Electronics Equipment Waste Essay Example | Topics and Well Written Essays - 4750 words

Electronics Equipment Waste - Essay Example 130 million mobile phones and an almost equal number of other electronic devices such as MP3 players and gaming consoles became obsolete in 2005. A report by Basal Action Network (BAN), a Seattle-based organization, states that 50-80% of the e-waste generated in the United States is transported to developing nations for disassembly and recycling with methods that are not acceptable in the United States standards (Herat, 2007). Very few people are aware that the electronic equipment contains more than 1000 harmful chemicals like lead, mercury, PCBS and other toxic substances that pollute air, soil and ground water (Baulch, 2002). Unawareness and negligence have been evident in many countries in the way people disassemble these electronic wastes in open spaces instead of disposing of them safely. However, at least some of the countries such as those in the European Union have recognized the potential harmful results of these improper disposal management practices, and these countries are in the process of implementing laws and policies that ensure safe disposal of e-waste (Canning, 2006; Ladou & Lovegrove, 2008). There have been extensive research and studies on various dimensions related to e-waste. The areas of study include but not limited to consequences for the environment and health, problems with improper disposal in and out of countries, need for regulations, and better management of e-waste materials. It is imperative to consider the health and environmental effects before discussing other issues because improper management of electronic waste leads to pollution of the air, soil and water. This has been observed in various studies. 2.1 Sources of E-waste According to UNEP's "E-waste Management (2006) there are three primary sources of e-waste: 1. Individual households and small businesses: White goods such as refrigerators and washing machines form the largest part of e-waste in terms of weight in households followed by television and personal computers (E-waste Management, 2006). 2. Large businesses, educational institutions and governments: Office devices such as photocopiers, fax machines, printers, and computers form the most part of e-waste from this category (E-waste Management, 2006). 3. Original equipment manufacturers: manufacturers generate e-waste at various levels and in different forms such as defective components or products of sub-optimal quality, waste along upstream supply chain, and waste from product recovery and refurbishing operations (E-waste Management, 2006). In 2000, of the 2,214,400 tons of generated e-waste, 859,000 were video products, 348,200 tons were audio products and 96,900 tons were information products (Kate, 2006). According to the U.S. General Accounting Office (GAO), starting from 2005, approximately 130

