Satellite Communication For Computer Networks

Satellite Communication For Computer Networks A communication satellite is an artificial satellite stationed in space for the purpose of telecommunications. Modern communication satellites use a variety of orbits including geostationary orbits, Molina orbits, other elliptical orbits and low earth orbits. For fixed services, communication satellites provide a microwave radio relay technology complimentary to that of submarine communication cables. They are also used for mobile applications such as communications to ships, vehicles, planes and hand held terminals and for TV and radio broadcasting, for which application of other technologies such as cable is impractical or impossible. HISTORY OF COMMUNICATION SATELLTES The first artificial satellite was the soviet sputnik 1, launched on October 4, 1957, and equipped with an onboard radio transmitter that worked on two frequencies, 20.005 and 40.002 MHz. The first American satellite to relay communication was project score in 1958, which used a tape recorder to store and forward voice messages. After that NASA launched an Echo satellite in 1960. SATELLITE COMMUNICATION FOR COMPUTER NETWORKS. A multi-node, satellite communication system employing a modified broadcast system is disclosed for used with distributed computer networks. The system involves a plurality of network nodes (computer systems) each capable of transmitting to any other node at a single unique frequency, but capable of receiving from all other nodes simultaneously. Each node in the n-node network comprises a single transmitter with up to n-1 receivers, with each node capable of arbitrating a plurality of requests for transmission access. The invention encompasses a method for communicating digital information in a network of geographical distributed computers. GEOSTATIONARY SATELLITES In 1945, Arthur C. Clarke describes a complete communication system that used manned geostationary satellites, including the orbits, solar panels, radio frequencies and launch procedures. But it was failed, because these satellites were impractical due to the impossibility of putting power-hungry, fragile, vacuum tube amplifiers into orbit. The first communication satellite, Telstar was launched in July 1962. Then communication Satellites have become a multibillion dollar business and the only aspect of outer space that has become highly portable. These high-flying satellites are called GEO (Geostationary Earth Orbit) satellites. Geostationary orbit Geostationary satellites space much closer than 2 degrees in the 360-degree equatorial plane, to avoid interference. With a space of 2 degrees, there can only be 360/2 =180 of these satellites in the sky at ones. However, each transponder can use multiple frequencies and polarization to increase the available bandwidth. Modern satellite was weighing up 4000kg and consuming several kilowatts of electric power produced by the solar panels. The effect of solar and planetary gravity tends to move them away from their assigned orbit slots and orientations, an effect countered by on-board rocket motors. This tuning activity is called Station Keeping. ITU has allocated certain frequency bands to satellite users. The main bands are listed as C band was the first to be designated for commercial satellite traffic and the upper case one for uplink traffic. To allow traffic to go both ways at the same time, two channels is required, one going each way. These bands are overcrowded because they ar e also used by the common carriers for terrestrial microwave links. The L and S bands were added by international agreement in 2000. Rain, equipment cost The next highest band available to commercial telecommunication carriers is the Ku band. Bandwidth allocated in the Ka band for commercial traffic, but the equipment needed to use it is still expensive. A modern satellite has around 40 transponders, each with an 80-MHZ band width. The first geostationary satellites had a single beam that illuminated about 1/3 of the earths surface called footprint. A new development in the communication satellite world is the development of low-cost micro stations; it is called Very Small Aperture Terminals (VASATs). In VSATs systems, the micro stations dont have enough power to communicate directly with one another. VSATs have great potential in rural areas. MEDIUM-EARTH ORBIT SATELLITES MEO (Medium-Earth Orbit) satellites tracked as move through the sky. These are lower than GEOs; they have smaller footprint on the ground and