Police and Lethal Force Essay

Police work entails expectedly many opportunities for misuse of authority or the excessive use of force which is not necessary when in the line of duty (Strack 1994; ACLU 1991). This is a primary issue that concerns policing and the grave and abusive conduct of men in uniform whether they are in the United States or elsewhere in the world (Police culture and behavior 2008).   There are various factors that are usually pointed at whenever this happens; police officers already in the brink of burn out are a primary reason. However, the mental or psychological state of an officer is usually in question if this use of lethal force occurs.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Why is this considered an issue? It is a given usually, that a police officer is knowledgeable of the â€Å"force continuum† (www.policetest.info) which is a kind of scale that guides an officer in graduated level with which what method or approach will he resort to under any given circumstance (see appendix A).   This shows that by his mere presence alone, the officer realizes, the suspect may be alerted or threatened and succeeding responses by the two individuals (i.e., if it involves two people only) are then again graded and evaluated by the officer according to the force continuum. Precisely because reports are aplenty concerning police brutality which happens when a suspect is frisked and/or confronted with a criminal activity and many of these instances that the persons of interest or suspects do not even have any weapon of sorts with them, nor were they in the position challenging the person in authority. The case of Rodney King in 1991 became a platform for many of these reforms that were made eventually, to respond to public clamor for justice regarding perpetrators the like of which Rodney King had suffered from.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Studies show that in most organizations where reforms have been initiated, what was important was the regular monitoring of the activities of police officers ensures that these men minimize their propensity to exercise the capability of employing lethal or deadly force against any citizen or any suspect unless merited. This is not just to safeguard any suspect or citizen whether they are coming from the expected â€Å"marginalized groups† where the most likely victims are men of color, older or aging citizens, women and children but even these same men in uniform from their own tendencies to act with anger or rage and resort to these means (ACLU 1991). â€Å"To serve and to protect† can mean both ways when interpreted in the light of these reforms: it means serving and protecting the men themselves who are employed to do the same to the general public. Affirming their code of ethics now and then may be a small thing but it is still a major part of reminding officers why they are in the force and the accountability that is necessary in the deterrence of themselves committing a crime needlessly. Appendix A    The Force Continuum More Force    Deadly Force       Less Lethal       Pepper Spray, Baton, Taser       Empty Hand Control       Verbal Commands Less Force    Officer Presence Source: http://www.policetest.info/FORCE_CONTINUUM_POLICE_USE_OF_FORCE.htm    Works cited: Strack, Lorr M.1994. Personality profile of police candidates. Journal of Clinical Psychology; 50(2):200-7. www.pubmed.gov. _____ Police culture and behavior. Accessed March 12, 2008. American Civil Liberties Union. On the Line: Police Brutality and its remedies. New York. April 1991. Retrieved March 12, 2008 < http://www.aclu.org/police/gen/14614pub19971201.html> _______ Police Oral Boards and Use of Force Continuum. Retrieved March 12, 2008

Marketing for services

Hello Mr Negru Welcome to Vodafone and thanks for choosing us. We know sometimes it's the small things that can make your mobile experience even better. So, below you'll find help on setting up your phone and information on the wide range of benefits you can enjoy on Vodafone. In this email you'll also find information on what you get with your price plan and any extras you might have added.We hope you'll have a great time with Vodafone, but if you're not happy with your device, you'll need to go back to he company you bought it from to find out what to do next. Once again, welcome to Vodafone and thanks for choosing us. Vodafone Customer Services team Your account details Account number 687970078 Mobile number 07449659303 Contract start 14-jun-13 Minimum commitment end UK minutes UK texts UNLIMITED UK internet 500MB Monthly line rental E43.OO Voice calls, internet and messaging within the UK from UK mobiles Standard UK call charges Cost per minute (1 minute minimum call charge) Call s to any Vodafone I-JK mobile, standard UK landline starting 01, 02, 03) and voicemail 35P Other mobile networks within the UK Non-geographic numbers (starting Non-geographic numbers (starting 0845 and 0870) 14p Freefone numbers starting.

