EHT Task

Guided Practice: a. Teacher follows the above procedure for each student working with each student both directly and indirectly. Teacher and aid will use both physical and verbal cues until student is able to work in pairs and then independently. E. Independent Student Practice: a. Teacher will begin pairing students together based on ability to follow through with â€Å"kick the ball†. B. Students will be monitored for safety implicate, sharing and taking turns as well as using correct technique. C.Students who are non-compliant with safety procedures will work independently with teacher or aid as they kick the ball and retrieve it. D. Wheel chair students will receive moral and physical support as required. F. Culminating or Closing Procedure/Activity/Event: a. Students will participate in a non-traditional game of kick the ball; students will utilize a three base plus home plate field (set up like baseball). Each student will receive a turn to kick the ball and maneuver the basses. Students enable to walk or run or who are in a wheelchair will be assisted around the course.Students will receive instruction, praise and reward for all efforts and achievements. Pedagogical Strategy (or Strategies): Teacher will be utilizing direct instruction, one-on-one instruction, small group instruction and independent teaching strategies. Differentiated Instruction: Accommodations have been implemented for physically challenged students. Small group Para-pro for student with CUP. Classroom aid for wheelchair bound student and additional coverage where needed throughout the lesson.Technology Integration: Technology deemed inappropriate for this lesson format as physical exercise is required. Student Assessment/Rubrics: Assessment: Per state guidelines students are only required to participate so attendance will be taken and submitted. An alternative assessment could be documented and kept in student records and could be in the format of a rubric. Students could be me asured as: Mastered, independent, guided, and physically assisted. This information could as well be kept in a teacher grade book used to monitor progress or regression.

Primark Sales Assistant Personal Qualities Essay

Now I am supervisor I will have to†¦ because a part of my new role will be†¦ * This will enable me to†¦. * If I do not †¦. then †¦.. will happen. As a retail sales assistant I had to have good communication skills which enabled me to communication effectively with customers and colleagues. Now I am a supervisor I will have to have excellent communication skills and be able to communicate clearly and concisely instructions to the retail sales assistants so they are able to complete the task to a high standard . I will also have to give feedback to retail sales assistants on their performance . If I do not communicate clearly the retail sales assistants may be unable to complete their tasks to their highest possible standard and may use the grievance procedure if they fell they do not understand the tasks/ timescales being set . As a retail sales assistant I had to have the ability to work within a team which allowed me to integrate into the department so on a day to day basis the business flowed smoothly and I was able to discuss any issues I had with colleagues. This enabled me to work effectively with the other staff members with no issues. Now I am a supervisor I will have to have be able to work and manage a team of retail sales assistants because a part of my new role will be include managing the retail assistants which includes dealing performance issues and carrying out appraisals . If I do not work within a team the sales assistants will be unclear of what is expected of them and they will become demotivated and eventually leave. As a retail sales assistant I had to have the ability to work within timescale which enabled me to always meet deadlines and keep a consistent high standard of work. Now I am a supervisor I will need excellent time management skills as I will be planning and organising regularly , this will enable me to organising the staff rota including lunch , tea breaks , overtime and holidays. If I was unable to do this the sales assistants would not get all their breaks and be over worked. As a retail sales assistant I had to have the ability to work under pressure in a busy environment which enabled me to work efficiently in prime time and handle the mass amount of customers. Now I am a supervisor I will have to be able to teach sales assistants on how to work under pressure and I will have to deal with customer complaints quickly. If I was unable to do this the sales assistants would be unable to work under pressure and there would be long queues on the tills and fitting rooms and the employees would eventually leave. As a retail sales assistant I had to have an awareness of customer care which enabled me to provide good customer service skills and ensured satisfaction of all the customers. Now I am a supervisor I will have to have excellent customer service skills because a part of my new role will be dealing with customer complaints. This will enable me to deal appropriately with customers and ensure that Primark’s reputation is not harmed. If I did not have excellent customer service skills I would be unable to respond to customer complaints in an appropriate manner and this would result in unhappy customers. Now I am a supervisor I will have to have the ability to deal with conflict and people skills which will enable me to resolve any issues between customers and retail sale assistants and confidently help customers. A part of my new role will be managing and motivating a team of sales assistants . This will include dealing with performance issues and carrying out appraisals . If I do not have good people skills and do not have the ability to deal with conflict the sales floor will be hectic because of the unresolved issues and the customers would receive poor customer service as a result of this . Now I am a supervisor I will need to have technical skills on how to use the stock ordering system and using numeracy skills to analyse sales and figures. As well as having a knowledge of the company refund policy and the ability to use the supervisor function on the tills. This will enable me to be able to order stock , analyse figures , use the supervisor function on the tills and give out refunds. If I did not have technical skills I would be unable to give customers refunds and order stock , the result of this would be unhappy customers . Now I am a supervisor I will need to have interview skills which will enable me to co-interview potential retail sales assistants along side the HR manager. This will enable me to interview the candidates appropriately without discrimination and be able to help select the best possible candidate . If I did not have good interview skills I would be unable to interview the retail sales assistants and then the best possible candidate may not be selected. Now I am a supervisor I will need to have coaching and motivational skills . This will enable me manage and motivating a team of sales assistants. This will include ensuring sales floor standards are met and managing prime time. As well as managing and motivating a team of sales assistants . This will include dealing with performance issues and carrying out appraisals . If I do not have coaching and motivational skills the employees would get demotivated and give out poor customer service which would mean unhappy customers.

Media Management Essay Example | Topics and Well Written Essays - 1250 words

Media Management - Essay Example This essay stresses that rdio and television managers must share the same basic principles of responsible journalism as the people they hire in running their newsrooms. Regardless of how enthusiastic, well trained and forward thinking journalists may be, public affairs and news programming stand little chance of growth unless the motivation and expertise of airing something, with the exception of music, is nurtured at the management level. This paper makes a conclusion that inexperienced station managers may view maintenance of news as capital intensive and very risky politically and decide not to venture into it. Such managers must familiarize themselves with the numerous examples from other media houses in recent years where the risks have paid off well in terms of loyal audiences, favorable public perception and increased revenue. Managers should evaluate the skills of their newsroom in order to understand the qualities of good news and public affairs programs and also how to maximize advertisement sales due to the effect of local news programming. Media managers must also familiarize themselves with the basics of journalistic ethics because it is them who will the final arbiters and not journalists whenever there are accusations, disputes or ethical calls to be addressed. Media house management should acquaint themselves with key functions of media management such as ethics and law in broadcasting, technology and e ngineering, station promotion and identification and production and creativity. Others include sales principles, advertising and pricing, structure of a radio or TV station, and broadcast programming. Hierarchy of organizational communications needs Just like Maslow's hierarchy of human needs, there is also a hierarchy of organizational communications. The basic level of communication is the customer service that involves being available to execute communications on a responsive and professional basis, but not ordering anything more. This involves the media personnel just doing their job and has been compared to Maslow's physiological needs for food, shelter and water. From customer service, the level of communication goes up to 'media' where an appropriate range of media resources where the work is well produced and receives a high audience rating. This is a very secure and safe way of meeting the needs of the customers but does not add anything more. It is very much like Maslow's human safety need. Achieving the third level of communication requires a little more effort since media development becomes more goal-oriented because it defines the audience and the message and sets priorities to reach its communication objectives. This is the stage where communications becomes more proactive and the level of the work must be scaled down to the level of the

Nursing research Essay Example | Topics and Well Written Essays - 250 words - 11

Nursing research - Essay Example In addition, it can also be determined by whether it has measured what it is intended to measure in this case the measure being the face value of data, the content validity of the data, and  by  a panel of judges. In this case, the judges use their opinion to determine whether the tool measured its conceived measure (Wood & Ross-Kerr, 2010). On the other hand, the validity of an instrument can also be determined using pragmatic measures that test the practical value of an instrument while focusing on the research questions. With constant determination of a tool or instrument as valid, there is no need for a researcher to test the reliability of an instrument. Nonetheless, there are three ways to determine the testing of the reliability of an instrument. First, reliability can be determined through testing the stability of the tools by producing dependable results overtime. On the other hand, the second approach involves the test for equivalency. A test for equivalency involves te sting whether the instrument was consistent while used by independent researchers. Finally, the test for reliability may involve testing the internal consistency of a tool by determining whether the measure of the consistency of the tool is in all parts (Wood & Ross-Kerr,

Write Essay Example | Topics and Well Written Essays - 1000 words - 1

Write - Essay Example One of the most crucial qualities of the mature student is self-denial, which refers with restricting oneself self by mean of determination. Self-denial is related with controlling oneself from seducement and enticement. Mature student needs to be enough confident about what he has to do, avoid and overcome in terms of attaining a good career or to lead a better social life. Though, many people in the society interrelate Self-denial with self-discipline that completely an opposite approach because self-denial is not about making rules and regulations, and following them by restricting yourself in some particular aspects. But it is the manner by which student can create a particular order and strategy to achieve his goal in his academic parameters (Anon., 2012). It can easily be observed that every individual has their particular aim and goal with grand prospect that he endeavor to achieve. But, in order to achieve those intents, there is huge self-determination required that can only be possible by the implication of self-denial. In other words, self-denial can also be referred as refusing yourself in terms of controlling and managing impulse. The fact that needs to be understood by mature student is that, nothing is perfect in this world. So in this manner, many obstacles in mistakes can be overcome and modified by taking respective measures on the right time. If a person desires to achieve his goal, then there is a need of proper and core determination for its accomplishment that is another quality of the mature student. Determination refers with efficient effort and proper practice as goals and aims with great prospect cannot be achieved and fulfilled only by taking decision. The concept of determination and related characteristic can be found in different cultures such as in China, there is a famous tale regarding determination known as ‘The Foolish Old Man Removed the Mountain, that depicts several characters specifically the spirits of

