Pc Repair Documentation(Sample) Essay Example for Free

Pc Repair Documentation(Sample) Essay Ronels PC Repair lacks an accounting system, thus, profit or loss of the entity cannot be determined. The business is also often close because the owner usually attends home services. There is no business permit Objective of the Engagement To provide the best service available to the community at an affordable price and to have constant growth in sales by designing an accounting system best suited to the business so the operating performance is measured accurately. To help the owner in managing his business by hiring an apprentice To assist the owner in applying business license for his business operation Statement of Facts Personal Market Research by the owner indicates an attractive niche for the services of which PC Repair will take full advantage. The very nature of technological advancement, creates a constant need for businesses skilled in updating and advising customer on computer-related issues Our group has conducted an interview of the owner’s clientele; we’ve found out that 9 out of 10 customers are dissatisfied with other existing repair shop such as electronics repair shop, the one that’s nearest to the owner’s home office, considering the prices that they offer In addition, the owner stated that he will focus mainly on the small business market since the legality of its existence is still questionable since he hasnt applied for a business permit, and as these customer typically dont have a full-time IT person, but have full time IT needs Upon observation, there is no assistant employed to help him with the customers especially when he is not around. Moreover, customer are seeking skilled help with everything from installation of software and hardware components, to networking, to transferring files from an old computer to a new one, Findings and Conclusion Since there is no accounting system, determination of profit and loss are impossible because there is no recording of transaction especially for a proprietor who carries volume of transaction. It would be more convenient as a start up to use single entry method to record his transaction. In Single-entry bookkeeping transactions are recorded in registers with most transactions requiring only a single line to record the transaction. Marketing strategy will be implemented as well to promote the growth of the business and eventually hire an assistant to help the owner in managing the business and apply his business permit Recommendation: We recommend the use of Single-entry systems in the interest of simplicity. They are usually less expensive to maintain than double-entry systems because they do not require the services of a trained person. In addition, we will also recommend the owner to hire an assistant to help him; perhaps one of his apprentices before can be hired and to apply his business permit in the near future

Strategic Position Of The Google Corporation Commerce Essay

Strategic Position Of The Google Corporation Commerce Essay This individual case study analyzes the strategic position of the Google corporation in its market and references some of the competitive forces as described by Michael Porter (1980). The analyses will also include some of the axioms from Sun Tzu and the art of business by Mark McNeilly (1996). Bernard Girards book on The Google Way (2009) was used primarily for this case study. Investor relation websites along with internet articles supplemented the review of Google and to present financial numbers for market comparison. Google is arguably one of the most innovative and interesting companies today in their industry. Their beginning can be seen as the classic Silicon Valley company formation. Two friends from Stanford University, Larry Page and Sergey Brin, had a vision to make an impact on the information technology industry. To be more specific their mission was to organize the worlds information and make it universally accessible and useful  [1]  (Girard, 2009). But Google is anything but the typical company in reference to their strategies for going public and how the organization operates. The mid to late 1990s the computing technology world was racing towards advancements and the founders of Google took advantage of this. Prior to this date, computer technology was more expensive for less in relation to storage, components, processing, and performance. Computers and the internet were still limited to a narrow group of people which included universities, government and researchers, along with only a small population fortunate enough to afford this technology. The mid 1990s experienced more rapid advancement in information technology including the World Wide Web, faster processors, upgraded memory, accelerated graphics cards, more storage, and user friendly operating systems (Windows). That affect made personal computing a household name. A large factor in this was price per technology. As Bernard Girard (2009) points out, Asia was emerging as technology manufacturers at the same time advancements in computer components were maturing, yielding lower prices for computing technology. The phenomenon allowed the Google founders to capitalize on the market conditions which were favorable to them as it applied to building the computing power they needed to accomplish what they set out to achieve. Not only were they becoming the new entrant  [2]  into the information technology industry, but