Research on Hybrid Cars Essay

I. Introduction: ? Overview Of The Project: This project is based on the latest technology in automobile (car) industry- HYBRID TECHNOLOGY. In this project we are going to discuss about the hybrid technology in cars, the impact of hybrid technology on Indian automobile (car) industry, the companies which have adopted and benefited through this technology and the findings & the conclusion. ? Hybrid Technology: A hybrid vehicle is a vehicle that uses two or more distinct power sources to move the vehicle. Power sources include: ? On-board or out-board rechargeable energy storage system (RESS) ? Gasoline or Diesel fuel ? Hydrogen ? Compressed air ? Human powered e. g. pedaling or rowing ? Wind ? Compressed or liquefied natural gas ? Solar ? Coal, wood or other solid combustibles The term most commonly refers to hybrid electric vehicles (HEVs), which combine an internal combustion engine and one or more electric motors. ? HYBRID CARS: Hybrid cars are one among the promising types of new generation cars. In the present era, the motor vehicle industry is going through a transition phase, which is to meet the pace of the growing world. Cars are now become inevitable assistants for the travel and it is not uncommon to have 2 or 3 cars in a home. And, motor vehicles are now facing the next generation problems of the conventional cars. Moreover, many environmental and energy utilization issues are coming cross. Hybrid cars are developed with an intention to answer much of these questions, and the success of it in the road make it a favorite choice of many. Although any car, which has a combination of two different ideas can be called as a hybrid, but the cars, which combine two energy sources for its running is popularly named as hybrid car. To be simple, the conventional cars run on a single fuel source such as gasoline, petrol and diesel. The energy efficiency of the cars was insufficient to meet the future needs, in the highly energy depleting situation. The search for alternative resources is intensive and one of them, electric cars were a success, but its limitation was the inadequacy for a long drive and difficulty for frequent recharges. Hybrid cars were a better solution since it combines the benefits of both types of cars. Now, most of the hybrid cars use the engine that work in combination of gasoline and electricity. Hybrid cars are much appreciated by the experts because of its energy efficiency. As the car has two energy sources, the car will in effect, use up only reduced energy and the most beneficial attribute is that the batteries in the car for electrical transmission will be spontaneously charged, along with the working of the car. However, the success of the hybrid cars among the motorists relies on mainly on its performance on the road. Despite of the great fear, whether the new car could give out the performance as of a conventional car, hybrid car gave out adequate performance, with aid of its sophisticated technology and aerodynamic design. The utility of hybrid cars for the society was proved, when Government adopted particular measures for its promotion. Now, as part of its preferred usage, tax credits are available, which are changed yearly, according to the prevailing market conditions. Government was impressed with the two important advantages such as improved mileage and reduced tailpipe emissions, which can attribute low environmental pollution and reduced non renewable fuel consumption. Now many companies such as Toyota, Ford, Honda and Lexus are competing in the market of hybrid cars with their latest versions. Any how, a comparison of different models is advised before the purchase. Hybrid cars are thus the present phase of car industry. The advancements are going on continuously in its fuel selection and structure, to persist it to a future car, and motorists are looking forward to the best out of it. ? History of Hybrid Vehicles The history of hybrid cars dates back to the late 1800s and 1900s. In 1905, Mr. H Piper filed a patent for a gasoline engine-electric motor powertrain. According to him, the electric motor would augment a gasoline engine, allowing a vehicle to accelerate from zero to 25 miles an hour in 10 seconds, much faster than the gasoline engines of that time. Ironically, when finally Mr. H Piper was granted the patent a few years later, normal engines were capable of producing the same kind of acceleration. Due to rapid advancements in the gasoline engine, the popularity of a hybrid car slowly diminished untill again in the early to mid 1970s, the time of oil crisis. Many companies poured funds to build experimental Hybrid Electric Vehicles. But as the oil became available again, the surge for HEVs died down immediately. The Europeans and Japanese researching on reducing production costs and making HEVs more salable. Companies like Toyota, Honda, Volkswagen, Mitsubishi came up with ways to reduce emissions and better the mileage. Toyota introduced the Prius in 1997 (in Japan and in 2000 in the US) which proved to be a huge success. Recent sales figures indicate that well over 300,000 units of Toyota Prius have been sold the world over justifying the concept of a clean family car. In 1999, Honda introduced its first production hybrid car, the Insight and then the Civic Hybrid in 2002. Ford came up with the first hybrid SUV, the Escape, which hit the road in 2004. Quick on their path are several other contestants such as Dodge with their hybrid pickup, the Ram, and chevrolet’s Silverado. ? How Hybrid Cars Work? Hybrid Cars integrate the power of the conventional gasoline engine with that of an electric motor. A high powered battery pack provides energy to the motor which itself gets recharged when the car is decelerating. This is called as regenerative braking. The gas engine can also assist the battery in recharging. This kills the need to plug the car to an external source of energy. As of now, there are two types of hybrid vehicles. In one type, the electric motor acts as a side-kick to the gas engine, assisting it whenever surplus power is needed. The electric motor alone is incapable of independently operating the vehicle. Honda’s Power Assist technology in its hybrids, Civic and Insight is an example. Such vehicles are termed as Mild Hybrids. In mild hybrids, the gasoline engine provides the main source of power, and the electric motor provides additional power whenever needed. The second type of hybrid can be termed as a Full Hybrid, where the gasoline engine and the electric motor can operate the vehicle saperately. In this type, the electric motor can drive the vehicle at lower speeds. In need of more speed, the gasoline engine kicks in. The Toyota Prius and the Ford Escape implement the same techonology. Be it mild hybrids or full hybrids, both are capable of providing lower emissions and better fuel efficiency. The Internal-Combustion Engines (both gasoline and diesel) installed in Hybrid cars are often smaller than those in normal cars for a simple reason that Hybrids have the electric motor for assistance. The motor can take care of city travel which poses stop and go conditions as well as power-consuming add-ons such as the A/C or power-windows and power-steering. At high speeds, the gasoline engine supplies power. This switching of power sources is computer controled and nothing needs to be manually done. Power to the electric motor comes from the battery-pack. Recharging of the battery is automatic and need not be done by external sources. When the car is in uniform motion or when it is decelerating, it generates power which charges the batteries which utilises the valuable kinetic energy. As with any other battery, the Hybrid car battery also has a limited life span. Auto makers however, put the battery life at around 200,000 miles which roughly comes around to 7-8 years, depending on the kind of travel it endures. Thus, It pays to take extra care of your vehicle and travel when necessary. ? Hybrid Car Technology: With the prices of gasoline and fuel always on the increase, car manufacturers have today found a new form of car technology that is fuel efficient and low in pollution. This technology is called the hybrid car technology where the cars have a rechargeable energy storage system (RESS) found in the vehicle, along with some fuel propulsion source. Hybrid cars don’t produce much pollution and consumes minimal fuel; and its different propulsion systems have either common parts or systems. Hybrid cars are generally designated to vehicles running on a combination of petroleum and electricity. These vehicles are called hybrid-electric vehicles where electric cells are used to power electric engines, along with an internal combustion engine. The advantage of these cars is that they sort of extend their battery charge through the kinetic energy they catch in regenerative braking. Moreover when such cars cruise, or move on a small thrust, the combustion engine generates energy with the running of a second electric motor. This is done to either recharge the battery or to provide energy to the motor for driving the car. This is unlike the conventional electrical cars where they avail of their battery charge through external sources like the grid. Today, most of the hybrid cars run on either gasoline or diesel as their main energy source while there are some cases where other fuels like ethanol or plant based oils are used too. There are also some cars that use hydrogen fuel. Sometimes, hybrid cars are also referred to the cars that are flexible-fuel vehicles where they run on a combination of different fuels like gasoline and ethanol alcohol fuel. The main reason people prefer to use hybrid cars is because of its hybrid technology of a combination of technologies. With this, a lot of gas fuel is saved which is of course, beneficial to the car buyer. With the passage of time, hybrid car technology has improved in the different hybrid cars. This is because with time, hybrid cars have also become popular and the manufacturers have been working on more means to make the car more feasible to the prospective car buyer. With hybrid car technology, the motion of the car is designed in such a way that the engines in these cars have a smaller size that is used when drifting and driving leisurely. It is usually the battery source that provides the additional power like going uphill or accelerating whenever needed. To couple things, when the hybrid car is stopped, the hybrid fuel engine gets switched off to run off the electric motor. Hybrid cars are built lighter and are designed more aerodynamically for better speed. And its tires are usually stiffer and have a higher inflation so that the drag of the car is reduced. So it can be seen that with hybrid car technology, a car has become more efficient. Though the rates of these cars may initially be a bit high, they are very much worth it in the long run during its lifespan. ? Hybrid Car Pro and Cons. The pros and cons of hybrid car is one of the widely discussed topics since hybrid car is a trend among the new generation vehicles. Hybrid car is the type of car, which utilizes two different energy sources to meet the energy requirement. Even though the hybrid technology was prevailing for many purposes such as train engines and submarines, its well-liked use among the people was begun only with the incorporation of the idea in the motor vehicles. Hybrid car became soon accepted among the customers, however, its increased popularity arise the need for a cross analysis since it is a fact that every factor will have two sides. ? Pros of Hybrid Vehicles Hybrid cars carry with them a bundle of advantages. o Hybrids combine clean energy of the electrical motor with the power of the gas-powered engine which results into lower emissions and better mileage. o Thanks to the ever improving technology, hybrids perform at par with the normal ga-powered vehicles, if not better. o Hybrids are reliable and comfortable as any traditional car and they have a tax benefits(only till 2006). o There are purchase incentives for Hybrid vehicle owners (varies by state). o Hybrids are much cleaner cars than normal vehicles with lesser CO and other greenhouse gas emissions. o Hybrids provide a better mileage. o The future for hybrids looks bright with rapid developments in hybrid technology to improve engine efficiency. o Due to the Regenerative Braking technology, the batteries need not be charged by an external source. o o Special warranties are provided for the battery pack, the electric motor other costly items. o Hybrids help reduce the dependency on fossil fuels which directely affects fuel prices. Hybrid cars are often refereed to as the ‘car of the era’. The unique advantages of the hybrid car will be sole basis for such recognition in the market. The motor industry was always in the effort to develop most beneficial model and the disadvantages of the conventional model might be the triggering factor for the formation of advantageous models. Usually, anything to be considered as advantageous will make benefit only to its owner, and to the maximum, the family of the owner. The specialty of the hybrid car enhances in this situation since its advantages can attribute benefit to not only the owner or his family, but to the entire society, nation and the mankind. The advantages of the hybrid car start right from its difference in the basic pattern. Hybrid car is type of car that utilizes two energy sources for its movement. The popular hybrid cars in the market are manufactured in such a manner to combine the benefits of an internal combustion engine and electrical motor. The shortening level of gasoline in the world as it is a non-renewable energy was the major drawback of the conventional cars, which was rectified in the electrical cars, but it also had its own disadvantages. The advantage of the hybrid car is that it can rectify the complaints in the both systems and balances the use of electrical energy and gasoline engine, in their optimum levels. In the hybrid car, the electrical energy is used while starting up of the car and its low speed ranges, which will help to impart a check to the tail pipe emissions. As the automobiles is increasing, world is at the threat of toxic pollutants and global warming, due to their exhaust ingredients. The decrease in the tail pipe emission will be a great advantage for the environment as well as the society. However, gasoline engine will take up the transmission, when the speed goes up since, it is essential to attribute the pace for the drive. While the traffic stops and steep slopes the electrical energy will be again activated, which will help to reduce the gasoline utilization. The aerodynamic design, lighter materials and smoother tyre will help for better energy consumption. The striking technological advantage of the hybrid car is that the energy loss, while braking is re-channeled for the electrical battery charging, called as regenerative braking, and a separate energy for battery charging is not required. The advantages of the hybrid car are multifaceted since it attributes economical, technical and economical benefits. Despite of the owner, the country as well as, is benefited from the gasoline saving as the oil prices are steeping very high, and its effects the country’s whole economy. This advantage is also a benefit to the customer as government has decided to give reductions and tax credits for the hybrid car buying. In addition to Federal exemption certain states also provide local exemptions to promote the use of hybrid car. Hybrid car is thus an advantageous car, which helps to over come much of the crisis related to the motor world. ? Disdvantages Of Hybrid Cars Hybrid cars, though useful, have some disadvantages. The point to be noted here is that the advantages far exceed the disadvantages. o High cost: hybrids cost anywhere from $2,000 to $5,000 more their non-Hybrid versions. o More weight due to battery packs. o Some states charge additional fees for registration. o In the event of an unfortunate accident, there is a risk of exposure to high voltage wires. o They have a complicated system which needs to be taken care of by experienced mechanics only. o Spare parts maybe hard to find and may be costly. o Usually, hybrids have a lower acceleration than that their normal counterparts. II. INDUSTRY PROFILE: ? HYBRID TECHNOLOGY IN INDIAN AUTOMOBILE (CAR) INDUSTRY: ? INDIAN AUTOMOBILE INDUSTRY AN OVERVIEW: The manufacturing of automobiles commenced in India 60 years ago, since then, the journey of the Indian Automotive industry can be classified into three main phases. Touching upon them briefly: The first phase till mid 1980s could be termed as one of protection for the Indian automotive industry. There were restrictions on the manufacturing and import of automobiles and the Indian automobile market was a seller’s market. The second phase, post 1991, could be termed as a phase of liberalization as the Indian automotive market was the beneficiary of the opening up of India’s economy. This phase was marked by the entry of foreign automobile players and increase in the availability of automotive financing. The Indian automotive market became a buyer’s market during this phase. Coinciding with the second wave of liberalization, the third phase from early 2000 till date could be termed as a phase of globalization of the Indian automotive industry. This phase has been marked by the removal of most import controls, entry of many more foreign players in the Indian automotive market and Indian companies gaining a global identity and acquiring foreign companies. The year 2008 is an important year for the Indian automobile industry. Today, the Indian automobile industry is ranked first in the world in the production of three wheelers, second in the production of two wheelers, fourth in the production of commercial vehicles and ninth in the production of passenger vehicles. With a production of nearly 10. 