The ghost of Christmas Essay Example for Free

The ghost of Christmas Essay Scrooge! A squeezing, wrenching, grasping, scraping, clutching covetous old sinner! Hard and sharp as a flint , from which no steel had ever struck out generous fire ; secret and self contained , and solitary as an oyster Charles Dickens coveys his moral message in a christmas carol by raising awareness of the poor and peoples perceptions of the poor in the Victorian times. Most of his literary works concerned the poor and how they lived. Another of his famous novels was Oliver Twist about an orphaned boy. He wrote about this issue because he had experienced abject poverty himself. When he was only nine, his father, mother, and his seven brothers and sisters were sent to debtors prison. This left Dickens out in the cold as a child labourer. After his family were released, Charles Dickens was fortunate enough to go back into education and became a law clerk. He then wrote these novels to describe the desperate poverty in society and raise peoples awareness. Throughout his life, Charles Dickens was a philanthropist, doing many good deeds for his community. He was going to bring the poverty issue to the attention of his readers by producing a campaign leaflet but then realised that more people could relate to a story and more people would read what he has to say. A christmas carol is an allegory. He is saying that people, who live a greedy senseless life, will suffer themselves in the future. If we live our life doing good deeds and generally getting into the spirit of seasons then we will be rewarded in life and the after life. The main character in a christmas carol is Scrooge. At the start of the story, he is described as a covetous old sinner and his famous words bah, humbug! describes his opinion of Christmas. In his school days, he was very serious and was more interested in his education than Christmas. Later in his life he had a fianci e and he used to enjoy the festivities. Money then took over his life and he has rejected everyone ever since and because of this, even though he is financially richer, his life is much poorer. Scrooge, throughout the story, is visited by three ghosts. One of the christmas past , one of the christmas present and one of the christmas yet to come. The ghost of the Christmas past represents his memory and makes Scrooge reminisce about his life as a child and what Christmas was like for him then. The school is not quite deserted, a solitary child, neglected by his friends, is left there still This child, of course is Scrooge. He cared more about his education than Christmas. His friends, if he had any, had left him to look a sad sight on his own. This image made Scrooge think about what he had missed out on in his childhood. He had rejected the opportunity for fun or any friends and he felt bad about it. Even having thinking this through, he still needed more evidence for him to change his frame of mind. The next ghost to visit the misguided Scrooge was the ghost of the Christmas present. This ghost represented charity and showed Scrooge how giving to other people can be a fun part of Christmas. He took Scrooge to various parties which included his old employers party, Fezziwig, his nephews party, Fred , and the Christmas dinner of Bob Cratchit and his family, who, in the sense of that time, were very poor because of the ridiculous wages given by Scrooge in his office. At his nephews party, they were playing a game of yes and no where they ridiculed Scrooge; the brisk fire of questioning to which Fred was exposed, elicited from him that he was thinking of and animal, a live animal, rather a disagreeable animal, a savage animal, an animal that growled and grunted sometimes and talked sometimes.. What is it? Cried Fred. Its your Uncle Scrooge!!!!! This made Scrooge feel very upset inside that his nephew thought of him this way. At Bob Cratchits house, Bob proposed a toast to Scrooge and his wife was very reluctant to do it. He also saw Tiny Tim, Bob Cratchits son, who was very ill and as the family was so poor, they could not afford to help him. This also made Scrooge hurt inside and for the first time, Scrooge decided to change his ways. The ghost of Christmas present shows Scrooge how to celebrate Christmas , but he still needed a small amount of help, and thats where the ghost of Christmas yet to come came in. The ghost of Christmas future was in the shape of the grim reaper and the ghost that Scrooge feared the most. He represents death and Scrooges fear of it. He shows Scrooge what impact his death has on the community. They are celebrating. This scares Scrooge as he didnt realise how much people hated him. Spirit, he said, this is a fearful place. In leaving it, I shall not leave its lesson trust me, let us go! Undoubtedly, the turning point for Scrooge though, was when he saw the empty chair and crutch that was once Tiny Tims. The Cratchits could not afford to help him so they were mourning him. This brought tears to Scrooges eyes. He knew that he could do something to help. What of Tiny Tim? The ghost doesnt reply.