The Differences Between Microsoft IIS Server, Apache Web Server, and Research Paper

The Differences Between Microsoft IIS Server, Apache Web Server, and Other Web Server Hosting Applications - Research Paper Example Web server stores web pages (contain graphics, text, and multimedia) written using mark up language, and they serve static content across the network to a client’s computer web-browser program. The browser and the server communicate using HTTP. A web server provides essential services across the network to both the private users within organizations, or to public users through the internet, and manages network resources. This is usually based on client-server computing, whereby the client represents the user’s workstations, which acquire services from the server. Web servers contain the following components; platform (computer hardware, network operating system, and software), software (receives and processes requests for documents), and information. There is a variety of web servers; this includes Apache HTTP server, Internet Information Services, Lighttpd, Sun Java System Web Server, Apache Tomcat, Xitami, Zues, and Jigsaw server. They possess an IP address, and a dom ain name, both of which are used for request, retrieval, and sending of information to clients and other servers (Yeager, McGrath, 1996). Microsoft IIS Server IIS is Microsoft’s web server, which runs under versions of windows 2000, 2003, and 2008. IIS describes different servers and services responsible for transferring files, supporting user communication, and publishing information. IIS is composed of five components handled by a number of service hosts. It has HTTP capabilities added to the windows operating system and supports the worldwide publishing services, protocols such as FTP service, Network News Transfer Protocol (NNTP) service, and SMTP service for e-mail. Its operating system supports .NET applications, and it allows efficient addition of internet capabilities that weave directly into the organizations infrastructure (Jones, Brown, 2003). Advantages of IIS IIS improves the performance for both static and dynamic pages. Stability is guaranteed in terms of prote ction of individual processes so that problems with clients or third party application do not result in slowing down or crashing the entire system. IIS enables users to run different applications using the browser, without installation of special software. IIS applications are compatible with a variety of browser software and operating systems, and provide a familiar development environment and model. It provides reusability of components through the ease of access of web classes from subsequent web classes. IIS prevents non-malicious scripts from modifying files through its expanded set of authentication methods, hence guaranteeing security. The IIS has a variety of features including application health monitoring, dynamic content caching (reduces CPU overhead), process isolation (enables assigning applications to different pools), and improved logging. IIS is multithreaded. Disadvantages of IIS The IIS is designed to work under the windows environment only hence limiting its funct ionality, IIS limits users to HTTP only while using Windows XP and Windows server 2003. There are overhead costs incurred in terms of purchasing the product, and installation. Apache Web Server Apache is a program that runs under a suitable multitasking operating

Presentation of statistics using a frequency Research Paper

Presentation of statistics using a frequency - Research Paper Example It would be prudent to depict the same by means of Table 2.1 as shown below: Table 2.1: Use of frequency distribution in reporting data # Purpose Frequency distributions used 1 Duration of unemployment 27 weeks 2 Employment status by age 16-19 years, 16-17 years, 18-19 years, > 20 years, 20-24 years, >25 years, 25-54 years, 24-34 years, 35-44 years, 45-54 years, >55 years, 16 years and over, 20 years and over, 16-64 years,>65 years (many mutually inclusive ranges, used differently at different places) 3 Employment status by education level Less than high school, High school but no college, Some college or associate degree, Bachelor’s degree & higher (Qualitative ranges) 4 †¦. 3. Conclusions drawn The major conclusion drawn from this study was that the number of unemployed persons in August was 14 million, almost the same as previous month. Also the unemployment rate stood at 9.1%. Frequency distributions had a role to play in other conclusions. It was concluded that the n umber of long term unemployed (>27 weeks duration) was 42.9% of the total unemployed. The unemployment rates for adult men (18 and over), adult women (18 and over) and teenagers (16-19) showed little monthly changes. Also as expected the unemployment rate was inversely proportional to the level of education of a person. 4. Scales of measurement Table 4.1 gives a snapshot of the important variables and the scales of measurement used for them. Table 4.1: Scales of Measurement of Variables # Variable Scale of Measurement 1 Population Ratio 2 Number of Employed / Unemployed Ratio 3 Unemployment rate Ratio 4 Age Interval 5 Education Interval 6 Duration of unemployment Interval 7 Type of industry Nominal 8 Race of population Nominal 9 Veteran status Nominal 10 Class of workers Nominal 11 Occupation Nominal 12 †¦. 5. Effectiveness of the presentation The presentation of employment data gives a comprehensive view of the unemployment status in U.S.. The data has been segregated form all practical dimensions and categories. The use of frequency distributions for education and duration of employment seems appropriate. However, for age, many frequency distributions have been used at multiple places. Many of these frequency ranges are mutually inclusive. This leads to a lot of confusion for the viewers of the report. The ranges for age need to be standardized in order to present a clear picture of employment status by age. In addition to this, there is another scope for improvement in the report. It is in terms of representing numbers through bar graphs and pie charts. This would help the viewer in getting a quick snapshot of the numbers and percentages rather than current process where various tables need to be scanned through to come to a conclusion. 6. References The Employment Situation - August 2011. (2011). News Release. Bureau of labor Statistics. U.S. Department of Labor. Retrieved 14 September, 2011 from

Business Applying Concepts Article Example | Topics and Well Written Essays - 750 words

Business Applying Concepts - Article Example This is a significant issue that the US must substantially change within the Chinese perspective in order obtain trust from them and maximize its foreign investment with them (Asia Society, 2011). This in the long run would substantially improve relationship between them and other future rising economies. For the mean time, the US just needs to increase its foreign direct investment so as to create more jobs for its people, increase Federal taxes, and eventually bring back again its status to a strong economy just like from the past. The US has been through various political challenges and economic changes. Many things have changed because of these. The US woke up one day and found out that the sleeping giant economy of China started to work its way up to vibrant dominance leaving its very own economy behind. Now, its substantial goal must be to create dynamic and attractive economic atmosphere preparing a special place for China for it. After all, it would be a mess on its part to d isregard the great potential of China to back up its economy. For instance, China is known to produce low-cost service and product offerings. If the US would want to create again a cutting edge economy, it needs to consider some important moves. One of them is to create effective value chain with China. After all, the manufacturing cost gap between US and China is shrinking. This in return would help attract China’s economy to invest further in the US. This would allow the US economy to become as much as possible comparable to what China has been offering to the world market. Based on this issue, one essential thought would be is that the modern internationalization of business for instance based on the case of China and the US is about trust and building of relationship. This could only be substantiated if effective policies are implemented, political challenges are addressed and effective foreign direct investment is emancipated. The challenge now on the part of the US is o n how it could maximize its foreign direct investment with China especially now that the latter has variety of choices which to conduct business with. Furthermore, the entire world looks forward to initiate direct investment with China. China’s value therefore substantially rises, allowing it to open many doors for its future economic performance. The US without question still has the influence over the world. At present, it is dynamic with implementing international law which at some point may have significant contribution to its future economic condition. Establishing a remarkable law towards foreign direct investment with China is at some point a reliable and even sustainable way of ensuring trust and relationship. China may have bad experience in foreign direct investment with the US in the past, but the entire issue was based on existing rule, policies and procedures. The US may have potential control over them and create a way for reform. What is important at this point is to make the US market economy appealing to China, creating a reason on the part of the latter to engage direct investment into the US economy because of remarkable advantages on its part. However, due to the US’s economic situation at present, China may have certain level of hesitation to fully engage itself with the US economy. However, even if this would be the kind of reasoning on the part of China, the US may

Marketing plan Research Proposal Example | Topics and Well Written Essays - 5000 words

Marketing plan - Research Proposal Example While the direct customers are mothers and mothers to be the target retailers are Mothercare, Sainsburys or any retailer that stocks baby products. The aim of this project report is to create a market plan for the project report and structure applications, promotions price and distribution of this product. "The current baby bottle market in the United States is estimated at $154 million. Of this amount, reusable baby bottles hold 55.2 percent, $80 million of the market, while the remaining 48 percent is held by disposables. Disposables are defined as baby bottles that are designed for bottle liners and the liners are discarded after each use. The disposable market had grown to a peak of 53 percent of the baby bottle market in the United States, but had shown a steady decline as a percent of the total market over recent years. The average customer for a baby bottle product is a female in her late twenties who is, or will be again, employed outside the home. Because the majority of customers of baby bottles work outside the home, time and convenience is heating bottle accurately are of the essence" After peaking at a post-baby-boom of 4.16 million in 1990, the number of births in the United States is expected to stabilize at approximately 4 million and remain at that level through the turn of the century. The current baby bottle market in the United States is approximately $154 million, or 73 million units a year. Currently, reusable bottles constitute 52 percent of the baby bottle market, or 38.6 million units a year. Reusable bottles have increased their market share over disposable bottles by an average of 2 percent a year over the last years. The trend of reusable bottles capturing a larger share of the baby bottle market is expected to continue over the net several years.i Competition and Competitive Advantages Although there are several major competitors in the baby bottle industry, none of these are currently marketing a product that indicators the temperature of the liquid in the bottle. Researching the Marketplace Before embarking on the path to retail sales, companies should fully understand the consumer market and how their product might fit into it. That is true for the rainbow bottle as well Differentiation. "If the product category already exists on retail shelves, then the new product should be differentiated from existing competition. A me-too product is unlikely to unseat established brands already selling well. However, if the me-too product has a price advantage, there is an opportunity to displace an established product. Increasingly, private labeling for the retail store is an available option."ii Successful companies seek to differentiate their product by giving it features that are desired by consumers. Also, they make sure that consumers are willing to pay any resulting difference in price. In retail sales, conducting research among potential consumers of a product is necessary for understanding the marketplace and ensuring success. There is a clear cut differentiation with the Rainbow Bottle. It is different from the other baby bottles and satisfies a genuine need for mothers New Product Category If a company seeks to market a new product that is not in an established retail category, its need to conduct market research is even greater. The company

