Proficiency Level Analysis Essay

For this assignment, I will group a seventh grade class into appropriate groups depending on their proficiency levels. There are five English proficiency levels in Ms. Jensen’s class, Pre-Emergent, Emergent, Basic, Intermediate, and Proficient. By looking at the score results of the Arizona English Language Learners Assessment (AZELLA), I will be able to place the students into appropriate groups by placing higher level students with ELL students during in-class activities to help them understand and succeed in their classroom assignments. When looking at the class roster, I noticed that Ramon is at the Pre-Emergent and Emergent level throughout Reading, Writing, Listening, and Speaking areas so I would place him in a group with students who are mostly at the Intermediate and Proficient Level so he can pick up the English language faster and easier. â€Å"Students can be paired or grouped as either ‘like-ability’ or ‘cross-ability’. Cross-ability is where students of different proficiency levels work together and the benefit of cross-ability matching is that the higher-level students can help the lower-help students† (Roberts, 2007). There is a total of fifteen students, therefore I would create five small groups of three. The first group would consist of Ramon, Aryanna, and Carlos. The second group would be Gabriel, Hailey, and Jerry. The third group would include Corynn, Desiree, and Michael. The fourth group would include Jakob, Noah, and Suzanne while my last group would consist of Hade, Petie, and Rebecca. My explanation for placing these students in these specific group is because each group would consist of a low level student (Emergent) with a Basic and Proficient level student. When working during class activities, the higher level (Intermediate/Proficient) students will help out the lower level (Emergent/Basic) students understand the assignment by providing additional support and being a role model to them across Reading, Writing, Listening,  and Speaking areas. In order for this kind of classroom setting to work, I would need the support of the higher-level students to help with providing the additional help to the ELL students. The teacher still would model the assignment first and provide a guided practice and then walk around each group to see what help is needed. I think creating small groups of three would work better than groups of five because ELL students would gain more knowledge and understanding when they have one or two students helping then instead of three to four persons. This is because students working in smaller groups are better able to focus and help each other. When the group has too many students, they have the tendency of getting sidetracked and potentially cause conflict within the group. References Roberts, Melinda. (2007). â€Å"Teaching in the Multilevel Classroom†. Pearson Education, Inc. Retrieved from http://www.pearsonlongman.com/ae/download/adulted/multilevel_ monograph.pdf

The Game That Went Wrong!

It was 9. 00pm on a dark and cold night. Michael, Simon, Steffanie and Gemma were walking through the woods. â€Å"God it's a bit dark here init! † said Steff as they were trudging through the dirt and the tall, dark trees. â€Å"God you're a wimp! † said Mike as he came up behind her and scared her half to death. Steff grabbed his hand so tightly you could nearly see his face turn purple. â€Å"Guys†¦..! † shouted gem a few feet behind them, â€Å"I think we've lost si! † â€Å"What do you mean LOST him? † â€Å"He was right behind us! † said a scared and worried steff, â€Å"you know si, he's probably just being stupid† â€Å"yeh well it isn't very funny is it! Si, Si, give it up now, it isn't funny† They kept walking while shouting him. â€Å"Guys, he's bin gone for nearly an hour now, where is he? † gem said! They kept walking and finally came to the end of the woods; Steff was really worrying about him now. â€Å"I thought I said to stick together but no†¦ That's too much to ask isn't it! We can't do anything without someone going missing or something going wrong! † â€Å"Try his mobile† gem pulled out her mobile and started ringing him, â€Å"it's switched off! † â€Å"Great†¦ just bloody great! † â€Å"Si! † screamed steff. It was at this point that everyone was starting to get worried. What if something has happened to him? † â€Å"Will you shut up; you're giving me a headache! Look he said he was going to hide in the woods and try and scare you but he's been gone way too long now! † â€Å"Be careful, the last thing we need is to loose another one of us! † â€Å"Ill b fine! † Mike set off back inside the woods. It was even darker now as 2 hours had nearly passed. â€Å"What happens if we never see him again, I mean he could have been killed or anything! † â€Å"Steff!!!! Will you shut up, he will be fine, he's very much alive just lost or something! Stop exaggerating and calm down! † Mike came walking back towards us; there was no sign of Si! â€Å"Well†¦ where is he? Please tell me you found him! † â€Å"No, ive looked everywhere but there was no sign of him, all I found was this! † he put his hand in his jacket pocket and pulled out Si's phone and wallet! â€Å"Oh my god! † â€Å"Something must have happened to him,† â€Å"He will turn up, don't worry, you know what Si is like! † â€Å"Its getting late, we gota tell someone! † â€Å"Look†¦ I aint leaving until we have found him! † â€Å"Im not giving up, he wouldn't give up on us! † It was at this point that everyone was panicking and didn't know what to do. Ring his mum; ask her if she's heard from him! † Gem pulled out her phone and started to ring, there was no answer, â€Å"I think they must be out or something because they aren't answering. † We've got half an hour to find him! † â€Å"If he doesn't turn up we'll just have to hope he's turned up at home or something! † They all stayed together and kept searching but they didn't find him, it was now 11. 30pm and to it was too dark and too late to keep looking for him. â€Å"I think we should get going† They all started walking up the street â€Å"I will try ringing his parents again when I get in, if I hear anything I will let u know! Mike said as he was walking down his drive, â€Å"ok†¦ I hope he is ok! † â€Å"See ya tomorrow! † It was a very long night for everyone, they didn't have a clue where Simon was or where he had gone, Steff was all up night as she couldn't sleep as she was too worried about Simon. Every time she looked at the clock just an hour had passed, 2 o'clock, 3 o'clock, 4 o'clock and yet still no one had heard anything about Si. The next day Steff rang Mike to see if he had heard anything. â€Å"No I haven't, I rang his parents again this morning and they said they haven't heard from him and he never came home last night! they thought he had they said that they were worried so they have rang around and nobody has seen him so they rang the police to file a missing persons report so I think they have gone out looking for him! † â€Å"What exactly did you say to them, how did they take it? † â€Å"Well I spoke to his mum and I told her we were just messing about and we were just playing, then we lost Si and we went looking for him but couldn't find him, she was pretty upset, she started crying and I didn't know what to say, She said that if he's not found by within the next few hours could we give in a statement so I said yes? â€Å"Oh my god, what happens if we never see him again, it's my entire fault! † â€Å"Steff just calm down, we don't know what's happened yet, we just got to wait and see, it isn't your fault, it isn't any of our faults, we just got to stay calm and stick together! † â€Å"I hope he's ok or I will never forgive myself! † â€Å"Look I'm really sorry but I've got to go now, a police car has just pulled up outside my house! † â€Å"Ok, what are you going to say? † â€Å"I'm gonna be honest and tell them everything! † â€Å"Ok ring me later and tell me how it's gone, tra! Mike opened the door to the two police officers and they came in and sat down. With the look on the officers faces, Mike started to worry, â€Å"Were very sorry to deliver this news to you but I'm afraid we found Simons body! † â€Å"We found it in a black bag amongst some bushes deep in the woods, were very sorry! † Mike paused and didn't say anything, he was completely taken back. â€Å"God!! I didn't think he was dead, when did you find him, we were only having a bit of fun!! † â€Å"Were very sorry! † â€Å"I think his parents may want to speak to you shortly! † â€Å"Err err yeh that's ok! † the police officers got up and walked out! â€Å"