The Praying Mantis Essay -- essays research papers

The Praying Mantis (Mantis Religiosa) Contents Introduction Classes First Things First Key Features Basic Features Diet & Combat Style Reproduction Growth & Development Self-Defense Cultural Significance Praying Mantis Kung-Fu INTRODUCTION "Praying Mantis" is the name commonly used in English speaking countries to refer to a large, much elongated, slow-moving insect with fore legs fitted for seizing and holding insect prey. The name, "Praying Mantis" more properly refers to the specific Mantid species Mantis Religiosa or the European Mantis, but typically is used more generally to refer to any of the mantid family. The name is derived from the prayer-like position in which the insect holds its long, jointed front legs while at rest or waiting for prey. It is also called the "preying" mantis because of its predatory nature. CLASSES Many questions have risen regarding the praying mantis. Such questions include how many different species there are in the animal kingdom. Estimates range from 1500 to 2200 different mantid species WORLDWIDE. The most common figure given, though, is about 1800. The ways the Mantid's are classified in the Animal Kingdom. There is agreement that the collection of mantid species make up the Mantidae family of insects. The Mantidae family, in turn, is part of the order/suborder Mantodea that includes a variety of mantid-like species. But the existing literature does not reflect a clear consensus about what insect order Mantodea belong in. Some have placed Mantodea in the Dictyoptera Order-with the roaches. Others place Mantodea in the Orthoptera Order-with crickets and grasshoppers. Finally, some believe that Mantodea constitute their own independent order of insects. There seems to be an emerging consensus around this position. FIRST THINGS FIRST The Mantis Religiosa was first named such and classified by the inventor of the modern system of biological taxonomy Carolus Linnaeus. The three common species of mantids in North America are the European mantis (Mantis religiosa), the Chinese mantis (Tenodera aridifolia sinensis), and the Carolina mantis (Stagmomantis carolina) distinguishing features of these three species: Size The Chinese mantis is the largest of the three, reaching lengths of three to five inches. The European mantis, however, is a little sm... ...s while striving for food and existence did not reveal us its secrets, we would never develop this new style." The abbot replied: "You are right! In order to perpetuate the memory of the source, we shall call this style "The Gates of Praying Mantis" (Tang Lang Men). Wang Lang and the abbot developed twelve characters - guiding principles of the praying mantis fighting technique: zhan (contacting), nian (sticking), bang (linking), tie (pressing), lai (intruding), jiao (provoking), shun (moving along), song (sending), ti (lifting), na (grabbing), feng (blocking), bi (locking). Also they developed formal sets of praying mantis technique, such as: Beng bu (crushing step), Lan jie (obstruction), Ba zhou (eight elbows), Mei hua lu (plum blossom technique) and Bai yuan tou tao (white ape steals the peach). However, this new style for a long time was a privilege of the taoist monks of the Lao Shan taoist religious community and it was kept as a part of the secret taoist doctrine and closed to lay people. Wang Lang, for the rest of his days, lived in the taoist temple practicing self cultivation, developing Praying Mantis boxing and following the way of the Tao..."

Rearch paper

Customer ‘s satisfaction can be damaged. The deputation is affected ba Helping manager choose the appropriate number of inventory that need to invest in he future to avoid shortage inventory of surplus inventory. EOQ † 3. The affection of some factors to Working Capital . Capital Structure : . Arranging capital structure do not fit imbalance between current assets and fixed assets leads to an excess or deficiency of assets that will reduce the efficiency of capital use . Business costs : the direct influence factor to the efficient use of capital .Costs increase as prices of goods and services increased by reducing consumption leads to reduced efficiency of capital. As a result , businesses are striving to reduce costs , ower production costs , increase competitiveness of goods on the market , the more rapid consumption , the rotation of the capital increase , contributing to improve business performance of enterprises . The business relationships : the relationships repr esent two perspectives on the relationship between enterprises and between enterprises and customers to suppliers .This is important because it affects the pace of production , distribution capabilities , and consumption of goods especially directly affected the profitability of the business The raising money also affects the efficiency of capital. Raising capital is to use the funds , so the demand for capital is, mobilization of capital to businesses that do not occur to excess or lack of funds . The funding will reasonably ensure the efficient use of capital is higher. On the other hand the use of capital is influenced by interest rates and time to mobilize funding .Selecting and finding appropriate funding sources are direct factors determining efficiency of business capital business . Mechanisms and management of state policies : change mechanisms and policies of the state will cause difficulties for the effective use of capital in the business. f enterprises to quickly grasp a nd adapt to change, it will stand firm in the market and to develop conditions And Some Factors that related to Current Asset such as : CASH : Cash is a type of asset that don't bring interest rate ( or very low interest rate if it is not used ) .So that should be managed to minimize the amount of cash to keep. However, keep cash in the business as well as issues needed to ensure daily business transactions, to offset the bank of banks providing services to businesses, to meet projected demand in case of changes

