Engineering Principles, Electrical Networks Assignment

Engineering Principles, Electrical Networks - Assignment Example Question 1 1.1 Calculate line and phase currents? Given: 3 x 80â„ ¦ resistors star connected 415 v three phase supply 50 Hz frequency IL= V/R IL = 415 / 80 IL = 5.18 A In a star connected load IL = Iph Iph = 5.18 A 1.2 Total power dissipated by load? P = √3 x VL x IL x Cos ∂ Taking Power Factor (Cos ∂) as 0.85, P will be: P = √3 x 415 x 5.18 x 0.85 P = 3164.88 Watt 1.3 The power dissipated if, due to fault, one phase of the load went open Circuit? P = 2 x VL/√3 x IL cos ∂ P = 2 x 414/√3 x 5.18 x 0.85 P = 2109.92 Watt Question 2 Given: Delta connected load Power Factor 0.8 lagging P = 4080 Watt 425 V supply 50 Hz frequency 2.1 Calculate resistance and reactance of each phase? In Delta Connected load Vph = VL This P = √3 x VL x IL x Cos ∂ 4080 = √3 x425 x IL x 0.8 Iph = 4080/(√3 x425 x IL x 0.8) Iph = 6.93 A R = V*2 / P â„ ¦ R = 415*2/4080 R = 44.27 â„ ¦ Apparent Power S = P/pf S = 4080 / 0.8 S = 5100 Watt Reactive Power Q = √(S*2 – P*2) Q = √(5100*2 – 4080*2) Q = 3060 Watt Inductance XL = V*2/Q XL = 425*2/3060 XL = 59.02 â„ ¦ 2.1 Calculate Line current if same load was connected to star? Delta IL = P/V Delta IL = 4080/425 Delta IL = 9.6 A In Star IL = Iph Star IL = 9.6A Question 3 Given: Balanced 10 kW three phase load 415 V three wire supply 18 A line current 3.1 determine Load Power Factor Power Factor = True Power/Apparent Power = P/Q This: P = V x I Watts P = 415 x 18 P = 7470 Watts S (apparent Power) = 10000 Watt PF = 7470 / 10000 PF = 0.75 Question 4 Given: Star connected induction motor Supply 415 V Frequency 50 Hz

Military History Essay Example | Topics and Well Written Essays - 1000 words

Military History - Essay Example A Short History of the NCO is dedicated to the foundation of the NCO, its evolution, history, educational system; includes explanatory photos and tables. NCO Duties, Responsibilities, and Authorities Study Guide is a list of the main UCO duties and responsibilities which is shown in the form of questions and answers. B. The purpose of this paper is to show the role of the NCO corps and staff in the postwar history. The question demanding the answer: has the NCO played the active and appreciable role in the postwar U.S. Army history 2. A. After the World War II the constant growth of military technologies led to the necessity of new educational programs development: "Emphasis on NCO education increased to the point that by 1959 over 180,000 soldiers would attend NCO academies located in the continental United States. In addition to NCO academies, the Army encouraged enlisted men to advance their education by other means" (1). In 1950 the U.S.A. sent soldiers in Korea. The NCO soldiers took part in the war, and some of them were real heroes: "Near Surang-ni, Sergeant Ola L. Mize led the defense of "Outpost Harry." Learning of a wounded soldier in an outlying listening post, during an artillery barrage, Mize moved to rescue the soldier. Returning to the main position with the soldier, Mize rallied the troops into an effective defense as the enemy attacked in force" (2). During the war in Vietnam the NCO took a large part in combat leadership: "Needing large numbers of NCOs for combat, the Army created the Noncomm issioned Officers Candidate Course. Three branches were established at Fort Benning, Fort Knox, and Fort Sill" (2). There were also many cases of heroism among the NCO soldiers during the war: "Five times, Ashley and his newly-formed unit attacked enemy positions, clearing the enemy and proceeding through booby trapped bunkers. Wounded by machine gun fire, Ashley continued on, finally directing air strikes on his own position to clear the enemy. As the enemy retreated, he lapsed into unconsciousness" (2). B. In 1971 the NCO Educational System was introduced. Firstly it consisted of three training levels: "Basic Noncommissioned Officer Course (to provide basic leadership skills and a knowledge of military subjects needed at the squad and team level), Advanced Noncommissioned Officer Course (to provide the student with advanced technical and leadership skills), and the Sergeants Major Academy (which prepared senior NCOs to perform duties as sergeants major at the division and higher headquarters)" (2). The next rather important step of the NCO reforming took place in 1986, when was "established the Primary Leadership Development Course as a mandatory prerequisite for promotion to staff sergeant. This was the first time an NCOES course actually became mandatory for promotion" (2). In 1987 a new Sergeant Major Academy was build: "This 17.5 million dollar, 125,000 square foot structure allowed the Academy to expand course loads and number of courses" (2). Today the NCO Education

The life style of common man

