How to write a comparative essay
Wednesday, August 26, 2020
International strategic management Individual assignment Essay
Global vital administration Individual task - Essay Example In any case, before diving into the more profound point of view of the said theme, investigating the historical backdrop of law based legislature of Russia just as its consideration to the G8, and how G8 was framed, is something essential to never really evaluate the ability of the said nation to lead in a lofty and significant gathering, for example, the G8. Likewise, there are the individuals who question the capacity of G8 as some have asserted that Russia has still remainders of socialists' belief system which is in opposition to the goals of G8. For this situation, there are the individuals who guarantee that the nation's steadfastness to G8 is still being referred to as there are as yet draping issues with respect to the nation, and along these lines the nation should initially orchestrate its inward issue before wandering into such issue. On the off chance that we are to manage history, the nation has drawn in into cold war with the United States and different nations. This was because of the choice of the previous Soviet Union to have a communist/socialist government in the previously mentioned nation. This made USSR occupied with a long-tern monetary rest on exchange, speculations and other related undertakings which denied the nation of appreciating a few financial advantages and global tie-ups concerning exchange and ventures. Be that as it may, in 1991, the nation has encountered a huge change... The changes promptly crushed the expectations for everyday comforts of a great part of the populace, particularly the gatherings reliant on Soviet-time state endowments and government assistance privilege programs. Through the 1990s, Russia's GDP fell by 50 percent, tremendous segments of the economy were cleared out, disparity and joblessness developed significantly, while wages fell. Hyperinflation cleared out a great deal of individual investment funds, and a huge number of Russians were dove into neediness. In August 1991, Yeltsin won universal approvals for giving himself a role as a democrat and resisting the August overthrow endeavor of 1991 by firm stance Communists. In any case, he left office generally detested as a frantic, sickly despot among the Russian populace. As president, Yeltsin's origination of the administration was profoundly despotic. Yeltsin either went about as his own head administrator (until June 1992) or designated men of his decision, paying little mind to parliament. His showdowns with parliament peaked in the October 1993 Russian protected emergency, when Yeltsin called up tanks to shell the Russian White House, impacting out his adversaries in parliament. Later in 1993, Yeltsin forced another constitution with solid presidential forces, which was affirmed by choice in December The said move was esteemed by the Russian as the beginning of the new day for them as they have seen a few speculators and exchange understandings which helped the economy of the said nation. Be that as it may, in 1998, the nation has encountered destruction of the economy in accordance with the monetary emergency on the planet. This incited Yeltsin to delicate his acquiescence just before New Year in 1999. Vladimir Puttin succeeded the pioneer and has
Saturday, August 22, 2020
Research about smoking habit Essay
Smoking is associaated with an expanded by and large mortality. It was perceived right off the bat in the zone of indutrilized cigaratte creation and mass use. Smokers will regularly says that they are not dependent on cigarrate. They thinl of smoking propensity , which they can control and contai and would have the option to stop whenever. The meaning of smoking is the way , the demonstration of smoking tobacco or different subtances. As indicated by history of smokers , tobacco or experimentally call necotine is a home grown plant .The natural plant is about 1.8 meters high . it has huge leaf around 30 centimeters . The motivation behind why , smoking is addictive becouse of it contain nicotine , a subtances that given to monkeys ,rodents, pooches will accelerate substance reliance . Cigarrattes firsts delivered by Julep Cigarattes , and advertised by the Julep Cigarattes Company of Boston and Hahira around 1935 , afterwards by Pen Tobacco Company lastly atound !958 By Brown and Williamson . A business cigarattes fabricating plant was worked in Harira, Georgia in 1962 . At the point when the industrial facility initially opened , it produced ââ¬Ëââ¬â¢ Osteen ââ¬Ëââ¬â¢ cigarattes until the downturn hit in 1929. After the couple of years , the manufacturing plant shut and all cigarattes making hardware was expelled . Clearing represents one out of each five passing in Malaysia . It is the most significant modifiable reason for sudden passing , capable every year for an expected 120 000 years of potential life lost. Around 10 000 Malaysians kick the bucket every year becouse of smoking ( Tobacca 2003 ). As per the World Health Organization ( WHO ) , there are about4.9 millions tobacco related passings every year . This fegure makes tobacco utilize the main source of preentable passing on the planet . From 4.9 millions tobacco relateds demise , 1.1 millions accur in the