Ethical Issues in Business

2. Ethical Issues in Business. It seems that every day in the news we are hearing of new company that has acted at least unethically and possibly illegally in the operation and financial reporting of their company's business dealings. There are many ethical issues in business. One major issue that we see is over and under reporting net income. Companies like to show that every quarter the net income of the business has an increase or profit. In order to show this they adopt unethical or illegal means in the operation and financial reporting.One such method is the indiscriminate use of stock options for employees that enable companies to take employment costs off balance sheet and inflate earnings. With the recent ethical issues we have had companies over the years it is important that we pay close attention to financial reporting provided by companies. This method will reduce the equilibrium price and increase equilibrium quantity for this company's products and services. The reason for this is that the wage is bill is shown lower than what it actually is. This causes the supply curve to shift to the right.With an increase in supply, if the firm is a monopoly/oligopoly/monopolistic competition, there will be a decline in the price of the product of the firm. In case the firm is operating in perfect competition, there will only be an increase in the quantity the company sells in the market. The scenario described above indicates that there is a shift in the supply curve, in other words the costs are shown to be lower than what they actually are at the time. The supply curve shift to its right but its elasticity is not affected.As the method described above does not relate to demand, the elasticity of demand is not directly affected. Any market structure, perfect, monopoly, oligopoly or monopolistic competition, the same ethical issues arise, the salary cost is underreported because of the use of stock options. This means costs are shown at a lower rate and profi ts are inflated. The decision to show inflated profits is unethical. From the deontological ethical perspective it is the duty of the management to show the correct profits and not inflated profits. Chapter 3, Question 14Assuming that the demand and supply for premium coffees are in equilibrium, the price will be at a constant, without significant pressure from the market. If Starbucks introduced the world to premium blends, this would cause a positive shift in the demand curve. There a higher equilibrium price and higher quantity when demand increases and supply remain unchanged. As prices increase, and the market moves to a new equilibrium, we will see higher wages, more advances and investments in technology and infrastructure, and greater competition.As production become more efficient and competition becomes greater, supply will increase and cause prices to settle back down. There are several factors that will impact the long-term equilibrium, such as changes in supply. For exa mple, if a hard freeze eliminated Brazil’s premium coffee crop, this would cause a negative shift in the supply curve. Assuming demand remains constant a negative shift in the supply curve will cause quantity to decrease and equilibrium price to increase. Research shows that in 2011 a frost occurred in Brazil's southeastern coffee growing belt.Traders worried that next year's yields could be hurt. At the same time, heavy rains during harvest forced Columbia to reduce its crop estimate for 2011. Understanding the impact of problems along the supply chain and how the changes in supply will impact prices in the market allows real world investors to make predictions of price in the future. This is important for businesses along the supply chain as well, in order to â€Å"stay ahead of the curve† when making strategic business decisions. ? Chapter 5, Question 17Assuming there is a large rise in the demand for computer chips and potato chips. Potato chips manufacturers will be able to respond to a rise in demand quicker than a computer chip manufacturer. This is due to the fact that potatoes are more readily available, and the process for making potato chips is not as involved or difficult. The tools, materials and highly skilled labor force it takes to manufacture computer chips are more complex and will require more time to complete. Both manufacturers may attempt to ramp up production by adding another shift to the existing production line.Another option in the short run may be to contract another company to assist with the manufacturing as the demand increases or purchase/rent additional equipment to expand the production lines as needed to keep up with the demand and process request. In the overall big picture the positive shift in demand will put pressure on the market for increased competition. In order to maintain market share and maintain competitive advantage, both manufacturers will need to deliver value to the customer either in the form of a differentiated product or lower prices. In the long run, both of these priorities will be achieved through investment.A decision will have to be made that either investment in more efficient production and supply chain management, or more investment in a better product that stands out in the market. The long run success will also be dependent on the abilities of the entire supply chain to keep up with demand. If the demand is large but you are unable to meet the demand and supply the products it means nothing. The disadvantage of the potato chip company is that no matter how many potato chip factories you build, the manufacturer is still at the mercy of how many potato crops can be grown in a given season.