8 million vehicles in FY07-08, the Indian automotive industry has shown an outstanding resilience after the last down cycle about a decade back. In the last few years, the Indian automotive industry has grown at a healthy rate by reducing costs and improving efficiency. With its new found confidence, it has gone beyond the shores of India and is creating a noteworthy footprint in different geographies in the world. The Indian automotive market with a healthy growth rate of 13% in the last 7 years was a source of attraction to many foreign automobile companies whose entry in the Indian market not only increased competition, but also raised customer expectations about product quality and reliability. This forced the Indian companies to introduce new and interesting products and innovation has now become a noteable feature of the Indian automotive industry. The innovation story of the Indian automotive industry would not be complete without mentioning the NANO, which has evoked worldwide interest, curiosity and confidence in the competency of Indian talent. It has not only brought the automobile industry, but also India into focus. The NANO and other similar products have the potential to change the paradigm of the automotive industry worldwide. To maintain a high rate of growth, retain the attractiveness of the Indian market and to further enhance competitiveness in the market place, the Indian automotive industry has been working in a collaborative manner with the government and has drafted an Automotive Mission Plan 2006-16. Some of the key initiatives which have been pursued as per the Automotive Mission Plan include: †¢ Establishment of National Automotive Testing and R&D Infrastructure development Project (NATRIP) †¢ Initiatives for creation and fulfillment of automotive demand †¢ Initiatives towards the betterment of society and the environment, and †¢ Initiatives to become a catalyst for generating an additional 25 million jobs. In the last five years, sales in various segments of the Indian automobile market have grown at a healthy rate of 15% to 27 %. This growth provided encouragement to various players and nearly Rs 78,000 crores of investment has been planned, out of which more than 50% has already been committed. However, today the Indian automotive industry is facing unprecedented challenges. On one hand, demand is shrinking because of the lack of availability of consumer finance, high interest rates and the high cost of fuel, and on the other, cost of input materials has witnessed massive increases. e. g. in the last two years, steel price has increased by almost 40%, copper prices are up by 45%, natural rubber has risen by 40% . The impact of steel price increase alone on various segments of automobiles is quite significant. These factors are having a catastrophic impact on the bottom line of the Indian automotive industry and are resulting in withdrawal, scaling down or deferment of capital investment which would hurt the objectives of the Automotive Mission Plan in the long run. Two other long term challenges are faced by the Indian automotive industry. The first one is climate change due to global warming which would have an impact on all. Contribution of carbon dioxide emissions giving rise to global warming by various sectors are – Public Electricity and Heat Production: 53% Manufacturing Industries & Construction21% Internal transportation (Road,rail,air)12% Others14% (Source: International Energy Agency-2005 Report based on 2001 data for India) Reduction in carbon dioxide emission would require a holistic and an integrated approach. However, the automotive industry is aware of its 10% contribution and is conscious and determined to pursue initiatives to reduce the same. This could be implemented by adopting an integrated and a partnership approach. Some of the initiatives that would reduce carbon dioxide emissions include introduction of new and more fuel efficient vehicles, a mandatory inspection and maintenance regime, the removal of old vehicles as they contribute to a larger portion of carbon dioxide emissions, efficient traffic management, use of alternative fuels like CNG, LPG, bio-diesel etc and the introduction of electric vehicles / hybrid. The second challenge which the Indian automotive industry is facing today is in attracting and nurturing talented manpower not only for the creation of better and reliable products but also for servicing and maintenance throughout the life cycle of the product. More than 60% of the additional 25 million jobs that is projected to get created as per the Automotive Mission Plan, would be in the skilled category. ? INDIAN AUTOMOBILE INDUSTRY AND HYBRID TECHNOLOGY: [pic] ? WHY HYBRIDS IN INDIA: [pic] [pic] [pic] CONCLUSION: [pic] III. COMPANIES PROFILE: Hybrid technology has become a latest trend in the automotive industry. There are a number of companies which have adopted this technology. The list of the companies which have launched their hybrid vehicles are: ? TATA ? Hyundai ? Honda ? Mahindra & Mahindra ? Ford ? Toyota ? BMW ? Nissan Motors A brief profile of these companies and their hybrid car versions are discussed in the following pages: [pic] ? COMPANY OVERVIEW: The Hyundai Motor Company, a division of the Hyundai Kia Automotive Group, is South Korea’s largest and the world’s fifth largest automaker in terms of units sold per year. Headquartered in Seoul, Hyundai operates the world’s largest integrated automobile manufacturing facility in Ulsan, which is capable of producing 1. 6 million units annually. The Hyundai logo, a slanted, stylized ‘H’, is said to be symbolic of two people (the company and customer) shaking hands. In 1998, after a shake-up in the Korean auto industry caused by overambitious expansion and the Asian financial crisis, Hyundai acquired rival Kia Motors. In 2000, the company established a strategic alliance with DaimlerChrysler and severed its partnership with the Hyundai Group. In 2001, the Daimler-Hyundai Truck Corporation was formed. In 2004, however, DaimlerChrysler divested its interest in the company by selling its 10. 5 percent stake for $900 million. Hyundai has invested in manufacturing plants in the North America, China, Pakistan, India, and Turkey as well as research and development centers in Europe, North America, and Japan. In 2004, Hyundai Motor Company had $57. 2 billion in sales in South Korea making it the country’s second largest corporation, or chaebol. Worldwide sales in 2005 reached 2,533,695 units, an 11 percent increase over the previous year. Hyundai has set as its 2006 target worldwide sales of 2. 7 million units (excluding exports of CKD kits). Hyundai motor vehicles are sold in 193 countries through some 5,000 dealerships and showrooms. After a recent survey of global automotive sales by Automotive News, Hyundai is now the tenth largest automaker in the world in 2007. [5] Hyundai Motor Company’s brand power continues to rise as it was ranked 72nd in the 2007 Best Global Brands by Interbrand and Business Week survey. Brand value estimated at $4. 5 billion. Public perception of the Hyundai brand has been transformed as a result of dramatic improvements in the quality of Hyundai vehicles. ? HYBRIDS IN HYUNDAI: Hyundai plans to begin producing hybrid electric vehicles in 2009. The Avante will be the first vehicle to be produced. Since 2004, Hyundai has supplied about 3,000 hybrid versions of its Getz and Accent small cars to government fleets as part of a testing program. The automaker cites a lack of local tax benefits for purchasing hybrids as a barrier to its hybrid development program. But Hyundai expects the tax situation to change in 2009. The new hybrid electric Sonata will make its debut at the Los Angeles International Auto Show in November 2008. Hyundai expects to release it in the U. S. market in 2010, featuring lithium-ion battery technology ? HYUNDAI HYBRIDS IN INDIA: Hyundai is getting increasingly aggressive these days. If Genesis sedan assault wasnt enough, Hyundai is now seriously looking at another Japanese stronghold, the Hybrids. The company is planning to go full steam in developing its own hybrid technology. The company will start off with the hybrid variants of Accent, Sonata and Avante sedan while the research and development center in India will be given the go ahead to develop the technology for small cars. Currently, Hyundai provides Verna (Accent) hybrid models to government agencies as pilot projects. The plan is to expand the line-up to mid-sized sedans and beyond for mass production, starting from 2009. Seok San Jang, a senior vice president for Hyundai’s international business operations saysâ€Å"We have been slow in the field so far but have aggressive plans given the fact that high oil prices have made hybrids almost a necessity now. From next year, we will sell hybrid cars in Korea and by 2010 we will be selling them all over the world, India is our hub for small cars and hybrids for smaller cars will also eventually come from there. † ? HYUNDAI HYBRID MODELS: |[pic] |[pic] | |HYUNDAI ACCENT |HYUNDAI GETZ | [pic] ? COMPANY OVERVIEW: Tata Motors Limited, formerly known as TELCO (TATA Engineering and Locomotive Company), is a multinational corporation headquartered in Mumbai, India. It is India’s largest passenger automobile and commercial vehicle manufacturing company. Part of the Tata Group, and one of the world’s largest manufacturers of commercial vehicles. The OICA ranked it as the world’s 20th largest automaker, based on figures for 2006. Tata Motors was established in 1945, when the company began manufacturing locomotives. The company manufactured its first commercial vehicle in 1954 in collaboration with Daimler-Benz AG, which ended in 1969. Tata Motors was listed on the NYSE in 2004, and by 2005 it was ranked among the top 10 corporations in India with an annual revenue exceeding INR 320 billion. In 2004, it bought Daewoo’s truck manufacturing unit, now known as Tata Daewoo Commercial Vehicle, in South Korea. It also, acquired a 21% stake in Hispano Carrocera SA, giving it controlling rights in the company. Tata Motors launched their much awaited Tata Nano, noted for its Rs 100,000 price-tag, in January 2008. In March 2008, it finalised a deal with Ford Motor Company to acquire their British Jaguar Land Rover (JLR) business, which also includes the Rover, Daimler and Lanchester brand names. The purchase was completed on 2 June 2008 Tata Motors has its manufacturing base in Jamshedpur, Pantnagar, Lucknow, Ahmedabad and Pune. ? HYBRIDS IN TATA The world’s cheapest car, Tata Nano, may also turn out to be world’s cheapest hybrid version as well. Tata Motors intends to offer micro-hybrid version of Tata Nano with micro-hybrid technology that allows the vehicle to reduce fuel consumption and emissions by up to 10 percent. According to a leading Indian news channel, Bosch shall provide the micro-hybrid technology to Nano also known as Start-Stop System. This system allows the engine to automatically turn off when the vehicle is not moving. This additional technology may cost another Rs. 4000 to Rs. 6000 to the overall cost but this technology is definitely the cheapest hybrid technology most suitable for the world’s cheapest car. Most of the countries around the world are getting stricter with fuel consumption and emission norms including Europe and the US. This micro-hybrid technology can b deployed to the vehicles at much lower cost than full hybrid systems. The micro-hybrid technology will also be available in diesel and electric variants of Nano. [pic] TATA NANO [pic] ? COMPANY OVERVIEW: Bayerische Motoren Werke AG (BMW), (English: Bavarian Motor Works) is an independent German automobile manufacturer founded in 1916. It also produces motorcycles, is the owner of the MINI brand and is the parent company of Rolls-Royce Motor Cars. ? HYBRIDS IN BMW: ? BMW H6 ACTIVE HYBRID: BMW ActiveHybrid is a particular highlight of BMW EfficientDynamics, BMW’s trendsetting development strategy for today’s world. Introducing this technology, BMW is taking the next step in the ongoing reduction of fuel consumption and emissions. BMW ActiveHybrid is based on a modular concept following the strategy of â€Å"Best of Hybrid† to integrate the most appropriate, optimum components in each case in different concepts. The concept is running a new BMW drivetrain that integrates the batteries, electronics systems and power inverter all within the transmission. Compared with the non-hybrid model, the new Active Hybrid is said to improve fuel-economy by up to 20%. The two-mode hybrid system, co-developed with General Motors and DaimlerChrysler, uses twin electric motors which can either be used to boost acceleration, charge the batteries or as a generator to mutually power each other. The two-mode active transmission is based on an ECVT electrical continuously variable transmission. The two operating modes, one of which has been optimised for low, the other for high speeds, are supplemented by fixed transmission ratios. Fitting in with BMW’s new EfficientDynamics focus, the modular hybrid system can be easily adapted to other models and should make its way across more cars in coming years. [pic] BMW X6 ACTIVE HYBRID ? BMW DIESEL X5 HYBRID VERSION: BMW will be presenting a new eco-friendly concept touting the latest in EfficientDynamics technology at the upcoming Geneva Motor Show. BMW has given a preview of the upcoming concept, a twin-turbo diesel X5 with a hybrid system. As has been the trend in Europe of late, carmakers are developing ultra-efficient hybrid models by combining frugal diesel engines with electric powertrains. BMW X5 SUV is fitted with a 2. 0L turbodiesel and the carmaker’s mild ActiveHybrid technology plus an eight-speed automatic gearbox and even roof-mounted solar panels. All of these technologies combine to deliver the best fuel economy and lowest emissions of any fullsize SUV currently on sale. The BMW Vision EfficientDynamics delivers 43. 5mpg on the combined cycle and just 172g/km of CO2 emissions. Despite its green credentials, the X5 ActiveHybrid is no slouch. Output from the diesel stands at 204hp and 400Nm of torque, and the hybrid systems adds a further 20hp and 210Nm of torque under acceleration.