south east asia area , which is the biggest maker of tobacco and tobacco items . The greatest increment in desease are in India . In the western Pacific Region, 62 percent of men and six percent of ladies smoking , leaving hte greater part of non smokers presented to recycled smoke ( WHO/WPRO , 2004 ) . The greatest Increse in tobacco related illness are normal in China , where an expected a few millions demise will accur by 2020 ( WHO/WPRO , 2004 ). The Easten Madeteranian Region ( EMRO ) isn't a long way from the present patterns in China . Egypt has an ascent in all tobacco related malignancy including lung disease which contributes more than 90 percent of all demise . Cigarretes smoking is a hazard factor for stroke passing . It is notable that cegirattes smoking is related with an incresed danger of cardiovascular infection . manyepidemiological concentrates in Western populitions have distinguished smoking as an autonomous hazard factor for stroke and this affiliation has olso been found . Anyway , epidemiological information with respect to the connection among smoking and stroke in Japanese individuals living in Japan stay uncertain . Interestingly , anyway , tobacco utilization as of late been ascending in creating contries including Malaysia . The prevalance of smoking among Malaysians grown-up matured 15 years or more had expanded from 21 percent in 1985 to 31 percent in 2000 .Some 49 percent are on the whole grown-up guys and 5 percent of every grown-up female are presently present smokers . 1.2 PROBLEM STATEMENT Individuals are getting substantially more sensetive to the smoking issues . In Malaysia , these are around 5 million smokers devouring a normal of 14 cigarattes every day ( tobacco 2003 ) . Shockingly , the quantity of hte smokers is excessively enormous. It will significantly increase the following three decades from 10 000 million out of 1998 to 30 000 millions constantly 2030. For whatever length of time that smoking is genuinely dificult propensity to mouth , not very many smokers can prevail in their attemts to stop . Different contries have demonstrated that social insurance proffesionals can assume a functioning job in helping smokers to break liberated from their tobacco habit through an appropriately arganized smoking suspension proframs. In any case , smoking likewise will influences the non smokers individual who bestfirend with them . The porpose of this investigation is to comprehend smoking propensity for UNISEL ( University Selangor ) . This examination will help the chief to makeâ decision about smoking arounf the grounds . the goeverment is embraced genuine ( hostile to smoking effort ) arounf Malaysia however the outcome is demoralizing . This shows not every person is worried about their sound way of life . The insights uncovered that around eight percent of the evaluated 4.6 millions smokers in Malaysia were understudies . It is around 50 to 60 youngsters began smoking a day . As indicated by article Jasudason 2005 , the goverment had distributed RM20 millions every year for the following year for the following ten years for the counter smoking efforts to demonstrate its dedication the checks the smoking propensities among Malaysians . 1.3 RESEARCH OBJECTIVE This exploration is regarding why the cigarette smoking is well known among the young people. The reseacher knows that smoking is a significant preventable reason for unexpected passing . It doesn't just compromise youthful peopleââ¬â¢s currrent and future wellbeing yet olso over the world a face a similar issue nothing can change their observation . The target of the exploration are :- 1. To discover why understudies engaged with smoking at youthful age. 2. To comprehend what understudy consider smoking. 3. To know level of understudy who are engaged with cigarattes smoking. 1.4 SIGNIFICANCE OF STUDY A significant purpose behind complete this examination is to give a comprehension on the effect of smoking . The centrality of this exploration is to show how, why understudy are engaged with smoking . This examination will give usefull data to strategy producers of the college for finding a way to lessen episodes of smoing in grounds. This olso will by understanding the propensities , increasingly powerful enemy of smoking effort ought to be arranged and propelled adequately . Other than , this examination will give usefull data that will assist with beating smoking propensities in UNISEL understudy 1.5 LIMITATION OF THE STUDY This examination constrained to the review of understudies in the Diploma Business Management under Faculty Of Business in UNISEL just . This is a result of monetary constraint and time contraints. 1.6 THE TIMESCLASE OF THE RESEARCH Date Subtleties 30/10/14 Writing Review Network overviews of the regions Plan the polls Collection of official and informal measurement 1/11/14 first meeting member perception of the zone 2/11/14 Field work Meeting the smokers 10/11/14 Field work 2st meeting member perception of the zone 7/11/14 Investigation of the information acquired from the field work 8/11/14 Compose the proposition 1.7 RESEARCH QUESTION 1. What is the level of understudy In Diploma Business Management in UNISEL Shah Alam who smoker? The level of understudies who smokers is %. 