Development and Globalisation Essay

Development and Globalisation Development A process of social and economic advancement in terms of the quality of human life. Development can involve can involve economic, demographic, social political and cultural changes. Development is a term that can be used in many different contexts whether it is social, economical, political etc. However generally development refers to an improvement in certain areas: †¢ Economic o An increase in the country’s economy with a shift from secondary to tertiary industry which becomes less dependent on FDI. †¢ Demographic An increase in population and a more ageing population as standard of living increases. Birth rates and death rates drop as life expectancy increases. †¢ Social o An increase in the range of services, increased land prices and a more multicultural society. Greater access to education, health care and communication †¢ Political o More democratic and more influence on the ‘global stage’. Stabl e government, no dictatorship. †¢ Cultural development o Greater equality for women and better race relations in multicultural societies. Measuring Development GDP- Gross Domestic Product – the value of all the goods and services produced in a country in a year, in $US, usually expressed as â€Å"per capita† (per person). PPP (purchasing power parity)* figures are more useful. *Adjusted for loss of living GNP- The total value of goods and services produced by one country in a year, plus all net income earned from overseas sources, in $US. HDI- Human Development Index: It is a summary composite index that measures a country’s average achievements in three basic aspects of human development: health, knowledge, and a decent standard of living. Life Expectancy †¢ Literacy Rate †¢ Standard of Living (measured in GDP per capita) It gives a more complete picture of development of a country than GDP alone as it considers social factors and not just economic factors. Development Continuum Originally there were three groupings that made up the development continuum, they were: †¢ First World (those developed countr ies that had a democratic government and a strong economy) †¢ Second World (communist countries) †¢ Third World (UN developed countries) However as time has gone on newer economies have started to develop caused by different development patterns and speeds. The Development gap †¢ The gap between rich and poor countries †¢ Most commonly, the gap is thought of in terms of income/economics †¢ It also social, environmental and even political aspects There was a suggested North/South divide originating from the Brandt report in 1980, where the north accounted for 80% of GDP but only 20% of the population; however this too requires some artistic licence and is a very general way of dividing countries. There are more accurate ways of grouping countries as listed below and as countries move through the development continuum countries pass from one category to another: †¢ Developed (MDC’s – the most well developed countries eg. UK) †¢ Developing (Countries which are undergoing development – arguably they all are. Eg. Malaysia) †¢ LDC’s (Least Developed Countries – eg. Ethiopia) †¢ NIC’s (Newly Industrialised Countries – Have just finished development (10 years or so) Eg. China) †¢ RIC’s (Recently Industrialised Countries – Further behind than the NIC’s eg. Dubai) Centrally Planned Economies (The few remaining communist countries eg. North Korea) †¢ Oil Rich Countries (Countries rich in oil eg. Saudi Arabia) Causes for the Development Gap †¢ Colonialisation – colonial powers took resources from poorer countries †¢ Price of commodities is often controlled by TNCs ensurin g high profits for MEDC firms and low prices paid to LEDC producers – Fair trade set up in reaction to this. †¢ LEDCs are now primary producers – producing low cost commodities, e. g. bananas †¢ Primary commodities have fallen in price, or stayed steady, while commodities they need has increased, e. . oil What is preventing the Development gap from closing? †¢ Many LEDCs main industry is as primary producers – generally low profit †¢ Internatnioal trade dominated by TNCs †¢ Rapid The Asian Tigers Who or what are the Asian Tigers? Asian economies that have progressed economically at such substantial rates that have come to rival the earning capacity and quality of living of those being first-world countries – Taiwan, Hong Kong, Singapore and South Korea. Globalisation Globalisation: The increased inter-connection in the world’s economic, cultural and political systems. Positives |Negatives | |Allowed the movement of people m ore easily |Uncontrolled migration | |Increased foreign trade |Inequality in wealth | |More access to food, services, healthcare etc. ll over the world |Heavy environmental cost | | |Loss of countries individual cultures, global cutters | †¢ Globalisation began in the 19th century as there was the beginning of movement of people and goods; †¢ Increase in independence †¢ Increase in trade as well as the spread of industry †¢ Beginning of Trans National Corporations. Globalisation continued in the 20th century and was shaped by a number of factors including: 1. Emergence of free markets (capitalist economy) 2. Deregulation of world financial markets 3. The establishment of the General Agreements of Tariffs and Trade (GATT) –the WTO which sought to lower trade barriers. 4. The emergence of trade blocs 5. The establishment of the IMF and the World Bank 6. Development of global marketing and the continuing rise of TNCs. Flows †¢ Capital o ICT allows cheap, reliable and almost instantaneous communication o Allows sharing information o Allows transfer of capital o Allows Marketing around the world †¢ Labour o Improved transport for people Size of air craft o Low cost airlines o High speed rail links o Specialised workers- doctors, ICT etc. o Unskilled workers †¢ Products and services o Integrated networks o Goods handling o Computing logistics o Container revolution o Improved transport for goods o Global marketing, the world as one market and create products that fit various regional market places e. g. coca-cola and McDon alds Patterns of production, distribution and consumption Manufacturing has gone from developed countries to lower wage economies. This is known as the GLOBAL SHIFT, which is brought about by FDI by TNCs. Many LEDC’S have benefited from the transfer of technology which has meant these countries can raise their productivity without raising their wages to the level of the developed countries. This has lead to the de-industrialisation of richer countries and the focus on tertiary and quaternary industry. There has also been outsourcing of service operations, such as call centres, Mumbai, this extends the influence on a global scale also the employment costs are a lot lower even though there is a highly educated workforce. Positive and negatives of the global shift Positives for MEDCs |Negatives for MEDCs | |Movement of polluting industries away from their country |Could lead to wide spread unemployment | |Growth in LEDC’s may lead to demand for exports from MEDCs |Loss of skills | |Cheaper imports can keep the cost of living down benefiting the retail |Negative multiplier effect | |sector |Large gap between skilled and unskilled workers who may experience | |Labour market f lexibility and efficiency |extreme redeployment differences | |Development of new technologies leading to investment |deindustrialisation of some areas, such as the North | |Help to reduce inflation | | |Positives for LEDC’s and NIC’s |Negatives for LEDC’s | |Development of new industries Rapid urbanisation and rural-urban migration | |Increased employment |Westernised approach to economy | |Helps to reduce development gap |Increased environmental damage die to polluting industries | |Increased FDI and investment which can lead to improved services such as |Exploitation of labour | |infrastructure, health care and education |Disruptive social impacts | |Increased exports helps BoPs, and increases income and GDP |Over-dependant on one industry | |New technologies |Destabilises food supplies, less agriculture | | |Health and safety issues because of tax legislation | Patterns of production and processes In manufacturing there has been a global shift of marketing f rom MDC’s to LDC’s. Guests are encouraged to participate in low impact activities – o guided nature/bird walks, o cycling, fishing o Day or night game drives are conducted in open-sided 4Ãâ€"4 vehicles †¢ Lodges work closely with the local community and support several enterprises, schools and an orphanage. †¢ Guests can visit a group of widows that craft sisal baskets, a group that makes jewellery from recycled paper and a rug weaving factory. †¢ The lodges only sell what is made by the community and pay a fair price. †¢ A large percentage of the price is donated to the community fund. †¢ Every year, children from the local community and schools are invited to participate in ecotourism workshops †¢ To protect and improve their environment.

Asian philosphy reflection Article Example | Topics and Well Written Essays - 250 words - 1

Asian philosphy reflection - Article Example These limbs are referred to as the Dharana, which implies the practice of turning the attention of the mind to a particular point, item or object. Patanjali explains that, this custom is meditative and can only be attempted after perfecting asana, pranayama and pratyahara (PatanÃŒÆ'jali & Ranganathan, 2009). According to Patanjali, Dharana, does not represent an end in itself, however, it acts as a preparation stage, which leads to other meditative feats, particularly the dhyana, which is described as an incredibly advanced stage of meditation that cannot be contrasted with ordinary prayer. On equal measure, the book gives an image of the benefits of justification for meditation of a spiritual character, which includes allowing the yogis to comprehend themselves. On a similar note, the book gives a picture on the three aspects that explains the â€Å"perfect constraint of the mind†. These aspects include concentration, reflection of profound spiritual character and liberating state of absorption (Samadhi) (PatanÃŒÆ'jali & Ranganathan, 2009). Another aspect evident in this book is the process of that an aspirant takes from dharanja to dhyana and then to Samadhi. This process is summed as the Samyama, which implies the perfect constraint of the mind. The primary significance of Samyama that is repeatedly referred in this book is its ability to lead to the luminescence of wisdom. We learn that this process occurs in a progression trend (PatanÃŒÆ'jali & Ranganathan, 2009). On the closing pages, Patanjali succeeds to offer an alternative but systematic philosophy of understanding how soteriological freedom from disturbances of the mind is similar with moral freedom to live in accordance to one’s uppermost responsibility, which is attributed to the normative theory of the social

Snap Decisions Essay Example | Topics and Well Written Essays - 250 words

Snap Decisions - Essay Example This was done without any conscious analysis of the benefits that I would get from the friendship. The other snap decision that I have made is the choice of courses to attempt in any semester year. The choice of courses is usually done after a careful analysis of the options before the final decision is made. However, I have usually made snap decisions concerning the best course before getting any other information on the course. My emotions at the moment of making these snap decisions can be best described as emotional and based on hunches. For example, the choice of friends is usually based on first impressions, and if a person looks to be of a different character from mine, I would immediately dislike them, and changing this attitude would be hard. This also applies to the choice of courses, where the snap decisions are based on a liking of the lecturers, teachers, or other students taking the same course. The snap decisions that I have made usually turn out to be the best decisions I have made, since they turn out to be positive. This means that I do not regret the decisions later, and given the information before I made the decisions, I would still make the same

Things I Would Mostly Miss about US Assignment Example | Topics and Well Written Essays - 250 words

Things I Would Mostly Miss about US - Assignment Example The assignment "Things I Would Mostly Miss about US" presents the opinion of the author regarding moving abroad. The author tells what things he would most miss about the United States of America like the personal interaction, having advanced technology, efficient transport systems, US civil rights, etc.America has a state of art public infrastructure including better roads and offices. Therefore, I would mostly miss efficient transport systems that have no congestions. Security with a more advanced system that limits crime rate. There is crowd civilization in the US in cases of the demonstration when problems arise. US civil rights that are lost once you are in a foreign country. General hygiene high standard levels maintained in the US compared to India. Weather that does not reach an extreme level as those experienced in India. Living away from family and friends who have always been around will be hard. Have American lifestyle that allows wearing of anything.I would feel highly e xcited to learn Indians culture for a better understanding of the people in the country. Learn a new language from the native community during the assignment period. It would be most interesting to develop international friends to improve personal and work profile. Experience working with people from different cultures. Get a large compensational package that comes with working on overseas. Get promotional opportunities through posts available abroad. Receive cheap medical cover from Indian medical centers compared to the US.

Human Resource Management in Downsizing Essay Example | Topics and Well Written Essays - 1000 words

Human Resource Management in Downsizing - Essay Example Despite so many rounds of restructuring, announcing another one has blown off the whole motivation towards work into air. Commitment to organizational objectives is crucial to maintain in such conditions. Commitment refers to attachment and loyalty. It represents the identification of an individual with and involvement in the organization. It consists of the following factors; The behavior towards the organization also needs to be managed. The visibility of acts, the extent to which the outcomes are irrevocable and the degree to which the person undertakes the action voluntarily are important features of behavior. Organizations, such as our bank, are facing increased competition and structural change. They are more conscious to get people to identify themselves more closely with the company. To meet these needs, three ways of representing commitments have been identified that are; affective, continuance and normative. Affective commitment deals with the emotional attachments. Continuance commitment is when employee(s) stays with an organization based on his/her perceived cost of staying i.e. the cost of going in search for a new job might be more. Normative commitment refers to the moral commitment of an employee to the organization. Thought all three might look similar, they have very different impacts on the manner the employee refers himself with respect to the organization. We need to inculcate the affective commitment in the employees of our bank to restore productivity and motivation to work effectively for the success of the company. If we are successful in this, we will have a better workforce with less absenteeism; a workforce that is willing to go beyond what is desired out of their job. They are more eager to assist the organization to achieve its goals and objectives. These types of employees tend to show more motivation and organizational citizenship. With the passage of time, the employees have become a part of the bank. They have developed psychological contracts with the bank. This is like forming a relational link; not based on the monetary and/or economic incentives but on their perceived loyalty and socialization within the bank that they have been continuously feeling and practicing over so many years. Whenever going for downsizing i.e. restructuring the organization, effective communication is always beneficial. Applying a vision oriented approach, while downsizing, complimented with good and effective communication will lower the feeling of being deceived by the management. The strategic management of human resource behaviors will avoid the "Survivors" to have a decreasing level of productivity due to their perceived gap between them and the top management group. Organizational overall future success is highly dependant on these survivors and there attitudes towards the company. These employees think that now they cannot count on a longer/continuous commitment from the bank management. These remaining people are a critical

How Sexuality is Simultaneously a Personal, Social, Structural, Essay

How Sexuality is Simultaneously a Personal, Social, Structural, Historical and Culturally Specific - Essay Example â€Å"Children sent the wrong message about sex† by Ann Whittaker, dated 6 June 2006, published in Western Morning News (Plymouth), this paper seeks to examine how sexuality is simultaneously a personal social, structural, historical and culturally specific. The paper will discuss how society views these young people and attitudes towards their sexuality. The language used when discussing the context of their sexuality along with the role of sex education and the role of family and society will be discussed. Hormonal changes and social attitudes are key drivers of sexuality. For many young people, sex is something that excites them and an area they wish to explore. The sexual behavior of adults to influences children. Today’s teenagers and children are aware that many adults have sex outside marriage and are often not committed to a single partner. They take a cue from such behavior and believe that it is alright to lead a promiscuous life. (BBC) Driven by advertising images, social communication and other inputs on sexual behavior, young minds are keen to experiment with sex. All the articles accept that social values are fast changing. In the contemporary society, it is generally accepted that young people are likely to indulge in sexual activity before marriage and in sex without commitment. However, the writers of these articles seem to view children and teenagers as vulnerable and immature. While they understand that sexual behavior is an issue of personal choice, as a society they express their concern for these young people and the urgent need to take adequate steps to prevent them from indulging in immature and irresponsible sexual behavior that could leave them scarred for life.