The life style of common man Introduction: We are living in the age of 21st century where scientific inventions have change the life style of a common man completely. We developed a lot of new technology without considering that these developments can harm us in many ways. Changing lifestyles, the increasing use of disposable materials and excessive packaging are all contributing to an increase in the amount of waste being created. Waste management is now a global concern. Inadequate collection and disposal of waste poses a serious health risk to the population and is an obvious cause of environmental degradation in most cities of the developing world. Mixed municipal solid waste is dumped either indiscriminately in the neighborhood or, if collected by a waste collection service, disposed of in uncontrolled dumpsites. Problems associated with Solid waste management are complex because of the quantity and diversity of the nature of waste and financial limitations on public services in large cities. The problem is not only conf ined to land, it includes air and water as well. Before discuss the waste management system of Pakistan and its impact on environment, there are few essential things which should be discuss. What is Waste management system? And why it is important? Definition: Waste management is the collection, transport, processing, recycling or disposal, and monitoring of waste materials. The term usually relates to materials produced by human activity, and is generally undertaken to reduce their effect on health and the environment. Importance: Waste management is very important because waste that is not properly managed can create serious health or social problems in a community. It is very important to keep human waste out of water supplies. Human waste contains diseases that make people sick. All the waste material of every kind is damaging the environment badly. PAKISTAN: Due to ineffective development planning, large cities are confronting a number of complex urban problems. It is estimated, that the urban areas of Pakistan generate about 54,850 tons of solid waste daily or about 20 million tons per annum. Presently only a part of solid waste is collected, transported and dumped. The means are inefficient and in most cases inadequate to cope with the present day challenges i.e. bulk and composition of municipal waste. Presently there is not a single city with properly planned and efficient system of SWM reaching the acceptable standard of environmental protection. Proper method of dumping the wastes is not employed. Hazardous hospital and industrial wastes are simply treated as ordinary waste. In most of the areas solid waste especially plastic bags get into open drains and sewers choking the system. In addition, bio-non-degradable solid wastes including toxic hospital and industrial wastes are found lying in heaps. Open burning of waste and bio-non-degradable component of wastes like plastic bags are adding to the pollution problems. Owing to the low levels of development and economic levels, it is not possible to make use of latest techniques, technologies and equipment being used in developed world. For this reason many parts of the large urban areas and in some cases entire cities have turned into environmental black spots. Our present system on solid waste management is in dire need of its over hauling on comprehensive basis. The respective municipalities despite spending their 20 to 40% budget have not been able to achieve the desirable standards of environmental quality. In view of this, it would be appropriate to involve private sector in solid waste management (SWM) on the whole or partial basis for any part or whole of the city. The involvement of private sector will enable the respective municipality to achieve the desirable standards of solid waste management with the reduced cost due to their efficiency and management. Solid Waste Generation Estimates: According to NCS Pakistan generates 47,290 tones of solid waste per day with the growth rate of2.4% per year. That means present estimate is 54,888 tones/ day. The Rate of generation of waste average from all type of municipal controlled areas varies from 0.283 kg/capita/day to 0.613 kg/capita/day. There is no weighing facility at disposal sites, no tradition of waste sampling and analysis. There is a big difference exists in solid waste generated and amount reaching final disposal site. Sources of Solid Waste: There are many sources of waste generation, the table below gives the source of the waste generation and the wastage comes out from these sources. In addition to these sources the other important source is necessary to mention there and that is hospital wastes. Hospital wastes are categorized according to their weight, density and constituents. The World Health Organization (WHO) has classified medical waste into different categories. These are: Infectious: material-containing pathogens in sufficient concentrations or quantities that, if exposed, can cause diseases. This includes waste from surgery and autopsies on patients with infectious diseases; Sharps: disposable needles, syringes, saws, blades, broken glasses, nails or any other item that could cause a cut; Pathological: tissues, organs, body parts, human flesh, fetuses, blood and body fluids; Pharmaceuticals: drugs and chemicals that are returned from wards, spilled, outdated, contaminated, or are no longer required; Radioactive: solids, liquids and gaseous waste contaminated with radioactive substances used in diagnosis and treatment of diseases like toxic goiter; and Collection of Waste: Municipal solid waste (MSW) is collected in roadside bins and Municipal Corporation collects it infrequently. Solid waste generation ranges between 0.6 to 0.8 Kg/capita/day and the waste generation growth rate is 2.4% per year. Fairly around 40% of the generated waste remains either at collection points or in streets [2]. It is a common practice to burn this waste in open. Residential