Business law Essay Example | Topics and Well Written Essays - 1000 words - 10

Business law - Essay Example While the determination of the causes of the collapse of corporate organizations is fundamental, courts discourage the filing of such cases by either the shareholders or creditors. The decision by courts to adopt the cautionary approach to such cases arises from a policy that seeks to protect the interest of the entire industry. Such subsequent claims undermine the future of the entire industry owing to the large volumes of indeterminate liabilities. After the collapse of a company, it becomes difficult to quantify the actual investment of every financer. Most of such organizations lose their assets a feature that makes it difficult for investigations to determine the actual liability the organization owes every investor. This has a negative influence on both the industry and the economy since auditors will subsequently withhold their services2. As explained earlier, quantifying unknown liabilities discourages the participation of auditors of will not trace such liabilities. The policy therefore seeks to protect the interests of all the stakeholders in the industry3. Various companies have collapsed through scandalous ways in Australia among other markets throughout the world. In the legal tussles that ensued after the collapse of such companies, the courts maintained integral view often seeking to cushion the various publics from incurring major financial loses4. Auditors have integral responsibilities in the evaluating and quantifying the amount of financial loses all the parties incur. However, the decisions of the courts vary depending on the unique features presented by every case. Ansett Australia, once a major airline company in Australia collapsed in 2002 following a series of unwarranted market forces. The company began incurring losses in 1999 following unscrupulous operations thereby prompting the courts to

Compulsory Education Essay Example for Free

Compulsory Education Essay There are many forms of research for compulsory education. When I started to dig for Information, I was quite amazed in how far back it actually goes. It may have been a little different then, but the concept behind it were and still are the same. With that, you will see multiple questions that need to be answered. What function does compulsory education serve in the United States, what are the advantages and disadvantages to compulsory education, and how can we make school better for todays young learners? Compulsory education is the attendance required by all students. In reading, michaeladuffy’s research, I understand what he is trying to say in more clarity. How does it affect our children? He states, â€Å"As I continue to ask questions about why we have CE in the United States the answer most often I receive is that it increases literacy. † He brings us back by saying, â€Å"I am often told of the condition of the youth in the eighteenth century where children ran rampant in the streets and committed all sorts of crimes and vandalism. † Is it at this time we started to think about the youth’s education? During those times of hardship they still managed to keep a literacy rate of ninety percent. Through hard work and learning, at the same time, they managed to raise the rate to ninety-eight percent by 1852. By upping the literacy rate, in the United States, we see a great improvement in our children. â€Å"In fact the high literacy rate one hundred years before compulsory education was primarily due to the focus of Bible reading that spread throughout Europe and the new world. Perhaps it was a Biblical interest that accounted for black literacy in the south which was around eighty percent before CE came into effect† (Zhang 29). Michaeladuffy also points out that there are troubling times in our schools to the extent of dropouts and absenteeism. By reading his one paragraph on, â€Å"why children would miss class† (par 4) he lists five reasons they would. It ranges from being an obese child all the way to having poor eyes sight and not wanting to ask question for the fear of being teased. I can see why this is. Children these days will drop out if they are not treated correct. When kids are picked on their insecurity level falls at an all time low. The only option they have left is to not go to school and live with themselves. During my research the answer was never there. It is ones interpretation of the compulsory education and how it serves in the United States. In the early years of a child they continue to have more of independence for learning to develop each of their demands. Decades ago children opted not go to school, but instead work with their families and that is how they survived on such a low income. Compulsory education levels that bar for the unfortunate families who cannot afford it. With compulsory education more people have access to education, now whether they choose to use it is up to them. The one main disadvantage, I think every one might agree with me, is that the government dictates the age for the grade and what the kids are suppose to be doing. In other words they are forced into it. Are children ready for the grade they are in or going to be in? No, they’re probably not. Not one child is the same in learning. In order for our children to be ready for society interaction, activities are needed. How can we make school better for todays young learners? Children’s intellectual growth, in their early years, are constantly growing. Learning new things everyday whether in school or in the social environment. They are more aware of the world they live in through the use of technology. Technology, for children these days, is one of the most important learning tools we have. The child’s learning ability is acquired through countless ways. Some examples may include, but not limited to are; questioning techniques, investigating and interaction with one another. Children are creative and have an eagerness to learn. Emphasizing on their curiosity, their creativeness shows by the use of technology. Providing them with opportunities to use their creative nature we can see a vast improvement in problem solving and thinking of solutions to problems based on their age. Having that teacher to student interaction will vastly help them in the social skills they need to better acquaint themselves with the world they will soon be leaving to. Not one child is alike. By finding what works, the child can receive the proper curriculum. Paul Goodman proposes two countermeasures in this situation. They are good ones at that, but with that said one particular really stuck out amongst the other. By abolishing grading and strictly going on the fact of the teachers knowledge and know how, I believe we can see a great improvement in students’ knowledge. Its because of the grading criteria, we struggle in some subjects. If we drop the grading and base it on experience of life and work, there will be more students eager to learn and striving for that education. Just picture yourself taking a test, you studied day and night for it, but yet you still failed it. Now picture yourself taking the same test with life experience and work experience, it comes to you a little easier. Knowing that the grade you were going to get is not there lingering on your mind. Who do think is going to feel better about themselves after the test is done? Because of the grading system our fear of failing has kicked in. It shows that in life experience over a degree can be beneficial in some areas of expertise. With that being said, I do agree with the two year of maturing before entering school. You never know what experience you will receive in the world. In concluding my research of what functions does compulsory education have in the United States, we see that it is a tricky question. It does have a purpose but its purpose is still unclear to some, including me. We see the advantages outweigh the disadvantages of compulsory education. There are many things we can do to help our young ones to enjoy schooling. From the time of the eighteenth century, we have been striving to educate the younger children and make learning enjoyable. Hartman 5 References: * michaeladuffy. wordpress. com/2012/07/02 Date of access Aug 20 2012 * bestvolunteer. org †º More News †º Other News Date of access Aug 20 2012 * https://www. det. nsw. edu. au/ /Our_young_learners Date of access Aug 20 2012 * http://voices. yahoo. com/our-fundamental-future-eliminating-compulsory-education-5570. html Date of access 22 Aug 2012 8:47pm * Does School Time Matter? On the Impact of Compulsory Education Age on School Dropout Cabus, Sofie J. ; De Witte, Kristof Economics of Education Review, v30 n6 p1384-1398 Dec 2011. 15 pp. ISSN: 0272-7757 Date of access 22 Aug 2012.