the competitive force principle that Michael Porter (1980) describes that gave Google favor in the market from their start was the bargaining power of suppliers  [3]  (Porter, 1980). To create their massive database and sophisticated algorithms based on artificial intelligence (AI), they would need talented programming people as well as the highest technological computer components which there were plenty of, limiting the bargaining power of the suppliers. There was also no shortage of venture capitalists at that time willing to invest in the next Silicon Valley start up. According to Entreprenuer.com in a 2007 study of the top one hundred venture capital firms in the United States, found that approximately half of them were located in California (Girard, 2009). This made it easier for Google to obtain the capital necessary for their ideas from the financial perspective. Public Offering When it came time to open Google up to Wall Street in 2004, founders Larry Page and Sergey Brin along with new their new partner Eric Schmidt made a tactical move to improve their companys position  [4]  at its initial public offering (IPO). Analyzing the methods of an IPO, they decided to use the OpenIPO in lieu of the standard public offering. As Girard (2009) explains, the OpenIPO resembles the Dutch auction where the seller sets a bid price and the number of shares, and allows the investors to bid what they think is the fair price. In the end, all winning bids will pay the exact same price regardless if some of the bids were higher, which is in contrast of the typical Wall Street IPO which allows investment bankers to manipulate the system in their favor. The OpenIPO strategy gave Google the credibility, confidence, and favorable public opinion from the start. Market and Financial Position Google was not formed yet when the World Wide Web took off in the mid 1990s. The internet search market was shared by Magellan, InfoSeek, AltaVista, Yahoo, Inktomi and Northern Light (Web Search Engine, n.d.). Although Google formed in 1998, its search engine (and main component) started to gain market share in the year 2000  [5]  through its unique technology and basic home page design. In 2002 Google was ahead of both Yahoo and MSN by a half of a percent to a percent in the market (29.2%6). By May 2003, Google had fifty-five percent (55.2%  [6]  ) of the global search engine market share with Yahoo at a distance second (21.7%6). As recent as March 2011, Googles claim on the search engine market is nearly two-thirds even though Microsoft has been gaining as of lately mostly due to its Bing search engine and Yahoo which is included in the Microsoft statistics from their partnering (Parr, 2011). Googles financial position is very strong. In terms of revenue, the company grew from eighty-six million in 2001 to over twenty-nine billion dollars reported (unaudited) in 2010  [7]  (Google investor relations, n.d.). Google has managed to increase their revenues every year within that time and the majority of that comes through advertising. For example in 2010, twenty-eight of the twenty-nine billion dollars were logged in under total advertising revenues7. Many dot com (.com) companies did not last in the market and faded after the early 2000s, and if they did, struggled thereafter. Google however has proven to be a profitable company. In 2001 their net income was just under seven million dollars while earning four cents per share outstanding  [8]  (Google investor relations, n.d.). They have since grown to a net income of eight and a half billion dollars and impressive earnings per share of twenty-six dollars8 (Google investor relations, n.d.). Though competition in the technology world is fierce, Googles financial figures still far outweigh its two closest competitors in the information technology web services industry, Yahoo and Chinas Baidu. To date Googles total revenues are greater than Yahoo and Baidu by twenty-three and twenty-eight billion dollars respectively  [9]  . Research and Development A large factor in the success of Google comes from its commitment to research and development. Google spent over three billion dollars ($3.7 bil) towards research and development8 (Google investor relations, n.d.) . Compare that to Yahoo, according to their investor relations site, who report just over a billion dollars in 2010 for product development (up from only two hundred million in 2009), and Baidu who only allocated just over seven hundred million towards research and development9. One of Googles policies in human resource management is not only to acquire who they think is of great innovative talent, but to allow them some space to be creative. This is what is known as the twenty percent rule (Girard, 2009). Google is so committed to research that they allow their people to have twenty percent of their time to work on research and not be devoted full time on specific projects. This is not a typical policy in most organizations. The Sun Tzu and the art of business axiom that applies to Googles theory towards innovation is Deception and Foreknowledge, Maximizing the Power of Market Information.  [10]  (McNeilly, 1996). The principle refers to staying connected to what your competition is involved in to be able to better respond to what your market is dictating at the time. If ignorant of the conditions of mountains, forests, dangerous defiles, swamps and marshes he cannot conduct the march of an army.  [11]  (McNeilly, 1996) This is especially important in information technology because it is more dynamic than most other industries. As Bernard Girard (2009) points out what sets Google apart from the typical company when it comes to the attitude towards development, is that it stays connected to the world around them for ideas that can be placed into motion. One of the policies pertaining to this is the building of networks in their Silicon Valley area to listen to what other companies are doing and what may be the next start up new entrant on the horizon (Girard, 2009). They also encourage their employees to stay connected to their alma maters and other university students to stay in touch on new ideas in the market. Strengths and Weaknesses Strengths Google is a large corporation whose strength relies on its current technology and innovation. They have dynamic leadership in founders Larry Page and Sergey Brin, who have the vision and the means to put it forward as they have demonstrated from its inception in 1998. An obvious strength is their current financial position. They are in good position monetarily to invest in new technologies and combat legalities and new services. As stated in the previous section, most of their revenues are generated through advertising. What set Google apart from the competition when it launched its search engine was the model they incorporated. It is known as the cost-per-click strategy which was a system that allowed advertisers to pay what they thought their ads were worth which mathematically was translated in search rankings (Girard, 2009). Google gave advertisers a visual way of tracking the effectiveness of their marketing dollars. This was a breakthrough because before Googles method, it was difficult for companies to track their marketing efforts whether it was on the web, or even in other media outlets such as print and television. In an indirect way, Google became a substitute product or service  [12]  , referring to Porters force driving industry competition, in relation to advertising venues besides the internet. Google offered companies a more fair way to judge what they thought they should price their advertisements as well as the ability to view their effectiveness. For marketers, this information can be priceless and a better opportunity than blind ads. Another one of Googles strength is its algorithm that runs its page ranking search engine. It is different from the typical methods of other engines because its objective is to rank pages not only by its word content but also uses artificial intelligence for relevance. Their search engine algorithm approach can be viewed as avoiding strength and attacking weakness  [13]  . Instead of following methods and theories of the status quo web engines, they developed a unique system that has revolutionized internet searching today. Weakness It is hard to fathom weakness in a company of this magnitude, but no organization is without them. The obvious is the possible loss of key members which can include anyone from the executive management team to its software engineers. The information technology market is very competitive because it relies heavily on scientific and mathematical talent that is not easy to come by if you measure it against all disciplines overall. Key production employees may opt to leave to other organizations for better offers or start up their own technology company. Googles enormous growth could possibly be a weakness. With that in mind other companies that are competing to regain a part of that large share that Google currently owns. An example is Microsofts Bing Maps feature birdseye view which is direct competition with Google Earth for usage as it refers to the threat of new products and services from competitors. They will also have to combat new companies that will enter the information technology arena looking to capitalize on the rewards Google has discovered. One such company that has developed a new computational knowledge search based on natural language and new algorithms is Wolfram|Alpha, the very company that produced the software Mathematica (About Wolfram|Alpha, 2011). Such a company could prove to be the direct competition for Googles search engine market because of its ability to match the sophistication of the algorithms that drive both organizations search engines. Technological Position Google puts stock in innovation. As mentioned, they encourage collaboration and creativity. This is evident from the technology they are able to house. According to author Bernard Girard (2009), Googles data house, which is built on a very powerful software platform, may consist of approximately four hundred and fifty thousand (450,000) microcomputers. There in house intranet known as Moma, is extremely powerful and acts as their enterprise wide application which reveals numerous statistics about their operations as well as an open view of all of their research and development. Googles technological arsenal is stocked well enough to compete against rival companies. Advancements and Emerging Markets Some of Googles advancements in the market include their web browser Chrome, which is one of the fastest, the popular Android mobile operating system, and their Gmail service. The Gmail service has emerged as of the more popular email systems today that offer an extraordinary amount of free space. They accomplished this through by leveraging their cloud technology