History of Psychology Essay Example for Free

History of Psychology Essay Modern psychology is a science that it continually being researched and added to. Psychology predates the 19th century and includes roots into early philosophy. Looking closely one can identify philosophers that related to the beginnings of psychology, identify major philosophers that historically relate to the beginnings psychology as a formal discipline and how the development of the science of psychology changed during the 19th century. A philosopher that could easily be called the father of modern psychology would be: Rene Descartes. Descartes was a philosopher in the 17th century that stepped outside the limits and wanted to know more. Descartes came up with 4 basic rules to arrive at the truth of whatever he was researching. These rules were basically to think clearly, logically and without bias (Goodwin, 2008). Descartes had several derived ideas and was considered a nativist and a rationalist. These ideas that he created foreshadowed one of psychology’s major topics of nature versed nurture. Descartes also fought that there was a difference between a person’s mind and body; and this difference separated us from animals. Before Descartes died he published his last of many books called: The Passions of the Soul. This book established him as a psychologist and a physiologist (Goodwin, 2008). This book emphasized on human emotions and continued on with a discussion about mind and body distinctions. He Clarified the body is a machine and responds to curtain motions, such as fear, that trigger reflexes. Descartes also determined that the pineal glad in the brain was the gland that sent messages from the mind/spirit to the body. Descartes died at just before his 54th birthday in 1650. There were several philosophers that historically relate to the beginnings psychology as a formal discipline. John Locke, George Berkeley, David Hume and John Stuart Mill are just a few to mention. Each philosopher contributed an aspect to psychology that led to its formal discipline. John Locke refused to believe in an innate mind and believed that mind is created by experiences and was not pre programmed. He stated believed that the ideas that come from our minds are due to ones sensations and reflections from experiences (Goodwin, 2008). George Berkeley added an analysis of visual perception. He disagreed with Locke’s theory of primary and secondary distinctions, but stated that our belief in God gave us a type of reality. David Hume is known for his study of impressions. This study helped research sensations and ideas the thought were due to impressions. Hume also identified the rules of association as resemblance, contiguity and cause/effect (Goodwin, 2008). There are a couple of reasons that psychology changed dramatically in the 19th century. John Stuart Mill was a big part of that change. Even though John Stuart Mill was a very young philosopher, he studied the logic of science and analyzed several methods on how to get a scientific truth. For example, Mill would look in to different genes that could produce depression. Every depressed person that he would look at would have this gene; however that did not mean that if you had the gene that you automatically had depression. In modern times we call his methods the experimental method and the correlation method. These types of methods are use today in the field of psychology. Philosophers are a big part of the modern world of psychology. They helped introduce methods that are still used today and added science to the study. Without philosophers we may still believe that the mind and body are one and that genes create thoughts and ideas and not experiences. We would not understand how visual and sensations react and create thoughts and different experiences. Philosopher Hermann Ebbinghaus once said that â€Å"Psychology has a long past, yet its real history is short† (Goodwin, 2008). This statement represents the fact that psychology is only 100 years old, but can be predated back from the time humans started asking questions. References Goodwin, C. J. (2008). A History of Modern Psychology (3rd ed. ).