Oncolytic Virus Therapy for Cancer

Oncolytic Virus Therapy for Cancer Abstract Interest of oncolytic virotherapy is mounting from over the past few decades for treating many kinds of malignancies. Despite oncolytic viruses attain many successes in cancer therapeutic era; they all have still challenges in their developments. The interaction between virulence factors of viruses, hosts immune defense system, microenvironments and tumour factors are the hazardous influences in their achievements of novelties. Currently, with the thanks of modern recombinant biotechnology, most of the oncolytic viruses are increasing their tumour selectivity and specificity. On the other hand, they reduce their efficacies on physiologically functioning cells. Furthermore, combinational therapies with traditional anti-cancer treatment regimes have also promising and relevance outcomes. In 2004, Chinese food and drug administration (FDA) approved first oncolytic virus in treatment of head and neck tumours. However, they have some still unsolved obstacles in proper cancer therapy. In m y paper, the current issues and future prospects of the oncolytic viruses are highlighted how to use as therapeutic weapons. Keywords: Oncolytic viruses; Oncolytic virotherapy; Cancer gene therapies; recombinant 1. Introduction Cancer is one of the leading causes of death globally comprising 13% of all deaths (7.6 million deaths) in 2008. Although well established conventional therapies including surgery, radiotherapy and chemotherapy are existed, we still need new therapies and strategic plans. Local therapies such as surgery and radiotherapy have been limited in disseminated tumours. Likewise, chemotherapy has some intolerable adverse effects and sometimes, pre-existing chemo-sensitive tumours are resistance to chemotherapy after prolonged used. Thus, we really need certain promising therapies to handle these problems. Recent years, oncolytic virotherapy is uprising and promising for the various types of cancers. Ideology of virotherapy treating the malignancy has been introduced since early 20th century. However, since early oncolytic viruses were targeted not only tumour cells but also the normal cells, interest in the virotherapy was declined. Therefore, many trials related with such therapy were termi nated during the following decades. Late 1990s, interest of virotherapy was re-active with the advance of modern biotechnology. Today, concern of the virotherapy is high and it has the potential promises as a reasonable cancer treatment by itself or conjunction with other conventional therapies such as surgery, radio and/ or chemotherapy (synergic effect). Advance technology allows the development of oncolytic viruses which only effective on dividing cancer cells but not attack the normal dividing cells. There are generally two types of oncolytic viruses namely non-engineered (naturally occouring) and engineered agents. Both types may destroy the malignant cells without harming the normal cells. Generally, oncolytic viruses only infect and preferentially replicate within the cancer cells followed by lyses these cells. In recent years, many therapeutic virus candidates are emerging and testing their oncolytic prosperities with preclinical and clinical trials. Among them, adenovirus H101 was the first virus approved by C hinese food and drug administration (FDA) in 2004 as the adjuvant oncolytic virotherapy combined with pre-existing conventional chemo- and radiotherapy in the head and neck cancers. 2. Type of oncolytic viruses Oncolytic viruses are principally divided into 4 types according to their mechanisms of action. There are intrinsically tumour selective viruses, virulent gene deleted viruses, promoter inserted viruses and pseudotyped viruses. Genetic modified oncolytic viruses are manipulated whether insertion of the transgenes or deletion of the virulence genes. Naturally occouring tumour selective viruses are the viruses that are not genetically modified, direct targeting on the malignant cells. For instance, New castle disease virus, Vesicular stomatitis virus, Poliovirus and Reovirus are intrinsically tumour selective. However, affectivity is less due to depend on the natural strength of their lytic properties. Virulent gene deleted oncolytic viruses are more popular because their selectivity on target tumours are more specific without infectivity to normal ones. For example, herpes simplex virus, adenovirus, measles virus and vaccinia virus can be modified by deletion of their virulence protein coding genes. In addition, inserting of foreign genetic elements such as promoter region boost tumor specificity and selectivity of oncolytic viruses. Thus, tumour cells allow the replication of these viruses because only tumour cells can activate the promoter region of them. For example, prostate specific antigen (PSA) promoter inserted adenovirus CG7870 applies in prostate cancer and promising results were came out. Pesudotyped oncolytic viruses are modified with ligands which target tumour selective cell surface receptors. Therefore, they solely have their infectivity on malignant cells. (E.g. adenovirus delta 24RGD). Moreover, these viruses may reduce toxicity and dose requirement. 3. Characteristic features of standard oncolytic virus Since viruses can infect not only the malignant cells but also the functioning cells, oncolytic virotherapy is the critical therapy. Hence, safety and efficacy of the virotherapy are considerable issue and still challenging for further improvement. Potential oncolytic viruses are needed to confirm or compare whether they have real ideal characters of oncolytic virus or not. Standard characters of the oncolytic virus stated that (1) they only replicate within tumour with high multiplication rate, not on normal cells (2) less or no infectivity and virulence than their wild types (3) genetically stable so that mutations and recombination with other viruses are minimized for manufacturing and safety issues. DNA virus is more stable than RNA virus (4) can inactivated anytime with antiviral drugs or other mechanisms (5) considerable mass production (commercially available) can be possible with good manufacturing practices. Therefore, for development of virotherapy, all oncolytic viruses sh ould be fulfilled above criteria. Adenovirus and Herpes simplex virus (HSV) have high selectivity and specificity on tumour cells with massive replication rate of 1000 folds in 1st cycle. Besides, they are considerably stable whereas terminate anytime with their respective antiviral therapy (e.g. adenovirus is self-limiting and HSV is treated by acyclovir). 4. Tumour selective mechanism With the knowledge of the malignant cells molecular biology, oncolytic virotherapy can be created to attack the tumour cells selectively. Cancer cells undergo changes ranging from subtle point mutation to chromosomal instability. Inherent tumour selective viruses specifically attack the tumour cells by targeting the specific tumour promoting pathway of the malignant cells such as activated Ras and AKT pathway, defective interferon (IFN) pathway etc. RNA-activated protein kinase (PKR) pathway is a natural process that inhibits viral protein synthesis. Physiologically, interferon (IFN) secreted from infected cells phosphorylates the PKR which subsequent phosphorylates eIF-2ÃŽ ±. Then, phosphorylated eIF-2ÃŽ ± interfere the oncolytic viral protein synthesis that require for their virulence. In contrast, Ras mutation and defective IFN in malignant cells disturbs the PKR pathway and favours the oncolytic virus activity. For instance, herpes simplex virus (HSV) containing neurovirulence gene ÃŽ ³34.5 that binds with intracellular phosphatase and dephosphorylates eIF-2ÃŽ ± allowing replication of HSV in both normal and tumour cells. However, deletion of this gene permits to replicate only in Ras mutated or interferon (IFN) defective cells. Controversially, recent finding suggested that ÃŽ ³34.5 deleted HSV can also replicate in PKR functional malignant cells. It is seen to be defects in PI-3 kinase pathway which favours translation of ÃŽ ³34.5 mutant HSV. Moreover, genetically modified adenovirus (dl331), VAI mutant strain, prefers to replicate only in tumour cells with Ras activation. Similarly, dl331 is also effective in Epstein-Barr virus (EBV) associated tumours such as nasopharyngeal malignancy because Epstein-Barr virus expresses viral associated RNAs (VA RNAs) that defect PKR pathway. Many cancer cells over-express receptors for virus in high level. Thus, exploiting this mechanism, many oncolytic viruses are selectively homed in their specific malignant cells. For example, over-expression of intracellular adhesion molecule 1 (ICAM-1) and decay acceleration factor (DAF) in tumour favours to infect Coxsackie virus A21. Besides, Newcastle disease virus (NDV) binds sialic acid receptors. Alpha virus similarly uses heparin sulphate or ICAM-1 as its receptors. Both of them are highly express in tumor population. Therefore, these viruses are highly concentrated in tumour cells. 5. Immunogenicity of virotherapy Likewise as many other viruses, oncolytic viruses also stimulate and activate the body defense mechanisms including innate as well as adopted immunity. These viruses produce the viral proteins required for their replication within tumour cells. These proteins also stimulate the MHC class I gene to present it on the cellular surface of tumour cells as well as on the normal cells. MHC class I antigen was recognized by cytotoxic T cells (CTLs) or CD8+ cells which may destroy any cells representing MHC I antigens. Therefore, nature immunity allows eliminating both tumour and normal non-dividing cells. So, oncolytic viruses may also destroy normal cells apart from abnormal ones. An immune mechanism on the oncolytic viruses is one of the major constraints for developing modern virotherapy. However, to date, genetically modified viruses can only replicate and lyses p53 mutant cells. They cannot inactivate p53 gene of the normal host cells. p53 is functional and prevent replication of these viruses in the normal host cells. So, they are allowed their functions only in mutant tumour cells. 6. Conversion of oncogenic to oncolytic Many oncogenic viruses are potential to use as oncolytic therapy nowadays after genetically manipulation. Generally, 15-20% of the carcinogenesis is contributed by various kinds of oncogenic viruses such as herpes papilloma virus (HPV), Epstein-Barr virus etc. Reversely, these viruses can be changed to treat the malignancies by exploiting their lytic effects on the dividing cells. One of the classical examples is herpes simplex virus type 2 which is ongoing trials in many tumour cell lines by deleting its oncogenic genes coding thymidilase kinase or ribonucleotide reductase. Therefore, even tumourogenic agents can be used as oncolytic therapy by engineering their oncogenic gene components. 