Cango Wk 4 Swot

Performing a SWOT analysis technique would be very beneficial at this point and will serve as the baseline to elaborate on a strategic plan for the organization. CG consultants have been monitoring CanGo’s processes for quite sometime, and we have developed the following preliminary SWOT analysis: Strength: ?Purchasing an automated storage and retrieval system (ASRS) would help to improve the warehouse, by purchasing an automated storage and retrieval system it is a great solution for CanGo’s handling inventory in a more effective and efficient manner. ?CanGo has had tremendous growth over the past couple of years. CanGo has also been recognized for as one of the fastest growing small business in the Hudson Valley. CanGo is continually looking to venture out into other areas, in an effort of improving the overall organization. Weaknesses: ?One of the biggest issues is the fact that CanGo does not have a Vision and Mission Statement. Without a vision and mission the organization does not have a clear direction of the organization. ?CanGo is also missing a Strategic plan, without a strategic plan there is no roadmap for growth and prosperity. Strategic planning will help you foresee and react quickly to market changes and opportunities. CanGo should conduct these strategic plans routinely, by doing so it helps you to see opportunities earlier and set up contingency plans so threats are minimized. ?Lack of a system analysis and programmer is also a weakness for CanGo, in general a system analyst would ensure that the requirements set forth by the business are captured and documented correctly before the solution is developed and implemented. Currently this is not happening for CanGo, so this is an area that needs to be addressed, without it CanGo would not have the knowledge of understanding how present and future business needs will impact the olutions and the implementation process. Opportunities: ?Investing in an in-house database that incorporates into an automated storage and retrieval system ASRS. Fully automated and integrated storage systems are the ultimate in warehouse management and efficiency. They allow for complete integration of the company’s ERP software with warehouse retrieval storage system. Order picking is optimized and controlled. ?CanGo would also benefit from updating their website to reinforce corporate and brand identity, this would help their existing investment in marketing go further. This would allow for CanGo to advertise services and products, build customer relations through personalized services, they could also benefit by conducting market research through their website. The internet is a great opportunity for your business to compete on a much more level playing field with much larger businesses. Threats ?CanGo faces losing business from their website to other websites due to their web search taking too long, where the competition’s website is optimized and produces the results quicker Recommendations Issue 1: Marketing to the right customers and consumers is vital to every business. A company needs to know how to market to a certain target to attract their customers so they can sell their goods and create a profit from their inventory. CanGo built their success onluck and they never bothered to get into the details of how their company became successful. They are lacking important and vital information to keep their company successful. Since there is no marketing department in CanGo, I would suggest for them to hire an outside company to conduct their marketing research; I believe that they would benefit from this. The upper management of CanGo should research the company that would best fit the job; perhaps choosing a company that specializes in the same industry as CanGo. There are many advantages to hiring an outside research company; they would be able to determine who the target customers are, where these customers are located, how to reach the target customers and exactly what type of product or services they are looking for. Once the marketing research company determines all of these issues, CanGo would be more effective in marketing their product. Issue 2: The fact that no one is tracking where the work is and who is supposed to be working on what can lead to many problems. Some employees may be doing more work than others because they are efficient and everything seems to land on their desk while others may be receiving credit for work they are not doing. In the video we saw that Nick was tasked out with creating a process flow chart, but he passed it on to someone else, and that some one pass it down to two more people. I believe in fair and equal work between team members so they should break down the work prior to initiating any task. There is nothing wrong with helping your teammates but not do the work for them. Passing work like that can also lead to it getting misplaced. They should use a flow chart to track where the work is. A Gantt chart or a document flow chart seem like a perfect fit for this occasion. The document flow chart will trace the process flow chart document through the system to avoid it getting lost. Losing information can also lead to the loss of secret or personal information. It can be very costly and time consuming to redo all the work that was lost. No one wants to redo what he or she already did. Issue 3: CanGo has been experiencing issues where customers are browsing the website and even selection items to purchase and placing them in their check-out cart; however the customers are leaving the website without making their purchases. It appears that the customers are experiencing issues regarding making purchases from the website. CG consultants have a number of recommendations to enhance the shop experience on CanGo’s website. One of the reasons may be due to trust. With internet connection, people want instant gratification. If your sale process is not hassle-free, many customers will go elsewhere. In order to keep customers coming back and to making purchases, CanGo needs to make sure that it is easy to navigate throughout the website, such as making sure that when a customer click on an item it loads up in a timely fashion, time counts, when shopping on websites. Other things that could enhance the website are having a clean and professional design; your home page has a huge impact on visitors. I would also include a search box that is user friendly, this way customers can locate items that they are interested in quickly. Online customer service is another feature that would enhance business, if customers wanted to chat about checkout problems, this could prevent cart abandonment. Not only can live support help customers figure out your site, locate products or ask questions, live chat can be reactive, where the system triggers a chat invitation based on user behavior. Last but not least there should be links to social networks, such as (Facebook, Twitter, etc. , all of these functionalities would enhance the customers visit to your website more inviting and pleasurable. Issue 4: At CanGo, there is an increase in customer complaints and returns, and before they bring in a new ASRS system and spend more money, they need to correct the customer issues beforehand. If customers are not satisfied with CanGo products or the way they are handling the ordering process, then complai ning is a good way for CanGo to realize they are doing something wrong, so they can fix it. In order to keep loyal CanGo customers as well as gain more, the company needs to address where the customers complaints are coming from. This could be from the website not being user-friendly or the customer is not getting enough feedback and going through with the purchase. If the customer does go through with the purchase, then CanGo seems to be getting more returns of the merchandise bought through the website. What CanGo needs to do is to start at the beginning to to look at the company through the eyes of the customer, and they need to figure out the best way to have the customer feel great and good about their purchases from step one of the buying process to the final purchasing stage of the process. Issue 5: Website optimization is very important to online businesses, when a customer makes a search on the website they do not want to have to wait long periods for the results. To improve the issue with the long search times they need to optimize their website and use website compression, this will allow the website to run much faster and produce the quicker results that the customers are wanting. Issue 6: To solve is issue with where the employees that are pickers will go once the ASRS system is implemented is simple, they can look at areas that have performance and possibly quality issues and they can place these employees there as opposed to terminating them. By placing these employees in these â€Å"problem† areas, this can increase the productivity of these areas increasing more work flow. Reference Monique. (2012, January 23). [Web log message]. Retrieved from http://upandrunning. bplans. com/2012/01/23/the-benefit-of-market-research/ Best practices for speeding up your web site. (n. d. ). Retrieved from http://developer. yahoo. com/performance/rules. html CanGo Video Week 34. (2012, November 11). Retrieved from DeVry University: www. devryu. net Harris, D. (n. d. ). Types of Flow Charts. Retrieved November 20, 2012, from eHow: www. ehow. com/about_5061018_types-flowcharts. html CanGo Videos Weeks 34. 2012, November 19). Retrieved from DeVry University: www. devryu. net Center for simplified Strategic Planning. (2011, November). Simplified strategic planning. Retrieved November 2012, from The best ways to reward employees: www. cssp. com/http:;www. entrepreneur. com/article/753340 CanGo Videos Weeks 34. (2012, November 19). Retrieved from DeVry University: www. devryu. net Top 10 Things Customers Expect from Your Online Store. (2012, 11 20). GetEelastic. Retrieved fro m http://www. getelastic. com/customer-expectations/ Cango Wk 4 Swot Performing a SWOT analysis technique would be very beneficial at this point and will serve as the baseline to elaborate on a strategic plan for the organization. CG consultants have been monitoring CanGo’s processes for quite sometime, and we have developed the following preliminary SWOT analysis: Strength: ?Purchasing an automated storage and retrieval system (ASRS) would help to improve the warehouse, by purchasing an automated storage and retrieval system it is a great solution for CanGo’s handling inventory in a more effective and efficient manner. ?CanGo has had tremendous growth over the past couple of years. CanGo has also been recognized for as one of the fastest growing small business in the Hudson Valley. CanGo is continually looking to venture out into other areas, in an effort of improving the overall organization. Weaknesses: ?One of the biggest issues is the fact that CanGo does not have a Vision and Mission Statement. Without a vision and mission the organization does not have a clear direction of the organization. ?CanGo is also missing a Strategic plan, without a strategic plan there is no roadmap for growth and prosperity. Strategic planning will help you foresee and react quickly to market changes and opportunities. CanGo should conduct these strategic plans routinely, by doing so it helps you to see opportunities earlier and set up contingency plans so threats are minimized. ?Lack of a system analysis and programmer is also a weakness for CanGo, in general a system analyst would ensure that the requirements set forth by the business are captured and documented correctly before the solution is developed and implemented. Currently this is not happening for CanGo, so this is an area that needs to be addressed, without it CanGo would not have the knowledge of understanding how present and future business needs will impact the olutions and the implementation process. Opportunities: ?Investing in an in-house database that incorporates into an automated storage and retrieval system ASRS. Fully automated and integrated storage systems are the ultimate in warehouse management and efficiency. They allow for complete integration of the company’s ERP software with warehouse retrieval storage system. Order picking is optimized and controlled. ?CanGo would also benefit from updating their website to reinforce corporate and brand identity, this would help their existing investment in marketing go further. This would allow for CanGo to advertise services and products, build customer relations through personalized services, they could also benefit by conducting market research through their website. The internet is a great opportunity for your business to compete on a much more level playing field with much larger businesses. Threats ?CanGo faces losing business from their website to other websites due to their web search taking too long, where the competition’s website is optimized and produces the results quicker Recommendations Issue 1: Marketing to the right customers and consumers is vital to every business. A company needs to know how to market to a certain target to attract their customers so they can sell their goods and create a profit from their inventory. CanGo built their success onluck and they never bothered to get into the details of how their company became successful. They are lacking important and vital information to keep their company successful. Since there is no marketing department in CanGo, I would suggest for them to hire an outside company to conduct their marketing research; I believe that they would benefit from this. The upper management of CanGo should research the company that would best fit the job; perhaps choosing a company that specializes in the same industry as CanGo. There are many advantages to hiring an outside research company; they would be able to determine who the target customers are, where these customers are located, how to reach the target customers and exactly what type of product or services they are looking for. Once the marketing research company determines all of these issues, CanGo would be more effective in marketing their product. Issue 2: The fact that no one is tracking where the work is and who is supposed to be working on what can lead to many problems. Some employees may be doing more work than others because they are efficient and everything seems to land on their desk while others may be receiving credit for work they are not doing. In the video we saw that Nick was tasked out with creating a process flow chart, but he passed it on to someone else, and that some one pass it down to two more people. I believe in fair and equal work between team members so they should break down the work prior to initiating any task. There is nothing wrong with helping your teammates but not do the work for them. Passing work like that can also lead to it getting misplaced. They should use a flow chart to track where the work is. A Gantt chart or a document flow chart seem like a perfect fit for this occasion. The document flow chart will trace the process flow chart document through the system to avoid it getting lost. Losing information can also lead to the loss of secret or personal information. It can be very costly and time consuming to redo all the work that was lost. No one wants to redo what he or she already did. Issue 3: CanGo has been experiencing issues where customers are browsing the website and even selection items to purchase and placing them in their check-out cart; however the customers are leaving the website without making their purchases. It appears that the customers are experiencing issues regarding making purchases from the website. CG consultants have a number of recommendations to enhance the shop experience on CanGo’s website. One of the reasons may be due to trust. With internet connection, people want instant gratification. If your sale process is not hassle-free, many customers will go elsewhere. In order to keep customers coming back and to making purchases, CanGo needs to make sure that it is easy to navigate throughout the website, such as making sure that when a customer click on an item it loads up in a timely fashion, time counts, when shopping on websites. Other things that could enhance the website are having a clean and professional design; your home page has a huge impact on visitors. I would also include a search box that is user friendly, this way customers can locate items that they are interested in quickly. Online customer service is another feature that would enhance business, if customers wanted to chat about checkout problems, this could prevent cart abandonment. Not only can live support help customers figure out your site, locate products or ask questions, live chat can be reactive, where the system triggers a chat invitation based on user behavior. Last but not least there should be links to social networks, such as (Facebook, Twitter, etc. , all of these functionalities would enhance the customers visit to your website more inviting and pleasurable. Issue 4: At CanGo, there is an increase in customer complaints and returns, and before they bring in a new ASRS system and spend more money, they need to correct the customer issues beforehand. If customers are not satisfied with CanGo products or the way they are handling the ordering process, then complai ning is a good way for CanGo to realize they are doing something wrong, so they can fix it. In order to keep loyal CanGo customers as well as gain more, the company needs to address where the customers complaints are coming from. This could be from the website not being user-friendly or the customer is not getting enough feedback and going through with the purchase. If the customer does go through with the purchase, then CanGo seems to be getting more returns of the merchandise bought through the website. What CanGo needs to do is to start at the beginning to to look at the company through the eyes of the customer, and they need to figure out the best way to have the customer feel great and good about their purchases from step one of the buying process to the final purchasing stage of the process. Issue 5: Website optimization is very important to online businesses, when a customer makes a search on the website they do not want to have to wait long periods for the results. To improve the issue with the long search times they need to optimize their website and use website compression, this will allow the website to run much faster and produce the quicker results that the customers are wanting. Issue 6: To solve is issue with where the employees that are pickers will go once the ASRS system is implemented is simple, they can look at areas that have performance and possibly quality issues and they can place these employees there as opposed to terminating them. By placing these employees in these â€Å"problem† areas, this can increase the productivity of these areas increasing more work flow. Reference Monique. (2012, January 23). [Web log message]. Retrieved from http://upandrunning. bplans. com/2012/01/23/the-benefit-of-market-research/ Best practices for speeding up your web site. (n. d. ). Retrieved from http://developer. yahoo. com/performance/rules. html CanGo Video Week 34. (2012, November 11). Retrieved from DeVry University: www. devryu. net Harris, D. (n. d. ). Types of Flow Charts. Retrieved November 20, 2012, from eHow: www. ehow. com/about_5061018_types-flowcharts. html CanGo Videos Weeks 34. 2012, November 19). Retrieved from DeVry University: www. devryu. net Center for simplified Strategic Planning. (2011, November). Simplified strategic planning. Retrieved November 2012, from The best ways to reward employees: www. cssp. com/http:;www. entrepreneur. com/article/753340 CanGo Videos Weeks 34. (2012, November 19). Retrieved from DeVry University: www. devryu. net Top 10 Things Customers Expect from Your Online Store. (2012, 11 20). GetEelastic. Retrieved fro m http://www. getelastic. com/customer-expectations/

Finance project 2 Essay Example | Topics and Well Written Essays - 1000 words

Finance project 2 - Essay Example This means that the products produced within Hungary are sold to other countries in fewer quantities and monetary amounts than the products purchased from those nations. Since all the transactions are carried out in US Dollar, this trade deficit would increase pressure over country’s foreign reserves thus demand from importers (for dollar) will surge and would possibly result in lowering the monetary value of Hungary currency. Perhaps, the most important factor that could result in increasing trade deficit is reversal of international oil and commodity prices because today international economies are coming out of recession and are demanding more oil, food and other commodities to fulfill their domestic needs and oil requirements. Oil prices have already recovered to a level of 75-80$ per barrel and are expected to increase further in near future in the wake of better economic outlook and forecasts. This would put great pressure over Hungarian government because it would incre ase the trade deficit and further deteriorate HUF-Dollar parity. The dollar-HUF disparity (at present the exchange rate is 170 HUF per dollar) is perhaps a major reason of inflation (higher prices) which currently stands at 3% and could increase in near future amid higher international prices of various products. The rule is simple and clear: the higher the exchange rate, the more expensive the imports and prices will observe an upward trend in domestics for these imported products thereby causing inflation. Moreover, the rise in prices will also lower down the purchasing power of people in Hungary; therefore, would result in greater unrest and lower economic growth. People are bound to cut down their expenses to improve their savings. On the flip side, the weakening of US Dollar against international currencies such as Euro, Pound, Japanese Yen etc because of USA’s surging trade deficit and various internal factors might not aggravate the exchange rate in Hungary and could therefore