The Butler S Lifecycle Model

The Butler S Lifecycle Model Balearic Islands consist of four island which are A, B, C and Mallorca. Mallorca is the largest island of the Balearic archipelago which accounts for nearly three quarters of the land with 80% of its population in Balearic Island (Bull 1997, 140). It area has covered about 3640 kilometer per square with the 555 km of the total coast length of the island (Garcia and Servera 2003, 288). The climate of Mallorca is typically Mediterranean with moderate average temperatures. During the summer, the dry and warm season takes place. The annual rainfalls are 625 mm, with average temperature 16 celcius and 18 celcious except in the high mountain. With its favorable climate, extensive coastline and attractive beaches have lured visitors for many centuries. The butlers lifecycle model (1980), describes the growth, stagnation and decline phases of a tourist destination can be best apply in the destination of Mallorca from the growth stage to post-stagnation stage. In the period of exploration and involvement stages of Butlers model which started in 1930s tourism takes place in Mallorca act merely as an instrument for stimulating cultural and intellectual activity (Bull 1997, 141). Early development stage 1955s When it comes to 1955 Mallorca Island is in development stage where mass tourism started to grow during that period. There was a re-establishment of the tourist board that have significantly change the tourism on the island whereby the tourism become more closely associated with the development of package holidays and mass tourism from the growing markets in western and northern Europe (Pearce 1991 and Williams 1997). However in 1959, Spanish government took the initiate to simplify the procedure of visiting the country in order to modernize the Spanish economy through tourism by gaining overseas revenue (Stabilisation Act of 1959). The numbers of visitors started to growth constantly in early 1960s, majority of the visitors were dominated from UK and Germany in large volumes concentrated especially during summer season (Clark 1988) (Figure 1). Consolidation stage-1980s-1990s Between 1960s-1980s the consequences from the boom of international tourism to Mallorca, it led to an intensive resort development of the along the coastline. Most of the island originated from the rapid growth of cheap package holidays in the 1960s. However in the late of 1970s, many buildings, resorts and apartments were built in order to cater large numbers of visitors and growing number of the populations. Majority of these early resorts were portrayed by standard high-rise architecture, short of proper infrastructure and lack of planning, which are typical of the consolidation stages of Butlers model. Buswell (1996, 321) has described the growth of tourist resolution on Mallorca as unplanned and piecemeal, even chaotic. After that resorts have been subject matter to stricter planning laws which set up in the 1980s and 1990s. Subsequently Mallorca has maintained its popularity with tourists, particularly from UK and Germany moreover constantly attracts more than 10 m visitors per annum (Buswell 1996 and Government Balear 2003) Stagnation and Decline stage-1990s-2000s In late 1990s, environmental pressures begin to emerge in Mallorca regarding to the issue such as water shortages, climate change, overcrowding, and over commercialization as well as anti-social behavior by its visitors. This eventually causes an overall of decline in number of visitors arrive to its destination. In provisions of destination life cycle dynamics, the tourism product of Mallorca was beginning to stagnate and decline and required management planning and policy intervention to bring about its rejuvenation (Butler, 1980). Development of Mass tourism in Calvia, Mallorca Calvià ¡ is a municipality of Mallorca which is also one of the largest tourism receiving areas. It accounted about one third of the total flow of tourists to Balearic Islands. It covers 145 km ² and has a coastal strip of 56 Km of beaches and cliffs which make it as absolutely suitable destination for mass tourism. It offers accommodation for 120,000 bedspaces and with approximately up to 1.6 million visitors a year (Aguilo, Algere and Sard, 2005). Furthermore, with its location in tiny distance from the airport of Palma creates an easily accessible to the visitors. The population of the resident increased from 3000 in habitants during 1960 up to 30,000 in the late nineties (Dodds 2007). Since 19th century, tourism began to be as main economic activity of its island (Ministerio de Economia y Hacienda, 2005). Tourism development in Calvià ¡ boomed in the 1960s and has been based on short-term economic gain. As Aguilo et al. (2005) states, it was one of the first municipalities to experience negative effects of mass tourism. Lack of planning regulations resulted in urban sprawl and lack of environmental regard, similar to many Mediterranean resorts. The model of tourism development in Mallorca has been based on short-term interest, unlimited building out of tune with local conditions, and an unsustainable exploitation of exceptional natural resources. Tourist development took place in 1960s to 1980s and was hasty and unplanned. Economy In economic point of view, tourism is important as it create job opportunities, infrastructure development as well as foreign exchange. The unemployment rate is much lower than national average (Ministerio de Trabajo 2005) as there are about 31,793 people employed in restaurant-bars, 2057 in means of transportation rental, 483 in supermarkets, 398 people employed in souvenir shops and another 1,684 work in other tourist facilities. Meanwhile 1,402 involved in beach business and 18,003 are involved in providing tourist activities. It has been estimated that Calvià ¡ owns a total number of 61749 vacancies providing tourist activities (Molz 2004). It has 30% higher income per capital of national and 5% higher of E.U. levels (Ministerio de Economia y Hacienda 2005). Looking at these figures it becomes absolutely obvious 85% of Balearic Islands GNP is from tourist industry, and tourism is the major source of income for the