America's Health Reform Essay Example | Topics and Well Written Essays - 1000 words

America's Health Reform - Essay Example The New Health Care Reform Bill will include coverage for uninsured children, and people who are in poverty. This hopefully will make for a much better and healthier society. This new health care system will be beneficial to society and allow consumers more security in their futures. Although the American government has been working to improve the health care system, it still needs more development. There have been many changes from the past up until today. One of the biggest problems is the hospital pricing market. It has become very expensive for lower income people to afford. Many people argue that the health care system we have now works effectively, and that people are satisfied with it. However, I do not think this is true. Consumers, employers, and the government are all demanding lower costs and higher quality from medical services. However, most hospitals retain an increasing profit in their market. The high costs of health care make medical treatment unattainable for povert y stricken people. Based on research, â€Å"approximately a thousand hospitals located in the United States closed their doors, and the hospital admissions declined by 11 percent from 1980 to today† Meaning that many hospitals have been deficit, due to the high costs charged to patients. These people did not want to go to the hospital due to unaffordable prices. Therefore, many hospitals in America are not earning a profit. It seems very beneficial to lower their prices, as it will attract more people to buy health care services. This can, in turn, increase their profits. In South Korea, there are many government subsidies to hospitals through tax collection. Its’ subsidy from the government decreases the cost, and increases the demand for health care. Older people, who suffer from poverty, and people with any financial difficulties, can receive medical care. In America, there is a need to change the market price. The current health care systems that are offered to Ame ricans are eating up much of their regular incomes. According to an article released in Los Angeles Times, one of the health services provided to consumers by their employers consumes, â€Å"30% of unemployment benefits for individual coverage and almost 84% for family coverage.† It is evident that, although workers are provided with health coverage, it is taking a large toll on their incomes. You might say it is burning a hold in their pockets. This is another reason why the health care system needs to be altered; to better accommodate more Americans. If the health care services system were changed, it would provide a better future for the younger generation. Children deserve to start their lives with a healthy body and mind. All children need access to complete health services, and treatment that provides for them when they are sick. But today, about 11 million children, more than 90 percent of them from working families, have no health insurance. According to an article pu blished in Individual Child Health Insurance, children under the age of 18 are not insured. Their parents earn too much money to qualify for Medicare, but too little to afford any health coverage for their own children. Many of the parents get up every morning, go to work, pay their taxes, and abide by laws that do not provide their children with health insurance. In 1996, 70 percent of all Americans added to the ranks of the uninsured were children. The employers from the health insurance companies are supporting the idea

Inventory Management Essay Example | Topics and Well Written Essays - 1000 words

Inventory Management - Essay Example A small pizza restaurant might face a number of issues with regard to inventory management. The most important is that pizza is a food item which is perishable along with its ingredients. Therefore, it is not possible to store these ingredients for a long time and must be ordered on a weekly or a monthly basis. Some ingredients even have a perishability of just one day. The owners of the small pizza restaurant should keep in mind the exact degree of perishability of the ingredients and then plan such an inventory level which reduces waste as much as possible. Higher waste would increase the costs of production of this business and might even affect the operations of this restaurant. Another issue is that, unlike other goods and services, food is consumed everyday and even more than once within a day. Therefore, if proper stock counting is not done then there might be a shortage of ingredients and this will directly have an impact on the sales of the restaurant as well as customer sat isfaction. Food items are also prone to health and safety issues. The owners should make sure that the ingredients used in the pizzas are healthy and clean. The inventory being stored for the pizzas should be kept in a clean and safe place as well. For the above reasons, inventory management should be done in an efficient and effective manner.    Compare and contrast the benefits of using a fixed order quantity against using a fixed period system for fresh dough purchased from a bakery on contract. A fixed order quantity system is one in which fixed quantity orders are placed with the suppliers over a period of time. Under this system, there is a reorder point and as soon as the reorder point is reached, the business places their fixed order with their suppliers (Fixed order approach, n.d.). A fixed period system, however, is one in which orders are placed periodically but the order size or quantity is different for each order. An important benefit of this system is that fluctuati ons in demand could be easily met through this system. For example, if, due to certain factors, the demand for a business increases then it can place orders of higher quantities as the order size is not fixed in this system. Another benefit with this system is that even if the orders are delayed, it would not have a large impact on the operations of the business as an ample amount of time is given for orders (Fixed period ordering system, n.d.). For the purchase of fresh dough from a bakery, the perishability of fresh dough should be kept in mind. Therefore, the restaurant has to order fresh dough everyday. The benefit of using a fixed order quantity against a fixed period system is that it does not require a regular periodic count and the business is aware of the amount of fresh dough available for a particular day. Another essential advantage is that the bakery will be aware of the order quantity required by the restaurant and therefore, there would be no delays on part of the bak ery. A fixed period system also has a disadvantage as the usage of the inventories is not constant and this might even cause disruptions in the operations of the restaurant. Evaluate which approach is better and explain your rationale.   As far as a small pizza restaurant is concerned, the best approach is the fixed order quantity system. This is because a small pizza res

New Management Team causes delay in HR and pressures current staff Essay

New Management Team causes delay in HR and pressures current staff - Essay Example This article is related to my issue because it highlights the variety of ways in which the insufficiency of human resources caused by downsizing affects an organization. Particularly, it emphasizes how such management strategies as downsizing or delayed recruitment disturb the employees psychologically, emotionally, and physically, and how the effects go beyond them to reach the customers also. In my case, the employees are the teachers and the customers are the students. Article 2: Summary (Cameron) conducted a research upon 30 organizations to study their downsizing strategies with a view to identifying successful downsizing strategies and the implications of downsizing upon the workers’ performance. Successful downsizing requires successful management of the system of human resource that includes such aspects as employee training, reward, and performance evaluation. HR assumes the responsibility to help make this system effective by avoiding the typical top-down approach th at considers workers as a liability for the organization. HR professionals assume the main role in successful downsizing. ... Poor decisions of the management with respect to recruitment can cost an organization a lot of direct and indirect cost. BHEL’s recruitment policies were found to be good and effective since the organization conducts recruitment through big selection boards. Delay in recruitment is one of the main areas of focus of my study. This reference is particularly useful when I am evaluating the best strategies of recruitment in my research while proposing that instead of delaying the recruitment and increasing the work burden for the teachers, the new management should design effective recruitment strategies to hire the best team of teachers to take the school to the next level. Article 4: Summary (Gabdolfi) conducted a research to identify the organizational, financial, and workforce related effects of downsizing. Downsizing affects the workers psychologically and emotionally and disrupts their relations with the family. Four lessons of downsizing are preparation, specific training, management of the survivor syndrome, and counting of the costs. This paper relates to my issue because along with identifying the ways in which the teachers come under increased load and pressure of work in the absence of more teachers that need to be recruited, Gabdolfi has also highlighted the implications for the new management and proposed four lessons of downsizing that help the management make informed decisions. Article 5: Summary (Dahar et al.) conducted a quantitative study to identify the effect of quality of teacher on the students’ achievement. They found that the quality of teachers did not significantly affect the level of achievement of the students in the schools with