Sex Slaves in Nepal

Illuminating the World of Modern-day Slavery Speech by Lisa Kristine Speech Review by Kitty XUE Writing ? Lisa Kristen’s speech astonished the audience by simply presenting lives of slaves all over the world, and it is undoubtedly a successful one: her voice low and grave, full of sympathy and grief; her photos soundless yet visually and emotionally powerful.Perhaps because Kristen has seen all these slaves with her own eyes, she talks in a way that makes people feel that these stories are no longer lives of mere strangers in some remote country, but lives of someone that the audience know of—lives of ordinary people, who should have had a peaceful life. Her speech leaves people ashamed of their ignorance about the seriousness of the existing slavery in the modern world. Among various groups of slaves witnessed by Lisa Kristen were sex slaves in Nepal. The story of a sex slave in Nepal usually starts with poverty.In a country where half of the population is unemployed, young girls and their family members are easily lured by the job promises made by the so-called â€Å"job hunters†. Poor young girls follow the â€Å"job hunters† in the hope of getting a well-paid job, and a decent life in big cities like Kathmandu. Very often, however, they end up in a filthy hell known as â€Å"the cabin restaurant†. There, they are trafficked as sex slaves. Curtains are drawn to provide privacy for each room in the restaurant, or to be more precise, to provide privacy for the customers’ sexual harassments.The girls are expected to serve food and drinks to these rooms, but more importantly, to satisfy the male customers’ demands so that the sale can boost. Eventually, the girls will have to, willing or not, start prostitute themselves to entertain the money payers (Mavrich, â€Å"City in Focus: Kathmandu, Nepal†). Girls that refuse to comply are often physically intimidated by the cabin owner; some are said to have been h it by wires, rods and hot spoons (Ruffins, â€Å"Rescuing Girls from Slavery†); others are threatened with defamation, blackmailing and police harassment (Regmi, â€Å"Plight of Cabin Keepers†).Some girls who had been rescued revealed that they had to â€Å"serve† twenty to twenty-five men a day (Trenwith, â€Å"The appalling side of Nepal sparks a woman's crusade†). People are certainly moved and re-educated when they hear about the life stories of the slaves, for it hurts to see and hear about those coarse hands, dust-covered faces and vacant looks. But what about afterwards? Will people still care, or will they go back to their comfortable home and gradually forget about the shock they once experienced during the speech because they have their own family and jobs to worry about?Or to think even further, when few people will be affected by slavery, should this be a world concern? The answer would be yes. This has nothing to do with personal interests, o r the defense of modernism, not even the development of the society. It’s all about humanity—the reason why people call themselves human beings. When colonialism was replaced by democracy, we call it progress, for the meaning of freedom, equality and humanity was realized and therefore fulfilled.Now the same realization is needed to fulfill them, so that the human race progresses rather than goes backwards. Few people are powerful enough to change slavery directly. However, as long as the seriousness of modern slavery is kept in mind and spread the information, just as Lisa Kristine did with her camera and microphone, attention will be aroused, the â€Å"evil side† will be pressured, and those with the power to change the situation directly will be pushed. Works Cited Mavrich, Bret. â€Å"City in Focus: Kathmandu, Nepal. † Exodus Cry. om. Exodus Cry, 2012. Web. 14 Oct. 2012 ;http://exoduscry. com/prayer/city-in-focus/kathmandu-nepal/; Regmi, Shibesh Chand ra. â€Å"Plight of Cabin Keepers. † ActionAid Nepal (2004). Childtrafficking. com Digital Library, Dec. 2004. Web. 18 Oct. 2012 ; http://www. childtrafficking. com/Docs/action_aid_2004_plight_of_cabin_keepers_15. pdf; Ruffins, Ebonne. â€Å"Rescuing Girls from Slavery. † CNN Heroes. CNN, 30 April. 2010. Web. 14 Oct. 2012 ;http://edition. cnn. com/2010/LIVING/04/29/cnnheroes. koirala. nepal/index. html;