municipality of Calvià ¡. Therefore its economy is entirely reli ant upon it. From the statistics numbers given, it can be conclude that there is high number of labour force joining the labour market, the tourist monoculture especially during the peak seasonal pattern, labour with a low salary system, and pressure of work during high season (Local Agenda 21 2001). Socio culture impact While tourism provides certain economic benefits to a region at least in the short term, it also causes disturbance to the local way of life. For the locals the concerns may derive due to the unfulfilled promises, destruction of an older and simpler way of life, inadequacy of employment opportunities or dissatisfaction with the economic changes which came with mass tourism development. Before tourism takes place, Calvià ¡ was fundamentally a poor and rural area with little outside contact and general history of emigration with its own language and culture of Catalan roots (Ruzza 2004). However tourism has wholly altered these features; a vast number of immigration from the Spanish peninsula arrived to fulfill the demand for labour created by the growth of mass tourism, particularly in the building industry and the hotel business. Consequent to that the temporary immigrant population, has gradually turn into resident, eventually this causes the loss of cultural identity, conflict over language issues, and lack of social integration within local and immigrant population and tiny participation in local social life. Although Calvià ¡ is Spains richest municipality and one of the richest in Europe, it has the lowest level of education in Spain which itself the lowest in Europe (Ayuntament de Calvià ¡ 1995). Besides, majority of employment are for waiters and house cleaner which are lack of trained skilled professionals. Consequences of too many visitors Reason tourist choose Calvià ¡ as holiday destination The persistence of the sun and sand model (2005, 222), describes that the reason induces tourists to choose the particular sun and sand destination include the climate of 76.2%, the beaches (51.2%), the price (36.4%), and the quality of the hotels (22.2%). Among all, climate is the fundamental reason followed by the beaches which induces tourists for choosing such destination. As a result Calvià ¡ received a growing number of visitors who travel to a mass tourism holiday destination attracted by the sun, beaches and the climate. Calvià ¡ were seen as a model based on value, in terms of price competition it has lure many visitors especially from UK and German with it standardization of the holiday experience (CIITIB, 2002). Social impact For the local point of view, visitors seem to utilize the physical environment from the local however the profit that generated from the visitors are not share with the local community. Thus it create adverse impacts on livelihoods and lack of benefit sharing with the local people who will bear tourism related costs to both the human and natural environment. Eventually conflicts arise between local populations with vast number of visitors as they need to compete for limited use of resources such as water, sanitation, energy and land uses. For tourists the view is often recapitulate with the statements such as this used to be a paradise but now it is ruined because of overcrowding, over commercialization or overdevelopment. The mass tourism tackiness and the variety of problems experienced in Calvià ¡ have too often created blemish alongside beautiful natural scenery; crowded with large numbers of tourists as if they were many cattle; ruined traditional cultures and occupational patterns by creating a insidious tourism industry characterized by low paying service jobs and manipulative values; and ignored the needs of local citizens and the community values that were inconsistent with pragmatic economic requirements of the tourism industry. Environmental impact The risen numbers of visitors and residents have immense environmental pressure in Calvià ¡. As mentioned in butlers life cycle, Mallorca was in the period of stagnation in 1990s may lay on the line by emerging environmental pressure particularly water shortages and climatic change. Inadequate water supply The issue of inadequate water supply especially during peak period and summer season, water supplies is exacerbated by visitors flows for use in hotels, swimming pools and golf course. According to the statistic documented in 1995, the water consumption by visitors amounted of 160 liters per day whereby resident is only 130 liters. High demand in energy consumption Annual consumption of primary energy in Calvià ¡ amount to 72,000 TEP per year of which only 2% is renewable. However, the consumption per day was 6.47 kwh and visitors consumption amounted to 2.14 kwh per night stay in a hotel (Dodds 2007). Pollution by Transports The emissions of carbon dioxide equaled 1,400,000 tones which 58% is due to transporting tourist in and out of Mallorca. In Calvià ¡ 1995 statistic,70 million journeys per year where 50 million where from visitors which are a major cause of traffic congestion. Urban waste In 1995 Calvià ¡ produced 41000 tones of urban waste with approximately 1.25 kg per resident / day however 1kg per visitors per day. Moreover the options for disposal were limited. The production of wastewater and solid waste in visitor areas often surpass the carrying capacity of local infrastructure due the high seasonal demand. Deterioration of the Land use Building development in Calvià ¡ has been excessive with mass occupation of sandy beaches and important enclaves along the rocky coastline. With over 60% of Calvià ¡ territory was affected by soil erosion. There was continuous land occupation by urbanization and development of new infrastructure damage caused by quarries and waste dumps and devastation by forest fire. According to an accounting of the distribution of the entire area of Calvià ¡ made by Schmitt () in 1991 the build-up-area has quadrupled in the years from 1968 to 1991 (+311.6%). However 57% of archaeological heritage were at high risk of deterioration. Overcrowded beach Almost 80% of the analyzed cases show overcrowding despite an urban beach