Sickle Cell Anemia Essay Example | Topics and Well Written Essays - 750 words - 1

Sickle Cell Anemia - Essay Example 1995, the life expectancy for African Americans is 42 years for males and 48 years for females. Median survival is approaching 50 years. In the population at large, for African American males without Sickle Cell anemia according to the 2001 census figures is 68.6 for males and for females it is 75.5 years." (NVSR) Sickle Cell Amenia's major danger is the propensity to crisis. With fever, dehydration, insufficient oxygen, or a disturbance of the body's acid balance, the number of sickle cells greatly increases. They become log-jammed in small blood vessels, completely blocking flow and preventing oxygen from entering. Then more red blood cells stiffen. Tissues suffer from lack of blood flow, excruciating pain develops, and areas of tissue may die. A Sickle Cell crisis is difficult to treat. The patient needs adequate water to prevent dehydration, and often transfusions of normal red blood cells are required", (LIFE) I have developed mice models of Sickle Cell Anemia and they are being used to evaluate the effectiveness of a cure for Sickle Cell Anemia. 3 My research thesis is that certain people are generally disposed to the thiocynate deficiency (a deficiency of vitamin B12-a necessary component to healthy blood cells.) This deficiency causes blood cells to sickle, and it the root cause of Sickle Cell Anemia and its resulting complications. Our Sickle Cell Anemia mice models show that once this thiocynate is present in significant quantity in the blood system, there is an... Genes and Disease, Blood and Lymph Diseases, National Heart, Lung and Blood Institute, National Institute of Health, Sickle Cell Disease Association of America, Retrieved on line on April 13, 2006 from, www.ascaa.org

Trade Unions in Bangladesh Essay Example for Free

Trade Unions in Bangladesh Essay Trade unions in bangladesh and its impact Presentation Transcript †¢ 1. TRADE UNIONS IN BANGLADESH AND ITS IMPACTSubmitted By:Md. Omar Faruq Chowdhury -045 12601 Submission Date: 28th November 2012 1 †¢ 2. Contentsa. Definitionb. Causes of organizing trade unionsc. Objectivesd. History of Trade Unionse. Limitationsf. Positive impactsg. Negative impacts:h. Present Scenarioi. Suggestionsj. Conclusion 2 †¢ 3. Definition-Trade Union is an organization of workers who have banded together to achieve commongoals such as protecting the integrity of its trade, achieving higher pay, increasing thenumber of employees an employer hires, and better working conditions. -An organized association of workers in a trade, group of trades, or profession, formed toprotect and further their rights and interests.-A group of employees in a particular sector, whose aim is to negotiate with employees overpay, job security, working hours, etc. using the collective power of the members.-The most common purpose of these associations or unions is maintaining or improvingthe conditions of their employment. 3 †¢ 4. Causes of organizing trade unions†¢ Provision of benefits to members: professional training, legal advice and representation for members is still an important benefit of trade union membership.†¢ Industrial action: Trade unions may enforce strikes or resistance to lockouts in furtherance of particular goals.†¢ Political activity: Trade unions may promote legislation favourable to the interests of their members or workers as a whole. To this end they may pursue campaigns, undertake lobbying, or financially support individual candidates or parties.†¢ Conditions of employment and any grievances – are settled through trade unions.†¢ Bargaining rights: Trade unions bargain and ensure the status, rights, wages and demands of workers of the modern world of industry.†¢ Contribution in economical growth: Trade unions are growing rapidly in an economy because of the expansion of business and economical growth. 4 †¢ 5. ObjectivesTrade unions are the only way to manage, compliant, and control the labor force. Lots of objectives arethere to organize trade unions.1. To defend or improve the wages and working conditions of workers and to bring about a change inthe economic order.2. To strengthen their (labor) bargaining power collectively to establish and achieve all their rights.3. To dully protect all other interest of the workers .And from the management’s point of view theobjectives as written:a. To reduce the number  of negotiation.b. To specify work rules, disagreements and grievances to give the better solution to workers claim.c. To establish the efficient communication between the employers and management to enforce the predictable standards.d. To enhance the overall organizational effectiveness workers can also be sometimes inspired to form and organize trade union. In fact, objectives of a trade union are not defined; rather these are changing according to the need of t he economy and overall industry. When these objectives are not settled then the rivals are started. 