Economics assignment Example | Topics and Well Written Essays - 500 words - 1

Economics - Assignment Example Vertical mergers occur when a firm that produces an intermediate product merges with another firm that produces a final product/good whose production requires the intermediate good. Time Warner, Prudential Financial and Brook Bond Lipton India Ltd are examples of vertical, conglomerate and horizontal mergers respectively (Layne 69). Business organizations form mergers because of various reasons. The main ones include the aspect of reducing competition, reducing cost or switching to cost conditions in order to get economies of scope, to increase profitability and to increase market share of particular products just to mention a few (Layne 74). However, it is crucial to note that mergers may not reduce competition incase cournot oligopoly firms exists. In case of a horizontal merger whereby two firms merge with one being a low cost firm than the other one, the Cournot model formed results to cost of one firm being C1=1 while that of the other firm is C2=4. This is the case because demand (P)=10-Q whereby P and Q are price and quantity respectively. Firms that do not merge face high production cost, hence produce less. The set up model is a Cournot model because non-merged firms face higher production cost than the merge, thus have low productivity. However, this is applicable in the case of identical firms. The model also increases production, though it reduces consumer welfare. If the Bertrand model would be applied, firm 2 would have produced at all because of high production cost. The main gains of mergers include the elements of high profitability because of making more sales and the lower competition that is triggered by the existence of one producer (Layne 76). Other benefits include reducing production cost as a result of switching to cost conditions, hence getting economies of scope as well as increasing the market share of particular products. The main disadvantages or losses of mergers include the aspects of some firms

Professional Development Analysis Assignment Example | Topics and Well Written Essays - 2000 words - 3

Professional Development Analysis - Assignment Example Above all you have to keep in mind the time and effort that you can put in to achieve professional development goals. The complexity of striking a balance in all these variables characteristics is not a simple task and a mere miscalculation can drive you into the chasm of wilderness and despair beside wastage of time and hard earned resources. Often in life, we face crossroads and have to make decision on a diversion to adopt or abandon one of the two favorites and only a correct decision can make things happen for us, the same goes with our professional development. A well thought-out plan can make thing easier and can help you choose the correct option. Specially, in a fast pace professional environment today, decision making has become an art of making right choices at right time. It is important to understand professional development in its correct perspective. Professional development is a long term plan but it yields results only on putting restless daily efforts. Professional development is a light house in your journey towards professional excellence. It is not a destination but defines a path towards the ultimate destination. Like any other long term plan professional development requires careful planning and consideration as Zepeda has pointed out in his book, â€Å"Professional development cannot be left to chance. Professional development must be planned purposefully and deliberately as part of the workday. Professional development is never the end but rather the beginning of the journey toward learning.† (Zepeda, 2008, p.61). This research is aimed at investigations into the available career paths in the field of mechanical engineering and provides a strategic approach towards achieving goals hence set for professional development. The analysis covers next five years action plan headed towards the completion of final year studies followed by master and PhD to finally achieve a career in

GOV.13US & MO CONSTITUTIONS Essay Example | Topics and Well Written Essays - 250 words

GOV.13US & MO CONSTITUTIONS - Essay Example The decision to eliminate the U.S citizens from voting for the senators was thought to allow for judicial appointments and the ratification treaties. The twenty first amendments stated that the importation and transportation of alcohol to any state or the possession and the use of any intoxicating liquors was prohibited while the eighteenth amendment mandated national prohibition of alcohol and ushered in the prohibition period. During this period, the manufacture, the sale and the distribution of alcohol was prohibited (Jeffers, 2000). The nineteenth amendment gave women the right to vote. Women obtained the right to vote while this is still practical in 2013. Women are still objectified in 2013 with great numbers of women coming out to vote during elections. For example, the U.S government has forty four women representatives in the senate government. This demonstrates that women are still objectified today. 4.   How would you like to get your paycheck with no taxes taken out?   What amendment started federal income tax?   Is our current tax system fair?   What do the political parties generally say about taxes? The sixteen amendments legalized the collection of tax on income. The current system is fair since it give reasonable requirements for the collection of tax. Majority of the U.S political parties give total support for the collection of income tax. They believe that the collection of the income tax affects dramatic changes in the country’s way of life. The twenty sixth amendments lowered the voting age from the age of twenty one to the age of eighteen years. During the Vietnam War, there was the slogan’ old enough to vote’. During this time the eighteen years old children were recruited to the army and granted the right to vote. The twenty third amendments granted the Washington D.C the right to vote and cast votes for the vice president and the president during elections. Before then, they could not vote for the president because

Bilingualism and How Communication Develops Dissertation

Bilingualism and How Communication Develops - Dissertation Example The ability to learn a language involves many areas of the brain. The association areas located in the parietal lobe with connections to the temporal and occipital areas are involved in language experiences by functionally facilitating a variety of language-related behaviours such as vision, body awareness, touch, spatial orientation, verbal comprehension, localisation of objects in space, abstract and complex cognitive functions of mathematical reasoning and formulation of logical thoughts stemming from visual experiences (Lezak, 1997). This area of the brain was termed this association area in the parietal lobe as the â€Å"association area of association areas† while others named this association area the â€Å"  cortex† (Lezak, 1997). The right hemisphere is also involved when organizing a narrative, an expression and during recognition of emotion in the tone of voice as well as regulation of rhythm and intonation of speech.  The specialization of the left hemis phere in language processing, neuronal systems used for grammatical, semantic and lexical processing have been found to be affected by early language experiences (Carlson, 2001). Studies also indicate that right hemisphere involvement is present since much of the language processing requires spatial location, motion; and specialization and differentiation of these neuronal circuits are related to the proficiency of the language. It is known that verbal behavior is lateralized and the functions of the left hemisphere are more specialized for the analysis of sequential stimuli such as speech. Speech consists of sounds arranged into sequences of words. Cortical language areas primarily associated with localization of language-related functions are on the left hemisphere around the Sylvian fissure, inferior frontal lobe which harbors Broca’s area, and Wernicke’s area, located in the posterior temporal lobe (Carlson, 2001).

Individual Route - Chartered Engineer Self Assessment Essay

Individual Route - Chartered Engineer Self Assessment - Essay Example This shall be demonstrated through: Taking appropriate Engineering Council examinations until 2011 or Undertaking further qualifications approved by the EI, either in whole or in part, or Undertaking assessed work-based learning approved by the EI, or Submission of a Technical Report, or Any combination of these. Application Process Upon receipt of your application, the Membership Panel (MP) will conduct an initial review of your roles and responsibilities. You will also be required to submit the ICP information and supporting documentation for assessment by the ICP Panel (see page 2). Should the MP assessment and ICP assessment be successful you will be required to complete a Professional Development Review (PDR) Interview. A report from this interview will be made back to the MP. The MP will forward a recommendation to EI’s governing Council and you will be notified of the result. Should the MP concur, on the basis of your PDR and PDR interview, that your roles, responsibili ties and experiences satisfy those required by EI and the Engineering Council you will be elected into membership and registered with the EngC. The schematic diagram below outlines the process. Benchmark academic requirements for registration Education Formal education is the usual, though not the only, way of demonstrating the underpinning knowledge and understanding for professional competence. Underpinning knowledge and understanding The knowledge, understanding and skills to underpin performance are an essential component of competence. The requirements for Chartered Engineer registration shall be exemplified by particular educational qualifications, as follows: either an accredited Bachelors degree with honours in engineering or technology, plus either an appropriate Masters degree accredited or approved by a licensed professional engineering institution, or appropriate further learning to Masters level or an accredited integrated MEng degree. Requirements for assessment by the ICP panel When reviewing your application the ICP Panel will look at all the engineering-based qualifications that you have completed as well as your career history and training record. A profile of such qualifications is listed below to enable you to submit the appropriate information for assessment. The Professional Membership Manager will provide further information about this. In order to review your career history and qualifications against the requirements of an accredited academic programme, the ICP Panel will require: A module breakdown of your qualifications (undergraduate and postgraduate) A syllabus for the qualification(s) A copy of your final year dissertation, project or PhD etc. A completed self assessment form – please see appendix A copy of your membership application and PDR etc. Any other information you feel would support your application If you do not possess the module breakdown(s) and course syllabi for the course(s) you completed, you should obtain th em direct from your university or college. This information should be submitted to the Professional Membership Manager ideally with your application for membership of EI. Completing the self assessment form The academic learning outcomes, listed in the Annex, are taken from the Engineering Council requirements for an

Limited Liability Partnerships Essay Example | Topics and Well Written Essays - 1250 words

Limited Liability Partnerships - Essay Example While a limited company is formulated as a legal entity where limited liability exists, this was not so in the case of partnerships, which were not legal entities and thereby made partners legally liable for all the firm's debts. The Limited Liability Partnership has the following features (a) it has a separate legal personality (b) liabilities of individual members are limited to the amount they agree to pay in the event of an insolvency (c) partners are expected to adhere to the duties and obligations currently imposed upon Directors of Companies (d) the LLP is not expected to hold AGMs or observe the rules for shareholder protection set out in the Companies Act and (e) agreements about how the affairs of the LLP will be run are left to the discretion of individual members, but partners are entitled to share in the management of the firm on an equal basis (Davies, 2001). Dr. Michael Twomey, a partnership lawyer, points out the advantages of a partnership. Firstly, it allows the partners the freedom and flexibility to conduct the Company's affairs as they wish and are not subject to the provisions of Company law. Secondly, they are not required to file accounts; hence their accounts are not publicly scrutinized. Thirdly, since a partnership is not a legal entity, hence no partnership tax is levied and the firm does not pay tax, only the partners do(MOE, 2002). But this singular advantage offered by partnerships, of privacy in the manner in which internal operations of the firm are conducted, is eliminated by way of the LLP, because such privacy can no longer be retained when LLPs are required to file audited accounts at the Companies House and to also disclose information about profits and the share of profits accruing to the highest earning partner (Davies, 2001). As a result, the financial affairs of partnerships will now be brought under public scrutiny and partners will be required to divulge details of profits accrued as well as shares of such profits that are being routed to the partners. One of the reasons why the LLP has been advanced is to mitigate the legal liability of partners for the debts of the firm. This need was especially highlighted in the aftermath of scandals such as Enron, where the Arthur Anderson partners who were not theoretically related to the Enron case, could still be held liable for repayment of debts. But in practice, companies in Britain have not demonstrated any eagerness in coming forward to be incorporated as LLPs. As pointed out by Towmey (MOE, 2002), Clifford Chance, the biggest law firm in London, chose to become an LLP based in America rather than an LLP based in Britian, because in effect, the LLP in Britain has lost all the advantages of financial privacy and flexibility of a partnership. While a partnership was earlier not taxed, most of the principles of Company law have now been applied to it under the LLP format, as a result of which it has to function as if it is a Company rather than a partnership. Thus, it may be noted that the LLP has failed to address one of the most pressing reasons why it was introduced, i.e., the need to ensure that partners are not held liable for the firm's debts. This aspect was vital especially in the case of small businesses where incorporating as a Company is not a feasible option because it involves too much expense and