waste is usually collected and transported directly to a landfill site. However, these landfills are not designed properly causing problems like incomplete decomposition of MSW, methane production and leach ate contamination of groundwater. At the collection points, different types of waste are not collected separately, and there is no proper waste collection system either. Waste is dumped un-segregated and collected by three methods: 1) hauled container system, 2) stationary container system and 3) bull carts. In Pakistan, the containers are mostly transported from one place to another with help of a truck or tractor, which is overflowing and not covered properly. The waste spills out of the container and a lot of it falls in the streets before reaching the landfill site. Similarly, in certain areas bull and donkey carts are used to collect the MSW. The cart goes from street to street picking up the waste and is again not a proper system for waste collection. Disposing Techniques: The solid waste disposal process in Pakistan is one which is least developed. 3 primary ways of disposing waste are in practice landfill, size reduction and screening. Residential wastes are usually collected and transported directly to a landfill site. When new landfills are being planned, the most important issue is to find a location that is acceptable to the public and to local regulatory agencies. In the management of existing landfills, the major concern is to ensure that proper operational procedures are followed carefully and routinely. In the past, the term sanitary landfill was used to describe landfill where the waste was covered at the end of each days operation. Today, sanitary landfill refers to an engineered facility, designed and operated to minimize public health and environmental impacts. Problems with landfills are subject to biological and physical factors in the environment. As a result, they change over time and may cause the several problems including leach at e contamination of groundwater; methane production; incomplete decomposition and separation. The separation of solid waste components is one of the most positive and effective ways to recover and reuse materials. Size reduction is a process in which collected waste materials are mechanically reduced in size. In practice, the terms shredding, grinding, and milling are used interchangeably to describe mechanical size reduction. The objective of size reduction is to obtain a final product that is reasonably uniform and considerably reduced in size in comparison with its original form. In addition, screening is used to separate mixtures of materials of different sizes into two or more sizes by using screening surfaces. Many new technologies have been developed to solve MSW problems, but unfortunately, these technologies are either too sophisticated or expensive for use in developing countries like Pakistan. Formal Sector Involved in SWM: Planning Development Division at Federal and PD Departments at provincial level are responsible for preparation of development plans and allocation of resources The Ministry of Environment is responsible at federal level for policies and programmers. PEPA (Pakistan Environmental Protection Agency) and Provincial EPAs are main regulatory bodies for implementation of Pakistan Environmental Protection Act 1997 Town, Tehsil Municipal Administration(TMAs) are responsible for solid waste collection, transportation and disposal TMAs due to lack of funds, rules, standards, expertise, equipment and vehicles are unable to handle the continuously increasing volumes of municipal waste. In-Formal Sector Involved in SWM There are independent operators dealing in waste collection, purchase, separation, restoration, resale and recycling, with the scale of operations ranging from itinerant manual workers to large recycling factories. Kabaris are large-scale waste dealers who operate from shops and warehouses. There are approximately 1,000 in Karachi and most specialize in just one type of waste which they buy at auctions or from middle dealers and resell to recycling plants, or recycle themselves. The Safai Kamai Bank operates every Tuesday from a bazaar in Karachi and uses the slogan â€Å"Garbage is Gold†. People can bring their dry garbage for sale on a per kilogram basis the price paid depends on the item. Items purchased include newspapers, other paper waste, plastic bags, metal, glass and plastic bottles. Waste Busters collect rubbish from households and charge about US$2 a month, which includes the delivery of about 30 rubbish bags. The refuse is taken to the transfer station where it is sorted out and loaded onto trucks for recycling. Pakistan Environment Welfare and Recycling Program (PEWARP) has established a small production unit manufacturing three organic products from waste purchased from itinerant buyers at Karachis huge vegetable market. The vegetable waste is crushed and the liquid extract collected which results in liquid concentrate sold as a pesticide, dilute liquid sold as fertilizer and solid residue. Shehri, a Karachi based NGO, also known as ‘Citizens for a Better environment is primarily concerned with the protection and conservation of the natural and built environment. It has produced recommendations for improved bin designs and promotes awareness on solid waste management. Recycling waste materials The separation practices are