5 †¢ 6. History of Trade Unions-The British rulers introduced Trade Union Act, 1926. The main purpose of the Act was to provideregistration for trade unions and in certain respects. But the Act did not contain any provisionregarding strikes.-In 1929, the Trade Disputes Act put restrictions on strikes in public utility services and laidprovision for the establishment of tribunals to adjudicate upon the labor disputes.-In 1947, the Industrial Disputes Act placed the conciliation and adjudication machinery for thesettlement of industrial disputes on a permanent footing. 6 †¢ 7. History of Trade UnionsThe Pakistan Period (1947-71)-The East Pakistan Trade Unions Act, 1965 was enacted repealing the Trade Unions Act, 1926.-The Labor Disputes Act, 1965 was enacted.-Industrial Relations Ordinance, 1969 was enacted integrating the above two Acts.Bangladesh Period (1971-onwards)-Government of Bangladesh declared a labor policy in 1972. The right to strike and collectivebargaining in the nationalized industries was prohibited for six months by Presidential order no. 55 inMay 1972.-In 1973, the right to strike and lockout, as granted by IRO, 1969 was withdrawn.-In 1974 Act completely suspended the democratic rights of workers by prohibiting trade unionactivities such as strikes, lock-outs, collective bargaining.-The military regime of 1975 imposed restrictions on the rights of collective bargaining.-The Industrial Relations (Amendment) Ordinance, 1977 liberalized the Rights of Freedom ofAssociation-The Labor Policy of 1980 restored the right to freedom of association to a considerable extent-In 1982 the military regime banned trade union activities, strikes, and right of freedom of association. 7 †¢ 8. History of Trade Unions-Full trade union activities were restored by the democratic government in 1991.-In 2006, an updated, consolidated and unified version of labor laws was enacted.-During the Emergency in 2007 -2008 that lasted for 23 months, trade unions and  collective bargainingwere prohibited and the determination of collective bargaining agent could not be made. -However, full trade union activities were restored by the democratic government in 2009. 8 †¢ 9. LimitationsIn Bangladesh Trade Unions have a lot of unavoidable problems:1. Lack of consciousness: Trade union are not actually completely aware about employees legal rights and duties.2. Lack of Unity: In Bangladesh trade unions are separated for political influence.3. Lack of knowledge: The workers of Bangladesh don’t have enough knowledge about theirrights and duties.4. Political influence: In Bangladesh, trade unions work a part of political parties not as a freeright saving association.5. Division of trade union: Bangladesh is a country where every organization has more tradeunions in name only. The overall productivity got down. 9 †¢ 10. Positive impacts†¢ Trade union plays a major role in creating ideal working conditions.†¢ Trade union always helps management to create better policies for workers. †¢ Trade unions negotiate for the standard wage and benefits with the management.†¢ Trade union helps the management to increases the productivity as well as the profit.†¢ Political influence’s existence makes the trade union not to interfere in management decisions.†¢ Trade union is hugely helping the management to produce more and implementing management tactics. 10 †¢ 11. Negative impacts†¢ Trade Unions are creating a surplus of manpower but not of productivity.†¢ Trade union of Bangladesh bargains more than they understand because of the limitations of their knowledge. If don’t consult then they strike.†¢ Trade Unions have equal power of management then clashes are started.†¢ In companies labors are awarded for good work and threatened for bad work. But if it’s punished then trade union interfere and don’t let to happen the punishment. So it increases crime of the labors.†¢ Trade union leaders always tr y to save their interest first then the labor.†¢ For the power of politics trade union always dishonor the management. 11 †¢ 12. Present ScenarioCategories Total number of Number of unions Number of members unions/federations includedNational federation 32 1264 1,263,66Industrial federation 108 721 640,221Garments federation 15 80 50,14Basic union 5,242 2,069,61 12 †¢ 13. Suggestions†¢ Strengthening bilateral collective bargaining for solving problems quickly and effectively.†¢ Multiplicity of trade union creates the rivals in a union. So it must be reduced.†¢ Political involvement must be reduced.†¢ Organization  must support financially as trade unions support the worker.†¢ Training programs under trade union should be helpful to develop the skills of the workers.†¢ Trade union’s function should be increased and widened throughout the organization.†¢ Union leader must be given importance and encourage the members. †¢ If trust between workers and management increases, productivity increases.†¢ Management must help and guide trade unions to settle industrial clashes and crisis.