Intertestamental Period Essay Example for Free

Intertestamental Period Essay INTRODUCTION The overarching goal of the Christian church is to model a Kingdom lifestyle and in so doing facilitate a change in the world towards a lifestyle approved of God. That goal is accomplished by (1) being in the world, but not of the world, (2) being one and (3) using Kingdom methodology to achieve God’s objectives. But achieving the goal using that strategy is made difficult when it must be done in the midst of competing lifestyles. Especially when there is a desire to fit in rather than being ‘peculiar’. During the Intertestamental Period, also called the Second Temple Period by some authors, the Jews experienced cultural and environmental pressures which forced them apart and set the stage for the ministry of Jesus. The following is a brief summary of those pressures. 1. The Jews were bounded on all sides by other cultures and this caused them to compromise their life style to fit in with the world giving up any real distinction between a righteous lifestyle and a worldly lifestyle. Bruce stated that â€Å"the Greek way of life was attractive to many, and slowly but surely it continued to make headway among large sections of the population, including even the great priestly families in Jerusalem. This tendency was inimical to the true calling of Israel, and tended to break down the wall of partition between Jews and Gentiles in the wrong way, by blurring the sharp distinction between Israel’s revealed religion and Greek heathenism.† 2. The Jews moved from ‘being one’ to being ‘standalone competing sects’. It is readily observable that this caused infighting and an inward focus that was detrimental to their inherent mission. This problem was highlighted in later years when Jesus said â€Å"Neither pray I for these alone, but for them also which shall believe on me through their word; 21 That they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us: that the world may believe that thou hast sent me.† 3. The Use of Political Means to Achieve Kingdom Ends Instead of being in the world, but not of the world, the Jews readily became part of the world by entering into the political system of the culture in an attempt to develop some level of security and ensure their prosperity. The use of political maneuvering was used during the entire 400 year period. For the most part it would be impossible to distinguish the political wrangling of the Jews from that of any other self-interest groups of the day. 4. The combining of church and state in the office of High Priest. The High Priest was supposed to monitor and ensure the spiritual welfare of the Jews. However in during the Intertestamental period, governmental authority was vested in that position by the ruling factions. We can observe the same thing in some churches today. We have Pastors who are not only empowered with the spiritual welfare of the church but are also given carte blanche authority over the governance of the church. And balancing those requirements is difficult at best. We must also consider the varying conquest strategies used by the nations that existed around the Jews. The Semitic nations, which included the Assyrians, the Babylonians, the Ammonites, the Moabites and the Esau-ites deported those they conquered to be settled in foreign lands. Additionally, they had a policy of destroying the religion and culture of those they conquered. The Japhetic nations, which included the Medo-Persians, generally sent the conquered back to their homelands and granted some religious and political self-rule. The Hamitic nations, which included the Egyptians, the Canaanites, the Philistines and the Phoenicians, deported those they conquered and destroyed their culture and religion. Several sources were used to conduct this analysis and as can be expected, various divisions and time periods were used. For the purposes of this paper, we will divide the time period into the following divisions and use these associated dates: (1) 722-433 BC Antecedent Events; (2) 559-331 BC Persian and Medo-Persian Rule; (3) 368-323 BC Hellenistic (Greek) Rule; (4) 323-166 BC Ptolemies and Seleucids Rule; (5) 166-63 BC Jewish (Maccabean and Hasmonean) Self-Rule; (6) 63 BC AD 663 Roman (Herod) Rule. It is noted that the Intertestamental or Second Temple Period ended with the destruction of the Second Temple in AD 70. ANTECEDENT EVENTS722-433 BC There are events that took place prior to the Intertestamental Period that must be considered in this analysis. In 722 BC, Sargon the king of Assyria captured the Northern Kingdom (Israel) and deported the higher Jewish classes to Babylon. These deportations created spiritual crises for the Jews. But in addition, a lot of the cultural aspects of being a Jew were destroyed. According to Kostenberger, the monarchy was destroyed and the sanctuary which was the central focus for the Jewish faith was lost. The Jews, who apparently had a penchant for fitting in with foreign cultures found themselves in close proximity to Gentiles. This created moral and ceremonial problems for those living outside of Judea. In 587 BC, the exact same situations occurred when Nebuchadnezzar the king of Babylon captured the Southern Kingdom (Judah), destroying the Temple and Jerusalem. In 583 BC Cyrus, king of the Medo-Persian Empire, came to power and sent the captives home but only fifty thousand returned to rebuild the Temple. It is suggested that an equal number simply stayed in place opting not to return to an uncertain situation. With the goal of rebuilding the Temple, the Jews forbid the Samaritans to participate due to their mixed race heritage. Offended by this, the Samaritans became obstructionists delaying the building and eventually built their own temple further increasing the schism between the Jews and the Samaritans So we enter the Intertestamental Period with the Jews dispersed in several locales, experiencing and in some cases embracing foreign cultures to the detriment of their culture and faith and having been ruled and subjugated for generations. PERSIAN AND MEDO-PERSIAN RULE559-331 BC Historical Developments The Jews were delivered from their previous captivity by the Persians and for the most part were left undisturbed by the Persians. But they had new and enthusiastic rivals among the Samaritans who had not only delayed the building of the Jewish Temple, but had initiated their rival temple on Mount Gerizim, overlooking the ancient city of Shechem. Impacts on the Jews The remnant of Jews that returned was idolatrous and had lost any sense of reverence for the Scriptures. During this period, idolatry was purged from the Jews. They gained a new sense of reverence for the Scriptures. The Jews developed a firm grasp for the concept of monotheism and completed the Temple reaffirming it as the center of worship. HELLENISTIC (GREEK) RULE368-323 BC Historical Developments It can be defended that the Hellenistic (Greek) Rule Period actually started with the rule of Philip. Philip had brought the whole of Greece under his rule, and intended to lead the combined forces of his empire against the Persians. Some view this as a Macedonian event, but Philip had already embraced the Greek culture. One of Philip’s first acts was to have his young son, Alexander trained in Greek culture. However before Philip could complete his military efforts, he was assassinated and it was left to Alexander to complete his plans. Alexander the Great conquered Persia, Babylon, Palestine, Syria, Egypt and western India. Alexander’s Empire did not last long. In 323 he died of a fever at Babylon, before he had completed his thirty-third year. But even before his death, his followers carried the Greek language and culture all over the Eastern Mediterranean and Western Asia. Impacts on the Jews Caught between opposing forces the Jews lost all sense of security once again. They were immediately between two warring factions being pulled in both directions. This may have been one of the times when the Jews felt an overwhelming desire to fit in to avoid destruction. Hellenization, or embracing the Greek culture, was so powerful that from a cultural standpoint, the Greeks conquered Philip, Alexander and even the Romans when they showed up. The conquerors assumed the Greek language and eventually brought about the translation of the Old Testament into Greek (the Septuagint). Doing so also caused a rift between the Jews who were more traditional. PTOLEMIES AND SELEUCIDS RULE323-166 BC Historical Developments Pursuant to his death Alexander’s generals quarreled over who would succeed him. Alexander’s Empire was eventually divided into several parts. Of these parts only two are of any real concern as they had a major impact upon the Jews. These are the Macedonian kingdom of Egypt, with its capital at Alexandria ruled by the Ptolemies, and Macedonian kingdom of Syria with its capital at Antioch ruled by the Seleucids. By 300 B.C. we find two Macedonian dynasties firmly established in these capitals. Palestine lay between these two kingdoms. Impacts on the Jews Hayford indicates that the Jewish faith was seriously undermined by being in close proximity to Hellenism. The Jews started to neglect Jewish religious rites and customs. But this is not to say that the Jewish faith is inherently weaker than Greek culture. For the Jews, adherence to Greek culture was easier and it was simply more acceptable. But it did cause a schism between the Jews. Two sects emerged which included the Hellenizing party, which was pro-Syrian and the Hasidim party, which eventually became the Pharisees. Once again, we see a division among the Jews. JEWISH (MACCABEAN AND HASMONEAN) SELF-RULE166-63 BC Historical Developments As they were pulled in both directions by two Macedonian dynasties, a Jewish revolt erupted. A Syrian official pushed for a heathen sacrifice in the Jewish village of Modein. Led by the priest Mattathias and his sons Judas, Jonathan and Simon this revolt eventually led to Jewish independence. The Jews retook Jerusalem, cleansed the Temple and restored worship starting a period of Jewish self-rule. However, this was a period of self-rule with major factions competing against each other. Impacts on the Jews In addition to the conflicts with the Syrians, the position of high priest took on political overtones with the high priest being chosen not by Aaronite lineage but by political strength. It is even suggested that bribes were being paid to secure the office. This caused further schisms among the Jews strengthening both the Pharisees and the Sadducees. ROMAN (HEROD) RULE63 BC to AD 663 Historical Developments The self-rule of the Jews ended in 63 BC when Pompey took Syria and entered Israel. Under Roman rule Antipater the Idumaean was appointed procurator by Julius Caesar and was later succeeded by his son Herod. Herod was a converted Jew and yet was one of the most heinous leaders the world had ever seen. A summary of his reign would include marrying the Asmonaean princess, Marianne to secure the support of the Maccabeans; murdering