2. What is the proportion of smoker among male and female understudy? The proportion of the smoker among male and female understudies is and out of respondents. 3. What is the normal number and cigarette that understudy smoke? As indicated by table 1.1 shows the normal number of understudy smoker every day is between 5 â⬠15 sticks thing What number of cigarettes do you smoke every day All out Under 5 sticks 5 â⬠10 sticks 10 â⬠15 sticks 15 â⬠20 sticks In excess of 20 sticks Are you smoker indeed check % of Total 100 % 4. The measure of cash goes through on smoking each month. The measure of cash they have spend on smoking cigarettes consistently is RM for every individual. Alluding to the going through cash of the week, the respondents for the most part spend about not exactly RM . 5. Of those smoke, what is the level of understudy who attempted to stopâ smoking? The level of understudies who attempted to quit smoking is about % of them. Section 2à LITERATURE REVIEW The way toward building up the capabilities started with a writing survey of other smoking discontinuance workforce abilities. The survey question was What archives are accessible that will help in the advancement of the center skills required for individuals giving proof based treatment of tobacco reliance in New Zealand? The universal discontinuance skills acknowledged by the Association for the Treatment of Tobacco Use and Dependence (ATTUD) 9 in April 2005 were utilized as the beginning stage, with later and progressively explicit writing at that point researched to guarantee capabilities were quantifiable and applicable to New Zealand. An assortment of databases were looked for this audit, utilizing the accompanying inquiry terms: ââ¬Å"smoking cessationâ⬠, ââ¬Å"workforce competencyâ⬠, ââ¬Å"clinical competenceâ⬠, ââ¬Å"professional competenceâ⬠, ââ¬Å"competency-based educationâ⬠, and ââ¬Å"competencyâ⬠. The databases included: Medline, Emba se, Cinahl, AMED, PsycINFO, PubMed, EBM Reviews â⬠Cochrane Database of Systematic Reviews, EBM Reviews â⬠Database of Abstracts for Reviews of Effectiveness, EBM Reviews â⬠ASP Journal Club, EBM Reviews â⬠Cochrane Central Register of Controlled Trials, and Center for Reviews and Dissemination. An assortment of different sources were scanned for data, including the reference arrangements of all acquired articles, key sites, and by approaching key witnesses for important records. All examinations that focussed on smoking discontinuance skills were looked for, independent of study configuration, sort of members, test size, or result measures. Just English language distributions were looked for. The hunt was confined to writing distributed from 2005 onwards, that is, after the worldwide end abilities created by ATTUD were endorsed. The last writing search was finished on 7 March 2007. A story audit of the writing was embraced. Competency developmentââ¬A venture group from the University of Aucklandââ¬â¢s School of Population Health built up a draft set of smoking suspension abilities dependent on data acquired from: The 2007 New Zealand Smoking Cess
Sunday, August 16, 2020
All Hallows Eve
All Hallowâs Eve Happy (belated) Halloween! Although I guess its November now but lets ignore that. This is gonna be a quick post mainly because I half-promised pictures of my friends and I being all dorky and appreciative of Doctor Who, and I still have some other work to finish before sleeping. For the holiday, the MacGregor GRTsGraduate students who are essentially MITs equivalent of Residential Advisorshousemasters, and associate housemasters handed out treats to anyone who stopped by their rooms/apartments between 9-10pm. There were fruit roll-ups, mud cups, cookies shaped like fingers, chocolate covered strawberries, and, of course, mini variety packs of candy. And my friends and I took this opportunity to galavant around our dorm dressed up as a motley crew of 7 characters from Doctor Who plus a Spaceman Spiff, Finn from Adventure Time, a gypsy/Peruvian, and a MIT student (ooh, scary). Our group was very all-inclusive. Anyway, for anyone who is interested, here are some candid shots and group photos of us looking both awesome and silly in front of a TARDIS poster imported from Ukraine (or some other exotic locale that has merchants on Amazon.com). Photocreds to Tobi R. 16 aka our River Song :) (But actually I have a half-unfinished PSET due at 11:45am tomorrow and should probably go without rambling too much. Hope everyone had a wonderful holiday or will be able to take a break this weekend to watch scary movies or dress up for the heck of it or binge eat candy or healthy alternatives like apples and such. Very spoopy, much creppy.) Post Tagged #MacGregor House
Sunday, May 24, 2020
Career Development Plan - 2316 Words