†¢ Trade unions always should demand reasonable thing to the management. 13 †¢ 14. Conclusion-The industrial relation system is pre-dominantly confrontational in nature rather than cooperative inBangladesh.-Although in recent times the rate of unionization has increased in the RMG sector, trade union affiliationis low in Bangladesh compared to many other developing countries .-The promotion of independent trade unions and collective bargaining can contribute to political andsocial stability and consequently create more favorable climate for foreign investment.-Trade unions have an important role to play in settling disputes between workers and management overwages by way of collective bargaining.-All the developing countries trade unions were influenced politically, but they used politics to create abetter solution.-Bangladesh should also start practicing like Japanese trade union which has a single union for singleenterprise. There is no conflict, no unfair means and no strikes in productivity and the growth of theoverall economy.

Company Analysis Of Huawei Commerce Essay

Company Analysis Of Huawei Commerce Essay The subject that I am profiling about is Huawei Company. The company has been around for 22 years. Huawei started out as a company that provides other telecom company devices and spaces to rent to start their business. Slowly in Huawei had its own Huawei is a telecommunication company. By analysing the company, helps people to better understand the growth of the company .It provides network convergence and advanced devices to network providers. Over a short period of time, Huawei is one of the worlds renowned telecommunication companies. The objective To do a SWOT analysis on the company. To better understand Huaweis competitors and partnership with different company. Company goal Background Information Huawei origins from China in 1988 and founded by Ren Zhengfei. Ren Zhengfei is a graduate from Chongqing University of Civil Engineering and Achitecture . He worked as a PLA (Peoples Liberation Army) in research of new technologies. He has been known for the most advanced technologies researched. After Ren was entrenched from the army, due to a reduction by the army, he moved to Shenzen and was employed as an electronic reseller. By 1988 is then when he opened his own company. Then is when Huawei was formed. Scope There were ample of challenges i had to face to complete my research and analysis. As Huawei is one of the most renowned companies, i only could use resources likely from the internet, such as articles, reviews and also from my experience of using Huaweis convergence as well. There are limited resources of whereabouts of huawei to find, hence i tried my best to complete my PP scope to the best of my research. I hope my PP scope is sufficient in giving a brief and understanding to all of how and why Huawei is one of the world renowned telecommunication company. Summary Creating partnership with other company helps a company to be widely known in the industry. By having other organisation or company to be involved in the same activity, it creates a better reputation for the company. For example, Huawei has maintained several partnerships with few international companies that are world widely known. Such companies are, IT company (Hewlett Packard), Microsoft, telecommunication company (Motorola). This company are familiar to us, by creating partnership with international company helps Huawei to gain reputation and trust by people. Huawei cooperates with International Business Machine (IBM); the worlds few top company. This helps Huawei improved productivity rate and enhance devices such as software and hardware. Besides that, this also helps increase Huawei status in the telecommunication world. Huawei has a wide range of devices, up to date and reliable, this helps Huawei find more operators and telecom companies to cooperate with them. The latest device was the 4T4R operator convergence. It helps operator handle multi task at once, giving them much more convergence and thus handling situation efficiently. This new device launched in 2009, enable Huawei to be a better telecom provider to the global standings. Huawei also provides a better solution in any coverage problems, allowing customers to have a smooth interface between any changes of network convergence. In order to help troubleshoot and find solutions to network difficulties, Huawei researched on a solution and came up with a device called Backhaul OAM, this helps provide better solution in troubleshooting any problems found interfaced in the network of a particular IP. As more viruses are found in any transferred applications or uploads, devices also helps in reducing risks found such as viruses and software operations. Competitors : Huawei main competitors is Cisco. Cisco (another telecoms company) has been Huaweis competitor for quite a period of time. Cisco has made lots of complaint lodged against