Publicis Groupe Essay

1.What lessons did Maurice Levy learned from the failed FCB alliance? According to Maurice Levy, the most important thing he learnt from the failure of the alliance with FCB is the necessity to build an alliance not only based on a good relationship between the managers but also on a strong legal structure. In fact, the relationship Maurice created with FCB’s managers was mostly informal. Maurice and FCB’s CEO met only five times and the alliance was more a collaborative arrangement than a real agreement. The author describes it as an alliance which â€Å"intended to be more than just a handshake† but without any agreement on the structure of the deal, the alliance seems mostly to rely on the managers’ relationship. On the contrary, in the next process of acquisitions, Levy not only met the managers several times, he had also special meetings with the CFOs where they try to reach an agreement about the structure of the deal and the structure of the company after the acquisition. F or example, for Saatchi & Saatchi acquisition, Maurice worked out the details of the acquisition with the CFO Bill Codhrat and they discuss all the legal points to undertake to face the future events which could affect both companies after the acquisition. They spent two weeks working on the structure of the deal, settling every details before calling lawyers. After the failed FCB alliance, the lawyers became indispensable in the process of acquisition. The second lesson he learnt from this failed alliance is how important are the interest that people have in the acquisition. An alliance consists in two companies becoming one and the managers of the two firms have to realize this fundamental point. After the acquisition, they need to have the interest of both companies in mind to create a successful firm. In order to put aside managers’ egos in next acquisitions, Maurice Levy first spent a lot of time creating a strong relationship with the firms’ CEOs, trying to understand who they were, what they wanted and how they could combine the interest of the two companies. For example, in Saatchi and Saatchi’s process of acquisition, both CEOs agreed on the fact that they had to keep the two operations very separate in order to protect their own client. That is to say, they tried not only to build a strong relationship based on trust but also to settle a framework in order to protect the key interest of the two companies after the acquisition.

Human Resource Management Essay Example | Topics and Well Written Essays - 2500 words - 2

Human Resource Management - Essay Example strategic way. It is focused on the management of the workforce in an organization and the provision of direction to them. The aim of the HRM is to deal with and solve all the problems, within the organization, that are related to the workforce. These include hiring and recruitment, performance management, appraisals, compensation and benefits, organizational development, communication, training, safety and well-being, employee motivation, administration and conflict resolution. HRM also deals with all the issues pertaining to corporate social responsibility. In addition to this, HRM serves as the only association that a company usually has with the trade union. More than anything else, Human Resource Management is a comprehensive as well as strategic approach of managing not only the employees but the entire workplace culture (Budhwar, 2000). Effective HRM is needed in order to ensure that employees contribute positively and effectively to the goals and objectives of the company. Th us HRM is extremely important if the organization wants to ensure that the employees do not go astray. It provides a policing arm to the organization. SIGNIFICANCE OF HRM It is a very important part of the organization and its significance can be judged from the fact that most organizations now have a separate Human Resource Management department, given that the organization is big enough to afford it. From being a low scale and low scope department, Human Resource Management has now become a strategic business partner of the organization since its function is to provide constant support to the vision and mission of the organization. This also because HRM aims to implement the business strategies and ensuring that they work. HRM is now believed to be the management of people in the organization, not employees. It is responsible for ensuring that the organization complies with the labor as well as employment laws. According to Cheddie (2001) the aim is to gain competitive advantage b y using a wide range of structural, personnel and cultural techniques. THEORIES AND PRACTICES As the discipline of HRM continues to grow and gain momentum across the globe, more theories and studies are being devoted to it. Most HRM theories and practices are directly drawn from the field of behavioral sciences as well as from theories related to strategic management (Som, 2008). For HRM to work effectively there are certain practices that the organization must adopt. Among the first theories on the HRM concept was proposed by the Michigan school. According to this theory, the HR system must be managed in a way so that it is in line with the organizational goals and strategies. This concept became very popular as the ‘matching model’. It was further developed that there is human resource cycle which comprises four functions. These are selection, performance appraisal, rewards and compensation and training and development. Delegation to Line Managers Budhwar and Khatri ( 2001) argue that in

Main Costs and Benefits of Monetary Union in the EU Research Paper

Main Costs and Benefits of Monetary Union in the EU - Research Paper Example Countries around the world do not have many choices when having to develop their relationships with other countries in the international community; the participation in unions and organizations of various forms is then proved necessary especially if the improvement of the political or financial position of a country is required. European Union has been the most important example of the specific practice. Despite the fact that the establishment of the Union was related to the interests of specific countries, soon its priorities were changed (Kotlowski, 2000). Through the years, the survival of the European Union has been related to its enlargement; countries from all the region’s areas had been called to participate in the Union – even if the relevant terms and conditions have not been appropriately evaluated in advance, an issue that has been revealed gradually especially within the context of current financial crisis. The current paper focuses on the examination of ben efits and costs of monetary union in the European Union zone. The case of two countries – Britain, a country that has been among the first members of the European Union and Bulgaria, a country that is expected to join the European Union zone – is used as an example for describing the context of the monetary union in Europe. The costs of the specific initiative are also evaluated – as possible – and are critically explained – in terms of their role in a country’s decision to enter the eurozone. The benefits of monetary unions have been traditionally regarded as the reason for the development of these unions worldwide. However, the effects of  these initiatives need to be taken into consideration before taking the relevant risk.

Midterm Assignment Term Paper Example | Topics and Well Written Essays - 1000 words

Midterm Assignment - Term Paper Example Others have talked of the rise of the erstwhile colonies and their need for increasing their rates of economic growth as reasons for which there would be a lot of competition in the world without there being any significant cases of violence or anarchy. The rise different sources of power in the world would therefore result in the twentieth century being one where there is violence but not of a significant enough magnitude. This means that there would be middle ground that exists throughout the twentieth century. The events that took place in the twentieth century would affect significantly the outcome of the events of the twenty first. For instance, the two world wars that led to the loss of millions of lives would affect the way in which the world views violence. The way the nations of the world would look at collective violence sanctioned by a group of nation states would be different in the twentieth century. This can be seen in the clout that the United Nations has in dealing with decisions in the twentieth century. Even though there are situations where its authority is flouted, the international community more often than not supports its decisions. The mandate of the United Nations is considered to be synonymous with the mandate of the international community. This mandate is more often than not, geared towards the maintenance of peace in the world. This shall lead to situations where it has to be in conflict with certain interests. This shall lead to friction which shall not however, escalate to a condition where the mandate of the international community can or shall be collectively violated. The chances of two fronts forming in the world in the way it was in the twentieth century is not likely. Robert Jackson refers to the impossibility of extreme anarchy or extreme peace in his book Classical and Modern Thought

Paper on the social structural theories then break it down into the Research

On the social structural theories then break it down into the social disorganization theory, cultural deviance theory, and - Research Paper Example Cultural deviance theory asserts that conformity to the existing cultural norms of the society of a lower class results into crime. Youths or lower sub culture class has a set of unique beliefs and values, which are often in conflict invariably with the conventional norms of the society. Criminality in this aspect is the expression of non conformity to social norms or conformity to a lower class of sub cultural beliefs and values. Youth therefore commit crimes trying to respond to their own class of cultural norms in an attempt to deal with the social problems from middle class and adjustment. This theory is associated with labeling theory, the rationale for choosing it (labeling theory), in that they both address a particular class of society and their beliefs. According to labeling theory, the youths turn to a delinquent lifestyle and commit crimes when a good part of the members of society give them a label or associate them with such crimes and lifestyle, hence they accept such l abels as their own personal identity. As youth interact with others in the society throughout their lives, they are usually given various symbolic labels. These symbolic labels often imply different attitudes and behaviors, thus the labels do not only give a description of an individual trait, but also describe the whole person. A negative label often results into a permanent harm of the targeted persons, especially when a significant other confers such a devalued status on the person. Being perceived as a deviant in the society and/ or being associated with a delinquent lifestyle often impact on the treatment youths receive at work, at home, at school, and any other places of social interactions. Those labeled usually find themselves turning to other people who are equally stigmatized by a similar or related label for purposes of championship and support. Law is, in most cases, applied differently and benefits people who hold social and economic power, while the powerless are often penalized. Labeling theory therefore is not only concerned with why the persons engage originally in the acts that make them labeled, but also deeply concerned with the reasons for a criminal career is formation. The origin of acts of crimes is not specifically discussed by this theory (Samuel, 2007). An individual becomes a deviant majorly due to the social distance that exists between the labeled and the labeler. Labeling theory is associated with various effects on the people who are labeled; these are the reasons why youth find themselves turning into a delinquent lifestyle and commit most crimes. They do this with a belief that even if they remain within the law, the society still associates them with such deviances and delinquent lifestyle. Some of the impacts resulting from this theory include the following: Stigma creation: whenever an individual have a public record of acts of deviance, the denounced individual separates himself or herself virtually from a place of group b y a successful degradation ceremonies in a legitimate order. An impact on self image: the offenders who have been stigmatized may probably start reevaluating their own personal identities within the label Primary deviance: these are some crimes with very little effect or influence on the actor, such are easily and quickly

Risk Prediction of Automobiles Article Example | Topics and Well Written Essays - 2500 words