require less powerful transmitters to reach them. LOW-EARTH ORBIT LEO (LOW EARTH ORBIT) satellite due to their rapid motion, large numbers of them is needed for a complete system. In this section we will examine, two aimed at voice communication and one aimed at internet service. Iridium An iridium satellite was launched in 1997. Communication service began in November 1998. Iridiums business was providing worldwide telecommunication service using hand-held devices that communicate directly within the iridium satellites. It provides voice, data, paging, and fax and navigation service everywhere on land, sea, and air. These satellites are positioned at an altitude of 750km, in circular polar orbits. Each satellite has a maximum of 48 cells, with a total of 1628 cells over the surface of the earth. Each satellite has a capacity of 3840 channels, or 253440 in all. Global star An iridium alternative design is global star. It based on 48 LEO satellites. But it uses a different switching scheme than that of iridium. Global star uses a traditional bent-pipe design. The call originating at the North Pole is sent back to earth and picked up by the large ground station at Santas Workshop. The call is routed via a terrestrial network to the ground station nearest the cal lee and delivered by a bent-pipe connection. The advantage of global star scheme is that it puts much of the complexity on the ground, where it is easier to manage. Teledesic Teledesic is targeted at bandwidth-hungry internet users all over the world. It was conceived in 1990 by mobile phone pioneer Craig McCaw and Bill Gates. The goal of this system is to provide millions of concurrent Internet users with an uplink of as much as 100Mbps and a downlink of up to 720 Mbps using a small, fixed, VSAT-type antenna, completely bypassing the telephone system. The original design was for a system consists of 288 small-footprint satellites arranged in 12 planes below the lower Van Allen belt at an altitude of 1350km. The design was later changed to 30 satellites with larger footprints. Transmission occurs in the uncrowned and high-bandwidth Ka band. When a user needs bandwidth to send packets is request and assigned dynamically in about 50 msec. LEO EARTH ORBIT HOW SATELLITE COMMUNICATION WORKS? The concept of satellite based network is to transmit and receive signal from ground stations. The purpose of satellite communication is to use it for video transmission and sharing. In simple words a satellite is a device which revolves around the earth either for collecting useful information or for helping transfer of information. HOW DO SATELLITES COMMUNICATE? Satellites communicate through a complex system of telemetry that connects and transmits signals between satellites and earth-bound stations. This system begins with telemetry, tracking and command (TTC) subsystem which tracks and directs signals. TTC produces signal that are directly commensurable to the quantity that is being measured, encoding and transmitting these signal to distant stations on earth. APPLICATIONS OF COMMUNICATION SATELLITES The applications of communication satellites are, Telephone Satellite Television Fixed Service Satellite Direct Broadcast satellites Mobile satellite technologies Satellite radio Amateur radio Satellite internet Military uses Navigation TELEPHONE The first application for communication satellites was in intercontinental long distance telephony. The public switched telephone network relays telephone calls from landline telephones to an earth station where they are transmitted to geostationary satellite. SATELLITE TELEVISION The satellite television is relatively few signals of large band width to many receivers being a more precise match for the capabilities of geosynchronous comsats. Two satellite types are used for North American Television and radio that are Direct Broadcast Satellite (DBS) and Fixed Service Satellite (FSS). FIXED SERVICE SATELLITE It uses the c band and the lower portion of the Ku bands. It is normally used for broadcast feed to and from television networks and local affiliate stations as well as being used for distance learning by schools and universities, business television, video conferencing and general tele- communications. It is also used to distribute national cable channels to cable television head ends. DIRECT BROADCAST SATELLITE It is a communication satellite that transmits to small DBS satellite dishes. It is usually 18 to 24 inches or 45 to 60 cm in a diameter. MOBILE SATELLITE TECHNOLOGIES It was using antenas.