well established and, as a result, quantities of certain waste components, such as bottles, newspapers, plastic, food waste and aluminum cans etc. are considerably reduced in the waste stream. Once re-saleable waste components have been separated from waste they are considered to be raw materials: Impact: Increases in population and migration into cities have created serious environmental problems including inadequate solid and liquid waste management, lack of safe water and minimal pollution control. Many southern cities are characterized by overcrowded housing, contaminated water supplies and lack of proper sewage disposal, drainage or waste collection, all of which contribute to an unhealthy urban environment. Communities living near dump sites also suffer the nuisance of smoke and smells, and such sites as well as uncollected waste in general attract rodents and flies which provide a transmission route for disease. At present very little awareness exists among the stakeholders in Karachi about composting, the product compost, and its characteristics. Alternative nutrient supply to crops is currently practiced through the application of raw sewerage (on vegetables resulting in high health risks regarding to human consumption) and animal manure. The consumption of soil nutrients or similar products is also growing. Thus there is a possibility that if compost were introduced, it may be well received by the increasing potential users. Improper disposal of municipal solid waste (MSW) has serious results for the environment and human health. Problems can spread over a wide area. For example disposal of wastes into nallahs, canals and rivers can pollute the water supply along the whole length of the watercourse. Infections and diseases can spread from dump sites into the general population. Serious health hazards directly associated with improper solid waste management include skin and eye infections are common; dust in the air at dumpsites can cause breathing problems in children and adults; flies breed on uncovered piles of rotting garbage and spread diseases like diarrhea, dysentery, typhoid, hepatitis, and cholera. Mosquitoes transmit many types of diseases like malaria and yellow fever similarly, dogs, cats and rats living around refuse carry a variety of diseases including plague and flea born fever. In addition, intestinal, parasitic and skin diseases are found in workers engaged in collecting refuse. Solid waste also contributes heavily to ground and water as well as air pollution levels. The most serious problem is groundwater contamination. As water filters through any material, chemicals in the material may dissolve in the water, a process called leaching. The resulting mixture is called leach ate. As water percolates through MSW, it makes a leach ate that consists of decomposing organic matter combined with iron, mercury, lead, zinc, and other metals from rusting cans, discarded batteries and appliances. It may also contain paints, pesticides, cleaning fluids, newspaper inks, and other chemicals. Contaminated water can have a serious impact on all living creatures, including humans, in an ecosystem. When waste is burnt heavy metals like lead, toxic gases and smoke spreads over residential areas. The wind also carries waste, dust and gases caused by decomposition. Putrefaction of waste in sunlight during daytime results in bad smells and reduced visibility. Response: Pakistan has responded to its environmental problems by developing laws, establishing government agencies and accepting technical assistance from donors. Despite this, the response remains fragmented and environmental institutions, laws, and other initiatives do not solve the whole problem. Environmental legislation is still not well developed in Pakistan, especially in comparison to the developed world. For example, there are no national quality standards for MSW. Currently, individuals dispose off wastes by throwing away plastic bags, wrappers, fruit peels, cigarette butts, etc. in public places. Littering spreads pollution and ends up clogging drains and causing sanitation problems. This can be controlled by making roadside dustbins or proper disposal of waste at home. If proper waste management is practiced, this waste could be converted into useful products. Raising public awareness through media campaigns has been a welcomed step from the governments regularly authorities. However, the culture of reduce, reuse and recycle is still a long way from setting in as a trait of more conscientious society. Solid waste management is also one of the core areas identified in the National Environmental Action plan as SWM planning in Pakistan is developing into a complex task because of increasing population. The primary focus of the program is to strengthen institutional capacities and policy processes for solid waste management. Currently the collection capacity of the concerned departments is less than desirable levels and only about 60% of the solid municipal waste is collected while remaining goes unattended. Case Study:   Ã‚  Ã‚  Ã‚  Ã‚  To understand the basic problems of Waste management System of Pakistan, We chose Karachi as a case study and meet some officials of KMC of different town. To contact these people is very difficult; the officials do not come on time and sometime not present on their seats during their duty times. After a long effort we finally