Risk Prediction of Automobiles - Article Example In this case, the research will take into account the two different estimate values namely the insurance risk rating and the normalized losses. While the former determines the degree to which an automobile is risky than its price indicates, the latter provides the estimate of the relative average loss of payment per insured vehicle year. One of the most prominent risk analysis methods that are in use today in various insurance companies is the insurance risk factor profiling technique. ... usually achieved by analyzing data that has been collected over a period of time for insured entities. The information collected is segregated according to a number of variables. In the case of automobiles, the variables usually consist of both numerical and categorical data entries and most often; such data may also have noise characteristics. However, the incidence of noise in the analysis and values is minimized by using software profiling tools that help in finding out specific patterns within variables, correlations among different sets of variables and the relationships between a set of variables as the need be (William Mendenhall, 2001). Most often, these tools utilize the help of artificial intelligence logic such as neural networks and incremental learning that in addition to determining useful results, helps use existing data to determine trends for the future. However, the varied efficiency in reducing noise for different sets of data is one deficiency of these risk profil ing tools. The use of software tools facilitates the extraction and processing of large volumes of data and requires minimum cost, time and effort (Douglas L. Reilly, 1996). An example of such profiling is as shown below: Fig: risk factor profiling technique (Found at: www.roselladb.com) However, the above method demonstrates the fact that there would be a large difference in the case where the insurance claim would be dependent on a number of factors/reasons. As such, the construction

The Decline of the Ottoman Empire Essay Example | Topics and Well Written Essays - 1750 words

The Decline of the Ottoman Empire - Essay Example This was as a result of internal issues as well as the external elements. The external elements came about in form of other civilizations, movements and powers that came along and posed challenges to the Ottoman Empire. The Western Imperialist expansions were one of those that contributed towards the decline of Ottoman Empire in a direct and indirect manner. The impact of Decline of Ottoman Empire: The result of Ottoman Empire’s decline was creation of vacuum in terms of authority, capacity and power possessed by a single Empire. For centuries Ottoman Empire held the reign firm and controlled the native regions under its grip effectively. With the gradual downfall, the question of stability, political replacement, and social substitution left much to be desired and a question to be addressed. This vacuum creation brought about unhealthy competition and race for the occupying of power seat in the region in order to maintain the say and influence in the region. The Empire was at peak during the days when it conquered the Constantinople and this marked the pinnacle of their achievements (Melton and Baumann, 2903). Root causes of decline of the Empire: The root causes were in form of political instability, internal intrigues, social disparity, nationalistic movements, alienation of the rulers from the people, external elements influence, awakening amongst the masses, Porte’s ambitious governors (Couto and Loureiro, 39) and various other factors that led to the disintegration and decay in a gradual manner. 1682 can be termed as a significant period in the history of Ottoman Empire when they suffered their first defeat. Economic aspect is also attributed as a factor that led to the downfall of the Empire. With no social equality, too much being spent in the wars and other military pursuits led to starvation and inflation in the social and economic ranks, ultimately leading to disparity and discontent amongst the masses and subjects spread far and wide. The negative impact of economy directly told upon the military expansions, investments and developments. With the other empires and ruling regimes building on the military might, the Ottoman Empire stayed behind with regard to military advancements. The advancements in technology over period of time and most notably the Europe region, made the cause and case further worse for the Ottoman Empire. The demise of one Sultan led to a battle for supremacy and attainment of the throne between the successors, this would result in the division of loyalties and eating up of the financial resources within. The role of Ambitious Governors: Mehmat Ali and Ibrahim Pasha were two of the governors appointed by the Porte to administer and govern over Egypt. They were highly ambitious in their motives and intentions. They would demand new terms and territories from the Porte time to Time. Syria, Pashalik and other regions were under their interest. This internal strife gave an opportunity to the fore ign elements to intrude and make inroads in terms of their vested interests. France went in support of the war, Turkey in return had to fight a war with Russia in 1877 (Drury, 3)which further exposed and weakened the Empire’s say and influence in the region. Parts of continent Africa that were under the direct or indirect influence of the Porte also served as point and region of interest for the European Imperialistic and engaged them in rivalry with one another. Western

Game Design Plan Essay Example | Topics and Well Written Essays - 1250 words

Game Design Plan - Essay Example But unfortunately, you do not have enough funds and needs someone to sponsor this trip. So, you ask your boss, Mr. X for help, who comes up with a very interesting deal due to his wild craze for puzzle, according to which you, the player, must go through his special area (level of a game), populated with a set number of destructible bricks and you must break all of them using a ball and a paddle, without letting the ball fall to ground; if you succeed, then you will get a chance to fly to any one historical place in the world; in this manner, as you can predict, for each place, there will be a special area. However, if you, the player, lose then you will have to work for Mr. X for a year without any pay. The core idea of the game is heavily inspired by another, similar game - Smashing (available at http://www.miniclip.com/games/smashing/en/) in which each level has a set number of destructible bricks and the player uses a ball and a paddle to break all of them to move on to the next level; if the ball falls below the game area, a paddle is lost.. Even though, this existing game is highly enjoyable but at the same time, there are various aspects that can be enhanced or added, for example, facilitating the player to select difficulty level, inclusion of distinct sound effects for ball collisions as a means to praise the player for destroying bricks or adding a game-continue feature, therefore, becoming a clear source of inspiration to modify the existing game, without compromising the core notion that made the existing game so enjoyable in the first place. II. Genre and Audience The games that are based around the dynamics of a player controlled block, called a paddle or a bat, which hits a ball towards another player's bat or game specific object are generally categorized under "Bat-and-Ball" genre. At more specialized level of this genre, those games which are characterized by the addition of a wall of blocks or similar objects, that the player chips away at with the ball as part of the main game-play, are known as "Breakout-style game" or "Breakout clone"; most of these games highly depends on hand-and-eye coordination and quick reflexes, rather than thought and logic. Some of the notable Breakout Clone games are the Arkanoid series, Circus Atari, Thro' the Wall, DX Ball and Block Breaker Deluxe. The profusion and notability of such games has been sufficient enough for them to also be referred to by some as a genre in their own right. However, since this is a fairly narrow definition of a genre, it is often not considered as such, but even then so, in the view of above statements, our proposed game can be tagged same as a Breakout-style game, and therefore, can be categorized under "Bat-and-Ball" genre. Although Smashing is a nice game and both kids and teenagers can enjoy playing it but it might not be the choice for adults as it doesn't have much to offer, especially in terms of complexity and involvedness. On the other hand, this game will not only cover the Smashing's audience, but will also take care of