Huawei for trying to steal information and concepts of Cisco. This complain or court matter is being provided with an evidence of an CCTV camera which one of Huaweis employee is SWOT analysis Strength : Firstly, the feature that Huawei has that helps them to achieve their goal is by getting supply and technology from highly rated corporate companies. Therefore, this helps Huawei to obtain higher qualification and status. Secondly, the strength of Huawei is, they are able to get higher quality and up-to-date software and hardware to meet the consumer expectation. Having higher quality will improve the devices. As a consumer, personally, i preferred the up-to-date devices so that i able to progress with my work efficiently. For example, having the latest modem that increase the speed of my internet connection. Thirdly, Huawei management gives pressure to the employees. Giving pressure to the employees is strength to a company especially for company that has a large group of worker. Giving pressure able to maintain self-discipline and also self-motivation to help sustain the company reputation. For example, having mentor programs that help to guide new employees. New employees will feel that they are being observed by the mentor. Therefore, to continue working in the company they have to develop self-discipline and self-motivation. These give a standard procedure in the company so that new employees know what is expected of them. As a result, new employees are able to progress efficiently. Huawei Company in Bangladesh has shown massive improvement in developing its companys status and progression. With given pressure to employees, employees are able to work within target given. Although they started out small and weak, they persevere to attain the best and giving the best. They have positive attitude that strive them to achieve their goal. First they studied a good point of what a good human resource (HR) must have, and slowly studied and develop an HR of their own. Now complete with training and progression board. With this enthusiasm and spirit from employees, Huawei can achieve goals to great lengths with employees with dedication and perseverance like this worker from Huawei Bangladesh. Besides having positive attitude, Huawei Company in Bangladesh creates work culture. Work culture is an important tool so that the employees look forward to work. Examples of work culture is having salary on time and having classes for employees to upgrade their skills. Weaknesses : Huawei weaknesses have to fail to organise the structure of the company. Leading to having too many new employees which leads to high labour cost. For example, in a logistic department, the department able to progress with 50 employee. However, having more than the required number of employees will result in failure in the organisation structure. : Another weakness of Huawei Company is having more employee which results in new division or department to be formed. These cause disadvantages to the company as it affect the company progress. For example, employees produce slow rate of sales activity. Threat : Rumours are one of the threats that will affect the company reputation. Examples of rumours are scams, false information by ministers that foreign technology has the ability to stop network and possess security threat.For example, an article in India, officials and ministers are protesting of Huaweis development in India. The reason to the slight conflict and misunderstanding is the fear of more foreign workers or domination of Chinese employees then Indian employee. : Beside the rumours, another threat occurs between 1973 to 2005. There is ample percentage of Carbon Emission which then leads to global warming. This poses threat to Telecommunication Company. Huawei participated in a go green campaign since global warming effects due to networks have been releasing too much carbon emission. They came up with a few strategies such as geothermal cooling system, to reduce Carbon Emission, and help to keep an up use of network as well. Without such strategies, network accessibility wont be as to what we are using now e.g. network will be banned as they would cause global warming effects, as every network company has to stop its functions. It also allows consumers to use a global warming free connections which also allows customers and operators to have a high percentage of energy saving and network consumption as well .By participating in this campaign also it allows Huawei to be recognised as an Green telecommunication company, hence giving them an opportunity to attract more providers and customers. Opportunity : Huawei cooperates with few provider companies to get more profits and customers. Huawei aim is to commerce the use of WiMAX(Worldwide Microwave access of connection). This enables global access to internet connectivity and by using other operators company to further wide its WiMAX introduction. By doing this Huawei is able to get profits