Tele Education Essays (7724 words) - Distance Education,

Tele Education 1.0 INTRODUCTION 1.1 Background of Tele-education Tele-education has a long history beginning with systems like that for teaching children in Australian Outback, the British Open University and other such organizations. These built on the idea of correspondence courses where course materials are sent periodically by post and augmented the experience with broadcasts either on radio or on TV. The problem of student isolation was addressed partially through techniques such as telephone access or two-way radio links with teachers. At the end of 1980s, the vest majority of distance education throughout the worlds was still primarily print-based. Technologies used for distance education are evolving from primarily ?one-way' technologies and applications such as computer aided learning, computer based training and computer aided instruction, to more ?two-way' technologies and applications such as computer mediated communications and computer conferencing systems for education. The significance of ?two-way' technologies is that they allow foe interaction between participant and tutors, and perhaps even more significantly amongst participant themselves. This development has allowed and in some senses force researches to look more closely at the impact of educational environment, on the students learning experience. In the future, it is expected that the telecommunications-based technologies to become the primary means of delivery of distance teaching. The reasons for this are as follows: a much wider range of technologies are becoming more accessible to potential distance education participants the costs of technological delivery are dropping dramatically the technology is becoming easier to use for both tutors and learners the technology is becoming more powerful pedagogically education centers will find it increasingly difficult to resist the political and social pressures of the technological imperatives. 1.2 The Emergence of Tele-education Radical changes in the computing infrastructure, spurred by multimedia computing and communication, will do more than extend the educational system, that is revolutionize it. Technological advances will make classrooms mush more accessible and effective. Today, classroom education dominates instruction from elementary school to graduate school. This method has remained popular for a very long time and will probably persist as the most common mode of education. However, classroom education has its problems, that is the effectiveness decline with increase in the number of students per class. Other pressures affect the instructors, many of whom are not experts in the material they must teach, are not good ?performers' in class, or simply are not interested in teaching. The biggest limitation of the classroom instruction is that a class meets at a particular time in a particular place. This essentially requires all students and the instructors to collect in one spot for their specified period. But with the emerging technology, these problems can be overcome. 1.3 Reasons for studying Tele-education The current Tele-education systems that have been applied in some countries are generally of multipoint transmission technique. It is found that, this kind of transmission technique having several problems or defects. Mostly, problems raised during the application of the system. One of the significant problems raised is that, for the multipoint transmission, the signals or information transmitted by the sender do not completely received by the receiver. This problem is might be due to error that occurs during the transmission of the signals or information. Another problem is lag of transmission. For this case, the signals or information transmitted do not arrive at all the receiver at the same time, for example, the question raised by the lecturer might not received by the students at the same time and this is not a good environment for Tele-education system. Some receiver receives the signals earlier than the others and some later or even not receives at all. Therefore, it is important to study the Tele-education technology from time to time to overcome these problems so that the Tele-education system could provide a more effective way of learning environment. In order to have a lecture from, for example, a very famous professor from other country would require him to come at our place. But the amount of money spent for paying him to give lecture would be very expensive and this also would cause troublesome for him. However, this problem can be solved with Tele-education system in which the professor does not need to go anywhere else to give his lecture. This would save a lot of expenses and time. Another reason is that, in normal classes the learning process would not be very effective if the number of students in a class is very big. This is because the lecturer alone can not coordinate such a large class. With Tele-education system, one lecturer could deliver