got some people who gave some time and explained the system. Due to security reasons we did not allow to take pictures. The main officials are Mr. Fahad (ATO, Gulshan Town), Mr. Nafees (KMC officer). Mr. Talha (KMC officer, Saddar Town). We worked with UNAP (United Nation Association of Pakistan) and CDGK on their MISSION GREEN Project last year, therefore we have already enough information about the current system. Extraction of all interviews:   Ã‚  Ã‚  Ã‚  Ã‚  Karachi is the largest city of Pakistan, a home to over 10 million people. Responsibilities for the collection, transport and disposal of household, commercial, and institutional waste as well as street sweepings, lie with the municipal authorities. Sanitary workers are employed by Town Municipal Administration to sweep streets and are often hired by residents to provide a primary waste collection service. Recently some private entrepreneurs, mostly refugees from Afghanistan have entered into the field of waste collection. Till 2001, the Karachi Metropolitan Corporation (KMC) was the responsible agency for solid waste management. Since August 2001, the administrative structure has been changed and the city is governed by the City District Government of Karachi which has replaced KMC and various other local authorities. The city of Karachi is now divided into 18 towns. The solid waste management remains the responsibility of city government and town municipal admin istration. According to estimates provided by Karachi Metropolitan Cooperation (KMC), approximately 100 tons/day originates from the Vegetable Market and some 70 tones/day from the Empress Market. Most of the waste generated at these markets are biodegradable and should thus constitute an excellent raw material for composting. Food wastes and garden waste are dominant in high-income localities as much of the remaining and half eaten food was disposed off in the refuse while the fresh food material was given to the servants. Here garden waste constitutes nearly 22 percent of the refuse compare to low-income settlements where dry leaves and other garden waste were found to be much less than 9%. Conclusion:   Ã‚  Ã‚  Ã‚  Ã‚  Pakistan has all the abilities to cover up these problems. But the political instability and other economics and social issues causes hindrance to achieve our goal. Our government is working hard to cope up with this issue and many projects already started so we are in a process of change and we will find a feasible way to dispose our waste or reuse them for our benefits. REFERNCES: http://www.dawn.com/2007/07/19/local12.htm http://www.shehri.org/subpages/wastemanagement.htm http://www.dawn.com/2006/02/16/local1.htm http://www.nazariapak.info/environment http://www.nazariapak.info/environment/#FSAir http://en.wikipedia.org/wiki/Waste_management http://www.wwfpak.org/factsheets_hwf.php http://www.dailytimes.com.pk/default.asp?page=2006%5C03%5C02%5Cstory_2-3-2006_pg7_21 INTERVIEWS BY THE KMC OFFICIALS

George Frederick Handel :: essays research papers

German-English composer, George Frederick Handel, is one of the greatest composers of the Baroque period if not of all time. His work, Messiah, is one of the most famous and beloved works of music in the world. During his career in music, Handel composed Italian cantatas, oratorios (like Messiah), Latin Church Music, and several operas. Handel moved around from country to country writing, composing, and producing music for royalty such as Queen Anne and George of Hanover. In his life, Handel mastered several instruments including the violin and the harpsichord. Georg Friederich Handel (he later anglicized his name) was born at Halle, Saxony, Germany on February 23, 1685. He was the son of a barber-surgeon that opposed a career in music for a great deal of his life. But at age 8, Handel was allowed to study music with the local organist, Zachau. In January 1702, Handel entered Halle University as a law student, but was soon appointed organist of the Domkirche at Halle. In the year following, he abandoned his native town and settled in Hamburg where he studied the violin, then the harpsichord at the only opera house in all of Germany. At Hamburg, Handel wrote his first opera, Almira in 1705. This was quickly followed by Nero Florindo and Dafne. During the winter in 1706, Handel traveled to Italy, where he stayed until spring of 1710. He spent his time in Florence, Rome, Naples, and Venice composing Latin Church Music, oratorios, Italian Cantatas, and the operas Rodrigo and Agrippina. In June of 1710, Handel replaced Agostino Steffani as the Hofkapellmeister to the Elector George of Hanover, by making a promise that he would take a leave for England. In autumn of that year, Handel made due on his promise and on arriving in London composed the opera Rinaldo in 14 days. It was produced on February 24, 1711. After 6 months Handel returned to Hanover, but in the spring of 1712, he traveled once again to England, writing more operas in celebration of Queen Anne’s birthday; Peace of Utrecht and Te Deum. But in 1714 the Queen died and the throne was taken over by George of Hanover, who was angered by Handel’s unusually long absence. In 1717 Handel entered service of the Duke of Chandos, directing the music at Duke’s palace at Cannons, near London. There he composed a set of Anglican Anthems, The Pastoral Acis and Galatea and The Masque Haman and Mordeca.