7. Novel oncolytic viruses 7.1. Adenovirus Adenovirus is interested in treatment of brain tumour especially in glioma multiforme. This tumour is never metastasized and contributed as single lesion. Moreover, it is almost resistance to systemic therapy because of blood-brain barrier and lack of cell mediated antigen drainage. However, fortunately, oncolytic viruses can replicate and spread within the tumour population since blood brain barrier create immune privileged site. In glioma cells, tumour suppressor gene (Rb) is inactivated and lack of expression. Taking this advantage, genetically modified adenoviruses are constructed by deletion of eight amino acids in Rb binding region of E1A protein. Therefore, they are unable to replicate in the normal cells because viruses cannot inactivate Rb gene of the functioning cells. But they can easily divide within the malignant cells owing to the lack of Rb protein. Additionally, adenoviruses induce autophagy in infected cells (malignant cells) through down-regulation of AKT/TOR pathwa y. Many genetically engineered adenoviruses are still on trials including in vitro and in vivo tests. ONYX-015 (dl1520) is a simple adenovirus lack of E1B 55K protein which do not replicate in the normal cells. So, they only express their functions in p53 mutant cells. In other word, their function does not work in p53 competent cells. Onyx-015 is a first oncolytic virus that has been approved by china FDA to treat the head and neck cancers especially refractory nasopharyngeal cancer combining with standard cisplatin based chemotherapy. Onyx-015 should be given intratumoural or peritumoural injection because of their side effects (e.g. flu-like syndrome). In addition, it showed 50% response rate observed in phase I and II clinical trials of pancreatic cancer. Recent studies found that Onyx-015 replication is not solely dependent on p53 function. Onyx-015 can replicate within some p53 competent cells whereas sometimes, cannot replicate even in mutant p53 cells. It may think to be reliable on E1B 55K independent nuclear late mRNA export of the tumour cells but not in functionally norma l cells. Besides, other co-founding effects should be considered. For example, increasing the temperature (fever, hyperthermia or drugs) promotes replication of E1B deficient adenovirus in the malignant cells rather than normal ones. dl250 mutant strain is engineered by deletion of E1B 19K which is homologue of Bcl-2 and also inhibits pro-apoptotic protein Bax. Functionally, Bcl-2 is the anti-apoptosis protein. Hence, deletion of E1B 19K leads to permit cell death in Bcl-2 over-expressed tumour cells. It may also reduce expression of anti-apoptosis proteins and various growth factors. This type of virus is more potent in anti-tumour activity than dl1520. Delta 24 (dl922-947) adenoviruses are genetically modifying agents which are deleted the gene related with virulence factors and upregulate the transcription elements sensitive to the transcription factors of tumour cells. E.g. Delta-24 is modified by deleting of 24 nucleotides (pRb binding region) in E1A gene so that it is unable to inactivate Rb gene in the normal cells. So, it can only effective in the malignant cells. Now, many studies promise that it has potent anti-tumor effect in glioma. E1A mutants are more superior in oncolysis than E1B strains in vivo and vitro. Besides, Delta-24 RGD is more efficient in treating the low CAR (coxsackie-adenovirus receptor) expression malignant cells such as glioma and bronchogenic carcinoma cells. 7.2. Herpes Simplex virus First herpes simplex virus (dlsptk) as an oncolytic agent is developed in 1991 that is deleted in thymine kinase (TK) genes required for nucleic acid metabolism. Lacking of this gene, Herpes Simplex virus (HSV) lose its ability of replication in the normal cells. Hence, HSV only prefer to infect the tumour cells. HSV is a primarily potential treatment in several paediatric cancers including brain tumours. So far, ÃŽ ³34.5 deleted HSV are tracking on the clinical trials. These all vectors directly target to the tumour cells by deletion of neurovirulant gene ÃŽ ³34.5 (30kb) which is not essential for replication of the malignant cells. G47Δ HSV virus is derived from G207 parent virus. They are constructed by deletion of both copies of ÃŽ ³34.5 gene (1kb) and deletion of 312bp in ICP47 gene increasing oncolyitc efficacy. Also, they promote MHC class I expression in the tumour cells enhancing the immunogenicity of these cells. G207 variant was completed phase I study in glioblastoma multiforme resulting with no serious side-effects. Similarly, HSV 1716 is a genetically engineered variant by manipulating HSV1 stain 17 and deleting both copies of neurovirulent gene, ÃŽ ³34.5. Pilot study has already completed in Metastatic melanoma. NV 1020 (R7020) stain is the chimeric recombinant of HSV 1 and 2 with deleting one copy of ÃŽ ³34.5 gene, UL24 and 56 genes. Originally, it is developed as HSV vaccination. However, recently, it is still ongoing phase II trial on hepatic metastases of colorectal cancer by direct infusion into the hepatic artery. OncoVEXTM is recombinant vector with deletion of ÃŽ ³34.5 gene as well as ICP47. Deletion of ÃŽ ³34.5 reduces intrinsic neuro-pathogenecity of HSV whereas ICP47 deletion restores MHC class I presentation. Additionally, insertion of GM-CSF gene stimulates immune response of the host to the tumour cells. Releasing of GM-CSF promotes recruitment of dendritic cells for tumour specific response. It promotes tumour specific antigen (TSA) expression as well. Thus, OncoVEXTM affects not only on local tumour but on metastases or distant tumours. Currently, OncoVEXTM improved loco-regional control of head and neck cancers combining with chemo-radiotherapy. Intralesional injection of OncoVEX GM-CSF is ongoing phase I trials on cutaneous metastases and melanomas although it has dose related limitation such as injection site inflammation. Another advantage is that it is able to carry large transgenes up to 150kb. It is the main advantage of these viruses using for oncolytic agent although they ma y produce neurotoxity at high doses, difficult cloning and reactivate latent herpes infection which are hidden in the nervous systems (Ganglions). 7.3. Newcastle disease virus Newcastle disease virus (NDV) is paramyxovirus containing single stranded RNA which causes Newcastle disease in avian (birds). Earliest NDV (73-T strain) has been started to use as a clinical trial oncolytic virus for cervical cancer in 1965. Based on their oncolytic properties, NDV is divided into lytic and non-lytic stains. Lytic strains direct lyses the targeted cells. Currently, 2 lytic strains of NDV are ongoing trials which are NDV-HUJ and PV701. Both are naturally occouring live attenuated viruses. As NDV-HUJ strain is a neurotropic virus, it applies in glioblastoma multiforme (GBM). Likewise, NDV-PV701 strain has effect on many types of tumours. Results of their trials have potential promising. One of the advantages of NDV is that it selectively replicates in the tumour cells, not on normal ones. When NDV has also studied in breast cancer patients neoadjuvant with chemotherapy, outcome was desirable with minimal adverse effects including fever, flu-like syndrome, hypotension etc. Occourance and severity of side effects is reduced in subsequent therapy due to development of NDV antibodies in patients serum. On the other hand, non-lytic strains disturb the malignant cell metabolisms leading to allow regression of the tumours. Common non-lytic strains include Ulster stain. NDV damages the malignant cells by either direct lysis of the cells, induction of cytokine production (Interferon, Tumour necrotic factor) or enhance apoptosis including both intrinsic and extrinsic pathways. 72-T stain induces cytokine release while Ulster stain over-expresses the TRAIL receptors on tumour cells surface which may lead to apoptosis. 7.4. Mump virus and Simian virus Mump virus is the first paramyxovirus trying to treat in variety of human malignant cells. Vaccine strain 79 (S79) has potential promising oncolytic virus because S79 can only be infected to the cancer cells but not in normal ones. Studying in nude mice, mump virus demonstrated its tumour inhibition effect significantly. Simian virus is also a rubulavirus and among them, strain 5 can be genetically engineered as an oncolytic virus. This modified strain is able to attack several different cancer cell types significantly. 7.5. Vesicular stomatitis virus Vesicular stomatitis virus (VSV) is only rhabdovirus potentially using in cancer therapy. VSV is a single stranded RNA virus considering for oncolytic therapy. Developing of the recombinant VSV virus in 1995, the role of VSV is amounting in virotherapy. In recent studies, genetically modified replication competent VSV prolonged survival of hapatocellular carcinoma, breast cancer and malignant melanoma. Oncolytic properties of VSV is more effective in type I interferon (IFN) resistance malignant cells. Tumour cells are defect in interferon (IFN) signaling pathways but activated in Ras -ERK pathway. However, VSV can also impact on the normal cells especially in high doses. Thus, early (prophylactic) interferon therapy is required concomitant with VSV virotherapy because interferon appears to prevent the viral replication within the normal cells. Using the advantage of replication within the interferon defect cells, recombinant VSV deltaM51 which is defective in M (matrix) protein (poin t mutation) was constructed. Matrix protein is the regulator protein that increases replication and transcription of the virus but blocks the host cells anti-viral mechanism. Studies showed that VSV deltaM51 strain has beneficial role in glioma cells xenografted nude mice. Furthermore, VSV shutdown the blood supply to the tumour leading to deprivation of oxygen and nutrients which may require for tumour growth. 7.6. Measles Measles as oncolytic therapy is more interesting since there was significant regression of Hodgkins lymphoma after infecting with measles virus. Resent study suggested that recombinant measles virus (Edmonston B strain) showed significant inhibition on xenograft SCID mice with human lymphoma cells. Next, Edmonston B stain specifically attracts CD 46 cell surface receptors that are highly expressed in human mesothelioma cells. Thus, this strain has highly attractive role in treatment of mesothelioma. In addition, engineered measles virus with interferon (IFN) ÃŽ ² gene inhibits tumour angiogenesis rather than parental strain. Despite most of the people previously encountered with measles infection or vaccination in their early life which may cause therapeutic failure, the evidence highlighted that replication of measles virus was taken place even in the immune individuals. It seems to be immunosuppression due to cancer itself or concurrent use of other anti-cancer therapies such as ra diotherapy, and (or) chemotherapy. 7.7. Poxvirus Vaccinia virus (VV) is the most potential candidate poxvirus utilized as virotherapy recently. This virus is genetically engineered by deletion of thymidine kinase genes like herpes simplex virus (HSV). For instance, JX-594 strain which is transfected with GM-CSF gene, displayed oncolytic activity in animal models. However, it may rarely affective in the normal cells. Most Vaccinia viruses kill the targeted malignant cells by apoptosis as well as traditional mechanisms. Myxoma virus, another poxvirus, is significantly effective on human glioma cancer cell lines. In addition, rapamycin (immunosuppressant) reinforced its oncolytic efficacy when using combination. 7.8. Togaviruses Togaviruses (Sindbis and Semliki Forest Virus) also show their potential roles in the oncolytic therapy. Sindbis virus (SIN) is an RNA virus that naturally infects human by mosquito bites. This virus binds with its receptors of 65kD (Laminin receptors) which are highly express on the tumor cells (tumour homing property). To take the advantage, Sindbis virus promotes considerably regression of the several tumor cell lines in vitro testing and xenograft SCID mice. In human study, it has promising effect on cervical and ovarian malignancies with minimal or no remarkable adverse effect on normal cells. Next, Semliki Forest Virus (SFV) may inoculate repeatedly without prominent immune response. Togaviruses favour as the oncolytic virotherapy agents due to their high replication rate, broad spectrum of host ranges, increase transgene expression and stable in blood stream. Apart from these viruses, Venezuelan equine encephalitis virus (VEE) is also a replication competent virus which is int eresting in certain circumstance of oncolytic therapy. 7.9. Retrovirus Gamma retrovirus (moloney murine leukemia virus (MoMLV)) may have effect on the tumour cells not in the non-dividing cells. So, it may safe as oncolysis. For instance, when U87 glioma xenografted nude mice were administrated with MoMLV, significant oncolytic result has been reported. These viruses are less effect on normal cells due to lack of nuclear transport of viral genome. Certainly, they cannot replicate well within non-dividing cells. In addition, modified MoMLV viruses expressing HSV thymidine kinase (TK) have synergistic effect on glioblastoma cells combining with ganciclovir (anti-viral agent for HSV). Another retrovirus such as fomy virus has also intrinsic oncolytic property. It is researched recently on glioma implanted nude mice. However, the result is still controversial.