Career Development Plan Summary In response to a directive by the County Manager this Career Development Plan is intended to provide information for employee development needed to fulfill five new job categories. The plan calls for an analysis of the new positions and to develop strategies to maximize employee diversity, team performance evaluation, health benefits and incentives, and cost savings training alternatives. The new job descriptions are intended to fulfill all technology needs and cover a wide variety of strengths in order to best serve county and public demands. New Position Descriptions Director of Information Technology (Salary Range $80,387 ââ¬â $121,545) As a key member of the Information Technologyâ⬠¦show more contentâ⬠¦Responsibilities: â⬠¢ Network administration (including backup, security management, user account management, e-mail systems including e-mail web server, internet access, office systems and applications support). â⬠¢ Supports server, network and desktop hardware, software and applications. â⬠¢ Performs technology needs analysis. â⬠¢ Rolls out hardware and software to ensure optimal deployment of resources. â⬠¢ Plans, implements, and supports the network and computing infrastructure plan. Qualifications: â⬠¢ Demonstrated knowledge of Windows servers and desktop products. â⬠¢ Must possess knowledge of setting up remote access for users. â⬠¢ Experienced in administering a 350+ node network including firewalls. â⬠¢ Working knowledge of current communications devices and protocols, server and desktop technologies. Software Analyst (Salary Range $50,467 - $75,893) The Software Analyst position requires strong programming skills and is responsible for reviewing, analyzing and occasionally modifying systems including encoding, testing, and debugging. The position requires at least 7 years of programming experience. A working knowledge of relational databases, web and client-server concepts, and be able to rely on experience and judgment to plan and accomplish goals is a must.Show MoreRelatedCareer Development Plan Summary2267 Words à |à 10 Pages Career Development Plan Summary University of Phoenix Todayââ¬â¢s economy demands that employers face the challenges that are associated with the economy, internal budget pressures, and a highly competitive business environment. Kudler Fine Foods is owned and operated by Kathy Kudler. She currently manages the business by herself which includes staffing, ordering of merchandise, marketing, and personalized customer service. With visions of growing the business, Kathy is stretched to the extreme andRead MoreCareer Plan For A Career Development Plan1228 Words à |à 5 Pages Career Development Plan Vivian Morgan A career development plan will help you improve or maintain your current level of success and prepare for future opportunities. The career development plan will aid in enhancing my personal growth and heighten my career development. Goals or plans give you the push to move forward in life and to seek better skills that lead to top jobs and positions. This plan includes sections for the following process: 1. Assess my current state. Identify goals and objectivesRead MoreCareer Development Plan For A Career Plan2386 Words à |à 10 PagesCareer Development Plan The fundamental role of any aspiring professional is the development of a distinctive career plan. Although the development of a career plan may seem simple but it does require careful thoughtful planning and effort. Determining career goals and objectives, allows for the assessment of current skills, talents, and the realistic ability to attain the predetermined goals at the end of the plan. The goals determined in a career plan should be achievable and considered the startingRead MoreCareer Development Plan For A Career Plan2386 Words à |à 10 PagesCareer Development Plan The fundamental role of any aspiring professional is the development of a distinctive career plan. Although the development of a career plan may seem simple but it does require careful thoughtful planning and effort. Determining career goals and objectives, allows for the assessment of current skills, talents, and the realistic ability to attain the predetermined goals at the end of the plan. The goals determined in a career plan should be achievable and considered the startingRead MoreCareer Plan For A Career Development1706 Words à |à 7 Pagesin coaching and teaching people how to become and remain successful leaders. This is equate to putting the cart before the horse, as students need to first plan on having a successful career before planning on extending their vocation into a formal leadership role in their organization. Hansen and Tovar (2013) suggested that career development, and subsequently becoming a good leader, is a lifelong process that requires the motivation to continue to grow by taking a methodical approach into theirRead MoreCareer Development Plan1719 Words à |à 7 PagesRunning Head: Career Development Plan Career Development Plan Part II - Development of a Training and Mentoring Program Chentrell M. Williams, MPA Human Capital Management ââ¬â HRM 531 University of Phoenix Career Development Plan Part II - Development of a Training and Mentoring Program On February 22, 2005, InterClean, Inc. became a major force in the sanitation industry after acquiring a key competitor, EnviroTech. The company established a new strategicRead MoreCareer Development Plan1537 Words à |à 7 PagesCareer Development Plan Part II Training amp; Mentoring Program Leon Stovall University of Phoenix MEMORANDUM FOR CEO InterClean Inc. FROM: Sales Manager SUBJECT: Sales Team Training amp; Mentoring Plan As a result of the recent selection of our new sales team, I have created a training and mentoring plan. I have attached to this memo a training plan which outlines topics such as, new training and mentoring needs, objectives of the program, performance standards, delivery methodsRead MoreCareer Development Plan2558 Words à |à 