Nazi Ideology Essay Example for Free

Nazi Ideology Essay Nazism also officially known as the National Socialism is defined as an ideology and practices that are influence by the National Socialist German Worker’s Party that is under the leadership of Adolf Hitler. In relation to this, Nazism is also regarded as political policies that were adopted by the dictatorial of Nazi Germany that took place from 1933 to 1945. Nazism strongly advocates the superiority of an Aryan race that makes the Germanic people stand above others. During the leadership of Hitler, Nazis supported the centralized government that is led by the Fuhrer that claimed to have the responsibility of defending and protecting Germany and the German people in their country and abroad against the forces of Communism and Jewish subversion (Thomas). As such, the recurring themes of Nazism include extreme nationalism, xenophobia, and the glorification of the Aryan race (Levy 497). These themes of Nazism have put many negative effects for people that do not belong to the Aryan race especially for Jews as well as to the German themselves. The themes of this ideology created prejudices and stereotypes against other races especially for the Jewish people that often become the cause of conflict and violent practices. Due to this, Jewish people and other races that Hitler deems as dirty or is a threat to the Aryan race are hunt down. The holocaust is a clear example of the violent practices that he implemented in line of the Nazis ideology. Nevertheless, the German people also experience the negative effect of this ideology as some of them experience xenophobia. They think that they should not interact with other races especially those that they believe is a threat to their racial superiority. Lastly, Germans also have experience difficulties in interacting and relating with other races especially when they have the mentality that they are better as compared to them (Levy 497-498). Works Cited Levy, Richard S. Antisemitism. California: ABC-CLIO, 2005. Thomas, Robert. â€Å"The Nature of Nazi Ideology. † 11 June 2009 http://www. libertarian. co. uk/lapubs/histn/histn015. pdf.

Global Sex Trade in Thailand and Dominican Republic Essay Example for Free

Global Sex Trade in Thailand and Dominican Republic Essay Prostitution which has been known as the oldest profession around the globe serves to be one of the immoral professions by most countries depending on their religion (Dr1. com, 2008). Mostly seen on developing countries, prostitution provides easy access to money as poor individuals lack enough opportunity to have better and decent jobs. Though developed countries also have prostitution on their dark streets, relative to developing countries, they have less case of prostitution or should we say discrete enough to bury this profession to the underground market. Needless to say, there have been theories explaining why developing countries have more incidence of prostitution as compared to those of the developed ones. Some market analysts say that it was all due to the intense policies that developed countries implement against prostitution while others suggests that it could be due to cultural differences between developed and developing countries. Poverty serves to be the primary reason why most people chose to enter the profession of being a prostitute. The prostitution industry greatly help the economy of most developing countries though it cannot be seen on their economic indicators since government officials do not include the income from prostitution into their GDP and GNP, rather, the benefits from the prostitution industry can be seen on the disposable income of those people that becomes prostitute. This improvement of disposable income of individuals in a given developing country would provide economic progress on its domestic market. Furthermore, prostitution also attract more tourist to visit a country thereby giving way for the rise of the concept of â€Å"Sex Tourism† which improves the national income of developing countries especially Dominican Republic and Thailand. Among those developing countries, the Dominican Republic and Thailand have rampant prostitution on the streets as compared to other countries. Incidentally, this paper aims to determine the difference between the sex tourism in Dominican Republic and Thailand as well as the respective government policies that both identified countries implements in order to combat prostitution into their country. Sex Tourism in Dominican Republic Among the countries in the Caribbean region, the Dominican Republic serves as the primary destination for female sex tourism and tagged as the â€Å"single man’s destination†. Most of the prostitutes in the Dominican Republic are still minors and roughly equal to 25,000 in number. Some of the sex tourist destination in Dominican Republic would be the Rio San Juan, Cabarete, Sosua, Laperon, and their capital city Santo Domingo which accounts to roughly 50,000 prostitute women including underage prostitutes (Paralum. com, 2008). Most of the tourists in the Dominican Republic come from developed countries like United States and United Kingdom to name a few. It is already normal to see a foreigner from a developed country being accompanied by Dominican women. Prostitution seems to be socially acceptable in the society of Dominican Republic. Like for instance, it is normal for most of the bars to have waitresses that also offers sex service to their customers as well as they also tend to dress skimpy dress in order to attract tourist to go to their bar. Local police officers just let this kind of situation in exchange for bribe from the owners of the bars and stores on the â€Å"hot spots† of Dominican Republic. Furthermore, it is not only the local police that accept bribes from the owners of bars that also offers sex service, local authorities and some top government officials do accept payments from the bar owners in exchange for the latter’s safety from lawful dilemma (O’Connell Sanchez-Taylor, 1995). Most of the bars that offers sex service in Dominican Republic can be found on its shorelines and beaches. Last 2004, around 3. 4 million vacationers went to Dominican Republic which most of them only go after the prostitution industry on the said country (Gvnet. com, 2008b). This large number of tourist that visits Dominican Republic just for some flesh are too alarming since there is a high chance for various sexual diseases to spread across the said country. It was identified that Dominican prostitutes prefer not to use condom and will have sex on their clients on two hours for just 300 Pesos (Cohen, 2006). The main reason of most Dominican prostitutes why they entered such profession would be primarily because of poverty and lack of better job opportunity in the Dominican Republic. With the increasing need for sustain their basic necessities; Dominican women have no choice but to embrace prostitution as the main source of their income. Foreigners pay higher as compared to local customers of Dominican women and girls thereby giving way for the latter to attract more foreigners as their client which at the end of the day would increase the number of foreign visitors to Dominican Republic for its sex tourism. Just like most of developing countries that suffers to rampant prostitution, the main factor that triggers Dominican women and girls to enter such profession would be poverty and lack of better job opportunities. Furthermore, aside from poverty and lack of better job opportunities, another reason why Dominican women and girls enters prostitution would be due to lax policies and regulations on the part of the Dominican government officials. Known as one of the top corrupt countries around the globe, Dominican Republic government officials tends to let the booming of sex tourism on their country in exchange for some bribe from the owners of bars, and traffickers of prostitutes in Dominican Republic. Actually, there are two types pf prostitution in Dominican Republic. The first type would be the prostitution within the Dominican Republic while the second type would be the prostitution of Dominican Women and girls to other countries like United States, United Kingdom and Netherlands to name a few. Like for instance, around 10 percent of the total visas issued to Dominicans each year are for prostitution. Furthermore, there are around 50,000 Dominican women around the globe that serves to sex industry and this is the fourth highest number in the world after Thailand, Brazil, and Philippines. The extensive corruption on the borders of Dominican Republic contributes for the easy migration of Dominican women and girls to other countries for prostitution. Despite of the fact that most government officials of Dominican Republic that are corrupt and just ignore the sex tourism in their country, there are still significant number of responsible government officials in the said country, together with concerned citizens and Non-Government Organizations that works hand in hand in combating the worsening of prostitution industry in Dominican Republic. Various policies were passed in order to minimize the incidence of prostitution in Dominican Republic like the Code of the Minors which protects the rights, welfare, and interests of children and adolescents which the government will primarily provide (Ecpat. net, 2005). This Code of the Minor should minimize the number of minor that enters the profession of prostitution Furthermore, with the increasing concern from the global community some of the Dominican Republic officials are being forced to arrest and raid areas where prostitutions houses like in motels, bars, and other â€Å"hot spots† of sex tourism from the said country. With the efforts of the United States on providing aids to Dominican Republic in combating its rampant prostitution, still, the problem remains intact on the culture and norms of every Dominican women, girls, bar owners and foreigners as there will still be government officials of the Dominican Republic that continues to accept their bribes in order to let the operation of sex industry in Dominican Republic to continue. At the end of the day, it is clear that the efforts of various organizations and foreign government are useless unless the Dominican Republic government and citizen’s itself works hand in hand for the eradication of prostitution on their country. With poverty, corruption continues to exist on the systems of Dominican Republic it would be very hard to combat prostitution on the said country as prostitution already become part of its culture and norm. Sex Tourism in Thailand One of the impressive countries in terms of economic performance in the South East Asian Region, Thailand serves as the role model of its neighboring countries when it comes to attaining high economic growth and stable foreign currency in the international market. But despite of this economic success of Thailand rests a dim profession that most foreigners go after in search of short time pleasure. Sex tourism in Thailand, just like in Dominican Republic is also rampant on its streets as teenager prostitutes, most of them are college students, walks around tourist destination searching for prospect foreigner client. Actually, it is not only sex trading that is rampant in Thailand, exploitation, sex slavery and even organ harvesting are widespread on the streets of major cities of Thailand (LoBaido, 2002). Police officers tend to accept bribes from the prostitutes and traffickers in exchange for protection. Furthermore, policemen oftentimes are the one to perform exploitation to most Thai women; rape and other inhumane acts are being are just some of the dark experiences that Thai women and girls get from the streets (Sexwork. com, 1999). During the height of 1997 Asian Financial Crisis, a lot of households suffer financially which forces teenagers from college and high school to go for prostitution in order to sustain their education and their families (Gvnet. com, 2008a). As years past, after the said Asian Financial Depression, Thailand became known for its prostitution industry internationally. Large number of foreigners is visiting Thailand just for this human-flesh trading. Most of the Thai prostitutes hang up to malls, bars, streets, and even to motels and hotels wherein most foreigners can be found (Chirgwin, 2006). On the other hand, even after the recovery of Thailand from the 1997 Asian Financial Depression, prostitution remains intact on the streets and malls of major cities of Thailand. Not because these Thai women do not have enough money for their education and for their families but rather in order for them to sustain their luxury. With the rise of Thailand’s economy, various international malls wherein branded products dominate their market starts to made Thai college students addictive to shopping. In order to maintain this addiction of Thai women, they tend to go for prostitution. Furthermore, credit card industry in Thailand in the late 1990s starts to boom which forces every citizens of Thailand to avail credit card services. With this rise of credit card services plus the addiction of most Thai women to shopping, most them already have enough reason to embrace the profession of sex trading. Cyber sex and pornographies are starting to emerge in the Thailand underground market as credit card users can easily collect their payments online. Prostitution starts to become a part of Thailand’s culture since 1990s and it is already normal for a Thai college student to become a prostitute not because she is poor but rather in order to have enough money to sustain their luxurious cost of living. Bangkok, Pattaya, Phuket and Koh Samui are just some of the sex tourist destination in Thailand. In Koh Samui alone, there were around 10,000 prostitutes living in that area. If in Dominican Republic, motel, bars and beach resorts are the â€Å"hot spots† for human-flesh trading, in Thailand it would be the malls, saunas, and massage parlors. Furthermore, as compared to Dominican Republic, there are less minor prostitutes in the Thailand underground market for most of them are college students whose age ranges from 18-22 years old enough for them not to be considered as minors. In this regard, it is therefore clear that the present reason for most Thai prostitutes nowadays is not only mainly due to poverty but also due to the commercialization that is presently happening in the domestic market of Thailand. Most of the Thai prostitutes are college students that only want to have extra money to sustain their addiction to shopping and other expensive materials, while there are still significant number of Thai prostitutes that are not students and just go for human-flesh trading due to poverty and lack of better job opportunity. Furthermore, there are some Thai prostitutes expects for financial support from the men that they sleep with instead of the traditional concept of prostitutes like in Dominican Republic wherein paying the prostitute for her service would be enough and not financially supporting her. Despite of the rampant and negative connotation of prostitution to most countries, the Thai government is presently considering the legalization of prostitution to their country in order to combat corruption on its police force and government officials. Furthermore, the said plan for the legalization of prostitution in Thailand aims for increasing government’s income as government officials plans to impose tax collection to prostitutes on their country. Last 2003, the Ministry of Justice already posed its initial step for the legalization of prostitution in Thailand. Relative to other countries, the policies regarding the eradication of prostitution in Thailand is very lax just like in Dominican Republic since, as what has been identified a while ago, the Thai government plans to legalize prostitution into their country which would further boost the sex tourism industry in Thailand. Conclusion Despite of some similarities of sex tourism in Dominican Republic and Thailand, still, there are a great number of differences between these two countries that has been able to identify during the entire discussion of this paper. The effort of the Thai government to legalize prostitution makes the gap on the difference between the sex tourism industries on both countries to increase. Dominican Republic government officials do not have any intention to legalize prostitution into their country rather intensifying their policies in order to minimize the incidence of prostitution into their country. This really suggests that the Dominican Republic do not want to combat prostitution because if they do they will surely lose significant amount of bribes from the prostitute traffickers and bar owners. The increasing influence of commercialization to the domestic market of Thailand would just fuel up the rise of prostitution on the said country. At the end of the day, poverty remains the main factor for the existence of prostitution to most developing countries around the globe. References Chirgwin, V. (2008). Fact Book on Global Sexual Exploitation: Thailand. Retrieved April 21, 2008, from http://www. uri. edu/artsci/wms/hughes/thailand. htm Cohen, J. (2006). The Sun The Sand The Sex. Retrieved April 21, 2008, from http://www. sciencemag. org/cgi/content/full/313/5786/474 Dr1. com (2008). Dominican Republic Prostitution. Retrieved April 21, 2008, from http://www. dr1. com/articles/prostitution. shtml Ecpat. net (2005). Child Sex Tourism in Dominican Republic. Retrieved April 21, 2008, from www. ecpat. org. uk/downloads/Dom_Rep05. pdf Gvnet. com (2008a). Kingdom of Thailand: Child Prostitution- The Commercial Sexual Exploitation of Children. Retrieved April 21, 2008, from http://gvnet. com/childprostitution/Thailand. htm