General Adaptation Syndrome

The steps of the general adaptation syndrome that I would experience are alarm reaction, which is the body’s initial response to any stressors. This reaction mobilizes or arouses the body in preparation to defend itself against a stressor. This reaction involves a number of body changes, which are initiated by the brain and further regulated by the endocrine system and the sympathetic division of the autonomic nervous system. The next stage of the general adaptation syndrome I would experience is the resistance stage. This stage occurs if the stressor, which initiated the alarm reaction, is not dealt with. The body is attempting to restore the lost energy and repair the bodily damage. The final stage of the general adaptation syndrome that I would experience is the exhaustion stage. If stressors are still not dealt with, the body becomes exhausted, muscles become fatigued, and the body is then depleted of the resources required for combating stress. The emotional effects will make each day intolerable and filled with dread. I could experience anger towards my co-workers, as I filled overwhelmed. Experience depression, as an overwhelming feeling of failure, and prolonged stress of my job. The cognitive effects of stress will inhibit my thinking patterns, my ability to focus, and impair my memory and problem solving ability. The effects of the continuing stress on my health could potentially be deadly. Stress will weaken my immune system. The continued stress will increase my heart rate, blood pressure, and muscle tension. I will suffer from headaches, an increased risk of blood clotting, allergies, hives, or heart disease. To effectively deal with the stress of this new position, some techniques I would use would be writing down the different sources throughout my day. Relaxation training and biofeedback training, evaluate what changes in attitude and behavior will need to be made in order to get the most out of my life. I will seek support from family and friends, to determine if the new position is a benefit to me, or if it is potentially to much stress, for me to commit to taking on.

Perception vs Reality

She as a married woman who has become pregnant; the only complication is the at her husband has not returned to Boston. The Puritan society believes that engaging in intimate relations with one who is not married to them is a sin. Hester has to stand on a scaffold for seven real hours and permanently wear a scarlet letter ‘A' as punishment. When she first walks out of prison, some of the older towns women shout; saying she should be branded, or even execute De (34). Hester has accepted her punishment as given by their government and church yet reject De it.She believed that what she has done was not a sin due to its loving nature and its source, t e true love of her heart (55). After the passing of time, the community's opinion of Hester slowly changes. The town begins to think of Hester more of a human, and less of a living sermon toward s Chapter 13: Another View of Hester. They realize that her stigma of her sin, the scarlet let ere, is not showing Hotel 3 that she was an ad ulterer but that she is able (108). They notice all of her char itty work that she has done without being asked.She does all of the dirty, disgusting, dishonors blew jobs that no one else wants to do because she feels as if someone should do it. Hester, though accepting the enmeshment, believes it is wrong because it was justified. The reality is that eve en though she sinned in God's eye, she did it from true love, and it inevitably happened thro ugh human nature. Hester was not alone as the one who sinned, and his identity is revealed slow y in the middle of the novel, and established greatly by chapter 12. Ironically, Hester fellow sinner is the town's most prominent Reverend, Reeve rend Timescale. Until his final sermon, in which he reveals that he is the father 0 f Pearl, no one except Hester and Chlorinating knew of his hidden guilt. The entire town Para seed and admired Timescale. At any sermon in which he says that he is the most sinful man, t hey do not question him. The pe ople look at him with pure awe and feeling that he is the greatest because he admits that he too can sin because he is human. The entire settlement of Boston bell eve that Timescale was the most righteous man they have ever met, and he was the IR only chance Of salvation so they can go to heaven if predestined.Through Damselfly's eve rigidifies facade, you can find the truth in which he hides. Timescale is not the Bible bound man everyone believes he is, he is the one who helped create the scalded elf child, Pearl. Timescale also shows his true cowardice in Chapter 1 2: The Ministers Vigil. When pearl asks Timescale, â€Å"Wilt thou stand here with mother and me, tomorrow noontide? † , Timescale responds with, â€Å"Not so, my child. Shall, indeed, stand with thy mother and thee one other day, but not tomorrow! At the great judgment day † , (102).Pear I did not admire his response, believing that he IS embarrassed to be seen with them. With Pee earl questioning him Hot el 4 so, Timescale shows his true fear of confessing his sin to the world in order to receive forgiveness from God. He shows his true hypocritical character, saying how p people should always confess their sins yet does not do so when he has sinned. Timescale is not the only individual that the people think is helpful and overall outstanding, yet is very c introductory of popular belief. Many of Boson's citizens failed to see the corruption in Roger Chlorinating w hen he first came about to Boston.Chlorinating came off as a complete stranger to almost everyone in the town, so many suspicions were not designated towards him. Roger was the e first man with medical experience which has come into Boston, and the citizens took advent age of the opportunity. The village welcomed Chlorinating with open arms and treated