Symmetric Key Utilized for EasySMS Convention

Symmetric Key Utilized for EasySMS Convention Conceptual SMS (Short Message Service) is a generally utilized correspondence between the end clients. SMS is being utilized as a part of our diverse  applications. The Short Message Service (SMS) normally whatever we trade the first configuration, now and then we used to send the some mystery  message like our email secret word, pass code and bank watchword. We send SMS is in unique organization, our customary SMS does not secure this  trusted data, so the proposed convention called EasySMS it will give exceptionally secure and ensure the trusted data between the end  clients. Pivotal words part; Authentication, Security, Secrete Key, Mobile Phone I. Presentation These days, the Short Message has turn into a standout amongst the most quick  furthermore, solid correspondence on the planet to transmit the  message from two persons. The Short Message Service called  SMS is a correspondence stage that sends the message  through a versatile cell system. At the point when the delicate data in our messages (SMS), it is  extremely hard to shield the data from the  meddlers furthermore exceptionally hard to recognize the root  from the specific sender. The cellular telephone correspondence  is great experience and an incredible acknowledgement from among all  human culture. The GSM is aviation route activity correspondence between the two  portable stations called Mobile Station (MS) and the Base  Handset Station (BTS) is an encryption between two feeble  also, stream figure (A5/1 or A5/2). The validation is an one  sided furthermore unprotected. In spite of the expanding force of cell phones with the  approach of Advanced mobile phones, a critical division of portable  gadgets in creating districts are still basic minimal effort gadgets  with constrained handling and correspondence capacities. A. Research Problem Infrequently, we used to send trusted data to our crew  individuals like secret key, credit number additionally bank pass book  number. This private data from one cellular telephone  to another through system. While sending the dataover the system meddler can read the data  since that will be in the first configuration. SMS use is  undermined with security concerns, for example, SMS exposure,  man-in-center assault and replay assault. SMS messages are  transmitted as plaintext between portable client and the SMS  focus utilizing remote system. B. Key Contribution The above convention called EasySMS is proposed to  anticipate and secure the end-to-end correspondence  between the clients, the convention EasySMS is going to  keep the different assault are Man-in-center assault,  Replay assault, SMS exposure and it is additionally message  trade amid the confirmation process, less  calculation overhead and decreases the data transfer capacity. II. RELATED WORK As indicated by the different creators have proposed distinctive sorts  of procedures and security to secure data amid  transmiision of the message. A usage of an open  key cryptosystem for SMS in a cell telephone system has  been exhibited, yet the security for convention is not talked about. Shared trade scrambled utilizing open key  cryptography by A structure secure extensible and  effective SMS(SEEMS). Another convention called SSMS is  used to give the application layer structure to the  wanted security traits in SMS. Amid the transmission  of message to give the security to the message by utilizing  carrier for m-installment. Because of physical constraints of the  cellular telephones it is exceptionally neccesary to offer the convention which  would make least utilization of assets and would improve  security. The proposed convention called SMSSec is utilized to secure SMS  correspondence between a customer furthermore used to the  encryption between end clients. The convention SMS based  structure gives a low-transmission capacity, solid, effective  answer for restorative information acquistion. The mutual session key  era is profoundly utilization correspondence and it is too  inadmissible for genuine eord application. Accordingly in this proposed convention EasySMS contrasted and two  convention called SMSSec and PK-SIM conventions. _______________________________________________________________________________________ III. EXISITNG SYSTEM In Existing System, the SMS based structure gave a  low-transmission capacity, solid, effective and savvy arrangement  for medicinal information procurement. The created shared key for  every session produced an enormous overhead. This structure  neglected to forestall SMS against different assaults. SMS messages are transmitted as plaintext between versatile  client (MS) and the SMS focus (SMSC), utilizing remote  system. SMS substance are put away in the frameworks of system  administrators and can be read by their work force.   An assault model depicts diverse situations for the  potential outcomes of different assaults where a pernicious MS can  access the legitimate data, or deceive the honest to goodness  MS. Since, the SMS is sent as plaintext, along these lines system  administrators can undoubtedly get to the substance of SMS amid the  transmission at SMSC. Fig1. Existing Architecture IV. PROPOSED SYSTEM The purpose behind picked these conventions for correlation is that  these are the main existing conventions which dont propose to  change the current structural planning of cell systems. We needed to contrast our proposed convention and some  existing conventions gave to give end-to-end SMS security  with symmetric key cryptography, however there is no such  convention exists. Both conventions are having two stages comparable  to the proposed convention and are in view of symmetric also  as hilter kilter key cryptography while the proposed convention  is totally in view of symmetric key cryptography. To defeat the above expressed assaults, different figure  calculations are actualized with the proposed confirmation  convention. We suggest that the figure calculations ought to be  put away onto the SIM (some piece of MS) and in addition at AS. Since  giving security needs to do some additional exertion which is  measured regarding expense, consequently giving or including additional  security means expanding more cost. Creators propose to  incorporate one more administration as Secure Message in the menu of  portable programming grew by different versatile organizations. Portable administrators can add some additional charges to send secure  message by their clients over the systems. At whatever point a  client needs to send a protected message to other client, the  proposed convention in particular EasySMS is executed which makes  accessible the symmetric shared key between both MS and afterward  figuring of message happens utilizing a symmetric key  calculation. We propose another convention named EasySMS with two  distinctive situations which give end-to-end secure  transmission of data in the cell.   Is the Secret Key SK Safely Stored? Since the malignant client  does not know the structure of cryptographic capacities like  f1() and f2(), so he/she can neither create the right MAC1  nor right designation key DK1. Further, the mystery key SK is  put away on the validation server/focus and also implanted  onto the SIM at the season of assembling. In this way, it is very nearly  difficult to concentrate the SK. The capacity situation of SK key  we introduced is same as these days utilized for the voice  correspondence in the conventional cell systems. In the event that some  administration suppliers dont wish to utilize real SK in the convention  execution. The EasySMS convention keeps the SMS data from  different assaults including SMS assault, telephone capture, SMS  spam, man-in-the-center assault, and GSMA. This EasySMS  sends lesser number of transmitted bits, produces less  reckoning overhead, and diminishes transmission capacity utilization  furthermore, message traded when contrasted with SMSSec and PK-SIM  conventions. V. CONCLUSION The EasySMS convention is ordinarily used to outline for  assurance of different assaults furthermore give end-to-end  secure correspondence. Symmetric key is effectively overseen by the proposed  convention called EasySMS furthermore it is correspondence  overhead amid execution, contrasted with SMSSec and PK-SIM  convention verification of trade of messages is less. VI. REFERENCES [1] H. Rongyu, Z. Guolei, C. Chaowen, X. Hui, Q. Xi,  also, Q. Zheng, A PK-SIM card based end-to-end  security structure for SMS, Compute. Standard  Interf. vol. 31, no. 4, pp. 629–641, 2009 [2] M. Densmore, Encounters with mass SMS for  wellbeing financing in Uganda, in Proc. ACM CHI,  2012, pp. 383–398.   [3] D. Risi and M. Teà ³filo, MobileDeck: Turning SMS  into a rich client experience, in Proc. 6th MobiSys,  no. 33, 2009.   [4] R. E. Anderson et al., Encounters with a  transportation data framework that uses just GPS  also, SMS, in Proc. IEEE ICTD, no. 4, Dec. 2010. [5] J. L.-C. Lo, J. Minister, and J. H. P. Eloff, SMSSec:  An end-to end convention for secure SMS, Compute.  Security, vol. 27, nos. 5–6, pp. 154–1

Hybrid Cars Essay -- essays research papers fc

Hybrid Automobiles The technology of the electric vehicle has been around for a long time but faded as the gasoline powered engine became more popular. Now, the future of electric vehicles is very bright. Their impacts are very significant that ranges from the economic point of view and also from the environmental. Imagine driving a quieter, cleaner car with the windows down letting the clean pollution-free air flow throughout the car. Production of the advancing technological electric vehicle can trigger this idea to come into effect. The problem of this technology was to research the development and impacts of the electric vehicle. At the turn of the 19th Century, when automobiles were new, electric vehicles outnumbered gasoline-powered vehicles. The problem for the electric car was that electric battery technology did not improve nearly as fast as gasoline technology and by 1910 the interest in the development of the electric vehicle had all but ceased (Sedgwick 15). Today, the current surge of interest in electric vehicles replacing the internal combustion engine, or ICE, is due to mostly one concern, air quality. The world’s population of cars is polluting the world’s cities, producing large amounts of carbon dioxide and other greenhouse gases into the atmosphere. The electronic vehicle is driven by a battery that runs exclusively on electric. The batteries that exist today have a limited range between fifty and seventy-five miles per full charge. Newer prototype batte...

Guide Dogs Essay examples -- Blindness Dog Training Papers

Guide Dogs What Exactly is a Guide Dog? As I look around, it seems as though it is raining puppies and dogs. Can you guess where I am? No, it is not the humane society. Give up? I am at a training facility for guide dogs, where everywhere, including the office, there are dogs being played with, spoiled with love, and working hard with their trainers. Now that I have given you a mental picture of what a guide dog training facility looks like, you might like to know what they actually do there. At least that is what I wanted to know. I was amazed after seeing a student at Florida State University with his guide dog, and watching the two interact together. I stared as the dog helped his master avoid people and stopped at the bottom of each series of steps leading up to the Love Building. I had never seen anything like this before. I believed this showed people how smart dogs are and how humans and dogs can intelligently interact together. This incident is what intrigued me to want to know more about dogs as guides. I wanted to know how guide dogs are chosen and trained. Is there a particular breed that is easier to train? These are the questions we will find the answers to. I began my search on the Internet. I was very surprised to see how many guide dog training schools have their own websites. Some only talked about how to volunteer or make contributions to their program, but others were very helpful in my search for information. One of the very first sites I visited gave me a great definition of tasks a guide dog is trained to do. According to the Assistance Dogs International website, guide dogs are provided to assist blind and visually impaired people in avoiding obstacles, stopping at curbs and ste... ... well behaved guide dog you may have seen in the grocery store or somewhere else. Works Cited Assistance Dogs International. n.page. Online. Internet. 27 Sept. 1998. Available WWW: <http://www.assistance-dogs-intl.org/service.html> Green, Kathleen. "You're What? Dog Guide Instructor." Occupational Outlook Quarterly. (Winter 1996): 47-49. Guide Dog Association of N.S.Wales and A.C.T. page. Online. Internet. 28 Sept. 1998. Available WWW: <http://www.guidedogs.com.au/> Harrington, Paula. Guide Dogs for the Blind: Looking Ahead. San Rafael: Guide Dogs for the Blind, Inc. 1990. Southeastern Guide Dogs. Online. Internet. 27 Sept. 1998. Available WWW: <http://www.guidedogs.org/segd-home.htm> Ulrich, Katherine. E-mail interview. 22 October, 1998. Witchel, Alex. "Teaching Man's Best Eyes to See." New York Times. 6 Mar.1996: Cl, C9.