Marianne and her two sons at the behest of his mother; executing his mother Alexandra; murdering forty-three members of the Sanhedrin; Hellenizing the country by erecting a Greek theatre in Jerusalem; restoring the Temple to increase his popularity with the Jews; murdering his son Antipater; and finally committing the slaughter of the infants at Bethlehem. Impacts on the Jews These atrocities by Herod led to the development of three other sects developed during this time which included the Zealots, the Herodians and the Essenes. So near the end of the Intertestamental Period, we find the Jews more fractured than ever before, under the rule of a foreign power and turning to some very questionable means in an attempt to bring about God’s ends. MAJOR PROBLEMS AND RESPONSE 1. With the collapse of the Persian Empire, which had a very lenient attitude toward self-identity and religious freedom for those they had conquered, the Jews had to deal with a series of Greek kings who had a strong belief in their cultural superiority. The Jews were bounded on all sides by other cultures the principle of which was the Greek culture. Bruce calls this ‘the progressive Hellenization of Palestinian Judaism’.. The Jews started to compromise their life style to fit in with the world. In so doing, they give up any real distinction between a righteous lifestyle and a worldly lifestyle. The Jews made the decision to assume the Greek culture in whole or in part with some of them totally abandoning the faith. Others developed a sort of bi-faith practice where they embraced some of their Jewish faith as well as some of the Greek culture. This alone put them at odds with some of the more hardline practitioners of the faith. 2. The Jews moved from ‘being one’ to being ‘multiple standalone sects’. The rise of the Jewish sects resulted from the clash between Hellenism and the Jewish religion and culture. Taylor states that the Hellenism elements were dangerous to the purity of the Jewish faith and formed the new temptation to unfaithfulness just as idolatry had been to their forefathers. The Sadducees Under Jewish self-rule the Sadducees emerge as the party closely associated with the leading priestly families. It is thought that their name was derived from the priest Zadok, whose descendants are commended as faithful priests in Ezek. 44:15. The Sadducees observed only the Pentateuch and were the major supporters of the Hasmonean dynasty. As the ruling aristocracy in Jerusalem, they had a vested interest in maintaining the status quo and with pressure from other sects there was a need to align themselves with the non-Jew ruling powers. They held a majority on the Sanhedrin and were allied with the Pharisees in having Jesus crucified. They held to a literal interpretation of the Law, liberal religious views and feared trouble with Rome. The Pharisees The Pharisees were the largest and most influential Jewish sects. They practiced a form of righteousness that observed a complex system of oral traditions in an effort to flesh out the implications of scriptural commends for everyday life. They were dedicated to teaching both the written and the oral Law attaching great importance to traditions. Consequently they practiced ritual prayer, fasting and tithing. They strictly kept the Sabbath and many other rules for everyday life; devised legal loopholes for their convenience. Their main goals were the restoration of religious freedom and the cessation of the connection between politics and the high priesthood. Their popularity among the people increased steadily. Most of the scribes, or popular teachers of the law, belonged to the Pharisaic party. Politically, the Pharisees were the power brokers between the masses and the aristocracy. They were scrupulous about the Law and viewed themselves as separate from those who were lax about keeping it. The Zealots The Zealots were almost a military arm of the faith and were increasingly interested in political freedom. Their means were very aggressive and won the bulk of Jews to their cause They advocated the violent overthrow of Rome, refused to pay taxes and regarded any loyalty to Caesar or Rome a as sin. Their opposition to Jesus may have come from His discourse â€Å"They say unto him, Caesars. Then saith he unto them, Render therefore unto Caesar the things which are Caesars; and unto God the things that are Gods.† The Essenes The Essenes were one of the smaller sects and little is known of their origins. Their solution to the pressure and sects was to completely withdraw from society. They formed a sect that completely lived in seclusion. They turned to a philosophy that said we’re not of the world; neither will we be in the world. The Herodians The Herodians were a sect of influential Jews who were wholly politically minded. They still called themselves Jews but had pretty much left the faith. Even with his long list of atrocities, they completely supported Herod and by implication the Romans. This was their method of surviving when facing the pressures and challenges of the occupation and the various sects around them. 3. The Use of Political Means to Achieve Kingdom Ends The Jews, having lost belief in the ability of their faith to support them in their occupied and factional state turned to the use of secular politics to control their environment. Eventually, they came to pay little attention to the spiritual ideals of Israel. Their chief aim was secular power and aggrandizement. This can only be viewed as completely giving up the idea of being God’s people and in effect just throwing in the towel. 4. The combining of church and state in the office of High Priest. Carroll speaks of the evils involved with combining church and state. First you have religious power and governing power all handed to one individual. This can open to door to the state then having a say in who should receive those powers. Having this much power up for grabs sooner or later will result in the position becoming a matter of barter and sale. CONCLUSION These are major problems facing the Jewish people, but of them all, the greatest has to be the continued fracturing of the people into smaller and smaller self-interest groups. So the greatest threat to the Jewish people during the Intertestamental Period was not the warring factions around them. Not even the heinous actions of a tyrannical leader, but rather their own willingness to cease ‘being one’. There is an African Proverb that states â€Å"when there is no enemy within, the enemy without can do us no harm.† The Jews, in their attempts to meet the challenges around them were doing themselves great harm. But the Intertestamental period is a preface to the coming of Jesus. And it would be difficult to find a better time for the One who would unite all things under Himself. BIBLIOGRAPHY Bruce, F.F. The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 64. Carroll, Benajah Harvey. Between the Testaments, A Class on Biblical History. Southwestern Baptist Theological Seminar, Fort Worth, Texas. 1914. Gene Taylor. 2005. Between the Testaments: A Study of the 400 Years of Biblical Silence and the Relevant Empires. http://www.padfield.com/acrobat/taylor/between.pdf [Accessed July 25, 2013]. Hayford, Jack W. 1995, Hayford’s Bible Handbook: The Complete Companion for Spirit-Filled Bible Study. Nashville: Thomas Nelson Publishers. Kostenbergen, Andreas J., L. Scott Kellum and C. L. Quarles. 2009, The Cradle, The Cross and the Crown. Nashville: BH Publishing Group. [ 1 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 12. [ 2 ]. John 17:20-21 [ 3 ]. Benajah Harvey Carroll. Between the Testaments, A Class on Biblical History. Southwestern Baptist Theological Seminar, Fort Worth, Texas. 1914, 6-8. [ 4 ]. Andreas J. Kostenberger, L. Scott Kellum and C. L. Quarles, The Cradle, The Cross and the Crown, (BH Publishing Group, 2009), 63. [ 5 ]. Benajah Harvey Carroll. Between the Testaments, A Class on Biblical History. Southwestern Baptist Theological Seminar, Fort Worth, Texas. 1914, 6-8. [ 6 ]. Jack W. Hayford, Hayford’s Bible Handbook: The Complete Companion for Spirit-Filled Bible Study Nashville: (Thomas Nelson Publishers, 1995), 507. [ 7 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 10. [ 8 ]. Jack W. Hayford, Hayford’s Bible Handbook: The Complete Companion for Spirit-Filled Bible Study Nashville: (Thomas Nelson Publishers, 1995), 507-508. [ 9 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 10. [ 10 ]. Jack W. Hayford, Hayford’s Bible Handbook: The Complete Companion for Spirit-Filled Bible Study Nashville: (Thomas Nelson Publishers, 1995), 508. [ 11 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 11. [ 12 ]. Jack W. Hayford, Hayford’s Bible Handbook: The Complete Companion for Spirit-Filled Bible Study Nashville: (Thomas Nelson Publishers, 1995), 508. [ 13 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 11. [ 14 ]. Jack W. Hayford, Hayford’s Bible Handbook: The Complete Companion for Spirit-Filled Bible Study Nashville: (Thomas Nelson Publishers, 1995), 509. [ 15 ]. Ibid, 510. [ 16 ]. Ibid, 510. [ 17 ]. Ibid, 511. [ 18 ]. Benajah Harvey Carroll. Between the Testaments, A Class on Biblical History. Southwestern Baptist Theological Seminar, Fort Worth, Texas. 1914, 42-43. [ 19 ]. Jack W. Hayford, Hayford’s Bible Handbook: The Complete Companion for Spirit-Filled Bible Study Nashville: (Thomas Nelson Publishers, 1995), 511. [ 20 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 11. [ 21 ]. Gene Taylor. 2005. Between the Testaments: A Study of the 400 Years of Biblical Silence and the Relevant Empires. http://www.padfield.com/acrobat/taylor/between.pdf [Accessed July 25, 2013], 33. [ 22 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 63. [ 23 ]. Andreas J. Kostenberger, L. Scott Kellum and C. L. Quarles, The Cradle, The Cross and the Crown, (BH Publishing Group, 2009), 72. [ 24 ]. Ibid, 95. [ 25 ]. Gene Taylor. 2005. Between the Testaments: A Study of the 400 Years of Biblical Silence and the Relevant Empires. http://www.padfield.com/acrobat/taylor/between.pdf [Accessed July 25, 2013], 35. [ 26 ]. Ibid, 34. [ 27 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 64. [ 28 ]. Andreas J. Kostenberger, L. Scott Kellum and C. L. Quarles, The Cradle, The Cross and the Crown, (BH Publishing Group, 2009), 72. [ 29 ]. Gene Taylor. 2005. Between the Testaments: A Study of the 400 Years of Biblical Silence and the Relevant Empires. http://www.padfield.com/acrobat/taylor/between.pdf [Accessed July 25, 2013], 35. [ 30 ]. Mt 22:21 [ 31 ]. Gene Taylor. 2005. Between the Testaments: A Study of the 400 Years of Biblical Silence and the Relevant Empires. http://www.padfield.com/acrobat/taylor/between.pdf [Accessed July 25, 2013], 35. [ 32 ]. Ibid, 35. [ 33 ]. F.F. Bruce, The Period Between The Testaments: I, Political Development. Department of Biblical History and Literature in the University of Sheffield, 1949, 64. [ 34 ]. Benajah Harvey Carroll. Between the Testaments, A Class on Biblical History. Southwestern Baptist Theological Seminar, Fort Worth, Texas. 1914, 11.