Popular Culture and the Humanities Essay Example for Free

Popular Culture and the Humanities Essay I am writing this letter as a piece of a time capsule. I wish to capture for you a day in the life of the typical person in 2012. I have to say at this point that my day starts early. The house really starts buzzing around 6:00. Usually my husband is out to work at this time. Giovanni, my son, takes a shower getting ready for school. I start making coffee, and getting breakfast ready. Then we have breakfast together and soon he has to wait for the bus to bring him to school. His bus ride is about thirty from where we live. We chose a Catholic school for our children, Guilherme, 21 yrs old, graduate from Salesian High School and is current living in Pennsylvania in his last year in De Sales University and Giovanni 15 yrs old, attends Salesian High School. We want them to learn and practice a catholic faith. Next I have to get ready to go to work. It takes about ten minute driving to the school. Little Angels is private Preschool School; I teach a Pre-school class, which has 13 children. We have to use an electronic card to gain access to building. Nowadays you can’t be too careful with security. My schedule is from 9 to 5 every day, I have one hour lunch break, and I spend trying to juggle between homework, work and chores. I am currently a part time student at Kaplan University. I do not attend physical classes in a physical building. My classes are online. This means that I receive the information through the internet. The internet is the only way to communication nowadays. I have never met my professors face to face, but we correspond through discussion boards on the school’s web site. The Internet is named for interconnection of computer networks. It is a massive hardware combination of millions of personal, business, and governmental computers, all connected like roads and highways . Business, schools and even governments have come to depend on the internet as the main way to exchange information and even goods. No single person owns the Internet. No single government has authority over its operations. Some technical rules and hardware/software standards enforce how people plug into the Internet, but for the most part, the Internet is a free and open broadcast medium of hardware networking. Most of my banking, education and work are done online. Throughout a typical day, I will pay bills on the internet, access my class information on the internet and correspond with my sister and brother in Brazil through e-mail or Skype. At 5 when I came home usually my husband is waiting for me and we go for a two mile run. After I use the stove which cooks food by using electricity to heat pots or pans on the top of the stove or elements in the oven of the stove. This may not really represent our popular culture right now, since many people prefer to eat in restaurants, but we prefer to cook our own food since it healthier that way. That is pretty much what our days are like in the year 2012. We use a lot of technology, but family time and interaction with each are still the strengths of my day. We enjoy devices like cars, GPS, and dishwashers, refrigerators, air condition, cell phones, Ipads, which makes our lives so much easier. Even though we have made much medical advancement, we still have not found cure for Cancer, but we had good news this week, it looks like a regular sports bra, but it’s meant to help women detect early signs of breast cancer. Lifeline Biotechnologies has developed the First Warning System, or a smart bra, after years of research. The concept is called â€Å"thermography,† which relies on precisely detecting heat or abnormal heat signatures from tumors versus normal tissue. †Dr. Siavash Jabbari of Sharp Barnhart Cancer Center in Chula Vista, Calif., said the device is an â€Å"encouraging sign in the fight against cancer,† and it will give hope to the one in eight American women who develop the disease in their lifetime. The bra is still in a trial stage, but it’s showing good results. The company hopes the device will be available in the U.S. within the next two years. To us women this is good news, because mammograms are so painful and not so efficient. Times right now seem pretty uncertain. Unemployment is high, and it is difficult to find a job. My only wish is that my boys to grow up to be good people, to give back to society rather than take from it, and I want them to be able to take care of themselves and their future families. This is a year of a President Election, Barak Obama our President against Mitt Romney. Im personally going for Obama because hes actually trying and he is the best hope for our financial country recovery. Sincerely, Vivian Lopes Part 2: An Example of Morality and Decision Making Abortion and Pro Life Nowadays, in this world, there are a lot of problems that can cause great conflicts for human beings. One of the most complex problems is abortion. This is due to moral and ethical values which we all have. The majorities of us are Catholics and as small children were taught values that are based on the bible such as that famous phrase Thou shall not kill. This phrase relates to an abortion because abortion is the murder of a human being. My own personal beliefs of abortion come from my Christian faith I believe abortion is wrong and it is murder. Pro Life is great organization that is sponsored by Catholics as they try to prevent abortion and promote alternatives to abortion. Abortion is murder. We should support life and not end it. Part 3: My Definition of Happiness A smile, a laugh, a quick thoughts, going for a jogging in a cool summer day; chocolate; my son’s up to give me a hug because he hasnt seen you all day or in a long time, these are the little things, these are happiness these are all things that make me happy. Happiness is very simple to me. Having the necessities of life and knowing that my family is taken care of. Have shelter and food and clothes. I want my boys to have the best educational opportunities that they need and the healthcare that they need. I want to live debt free and try to teach that lifestyle to my Boys. Being materialistic does not make anyone happier. The things that are most important are relationships with my husband and children, our friends and extended family. These things will bring more happiness that any expensive vehicle will. I have come to this view seeing many people chase things that in the end leave them alone and unhappy. Just being happy with your life and accepting who you are and what you have will bring you happiness. Part 4- The day Osama bin Laden had been killed On May 1, 2011, President Barack Obama announced that Osama bin Laden had been killed in a terrorist compound in Abbottabad, Pakistan. In an 8-month plan enacted by the president, and led by CIA director Leon Panetta and American special forces, Osama was shot several times. His body was taken as evidence of his death, and DNA tests revealed that the body was, in fact, his. For over two decades, bin Laden has been al Qaedas leader and symbol and has continued to plot attacks against our country and our friends and our allies, President Obama said in a late-night address to the nation on the eve of Osamas death. The death of bin Laden marks the most significant achievement to date in our nations effort to defeat Al Qaeda. He added that his demise should be welcomed by all who believe in peace and human dignity (www.biography.com) Part 5: The Twin Towers I believe that the Twin Towers of the World Trade should be included because they represent big change in our society. When the Towers were attacked on September 11, 2001, many people realized that the world not completely favorable of the American lifestyle. We realized that there are people out there like to hurt and kill for no reason, or just try to take our freedom .Every day we live with the reality of being at war. It made us all step back and think about our national security and how to be safer. The sense of community that happened after that attack still brings tears to my eyes. Over 3,000 people died in those attacks that were coordinated by al-Qaeda. After twelve years later, we’re about to finish building the first green building in Manhattan. It consists of four main things that make it green. Those are; energy efficiency, water efficiency, good indoor air quality, and sustainable materials. It runs on fuel cells which are powered by natural gas. This is probably standard in your world; however, this is the first building that has this ground breaking technology. It is supposed to be made from materials that make it near impossible to destroy. I remember watching a documentary where they showed how they were going to build it. I remember them saying the stairwells are wider with oxygen being pumped into the air and automatic safety features installed for emergencies. It is an impressive building that symbolizes us still stand as one nation under God; and also represents all the innocent’s lives lost for no reason. Part 6: Taylor Swift – Long Live song Taylor Swift at just the age of twenty, She is simply a young, brilliant, and stunning singer. She has released 3 albums all of which have had hit singles. Though it was only 4 years from her debut to her most recent album Speak Now, her music shows how much she has grown as a person and as a singer ; with each song written so beautifully, it is amazing to believe it was written by a twenty year old. This is one of my favorite songs on the album. It means a lot to me, looking back at my life and remembering how it felt and what the journey was to get here. It is deep and profound and makes me happy inside can explain. Part 7: Shrek Fairy tales dont always follow the same boring pattern; beautiful princess falls in love with her prince charming and they live happily ever after. The movie Shrek, an ogre and a beautiful princess fall in love, though this beautiful princess has a secret; her secret is that by day she is a beautiful princess, and by night she’s an ogre. Shrek thought she was beautiful as a human and as an ogre; this hidden message is shown as beauty is in the eye of the beholder. Also in the movie, another implied message is that people are prejudice to stereotypes. Though, once you truly know someone, it can be really wonderful and life changing. Though this fairy tale isnt like the average fairy tale, it still has implied and hidden messages. Shrek displays many of these, each were carefully thought out and written to match the others perfectly. Even though Princess Fiona didnt end up beautiful in the way she thought, Shrek still thought she was beautiful as an ogre. Being beautiful to someone can mean more than being beautiful to everyone. Donkey may have been very annoying in the beginning, but Shrek learned that he was a true friend, even when he judged him from the beginning Donkey reminded Shrek who he loved and wanted, which changed his life forever. Friendships can last forever, and can have many impacts on a person. Part 8: The I Pad I chose the I Pad (portable computer), to leave in my time capsule. This electronic device is where you store all of your information. Im sure you have something much more advanced, but this was quite the item back in my day. It is portable and most people use them when they are in school, working, or to read. This is the technology of the 21st century; the I Pad is just one of the devices owned by Apple. They are also responsible for bringing us the iPod for music, the iPhone cellular device of our century and the Mac Book (laptop). They are the most expensive devices, but they are very impressive machines. This company (Apple) owns the electronics of our time. References: Net for beginners References: Retrieved from http://netforbeginners.about.com/od/i/f/What-Is-The-Internet.ht./ Fox news References: Retrieved from http://www.foxnews.com/health/2012/10/18/new-mart-bra-could-detect- breast-cancer/#ixzz29xjyPhGM Bibliography Imdb.com Shrek (2001) References: Retrieved from2012/10/18 Memorable quotesImdb.com (1990) Shrek (2001) Memorable Biography References: Retrieved from, 2012/10/18http://www.biograph.com/people/osama-bin-laden-37172quotes. Online Available at: http://www.imdb.com/title/tt0126029/quotes You tube; References: Retrieved from, 2012/10/18 http://www.youtube.com/watch?v=gidYacgDeH8 Apple; References: Retrieved from, 2012/10/18 http://www.apple.com/ipad/features/

Greek civilization Essay Example for Free

Greek civilization Essay Eros is defined as the representation of the Greek god of love, Cupid, intimate and physical love, or sexual desire (Dictionary Website, 2010). Eros had been the one of the most popular themes used in literature and arts, particularly the works from the Renaissance period and the Era of Romanticism. So often was it used as a strong bond between two beings, whether it be a heterosexual or homosexual. It captivated the interests of not only poets but also philosophers from different time periods. Two of the most distinguished icons of Greek civilization had incorporated Eros in their works; Plato in his Symposium and Sappho with her poetry. Both interpretations for Eros clashed with each other. It was quite understandable seeing that both famous figures practiced different arts; Plato with Socratic philosophies while Sappho had her mythological-influenced poetry. Each may have an opposing definition of Eros; however, one could not deny that their Eros also carried risks. This essay would like to discuss what the risks behind varying definitions of Eros are and what the precautions in overcoming the problem are. Plato wrote on his Symposium the past events circling his predecessor, Socrates, and his debates with his followers before his execution. Eros, according to both Plato and Socrates, is a common desire that sought beauty through ideas. Love and wisdom should be treated in the same manner as the hunger for beauty and philosophical curiosity is endless. Eros is above physical intimacy. Sexual intercourse is considered by these philosophers as nothing more but giving in to animalistic instincts, hence considered as being on the same level with dogs and donkeys. Eros produced from rational discourse or exchange of ideas is the ultimate pursuit of beauty (Idea). It appears that Eros for Plato is often one-sided love; reciprocity is not a requirement for attaining it. The desire itself is sufficient for one philosopher. The risk in Plato’s Eros is that there is an imbalance of emotions. It seems that only one party had to do the labor while his significant other could just float away. This seems to contradict with the reciprocity requirement; how could two beings achieved the Ideal Beauty if there was no exchange of discourse? This was also inquired by Hippothales, who shared the same preference with Socrates for beautiful young boys in the Symposium. Socrates berated Hippothales’ spoiling of his ardent desire in the form of the boy Lysis. Quoted from the Symposium, Socrates stated, â€Å"the greater your praise of his beauty and goodness, the more you will seem to have lost and the more you will be ridiculed This is how you should talk to your boyfriends, Hippothales, making them humble and drawing in their sails, instead of swelling them up and spoiling them, as you do† (Reeve, 2007; Mosely, 2005) Sappho’s poetry, on the other hand, defined Eros differently. She considered her poems as a public medium between her and the audience. Gestures, dancing, and music are required on her poetry recital to enchant or persuade the listeners the message she was delivering. In her most noted poem the phainetai moi, Eros is defined as force of power or magic, to the point of describing its strength as godlike. Sappho interpreted Eros through the love shared and bonded by women, quite the irony to Plato’s Symposium. Personal encounter is the focal point in this poem. Sappho measured this encounter with passionate and erotic emotions. Eros is seen as ritualistic, almost pagan. Sappho seemed to celebrate Eros through a communal setting with the oral recital of this poem. Compared to Plato where Eros is seen as the ultimate stage to enlightenment through rational discussion, Sappho is quit more liberal, artistic, and more vocal on displaying the emotions on Eros. Eros is defined as a feeling of what is lacking and always seeking to fill this emptiness. The risk on Sappho’s Eros is that one foot is on reality while the other is on fantasy. Passion alone would not help a man to keep his sanity. This Eros could blind the men’s sight on intellect, similar to how Dionysus made his follower frenzy with lust and inebriated. To prevent of being overwhelmed by this Eros, one must keep his mind working and to think several times before allowing one’s self to be swallowed by emotions. Society’s norms would keep this insanity at bay as the people would rather follow their traditions and laws rather being ostracized (Greene, 1996; West, 2010). References: Reeve, C. D. C. , Plato on Friendship and Eros, The Stanford Encyclopedia of Philosophy (Fall 2008 Edition), Edward N. Zalta (ed. ), URL = http://plato. stanford. edu/archives/fall2008/entries/plato-friendship/. WEST, ELEONORA. Eros. May 4 2010 http://www. bookrags. com/research/eros-eorl-04/. Greene, Ellen. Reading Sappho: Contemporary Approaches. Berkeley: University of California Press, c1996 1996. http://ark. cdlib. org/ark:/130130/ft3199n81q