Tigers Essays - Tigers, Fauna Of Asia, Biota, Tiger, Bengal Tiger

Tigers Essays - Tigers, Fauna Of Asia, Biota, Tiger, Bengal Tiger Tigers Tigers are descended from civet-like animals called niacis that lived during the age of the dinosaurs about 60 million years ago (Dang, 1994). These small mammals, with long bodies and short flexible limbs, evolved over millions of years into several hundred different species, including cats, bears, dogs and weasels. About 37 cat species exist today (Dang, 1994). Tigers evolved in eastern Asia , but it is not exact. Sabre-tooth tigers are not the ancestors of today's tigers. In fact, sabre-tooth tigers belonged to a separate branch of cat evolution which became extinct many millions of years ago. The Siberian or Amur tiger lives primarily in eastern Russia, and a few are found in northeastern China and northern North Korea. It is estimated that 437-506 Siberian tigers still exist in the wild (Tilson ,1995). About 490 captive Siberian tigers a re managed in zoo conservation programs (Tilson, 1995). The South China tiger is the most critically endnagered of all tiger subspecies. They are found in central and eastern China. It is estimated that only 20-30 South China tigers are left in the wild (Dang ,1994). Currently 48 South China tigers live in 19 zoos, all in China (Dang ,1994). The distribution of the Indochinese tiger is centered in Thailand, and is found in Myanmar, southern China, CAnbodia, Laos, Vietnam, and penisular Malaysia. About 1,180- 1,790 Indochines tigers are left in the wild and about 60 live in zoos (Tilson, 1995). Bengal tigers live in India, and some range through Nepal, Bangladesh, Bhutan, and Myanmar. The estimated wild population is approzimately 3,060- 4,735 tigers, with about 333 in captivity, primarily in zoos in India (Dang, 1994). White tigers are just white-colored Bengal tigers. They ae not a separate subspecies of tiger, and they are no albinos. They have blue eyes, a pink nose, and creamy white fur with chocolate colored striipes, White tigers are only born when two tigers that both carry the unusual gene for white coloring mate, Wild white tigers are very rare, and todayt they can only be seen in zoos. The Sumatrain tiger is found only on the Indonesian island of Sumatra. About 400-500 wild Sumatran tigers are believed to exist, primarily inthe island's five national parks (Dang, 1994). Another 235 Simatran tigers live in zoos around the world (Dang, 1994). Three tiger subspecies have been considered to become extinct in the past 70 years (Tilson ,1994). The Caspian tiger, known as the Panthera tigris virgata, once ranged in Afghanistan, Iran, Turkey, Mongolia, and Central Asiatic area of Russia and probably went extinct in the 1950's (Tilson, 1995). The Javan tiger, Panthera tigris sondaica, formerly ranged on the Indonesian island of Java and was last seen in 1972 (Tilson, 1995). The Bali tiger, Panthera tigris balica, once lived on Bali, where the last tiger was believed to have been killed in 1937 (Tilson, 1995). Tigers have social behavior. Adult tigers are solitary animal that establish their territories in areas with enough prey, cover and water to support them. The hardship of loating prey in tiger habitat makes it more efficient for tigers to hunt alone. As a result, they do not tend to form social groups like lions. A female tiger and her cubs are the exception to this, and will form a family group for 2 to 3 years, until the cubs are able to fend for themselves (Dang ,1994). The territory of a tiger usually ranges in size from about 10 to 30 square miles, although the territory of a Siberian tiger may be as large as 120 square miles (Tilson, 1995). Both male and female tigers spray bushes and trees along their route with amixture of urine and scent gland secretions. This is a way of declaring their territory. They also leave marks on trees, and urinate or leave droppongs in prominent places. Female tigers reach maturity when they area bout 3 years old and males reach it when they are a year or so later (Dang, 1994). In temperate climates, a tigress comes into heat only seasonally , but in tropical climates, she may come int heat throughtout the year. She signals her readiness with scent marking and locating roars. The brief act of copulaiton occurs continually for a five day period. Tigers