or natural beach. There is a strong seasonal concentration of visitors between June and September because of the demand for sun and beaches. Subsequently this led to overcrowded beach with less than 6 m ² of beach surface per person with increasing anthropogenic pressure over the coastal zone (Garcia and Jaume 2003, 287). Solution Calvià ¡ is an example of a mass tourism destination which, from a result of tourism pressure in the late 1980s, faced significant economic, social and environmental decline. As mentioned by Butler (1993) tourism is an activity because of its reliance upon the maintenance of natural environment and natural processes, should lent itself toward sustainable development. In the case of Calvià ¡ the decrease of tourism numbers and Balearic Island as a whole driven regulations and efforts to move towards addressing the problems of the degradation of the environment, deterioration of social systems and facilities and the threat of further tourism decline. Definition of Planning and Policy The definition of planning is extremely ambiguous and difficult to define. Chadwick (1971, 24) states that planning is a process of human thought with an action based upon the thought in point of fact, forethought, thought for the future, nothing more or less than this is planning. Meanwhile Hall (2008, 90) supported Chadwicks ideas to conclude that most important aspect of planning is that it is directed towards the future. However, planning cannot be accomplished without policy because it is closely related terms. Wilkinson (1997) linked planning and policy by stating planning is a course of action, whereas policy is the implementation of the planned course of action. Planning and policy in the case of Calvià ¡ Calvià ¡ Plan for tourist Excellent 1990 The plan was developed in 1990 as to target the threat of decline. It comes along with the Balearic Autonomous community in cooperation with the municipalities as to modernize, improve and diversify the tourism. This plan included building clearance to regain open space, try to counterbalance the seasonal nature of tourism and training and employment. However this plan is mainly focused on the industry supply side instead of sustainability of the destination and host community did not involve at all. As a result, it did not attempt to overcome the growing issues that have arisen. Calvià ¡ Local Agenda 21 (LA21) 1995 At the end of 1994, the Town council of Calvià ¡, together with a range of working groups, drew up the Local Agenda 21 for Calvià ¡ as a long term strategies integrated with economic, social, territorial and environment actions. In formulating LA21 in 1995 and Action Plan in 1997, the Municipality of Calvià ¡ actively involved the support of local community, all the stakeholders, NGO as well as national and EU governments. The key objectives for LA21 Calvià ¡ concentrating on entering a new culture based on sustainable and participatory urban and tourism planning; emphasize environmental management of the destination, look for for agreement and consensus with social representatives, control development and act for more stable employment in the area. (Calvià ¡ Agenda Local 21, Mallorca, Spain 2004). In 1998 New Balearic Law in Calvià ¡ was set out as to limit accommodation growth, restore existing hotels and to protect 40% of natural areas. The objectives of the LA21 comprises of 10 strategic lines of action and 40 initiatives. Key results that have been achieved since the implementation of Calvià ¡s 1997 plan The LA21 Action Plan which were set out in 1997 were seems to have improvement in a general movement toward sustainability within the region and as Calvià ¡ is fairly autonomous, it was able to adopt and implement many initiatives without the need for collaboration from higher government. Among those key results that have been achieved since the implementation of the LA21 action plan are stated below: Planning and Regeneration Zero increase in number of hotels and apartments as well as drop of 200 beds 1993-2002-about 30 building clearance plan actions were carried out including actual building demolition and the purchase of urban plots to prevent further construction. Demolished buildings of the entire surface area reaches more than 13,500m ². Upgraded area in Magaluf Palma Nova tourist area by creating pedestrian zones and planting tree as to improve the overall quality of the area. 32 km cycling and walking path was built in Paseo de Calvià ¡ Environmental instruments Tax on water for conservation and awareness campaigns promoting its use and conservation established Recycling urban waste reduction plans to ensure 70% of all urban waste is separated at origin, facilitating reducing cost of recycling effort, minimizing land fill. Termination of sea dredging previously used to generate beaches and more environmentally friendly measures put in place to minimize erosion New regulating for limiting anchor damage harbor congestion caused by boats Establishment of marine park terrestrial protected areas as to protect wildlife ecosystems Economic instruments Impose an eco-tax in 2002 by Balearic Government; the funds were used to carry out Calvià ¡ council rehabilitation and regenerative projects. Voluntary instruments Renovation programmes for hotels, tourist accommodation and tourist facilities established to upgrade quality and attract a higher yield tourist Socio cultural instruments Programmes to combat crime, housing and other social issues Multi-cultural and social programmes such as dance, underwater photography and language classes established to help integrate immigrants into Mallorquin culture. Calvià ¡ has been recognized internationally for its efforts conclusion Calvià ¡ 2.0 The development of mass tourism in Calvia, Mallorca. 2.1 Definition of Mass Tourism Over the last decades, tourism has increasingly playing a vital role as a source of economic sector despite for many developed and developing countries. The tourism industry has given an opportunity to millions ofpeople to travel internationally, as travel and recreation are becoming more accessible to people,it is knowable to be the world leading economic sector during this decade.