Vodafone Business Marketing Analysis Marketing Essay

Vodafone Business Marketing Analysis Marketing Essay Vodafone is a well-known mobile network operator headquartered in Newbury, England. It is recognized as the largest telecommunications network company all over the world on the basis of its turnover. Currently, the company has equity interests in twenty-five countries and Partner Networks in another forty-one countries (Vodafone 2011). It is the second largest mobile telecom group throughout globe after China Mobile. The firms success is due to its strategic capabilities and their link with significant external and internal factors. Nowadays for surviving in an intense competition, it is essential that firms must be innovative but it is also essential to identify what makes a firm innovative. As well, it is also vital to identify that what are the resources that make a substantial contribution in a firms innovation capabilities. In regard to business these innovation capabilities are also known as a firms strategic capabilities. The success of a firms strategic capabilities depends on its ability to link it with its internal and external factors that influence the setting of its business objectives and policies. In the light of resource based theory, the strategic capabilities of Vodafone can be assessed by identifying its current resources and capabilities as a successful player in telecommunication network industry (Ordanini Rubera 2008). Subsequently, the effects of its key resources on its strategic capabilities need to be identified in relation to its link with external and internal factors. Throughout company long history and success its resources are classified in two categories that are: Tangible resources: The company tangible resources can be classified into four categories that are financial, physical, organisational structure and technological resources. Intangible resources: Intangible resources can be classified into people-dependent and people-independent resources (Bakar Ahmad 2010). All these resources are not having same importance to company strategy as financial, structure, technological are highly important whereas physical resources is having ordinary importance to it. On the other hand, people dependent and people-independent resources like human and innovation resources and reputation and organisational culture all are having high importance to Vodafone strategy. In regard to these resources, the company is significantly able in developing several strategic capabilities that can be analyzed with the help of its value chain activities that are primary activities and support activities (Bakar Ahmad 2010). Activities or organisational functions direct its employees towards the development of capabilities so it is essential to identify capabilities in regard to companys primary and support activities. One of the substantial strategic capabilities developed by Vodafone in regard to its operations is providing telecommunication services at low cost with guaranteed quality. In regard to technological development, the company have become able to exploit technological opportunity and developing and applying technologies (Donaldson OToole 2007). For handling human resource management, it has developed its capabilities in concern of recruiting and training competent personnel for technological innovation and motivating compensating all employees for more and more technological innovation (Dodourova 2003). In regard to its infrastructure related activities, it has developed capabilities like recognizing and promoting the aspect of innovation, financing and planning for technological innovation, integrating all functional departments, evaluating technological innovation, legal support to it, and attaining essential government support to finance and protect its technological innovation (Dodourova 2003). The discussion of company strategic capabilities and resources depict that almost all its strategic capabilities are grounded on technological innovation that are highly supported by its innovation-friendly tangible and intangible resources. Due to this extreme association between resources and capabilities, the company have become able to handle its external and internal environment that can be understood with subsequent tools like PEST and SWOT analysis: PEST analysis Political factors: Several political factors related to regulations, infrastructure, and health issues affect Vodafone business objectives and policies but with its strategic capability of recognizing, financing, planning, integrating, assessing, and legal and government support it become able to effectively deal with these external issues and develop effective business strategy as per the industry trends and environment (Donaldson OToole 2007). Economic factors: Economic factors like high cost of licences, the bidding war for 3G and constant price wars between providers also critically affect company and its business plans but with its strategic capabilities of technological innovation Vodafone has become able to serve its customers with more surprising and advanced services (Dodourova 2003). Its technological development operations related capabilities are significantly assisting it in resolving economical issues from its external environment. Social-cultural factors: Socio-cultural factors like health issues, demographics and social trends also affects company operations that it critically handled with the help of technological innovation in regard to its human resources and technology development (Lynch 2006). Technologies offered by Vodafone are assured and approved that assist it in handling health related issues and its employees are highly dedicated and committed for technological innovation that assist in handling changing demographics and social trends. Technological factors: Technology related issues that affect company operations and business plans are excessive technological change in mobile phone industry, the introduction of 3G and several other advanced aspects (Dodourova 2003). All these external environment related issues are handled by Vodafone with its technological innovation capability that has been developed by exploiting technological opportunity and developing and applying technologies. SWOT analysis: Another contribution of Vodafone strategic capabilities is in concern to the management of its internal environment that is highly essential to link it up with external environment. With the help of its strategic capabilities, the company has become able to maximize its strength and existing opportunities like global experience, establish itself across several countries, exploring new technologies related to telecommunication and mobile, and increase its size of the market and as well as its market share (Bakar Ahmad 2010). As well, due to its technological