Don Quxiote Essays - Spanish Films, Chivalry, Don Quixote

Don Quxiote Essays - Spanish Films, Chivalry, Don Quixote Don Quxiote Don Quixote: Renaissance humor with a modern translation A Spanish knight, about fifty years of age, gave himself up so entirely to reading the romances of chivalry, that in the end they turned his brain, and nothing would satisfy him but that he must ride abroad on his old horse, armed with spear and helmet, a knight-errant, to encounter all adventures, and to redress the innumerable wrongs of the world. As is the case in this epic tale by Cervantes, modern man is not immune to prolonged sustained suggestion. All irony criticizes the imperfect ideas and theories of mankind, not by substituting for them other ideas and other theories, less imperfect, but by placing the facts of life, in mute comment, alongside of the theories. To be put in a more tangible sense, after addressing a subject matter over a sustained period of time one is apt to view them selves in the same light as the character of which they are enamored by. It plagues the news as high school children take arms and seek vengeance inside schools today. As the Scapegoat they place the blame on television, violent movies, and video games. Theorists and psychologists say that the harsh and abrasive nature of movies like the Matrix and Rambo are absorbed into the maturing mind of adolescence and are seen as fact. As is the case in Don Quixote where our chivalric hero takes arms after reading one to many romance novels. Every one sees the irony of Don Quixote, and enjoys it in its more obvious forms. This absurd old gentleman, who tries to put his antiquated ideas into action in a busy, selfish, prosy world, is a figure of fun even to the meanest intelligence. But, with more thought, there comes a check to our frivolity. Is it possible that the criticism is double-edged, and that what we are celebrating with our laughter is the failure of the world? But, Don Quixote, it may be objected, is mad. Here the irony of Cervantes finds a deeper level. Don Quixote is a high-minded idealist, who sees all things by the light of his own lofty preconceptions. He shapes his behavior in accordance with the ideas genuine chivalric behavior, and is laughed at for his pains. Much like how out of the norm children are chastised and ridiculed for their absence from normality. The discernable difference between Don Quixote and the Students from high school shootings is that Don Quixote was infatuated with antiquated goodness.

MPH503 - Infertility and Public Health Module 5 - SLP Essay

MPH503 - Infertility and Public Health Module 5 - SLP - Essay Example The classroom contains 20 care giving professionals with different socio –economic backgrounds. Participants have different IQ level and motor sensory skills Because of this the presentation of the class should satisfy all the participants. External environment provides immense help for the participants and the use of audio visual facilities make the more appreciative. Discussion method is suited for this context and this give the opportunity to share personal views. Lecturing and video conferencing are essential strategies in this context. Paper presentation is another instructional strategy in this context because the subject requires examples and statistical data. Case study reports are essential tool in this study and participants should presents case study reports about the persons who suffered with infertility problem. The following instructional tools are useful; The workshop begins with a brief and effective introduction and this help the listeners to enter the topic easily. Then the performer analyses the topic infertility and its causes and gender differences. After the introduction performer presents various research reports and documents about the topic. Then he invites participants for open discussion. The use of LCD projector and internet are very useful in this second face of the workshop. Presentation of the case study reports helps the participants more about social, religious, family issues related with infertility. The third face of the work shop includes discussion about various topics such as Causes of infertility, psychological and physiological impacts, possible treatments, public concepts about infertility treatments and gender difference in infertility. Researches often mentioned the fact that many people have suffered with infertility and its social impacts. Most of the physicians and health professionals argued that infertility is one of the

Recalls on vehicles at Ford Motor Company Case Study

Recalls on vehicles at Ford Motor Company - Case Study Example Ford is one such automobile company, whose name has been associated with a significant number of recalls in the recent times. The aim of this paper is to make use of online available data to shed light on the number of recalls, reasons associated with them, steps taken by the company to rectify the mistakes and results that these measures have yielded so far. This study will help analyze the causes for mishaps that occur in the automobile manufacturing process at ford. The analysis of the various recalls and reasons for each will highlight aspects that need to be focused upon while processing a product. The analysis will yield a general consensus area that ford, as a company, lacks in and how the company’s strategic decision making should be focused upon strengthening their weak links. The central problem of this paper is related to the significant amount of automobile recalls by the Ford Company in the recent years which hints at its weakness in certain areas of production. The study is important due to its implications in the company, customers and stakeholders equally. By studying the reasons for product recalls, the company’s weak points can be analyzed, helping the company focus on areas that need to be strengthened to curtail further recall incidents. As customers, an insight regarding the problems that ford automobiles can be accompanied with gives them a heads-up regarding what to expect. The company’s dedication towards rectifying their vehicle mishaps through recalls also reflects its intention to provide the best and protect its customers from possible hazards. As stakeholders of the company, the growing number of recalls is a warning sign that reflects the company’s lack of strategic focus upon offering up-to-mark vehicles to the customers. Increasing recalls also calls for resource allocation that would otherwise be utilized