which is also emerging today. They also plan to offer almost all personal and workstation computing applications through the cloud technology which would directly compete against Microsoft. One example is the current research and development of the Google Chrome OS (operating system) which is intended to run exclusively on computers specifically manufactured from Googles partners (Google Chrome OS, n.d.). Google has even partnered with the company GeoEye to launch a satellite for higher quality imagery for their Google Earth service in 2008 (Google. n.d.). They have also entered the renewable-energy market with their subsidiary, Google Energy, and invested in a wind project in the state of North Dakota (Google. n.d.). Another market that Google is experimenting with advantageously is the broadband service. They have an agreement to install the Google fiber optic system which will offer broadband at ultra high speeds upward towards one hundred times faster than normal broadband according to Google. They are also beta testing a free home wireless service under the name Google TiSP. International Policy One of the negatives that always need to be dealt with in reference to large corporations is its position in the international community. Antitrust laws can be used to limit the power one company may have. Googles already has had a negative experience abroad in relation to China. According to contributor Steven Levy (2011), Google had a rough relationship with China due to the countrys censorship policies which were contrary to Googles views and style. Googles service was also different over there because it had to adapt to the possibility of turning over data to the Chinese government, something they wanted to avoid. As Levy (2011) explains it got so bad that even Googles policy for their employees to take twenty percent of their time towards independent ventures was not well received in Chinas culture. This is an example of not only are there different and possible unique laws a corporation may have to abide by, but also a different lifestyle and culture may hinder how a company ma y run its operations. Evaluation Answering the question about how Google can improve market share is a difficult one. Google is basically competing against itself in its own industry. This is why they expand in all directions to gain share and enter other markets. Their market share can improve greatly with the success of their ultra high speed broadband service experiment. Ultra high speed connection for everyone, even in outlying rural areas is the future. Google has the technology, resources and ability to deliver this. Another possible market Google would have the capability to enter is the smart appliance industry. This emerging technology uses programmable features in appliances that would allow control for household energy usage. The industry is still new, but a company such as Google could make an impact because of its software programming talent, internet dominance, and its new broadband technology. Googles management is very progressive. According to Girard (2009) they took liberties to install a collaborative environment to be able to connect its employees to each other as well as to the outside world (universities, other companies) to better react to the changes in demand from customers and emerging technologies. For example users were becoming more frustrated with internet explorer in the late 1990 and early 2000s. Google responded with the Chrome web browser to take market share. When email services were cheap on storage, they answered with Gmail. Now the public has been demanding more speed for the rich applications across the internet and Google is responding with an ultra high speed service. A couple of laws that Google needs to stay on top of are privacy laws and antitrust laws. One law in particular, The Patriot Act, may impact Google in a negative way because there are laws that all companies have to abide by, which may mean handing over of information when requested. This could have effect on usage and market share due to how the public may perceive the giant corporation. Antitrust laws can affect Google because of its growth and size. Google has a history of buying companies to acquire different technologies which included KeyHole, DoubleClick, Aardvark, and YouTube to name a few (Google. n.d.). Laws that prohibit monopolies may impede Googles quest to grow further in certain markets. Conclusion One would have to ask the question, will Google be able to sustain its own growth? Information technology is a broad field that covers many aspects of the industry. Googles corporate strategy judging by the amount of services it offers and the ones it is trying to breakthrough makes it an aggressive company that likes to stay on top of innovation and market share. Growing too fast can be an achilles heel at some point, because a company can end up spreading itself too far while ignoring advancements and changes it might need for its main services.

Interaction of Light with Sound in a Crystalline Structure