The Hours: A Story of Three Women Trapped in the Roles of Society :: Cunningham Hours Essays

The Hours: A Story of Three Women Trapped in the Roles of Society Many books have been written about women and their problems in life. "The Hours" is not just about women, It is a novel about life. It is about contemporary American society. "The Hours is about passion, depression, obsession and especially the ways women are shaped ,hindered and occasionally even inspired by masculine structures and expectations that engulf them"(1) It is a story that tells us how the behavior of mother can affect the life of a child. Three lives are intertwined through time and space to create a dynamic story. The book shows Laura depicting aspects of Woolf"s personality. They were both suffering from depression. Woolf committed suicide while Laura contemplated suicide. The effects of masculine structures and expectations from women pervade throughout the story. Virginia Woolf remains in Richmond because her husband is obeying the doctors even though she obviously dislikes Richmond. Laura was so devastated because she could not make the perfect cake for her husband. She was trying to play the role of the perfect mother and wife even though she was very unhappy. Clarrisan Vaughan spent so much time planning for a party that Richard did not want to attend. It is obvious that the women will keep themselves unhappy just to satisfy the needs of the men they are involved with. The only person who went against the grain was Laura Brown when she left her son . According to Ebert, Roger "Virginia and Leonard Woolf loved each other, Clarrisan treasures both of her lovers. But for the two in the movi e who cannot love, The price is devastating"(3).The effect is shown in how Richie, the little boy became Richard, the man that finally committed suicide to save himself from aids. Perhaps, If the mother had shown more love and had connected more to him, his life would have ended differently. "It is our great sadness and defeat when we can't connect because of madness or sadness of the soul or because of selfishness"(Vognar 2). This is depicted in both Virginia and Laura's life. The effect was suicide in Virginia's case and Laura abandoning her home. This ultimately led to Richard's death. It is interesting to note that only Laura survived in the family.

Women and Minorities in Law Enforcement

Women and Minorities in Law Enforcement Response Throughout policing history women and minorities have gone through so many changes as they tried to become law enforcers. In the beginning, when women and minorities were allowed to become police officers they would be hired but given lighter duties or assigned to lower crime areas. They weren’t given much opportunity to go out and experience first hand how everything was on the streets since the majority of law enforcers back then were males.They worked more as social workers and it took a long time for them to be out on the streets fighting off crime. Over time their role in law enforcement has changed dramatically, back then they weren’t allowed to have higher ranks or work out on the field or basically do any job that was considered a men’s job (due to physical strength or upper body strength that men had and women didn’t). As time went on they were allowed to have higher ranks and given more opportuniti es, they were allowed to do what most male officers were doing at the time. There were associations made for women and minorities.One such association mentioned in the book is called: The International Association of Policewomen. Laws were created as well to enforce the hiring of racial and gender minorities as well as affirmative action policies. Affirmative action policies required that police departments create more than equal opportunities for everyone. They pressed that the police departments should hire minorities. Affirmative action basically ensured that those who had previously been excluded from particular types of employment would now have the access to those jobs.All law enforcement agencies that didn’t follow the affirmative action policies would face civil suits from the individuals who were denied that job. The hiring of minorities and women changed the role of modern policing as everything had to be changed to give way to minorities and women. For example: Phy sical agility tests and Written tests. As mentioned in the book: Policewomen and policemen are different in three key areas; policewomen do not draw their weapons as frequently; they use less physical force; and they are better at handling domestic violence calls. Grant & Terny, 2008) The positive things about this integration are that many acts were made that required equal opportunities for women and minorities. Also, the police force no longer consisted of just men but women as well and so whenever there are victims that are women the female police officers could talk to them and they’d be a lot more comfortable to release information. As well as when they are going to be searched. People of different ethnic backgrounds made it now possible as well to talk to certain victims who didn’t know the English language.The negatives are that many things had to be changed in the force, from physical agility tests to written tests, and even how things are done in a department because of this integration. Sexual harassment in the workplace became an issue; there were so many debates to whether women could perform jobs. Also women were looked at negatively and as not being able to perform the job, they were usually harassed or talked down upon by victims being arrested. The importance of women in policing should not be overlooked because they bring huge changes to every police department and are intelligent people.They are willing to refrain from pulling out their guns to resolve an issue and really do try their best to resolve it by talking to the individual. They have better communication skills and are less aggressive and I feel they are more responsible. In conclusion, the integration of minorities and women has changed so much for law enforcement and in so many ways it made it better because it’s only fair that all different races and people of different backgrounds were allowed to become a police officer if they met the requirements. Women or men alike can help keep our communities safe if they work together.

Pornification of culture

In a world where amazing technology has change our way of life, the issue of pornification of culture has become a common phenomenon among people in all over the world especially among youth. This issue has become serious when there are lots of social illnesses that occur among teenagers nowadays. The integration of the Internet along with sophisticated gadget that seems to become enhanced day by day in which we ourselves could not imagine of how superior it is in the future has changed the system of communication a lot and with these modern technologies, the oundaries across the countries and time are no longer becomes a matter to us.However, when our life turn out to be more easier and faster, some of us would often violate the purpose of these facilities as it bring disaster towards one's life when they involve with the popular culture that exists in todays fashion, music, games, etc. It is not an issue if those are used in a positive and correct ways, but to some extent people us ed them to get access to pornography and many other related issue which is sometimes can abuse the role of man as a vicegerent in this earth.It will also lead o numerous types of social problems and this natural process that happened should not be look upon lightly, hence urgent action need to be taken strictly and serious to overcome this new challenges. When dealing with the rising trend of pornification of culture across the world today, people from all cultural backgrounds including parents are very concerns towards their children particularly girls.We are facing a serious issue of increasing influences from popular culture and celebrity which sometimes portrays bad role models towards children as they are not matured enough to consider which is good o follow and which is bad to avoid. Some people in the west, for example, are extremely worried about the increasing pornographic elements in children's fashion (Feiler, 2013).The way fashion designers intend to create new fashions among children and teenagers is as if they would like them to expose themselves with sexualisation through the various types of clothes and pants which every parent are worried about. The hardest part is when the children are always rebel against their own parents because those fashions are become common and usual to them. Even the west are fear with this rising issue, what more if we are Muslims. Both the Muslims and non-Muslims today are beginning to realize that they have to work together to deal with this complex challenges.The concern is not Just only towards the children's fashion. Recently, Muslims and non-Muslims in Canada were united to join effort in protesting against the proposed plan to ban the wearing of religious garments that reflects the identity of their own religion. This shows that many people around the world understand the importance of religion in a modern world (New Straits Time, 2013). The probability of both sides working together may involve the ole of rel igion in everyday life.The need to defend their own identity has urged them to be united so that everyone has rights to voice out their concern about religion. Discussing on the religion, nowadays, people begin to accept the true practice of need of religion in their life to guide them along straight path. Teenagers particularly becomes attracted towards Islam because of the increasing number of young Imams who are able to preach the teaching of Islam and at the same time follow their lifestyle which is in conforms to the way of life of the teenagers.Even though Islam in America today still remains a minority religion, many people have realized the proper religious teaching to their children in order to encounter the problems among youths today (New Straits Time, 2013). The importance of having young Imams in the society is crucial at this time in order to prevent the decline of morality among teen and guide them if they have gone astray and involve with social problems.Their roles are needed because sometimes the nurture from parents are not enough as they are always busy with works and from the teaching of these Imams, it also helps to provide with mental along with spiritual aspect of life. Not only that, women nowadays also begins to involve with the society as they starting to realize that women in their societies are the key to solving serious social and moral problems like teenage pregnancies, alcoholism and religious extremism (Shulman, 2012).We cannot deny that the role of women these days are also as significant as the role of man because the women is needed to encounter problems faced by most of the girls teen and women adults as the approach of women to women gives more comfort. Besides, they also feel like this is the time to bring back the dignity of women and levate their status in society so that women will not be oppressed easily by man and their Justice should also be preserved. This is one of the ways in order to help solving the problems in volving teenagers which become serious with the issue of pornification of culture.In one of the Western countries, the issues of alcoholism have achieved the alert stage in which actions should be taken immediately. The consumption of alcohol or known as binge-drinking in Britain had risen the expenses related to health and also caused rising levels of death and diseases (The Star, 2012). As we already know, lcohol is one of the major cause for the social problems today because it can makes people drunk and they are not realize of what they are doing.Thus, from alcohol drinking only, people can involve in prostitution, pregnancy, rape, murder and etc. which is very common issue that we heard lately. Everyone involving the government should begin to do something and taken several steps to reduce the consumption of alcohol so that the major illness among teenagers will slowly decrease. It is also becomes everyone's role in order to help reducing the problems slowly so that the problem s in the society will not be prolonged to the future.