which will also help sustain its labour cost and other production costs as in manufacturing devices and development of devices. When this is achieved, Huawei is also able to increase productivity rate and employee recruitment, thus bringing Huaweis status to a new and higher level. Cross SWOT analysis Strength VS Opportunity With better resources and technology, Huawei will be able to support its growth and labour cost as they have a better chance in creating high- tech devices. With better convergence, the more corporate will want to merge and create more opportunity. Therefore, this strength of having a better resource able to support the opportunity of having more profits and customer. Strength VS Threat Although Huawei has good quality resources from highly renowned corporate, they still face threats such as, global warming. This is led by the carbon emission released by devices around the world. To have a greater technology, means more effects may take place. Example, greater volume of carbon emission released by high tech devices. Huawei could improve this situation by reducing pollutants caused by devices. Given, suppliers are better and top listed, rumours can easily be denied. Such as the accuse of India minister, saying that the foreign devices are infection and unreliable. Weaknesses VS Opportunity (Will the company weakness cause it to lose the opportunities? The company weaknesses able to affect the opportunities that the company are able to gain. Having failed to organise the structure, might loosen their chance of getting opportunity to improve the company reputation and getting more profits. Too many employees might slow down the progress of the work. If the company structure fail to be organise efficiently, it will lead to lose of potential employees than unpotential and inexperienced employees. When this happens, suppliers and cooperating corporate will lose faith and trust to Huawei and will then lead to the downfall of the company. Weaknesses VS Threat Having too many workers and also inexperienced workers will invite countless problems to any company which has these traits. In order for Huawei to solve threats such as high carbon emission, downfall of company, lack of resources and resignation of potential workers, they must first overcome their weakness, which is to efficient their HR and have only sufficient employees to reduce labour cost. Without the right concept, research on reducing Carbon Emission in the polluted air will lead to nothing. If Huawei has their potential and experienced employees resigned, all the inexperienced employers will not be able to handle problems sufficiently, with no support, and they will eventually make a mess of the situation. With the Carbon Emission around, though reduced, it will rise up again and eventually polluting our earth, only if Huawei is not able to maintain such research and advanced suppliers chain. And without a formed group of employees, the company will not stand a chance to sta bilise and improve their growth. Survey Questions and Response Diagram 1. Are you aware of the Huawei Company? Â  a) Yes b) No 2. If yes, where did you hear about the company? 3. Did you tend to trust company that has partnership with international companies more compared to company that has partnership with non international companies? Â  a) Yes b) No 4. Have you bought any of Huawei product? Â  a) Yes b) No 5. Are you aware of Huawei partnership with other telecommunication company? a) Yes b) No If yes, which company? Conclusion I learned valuable information and lessons of the many obstacle to overcome in order to achieve and be successful. I had done my best to complete my objectives of which is to analysis and to give others a better understanding of Huawei existence and the service they give. I had the S.W.O.T analysed and to get readers an easy understanding to their valuable points which had its own solutions. Giving that Huawei is a telecommunication company, they are not able to share their such information of the company to just to anyone. The reason which i could depict is because of the rivalry and other corporate that might be digging up information on their technologies and recent development. Given such status of secrecy, i am only able to have limited information and resources for my research. From my opinion, by subscribing Huaweis convergence, we could all help participate and help activist in reducing the effect of global warming.By doing so, we are giving ourselves and the earth to have the chance to heal, hence giving us a good place to be living in. Huawei could better expand its existence to public by having promotions on its products, good beneficial and cooperation By doing soo, many of those who are concerned with the Global warming effect, would prefer Huawei and Trust its service. Since more telecoms provider is taking Huawei as its convergence provider, Global Warming would have one less participants to its pact, the Carbon Emissions.