Factors of Professionalism and Computer Professional Bodies

Factors of Professionalism and Computer Professional Bodies Contents Tutorial One3 Tutorial Two7 Tutorial Three..10 Tutorial ÂÂ   Four..13 Tutorial ÂÂ   Five..15 References.18 Week 1 Professionalism Group Discussion (a) There are many different definitions of a professional. Discuss in general terms what you think are the most important factors to being a profession. Rank the factors you have in order of importance. Consider why you feel some factors are more important than others. There is discussion about who is a professional. Some said professional is a one who is good in particular job or engaging in a given activity as a source of livelihood or as a career. The group members agreed the definition as follows, a skilled occupation, within an organised framework, having an accepted body of knowledge, structured training, requiring maintenance of skills, guided by a code of conduct A professional is a person who acquires formal certification from professional body based on his academic background or/and work experience and also whose capability could be judged against established standards. All the group members generally agreed that the most important factors to being a profession include high degree of knowledge, association with a professional body, adherence to the code of conduct, structured training, ethical behavior, trusted competence, and commitment to continuous development of a profession. Competence is the ability to identify the problem and solve it by utilising available resources. So it is the most important factor Academic background, academic will help the professional to learn the specialised knowledge of profession. The learnt knowledge may prove a helpful tool for a competent professional. Good communication skills help in dealing with clients, colleagues and superiors. A professional with good communication skills will be able to significantly do well. Reliability/Dependability is a factor of importance and may sometimes supersede other factors. Integrity of a professional drives him/her to follow the work ethics and code of conduct in principle. Self-evaluation and discipline is a factor that motivates the persons to achieve more and to improve the skills. (b) Differentiate between a professional and an expert. Does a professional need to be an expert? As adjectives, the difference between expert and professional is that expert is extraordinarily capable or knowledgeable while professional is of, pertaining to, or in accordance with the (usually high) standards of a profession. As nouns the difference between expert and professional is that expert is a person with extensive knowledge or ability in a given subject while professional is a person who belongs to a profession. A professional is not necessarily an expert. (c)ÂÂ   Is a computer person with a high level of knowledge and skill automatically considered to be a professional? No, cannot be considered as a professional unless he practices and gain experience and perform the activity as a source of livelihood or as a career. Individual Questions (a) The BCS definition of a professional and two other definitions. CompareÂÂ   the definitions, what do they have in common? The BCS considers a practitioner a professional, if one possesses (BCS Professional): Appropriate degrees. Skills and competency. Motivation for self-development (theoretically and practically). Respect for code of conduct. Two other definitions: Person formally certified by a professional body of belonging to a specific profession by virtue of having completed a required course of studies and/or practice. And whose competence can usually be measured against an established set of standards. a professional (of a job) has a high level of education and training. In common it says professional need education and practise. (b) The role of the BCS. The role of the BCS. IT Members representation. To establish relationships with industry and academia. To establish relationships with governments. To work for the betterment of entire human society. (c) An overview of other professional bodies that exist for the IT industry. The Association of Computer Professionals (ACP) is an international body started in 1984. Its key aim is to set and maintain ICT industry standards by providing an independent examination body for ICT professionals. The membership of the ACP is a mix of academic and business professionals within the field of computing. IACSIT is a registered international scientific association of distinguished scholars engaged in Computer Science and Information Technology. The IACSIT members include research and development center heads, faculty deans, department heads, professors, research scientists, engineers, scholars, experienced software development directors, managers and engineers, university postgraduate and undergraduate engineering and technology students, etc. The National Computing Centre (NCC) is an independent membership organization for IT professionals and is the single largest and most diverse corporate membership body in the UK IT sector. Socitm (Society of Information Technology Management) is the membership association for all ICT professionals working in local authorities and the public and third sectors, and suppliers to those sectors. Socitm provides a widely-respected forum for the promotion, use and development of ICT best practice. Set up in 2001, the UKWDA (UK Web Design Association) brings together more than 10,000 British web industry professionals under one supportive umbrella organization. Women in Technologystarted in 2005 with one goal in mind: to help women build successful and satisfying careers in the IT industry. Institute of Analyst and Programmers, The Institution is Britains leading professional organization for people who work in the development, installation and testing of business systems and computer software. The UK IT Association (UKITA) was established as the private sector organization responsible for the development of a credible and thriving IT industry across the United Kingdom. Week 2 Professional Bodiesand the BCS Group Discussion What do you think should be the main roles and purpose of the BCS? To make a better society Share and exchange IT expertise and knowledge Supporting professionals Setting standards and framework To build strong relationship with academia, industry, policy makers and governments to promote IT. What do you consider to be the benefits of becoming a BCS member? Professional development More training opportunities Networking Mentoring Employability Professional recognition in the IT domain Best support from peers through IT forums How do you think your employment opportunities benefit from joining the BCS? BCS provides a platform to communicate with Entrepreneurs, Departmental heads, CEOs etc. This networking helps in getting more employment opportunities. From the video clip it can be seen that role models are important in all professions. From a historical perspective, why are the following people important: Charles Babbage, Ada Lovelace, Alan Turing, Timothy John Berners-Lee, Bill Gates, Gordon More (of Mores law), Philip Don Estridge, Steve Jobs, John Von Neumann? Charles Babbage: Pioneer of programmable computer. Ada Lovelace: The first computer programmer. Alan Turing: Widely considered as the father of artificial intelligence. Timothy John Berners-Lee: The pioneer and inventor of WWW. Bill Gates: Co-founder of Microsoft. Gordon More: The Mores law predicts the technology advancement in computing industry Philip Don Estridge: Father of IBM PC. Steve Jobs: Chairman and CEO of Apple Inc. John Von Neumann: The originator and pioneer of linear programming, self-replicating machines, stochastic computing. Discuss three other current role models within the computer (IT) industry, state why they are considered as role models. Today almost all web page use jQuery. jQuery is the most popular JavaScript library in use today, with installation on 65% of the top 10 million highest-trafficked sites on the Web.John Resig is an American software engineer and entrepreneur, best known as the creator and lead developer of the jQuery JavaScript library.ÂÂ   At the very young age created jQuery and with the noble thought he made as open source. To me he is great role model for his hard work and better example in adding value to the society. Dennis MacAlistair Ritchie (September 9, 1941 c. October 12, 2011) was an American computer scientist.He created the C programming language and, with long-time colleague Ken Thompson, the Unix operating system. He is a legend whose inventions are significant to the modern computing. He added value to the society by contributing to the society. Mark Elliot Zuckerberg: Co-founder of Facebook. To create revolution in the social media world. Individual Questions Find two other professional bodies (not BCS) and compare the aims and mission statements of each. Socitm (Society of Information Technology Management) is the membership association for all ICT professionals working in local authorities and the public and third sectors, and suppliers to those sectors. Socitm provides a widely-respected forum for the promotion, use and development of ICT best practice. The National Computing Centre (NCC) is an independent membership organization for IT professionals and is the single largest and most diverse corporate membership body in the UK IT sector. Comparison Most of the aim and mission of the above two are similar . SOCITM delivers Professional development, Peer support, Policy influence, Research improvement NCC delivers a continuum of services including; independent and impartial advice and support, best practice and standards, personal and professional development, managed service delivery, awareness raising and experience sharing. What do you think is common to all profession bodies? Are some more important than others can you priorities? All professional bodies focus on: Gain new skills, competences, experiences and receive credible recognition. Network, collaborate and share practice with peers, suppliers and national programmes. Representing members at appropriate national and regional bodies. Research to enable the organisation in contributing to more effective and efficient public services. In order to establish priority among the professional bodies it is important to consider its global acceptance and credibility. In my opinion ACM and IEEE based professional bodies may be considered as more important. Week 3 Code of Conduct and Digital Identity Group Discussion Do you feel that it is necessary for all professional bodies to have a code of conduct? Yes, I do feel that it is necessary for all professional bodies to have a code of conduct; because it will serve as a guide for individuals as well as organizations. Adherence to the code of conduct will ensure to collaborate, share best practice, access industry-recognized training, and find the very best work. Is there an argument for all professional bodies to have the same code of conduct? For easy understanding and easy accessible same code of conduct can be developed and implemented. So, it will be easily for working across the globe. However, it is possible to have various separate clauses to support certain interest groups depending on the nature of business. What penalties should be included within a code of conduct? Discuss a range of offences and possible penalties Code of conduct should clearly state minor as well as major penalties. For instance, minor penalty can be imposed on misuse of resources; and a warning letter would be sufficient. However, major penalty such as termination from services should be imposed in case of physical violence and bullying etc. Also, restriction to certain benefits and privileges based on poor work ethics may encourage a professional to improve his/her attitude toward the work. State the type/name of Social Media you use and provide details of the type of information you make available. I use social media to connect with friends, search jobs, latest trends and to keep updates with current affairs. Facebook To connect with friends, relatives, current etc. Even now it is used as a platform to sell things. As a computer student, I explore Facebook as I can to know the feature as it is considered as a powerful tool. From election campaign to product launch started using Facebook. I have given my basic details and made details visible only to close circle. Linkedin -HR people uses LinkedIn to recruit people so I have an account. I have provided my education details and skill set available to all to improve my employability. Twitter To follow the trends and get updates. Does the content you post remain private or is it public?