him as if he was already apart of the community. After a few years, Timescale becomes ill. T he entire town trusts Chlorinating so much that they ask him to watch over their beloved re veered, Timescale (80).Everyone feels ran_ACH more secure when Chi lingeringly become mess the spiritual guide for Timescale, in hopes that Chlorinating will cure his pains and help him reestablish himself as a healthy man he once was. Soon afterwards, the community becomes eerie of Chlorinating due to his p hysterical change. He looks more like an evil man, with long fingers, relating him to the Black Man, † grew to be a widely diffused opinion that the Reverend Arthur Timescale, ,was haunted either by Satan himself or Satin's emissary, in the guise of old Roger Chilling Roth. (85). There is only one person who truly knows Chlorinating for what he really is, a ND that's his wife, Hester Prone. Hester is the only person who knows Rogers true identity y as untold by him to anyone Roger Prone. Roger gives a false name from the start so the people of Boston Hotel 5 will not look at him differently because his wife sinned and had intimate relate ions with another man. While everyone assumes that Roger is indeed helping the Reverend, he I s truly torturing him.Roger tells Hester, â€Å"Even if imagine a scheme of vengeance, what could do better for my object than to let thee live,than to give thee medicines against all harm and p aril of life,so that this burning shame may still blaze upon thy bosom? † (49). Chlorinating does not care about the well being as the colony believes. The thing he wants to do is slowly tear apart Damselfly's soul layer by layer as if he was peeling the pages off of a book. Adults are not the only ones susceptible to being judged by society. Sometimes the most innocent beings, are looked upon as the most corrupt.Society often judges individuals before they even have a chance to defend the messes. Sometimes, society judges an individual before they can even walk. In The Sac role Letter, the society instantly judged Hester daughter, pearl, soon after she was born. The e town kids would throw mud at Hester and Pearl anytime they saw them, and none of them WA need to play with Pearl because she would attack them when they threatened either her mother r or herself (60). Even the towns highly appraised leaders disregard Pearl as hardly another huh an being (74).

Novice Meets Expert

Novice Meets Expert Introduction Business organizations across the world are using the social networking tools such as Facebook, LinkedIn and Twitter among others to boost employee relationships, achieve credibility, set up an opportunity for having communication between the organization and its customers and also to promote sales.Advertising We will write a custom report sample on Novice Meets Expert specifically for you for only $16.05 $11/page Learn More Moreover, it is reported that â€Å"company recruiters are going to sites like LinkedIn to get access to the almost 25 million resumes posted† (Brottlund, 2009, p.1).In this paper, there is going to be a discussion on the use of social networking tools by companies in general and by the IBM Company specifically. There is also going to be a discussion on the type of IT projects. The report is basically based on an interview with one of the company’s IT managers, George Rizk. In addition, there is also going to b e presentation of the information obtained from the review of the related literature; supporting or criticizing the information provided by the manager during the interview. The conclusion section will provide a summary of the discussion. Use of social networking tools by IBM Following the interview, it was established that there are social networking tools that are used by IBM and these include, as pointed out by the interviewee; Facebook, LinkedIn and Twitter. These social networking tools are used by this company for various purposes. For instance, it was found out that the company uses these tools to advertise IBM’s initiatives like Smarter Planet, among others. It was also found out that the social networking tools are used to find potential employees. Moreover, the manager pointed out that the social networks used in this company help the current and the former employees of the company to remain connected. However, the manager was also quick to point out that, to a cert ain extent, these social networks work against the company with other recruiters â€Å"poaching† the IBM employees.Advertising Looking for report on communications media? Let's see if we can help you! Get your first paper with 15% OFF Learn More Basing on information that has been presented in the literature on this issue, this manager’s view is correct. For instance, Zappone (2012) points out that in the present day, the social networks make it possible for the employers to engage in developing relationships with the potential employees even when they are working somewhere else. The inclination towards recruiting the employed candidates, instead of those who are not working, poses a big risk of raiding the talent pool of a company. It is reported that in the last few years, the Sony Erickson Company gave instructions to those who recruit talents for the company to exclude the unemployed (Zappone, 2012). Moreover, in survey conducted recently, it was found out that â€Å"more than 90 percent of senior human resources executives in the U.S regard recruiting ‘passive candidates’ as central to their strategy† (Zappone, 2012, p.1). â€Å"Passive† candidates refer to the professionals who are not presently seeking another career opportunity (Zappone, 2012). In such situations, the â€Å"passive candidates† may be contacted via the social networking tools. Zappone (2012) reports that, according to the information provided by LinkedIn, one of the social networking companies, â€Å"the rise of the social media and other new sources of potential candidates are driving a