Ethics Training in Criminal Justice Organisations

Ethics Training in Criminal Justice Organisations Significance Application in Criminal Justice Law enforcement organizations nationwide adhere to strict hiring standards mandated by certification commissions that seek out individuals with the highest moral values (Fortenbery, 2015). Its important to have individuals that will be able to treat individuals with the respect they are due, regardless of the situation. It is stated that police seek and preserve public favor not by catering to the public opinion but by constantly demonstrating absolute impartial service to the law (Fortenbery, 2015). Officers should be able to uphold as well as obey the laws that they are trying to enforce. There is an importance to make sure that these officers receive ethics training to stay on course with the guidelines of dealing with ethical behavior within their profession. And true, due to the fact that we are dealing with human beings, there is a chance of corruption and unethical behavior. So with that being said, the organization as a whole, needs to make sure they are doing what is necessa ry to decrease unethical behavior as well as misconduct. Well when it comes to creating strategies that will be accountable for ethical training, this should be an easy task. As we should know, values have a way of influencing ones attitude as do ones attitude can bear influence on ones behavior (Kerns, 2003). So when it comes to strategies, these values should be incorporated. To begin, having wisdom and knowledge is being able to use information you have and make it useful. Wisdom comes into play when you can use knowledgeable information to make decisions that will result in the greater good. Basically, to do the right thing when facing an ethical dilemma is knowing what to do, knowing the difference between right and wrong (Kerns, 2003). Then there is the strategy of self-control. This simply means that an individual can control themselves in an ethical manner to keep a situation in control. In other words, they dont get hot headed and blow of the handle. Next, one will need justice and fair guidance. With this strategy, an individual must treat others fairly. When others have the feeling of being treated fairly, justice at that moment is served. One must realize that people just want a fair chance. They dont want to be judged due to a technicality that others feel a certain way about them. People do make mistakes because as we all know; no one is perfect. Transcendence would be another strategy to enforce. You as an individual would have to understand that there is something greater than just you alone. Simply put, you are putting institutional and/or stakeholders interest above self-interests. The individual will also need to be able to show love and kindness. Treating people in a kind way helps increase an abundance of affection and love. This too will lead to recognizing and encouraging others for their contributions (Kerns, 2003). Finally, the individual needs to have courage and integrity. Ethics requires the courage to do the r ight things consistently without regard to personal consequences. One will be able to make unpopular decisions based on fair consideration of the facts (Kerns, 2003). When it comes to an organization creating expectations for moral conduct, this is a task that most can handle. Moral conduct is the principal of human behavior that promotes orderly and peaceful existence in a community as well as in the workplace. Once and individual has accepted a position within an organization, they are given moral conduct guidelines and rules. Within these guidelines, it precisely explains the dos and the donts of an organization. Individuals are normally given some sort of merit raises when all these guidelines are followed as well as other goals are also achieved. Basically, your supervisor will explain to you what they expect from you from the start. You are also given guidelines as to the way employees should carry themselves while on the campus of that organization. You are also explained the consequences of your actions that are not in accordance with the conduct. So at this point, there is not any reason one should be doing things that are not allowed acc ording to organizations rules. The organization itself will inform you that they are keeping tabs on how you carry yourself and as well as how you respond to others. This is a way to keep all employees on the same page and for them to also be aware that monitoring of your moral conduct is crucial. The organization has to make sure that all rules are followed and that their customers and upper management are receiving quality service from their employees. As we know, when your work with an organization, in order to get raises, you have to perform well. In order to get this achieved, there has to be a program evaluation set in place. This evaluation is a systematic assessment of the results of program efforts to measure actual outcomes against the intended outcomes of the program; to discover achievement and results; to discover deviations from planned achievements; to judge the worth of the program; to identify unintended consequences; and to recommend expansion, contraction, elimination, or modification of a program (Kirchner, Przybylski, Cardella, 1994). Being able to measure the impact of job performances when it comes to the relation of the goals and objectives they have set out to achieve, means there must be performance indicators involved. These indicators are defined as a way of showing the results of the effort expected. These indicators may be quantitative or qualitative. A quantitative indicator can be expressed as a single measure or a degree of change. Qualitative indicators can be used where quantitative measures are not feasible (Kirchner, Przybylski, Cardella, 1994). With this evaluation in place, leaders will be able to see the areas that have improved as well as the areas that need improving. They will also be able to keep track of each employees status based off the information that has been retained for these individuals. On down the line, the department itself will be able to weed out the good ones as well as the ones that would not be a good fit for the department. This will also help the department run much smoo ther as well as with order in place. People within will be able to provide more useful behavior than the negativity of unwanted behavior. In conclusion, it is the upmost of importance to have an agency that carries the upmost respect for its community. For the people of the community to have respect, the agency must be able to show it. The main goal is to basically treat people the way you want to be treated. And in return for the agency providing a good job, the employees should be rewarded for a job well done. For the most part, the agency will get the recognition it deserves. References Fortenbery, Jay, M.J.A., (2015). Developing Ethical Law Enforcement Leaders: A Plan of  Action. Federal Bureau of Investigation. Retrieved from https://leb.fbi.gov/2015/may/developing-ethical-law-enforcement-leaders-a-plan-of-action Kerns, Charles D. (2003). Creating and Sustaining and Ethical Workplace Culture. Graziadio  Business Review. Retrieved from https://gbr.pepperdine.edu/2010/08/creating-and-sustaining-an-ethical-workplace-culture/ Kirchner, R., Przybylski, R., Cardella, R. (1994). Assessing the Effectiveness of Criminal  Justice Programs. Retrieved from http://www.jrsa.org/pubs/reports/handbook1.html

The Archetypical Low-Cost Air Carrier: Southwest Airlines :: Aviation Southwest Airlines Flying Essays

Abstract The seventh largest major domestic airline in the United States (US), Southwest Airlines, is commonly known or referred to as a low-cost carrier. Southwest Airlines is the only major airline that provides short-haul, point-to-point service in the United States. In fact it was the first airline of its type ever started; it has become the archetypical low-cost airline. The idea has proven itself so well, that other start-up airlines have based their company strategies upon the basics of Southwest. Today, there are two other low-cost air carriers (the other two airlines are considered national airlines and not major airlines) that are actively and aggressively competing with Southwest Airlines for business and profit turning. The three American low-cost air carriers are currently posting profits even in light of the US economy’s current state of affairs, with Southwest Airlines first, JetBlue second, and Air Tran third, in profits. How is this possible when the major six airlines are reporting losses of millions and millions of dollars each quarter? The answer to this question begins about 30 years ago. The Archetypical Low-Cost Air Carrier: Southwest Airlines The product one airline can offer is the same exact product the next airline can offer, a single available seat mile (ASM) for sale. The difference between the airlines lies in the marketing, routing, pricing, executive decision-making, and the operating strategies that each airline chooses to espouse regarding that one product. It is through these strategies that an airline must find productivity in total revenue passenger miles (RPM) flown to be profitable. When the ASM is filled with a fare-paying passenger, sales or income is recognized, and it converts to an RPM. The relationship between the ASM and RPM are directly related and is expressed in percentages known as Load Factors (LF). This LF is a management tool used to determine the efficiency and health of the airline. It is necessary to keep these two variables in balance of each other. Southwest Airlines load factors are represented in Figure 1 and 2.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   RPM LF = ASM Many airlines choose to use the hub network, which induces costly effects in all areas of the airline. It is the point-to-point; short haul airline that is capable of keeping costs low and turn profits, Southwest Airlines has proven just that. Southwest Airlines survived the initial years of deregulation, years of cyclical business cycles that may have led to recessionary and or inflationary periods, and its 25-year

Electrical Rewiring Essay -- essays research papers

The wiring that was installed in a house many years earlier, or even as recently as a decade ago, may not be adequate for the job it is called upon to do today. A complete rewiring job is in order-or is it? Do not jump to the conclusion that every outlet must be torn out and every receptacle replaced. Many times a less expensive job will serve the purpose.   Ã‚  Ã‚  Ã‚  Ã‚  Is the wiring inadequate because you are using too many lights? Too many floor lamps? Too many radios and TVs? That is seldom the case. The wiring usually is inadequate because you have added many electrical appliances that were not considered or perhaps were not even on the market at the time of the original wiring job. The installation does not provide enough circuits to operate a wide assortment of small kitchen appliances, plus range, water heater, clothes dryer, room air conditioners and other heavy appliances. Some of these operate on 240-volt circuits, which may not be available; others operate at 120 volts but when plugged into existing circuits they overload those circuits. In addition, the service entrance equipment may be just too small for the load.   