns that hope to retain employees for long periods of clip. Many of the best office directors use this manner. Persuasive: Persuasive directors maintain control over every facet of the concern indirectly. Alternatively of giving orders. these directors operate by explicating why undertakings need to be carried out in a certain manner. Employees tend to experience more involved in the decision-making procedure under this manner ; however. ultimate authorization still rests with the director entirely. Persuasive direction is a peculiarly helpful manner when complicated undertakings need to be carried out in the workplace. However. directors who rely excessively to a great extent on explicating every undertaking in item may see their concerns decelerate to a crawl. Democratic: While a persuasive director explains every facet of the decision-making procedure to his subsidiaries. a democratic director really includes his subsidiaries in the procedure. Democratic direction relies to a great extent on bipartisan communicating between direction and employees. This manner is peculiarly helpful when a determination requires specialized cognition that the director lacks ; for case. when doing an IT-related determination. a director may necessitate to inquire an IT specializer for input. Including employees in decision-making tends to better occupation satisfaction and cut down turnover. Trusting on employee input for every determination. though. can greatly cut down the efficiency of the concern. Laissez-faire: In a â€Å"hands-off† direction manner. the director acts as a incentive. wise man and usher to his subsidiaries. Individual employees manage their ain subdivisions of the concern with minimum supervising. Possibly surprisingly. this direction manner demands the most personal accomplishment from the director: If he can efficaciously pass on a strong vision for the concern and steer his subsidiaries with wide expertness. a individualistic director can convey out the best in his workers. Highly professional. self-motivated employees. such as salesmen and applied scientists. can profit greatly from this manner. Although most directors tend to fall into one of these five classs. the most successful troughs can pull from several manners depending on the state of affairs. Within a individual office. some fortunes may name for an bossy determination. others may name for democratic engagement from subsidiaries and still others may necessitate a hands-off attack. Directors who make an attempt to larn all five manners can win in any scene.