Indigenous Health Care Essay -- Sociology, Australian Ancient Aborigin

Introduction In this essay the writer will discuss the colonisation of Australia, and the effects that dispossession had on indigenous communities. It will define health, comparing the difference between indigenous and non- indigenous health. It will point out the benefits and criticism of the Biomedical and sociological models of health, and state why it is important in healthcare to be culturally competent with Transcultural theory. The case study of Rodney will be analyzed to distinguish which models of health were applied to Rodney’s care, and if transcultural theory was present when health care workers were dealing with Rodney’s treatment plan. Discussion Ancient Aboriginals were the first people to set foot on the Australian continent, over 40,000 years or more before Colonization (Eckermann, 2010). They survived by hunting and gathering their food, worshipping the land to protect its resources, and ensuring their survival. The aboriginal community had adapted to the environment, building a strong framework of social, cultural, and spiritual beliefs (Eckermann, 2010). Colonisation of Australia began in 1788, when Englishman Captain Cook claimed the land as an empty, uninhabited, continent giving it the classification Terra Nullius and leaving it open to colonization. Eckermann (2010), stated that the English failed to recognise the aboriginal tribes as civilized, co-inhibiters of the land, feeling they had no right to a claim. Major settlements occurred after the nineteenth century. The British had quickly out-numbered the Aboriginal community, leaving them powerless to the changes or the invasion. The belief systems of the Europeans overpowered the aboriginal’s way of life, pressuring them to conform to the... ...ans, is especially crucial in the health care setting in order to build a relationship between Indigenous and non-Indigenous Australians and to break down communication barrier’s. To provide Indigenous people with adequate health care emphasis needs to be placed on understanding indigenous beliefs and the social detriments Indigenous communities are faced with. Applying a suitable model of health to each individual situation will provide the best outcome. This was evident in the case study discussed in the essay. Rodney’s experiences within the medical world ended with a positive and desirable result, but if the appropriate transcultural care was not given, that positive result would have created a negative outcome, which could have been detrimental to Rodney’s future health. This shows the significance that health care workers can have on patient care.

Technology & Film Essay -- Film Cinema Movies

Technology & Film Technology has had a huge impact on the world, especially the film industry. It has had a long past and as the technology advances, it becomes more and more realistic. It all began with the first machine patented in the United States that showed animated pictures or movies. It was called the â€Å"wheel of life† or â€Å"zoopraxiscope† and was patented in 1867 by William Lincoln. Moving drawings or photographs were watched through a slit in the zoopraxiscope. However, modern motion picture making began with the invention of the motion picture camera. Frenchman Louis Lumiere is usually credited with the creation of the first motion picture camera in 1895, but several others were invented around the same time. What Lumiere invented was a portable motion picture camera, film processing unit and a projector called the Cinematography, all three functions in one invention. This made motion pictures very popular and it is also known as beginning the motion picture era. In 1895, Lumiere and his brother were the first to present projected, moving, photographic pictures to a paying audience of more than one person. However, they were also not the first to project film. In 1891, the Edison Company successfully demonstrated the Kinetoscope which allowed one person at a time to view moving pictures. Also in 1896, he showed the improved Vitascope projector and it was the first commercially successful projector in the United States. These inventions lead the way to even more discoveries. The early films that were produced were short, grainy, grayscale and silent but technology improved. The debute of The Jazz Singer (1927) in New York had the first words spoken in a feature film by Al Jolson. He sai... ...ors long-dead could be digitally produced. If this is so, then the question is raised of who controls the use and profits from their work. It also raises many ethical issues. Overall, technology in the film industry has come a long way and it has brought many exciting and helpful inventions for film. However, with new technology also brings some issues and questions for the future of the film industry. Works Cited Bellis, Mary. The History of the Motion Picture. The New York Times Company. 2005. http://inventors.about.com/library/inventors/blmotionpictures.htm Parsons, June J. and Oja, Dan. Computer Concepts 8th Edition. United States: Course Technology, 2006. Computer Generated Imagery. Wikipedia: The Free Encyclopedia. 12 Dec 2005. http://en.wikipedia.org/wiki/Computer-generated_imagery