Ã‚  Ã‚  Ã‚  Ã‚  To analyze the problem of your particular house, ask yourself this: If you disconnected all the appliances, would you have all the lighting circuits you need? The answer is probably yes, which means that your rewiring job is simplified. You will still have to rewire the house, but probably not as completely as at first appeared necessary. Proceed as if you were starting with a house that had never been wired, but leave the existing lighting circuits intact. (These lighting circuits, of course, will include many receptacles used for small loads like a vacuum cleaner, radio, and TV, but not the receptacles for kitchen or laundry appliances.)   Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  There is little difference between old and new work, except that in old work there are a great many problems of carpentry. The problem is to cut an opening where a fixture is to be installed, and another where a switch is to be installed, and then to get the cable inside the wall from one opening to the other with the least amount of work and without tearing up the walls or ceilings more than necessary.   Ã‚  Ã‚  Ã‚  Ã‚  One house to be wired may be five years old, another a hundre... ...appliances. Appliances shall have no live parts normally exposed to contact other than those parts functioning as open resistance heating elements, such as the heating elements of a toaster, which are necessarely exposed. The rating of an individual branch circuit shall not be less than the marked rating of the appliance. The branch-circuit rating for an appliance that is continuously loaded, other than a motor operated appliance shall not be less than 125 percent of the marked rating, or not less than 100 percent of the market rating if the branch circuit device and its assembly are listed for continuous loading at 100 percent of its rating.   Ã‚  Ã‚  Ã‚  Ã‚  All appliances shall be protected against overcurrent. If a protective device rating is marked on an appliance, the branch circuit overcurrent device rating shall not exceed the protective device rating marked on the appliance.   Ã‚  Ã‚  Ã‚  Ã‚  A household-type appliance with surface heating elements having a maximum demand of over 60 amperes shall have its power supply subdivided into two or more circuits, each of which should be provided with overcurrent protection rated at not over 50 amperes.

Chapter 11 Problems

I. Payback period computation; even cash flows Compute the payback period for each of the following two separate investments (round the payback period to two decimals): 1. A new operating system for an existing machine is expected to cost $260,000 and have a useful life of five years. The system yields an incremental after-tax income of $75,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $10,000. Payback period=Cost of investment/ Annual net cash flow =$260,000/ $125,000 =2. 08 years Annual depreciation= $260,000 -$10,000 / 5 = $50,000 Annual after tax income $75,000 Depreciation 50,000 Annual net cash flow$125,000 2. A machine costs $190,000, has a $10,000 salvage value, is expected to last nine years, and will generate an after-tax income of $30,000 per year after straight-line depreciation. Payback period=Cost of investment/ Annual net cash flow =$190,000/ $50,000 =3. 8 years Annual depreciation= $190,000 -$10,000 / 9 = $2 0,000 Annual after tax income $30,000 + Depreciation 20,000 Annual net cash flow$50,000 II. Payback period computation; uneven cash flows Wenro Company is considering the purchase of an asset for $90,000. It is expected to produce the following net cash flows.The cash flows occur evenly throughout each year. Compute the payback period for this investment. Part of year= Amount paid back in year 4/ Net cash flows in year 4 = $10,000 / $60,000 = 0. 167 Payback period=3 + 0. 167 = 3. 1367 years = 3yrs 2 mos. III. Accounting Rate of Return A machine costs $500,000 and is expected to yield an after-tax net income of $15,000 each year. Management predicts this machine has a 10-year service life and a $100,000 salvage value, and it uses straight-line depreciation. Compute this machine’s accounting rate of return. Average investment=$500,000 + $100,000 / 2 $300,000 Accounting rate of return=$15,000 / $300,000 = 5% IV. Computing Net Present Value K2B Company is considering the purchase of equipment that would allow the company to add a new product to its line. The equipment is expected to cost $240,000 with a 12-year life and no salvage value. It will be depreciated on a straight-line basis. The company expects to sell 96,000 units of the equipment’s product each year. The expected annual income related to this equipment follows. K2B concludes that the investment must earn at least an 8% return. Compute the net present value of this investment. Round the net present value to the nearest dollar. ) Net cash flows from net income 1. Payback period=$240,000 / $44,500 = 5. 39 years 2. Accounting rate of return=$24,500 / $120,000 = 20. 42% V. Net Present Value Interstate Manufacturing is considering either replacing one of its old machines with a new machine or having the old machine overhauled. Information about the two alternatives follows. Management requires a 10% rate of return on its investments. Alternative 1: Keep the old machine and have it overhauled. If the old machine is overhauled, it will be kept for another five years and then sold for its salvage value. 1.Determine the net present value of alternative 1. Keep the old machine and have it overhauled Alternative 2: Sell the old machine and buy a new one. The new machine is more efficient and will yield substantial operating cost savings with more products being produced and sold. 2. Determine the net present value of alternative 2. Sell the old machine and buy a new one 3. Which alternative do you recommend that management select? Explain. Interstate should keep the old machine and overhaul it. The cost savings and additional revenue generated on the new machine are not enough to overcome the high initial cost of the new machine.