innovation capability it has also become able to establish itself at a good global platform, standardized customer relationship management and attaining high operations margin (Dodourova 2003). In addition to this, the company has also become able to minimize its weaknesses and threats to external environment like high capital expenditure, huge RD and infrastructural costs, legal issues, selection of appropriate technologies, political and social regulations, and increasing competitors (McLoughlin Aaker 2010). It has all become possible due to its strategic capabilities developed throughout its different primary and support activities and continuous support from its tangible and intangible resources. All the above identified strategic capabilities assist firm in handling its external as well as internal factors that in turn assist it in the development of appropriate business objective and plans for present and future success of the company. Critical Appraisal of Vodafones Business Performance since 2008 Vodafone is one of the worlds largest mobile communications companies on the basis of revenue. From, its inception it is operating with a vision to become communication leader in a significantly connected world (Capon 2008). In its initial year, it confronted substantial difficulties throughout its business performance but in last some years it has attained immense success due to its several distinct strategic initiatives (Sandbach 2009). Since 2008, the company is doing quite well but still it confronted several failures related to intense competition, emergence of advances communication technologies, and continuous changes in customer preferences (Lynch 2006). For handling failures related to competition the company adopted three generic strategies for competitive advantage. For handling excessive competition and market pressure, the company made use of cost leadership strategy and differentiation in spite of focus strategy. In regard to its problem of competition, the company cost leadership strategy was highly helpful. One critical success attained by the company in this period was to become a firm with truly international customer base (Sandbach 2009). It become possible for Vodafone due to its appropriate strategies like differentiation and cost leadership strategy. In present also, this strategy is highly helpful for the company in dealing with the issues that may arise with number portability. Number portability means customers can switch to anyone who provides a reliable and cheapest service (Vodafone Annual Report 2010 2011). By competing on its cost leadership, Vodafone can direct itself towards higher unit profits that in turn will help it in attaining competitive advantage through decreasing costs. Another imperative success that company has attained in last 3 years is a good global platform which integrates its existing future network systems and heightens its ability to launch products with a concentration on both market speed and the ability to deliver it throughout all group network (Lynch 2006). It is done with a strategic initiative of differentiation. The differentiation along with marketing strategy and effective marketing mix helped Vodafone in serving its customers with added value through their wide range product features and quality that is significantly different from its competitors (Curwen Whalley 2010). The company strategic initiatives and their success and failures can also be understood effectively with the help of BCG matrix that depicts the companys market share and growth rate: Relative Market Share (Cash Generation) High Low Stars Multimedia messaging Question Marks 3G Vodafone Live Cash Cow SMS Dogs Analogue services High Market growth rate (Cash Usage) Low Vodafone BCG Matrix The BCG matrix depicts Vodafones portfolio that in turn demonstrates its products stand. Boston matrix represents the companys portfolio according to where the products and services stand in regard to market share and growth (Johnson 2008). This matrix shows that the company is operating by attaining a balance. Although, it has also confronted troubles in some last years in regard to 3G and Vodafone live that can also be depicted as a problem child or question marks. For effective future success in regard to the existing problems, the company should decrease its investments into its analogue services and in its place it should make use of money from cash cow SMS to reconstitute the problem child and maintain the star multimedia messaging in the high market share/high market growth area (Lynch 2006). In addition to these strategy models, the company performance since 2008 can also be understood with the help of different tools of financial analysis. By analysing subsequent financial ratios in terms of liquidity profitability, efficiency and return to investors it will become easy to identify that how well company managed its performance: Liquidity Ratios Current Ratio: The current ratio for Vodafone decreased from 5.40 to 5.00 in 2009 and 4.99 in 2010. It depicts that in terms of liquidity this period was not as good as throughout these years the company capability to pay its liabilities has decreased (Vodafone Annual Report 2010 2011). Quick Ratio: Vodafones quick ration fall from 5.38 in 2008 to 4.98 in 2009. This in turn also decreased slightly with 4.97 in 2010. This decrease shows that since 2008, the company ability to pay current liabilities without depending on the sale of inventory has also not attained any improvement (Luetjen Maatwk 2011). Profitability Ratios Gross Profit Margin: Vodafones gross profit margin over the three years has fallen slightly from 38.30% in 2008 to 37.00% in 2006 to a further 33.80%. It is the result of uninterrupted rise in the cost of sales. Although company margins are falling but its ratios are much better than its competitors that demonstrate that industry is at its matured stage and regularly the company is making use of new marketing strategies to bring down its cost. Operating Profit Margin: The company operating profit margin has fallen from 28.32% in 2008 to 14.28% in 2009 that in turn again rose to 21.32% in 2010. This was due to company approach towards market trends and existing competitors moves (Luetjen Maatwk 2011). Net Profit Margin: The company net profit margin has fallen initially from 19.4% in 2008 to 7.51% in 2009 and afterwards it improved to 19.38% in 2010 that was due to companys use of appropriate generic strategies and marketing strategy (Vodafone Annual Report 2010 2011). Return on Equity: The return to equity was also fallen from 8.83% in 2008 to 3.63% in 2009 but again with appropriate strategies it was increased to 9.49% in 2010. Efficiency Ratios Stock Turnover: The company stock turnover has increased continuously in the three years from 85.08 in 2008 to 99.56 in 2009 and 