Interaction of Light with Sound in a Crystalline Structure Lewis Allison Abstract The effects of altering the angle of incidence acoustic intensity were investigated using a lead molybdate crystal with a Piezo-electric transducer attached. A HeNe laser was used as a light source for the investigation. The angle of diffraction at which the first order beam was found to be 0.027 Rad  ± 0.009 Rad the acoustic intensity in the crystal at 140MHz was 14.3104 W m-2  ± 2.9104 W m-2. Introduction The interaction between of light sound has been observed investigated since ancient Greece. However, Leon Brillion a French-American physicist, was first to predict diffraction of light by sound in 1922(1). Bragg’s angle is given by the Bragg’s law(2-4) explains the scattering of electromagnetic waves both coherently incoherently through a crystalline structure. In this investigation the sound waves propagating through the lead molydbate(8) crystal change the refractive index. A photon at one instance may experience, for instance a refractive index of 2.3, where as a photon a moment later will experience a different refractive index from atoms in the crystal being displaced by the pressure of the sound wave(9). This means the photons will be travelling at different speeds through the medium, so when it emerges the beams of light then interact interfere with each other. This creates the maxima minima from the constructive deconstructive interference. Bragg’ s Law(4-7) describes the condition at which the constructive interference takes place. The source of the sound waves which propagate through the crystal is a Piezo-electric transducer. 140Mhz was applied to the transducer by the RF Driver which can alternate the magnitude of the sound wave produced. The transducer was mounted on a rotational stage allowing the effects of transmitted light intensity when the angle of incidence of the light onto the modulator crystal was altered. A HeNe laser was used in the experiment as the light source. A viewing screen was used, so the diffraction characteristics could be seen a metre rule was used to measure the distsance from the acousto-optic modulator to the viewing screen photo detector. Method Fig.1 shows the setup of the experiment. The position, on the optical axis, of both the lens aperture acousto-optic modulator with the rotation stage was unchanged throughout the investigation. A) Familiarisation with RF Driver Acousto-optic Modulator The Laser was switched on, as well as the RF driver, photo detector digital mulitmeter. The Bragg modulator rotational stage controls were familiarized with. The viewing screen was placed 50cm from the front of the acousto-optic modulator. The control of the RF Driver rotational stage were then altered the effects noted. B) Measurement of the Bragg angle The viewing screen from part A) was placed, so that the centre of the screen was at the centre of the zero order beam. The rotational stage was then rotated until the 1st order beams were both at their brightest. Each millimeter on the micrometer was found to be 1.69 ° change in angle. The number of squares was then measured from the right edge of the Zero order beam to the right edge of the right 1st order beam the right edge of the left 1st order beam. This gave the Bragg angle by using simple trigonometry. Then the answer was compared to the analytically found value. The following equation shows Sell’s law applied to the incident beam show how the light will be diffracted by the medium; Where Λ is the acoustic wavelength, ÃŽËœ is the angle from the conversion from the micrometer reading ÃŽ »/n the optical path length through the material, n being the Refractive index ÃŽ » being the wavelength of the laser light. The acoustic wavelength can be found by using the e lectronic frequency the speed of sound in the material, Lead Molybdate being 3750 m/s. Approximating for small angles, Equ.1 can be written as; Rafraction will occur at the crystal faces, allowing this gives the Bragg angle; .Where ÃŽ » was taken as 632.9nm laser light. Part C) Investigating the intensity of diffracted light with changing acousto-optic modulator angle The Photo detector was placed 50cm from the base of the modulator. It was aligned so the zero order maximum was entering the ‘Slow detector’ input the iris on the front of the photo detector was adjusted so that the full beam width could enter the detector no more. The slow detector output was then hooked up to the digital multimeter. The viewing screen was then placed to block infront of the acousto-optic modulator to block the laser light the multimeter reading was taken to give the ambient light or 0% reading. The laser light was then allowed to hit the photo detector, with no power applied from the RF drive to the modulator the reading was taken from the multimeter. This gave the full 100% intensity reading. The value of RF drive power that gave the minimum zero order reading was then found the RF power was then set at that value for the rest of the experiment. Th e modulator angle was set at 5.5mm the output power was recorded. Steps of 0.05mm were then taken the output power at each value was recorded. This was then repeated with the right first order beam, with the same start point increments. The values on the micrometer were then converted to angles in degrees the output power values were converted to percentages of the zero order maximum value. The Acoustic Intensity was then found using the equation; Where, Iac is the acoustic intensity, ÃŽ » is the laser light wavelength (632.8nm), L is the beam width (approximately 15mm) Pdif Pinc are the light power diffracted incident light power respectively. D) The Apparatus remained in the same setup as before. The Transistor-Transistor-Logic Gate (TTL) was then turned on. A square wave with an initial frequency