What is J.B. Priestly trying to say about Social reform through An Inspector Calls

The play by J. B. Priestley was written in 1945 and was performed in 1946. It was just after WWII so people really got the message about change. He also gave them a message that if they don't change it will happen all over again. Mr Birling plays a main part in the play he is the strong businessman who only cares about his family and his profits. He considers his workers just as cheap labour and nothing more. He sacks Eva Smith after she asks for a pay raise he sacks her with no regard for her well-being (Quotation 6). Priestley has Mr Birling in the play to show why job security and benefits are so important in our lives. Priestley also gets across (Quotation 7) that this happens everywhere. Also it is morally wrong as Priestley shows through Sheila in (Quotation 8). This played a part in Eva Smiths death because she was sacked wrongly and this needs to change that is the message Priestley gets across by using Mr Birling. Sheila is involved in the death of Eva Smith she is trying on a dress and she sees a young girl smiling at her. She storms out and complains to the manager she threatens the manager with cancelling her family account with Millards. Priestley tries to get across in this part that using your family name and your class is wrong. Sheila misuses her power and Priestley wants to stamp this out he believes it to be wrong. Gerald is involved with Eva Smith but this is when she has changed her name to Daisy Renton. He meets her at the palace variety bar and takes her away from a man who is scaring her. He asks her if she would like to stay in some rooms he temporarily has (Quotation 10) he and Daisy start to become close and get intimate but Gerald breaks it off a few weeks later (Quotation 11). Priestley tries to get across through Gerald that you must be responsible for your actions. Gerald just drops Daisy Renton when it suits him and it leaves her distraught and sad. Priestley shows us that taking responsibility for what you have done is extremely important. Mrs Birling is head of an organization that helps poor distraught women get back to their lives. Eva Smith/Daisy Renton comes here under the name of Miss Birling. Mrs Birling takes an instant dislike to Eva/Daisy (Quotation 12). Mrs Birling doesn't believe Eva Smith/Daisy Renton's story and dismisses her that the husband should take full responsibility (Quotation 13). Priestley again shows misuse of power, she could make or break this young girls life but Mrs Birling doesn't do the right thing. Eric also plays a part in the death of Eva Smith/Daisy Renton. He is drunk one evening and started to talk to Eva Smith/Daisy Renton. He takes her home and pesters her to get inside (Quotation 14). He hen got her pregnant (Quotation 15). Eric is used to show us why responsibility is needed in the community he does what he does without thinking about the consequences. Eric then steals money from his fathers business to help Eva Smith/Daisy Renton. Priestley says that if people do not take responsibility for their action bad things will happen. The inspector in the play is used to convey Priestley's views and concerns. He explains how they all contributed to her death (Quotation 16). He explains about how Eric must take responsibility for what he did (Quotation 17). Priestley gets across everything through the inspector and explains how this young girl Eva Smith/Daisy Renton could be anyone, anywhere (Quotation 19). He gets across that not just money is needed things like job security is needed (quotation 18). The inspector in the play voices Priestley's concerns about social reform. Priestley uses an array of ways to convey his views on social reform. He shows it in every character Mr Birling, Mrs Birling, Sheila, Gerald, Eric, they all helped to kill Eva Smith/Daisy Renton. With a lack of responsibility or misuse of power. The inspector gets across Priestley's views in the play by voicing them for him. Also Priestley uses the trick of repeating at he end of the play to show that if you haven't learnt your lesson then it will happen all over again.