Electrochemical battery

Electrochemical battery HISTORY An early form of electrochemical battery called the Baghdad Battery may have been used in antiquity. However, the modern development of batteries started with the Voltaic pile, invented by the Italian physicist Alessandro Volta in 1800. In 1780 the Italian anatomist and physiologist Luigi Galvani noticed that dissected frogs legs would twitch when struck by a spark from a Leyden jar, an external source of electricity. In 1786 he noticed that twitching would occur during lightning storms. After many years Galvani learned how to produce twitching without using any external source of electricity. He started doing his experiments on frogs with metals but he replaced them with electrolyte and electrodes and named the system as voltaic cell. In 1800, Volta invented the battery by placing many voltaic cells in series, literally piling them one above the other. This Voltaic pile gave a greatly enhanced net emf for the combination. After voltaic cell, in 1836 Daniell cell came into existence. It provided more stable current and was also accepted by the industries. These wet cells were not portable as there liquid electrolyte used to spill. Therefore by the end of nineteenth century dry batteries came into existence in which the liquid electrolyte was replaced with dry paste making the dry batteries portable. Working of Batteries Electrochemical cell In this example the two half-cells are linked by a salt bridge separator that permits the transfer of ions, but not water molecules. A battery is a device that converts chemical energy directly to electrical energy. It consists of a number of voltaic cells; each voltaic cell consists of two half cells connected in series by a conductive electrolyte containing anions and cations. One half-cell includes electrolyte and the electrode to which anions (negatively-charged ions) migrate, i.e. the anode or negative electrode; the other half-cell includes electrolyte and the electrode to which cations (positively-charged ions) migrate, i.e. the cathode or positive electrode. In the redox reaction that powers the battery, reduction (addition of electrons) occurs to cations at the cathode, while oxidation (removal of electrons) occurs to anions at the anode. The electrodes do not touch each other but are electrically connected by the electrolyte, which can be either solid or liquid. Many cells use two half-cells with different electrolytes. In that case each half-cell is enclosed in a container, and a separator that is porou s to ions but not the bulk of the electrolytes prevents mixing. Each half cell has an electromotive force (or emf), determined by its ability to drive electric current from the interior to the exterior of the cell. The net emf of the cell is the difference between the emfs of its half-cells, as first recognized by Volta. Therefore, if the electrodes have emfs and, then the net emf is; in other words, the net emf is the difference between the reduction potentials of the half-reactions. The electrical driving force or across the terminals of a cell is known as the terminal voltage (difference) and is measured in volts. The terminal voltage of a cell that is neither charging nor discharging is called the open-circuit voltage and equals the emf of the cell. Because of internal resistance, the terminal voltage of a cell that is discharging is smaller in magnitude than the open-circuit voltage and the terminal voltage of a cell that is charging exceeds the open-circuit voltage. An ideal cell has negligible internal resistance, so it would maintain a constant terminal voltage of until exhausted, then dropping to zero. If such a cell maintained 1.5 volts and stored a charge of one Coulomb then on complete discharge it would perform 1.5 Joule of work. In actual cells, the internal resistance increases under discharge, and the open circuit voltage also decreases under discharge. If the voltage and resistance are plotted against time, the resulting graphs typically are a cur ve; the shape of the curve varies according to the chemistry and internal arrangement employed. As stated above, the voltage developed across a cells terminals depends on the energy release of the chemical reactions of its electrodes and electrolyte. Alkaline and carbon-zinc cells have different chemistries but approximately the same emf of 1.5 volts; likewise NiCd and NiMH cells have different chemistries, but approximately the same emf of 1.2 volts. On the other hand the high electrochemical potential changes in the reactions of lithium compounds give lithium cells emfs of 3 volts or more. Categories and types of batteries Main article: List of battery types Batteries are classified into two broad categories, each type with advantages and disadvantages. Primary batteries irreversibly (within limits of practicality) transform chemical energy to electrical energy. When the initial supply of reactants is exhausted, energy cannot be readily restored to the battery by electrical means. Secondary batteries can be recharged; that is, they can have their chemical reactions reversed by supplying electrical energy to the cell, restoring their original composition. Historically, some types of primary batteries used, for example, for telegraph circuits, were restored to operation by replacing the components of the battery consumed by the chemical reaction.[34] Secondary batteries are not indefinitely rechargeable due to dissipation of the active materials, loss of electrolyte and internal corrosion. Primary batteries Primary batteries can produce current immediately on assembly. Disposable batteries are intended to be used once and discarded. These are most commonly used in portable devices that have low current drain, are only used intermittently, or are used well away from an alternative power source, such as in alarm and communication circuits where other electric power is only intermittently available. Disposable primary cells cannot be reliably recharged, since the chemical reactions are not easily reversible and active materials may not return to their original forms. Battery manufacturers recommend against attempting to recharge primary cells. Common types of disposable batteries include zinc-carbon batteries and alkaline batteries. Generally, these have higher energy densities than rechargeable batteries, but disposable batteries do not fare well under high-drain applications with loads under 75 ohms (75 ÃŽ ©). Secondary batteries Main article: Rechargeable battery Secondary batteries must be charged before use; they are usually assembled with active materials in the discharged state. Rechargeable batteries or secondary cells can be recharged by applying electrical current, which reverses the chemical reactions that occur during its use. Devices to supply the appropriate current are called chargers or rechargers. The oldest form of rechargeable battery is the lead-acid battery. This battery is notable in that it contains a liquid in an unsealed container, requiring that the battery be kept upright and the area be well ventilated to ensure safe dispersal of the hydrogen gas produced by these batteries during overcharging. The lead-acid battery is also very heavy for the amount of electrical energy it can supply. Despite this, its low manufacturing cost and its high surge current levels make its use common where a large capacity (over approximately 10Ah) is required or where the weight and ease of handling are not concerns. A common form of the lead-acid battery is the modern car battery, which can generally deliver a peak current of 450 amperes. An improved type of liquid electrolyte battery is the sealed valve regulated lead acid (VRLA) battery, popular in the automotive industry as a replacement for the lead-acid wet cell. The VRLA battery uses an immobilized sulfuric acid electrolyte, reducing the chance of leakage and extending shelf life. VRLA batteries have the electrolyte immobilized, usually by one of two means: Gel batteries (or gel cell) contain a semi-solid electrolyte to prevent spillage. Absorbed Glass Mat (AGM) batteries absorb the electrolyte in a special fiberglass matting Other portable rechargeable batteries include several dry cell types, which are sealed units and are therefore useful in appliances such as mobile phones and laptop computers. Cells of this type (in order of increasing power density and cost) include nickel-cadmium (NiCd), nickel metal hydride (NiMH) and lithium-ion (Li-ion) cells. By far, Li-ion has the highest share of the dry cell rechargeable market. Meanwhile, NiMH has replaced NiCd in most applications due to its higher capacity, but NiCd remains in use in power tools, two-way radios, and medical equipment. Battery cell types There are many general types of electrochemical cells, according to chemical processes applied and design chosen. The variation includes galvanic cells, electrolytic cells, fuel cells, flow cells and voltaic piles. Wet cell A wet cell battery has a liquid electrolyte. Other names are flooded cell since the liquid covers all internal parts, or vented cell since gases produced during operation can escape to the air. Wet cells were a precursor to dry cells and are commonly used as a learning tool for electrochemistry. It is often built with common laboratory supplies, like beakers, for demonstrations of how electrochemical cells work. A particular type of wet cell known as a concentration cell is important in understanding corrosion. Wet cells may be primary cells (non-rechargeable) or secondary cells (rechargeable). Originally all practical primary batteries such as the Daniel cell were built as open-topped glass jar wet cells. Other primary wet cells are the Leclanche cell, Grove cell, Bunsen cell, Chromic acid cell, Clark cell and Weston cell. The Leclanche cell chemistry was adapted to the first dry cells. Wet cells are still used in automobile batteries and in industry for standby power for switchgear, telecommunication or large uninterruptible power supplys, but in many places batteries with gel cells have been used instead. These applications commonly use lead-acid or nickel-cadmium cells. Dry cell A dry cell has the electrolyte immobilized as a paste, with only enough moisture in the paste to allow current to flow. Compared to a wet cell, the battery can be operated in any random position, and will not spill its electrolyte if inverted. While a dry cells electrolyte is not truly completely free of moisture and must contain some moisture to function, when it was first developed it had the advantage of containing no sloshing liquid that might leak or drip out when inverted or handled roughly, making it highly suitable for small portable electric devices. By comparison, the first wet cells were typically fragile glass containers with lead rods hanging from the open top, and needed careful handling to avoid spillage. An inverted wet cell would leak, while a dry cell would not. Lead-acid batteries would not achieve the safety and portability of the dry cell, until the development of the gel battery. A common dry cell battery is the zinc-carbon battery, using a cell sometimes called the dry Leclanchà © cell, with a nominal voltage of 1.5 volts, the same nominal voltage as the alkaline battery (since both use the same zinc-manganese dioxide combination. The makeup of a standard dry cell is a zinc anode (negative pole), usually in the form of a cylindrical pot, with a carbon cathode (positive pole) in the form of a central rod. The electrolyte is ammonium chloride in the form of a paste next to the zinc anode. The remaining space between the electrolyte and carbon cathode is taken up by a second paste consisting of ammonium chloride and manganese dioxide, the latter acting as a depolarizer. In some more modern types of so called high power batteries, the ammonium chloride has been replaced by zinc chloride. Battery cell performance A batterys characteristics may vary over load cycle, charge cycle and over life time due to many factors including internal chemistry, current drain and temperature. Extending battery life Battery life can be extended by storing the batteries at a low temperature, as in a refrigerator or freezer, because the chemical reactions in the batteries are slower. Such storage can extend the life of alkaline batteries by ~5%; while the charge of rechargeable batteries can be extended from a few days up to several months. In order to reach their maximum voltage, batteries must be returned to room temperature; discharging an alkaline battery at 250 mAh at 0 °C is only half as efficient as it is at 20 °C. As a result, alkaline battery manufacturers like Duracell do not recommend refrigerating or freezing batteries. Hazards 1.) Explosion A battery explosion is caused by the misuse or malfunction of a battery, such as attempting to recharge a primary (non-rechargeable) battery, or short circuiting a battery. With car batteries, explosions are most likely to occur when a short circuit generates very large currents. In addition, car batteries liberate hydrogen when they are overcharged (because of electrolysis of the water in the electrolyte). Normally the amount of overcharging is very small, as is the amount of explosive gas developed, and the gas dissipates quickly. However, when jumping a car battery, the high current can cause the rapid release of large volumes of hydrogen, which can be ignited by a nearby spark. When a battery is recharged at an excessive rate, an explosive gas mixture of hydrogen and oxygen may be produced faster than it can escape from within the walls of the battery, leading to pressure build-up and the possibility of the battery case bursting. In extreme cases, the battery acid may spray violently from the casing of the battery and cause injury. Overcharging—that is, attempting to charge a battery beyond its electrical capacity—can also lead to a battery explosion, leakage, or irreversible damage to the battery. It may also cause damage to the charger or device in which the overcharged battery is later used. Additionally, disposing of a battery in fire may cause an explosion as steam builds up within the sealed case of the battery. 2.) Leakage One style of disposable battery uses zinc can as both a reactant and as the container to hold the other reagents. If this kind of battery is run all the way down, or if it is recharged after running down too far, the reagents can emerge through the cardboard and plastic that forms the remainder of the container. The active chemicals can then corrode or otherwise destroy the equipment that they were inserted into. Many battery chemicals are corrosive or poisonous or both. If leakage occurs, either spontaneously or through accident, the chemicals released may be dangerous. 3.) Environmental concerns The widespread use of batteries has created many environmental concerns, such as toxic metal pollution. Battery manufacture consumes resources and often involves hazardous chemicals. Used batteries also contribute to electronic waste. Some areas now have battery recycling services available to recover some of the materials from used batteries. Batteries may be harmful or fatal if swallowed. Recycling or proper disposal prevents dangerous elements (such as lead, mercury, and cadmium) found in some types of batteries from entering the environment. In the United States, Americans purchase nearly three billion batteries annually, and about 179,000 tons of those end up in landfills across the country. In the United States, the Mercury-Containing and Rechargeable Battery Management Act of 1996 banned the sale of mercury-containing batteries (except small button cell batteries), enacted uniform labeling requirements for rechargeable batteries, and required that rechargeable batteries be easily removable. California and New York City prohibit the disposal of rechargeable batteries in solid waste, and along with Maine require recycling of cell phones. The rechargeable battery industry has nationwide recycling programs in the United States and Canada, with drop-off points at local retailers. Battery chemistry Older batteries were mostly based on rechargeable lead-acid or non-rechargeable alkaline chemistries, with nominal voltages in increments of 2.10 2.13 and 1.5Volts respectively, each representing one individual electrochemical cell. New special battery chemistries have strained older naming conventions. Rechargeable NiCd (Nickel Cadmium) and NiMH (Nickel Metal Hydride) typically output 1.25V per cell. Some devices may not operate properly with these cells, given the 16% reduction in voltage, but most modern ones handle them well. Conversely, lithium-ion rechargeable batteries output 3.7V per cell, 23% higher than a pair of alkaline cells (3V), which they are often designed to replace. Non-rechargeable lithium-chemistry batteries, which provide exceptionally high energy density, produce about 1.5V per cell and are thus similar to alkaline batteries. Many new battery sizes refer to both the batteries size and chemistry, while older names do not. For a more complete list see battery types. This summary is only for types relating to battery sizes. Homemade cells Almost any liquid or moist object that has enough ions to be electrically conductive can serve as the electrolyte for a cell. As a novelty or science demonstration, it is possible to insert two electrodes made of different metals into a lemon, potato, etc. and generate small amounts of electricity. Two-potato clocks are also widely available in hobby and toy stores; they consist of a pair of cells, each consisting of a potato (lemon, et cetera) with two electrodes inserted into it, wired in series to form a battery with enough voltage to power a digital clock. Homemade cells of this kind are of no real practical use, because they produce far less current—and cost far more per unit of energy generated—than commercial cells, due to the need for frequent replacement of the fruit or vegetable. In addition, one can make a voltaic pile from two coins and a piece of paper towel dipped in salt water. Such a pile would make very little voltage itself, but when many of them are s tacked together in series, they can replace normal batteries for a short amount of time. Sony has developed a biologically friendly battery that generates electricity from sugar in a way that is similar to the processes observed in living organisms. The battery generates electricity through the use of enzymes that break down carbohydrates, which are essentially sugar. Lead acid cells can easily be manufactured at home, but a tedious charge/discharge cycle is needed to form the plates. This is a process whereby lead sulfate forms on the plates, and during charge is converted to lead dioxide (positive plate) and pure lead (negative plate). Repeating this process results in a microscopically rough surface, with far greater surface area being exposed. This increases the current the cell can deliver. Daniell cells are also easy to make at home. Aluminum-air batteries can also be produced with high purity aluminum. Aluminum foil batteries will produce some electricity, but they are not very efficient, in part because a significant amount of hydrogen gas is produced.