was set. This causes the power into the RF driver to alternate between the manually set option on the knob completely off has a rise fall time of 50ns. The modulator was set to maximize the 1st order beam the angle was set to 5mm on the micrometer (8.45 °). The photo detector (still 50cm from the base of the modulator) was connected to the oscilloscope. The input from the TTL was also connected to the oscilloscope the signal from both the input TTL photo detector were shown. The photo detector was 1st placed in alignment with e zero order wave the result was recorded. The photo detector was then placed on the right hand side 1s order beam the resulting signals were recorded. The frequency was then increased to find at what value the signal was still modulated. Results Part A)It was found that increasing the RF drive power caused 1st order beams to appear a futher increase caused 2nd order beams to appear. Rotating the platform, from no rotation, 0mm on the micrometer, caused the 2nd order beam to dim disappear on the left hand side of the zero order maxima. The 1st order on the left hand side became brighter, then dimmed as the micrometer reading was increased. The zero order beam started dim, but as the micrometer reading was increased the acousto-optic modulator on the rotational stage became orthogonal to the viewing screen the beam became brighter. As the acousto-optic modulator moved past being orthogonal, the zero order dimmed the 1st order beam on the right hand side became brighter the 2nd order beam on the right hand side appeared. Part B) The angle between the right hand 1st order the zero order beam was found to be 0.0260 Rad  ± 0.009 Rad. The left hand 1st order beam was found to have 0.0280 Rad  ± 0.009 Rad angle between its elf the zero order beam. The theoretical Bragg angle was found to be 0.0118 Rad, taking the the spped sound in Lead Molybdate to be 3750 the electrical frequency to be 140MHz. Part C) Fig.2 shows the results for the part of the experiment Using the graph Equ.5, the Acoustic intensity was found to be 14.3 x 104 W m-2  ± 2.9 x 104 W m-2. Part D) the following figure shows the results from the zero order beam 1st order beam against the TTL input signal; Fig.3 shows the signal from the photo detector on channel 1, with the TTL square wave on channel 2. This figure shows the waves are in phase (the larger wave being from the TTL, the slightly hazier signal being from the photo detector) Fig.4 shows the signal from the photo detector on channel 1 again the TTL signal is on channel 2, showing this time the signals are out of phase. The delay between the zero order beam beam the TTL signal fluctuating between the zero 1 state was found to be 140nS  ± 10nS. As the pulse generator frequency was increased the beam was found to change to not resemble the TTL input signal. The maximum value where the beam was still modulated was found to be 110MHz  ± 10MHz. Discussion The experiments in this investigation were relatively easy to set up after some familiarsation took place. The control on the RF driver was a knob that had no indication of what magnitude the dial was set at, so it was difficult to identify if the setting had changed during readings being taken. In part A) it was fairly difficult to establish the edge of the zero order 1st order beams on the viewing screen. The laser itself was found not to give a stable reading, which made parts C) D) difficult. The reading from the laser on the multimeter fluctuated by roughly 10mV for each reading taken in part C). A larger amount of error was introduced by the instability of the laser, however if the investigation was to be repeated more measurements could be taken averages for values would give a clearer relationship. When the RF driver power was set to give the minimum zero order value, the 2nd order maxima were not visible. They gave readings witch fluctuated to the 0% reading or reading fo r the ambient light. This meant only the 1st order maxima could be investigated. Experimental judgments throughout this investigation cause error. Conclusion Through analysis, the angle at which the light diverged from the zero order maxima should be 0.012 Rad. It was found on this experiment that the first order maxima diverged from the acoustically modulated crystal at an angle of 0.027 Rad  ± 0.009 Rad. Through further investigation the 1st order maxima was found to be Ï€ Rad out of phase with the zero order beam. The acoustic intensity in experienced in the crystal was found to be 14 x 104 W m-2  ± 2.9 x 104 W m-2. References Leon Brillouin,Ann. Phys.(Paris) 17, 88 (1922). John M. Cowley (1975)Diffraction physics(North-Holland, Amsterdam)ISBN 0-444-10791-6 H. Eklund, A. Roos, S. T. Eng. Rotation of laser beam polarization in acousto-optic devices.Optical and Quantum Electronics. 1975;7(2):73–79.doi:10.1007/BF00631587 R.Y.Chiao, C.H.Townes and B.P.Stoicheff, Stimulated Brillouin scattering and coherent generation of intense hypersonic waves,Phys. Rev. Lett.,12, 592 (1964) Carl. R. Nave.Braggs Law. HyperPhysics, Georgia State University. Retrieved 2008-07-19 Bragg, W.L. (1913). The Diffraction of Short Electromagnetic Waves by a Crystal.Proceedings of the Cambridge Philosophical Society17: 43–57. F.L. Liu, P.St.J. Russell, L.Dong, Acousto-optic modulator using a fibre Bragg Grating, Optoelectronics Res. Cen., University of Southampton G. A. Coquin, D. A. Pinnow, A. W. Warner, Physical Properties of Lead Molybdate Relevant to Acousto-Optic Device Applications, J. App. Phy. A 6, Vol 42 (May 1971) A.Rosencwaig, A. Gersho, Theory of the Photoacoustic Effect with Solids, Journal of Applied Physics, 47(1), 64-69 (1976) A. Yarvin, P. Yen, â€Å"Wave Propagation in Periodic Media† in Optical electronics in modern communication, (Oxford 2007), pp. 539-82