ÂÂ   Do you make conscious decisions between private and public posts? Mostly I share useful blogs and posts which doesnt hurt others so I share publicly. However, service provider has access to my posts even if they are private. Personally, I feel that once you have uploaded something it is already in public domain. Can you recall any of the terms of the agreement to the social media site(s) you are using? Is there a case that the terms of agreement should be written in an easy to understand language? No, I couldnt recall any rules. It will be great if rules are made available in other languages too. Provide an argument for keeping social and professional media separately. This will help us in separating private and professional identities as well as lives of other people. Usually professional media such as linkedin.com is accessed by people with mature attitude towards the uploaded contents. Normally social media space is swarmed by internet trolls and people with non-serious attitude toward personal stuff of other people. I would recommend for keeping the social and professional media separate. Provide some guidelines on how to use Social Media wisely? Use account from secure access (HTTPS). Do not access from public systems. Make sure you log out / sign out after access. Set security and privacy up to an appropriate level. Do not post sensitive information. The lecture slides provided a summary only of the BCS code of conduct, read in detail using the link provided in the lecture, the full BCS code of conduct. Summarise the code of conduct of TWO other professional bodies do not use the codes of conduct covered in the lecture/tutorial. The code of conduct of ACM focuses on positive contribution towards human society.ÂÂ   Moreover, honesty and truthfulness are considered as key attributes of members. Finally, respecting the privacy of others is considered as a must trait for any member. Similarly, no discrimination should be made among members based on their ethnicity is the corner stone of IITPs code of conduct. Furthermore, the code also stresses upon integrity, honesty and dignity in its members. Finally, continuous professional development is also an important aspect of this code. Compare and contrast the BCS code of conduct to (a) above. Commonalities: professionalism, dignity, honest, truthfulness and positive contribution towards human society. Contrast: BCS does not tolerate any kind of fraud and bankruptcy as well it does not allow any kind of conflict of interest. Comment on the theme running through each of the Codes of Conduct Following are the main themes of the code of conduct: Discourage discrimination. Positive contribution. Professionalism. Promoting education and reliable practices. Provide an overview of THREE networking sites that may be used for either social and/or professional networking. (i) Facebook online social media and social networking service based in Menlo Park, California, United States. (ii) Google+: Google+ is an interest-based social network that is owned and operated by Google. (iii)Linkedin: A networking site for educational, business and professional purposes (Linkedin) What are the advantages/disadvantage and possible dangers of using a digital presence? Advantages: Networking and marketing, global reach, following the trend. Disadvantages: Privacy breach, data loss/ corruption and may expose to false message. Week 4 Ethics Group Discussion (a) Are the 10 commandments in computer ethics still relevant today? Do they need to be updated? Eg. Is cyber bulling or grooming covered within the rules? The Ten Commandments are mostly relevant today and should be implemented in true letter and spirit (Virginia Tech). However, some scholars think that they are simplistic and restrictive therefore, they can be updated to handle contemporary and future issues. (i)What are Sallys legal responsibilities? Sallys legal responsibilities are professionalism and honesty. (ii) Does Sally have any legal protection? She should have legal protection by law. In case of any grievances employees usually have access to complaint office or other services that support and guide the grieved employee for the best of his/her interest. (iii) Analyse the Case study in terms of the Golden Rule and Utility Principle. Golden rule demands truthfulness and honesty; therefore, Sally should tell the client the real situation. Since untruthfulness and dishonesty may harm large number of humans; therefore, utility principle also demands that Sally should show the exact picture to the client as well as her boss. Sally should have avoided this situation by informing her boss in advance of the current situation. (iv)ÂÂ   Would your analysis of the ethics of this case change if Sally had been present during her bosss conversation with the client, but had not been asked to agree with his assurances? Golden rule and utility principle demand that Sally should communicate right information to the client and specially the boss. (v) What if the client had asked Sally a question, the honest answer to which would contradict her boss? Honesty and truthfulness are key attributes of a professional. On a human perspective, it is also important that her boss should not feel contradicted in front of the client. But it can be tackled with effective communication like Sally telling a suggesting her views that she doesnt the conversation. (vi) Would your analysis of the ethics of this case change if the software was for stock management rather than the control of machinery, with no threat to human safety? Golden rule and utility principle are not sympathy or application specific. Individual Question Jane downloads a copy of an e-book from an illegal file sharing web site. Analyse the situation in terms of the Golden Rule and Utility Principle from both Janes and the authors point of view. This act of Jane is illegitimate contradicting both the Golden rule and Utility Principle. What conclusions can be drawn? Proper actions should be taken against these illegal websites. The education of Golden rule and utility principle should be more propagated. What sort of difficulties are there in applying the Golden rule and the Utility principle? Selfishness and lack of education are two main barriers in applying the Golden rule and Utility Principle. Week 5 Legal Issues Group Discussion As a professional, to what extent do you feel that you should you be aware of the legal issues surrounding IT? A professional should have theoretical as well some practical knowledge of: Software law, software patents, the Internet, data and security (professional legal ethics). Also to secure Intellectual Property (IP) for clients, an IT professional should be well informed on legal obligations and rights in digital world. Create a list of possible holders of data who may be storing your personal data. Do you have a problem with large organisations selling your data? In todays society, should we have such a thing as personal data (exception banking and medical)? Email service providers. Social and professional networking sites. Google cloud storage systems. Search engines. Bank. Mobile Application providers like play store, iTunes etc. Practically, personal data is taken by almost all the applications when we need to use their facilities. They are received by sign up or register form. Discuss the differences between Shareware, Freeware and open source software. Freeware: The software that is available free-of-cost. Shareware: Some utilities of the software are free-of-cost and others are not. Open source software: Source code is available for reusability and modification purposes. As a first thought, identify and discuss some of the legal issues/problems surrounding cloud computing. Reliable data availability should be provided at all time. Data should be well protected and secured. No data loss or corruption. Availability of data should be insured at all locations. Easy and instant access A professional software developer, working for a software house, has been contracted to developing a software package that involves accessing a companys data base. Who does the software belong to: the contractor, the software house or the company? Explain your answer. The software will belong to the contractor because the contractor has initiated the project and will be bearing all the subsequent costs. Also, the contractor would be legally eligible to sell the software to any third party. Who owns the intellectual property rights of the software: the contractor, the software house or the company? Explain your answer. The intellectual property rights may be owned by the software house solely or jointly with the contractor as laid out in the agreement. What if there is a problem with the software and the database is corrupted, who is responsible? Under the event of any software malfunction the software house will stand responsible. It is the responsibility of the software house to ensure the secure and smooth operation of their product and the contractor pays for this service. Discuss: the term hacking; is there ever a case for Hacking? Is hacking always illegal? Google Hack anonymous Hacking is involved in all forms and types of communications. Phone hackers used to make free phone calls and listen to other people talking on the phone. With the internet hacking has a very wide and large playing field. For IT industry hacking is serious issue and it has caused significant losses to many big corporate e.g. Sony, Microsoft and Intel etc. In simple words any activity that involves unauthorized access or falsely impersonating is termed as hacking. In recent times there are several hacking incidents for example US Korea standoff over the hacking reports of Sony Entertainment and governmental information leaks by Anonymous. The term hacking is normally misunderstood; it is not illegal all the time. For instance, police can do hacking to extract information from dubious computers for the safety and security of common people. Summarise the legal issues associated with developing and hosting a web site. Copyright concerns Domain name concerns Trademark concerns Defamation Linking and framing Summarise the details of the Data Protection Act. The Data Protection Act 1998 provides a framework as well as a benchmark that ensures security of individuals personal data. The misuse or illegal access to someones personal data falls under direct breach of civil liberties. Also it is the responsibility of the company to provide safe and secure data access. Data handling should be under the framework of peoples data protection rights. References http://www.directoryoftheprofessions.co.uk/sites-professions-IT-comp.html http://www.businessdictionary.com/definition/professional.html https://www.socitm.net/ http://iacsit.org/ http://www.ncc.co.uk/national-computing-centre/ https://www.iabuk.net/about http://www.bitlaw.com/internet/webpage.html http://wikidiff.com/professional/expert http://www.bcs.org/ http://www.sqa.org.uk/e-learning/ITLaw02CD/page_18.htm