Construction Waste Management Strategies

Construction Waste Management Strategies Introduction The construction sector is an important solid waste generator. In Brazil, the recent economic and politics growth has rapidly encouraged further development and investment in the construction sector. Nevertheless, such speedy growth of the Brazilian’s construction has brought an elevated concern and attention to the waste problem and its management for a developing country growth like Brazil. Nagalli, 2012 Like in Europe, Brazil has a compulsory regulation on construction projects to reduce the construction and demolition waste. The national laws obligate the builders to be responsible for the waste of their works. It is legally consolidated and requires the builders a proactive posture in sense to planning the waste management. Nagalli, 2012. The municipalities are the responsible party on the waste management in Brazil, except for the private investments such as (industries, private constructions or demolitions, etc.). Bà ¡ez et al. 2012. However, only (11) which presents (0.25%) of about 5000 Brazilian municipalities have construction and demolition (CD) waste recycling center As well as there are (13) stationary plants and recycling waste center produced in local communities. Therefore, it’s quite clear that a large part of the waste is not recycled in Brazil. It is also worth mentioning that since the established of CONAMA 2002 (Brazilian Environmental Protection Agency); things are moving better and all Brazilian local governments are nowadays obliged to prepare and adopt strategies for sustainable management of CD waste. MMA, 2002. All investors are obliged to produce feasibility studies plans of the production and use of construction and demolition (CD) wastes materials of each project. Notwithstanding, a very little amount of researches have been conducted to demonstrate the feasibility of the construction and demolition (CD) waste recycling centers. Professional inquiries illustrated that private projec ts which produces 20 tons per hour (t/h) or less of CD waste processing flow will probably not be met financially to continue, due to the low productivity and lack manufactured product prices, as the use of manufactured products are still not widespread so the investment in recycling on large scale with complex facilities centers will not be cost-effective neither. 02 Feasibility Analysis : Many studies and researches are taken place to develop plans for the feasibility study for the complex projects and the (CD) waste recycling centers in Brazil. One of this study was by UNIDO (1987), which presented a structural model for feasibility studies to complex projects, including a huge investments from different sources of funding and simplify the study and structure then adding control elements described by another important study from Kohler (1997), the following main stages were identified in preliminary feasibility studies for construction and demolition (CD) waste recycling centers as follows: Analysis of market needs and the amount of existing competition from different sources. Depends on the geographical location of the center. Assessment and estimated of waste generation. Depends on the geographical location of the center. The estimated incomes and cost from the construction and demolition waste. Investment analysis in construction and demolition waste field. Market Competition study analysis: There are plentiful resources for civil construction combining several elements in Brazil. The main consumer construction and demolition waste centers are located in areas with good and convenient quality of different reserves. According to DNPM (2003), â€Å"sand and gravel are low in price and produced in large quantities. Transport costs correspond to around 2/3 of the end price of the product, which make it necessary to produce sand and gravel as near as possible to the consumer market, which are the urban agglomerates†. In Brazil, which is one of the developing countries, the rate of consumption is estimated at approximately (2) tons /inhabitant a year. Sindipedras (2004). Comparing that figure with Europe countries, we found that Brazil has low consumption where the average consumption in Europe reaches (8-10) tons/inhabitant a year. Taking into account that the population in Brazil is about (180 million) IBGE(2000), so the total consumption estimated to nearly (270) tons a year about (175) million cubic meter. Table no.1: The rate of construction aggregates prices without transport.