102.71 in 2010. This shows that throughout this three years period the company has effectively converted its stocks into revenue and as well it also made an effective use of its working capital that is critical for attaining success in present intense competitive environment (Luetjen Maatwk 2011). Debtor Turnover: The debtor turnover of the company has fallen slightly from 5.42 in 2008 to 5.35 in 2009 and 5.06 in 2010. It depicts that Vodafone is having high efficiency in regard to credit management. Asset Turnover: The asset turnover of the company is almost similar in three years as it was 0.28 in 2008, 0.27 in 2009 and again 0.28 in 2010. This ratio of company depicts its performance in generating sales from the assets at its disposition. Investment Ratios The Company earning per share has confronted both the increase and decrease from 2008 as in 2008 it was 12.56. In 2009 it reached at 5.84 and in 2010 it reached at 16.44. In addition to this, its price earning ration also confronted increase and decline. In 2008, it was 2.52 that increased to 3.14 in 2009 and again decreased to 1.35 in 2010 (Vodafone Annual Report 2010 2011). The companys use of appropriate strategies in comparison to its competitors assisted it in attaining this position. With the analysis of different financial ratios of the company, it can be said that the company performance since 2008 was a mix of success and failures. In this period the company did not confronted any severe failure in spite of just some minor business and competition related troubles (Wilson Gilligan 2005). Also, the company efforts made throughout this period were highly effective as due to this only it become able to make an effective use of its working capital. Development of a Potential Future Strategy for Vodafone With detailed discussion of company strategic capabilities and performance since 2008, it becomes apparent that company is doing very well but several times it is also troubled with intense competition and several other factors like increasing costs, emergence of advance communication technologies and changing preferences of customers (Dibb Simkin 2010). Till now, the company made use of cost leadership and competitive strategy that significantly helped it in attaining its specific business goals and objectives but it also need to be updated continuously. In regard to grow its position in international and global markets it is vital that the company operate with a potential future strategy that can be developed effectively with the help of Porters Diamond that in regard to Vodafone is as follows: Porters five forces Subsequent five forces make a direct effect on Vodafones strategic competitiveness that in turn will assist in determining a potential future strategy for the company: Competitive rivalry: In telecommunication market in which Vodafone operates competition is quite high and basically it comes from its competitors O2, Orange, T-Mobile and Virgin. In this market rivalry is high and there is no brand loyalty that exhibits that there exist little differentiation in spite of price (Dibb Simkin 2004). For handling this rivalry and growing in international markets the company should expand its operations in more and more developing nations. Buying power: In the market Vodafone is operating buying power is quite high and it could be understood with the measures of number of customers that disconnect throughout a year. This also depicts that rivalry in industry is high. Customers have several choices and new packages in regard to new tariffs and new phones (Hitt, Ireland Hoskisson 2009). For surviving in this kind of market it is vital to have continuous upgrade and expansion in developing countries for maintaining company position at global level. Power of suppliers: In addition to high buyer power, the telecommunication market also operates with strong suppliers power. In this regard, as Vodafone is a cost leader, it operates with margins higher than their competitors. This assist it to attract price increases from its suppliers more comfortably than its competitors (Dibb Simkin 2010). Being an extensive, leading competitors of the mobile telephone industry, Vodafone is able to hold its supplier cost down and attain profit but this situation would not remain in long-term if company is not able to main its position in global and international markets. For this it is vital to enter different developing countries. Threat of substitutes The company threat of product substitutes is low and it is due to its focussed cost leadership strategy. This strategy makes it difficult for others to produce similar products and services at a lower rate with same economies of scale (Fransman 2002). Threat of entry Although the threat of new entrants in industry is low but this situation need to be maintained by Vodafone by reducing its cost below of its competitors. This could be done by maintaining eminent level of efficiency and extending its place and position in different international and global markets (KÄÂ ±mÄÂ ±loÄÅ ¸lu, HNasÄÂ ±r NasÄÂ ±r 2010). With the help of this porters diamond analysis, it becomes evident that the most potential future strategy that can be adopted by Vodafone is expanding or concentrating more on developing countries. This analysis assists in identifying the suitability of selected potential future strategy. With this analysis it becomes evident that in present, Vodafone is able to maintain its position and attain significant competitive advantage with the help of focussed cost leadership strategy but the situation will not remain same in future. In future competition will get more intense and in that environment a firm that have strong international level presence will be able to operate. So, it is quite helpful for Vodafone to operate with a strategy of concentrating more on developing countries (KÄÂ ±mÄÂ ±loÄÅ ¸lu, HNasÄÂ ±r NasÄÂ ±r 2010). This strategy will also assist the company in increasing its profitability and cost-benefit that is related to the acceptability of a strategic option. Until or unless a strategic option s not acceptable it is not beneficial to use it. With this future strategy, the company will become able to reduce its costs and increase its benefits and shareholder value (Hitt, Ireland Hoskisson 2009). In addition to the suitability and acceptability of this future strategy, adoption of this strategy is also feasible. As in present also company is operating in several global locations so it is not so difficult for it to concentrate more on developing nations (Dibb Simkin 2004). It serves its customers with low prices that would also be beneficial for it to expand in developing nations. In this way, it can be concluded that concentrating more on developing markets is a quite effective potential future strategy for Vodafone and for its assured future success.