Identify and describe at least three (3) contributing to the accuracy or inaccuracy of sensory data Essay

Provide at least three (3) reasons for believing in the accuracy or inaccuracy of sensory information. Our senses are the connection between the world and our mind. A lot of philosophers defined our senses as the window of the soul. Every sense in our brain work hand to hand and build a combined picture of where we are, who we are, and what is going on in our environment, our thinking and sensing are hardly connected and we rely on accurate observations. The reasons for believing in the accuracy or inaccuracy of sensory information, when you touch something hot, your sense of feeling will send messages to your brain and you can remove your hand or other part of your body before you get burned. Your sense of smell can signal when there is danger. There are reasons to believe sensory information. Though our sensory may be working fine, environmental influences may distort our interpretation of the data the organ is sending to us. Identify and describe at least three (3) contributing to the accuracy or inaccuracy of sensory data. There are many things that can cause an effect to the accuracy of sensory data. The first and the most important one is food. Our brain like other body part needs energy in order to Discuss the roles of â€Å"nature† and â€Å"nurture† with regard to the interpretation and evaluation of sensory data. Use at least two (2) quality resources in this assignment. Your textbook may count as one (1) source. At least one (1) of your sources must be obtained from the collection of databases accessible from the Learning Resources Center Web page.

Role Of The Internet In Providing The Technical Environment

1.   Explain the role of the Internet in providing the technical environment for businesses who manufacture new technologies and the advantages of it. Support your answers with real examples (at least three examples).The modern world of technological advancement is associated with a number of improvements especially in business transactions. The use of information and communication technology as a tool of doing business incorporates the purpose of internet. A major advancement in technological advancement is the internet which has led to integration of business transactions across regions. Internet plays a very important role in creating technical environment for organizations that manufacture new technologies (Andrea, Andrew, Michael, 2003). The global interconnection of computer network through a protocol known as internet has an integrating force. The internet connects communication technology and computing to provide information necessary for business.Key roles of internet incl ude research, sale of products and communication of a company’s message to consumers. Businesses that manufacture new technologies conduct research via internet to acquire relevant information about their services. Example of research engines includes Linux, OpenOffice.org, and Mozilla Firefox used to provide information relating to business. Another role of internet is enhancement of personalized marketing that allows businesses manufacturing new technologies to market their products to specific people. Examples include My Space, Face Book, Orkut, Twitter and friendster. Communication about new technologies manufactured by businesses through advertisement is another role of the internet (Andrea, Andrew, Michael, 2003).The use of internet has certain advantages which include first; it is efficient due to low costs making it easily accessible to acquire relevant business information. Second, internet allows businesses manufacturing new technologies to do business fast. A third advantage of internet is that it provides businesses with the capacity to gather opinions about their products from end users and other professionals. Fourth, internet provides businesses manufacturing new technologies with the capacity of trying out new ideas necessary for improving performance of the business.2. During this course (BA545 Emerging Technologies) we discussed Pull and Push technologies. Provide three examples of each, and talk about the advantages and disadvantages of Pull and Push technologies.Pull technologies requires the user of internet services to actively research and retrieve information necessary for research or any other stipulated purpose. The pull technology is a network communication style whereby request for data is initiated by the client and response provided by the server. Examples include the web, library and Usenet newsgroups. Advantages of pull technologies include acquisition of first hand information, encourages research and it is easy to use. On the other hand, disadvantages include high costs for conducting research, requires thorough training and failure to handle adequate bandwidth.Push technology on the other hand is an internet based communication style whereby request for information or any other internet service is initiated by the central server. It is based on information preferences which are expressed in advance. Examples include email, television and radio as they deliver information to the user. An advantage of push technologies includes ease of use as minimal effort is required by the recipient to receive information. The ease of use feature has made email a more preferable web site than any other internet applications. On the other hand a major draw back of push technologies is rapid exposure to technological problems, power failures and virus infections.3.   