Case Study A Global Investment Marketing Essay

Case Study A Global Investment Marketing Essay A global investment is a difficult mission that requires the assessment of different aspects of potential opportunities in different countries. Moreover, needs serious examination and analysis of success and failure probability. The purpose of this paper is to study the strategy of Etisalat, the United Arab Emirates (UAE) telecommunication company in the Saudi Arabia market as Mobily. Moreover, description, cause and effect of that strategy will be discussed at understand Saudis economy and to identify the total investment in the mobile sector. In addition, an attempt to examine the performance of Mobliy and the obstacles it faced was made. A specially, the difficulty it faced when it started the business in the Saudi market while trying to catch a part of mobile phone market share, managing its business and communicating with its mother company in the UAE. To overcome these obstacles, Mobily created new services for personal and companies to add value for its subscribers to achieve its strategy target. To explain its success in Saudis market, some business information will be discussed evaluating its strategy. Table of Contents: 2- Etisalats globalstrategy 3-SAY GOODBYE TO THE MONOPOLY 4-Mobily Ownership Structure 5-Mobily Objectives 6-STRATEGY 7-HAJJ EFFECT ON PROFITABILITY 8-INFRASTRUCTURE 9-Effect of macro-environmental and micro-environmental on Mobilys marketing mix 2- Etisalats globalstrategy Etisalat is the largest Arab telecommunications firm in the Middle East, with 63 million customers and has launched the most advanced services to the area.( http://www.etisalat.ae) Etisalats strategy is anchored in expanding in international markets and being able to be one of the top-10 telecoms service suppliers in the world. To execute this strategy, Etisalat attempts actually to create the retail of mobile devices around some states in Africa, Asia and the Middle East as Saudi Arabia and Egypt because these countries have shown an increase in GDP, great increase in population and unemployment and Etisalat try to present telecom services and solutions which add value to consumers and facilitates perfect deal with technology. 3-SAY GOODBYE TO THE MONOPOLY In 2004, the only mobile operator was Saudi Telecom Company (STC). At the same time, the mobile penetration rate just was 40%,and there were only 9.2 million customers. When Mobily entered Saudi market in 2005, broke the monopoly. The liberalization of the Saudi Arabian telecommunication sector caused the penetration rate to rise to 109% in 2007, to  assure  of 50% for customers growth. Mobily paid 3.46 billion USD to have the second mobile license in KSA in 2005. Mobily was successful in covering most of Saudi Arabias land with the GSM coverage 97% of populated areas. It was also the first mobile Saudi operator to  initiate  value-added services such as location-based services (LBS) and MMS. 5-Mobily Objectives To be the best work environment in the KSA by caring for their employees. To be Number One at enjoyment their subscribers. To sustain leadership in data applications and services 6-STRATEGY Mobily is successful attainment its long term vision: to change from a pure mobile operator to a multi-functional telecom operator in KSA. Mobily was granted approval by CITC (Communication and Information Technology Commission) to attained 96% of Zajil International Telecom and 99.9% of Bayanat Al Oula which has a WIMAX license, two data service suppliers in KSA in 2008. Mobily is managing the cost of existing operations when its purchase of a 66.6% stake from the Saudi National Fiber Network (SNFN) which substitutes the use of STCs international gateway network. The incomes of the SAR2 billion capital increases are used for funding or upgrading. (http://www.mobily.com.sa) Mobily has built a strong connection with Etisalat of UAE for procurement of resource. This connection might be significant for presenting one of the best plan networks in the world. The revenue of Mobily Company Q2 2010 recorded as 3,972 million showing an increase of 24% over the same quarter last year. Mobilys chairman, ENG. Abdulaziz Alsaghyir mention that the increase of our Q2 revenue is due to the growth in broadband revenues and creating a centre of attention more post-paid consumer, in addition, Mobily has approved its strategy for five year time know as GED planning for expansion, differentiation to supply combined telecom services constructed about fixed and mobile broadband technologies. 7-HAJJ EFFECT ON PROFITABILITY It is expected that around 3 million person visit Saudi Arabia during the Hajj pilgrimage season, which is reflected in Mobilys fourth quarter earnings. Mobily achieved highest quarterly earnings during the fourth quarter. Mobily Quarterly Earnings 8-INFRASTRUCTURE Mobily has finished building its own capacity infrastructure to support itself. On the other hand, when Zain started their business, has rented transmission capacity from both Mobily and STC. This produced an additional flow of income for Mobily and STC depending on Zains usage capacity. (http://www.gulfbase.com) 9-Effect of macro-environmental and micro-environmental on Mobilys marketing mix There are many reasons to the macro-environment that will influence the choices of the managers of any establishment. New laws, tax changes, trade barriers, demographic change and government policy changes are all instances of macro change. To help analyse these reasons or factors managers can categorise them using the PESTEL model. (http://www.oup.com) Kotler (1998) claims that PEST analysis is a helpful strategic tool for distinguishing market growth or reduction, business position, potential and direction for operations. In analyzing the macro-environment, it is essential to understand the factors that might in turn affect a number of critical variables that are likely to affect the companys demand and supply levels (Kotter and Schlesinger, 1991; Johnson and Scholes, 1993). 9.1 Why Saudi Arabia There are few states to be able to propose secure supplies of inexpensive energy, a geographical starting point to a huge market and a customers requirement to achieve a suitable solution for new adventure enterprise or investment. The research has indicated that Saudi Arabia is one of the best 20 destinations for overseas direct investment in the globe. Moreover, Saudi Arabia known as one of the most enterprising nations in the Middle East, Saudis huge natural energy integration with the long-term image and strategic planning to make todays stable, robust economy. Saudi Arabia is hoping and arranging for different areas of future which is more comprehensive, expansive, sustainable and combined on both social and economic sector. All of these examples will be improved via Saudis experience financing, assessing to establish a nation of constant development. A massive amount of money has been spent by kingdom of Saudi Arabia to add value proposition to global business. The government of Saudi has planned goals of varies faceted reform strategy that lead Saudi Arabia to be one of the suitable position in the global to operate business. (http://www.sagia.gov.sa) At  the  same  time, Saudi Arabia is spending tens of billions of dollars to start four economic towns in diverse place of the nation to support economic improvement. 9.3The supplier environment Mobily attempts often to depend on several suppliers. Mobliy and its suppliers, both parties depend on the other for their successful commercial. Even though, both parties are looking for security and stability from their relationship, still they are some reasons to the supplier environment are subject to change, such as some disputes on a sudden raise in material or maintenance agreements prices which controls by suppliers to increase their prices and this will effect seriously on the company commercial operations. 9.4 The distributive environment Mobilys management is placed on marketing intermediaries as agents and distributors to make sure that their products arrive at the final consumer. To Mobilys management, it may seem that the conservative method of distribution in telecommunication is relatively static. For the reason that changes in the distributive environment happen quietly, and there is a risk of marketing companies failing to aware about the commercial change. 9.5 The competitive environment. The company must be aware about the potential risk of other players marketing similar and substitute services whether they are of domestic or foreign origin. . In the telecommunication sector in KSA have just three players a potential competitive threat. Whatever the type, size and composition of the telecommunication sector, Mobilys marketing management has a full understanding of competitive forces. However, Mobily Known with this knowledge, which will have a greater opportunity to compete effectively. http://www.da-group.co.uk/index.php?option=com_contentview=articleid=31:micro-and-macro-environmentscatid=2:marketing-lecturesItemid=3 The marketing mix Price Mobily used some approaches to price a product as the price charged for products and services is set unnaturally down in consideration of gain market share. Once this is attained, the price is increased. In addition, charge a reasonable price when has a strong competitive advantage. On the same time, Mobily attentive about competitors. However, most of their prices it is fair and satisfied for most of the customers. Place Channel Distribution Mobilys distribution strategy is driven by three main channels which: Direct sales: The direct sale channel includes Mobilys 24 flagship stores and 155 fully branded stores. The flagship stores are completely owned and employed entirely with Mobily personnel, while the fully branded outlets manage as franchises. Indirect sales: The Firm depend deeply on its distribution partners to attain wide range distribution at a rapid pace. Mobily has a sign primary distribution contract with seven major distributors, each of which special effects sales through 149 fully branded, 288 co-branded and 4,000 secondary distributor outlets. Co-branded: The Company has channelled sales through ATM and the Internet for top-up of prepaid cards. So as to focus VIP sector successfully, the Company has begun a separate section of Corporate and VIP Sales. Product Mobily has been achieving the three levels of product which are the Core product, the Actual product, and finally the augmented product. In addition, another marketing tool for evaluating products as The Product Life Cycle (PLC) which based upon the biological life cycle, and The Customer Life Cycle (CLC) which focuses upon the production of and delivery of lifetime value to the consumers.( http://marketingteacher.com) Three Levels of a Product Mobily Connect: Connect Al Zaeem, Connect Turbo Router, Connect Turbo, Connect Mini WIFI, Ferrari Connect, Connect Foot Ball, Connect Long Tail, Mini Wi-Fi. Postpaid : Mobily Minute buntes , Blue Wave Mada, Najma,Deeraty, Raqi, Fallah Mobily Khatty and Khatty Plus. Prepaid: 7ala, Anees, 7ala Plus, Wafeer, Mabuhay Kababayan, Blue Wave, Visitors Line Rihal, fallah, I phone line. Smart phones :I phone 3Gs, Iphone 4 , BlackBerry,Nokia N8,Samaung Galaxy Tab, Liquid E Ferrari . Broadband at home, Mobile internet, Internet Roaming(can only be used outside the kingdom of Saudi Arabia). (http://www.mobily.com.sa) Promotion Mobily is using the promotions mix to deliver a unique campaign as : Personal Selling. (Mobily tend to be well trainee for their sales workers in the approaches and techniques of personal selling to meet high margin in sales). Sales Promotion. Public Relations. Direct Mail. Trade Fairs and Exhibitions. Advertising.( Mobily paid for communication to develop attitudes and create awareness for people. Furthermore, Mobily use the advertising in media such as newspapers (local, free, trade), magazines and journals, television (local, national, satellite), outdoor advertising (such as posters). Sponsorship (Mobily bought for SR 200 million over the five years to associate their brand with Al-Hilal which   is one the leading and well-known football clubs, not only in Saudi Arabia but in the Middle East and Asia).( http://saudijeans.org) SWOT Analysis Strengths The improvement and concentrate on innovative products and value-added services. The experiences shift and indirectly supported from the mother company Etisalat UAE. Mobily have been using an aggressive marketing strategy that enabled it to obtain a 30% market share in less than two years of operation. To decline the cost of operation and improve data revenues flow, Mobily is improving a new Saudi fibre optic network. Mobily has been improving the company brand and reputation, to attract the corporate sector in KSA. Saudi government avoids currency risks. quickly responded to a new competitor Zain by creating roaming agreements with about 100 operators in 56 countries. Well improved mobile network coverage with 3G services. Weaknesses low in the increasing postpaid customers in Mobilys subscribers Continuing need for high spending for improve the network servers. High focus of prepaid subscribers, about 90% of customers signalling lower average revenue for parson. STC is ranked first in broadband overall Opportunities Due to rising oil prices in the world lead to build a strong economy and high GDP per person in a region. A strong population growth, 69% of the population is under the age of 30. Partnership with parent operator for entering new telecom markets. Increase market share in mobile broadband. Saudi government attempts to capture foreign direct investment in the telecommunications business through improvements in information technology sectors. Purchase of companies in the value chain. Threats Intense competition due to the entrance of MTC lately, as the third mobile player, is leading to decreases in average revenue. Due to easier for customers to transfer from one operator to another that lead to increased competition between operators. Low demand response to new services. Decline in margins as a result of price wars. Failure of public to adapt to changing technology.