Circuit Switching Versus Packet Switching

Circuit Switching Versus Packet Switching Nurhazimah Binti Mohd Za’ba Nursyafikah Binti Farakkasi   Nursyahirah Binti Mohd Sanusi   Nur Hidayu Binti Salleh Nur Syafiqah Binti Zulkiflee Nurul Ain Binti Mohd Nassir Adabi ABSTRACT The purpose of this study is to describe difference between packet switching and circuit switching. Circuit switching is dedicated communication between two stations that connected sequence of links between network nodes. It consist 3 phase communication which are establish, transfer and disconnect. Packet switching is data transmitted in small packets that each packet contains a portion of user data plus some control information. There are a few difference between packet switching and circuit switching include the bandwidth, dedicated path, call setup delay and so on. INTRODUCTION In telecommunication networks they carried the information signals among an entity involved in the process of information transfer which may be in the form of a telephone conversation. In order to connect multiple devices, it must be point to point connection between pair of devices which we called as switches. Unfortunately, it will increase the number of connection. There are two types of switching techniques including circuit switching and packet switching. Switching is a collection of switching elements arranged and controlled to setup communication path between any distant points. Circuit switching is a network which allows the associated voice which it will followed between the two respective users refer in the Figure 1 is the circuit switching network.. The end to end communication was established during the duration of the call. It is a dedicated link or path which established between the sender and the receiver. It is maintained for the entire duration of the conversation. Figure 1: Circuit SwitchingNetwork Packet switching is a network which it does not requires establishing the connection in initially. Next, the connection or channel available usually used by many users. But, if the capacity of the users increases, it will lead to congestion in the network. This network mainly used for data and voice applications requiring non-real time scenarios. It also can handle in two ways which are datagram and virtual circuit refer Figure 2 is the Packet Switching network. Figure 2: Packet Switching Network. LITERATURE REVIEW Data communications have been achieved by using a variety network such as PSTN, leased-lines and more recently ISDN and ATM/ Frame relay. These networks are partly or totally analogue or digital using technology such as circuit-switching, packet-switching etc. Main difference between Packet Switching and Circuit switching is that communication lines are not dedicated to passing massage from the sources to the destination. In Packet Switching, different message (and even different packet) can passed through the routes, and when there is a ‘dead time† in the communication between the source and the destination, the lines can be used by other sources. Oguntala George Adeyinka(2013) said that packet switching is an attempt to make a better utilization of the existing network by splitting the message to be sent to packets. Each packet contains information about the sender, the receiver, the position of the packet in the message as well as part of the actual massage. There are many protocols defining the ways packet can be sent from the sender to the receiver. Then, Pablo Molinero-Fernandez Nick McKeown (2004) said that Circuit Switching can be decomposed into a fast path without per-packet processing, and a slower path for establishing/releasing circuit, which is similar in complexity to forwarding a single packet in Packet Switching. However the slow path needs to be taken much less often (for example, the average TCP connection lasts more than 10 packets, which mean that connection are established at an average rate at least 1/10 that of packet processing in router ). For these, we argue that circuit switches can operate much faster than packet switches. The concept of packet switching had two independent beginnings, with Paul Baran and Donald Davies [4]. Leonard Kleinrock [5] conducted early research and authored a book in 1961 in the related field of digital massage switching (without explicity using the concept of the packet), and also later a played a leading roles in building and management of the world’s first packet switched network, namely the ARPANET. After that, K.Giridhar stated Packet switching is also called connectionless networking because no connections are established. The advantage of the connectionless packet model in that packets are forwarded independent of other packets. Packets are forwarded on the fly by routers based on the most current best path to a destination. If a link or routers fails, packets are quickly diverted along another path. Dr.FaridFarahmandDR.Qiong (Jo) Zhang stated the most common example of a circuit-switched network can be found in public telephone network (PTN) supporting services such as POTS (plain old telephone system) and long distances calls. Other examples of a circuit switched services are integrated service digital network (ISDN) and switched 56, 64, 384 (Kbps) services. The majority of wireless application protocols (WAP) enables phone also operate on top of circuit-switched networks. Furthermore, many public networks dedicated to data transport also use circuit-switching techniques; an example of a network in Europe is circuit-switched public data network (CSPDN), which transport data on circuit-switching networks using the X.21 protocol. Circuit-switching also has wide applications in optical networks including wavelength division multiplexed (WDM) systems and WDM SONET networks. METHODOLOGY Topic for our assignment is packet switching. We make a research to get the information about this topic in library and also internet. There’s a lot information we get from internet that give information about definition, benefit and function. The definition of packet switching give us simple introduction to us to understand the concept of packet switching. After we understand the concept, we find out the article or journal from internet that can give us a more information about packet switching. The article must be from year 2012 to make sure that information are relevant with our topic and current study. This article can be found from OPAC system that can used in library website. Every article has their own writer and bibliographic databases that make us easier to find the reference if there’s a question refer to packet switching if we are not understand to topic. In internet, we find extra information by inserting the term of packet switching in key words in Google t o get more explanation about function of packet switching. The bibliographies are used for us for further study and this way give us more information packet switching. The journal is created by other university and this journal help us to understand the topic. The history about packet switching also found in internet and the technology in packet switching also change and it make data can be transfer in good ways even though the data is large. Based from the information get from internet will make us more understand about the topic and help us to success give simple explanation about the topic of packet switching in report. After make research in internet, we go to library to find information regarding our topic which is packet switching. There’s some book that have some explanation about the benefit of packet switching. We also know about the main concept of packet switching from the book in library. The main concepts give more information about how the packet switching work in real situation. After that, we know the weakness and benefit of packet switching in transfer data in computer or cellphone. Even this packet switching have a disadvantage when transferring the data and it still can function more efficient after they develop a new technology this make sure the data can send to location. We also can refer from our senior journal in library after they done their final year project which related with topic packet switching. This information can help us to know the function packet switching with a technology that still use the concept during transferring data in destination address in packet. We also make a small interview with a friend who already work in IT department but the information that we get from him are not related to our topic. So, we are not use that information to be write in this report. Lastly, we combine all the information about packet switching that we found from internet, journal and book to be write in this report. Before we write this report, we already discuss and make some explanations in this report to make sure this report are occupy our objective to understand the topic of packet switching. We try to help each other understand the topic based from information we get from internet , journal , article and book. Everyone have knowledge and information after done this project that can be used in career life. We take about more than one month to finish this research and this report can be use as reference for our junior if they want to continue this research in their present time in future. CONCLUSION At the end of this article, we present the two switching techniques used in networks: circuit switching and packet switching; whereas datagram packet switching and virtual circuit packet switching. Then, we also are able to compare a difference between circuit switching and packet switching. REFERENCES [1] Oguntala George Adeyinka, â€Å"Network Solution, Applications and challenges of Mobile Computing In Africa,† International Journal of Scientific Engineering Research, volume 4, issues 10, pp. 884-889, October 2013. [3] Pablo Molinero-Fernandez Nick McKeown, The Performances of Circuit Switching in the Internet, Computer System Laboratory, Stanford University (2004). [4] Roberts L.G (1978). The Evolution of Packet Switching, Proceedings of the IEEE, vol.66, no11, pp.1307-1313. 1978. [5] Kleinrock L. (1961), Information Flow in Large Communication Nets, RLE Quarterly Progress Report, July 1961. [6] K.Giridhar, â€Å"Packet Switched Data Network and Its Evolution†, Information Technology and Communications Resources for development, Telecommunications and Computer Networks (Tenet) Group, Department Of Electrical Engineering, Indian Institute Of Technology Madras, Chennai-600036, India (2007). [7] Dr.Farid Farahmand DR.Qiong (Jo) Zhang, Circuit Switching, Central Connecticut State University Arizona State University at West Campus (2007). [8]  http://www.slideshare.net/sdsnehaldalvi/circuit-switching-packet-switching [9] Telecommunication System Engineering, Technical University of Malaysia Malacca, chapter 5.

We’ve got to have rules and obey them. After all we’re not savages :: English Literature

We’ve got to have rules and obey them. After all we’re not savages When the boys first step on the island they are very civilised; they are all wearing clothes and walking around in groups exploring. Ralph and Piggy then find a conch, and use it to contact the other boys on the island. This moment establishes that the conch symbolises law on the island. Every time the conch is blown all the children come for an assembly. When the first assembly is held, Ralph is voted in as chief, instead of Jack. This frustrates Jack but Ralph consoles him and says that he and his choir can be hunters, and Jack jumps at this opportunity. I think this is the first indication of savagery as everyone is very nervous and afraid, but as soon as Ralph mentions hunting to the choir they are all quite excited. The savagery emerges with â€Å"hunting† as â€Å"hunting† presents the image of killing. We see the boy’s developing excitement of ideas of savagery with this passage, â€Å"Jack and Ralph smiled at each other with shy liking. The rest began to talk eagerly.† When Ralph, Jack, and Simon climb up the mountain to see across the island, they come across a pig trapped in some vines when Jack draws his knife and can’t bring himself to kill the pig, it is because he is too civilised at this point in the book; "The pause was only long enough for them to understand what an enormity the downward strike would be." Here Jack doesn’t kill the pig however his attitude to killing pigs, and indeed humans, changes radically during the story. Chapter three opens with Jack hunting pigs through the jungle. Here, there are many animal images attached to Jack, for example Golding writes, â€Å"Jack was bent double†¦.his nose only a few inches from the humid earth.† and â€Å"Then, dog-like†¦on all fours† The descriptions likening Jack to an animal show the first signs of regression among the boys. The most relevant part in this section is the part when Golding describes Jack as ape-like, because modern humans evolved from apes, and so regression would lead to acting again as apes. A line from the passage reads, â€Å"less a hunter than a furtive thing, ape-like among the tangle of trees.† Despite Jack's attempts, he does not kill a pig. He is obsessed with hunting and killing a pig, after his previous embarrassing failure to do so, with Ralph and Simon. "From the pig-run came the quick, hard patter of hoofs, a castanet sound, seductive, maddening-the promise of meat." This desire is clearly overwhelming him. The desire to kill, and thus