Benefits of Stem Cell Research Essay -- Scientific Research

Take a minute to imagine a world where some of the diseases once thought to be life threatening or altering could be cured. Diseases including lupus, Lou Gehrig’s disease, arthritis and countless others could very well be treatable. Many would consider a treatment like this to be considered a miracle, but miracle treatment is this, which can help numerous people with their pain and help alter the dismal quality of life that countless others are facing but, yet is denounced as an act against God? Now what if I told you that this life altering biomedical research wasn’t getting done, instead it’s being deliberated, tarnished and thrown to the way side by American politics and scorned in the court of public opinion due to a misinterpretation. This very research is the something we hear all over the news and in politics; considered by some politicians to be one of the key pieces in their journey to political stardom and their election, the research of stem cells, esp ecially now that techniques are being developed to create stem cells from an individual’s own bodily tissues. Every day we hear about these amazing unspecialized cells, and we continue to hear that other researchers all over the world are discovering new uses for it every day but, yet our government has refused to support such life altering research. Why hasn’t are government supported this breakthrough medical research? My belief is that our government should support stem cell research clinics with federal funds to help save the lives of countless Americans noting that the benefits or such research far outweighs the downfalls. There are several topics in America which no one talks about, unless they’re extremely close to the person they’re discussing it with, or they’... ...1January 2008 . The President's Council on Bioethics. September 2003. 17 January 2008. Wanjek, Christopher. Stem Cell Breakthrough Could Stilfe Research. 27 November 2007. 30 November 2007 . What is a Stem Cell? 21 June 2007. 27 November 2007 . Master, Zubin, Marcus McLeod, and Ivar Mendez. Benefits, Risks and Ethical Considerations in Translation of Stem Cell Research to Clinical Applications in Parkinson’s disease. Rep. Journal of Medical Ethics, 5 Apr. 206. Web. 23 Mar. 2010. . Sanberg, P. R. "Neural Stem Cells for Parkinson's Disease: To Protect and Repair." Proceedings of the National Academy of Sciences 104.29 (2007): 11869-1870. Print.

Noteworthy Technology Essay -- Music Composition Essays

Noteworthy Technology Few things possess the power of music. Good music has the capacity to convey messages, evoke emotion and inspire awe. Yet, not many posses the means to acquire the power of music. Writing music by hand can be time consuming, inaccurate, and it does not allow the composer to actually hear the annotated music. Furthermore, learning an instrument can be time consuming and frustrating if all a person wants to do is compose their own music. This is where the beauty of technology comes in. Through a system known as MIDI, or Musical Instrumental Digital Interface, and musical notation computer software, composers are able to input their music into a computer and have the means to listen to, edit, and print out their compositions. While MIDI technology and computer musical notation software is easily accessible today, it is a relatively new technology. MIDI was created in 1983 by a collaboration of the major music industry electronic instrument manufacturers including Roland, Yamaha, Korg and others (MIDI). MIDI includes a set of technical principles that standardize computer based music and allow electronic devices like synthesizers, computers, and multi-track recorders, to interact with each other (Ohler pars 4). For example, a person can use a use a single keyboard to trigger sounds from 10 other keyboards connected by MIDI interface. MIDI technology does not send an actual musical note or sound, but information about the note, in a process very similar to how computers share information through modems. MIDI communication is based upon the byte. Each MIDI command is composed of a specific byte sequence which contains important information such as the status byte, which tells the receiving MIDI... ...ay of creating joyful noises. MIDI and musical notation software makes it very easy to annotate our musical ideas. In this very direct way, we can use technology to glorify God with our creative talents and songs of praise. Works Cited MIDI.com. 8 Dec. 2002 <http://www.MIDI.com>. Ohler, Jason. "The Promise of MIDI Technology." Learning and Leading with Technology. Mar. 1996: OCLC FirstSearch. 8 Dec. 2002. Keyword: Music Composition. Perry, Jeffery. "The Inner Voice of Simple Things: A Conversation With Paul Lansky." Perspective of New Music. Summer 1996: 40-60. OCLC FirstSearch. Hekman Library, Grand Rapids. 7 Dec. 2002. Keyword: Music Composition. Webster, Peter R. "Time, Technology and Creative Process." Arts Education Policy Review. 94 Sept. 1994: 32-36. OCLC FirstSearch. Hekman Library, Grand Rapids. 8 Dec. 2002. Keyword: Music Composition.