You are a systems technologist working in a big Fortune 500 company. Advancement in technological development in the field of business is one of th e most critical aspects of the market. Computers have changed the way of doing business from manual operations to electronic trading called e-commerce. This is one of the best achievements in the current trends of technology which has led to improvement in business performance. A close look of electronic commerce gives an overview of how technology has led to integration of markets.The use of internet which connects computers through application of protocols helps traders from different geographical locations to carry on business without movement. Through the aspect of globalization, current technological trends have made the exchange of goods and services to be easy and effective. Technology has made it easy for organizations to advertise their products through the internet hence capturing global markets (Andrea, Andrew, Michael, 2003). This has led to an increase in volumes traded hence leading to high profitability. Sales are made online through the help of technology and this he lps to cut down some costs and saves time.A company using e-commerce has to ensure that it has up-to-speed systems in the aspect of databases, network security and payment methods. Databases are essentials in a company that uses technology to carry on with its operations. The company is supposed to ensure that its systems are efficient to avoid losses and satisfy customer needs. A company using technology is supposed to frequently check on its systems for any technological problems. This helps to maintain efficient and up to speed system which helps to avoid wastage of resources and time.Online payment of goods and services is one of the most critical aspects enhanced by technology that needs high speed systems. This can be enhanced through the use of wire transfer which ensures that money is received on time. Doing business transactions online require adoption of strong security measures that prevents loss of information and other resources such as money. The use of passwords to ac cess accounts is a major security measure that can be used by organizations. Encryption of information is another important network security consideration.   This helps to deal with hackers as they are protected from accessing accounts of the company and other important business information.4.  Ã‚  Ã‚  Ã‚  Ã‚   You are an Information Systems educator, and you have been asked to write an article about emerging technologies and how important it is to be prepared to adapt to new technologies (on-time), and the efforts and expenses businesses are likely to spend. Include at least four examples of emerging technologies.The development of technology in the modern world has led to emergence of certain technologies applied in certain aspects of life. This has drastically changed the way of life in positive and negative aspects. Nearly every activity in organizations, government offices, institutions, homes, health centers and hospitality industry is carried through the use of informatio n systems. Some key emerging technologies include communication, transportation, bioinformatics and entertainment (Andrea, Andrew, Michael, 2003). These key areas of development have been enhanced by application of information technology systems.In communication, technology has made it possible for individuals to pass information across long distances within a short period of time. This includes the use of mobile phones, electronic mails, fax and social networks such as Face book. The mode of communication has completely changed due to technological advancements. Transportation technology is another key development that has made movement of goods and people to be more easy and cheap. Developments in air space and road transport systems as a result of technology have made transportation more cheap and easy. Bioinformatics includes the aspects of genetic engineering and photosynthesis which has led to increased level of production. The entertainment sector has changed since the develo pment of information systems.The use of televisions, radio, computers and other electronic gadgets have led to a change in entertainment field. The changes resulting from technological advancement calls for proper arrangement by individuals within the key sectors affected. It is important to be prepared about the changes so as to avoid making losses and face the challenges associated with new inventions.   Businesses have to take appropriate measures on time such as communicating to customers about the changes to avoid embarrassment (Andrea, Andrew, Michael, 2003). Embracing new technologies by businesses results to creation of more expenses such as training, purchase, maintenance, installation and inconvenience costs. Business owners have to be prepared to deal with such costs for better performance of organizations.ReferenceAndrea, P., Andrew, D. & Michael, H. (2003). The Business of Systems Integration. Oxford: Oxford University Press