( SINDIBRITA.2004). Aggregates Aggregate grading Prices (excl. taxes) ( Prices (incl.taxes) (diameter in mm) (GBP $/m ³) (GBP $/t) (GBP $/m ³) (GBP $/t) Sands 3.10 1.80 4.00 2.35 Stone powders 3.10 2.00 4.00 2.55 Gravel 0, 1, 2, 3 from 5.0 to 75.0 3.80 2.60 4.85 3.36 Mixed Gravel from 5.0 to 55.0 3.10 1.75 4.00 2.27 ESTIMATED PRODUCTION OF CD WASTE We should know the productivity and collection of (CD) waste to find out the needs and the interest of developing and establishing recycling centers. From Table no.2 below, estimates from the production and collection of construction and demolition (CD) waste in some of the main Brazilian Cities: Table 2: Estimative for production / collection of CD waste in some Brazilian cities (Nunes, 2004) Cities Estimative of CD waste Year- Population (IBGE, Production per inhabitant (kg/inhab.day) Collection per inhabitant Produced Collected 2000) (kg/inhab.day) Riode Janeiro n/a 1,100 2003 5,850,000 n/a 0.20 Salvador n/a. 2,750 2000 2,450,000 n/a 1.15 Sà £o Paulo 16,000 3,400 2001 10,440,000 1.55 0.40 Ribeirà £o Preto 1,100 200 2003 505,000 2.00 0.55 Sà £o Josà © 740 n/a 1995 540,000 1.50 n/a Piracicaba 635 n/a. 2003 330,000 1.88 n/a Vinhedo n/a. 10 2003 48,000 n/a 0.32 Guarulhos n/a. n/a. 1,100,000 n/a n/a Ribeirà £o Pires n/a. n/a. 105,000 n/a. n/a Sà £o Josà © do Rio Preto 690 n/a. 1996 360,000 1.92 n/a Santo Andrà © 1,000 n/a 1996 650,000 1.56 n/a. Belo Horizonte n/a. 2,300 2000 2,240,000 n/a 1.05 Londrina 1,300 n/a 2003 450,000 2.86 n/a Brasà ­lia n/a. n/a 2,055,000 n/a n/a Macaà © 40 2003 133,000 n/a 0.34 Florianà ³polis 635 n/a 2001 286,000 2.23 n/a Averages 2.00 0.65 The Rio de Janeiro city estimates a collection of 1,100 ton/day (0.20 kg/inhabitant .day), an amount below the average in other cities under study. The reason that some municipalities are less than the average for the disposal of waste is the illegal and calculated within the general waste in official statistical tables. IBGE (2000) ESTIMATED REVENUES AND COSTS In Brazil, the equipment used in the (CD) waste recycling center requires large investment. Most equipment used in the mining sector, which is one of the largest and powerful sector in Brazil, this was calculated when analysis or estimate the profits and benefits of investment. The Table no.3 below shows the form of the fixed capital investment required for (20) tons/hour which we can call it as a small center and (100) tons/hour as a medium center depending on the size of the production and the new or used equipment. It’s possible to add some cost with equipment and site, the costs with site acquisition, transportation and the way of disposal the recycling center rejects. Nunes (2004) Through consultations to many professionals, it was found that the minimum size of a site for  a recycling center would be: (a) 6.000 m ² the appropriate area for the (20) tons/hour recycling centers; (b) 30.000 m ² area for the (100) tons/hour recycling centers. Table 3: Investment in fixed capital and the operational costs (summary). SINDIBRITA (2004). Operational Costs Fixed Costs CONCLUSION: The Brazilian civil construction’s aggregates are available in wide range with good quality and close to the urban consumer centers. It’s worth mentioning that both aggregates as well as several new construction projects prices have been low for some time. Hence, and in order to attract more clients and bring better attention to such industry, the prices of the recycled aggregates must be competitive with the natural aggregates. Meanwhile, the (CD) waste reception as well as the recycling centers has to compete with the landfills. According to the Brazilian state-of-art, large amounts of inert material are usually needed to cover the landfill cells. The material is also required to build the access roads and maneuvering areas for the waste collection trucks on the landfills. Therefore, the inert landfills do set as high competitors with recycling centers in relation to reception of (CD) waste. It was therefore recommended that two different recycling centers’ pro jects should be analyzed in order to capitalize and boost such industry forward: one, a small scale (20 t/h), and the other midsize (100 t/h) with the assumption of the use of processed products and the absence of (CD) waste recycling projects in the country due to the lack of such industry tradition, the feasibility of future private recycling centers will initially be somewhere between the two aforementioned capacities. Nunes (2004) References: Andrà © Nagalli , (2012) â€Å"Quantitative Method for Estimating Construction Waste Generation† Bà ¡ez AG, Sà ¡ez PV, Merino MR, Navarro JG (2012). Waste Management. MMA (Ministry of the Environment) (2002) CONAMA Resolution no. 307. UNIDO (United Nations Industrial Development Organization) (1987). Kohler, G. (1997), Practice of Recycling: Construction Materials. CONAMA 2002(Brazilian Environmental Protection Agency). Ângulo, S. C. (2002) (Development of new markets for the recycling of CD waste). DNPM (National Department for Mineral Research) (2006). Sindipedra (Federation of the Gravel Mining Industry of the State of Sà £o Paulo) (2004). IBGE (Brazilian Institute of Geography and Statistics) (2000)