shift towards direct sourcing and recruiters expanding their search beyond active candidates to include ‘passive’ candidates† (Zappone, 2012, p.1). However, according to the interviewee, the social networks need to be used in ICT environment. When asked the reason for this, he pointed out that it makes it a ques tion of one company against the other and it is about the reputation of the company and how it treats its employees. Mr. Rizk had also established that, other companies might engage in using the social networks as a tool to take down the reputation of competitive companies.Advertising We will write a custom report sample on Novice Meets Expert specifically for you for only $16.05 $11/page Learn More This view is also shared in the literature presented by Shullich (2011) where it is reported that a study conducted among executives by PRNewswire showed that; forty nine percent of them had a feeling that the use of the social networking tools could damage a company’s reputation. When asked whether this is legal or should be prevented, Mr. Rizk’s response was that the business organizations and social media will always be used in an inappropriate way by people and other business organizations to ‘put down’ another company’s rep utation. According to him, this is not fair or moral but a company cannot stop the actions of others in another company. He explained that in the case of IBM, this company has their BCG’s extend to social media. The company takes its BCG’s quite seriously to a level where every employee is asked to revalidate yearly and to complete an education module to certify and this includes â€Å"Digital IBMer†, which is based around social media. Type of IT projects When asked about IT projects, the manager pointed out that IBM Company has many different projects. According to the manager, there are different components of projects and for instance, in storage there are four of them which include B R, SAN, NAS, and Mainframe. His response to the issue of whether all the available projects are on-going projects and whether there are projects that are completed before a deadline was, from his perspective, that; he manages projects for the customers that IBM supports. He fu rther pointed out that projects come in all shapes and sizes and they all have maintenance and upgrading support. The manager added that in case new comers come in, that also is considered as a project.Advertising Looking for report on communications media? Let's see if we can help you! Get your first paper with 15% OFF Learn More The different types of the IT projects are complex to manage. It has been found out that considerable numbers of the complex IT projects up to now still do not succeed in delivering the main benefits in a timely manner and also fail to target cost as well as specification. It is further pointed out that this is largely driven by â€Å"the exponential growth in the capability of hardware and communications technology, and the corresponding inflation in people’s expectations and ambition† (British Computer Society, 2004). It is also observed that a larger number of the IT projects are carried out with an intention of delivering some form of process or business change (British Computer Society, 2004). In particular cases, the IT systems will be brought in to make it possible to have a larger number of business transformations. In other cases, â€Å"they will be automating an existing process† (British Computer Society, 2004, p. 17). Although the aim is labelled as automation, those involved will have to change their practices, â€Å"so business change of some form will ultimately result† (British Computer Society, 2004, p.17). The effect of this will be that the practitioners in the IT field will require having adequate knowledge about the processes as well as business concerned if ever the IT system is to realize the expected results (British Computer Society, 2004). It is very common for problems to come up and this is for the reason that the description of the â€Å"business process† provided to the supplier can not represent the process which is being used in an accurate manner (British Computer Society, 2004). In the automation systems case, â€Å"the manual process being replaced by the IT system may be intrinsically ineffective – automation is unlikely to make a bad process better, although it may execute it more quickly† (British Computer Society, 2004, p.17). Conclusion Just like in many other companies ac ross the world, there is use of various social networking tools in IBM. These tools include Facebook, LinkedIn and Twitter among others. They are used for various purposes such as sales promotion and advertising, finding potential employees, and facilitating communication among employees among other purposes. However, the use of these tools comes with their own challenges which include the risk of damaging the company’s reputation and leaking out of the company secrets among other challenges. But this company still prefers to continue using of these tools, but insist on the issue that the employees should use the tools responsibly. There are also many different types of IT projects in this company and many different components of the IBM Company IT projects exist. For instance, in storage, there are four of them which include B R, SAN, NAS, and Mainframe. The complex nature of the IT projects call for having good project management in order to overcome the challenges that ar e associated with them. References British Computer Society, (2004). The challenges of complex IT projects. London, U.K: The Royal Academy of Engineering. Brottlund, B. (2009). Companies using social networking to boost sales. Web. Shullich, R. (2011). Risk assessment of social media. New York, NY: SANS Institute. Zappone, C. (2012). Social media used to poach workers. Retrieved from https://www.smh.com.au/business/small-business/social-media-used-to-poach-workers-20120506-1y6z0.html