Richter Surname Meaning and Family History

Richter Surname Meaning and Family History The Richter surname means one who was  Lords administrator of a village,  an occupational surname derived  from the Middle High German rihtà ¦re, meaning judge, in turn  derived from the Middle High German rihten, meaning to make right. This term was frequently used in eastern Germany, where the surname is still most common today, to indicate the head of a village, often a hereditary position.   RICHTER  is the 14th most common German surname. Surname Origin:  German, Czech Alternate Surname Spellings:  RYCHTR, RYCHTAR, RECTOR Famous People with the Surname Richter Charles Francis Richter -  American seismologist and physicist; inventor of the Richter magnitude scaleAdrian Ludwig Richter - German artistAugust Gottlieb Richter  - German surgeonBurton Richter - Nobel Prize-winning American physicistFranz Xaver Richter - Czech composerJeremias Benjamin Richter  - German chemist; developer of stoichiometry theoryJohan Richter  -  Norwegian-Swedish  engineer and industrialistGerhard Richter - German painter Where the Richter  Surname Is Most Common The Richter surname today is most prevalent in Germany, according  to surname distribution from  Forebears, where it ranks as the 12th  most common surname in the country. It is also fairly common in Austria, where it ranks 63rd. According to  WorldNames PublicProfiler, Richter is extremely common in northeastern Germany, especially in Sachsen, but also in Brandenburg, Sachsen-Anhalt and Berlin.  Data from Verwandt.de agrees, indicating that the largest number of people with the Richter surname in Germany live in  Berlin, followed by Dresden, Leipzig, Hamburg, Munich, Chemnitz, Region Hannover, Elbe-Eister, Schsische Schweiz  and Freiberg. Genealogy Resources for the Surname RICHTER German Surnames - Meanings and Origins: Uncover the meaning of your German last name with this guide to the origins of German surnames and the meanings of the top 50 most common  German surnames.How to Research German Ancestry: Learn how to trace your German roots back to the old country step by step, from locating your ancestors German hometown to accessing records in Germany.Richter  Family Crest - Its Not What You Think: Contrary to what you may hear, there is no such thing as a Richter  family crest or coat of arms for the Richter surname.  Coats of arms are granted to individuals, not families, and may rightfully be used only by the uninterrupted male-line descendants of the person to whom the coat of arms was originally granted.Richter  Family Genealogy Forum: Search this popular genealogy forum for the Richter  surname to find others who might be researching your ancestors, or post your own Richter query.FamilySearch - RICHTER  Genealogy: Explore over 11  milli on results from digitized  historical records and lineage-linked family trees related to the Richter surname on this free website hosted by the Church of Jesus Christ of Latter-day Saints. RICHTER  Surname Family Mailing Lists: RootsWeb hosts several free mailing lists for researchers of the Richter  surname.DistantCousin.com - RICHTER  Genealogy Family History: Explore free databases and genealogy links for the last name Richter.GeneaNet - Richter  Records: GeneaNet includes archival records, family trees, and other resources for individuals with the Richter  surname, with a concentration on records and families from France and other European countries.The Richter  Genealogy and Family Tree Page: Browse genealogy records and links to genealogical and historical records for individuals with the Richter  surname from the website of Genealogy Today.- References Cottle, Basil.  Penguin Dictionary of Surnames. Baltimore, MD: Penguin Books, 1967.Dorward, David.  Scottish Surnames. Collins Celtic (Pocket edition), 1998.Fucilla, Joseph.  Our Italian Surnames. Genealogical Publishing Company, 2003.Hanks, Patrick and Flavia Hodges.  A Dictionary of Surnames. Oxford University Press, 1989.Hanks, Patrick.  Dictionary of American Family Names. Oxford University Press, 2003.Reaney, P.H.  A Dictionary of English Surnames. Oxford University Press, 1997.Smith, Elsdon C.  American Surnames. Genealogical Publishing Company, 1997