Personal Financial Management Essay

1. You need to hire a receptionist that will be handling cash. What steps would you take to make sure you hire the right person? Inquire about previous cash handling experience, ask about their personal financial management, how they handle their personal finances. 2. Why should you teach your employees the importance of personal financial management? What are some creative ways of doing this? How employees handle their income reflects their work performance, if someone is having financial issues it will most likely cause them to be stressed at the work place. It is important to teach employees how to handle their finances so the overall performance of the company is not affected. Some ways to do this is by having workshops, company meetings, games, or a company lunch. Any setting where a financial manger could come in and answer any questions an employee might have as to how to manage their finances better. 3. What specific steps can you take to improve your spending habits? Some ways I could improve my spending habits would be to assist my want versus need. I can admit that at times I do unnecessary spending. I should make a budget of how much I spend and how much I earn and try to be fugal in my spending habits.

Analysis of Major Characters in Great Expectations Essay

Pip is the main character of this story. The whole plot of the novel revolves around him and his metamorphosis into an adult from an immature adolescent.  1. Immature: pip was highly immature. This characteristic in him can be clearly seen in pg 59 where he says † but when she was gone, I looked about me for a place to hide my face in and got behind one of the gates in the brewery lane and leaned my sleeve angst the wall there, and leaned my forehead on it and cried. As I cried, I kicked the wall and took a hard twist at my hair; so bitter were my feelings so sharp were the smart without a name that needed counteraction.† Pip cries so much, suddenly begins to have such a low self esteem, why? Just because a girl came and commented that he had coarse hands, wore thick boots and â€Å"called the knaves Jack.† Instead of standing up for himself, pip simply cries. This goes to show how immature pip was.  Pip’s immaturity is also seen in his â€Å"romantic idealism.† Ever since his first meeting with beautiful Estella, he always thought of her in page 101 he says, â€Å"often after dark, when I was pulling the bellows for Joe, and we were singing Old Clem, and the thought how we used to sing at Miss Haveshams would seem to show me Estella’s face in the fire, with her pretty hair fluttering in the wind and her face scorning at me. Often at such a time I would look towards those panels of black night in the wall which the wooden windows then were, and would fancy that I saw her drawing her face away and would believe that she had come at last.† In spite of Estella being s o insulting he instantly falls for her, rather for her looks. This again shows the immaturity in pip. 2. Generous and sympathetic: pip was generous and sympathetic, a fact that can be seen in his numerous acts of kindness throughout the novel. In page ___ he sympathizes with Magwitch and helps him escape. A small boy going out of his way to help a wretched convict! This goes to show how sympathetic pip was.  Not just sympathetic, pip was large at heart. He was generous. This can be witnessed in page _____ where he secretly buys Herbert’s way into business. The third example to show that pip was generous is in page 137where he says, â€Å"as I passed the church I felt a sublime compassion for the poor creatures who were destined to go there, Sunday after Sunday, all their lives thru and to lie obscurely at last among the low green mounds. I promised myself that I would do something for them one of these days and formed a plan in outline for bestowing a dinner of roast beef and plum pudding, a pint of ale and a gallon of condescension upon everybody in the village.† 3. Had a great desire for self-improvement: pip always wanted to better himself, better his condition and better his status. This trait in him can be witnessed in page 66 where he tells Joe, â€Å"and that there had been a beautiful young lady at miss Havesham’s who was dreadfully proud and that she had said I was common, and that I wished I was not common, and that the lies had come of it somehow, though I didn’t know how.† Moreover his deep desire to improve in life, to be â€Å"Uncommon† is also seen in page 68 where he goes to one of his relatives, Biddy to get educated from her. He says, â€Å"when I woke up the best step I could take towards making myself uncommon was to get out of Biddy everything she knew.†Ã‚  In page 164 he asks Herbert to correct his mannerisms if he found them un-gentlemanly. He says, â€Å"I further mentioned that as I had been brought up a blacksmith in a country place, and knew very little of the ways of politeness, I would take it is a great kindness in him i.e. Herbert if he would give me a hint when ever he saw me going at a loss or going wrong.†