Oliver Twist - Name Etymology Essay -- essays research papers

Oliver Twist - Name Etymology Summary: Oliver Twist is a poor orphan boy cruelly treated in the public workhouse. Pennyless and hungry, he runs away to London, only to fall into the clutches of a gang of thieves and pickpockets led by the master criminal, Fagin. Befriended by a man robbed by the gang, Oliver ultimately learns his true identity and gains a new home, a fortune and a brand new family! Name Analogies: Oliver: Norman French form of a Germanic name, possibly the name Alfihar meaning "elf army". The spelling was altered by association with Latin oliva "olive tree". The olive tree also symbolises longevity and hope, and the olive tree is renowned eternal. It is also a symbol of peace and reconciliation, the branch of the olive tree is chosen by God to mean to Noà © (Noah) that the Flood is finished and that the diminution begins, symbol of the forgiveness. Also symbolising of victory, the olive tree is a present loaded with a gratifying meaning during the Olympic Games in Athens. Crown of olive tree and jars of olive oil are so offered to the winners. A symbol of force, the olive tree is renowned for its very compact, very heavy and very hard wood. It is wooden of olive tree that are made Hercules’s bludgeons and it is with the wooden picket of olive tree that Ulysses brings down Cyclops in the Odyssey. I think this name suits Oliver very well as his name, derived from the olive tree. It symbolizes peace and reconciliation as Oliver duly shows...

Workers? Compensation Essay -- essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Workers’ compensation is meant to protect employees from loss of income and to cover extra expenses associated with job-related injuries or illness. Accidents in which the employee does not lose time from work, accidents in which the employee loses time from work, temporary partial disability, permanent partial or total disability, death, occupational diseases, noncrippling physical impairments, such as deafness, impairments suffered at employer-sanctioned events, such as social events or during travel to organization business, and injuries or disabilities attributable to an employer’s gross negligence are the types of injuries and illnesses most frequently covered by workers’ compensation laws. Since 1955, several states have allowed workers’ compensation payments for job-related cases of anxiety, depression, and certain mental disorders. Although some form of workers’ compensation is available in all 50 states, specific require ments, payments, and procedures vary among states.   Ã‚  Ã‚  Ã‚  Ã‚  Certain features are common to virtually all programs: The laws generally provide for replacement of lost income, medical expense payments, rehabilitation of some sort, death benefits to survivors, and lump-sum disability payments. The employee does not have to sue the employer to get compensation. The compensation is normally paid through an insurance program financed through premiums paid by employers. Workers’ compensation insurance pr...

The Resignation Speech of President Richard M. Nixon

The Nixon era of American history will be considered one of the most tumultuous times the nation has faced. Elected in 1968, Nixon was faced with a nation divided by the War in Vietnam, racial tension and economic disparity. International tensions were no less; Communist China was a great unknown enemy and the Cold War with Russia seemed on the verge of turning into a â€Å"hot† and potentially nuclear conflict at any moment. Six years later, following the infamous break-in at the Watergate Hotel and facing impeachment, Richard M. Nixon delivered his resignation speech on August 8, 1974.His speech is clearly a primary document necessary for understanding Nixon and his perspective on himself as well as on the Watergate fiasco. Obviously Nixon did not have a generous amount of time to prepare the speech, such as he would have with a typi-cal State of the Union address. It is also likely he wished, in retrospect, to have more time to craft a finer product. Nonetheless, he realize d the magnitude and uniqueness of the document, although at the time he probably did not realize the candid insight into his atti-tude and personality that it would provide.Facing impeachment as well as the possibility of criminal charges, it is likely Nix-on strongly felt the legal implications of any admissions he would make. Whether inten-tional or not, his speech gave strength to his detractors who considered him the deceitful â€Å"Tricky Dick†. Few if any of his supporters, much less detractors, expected him to shoul-der any blame for the illegal activities and cover-ups. The closest he could come to an admission of wrong-doing carried a self-serving caveat: â€Å"I regret deeply any injuries that may have been done in the course of the events that led to this decision.I would say only that if some of my judgments were wrong, and some were wrong, they were made in what I believed at the time to be the best interest of the nation. † Later revelations brought about through the White House Tapes would indicate Mr. Nixon had other interests, in-cluding his own political survival, in mind as well. Nixon took the approach of being a wounded warrior giving up a just cause â€Å"for the good of the country†.He does not refer to the act or use â€Å"impeachment†; rather, he calls it â€Å"the constitutional process† and although he â€Å"felt strongly† to see it through, he incongruously declared â€Å"to do otherwise would be unfaithful to the spirit of that deliber-ately difficult process and a dangerously destabilizing precedent for the future. † He claims he has â€Å"never been a quitter† and had always â€Å"taken heart† in Theodore Roose-velt’s â€Å"man in the arena† speech, and quotes it in its entirety. It would be nothing short of delightful to hear Teddy Roosevelt’s response.He claims he â€Å"preferred to carry through to the finish whatever the personal agony it wou ld have involved† and despite his family urging him onward, he reluctantly resigns because â€Å"the interests of the nation must always come before any personal considera-tions. † Therefore, he believes he can take credit for making the nation better: â€Å"I hope I will have hastened the start of that process of healing which is so desperately needed in America. † In other words, America has me to thank for removing the noose around the government’s neck which I so carefully knotted.Nixon was known as a man who often forgot his friends but never forgot an ene-my. Therefore it was pleasant to see his reformation: â€Å"And to those who have not felt able to give me your support, let me say I leave with no bitterness toward those who have op-posed me, because all of us, in the final analysis, have been concerned with the good of the country, however our judgments might differ. † Once again, later revelations would indicate Nixon was beyond bitternes s, and fully capable of destroying any real or poten-tial enemy, if it was in his power to do so without accountability.In retrospect, after thirty-plus years, the document really is, in a sense, Richard Nixon. A career politician, he was indeed a fighter from his days in Congress to facing off with Premier Nikita Khrushchev at the U. N. while Eisenhower’s Vice President. As president he shut down a ghastly war he inherited in Vietnam and took it upon himself to open relations with China and strengthen relations with the Arab states. Yet there was Tricky Dick, craw-fishing to the nation, claiming â€Å"some judgments were wrong†, but you know, I did it because I had the nation’s interests at heart.Truly a man of complexity and contradictions, his â€Å"rehabilitation† with the American public took years, and he never re-ally reached the â€Å"senior statesmen† rank more easily carried by Jimmie Carter and even Gerald Ford. No doubt anyone in his po sition would like to go back and redo such a unique and pivotal document. In today’s political arena even a finger-wagging â€Å"I did not have relations with that woman† Clinton, himself a veteran of â€Å"the constitutional process† can find rapid â€Å"rehabilitation†. One wonders whether some judicious and non-exculpatory editing on Nixon’s part would have hastened his recovery.Ending his presidency as no predecessor had, Nixon found it necessary to use al-most half of his address to extol the virtues and accomplishments of his presidency. Sad-ly, it sounds hollow, as â€Å"if no one else will tell you I left the world a better place, than I will†. In essence, it is a very sad document indeed, and Nixon supporters at the time felt the sting of humiliation and the disgrace of a remarkable hero while his opponents could point to his final words as president as a fitting memento of a failed and bitter man. His final speech helped place him in history in a way he never could have imagined.

How intelligence help in educational planning? Essay

It helps to identify children who are mentally retarded so that adequate provisions can be made for them such as putting such children in special schools or devoting more time and attention for them by teachers It also helps for homogenous grouping of children for educational effectiveness. A gifted child is identified early and appropriate educational plan is instituted so as to support the child. How Intelligence assessment assist psychologists in consulting schools and parents A psychologist knows intelligence is a component of cognitive development which is largely influenced by sociocultural, ethnic and gender factors in environment of child development (Inhelder &Piaget,1973). A psychologist is then able to assess the cognitive needs of the child and offer appropriate counseling to teachers and schools. He counsels teachers on appropriate instruction that is suitable and interesting in content to the level of intellectual development of such a child. The role of psychologist includes educational guidance for parents such as some children which may need extramural classes or more out-of-class hours to learn better (Flynn, 2007). He is able to characterize the child intelligence and appropriate environmental modification. Since genetics and environment influence intelligence, he counsels divorced parents to reconcile and come together so as to help the intellectual environment the child grows. He counsels on likely intellectual ache vent potential of child and resources and materials needed. He also counsels on vocational choice based on the aptitude and whether the child is trainable or not. In conclusion, a psychologist role in consultation with teachers and schools based on intelligence measurement and assessment are to give a diagnosis for treatment settings; to assist in the selecting the type of treatment needed or outcome of treatment; to assess a particular area of functioning or disability often for school settings; to give assistance to courts so as to decide issues like child detention or even competency of a child to stand trial; It also assist in provision of career developing counseling as well as training.It also helps to make assessment of workers and job applicants. References Flynn, R. (2007) what is Intelligence? Beyond the Flynn effect Retrieved on August 23, 2010 from http://books. google. com/books? id=qvBipuypYUkC&printsec=frontcover&dq=intelligence&hl=en&ei=6SNyTM6gDImZOI-9wbAL&sa=X&oi=book_result&ct=result&resnum=3&ved=0CDEQ6AEwAg#v=onepage&q=intelligence&f=false Inhelder, B. & Piaget, J. (1973). Memory and Human Intelligence. London: Routledge.