What Could We Learn From Sir G :: essays research papers

What Could We Learn From Sir Gawain?   Ã‚  Ã‚  Ã‚  Ã‚  I think we could learn a lot many things from Sir Gawain. Sir Gawain is someone that I think everyone can relate to in some way. He was placed under many tests and performed admirable in all but one of them. It is that last test that made him seem 'human'; to me. I think in order to learn from someone you have to try to 'walk a mile in his or her shoes.'; I will describe, in detail, the parts of the story in which Sir Gawain excelled and why we should try to learn from him.   Ã‚  Ã‚  Ã‚  Ã‚  The first thing I thing we could learn from Sir Gawain is to always be ready to step up to a challenge. In Part 1 of Sir Gawain and the Green Knight, Gawain challenges the Green Knight. Gawain is the only Knight to accept the challenge for the King and does so without reservation. He easily beheaded the 'magical'; man as stated in the following lines: 'Gawain grips to his ax and gathers it aloft--/ The left foot on the floor before him he set--/ Brought it down deftly upon the bare neck,/ That the shock of the sharp blow shivered the bones/ And cut the flesh cleanly and clove it in twain,/ That the blade of bright steel bit into the ground./ The head was hewn off and fell to the floor;/ Many found it at their feet as forth it rolled;/ (Unknown, Part I, 421-427). He didn't know the Green Knight was magical and probably thought it would be an easy task. After all, he was a Knight in the great King Authur's court. For this I think Gawain shows strength, bravery, and loyalty.   Ã‚  Ã‚  Ã‚  Ã‚  The next thing we could learn from Sir Gawain is demonstrated on his trip to the Green Chapel: 'Many a cliff must he climb in the country wild; /Far off from all his friends, forlorn he must ride; / At each strand or stream where the stalwart passed/'Twere a marvel if he met not some monstrous foe, /And that so fierce and forbidding that fight he must./ (Unknown, Part II, 713-717). Gawain left his home during horrible chill of winter on a journey to meet a 'man'; who had survived being beheaded. His must have felt lonely, scared, and lost away from all that he is so very familiar with.

Blending Face-to-Face and Distance Learning Methods in Adult and Career-Technical Education :: Learning Adult Education Essays

Blending Face-to-Face and Distance Learning Methods in Adult and Career-Technical Education Strengths and Limitations of the Two Methods In theory, the advantages of face-to-face and distance learning methods complement each other (Leung and Tran 2000). In classroom learning, face-to-face contact both in and out of class can help motivate and involve students; active learning can engage students in thinking and interaction through questioning, discussion, small-group presentation, role play, and case studies. In distance learning via ICT, technology makes material available anytime and anywhere; multimedia (e.g., video and audio) can engage multiple brain channels; graphics can help understanding of complex concepts; interactive activities can involve students in dynamic learning through a cycle of questions/answers/feedback; discussion and work groups allow students to evaluate their performance against that of peers. It is important to note, however, that those two sets of complementary advantages are sometimes only theoretical (Cutshall 2002; McKavanagh et al. 2002). In practice, both face-to-face and ICT distance programs often rely on transmissionist, teacher-centered provision of information rather than on interactive, student-centered construction of knowledge; students may end up receiving passively both online and in the classroom. Nevertheless, two themes clearly emerge as the most frequently cited strengths: the personal contact allowed by face-to-face classroom learning and the flexibility allowed by distance learning. An interesting wrinkle is that different distance learning methods can offer different combinations of personal contact and flexibility (Cutshall 2002; McKavanagh et al. 2002; Miller and Webster 1997; Perraton 1991; Zirkle 2002). In synchronous distance methods (e.g., satellite TV, audioconferencing, videoconferencing, live Internet chat), learners and/or instructors are all engaged in the activity at the same time, restricting flexibility; flexibility is further restricted by methods like audioconferencing or videoconferencing in which participants must be at a physical location with necessary technology and hook-ups. However, asynchronous methods allow learners and instructors to participate at different times. Learners can listen to audiotapes, view videotapes, check e-mail, log on to a threaded discussion, or visit webpages anytime; the necessary technology is widely—although not universally—available. The ultimate in flexibility is the "anytime anywhere" availabili ty of a web-based course or course components. It may be surprising that studies examining the connection between learning style and success among distance learning students yield mixed results. Aragon, Johnson, and Shaik (2000) found no correlation between learning style preference and course grade among online adult students in advanced technology education, in spite of differences in learning style preferences between online and face-to-face students enrolled in the program. Blending Face-to-Face and Distance Learning Methods in Adult and Career-Technical Education :: Learning Adult Education Essays Blending Face-to-Face and Distance Learning Methods in Adult and Career-Technical Education Strengths and Limitations of the Two Methods In theory, the advantages of face-to-face and distance learning methods complement each other (Leung and Tran 2000). In classroom learning, face-to-face contact both in and out of class can help motivate and involve students; active learning can engage students in thinking and interaction through questioning, discussion, small-group presentation, role play, and case studies. In distance learning via ICT, technology makes material available anytime and anywhere; multimedia (e.g., video and audio) can engage multiple brain channels; graphics can help understanding of complex concepts; interactive activities can involve students in dynamic learning through a cycle of questions/answers/feedback; discussion and work groups allow students to evaluate their performance against that of peers. It is important to note, however, that those two sets of complementary advantages are sometimes only theoretical (Cutshall 2002; McKavanagh et al. 2002). In practice, both face-to-face and ICT distance programs often rely on transmissionist, teacher-centered provision of information rather than on interactive, student-centered construction of knowledge; students may end up receiving passively both online and in the classroom. Nevertheless, two themes clearly emerge as the most frequently cited strengths: the personal contact allowed by face-to-face classroom learning and the flexibility allowed by distance learning. An interesting wrinkle is that different distance learning methods can offer different combinations of personal contact and flexibility (Cutshall 2002; McKavanagh et al. 2002; Miller and Webster 1997; Perraton 1991; Zirkle 2002). In synchronous distance methods (e.g., satellite TV, audioconferencing, videoconferencing, live Internet chat), learners and/or instructors are all engaged in the activity at the same time, restricting flexibility; flexibility is further restricted by methods like audioconferencing or videoconferencing in which participants must be at a physical location with necessary technology and hook-ups. However, asynchronous methods allow learners and instructors to participate at different times. Learners can listen to audiotapes, view videotapes, check e-mail, log on to a threaded discussion, or visit webpages anytime; the necessary technology is widely—although not universally—available. The ultimate in flexibility is the "anytime anywhere" availabili ty of a web-based course or course components. It may be surprising that studies examining the connection between learning style and success among distance learning students yield mixed results. Aragon, Johnson, and Shaik (2000) found no correlation between learning style preference and course grade among online adult students in advanced technology education, in spite of differences in learning style preferences between online and face-to-face students enrolled in the program.