The Flute Virtuosity: Johann George Tromlitz Essay -- The Gewandhaus Or

Accounts written of the late Johann George Tromlitz paint him as a bitter man; he was easily upset when writers neglected to mention his influential work on the flute. He reacts to these sentiments in the forward of one of his treatises, The Virtuoso Flute-Player (1791). Tromlitz wanted to be known as a master of the flute; he believed that his ideals were vital to the flute’s development and performance. He wrote several treatises where he speaks of the correct construction and performance of the flute, the core of his ideal. Although disputed, Tromlitz’s long-lasting impact on the flute community is absolutely indispensable: his treatises guide performers to a great extent, his compositions provide standard and well-written repertoire for the flute, and his flutes themselves mark the improvements that have been essential to the development of the modern flute. Tromlitz was born in 1725 in the small district of Reinsdorf in northern Germany. He completed his studies at the University at Leipzig in 1750, and soon after he received his degree in law, he started to build his own new set of flutes that were intended to dramatically change the construction process of flutes. He assumed the principal chair of the Große Concerte (now the Gewandhaus Orchestra) in 1754 until 1776. The Gewandhaus Orchestra was named after the concert hall in Leipzig where its main performances were and still are held. Tromlitz left the orchestra to dedicate his time to the creation of his new instruments, the teaching of new students, and the compositions he was writing for the flute repertoire. By leaving the orchestra, Tromlitz began to discover the true worth of improving the flute. The flute was being used in the orchestra on a more freque... ...r.org (accessed Jan. 24, 2014). Grove Music Online, S.v. â€Å"Tromlitz, Johann George,† by Ardal Powell. http://www. oxfordmusiconline.com (accessed Jan. 25, 2014). Powell, Ardal. The Flute. China: Yale University Press, 2002. Reilly, Edward R. â€Å"Quantz and the Transverse Flute: Some Aspects of His Practice and Thought Regarding the Instrument.† Early Music 24, no. 3 (Aug. 1997), http://www. jstor.org (accessed Jan. 24, 2014). Toff, Nancy. The Flute Book: A Complete Guide for Students and Performers. New York: Charles Scribner’s Sons, 1985. Tromlitz, Johann George. Sonata fà ¼r Flà ¶te und Cembalo in Ut majeur. Mainz, Germany: Schott Musik International, 2000. Tromlitz, Johann George, Ardal Powell, trans. The Keyed Flute. New York: Oxford University Press, 1996. ———, ———, trans. The Virtuoso Flute-Player. Cambridge, UK: Cambridge University Press, 1991.

Northeastern Co-ops :: University Work Experience Students Essays

Northeastern Co-ops The key to a well-rounded college career is having a combination of experiential education and academic studies. Having the opportunity to dapple into your field of study one year into college is an experience not offered to most students. It allows the student a chance to grow up and join the real world, for six-months at a time. Northeastern University, in the heart of Boston, Massachusetts, offers just that to all of its undergraduate students. Northeastern University is ranked number one in co-ops by the Princeton Review, and offers a six-month long internship program every year. The Mission of the Division of Cooperative Education may be expressed in three parts: 1. To cultivate and maintain the position of Northeastern University as a national and international leader in Career Services and Cooperative Education 2. To provide comprehensive career planning services that support all members of the Northeastern University community in identifying, planning, and implementing sound career decisions 3. To provide Northeastern University students with cooperative educational experiences that have a significant impact on their professional lives. Most Northeastern students take advantage of the unique five-year program and use their six-months to experience more than just a new job. Every year, more students are finding co-ops outside of the metropolitan Boston area. Mike Hourihan is a 23-year-old finance major from Boston and can't say enough about the co-op program. "I worked for Merrill Lynch in San Francisco. The job itself taught me a lot about the finance industry. Merrill Lynch will look great on my resume' and the experience I gained is more than you can learn in the classroom," said Hourihan. "The people in the company were great and I got to sit with sales people and brokers on several occasions. The job taught me how trades settle and how to deal with different types of wealthy customers." The Silicon Valley and Bay Area of California is home to a plethora of businesses and companies that attract people from all over the globe. To leave school for six-months and work in your field of choice is only part of what Northeastern students gain when they take the opportunity to work across the country. Doreen Hodgkin, Senior Associate Dean for Administration at Northeastern manages a bulk of the co-op paperwork. "The students who leave the area to work have so much more to offer their employers in the workplace because of personal experiences," said Hodgkin.

Johnson County Stock War: Big Business versus Small Ranchers Essay

Johnson County Stock War: Big Business versus Small Ranchers On March 10, 1892 the Billings Gazette reported, â€Å"The opening of spring may be more red than green for the horse thieves and cattle thieves of Johnson County† (Brash, 143). The writer of the article could little have known how truthful their premonition would prove to be. The late 1800’s were turbulent times in the West. Large tracts of publicly held range ground would be at the center of Wyoming’s very own civil war. Gil Bollinger, author and western researcher, reports that by the 1870’s and 1880’s fencing of land to enclose both crops and water sources was common (Bollinger, 81). This practice, however, was still illegal according to the federal government. In 1877, the United States Government sued Swan Land and Cattle Company, in an effort to set an example that all fences on open range must come down (Bollinger, 81). The fencing of lands was a major problem, as agricultural producers needed open access to the limited resources, especially water. Johnson County, in northern Wyoming, was an agricultural nucleus for cattle and sheep producers who knew the lush grass and good water supply would greatly benefit their operations. Since fencing was illegal, these resources were available to everyone. Cattle operators, large and small alike, ran their livestock loose and participated in large roundups once a year where all the cattle were branded. Slick calves, called mavericks, were often unrightfully claimed. Lack of fencing made any free ranging livestock available to whoever was devious enough to take them (Smith, 25). Helena Smith quotes Horace Plunkett, a producer, in a letter he wrote to the Wyoming Stock Grower’s Association as saying, â€Å"The relations bet... ...576. Harvey, Mark E., A Civil War in Wyoming: A Centennial Commemoration of the Johnson County War. M.A., American Studies Program, December 1992. Pfeifer, Michael J. (2004). Rough Justice: Lynching and American Society: 1874-1947. Chicago: University of Illinois Press. Retrieved October 30, 2006 from . http://en.wikipedia.org/wiki/Johnson_County_War. Norman, David. (1994) The Johnson County War against Nate Champion and the "Red Sash Gang". Retrieved October 30, 2006 from http://www.gunnyragg.com/redsash.htm. Robert, Phil. (2006) Events Leading up to the Johnson County War/Invasion. History of Wyoming class syllabus. Retrieved October 30, 2006 from http://uwacadweb.uwyo.edu/RobertsHistory/Johnson_County_Invasion_06.htm. Smith, Helena H. (1966). The War on Powder River: The History of an Insurrection. Lincoln, NE: University of Nebraska Press.

Why Use a Smart Phone

Why use a smart phone? Why use a smart phone ? Everybody has a cell phone and the majority of us have a smart phone. Smart phone plays an important role in our daily life. You can see whenever in the street or metro, millions of people use smart phone. Why smart phones so popular around the world? I will start my topic now, why use a smart phone? It is universally acknowledged that we can use a smart phone not only chat or text with others but also play games, read books, listen to the music, surf on the internet. Sometimes we can even say that smart phone is a small computer.Obviously, we use smart phone as an entertainment tool. Firstly, smart phone can be used as an audio player. It can provide you the music whenever you want , like everyday in the metro, music is necessary for me. Secondly, a smart phone sometimes can be instead of e-book. Although I think that E-book is popular nowadays, you don’t need to buy it if you have a smart phone. In addition, downloading books in phones instead of buying books in stores also means that you are an environmentally friendly person. Simultaneously, many games are free to access if you are tired from work or study.Finally, smart phones can be used in different ways so in my opinion, using a smart phone as an entertainment tool can make our life becomes simple and colorful. Do smart phones have bad effects on our study? No way! I know that many people have an IPHONE as someone asked last week. For me as an example, I use IPHONE, I have many free apps which is benefit to my study. Cause English is my second language, I have Word a day this app to help me master more English vocabularies and SAT flashcards. I also have Google translate dictionary .Sometimes if you feel it is too complicated to look up the dictionary when you want to understand the word just check on your phone dictionary. In conclusion, smart phone to me is a good study tool. Overall, smart phone is a really great invention right? Sometimes even me think that using phones to surf the internet is incredible. Because I am not major in electronic stuffs and I am not interested in it. I don’t want to do some deeply research about it, but we all know that smart phone is useful and nowadays it becomes really easy to use. We must choose it for no hesitate.

Education system essay Essay

From the articles I have read, it seems as though parents, teachers, and the education system continue to blame one another for poor student performance in school and on state tests. However, I believe that each of these groups plays a key role in student success or failure. School administration and board members seem to be completely oblivious to the real reasons students perform poorly and parents lack involvment in their children’s schooling and education at home. I do believe that income does play a key role in education, however, I don’t agree with it. Schools in low income neighborhoods don’t recieve the proper funding to provide students with the materials they need to be successful in school, but the students don’t score high enough on state tests to earn the school money for these materials; it’s a lose lose situation (Barbanel, 2002). For these issues, I believe the lack of government involvment and recognition is the cause of student failure. Despite all these factors, students should also be held accountable for being successful in school. Even if schools recieve proper funding, materials, and training, it is ultimately up to the student to stay motivated to succeed. From personal experience, I found that it was much easier to stay motivated in classes that I felt engaged in. The classes that teachers made a connection with me in and really knew their stuff were always the classes I had a higher success rate in. I think teacher involvement is a huge deal in school, it makes a student want to go to school, and feel like they belong rather than just going because they have to. Recently, Maine and fourty-four other states have adopted the new Common Core standards that will make academic standards even higher for kids in grades K-12 (Gallagher, 2013). The purpose of these standards is to increase critical thinking skills and teach students to solve problems on their own. Common Core is designed to allow teachers to be facilitators and students to take responsiblity for their own education. However, as positive and ecouraging as Common Core sounds, experts say that a drop as high as 40% will be seen in the new testing in 2015 (Gallagher, 2013). ____________________________________________________________ BARBANEL, J. (2002, March 31). Elementary and Middle School Report Cards. Retrieved from The New York Times: http://ethemes.pearsoncmg.com/0205405940/article_06/index.html Ghallagher, N. K. (2013, July 7). Back-to-school means facing tougher academic standards this fall | The Kennebec Journal, Augusta, ME. Retrieved from http://www.kjonline.com/news/test-scores-likely-to-drop-under-new-standards_2013-07-20.html