Domestic Violence: Why Do Women Stay? Essay -- Violence Against Women E

It is common knowledge that Ray Rice used his wife as a punching bag in the elevator of an Atlantic City casino. What is truely remarkable is that his fiancà © became his wife after that vicious left hook to the face left her unconscious. Why do women stay with men who beat them unconscious? Domestic violence is a serious and complex plague of society that affects all, but women make up the largest number of victims in most case studies. In the United States alone, '1.5 million women are raped or physically assaulted by an intimate partner each year. More than 500,000 women victims require medical treatment, and 324,000 victims are pregnant at the time of assault' (Berlinger, 'Taking' 42). Numbers like these show how intense the situation of domes tic violence truly is. 'Two women a week are killed by a current or former partner and domestic violence accounts for 22% of all recorded violent crimes' (Jamil 70). Domestic violence takes such a large number in percentages regarding violent crimes, yet often is dismissed by many with the idea that 'this won't happen to me'. Somehow, somewhere, domestic violence will touch everyone whether by someone they know or by televised publication. Though domestic violence affects men as well, the female subject is more often the victim. Domestic violence has a continuous cycle that has been influenced since birth and can be stopped with intervention but each victim's reason for staying will vary.   Ã‚  Ã‚  Ã‚  Ã‚  Researchers are still trying to understand domestic violence, what causes it and how far back psychologically does it go. A Scottish psychoanalyst, W. Ronald D. Fairbairn, conducted studies such as these. These studies had a grand influence on British object relations and he founded the ?Object Relations Theory? and the ?Dynamic Structure of the mind? (Stringer). Similarly to Sigmund Freud?s ?id?, Fairbairn has levels of the internal unified ego that will split as a self defense mechanism in relation to the emotional pain a child is feeling (Celani 62). This unconscious strategy is necessary. The internal unified ego is composed of the self-esteem of humans and is divided into three parts ... ...Berlinger, June. ?Domestic Violence.? Nursing Aug. 2001: 58-63. Berlinger, June. ?Taking an Intimate Look at Domestic Violence.? Nursing Oct. 2004: 42-46. Berlinger, June. ?Why Don?t You Just Leave Him Nursing Apr. 1998: 34-40. Busch, Noel Bridget. ?Comparisons of Moral Reasoning Levels Between Battered and Non-battered Women.? Journal of Social Work Education 40 (2004): 57-71. Celani, David P. ?Applying Fairbairn?s Object Relations Theory to the Dynamics of the Battered Woman.? American Journal of Psychotherapy 53 (1999):60-73. Hadley, Susan M. ?Linking the Orthopedic Patient with Community Family Violence Resources.? Orthopedic Nursing 21 (2002): 19-24. Jamil, Tanvir. ?Domestic Violence.? Pulse 4 Oct. 2004: 70. Marvin, Douglas R. ?The Dynamics of Domestic Abuse.? FBI Law Enforcement Bulletin 66 (1997): 13-18. Oeltjen, Holly. ?Stop the Beating.? Women in Business 44 (1992): 20-23. Starsoneck, Leslie, and Sharon Friedman. ?Taking Exception to Asymmetrical Role-Taking: Comparing Battered and Non-battered Women.? Social Work 42 (1997): 113-115. Stringer, Kathie. Kathie?s Mental Health Review page. 22 Nov. 2004 http://www.toddlertime.com/fairburn.htm

Could America not have fought the British :: essays research papers

Could America have gradually and peacefully developed independence within the British Common wealth, as Canada later did, rather than engaging in a violent revolt? Soon after England’s victory in the Seven Years’ War, England struggled with the financial costs of the war. England’s Parliament tried to establish power in the New World by issuing a series of laws. England attempted to have the colonies help pay for the cost of the war that would later help lead to revolt in America. Prior to the Seven Years’ War, the English rarely intervened with colonial business. It was during this time that the colonies began gradually to think and act independently of England. This scared England, and initiated a period in which