Developments in Latin America and Southeast Asia Essay

Challenges in economy and politics emerged in different part of the world after war against Japan. Development in Southeast Asia and Latin America notably different from others, Standard of living in Latin region significantly much higher than in Southeast Asia (Rozenwurcel qtd. in Grabowski 25). Countries are moving towards Industrialization in different regions, on the other hand protecting local industries against import products through imposition of tariffs and quotas. The inward-oriented development strategy of Latin America brought economic environment which created total productivity that challenge competition, internal and external economic policies, this strategy failed resulted in low productivity of Latin America’s economy. The region of Latin America has abundant land relatively with rich natural resources but a labor-scarce region. Latin American countries decided to shift strategy from inward-oriented to outward-oriented strategy i. e. there is a difficulty in moving towards production of labor-intensive manufacturing goods from production of natural resource-intensive goods (Grabowski 26). Changing strategy has been impossible to attain for Latin America, this would cause extreme devaluation (an official value reduction of a currency) which in fact, devaluation creates inflation in the local economy (Mahon qtd. in Grabowski 26). However Latin America diverge their attention in addressing problems of inequality and population, the capabilities of the region led to their development, this extreme inequality allowed elites to use their power to influence the development of both economic and political institutions, these economic and political rules excluded the continuous population growth and became responsible for wealth and power of the elite (Engerman and Sokoloff qtd. in Grabowski 27). The economy and politics in Latin America strengthened through proper management and enforcement of policies despite of their inability to effective adaptation of outward-oriented strategy. According to Dr. Diouf in his interview about Inequality about development in Latin America, the capable leadership and the necessary political will, the countries of Latin America will be able to rise to the challenges of hunger, malnutrition, inequality and economic problems. World War II paved the way for Asian countries to attain their independence from powerful countries namely United States and Great Britain. In Southeast Asia, development of one country is different from others, but one thing is common that their economic development has been connected with environmental degradation (Iwami 1). Southeast Asian countries like Malaysia, Burma and Singapore achieved independence from British colony while Philippines from the United States, in fact, the abundant natural resources exploited since before 1945. It is much easier to prepare the path towards industrialization if there is a strong agricultural base; countries with rich agriculture become supplier of raw materials and labor to industrial countries. To accelerate development of idle natural resources, governments in the region have been attracting foreign investments which possess plenty of money, modern technology and expertise in management, the region greatly involved in industrialization as producers of raw products and laborers due to global economic interdependence. Many countries in different regions believe that industrialization is their hope for economic liberation from colonial economy and solution to problems of poverty, hunger and diseases. Industrialization has been bringing opportunities for employment, utilization of agricultural resources and fits to the total economic development program of the country. References â€Å"Modes of long-run development: Latin America and East Asia. † 2008. Journal of Institutional Economics. 15 November 2008 . â€Å"Inequality impedes Development in Latin America and Caribbean. † 28 April 2004. Food and Agriculture Organization of the United Nations. 15 November 2008 . â€Å"Economic Development and Environment in Southeast Asia: An Introductory Note. † October 1999. Faculty of Economics, University of Tokyo. 15 November 2008 < http://www. e. u-tokyo. ac. jp/cirje/research/dp/99/cf61/dp. pdf>.

The Man Who Loved Flowers – Short Essay

Describe the setting and atmosphere. The story takes place in May 1963. The summer Is Just around the corner and everybody is smiling to the man in the gray slut because he exudes, he Is hopeless in love with the girl Norma. After he bought the tea roses for Norma, the afternoon turns to evening and the bright atmosphere Is replaced by darkness and gloomy cityscape when he makes his way to he's loving Norma. 2. Characterize the young man HIS hair was dark and cut short. HIS complexion was fair, his eyes a light blue.Not an extraordinary face, but he was beautiful. When he takes his hammer from his coat pocket and stats smashing her, he see he's reel Identity, the series-killer from the radio. 3. What does the other characters think of the young man, and how do Owe learn about it? 4. What news are we told on the radio, and what effect does it have on Dust as readers? It poured out bad news, a hammer murderer was still on the sass. 5. Who is Norma? She is the woman the character buy fl owers. 6. How does King develop suspense in the story, and what element of ;surprise is here? 7. Give your interpretation of the statement â€Å"His name was love† 8.Theme and message? 9. Compare It to â€Å"The Bogeyman – can you find cellmates between the two stories? 10. Compare Stephen King's short stories to Edgar Allan Pope's â€Å"The Tell-Tale Heart and consider how horror Is created In the two stories (are there differences)? The Man Who Loved Flowers – Short Essay By hinderer The story takes place in May 1963. The summer is Just around the corner and everybody is smiling to the man in the gray suit because he exudes, he is hopeless in urns to evening and the bright atmosphere is replaced by darkness and gloomy His hair was dark and cut short.His complexion was fair, his eyes a light blue. Not an pocket and stats smashing her, he see he's reel identity, the series-killer from the 4. What news are we told on the radio, and what effect does it have on U s as 6. How does King develop suspense in the story, and what element of Surprise is 9. Compare it to â€Å"The Bogeyman – can you find similarities between the two stories? And consider how horror is created in the two stories (are there differences)?

Soccer in the USA Research Paper Example | Topics and Well Written Essays - 1750 words

Soccer in the USA - Research Paper Example It is imperative that before the awarding of the FIFA Soccer World Cup hosting rights to Russian and Qatar for the 2018 and the 2018 edition rights, the United States had itself made its bid be known. In framing its bids, the US bid committee envisaged that the host cities for the world cup will benefit immensely in its socio-economic sectors. However, from previous debate and research of hosting of world cup in other areas, it has been proven that the impacts may be myriad depending on the circumstances. This means that, while other countries and cities have successfully hosted the FIFA Soccer World Cup and reaped the benefits of hosting it, others have miserably failed to realize any benefits. For instance, while it was believed that the World Cup 1994 hosted by the United States would bring massive economic and social benefits to host cities; analysis after the tournament was quite the contrary. After this particular tournament, the average city had reduced income as compared to the predictions of the benefits as opposed to what had been predicted. Just like hosting any other major event like Olympics, most bids to host the FIFA Soccer World Cup are made with economic benefits as the most desired results. However, from the onset, it is important to note that the computation of the economic impacts of these events rarely factor in the costs of putting up the venues for hosting the events. While the United States bid to hosts either the 2018 or the 2012 World Cup was mainly hinged on the fact that the nation would reap about US $ 5 billion in economic benefits, the results from other countries which have hosted such tournaments present a different picture. This is because in some of these nations that have hosted the Soccer World Cup such as more recently in South Africa 2010, hosting the event can have serious consequences on the public finances of these host cities. In South

Attracting and Retaining Talent in the Current Environment Research Proposal

Attracting and Retaining Talent in the Current Environment - Research Proposal Example The current business environment or the e-world is about the opportunities that globalization and mobility offer to employees. While in the previous era, people seeking a ‘job for life’, the current world that is enabled with information technology provides a host of opportunities for the employee and the employer. Clearly, information technology and the widespread use of Internet along with globalization have broken down barriers and borders. A person from the UK would probably not hesitate if a suitable offer and position came up in the US or any other country. At the same time, employers also have the option of a much wider talent pool and an HR person from the UK would not hesitate to recruit someone from the US (Martinsons, 2009). Considering all the issues and opportunities, the thesis looks at ISS as an enabler and would find ways and means to link it with SHRM thus creating a competitive advantage for a firm. The paper would be using both primary and secondary re search with extensive literature review and survey to link the two areas. Â  Competitive advantage for organizations is obtained by managing and maintaining key resources that are scarce and are difficult for other firms to imitate and which provide a firm an advantage over its rivals. Among the key resources available, human resources are regarded by many firms as irreplaceable. Being ‘irreplaceable’ is very true in the case of hi-technology firms such as Intel or Pharmaceutical companies that have a high worth of intellectual capital. Other firms also regard skilled technicians, good instructors, a good sales team or even excellent programmers as valuable and these employees help in retaining a competitive advantage (Youndt, 2006). Â  

What is the impact of SOA in industry Essay Example | Topics and Well Written Essays - 1000 words

What is the impact of SOA in industry - Essay Example oach that asserts the intention to build software assets in an organization in order to improve the organization efficiency in meeting its needs (Marks, 2013, p.98). In this context, the term service refers to a unit of functionality that is self-contained like doing and online shopping or a retrieval of a bank statement in the internet. It is as a result of SOA that computer that are interconnected in an organization are able to cooperate, with adoption of the SOA rapidly gaining some popularity in the modern world especially in the large businesses and centralized organizations. Service-oriented architecture creates a situation whereby every computer in the network can perform indiscriminate number of services while still capable of exchanging different information in an easy way. Exchange of information between the various computers that are interconnected is made possible without any need for human interaction or change in the primary program .Application of SOA is associated with numerous advantages that make it appear like it is the dominant form of enterprise architecture in the modern world. One of this key advantage that has made the system become popular is the ability of the system to allow continuous use and easy-sharing of data between various programs vendors without necessarily having to buy an additional program or make changes to the services. Moreover, in most cases the services provided by the system are reusable, a factor that lowers the total cost in terms of the development and maintenance cost, while at the same time providing much valu e after the development and testing of the service. However, SOA is not likely to make any difference or be beneficial to a business organization especially if the organization adopting is small (does not have two or more primary systems that require a degree of integration), or the organization is large but is far much decentralized. Despite the above-mentioned benefits of using SOA in an organization, there

Final Essay Example | Topics and Well Written Essays - 500 words - 20

Final - Essay Example The employees cannot go to the court or contact the legal authorities in case of being fired or released prematurely or without any previous notices dispatched. The first is the public policy exception. This is subject to a given employer and industry that is working in a given state and the overall ruling and standing of the state in that regard. The injury incurred during the working hours and various other conditions that are unforeseen and have little doing with regard to the employees work make up for the exception in the entire process. The second exception is that of employee’s case of being targeted based on the racial discrimination. In case of the client’s believe that anything of similar form may have taken place, the employer can be subjected to questioning and the employee may well go to the court or the legal entity and win the case against their employers. The labor unions provide for support and protection against this case and often the employees enrolled under the protection of various labor unions in a given state can enjoy this entitlement and protection in case of conflict between the two parties. As the Director of HR Golden Hospital I would have the concerns regarding the overall irregularities that are in practices and due to which one of the employees was terminated. I would be worried making sure these practices are stopped at once and professional practices are taken into account. Also the employees stance of questioning the overall cause of termination would be another point that would concern me. The H.R department should be notified about her termination and the reason for her termination should be mentioned. The concerned departments and individuals should also be told of the shortcomings that were faced in the form of her performance and the overall negligence that came forth in the event of the overall scenario. The situation would be handled in the