Energy Harvesting and Nanotechnology

Energy Harvesting and Nanotechnology| April 28 2011 | Energy harvesting generators are attractive as unlimited replacements for batteries in electronic devices and have been the focus of new researches for past years. This paper reviews the principles behind this technology and their integration to harvest energy. Also proposes a greener alternative for the production of quantum dots before the integration to new technologies. | Nanowires and Quantum Dots| Energy Harvesting with Nanowires and Quantum Dots Introduction Harvesting energy is the core of our modern human existence. We need to power our cars, homes, and personal electronics. T o power our technology we need energy. Most electrical energy is harvested in one of two ways. These ways are mechanically harvested or harvested from solar power. Mechanically harvested energy needs moving parts, for example, to turn a generator. Solar energy can be harvested through solar cells via the photoelectric effect. As technology becomes smaller and more compact, power conversion technology needs to also adapt to this changes. Nanotechnology has shown great promise to become the power generator for future nanotechnology. 1 That is the purpose of this paper to show how this technology works and is integrated to the production of energy. Nanowires have a diameter in between 20 nm and 100 nm. They can be made from many types of material, however most research is being done on silicon nanowires1-2 3 4 5 6 ; carbon and CdS/CdTe7 nanowires also are being researched. These nanowires can convert solar energy into electrical energy with enough efficiency to power small devices. This technology can create self sufficient nanotechnologies that do not need batteries or need to be connected to a power source. This new technology will be completely different to the macro-technology we have today, were we have to change out batteries or plug them into a wall. Self-sustaining technology is very green, because they do not need a non-renewable outside energy sources. Quantum dots are being researched as a viable alternative to silicon based solar cells. Quantum dots are small particles, or â€Å"nanoparticles†, of a semiconductor material, most common chalcogenides (selenides or sulfides) of metals like cadmium or zinc (CdSe or ZnS), which are usually from 2 to 10 nanometers in diameter. Because of their size, quantum dots display unique optical and electrical properties that are different in character to those of the corresponding bulk material. The most relevant of these is the emission of photons under excitation, which are visible to the human eye as light. Moreover, Quantum dots can be tuned to certain wavelengths based on their size and are able to produce more than one electron per absorbed photon. These molecules are generally made out of CdSe and are cheap, their synthesis is relatively green, and they have great stability over many years. They do not bleach like other dyes and their efficiency does not fade nearly as quickly as normal dyes. 7 Nanowires and quantum dots have become very interesting topics in chemical research. They have potential to start a new wave of technology and may be the future power source of almost every technology. This article is about how scientists can harvest solar power on a nanoscale, with quantum dot technology showing much promise as a green solution. Solar Power. Today, solar power is harvested by large photovoltaic cells (a solid state electrical device that converts the energy of sunlight directly into electricity) that are made of crystalline silicon; the generation of electricity from the sun was a landmark in Green Chemistry. However, these large panels are bulky and expensive. Silicon nanowires use the same mechanism for power generation, but are smaller and more portable. The coaxial silicon nanowires operate by using coaxial shells selectively doped to absorb photons and produce electrons. 1,3 Coaxial silicon nanowires have 2 shells and a core, figure 1 shows the nanowire and a view of the cross section of the nanowire. Figure 1. The blue outer shell is the n-type shell, the inner yellow shell is in the i-type shell, and the pink core is the p-type core. The diagram on the right shows how the holes (h+), and the photo generated electrons (e-) flow across the nanowire. (Adapted from figure 1 in Nature 2007, 449, 885-889) The outer shell is crystalline in structure which enables the wire to absorb photons. The semiconductor material construction made this nanowire operate like a diode. Diodes allow current to flow one way but not another. Diodes are very common in household electronics and circuits. This means that self-powered circuits can be created from these nanowires. , 3-4 Quantum Dots are able to emit three excitons from one photon through an effect called the Multiple Exciton Effect. An exciton is an electron and its hole. Quantum dots can be tuned to many different wavelengths of light, because the wavelength they absorb is based on the diameter of the dot. The material for quantum dots is more cost effective than silicon-based solar panels. Theoretical limits for power conversion efficiency are approximately 60% 7. This is an amazing efficiency, but there are some debates about how true this efficiency is. There is not much known about quantum dots still, the organic outer layer that is used to separate these particles seem to have photo-electronic effects as well. Figure 2, shows an experimental power generator utilizing quantum dots and a mechanical piezoelectric generator. Figure 2 This is a power generator that uses both solar and mechanical means to harvest power. The quantum dots are interlaced in the ZnO nanowires. The solar cell power conversion efficiency of this device was 15. 8%. Unfortunately, the process of making heavy metal quantum dots is not very green. Some processes require high temperatures and heavy material loss. Current production methods have seen some LCA assessments of quantum dots. There is a lot of waste developed during the production and purification of quantum dots. Mass-by-mass comparison with silicon solar cells, show that quantum dots require far more energy and solvent. However, since only a small amount of quantum dots are being used in technology and the long lasting and high efficiency of power generation gives quantum dots a better assessment in all environmental aspects except heavy metal emission. Since emerging technologies rapidly change, this assessment could be outdated in six months with a new greener synthesis. Proposal Greener QDs: Cadmiun free quantum dots In many parts of the world there are legislation that restrict and in some cases ban heavy metals such as Cd in many household appliances such as Lighting equipment , Electrical & electronic tools, sport telecommunication equipment and entertainment devices. Many reports have shown that cadmium-based QDs were toxic at the tissue and cellular levels when their surfaces are not carefully functionalized. 1, 12 CuInS2 is a direct band gap semiconductor material with a band gap of 1. 45 eV. Thus, by tailoring their composition and size, it is possible to fabricate CuInS2 QDs that emit from the visible to near-infrared (NIR) region, with high quantum yield. More importantly, CuInS2 QDs are more suitable for biomedical imaging applications and integration in household devices because the particles are free from toxic elements such as cadmium, lead, mercury. The properties of these nanoparticles are very similar to those of CdS quantum dots, but the overall efficiency and shifts in spectra are still lower that the ones obtained by cadmium QD’s. More research needs to be done to increase the overall properties of this nanoparticles and their integration to electronic devices, but some ideas that are being currently tried are coating CuInS2 with organic materials that enables the particles to be more efficient and increases their luminescence. Currently this QD’s are being mass produced for example by Nanoco is a nanotechnology company located in Manchester, United Kingdom that uses a molecular seeding method adapted for other compound semiconductor materials, which have similar optical properties to those of CdSe quantum dots (such as the family of III-V materials), but do not contain heavy metals. So the possibilities for the implementation of this technology on devices that are in constant contact with humans are infinite, if new alternatives like this are implemented in future designs. Conclusion Self-sustaining technology is the end goal for these nanogenerators; this can lead to a green revolution in technology and reduce the emissions into our atmosphere. Currently, quantum dots are beginning to show amazing properties that may one day replace batteries and carbon- based energy production. Unfortunately, the current process for the synthesis of quantum dots generates too much solvent waste and uses too much power, but there is research trying to quantify the environmental impact and reduce it. Since quantum dots are an emerging technology, the production and utilization may drastically change in the coming years and hopefully a strong emphasis on low environmental impact will be on the forefront. Meanwhile this technology is being introduced in the solar energy production and medical procedures like targeting cell and biomarkers, giving results that promise a change in the way energy is produced. References 1. Tian, B. Z. ; Zheng, X. L. ; Kempa, T. J. ; Fang, Y. ; Yu, N. F. ; Yu, G. H. ; Huang, J. L. ; Lieber, C. M. , Coaxial silicon nanowires as solar cells and nanoelectronic power sources. Nature 2007, 449 (7164), 885-U8. 2. Peng, K. Q. ; Wang, X. ; Lee, S. T. , Silicon nanowire array photoelectrochemical solar cells. Applied Physics Letters 2008, 92 (16). 3. Sivakov, V. ; Andra, G. ; Gawlik, A. ; Berger, A. ; Plentz, J. ; Falk, F. ; Christiansen, S. H. , Silicon Nanowire-Based Solar Cells on Glass: Synthesis, Optical Properties, and Cell Parameters. Nano Letters 2009, 9 (4), 1549-1554. 4. Tian, B. ; Kempa, T. J. ; Lieber, C. M. , Single nanowire photovoltaics. Chemical Society Reviews 2009, 38 (1), 16-24. 5. Tsakalakos, L. ; Balch, J. ; Fronheiser, J. Korevaar, B. A. ; Sulima, O. ; Rand, J. , Silicon nanowire solar cells. Applied Physics Letters 2007, 91 (23). 6. Yang, R. S. ; Qin, Y. ; Dai, L. M. ; Wang, Z. L. , Power generation with laterally packaged piezoelectric fine wires. Nat. Nanotechnol. 2009, 4 (1), 34-39. 7. Lee, M. ; Yang, R. ; Li, C. ; Wang, Z. L. , Nanowire-Quantum Dot Hybridized Cell for Harvesting Sound and Solar Energies. J. Phys. Chem. Lett. 2010, 1 (19), 2929-2935. 8. Sengul, H; Thomas T. , An environmental impact assessment of quantum dot photovoltaics from raw material acquisition through use. Journal of Cleaner Production. 2011, 19, 21-31. 9. Ken-Tye Yong, Indrajit Roy, Rui Hu, Hong Ding, Hongxing Cai, Jing Zhu, Xihe Zhang, Earl J. Bergey and Paras N. Prasad; Synthesis of ternary CuInS2/ZnS quantum dot bioconjugates and their applications for targeted cancer bioimaging, Integr. Biol. , 2010,  2, 121-129 10. www. nonoco. com 11. K. -T. Yong, H. Ding, I. Roy, W. -C. Law, E. J. Bergey, A. Maitra and P. N. Prasad, ACS Nano, 2009, 3, 502. 12. Y. Su, Y. He, H. Lu, L. Sai, Q. Li, W. Li, L. Wang, P. Shen, Q. Huang and C. Fan, Biomaterials, 2009, 30, 19.