they became more involved in the colony's growth. The passage of these laws undermined the Colonist's loyalty to England and stirred the Americans to fight for their freedom. What began as a fight over economic policies soon deteriorated into t he difference in Americans and Britons political views, which help lead to the violence of the American Revolution (The American Pageant, pg 122). I believe a violent revolt could have been prevented only if England hadn’t pushed the Colonies past the point of non-violent resolutions. Before 1763, the only British laws that truly affected the colonists were the Navigation Acts, which monitored the colony's trade so that it traded solely with England. As this law was not rigidly enforced, the colonists accepted it with little fuss. The colonies also accepted England's right to monitor trade. The change of course in 1763 was what really riled the colonists. England began to slowly tighten its imperial grip on the colonies by ordering the British navy to begin strictly enforcing the Navigation Laws (The American Pageant, pg 125). Additional problems began when. This was a powerful weapon against smuggling, but most importantly to the Colonists; it allowed the invasion of their privacy. This was crossing the line and violating the rights of an English man. During the Seven Years War, the British sent over ten thousand troops to America to deal with property problems at the frontier. This cost a large amount of money, and Britain did not want to see the sum come out of its own pocket. To pay for some of the expense, Britain began to pass acts to tax the colonists and lighten the severe debt the empire was in.

Should the Australian flag be changed? :: essays research papers

SHOULD THE AUSTRALIAN FLAG BE CHANGED? The Australian flag was chosen in 1901, when a competition was held to design our country’s flag. The guidelines of this competition included that the Union Jack and Southern Cross should appear on the flag. However, I believe that in the year 2001, the Australian flag needs to be changed. During the course of this essay, I will show that the Australian flag does not represent all Australians, in particular, Aboriginal Australians and that the symbols on our flag are no longer relevant and are not unique to Australia. I will also show that the present flag is not instantly recognisable and is too similar to flags of other countries. The current Australian flag does not represent all Australians, in particular, Aborigines. As a nation, Australia is heading towards Aboriginal reconciliation and by changing our flag to include Aboriginal elements, we would take reconciliation a major step further. By acknowledging publicly that Aborigines are a part of our nation, not only are we making it clear to Aborigines that we want to reconcile, but we are also sending out a message to other countries that we are proud to be a multi-cultural country. Our current flag suggests that as a country, we value Great Britain more highly than our own native people. Yet when the AGB conducted a nation-wide survey it discovered that 66% of those polled supported elements of the Aboriginal flag appearing on a new Australian flag. This is another example of our current flag not representing Australians. The Union Jack featured on the Australian flag may once have been relevant, but today holds no special significance for Australia. The Union Jack, a prominent aspect of our flag, symbolises the uniting of England, Scotland and Ireland, to form Great Britain. This was an historic event but even so this is not important to Australia. Some people believe the Union Jack is vital for our flag to symbolise our ties with Britain. However these people often over look the fact that Australia, which is often referred to as the ‘Land of Migrants,’ is made up of a population of which almost 40% of the people are not born here. Much of our population has migrated form other parts of Europe, Asia, South America and Africa. Therefore our ties with Britain are less important and meaningful. If we remove the Union Jack from our flag, this does not mean that Great Britain will not assist us if we find ourselves in need of their aid.