Green Days by the River

How would you feel if you were put in the position of having to choose between attending school and getting an education over working so that you can help your family circumstances? Shell, a fifteen year old boy had made a decision to work instead of attending school and obtain an education. Why do you think a boy that young will choose to work? Shell chose to work because he is helping out his mother as she is the only one in the family who is doing well other than himself. His father is ill as he was put to bed rest. Shell has made a commitment to work on a plantation with Mr. Gidaharee and also he has gotten a second job at a coco plantation to help out his family circumstances by being another member in the family who can support financially. Do you think that was a good choice that Shell made? I believe that the role of a fifteen year old has a right to attend school and obtain an education but also I believe that a fifteen year old has a right to help out his or her family circumstances. You must be thinking which one I agree with the most. Well I agree with working to help your family circumstances. If Shell does not help out financially then where will that put his family? In this case as I mentioned before Shell is a fifteen year old boy who has chosen to work over obtaining an education to help out his family, especially his mother financially. I agree with the statement fully as it is a family circumstance. With Shell being able to work, he is able to help out his family tremendously especially his mother who was the only one working. He is making it easier for his mother by bringing in money to support her, his sick father, and himself. Many people think that if a teenager drops out of school due to family circumstances that they will not be successful in life. I do not believe in that statement due to the fact Shell can always attempt to go back to school. He can work for about 5 years and help support his family to get them on a good financial level and once completing that task he can go back to school and get his education. Shell was not forced to work he has come upon himself and chosen to work to help out his family. This shows Shell to be very caring for his family and also shows the maturity that Shell has. With Shell working do you think his mother appreciates him working and not obtaining an education? I think that his mother appreciates and puts a smile on her face because it is less stressful for her. If Shell did not work she would have to work to bring money into the home and also take care of Shells’ father. I believe that Shell has made a good decision in helping out his family even though he is only a fifteen year old boy. Who knows it may just work out for him and he may be able to get his education later on in life. I also believe that Shell would do anything in his power to help out his family. He will continue working with Mr. Gidahree at his plantation and also working at his second job at the coco plantation to help his family circumstances.

Payment Method Presentation Essay

I would like to welcome you to my presentation of the Payment methods there are as in the Capitation Cycles and the fee-for-service .There will be a part on the relationship among provider, patient, and their roles in each of the processes. I hope to be able to show how in the aspect of the relationship among the Providers, the patient, and the most important one of the entire payer due to if there was no payer then there would be no need for a physician medical billing department to do their billing. The involving of merging would not take place if we didn’t have the patients or even the provider. Capitation, Is if the Doctor has 500 patients and sees only 400 0f those patients with a period of a time he still gets paid for the 500 patients. In the aspect of the patient it could be looked at as a way of even if he doesn’t make the appointment the provider still gets paid by the insurance plan. When the capitation payment is used the financial risk for care of the patient is transferred to the medical system, this payment method only works if the physician and the hospital are integrated either by a contract or an organization with a population that is sufficient for medical serves that are utilized. The population has to have a reasonable degree of certainty that must be met for this type of health care to work. With thios one the quality of care does not provide the patients with much quality of care There are 6 steps to a methodology for putting together and establishing the rate of the capitation payments are; Determine the delivery system cost base, Develop use rates, Calculate capitation rates, Adjust the rates, for when the impact of the incremental volume, Talking about the upcoming contract to avoid any mistaken part of the contract that could happen, Keep watch on how the performance of the cycle goes. Fee-for-service is where the patient or the insurance that they have pays for all services separately as in the appointments, tests, or another type of medical that is needed. Most of the patients that have this type submit a claim to their insurance so they can be reimbursed for what they paid for  the services. This has a higher payment for the patient as in a higher copayment or higher deductibles.