California Culture Essay

California culture has changed a lot over the years. There are new trends coming out all the time. Whether they succeed or not they’re always changing. Fashion is a big deal in California, it’s the way you express yourself. Fashion trends that have been around for a while are jeans, V-neck shirts, and tennis shoes. New trends are TOMS which are shoes that are extremely comfortable, highlighter colors, and body piercings. Highlighter colors are used for clothes, jewelry, nail polishes, hair, shoes, and even make up. Piercings used to be just for your ears and nose but now they’re used for practically any body part like your belly button or back dimples. There are also trends in food restaurants. McDonalds had always been a favorite no matter how unhealthy it is. Some more fast food restaurants are In-N-Out, Chipotle, and Wingstop. A new slang word almost everyone uses is â€Å"YOLO† which means You Only Live Once. There is also a sign for representing the west side where you make a W with your fingers. Some really important problems are unemployment, debt, drugs, gangs, and obesity. There are so many people with big families but don’t have jobs because there aren’t enough being offered. Reasons why people are unemployed are because corporations aren’t using their profit to hire additional workers and state and local governments are continuing to reduce their workforce. A solution to help unemployment rates would be to eliminate unemployment insurance unless it is really needed. This insurance makes people lazy, they stop trying to look for jobs. We are in debt for a lot of reasons but I want to focus on one reason that many people might not think too much about, welfare. Welfare costs a lot for us especially if it’s being wasted on someone who doesn’t really need or deserve it. There are many people who use welfare for drugs and just sit around their house on a couch doing nothing. They learn to live off welfare and then don’t try to even look for jobs. Many people with children still do this as well. A solution to this would be several drug tests at random times and people should have to keep some type of proof to show that they have been looking for jobs and submit them every 2-3 weeks. Drugs, smoking, and drinking is becoming a lifestyle for teenagers. This is a big problem that needs to stop ASAP. It’s dangerous and reckless not only for the teens using but for innocent people around them. Solutions for this would be random searches for drugs in school. Being in gangs is also something popular among teens. Representing or â€Å"repping† colors and hats are cool to teens. Gangs are way too dangerous and frightening and the only solution I can think of is more security and better protection. The last problem is the obvious one, obesity. Obesity is taking over! It’s a huge health problem. 2/3 of US adults are overweight or obese. About a quarter of 2-5 year olds and 1/3 of school-age children are obese. A solution to this would be to have less fast food restaurants and kids should be educated and encouraged to make healthier choices at a young age so it becomes a part of their lifestyle. My prediction for society in 5 years will be that both obesity and debt will get worse. This can harm me because obesity can lead to death and debt can make be broke and homeless if I’m not careful. I also think computer technology will advance rapidly. No one will carry around textbooks at all and we might not even go to class we can all sit at home yet be in a computerized classroom together. That might not happen in 5 years but I do believe it’ll happen soon. This will benefit me because it saves gas, time, and money for fees on books.

“On the Sidewalk Bleeding” by Evan Hunter Essay

In the short story â€Å"On the Sidewalk Bleeding† by Evan Hunter, we learn that the main character of the story, Andy, is struggling to remove his jacket while he lay in an alley bleeding. We also learned that it was very painful for Andy to move, let alone take off the silk jacket, but he did so anyway. The jacket he wore symbolized his belonging to a city gang called The Royals. Andy wanted to remove his jacket in his last moments because he did not want people to think of him as being just another member of The Royals; he wanted to be remembered as Andy. Andy did not want to be portrayed as simply another young teenager who was caught up in city gang violence, but as himself; and so he tried to remove it. Andy knew that if he died, he would no longer be a Royal, but just simply Andy. While lying in the alleyway, Andy realized that the only reason a member of The Guardians, their opposing gang, stabbed him was because of his purple silk jacket that had the words â€Å"The Royals† stitched to the back of it. The words of his attacker continuously repeated in his mind; â€Å"That’s for you Royal!† Andy knew that the knife that cut through him did not hate Andy, but hated the jacket. Andy realized that the title of being a Royal was no longer as important to him as it once was. The jacket he had once worn with pride had meant nothing to him, and was the cause of the stabbing that occurred. Andy wondered why he thought the fights, the jumps and the purple jacket were once so important to him. While he was dying, he finally realized that being a Royal was not worth it because he had just wasted his time. Andy suddenly felt as though he had never done anything, seen anything or been anywhere. Although it was painful for Andy to remove the jacket, he did so in his last moments because he had realized how stupid being part of a gang was. Andy struggled to remove his jacket from his backside because he no longer wanted to be part of gang violence. Andy did not want to be a Royal.