11 PagesCareer Development Plan Summary HRM/531 August 16, 2010 Abstract Career development plans are essential within a successful organization. Career plans allows the organization to both actively manage employee career progression, but also empower the organizations employees with active career management assets. Kudler Fine Foods to maintain sustainable growth and additional success must make an investment in the organizations employees to reach the organizations strategic goals, and objectivesRead MoreCareer Plan For Training And Career Development1384 Words à |à 6 PagesThe purpose of this paper is to present a career plan using lessons learned on training and career development. It will reveal various skills, training, and recommendations for work-life balances needed to pursue and achieve career objectives. ââ¬Æ' Individual Career Plan When deciding on a career plan, I think it is most important to list the activities that are of interests to do in service of finding a path that suits you best. For the past few years, I have gone back and forth about what I wantedRead MoreCareer Plan For A Professional Development Plan1109 Words à |à 5 PagesProfessional Development Plan The purpose of this professional development plan is to introduce my counselor identity, my plans for professional development, my clinical and academic training schedule and finally my plans for credentialing in the State of Maryland. I am currently seeking an MS in Clinical Mental Health Counseling with an anticipated graduation date of May, 2020. This professional development plan was written on September 27, 2017. Counselor Identity Statement I accept those around
Wednesday, May 13, 2020
Mice and Men Annotated Bibliography - 855 Words
Sierra Villanueva Mrs. Josà © English II PAP 4th 8 November 2011 Of Mice And Men : An Annotated Bibliography Book Review: Of Mice amp; Men. A Novel Menagerie. Novel Menagerie, 2009. Web. 7 Nov 2011. lt;http://anovelmenagerie.com/2009/02/18/book-review-of-mice-and-men/gt;. The author of this review focuses on the life of Lennie. She sympathizes with the hard times Lennie had to go through as a character. The author describes Lennie to the readers as an innocent, childlike character who is misunderstand by the people surrounding him. She describes Lennie s love for soft things and his wanting of George s approval. The author gives the review from Lennie s point of view and describes George as a rolemodel to Lennie. Sheâ⬠¦show more contentâ⬠¦He sees Of Mice and Men as a social convention reaching out to more than one type of people. Fullmer supports his ideas with plenty of proof from the book and has an excellent interpretation of the book. Out of all my sources I think Fullmer s review of the book is the most pleasing. Topham, James. Of Mice and Men Review. About. The New York Times Company, 2011Web. 7 Nov 2011. lt;http://classiclit.about.com/od/ofmiceandmensteinbeck/fr/aa_ofmice.htmgt;. Topham focuses mainly on the prejudices displayed in the story. He praises Steinbeck s development of the characters and the friendship between George and Lennie. He agrees that although George and Lennie s dream to have a farm is unreachable their friendship is what makes the story so appealing to readers. Topham relates George and Lennie s troubles to those of the modern day world. He writes how the friendship between the two boys is a shining example of how even though the world is harsh at times, love and friendship can still exist. Topham gives the example of George and Lennie s friendship as support of this idea. Topham emphasizes that there is always an upside to bad times and uses the struggles of the main characters to prove his idea. Topham does not provide any evidence besides George and Lennie s frie ndship to support his ideas and opinion of Mice and Men. While Topham does explainShow MoreRelatedbibliography2066 Words à |à 9 Pages Prof. 19 November 2013 Annotated Bibliography of the Criticisms of John Steinbeckââ¬â¢s ââ¬Å" Of Mice Menâ⬠. ââ¬Å"John (Ernest) Steinbeck,â⬠ââ¬Å" An overview Of Mice and Men,â⬠ââ¬Å" Steinbeck, Johnson, and the Master/Slave Relationship, ââ¬Å" Reduced to Nothing: Race, Lynching, and Erasure in the Theater Revision of Steinbeck s Of Mice and Men, ââ¬Å" ââ¬Å" Steinbeck s Of Mice and Men (1937). ââ¬Å" Research Abstract: John Steinbeck is best known for The Grapes of Wrath and Of Mice and Men. Kevin Attell writes criticismsRead MoreHello1309 Words à |à 6 PagesI also want to talk about how cruelty-free companies are benefiting us as a community. Some of these cosmetic companies have been bringing a lot of assets to the consumers, and even to where the factories are installed. Annotated Bibliography Allen, Arthur. Of Mice Or Men: The Problem With Animal Testing. Slate Magazine. 1 June 2006: Web. 27 Jan. 2016. What brought to my attention about this article is the fact the author is concerned mainly about the effectiveness of animal testing, leavingRead MoreThe Awakening Of The American Dream : The Reality Concealed By Paradise2477 Words à |à 10 Pagesââ¬Å"[i]ndividualism, freedom, liberty, [and] rightsâ⬠(Karabell 31). All based on the same desire, but featuring a slight difference. And thus the American dream was formulated by Jeffersonââ¬â¢s declaration ââ¬Å"We hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are Life, Liberty, and the pursuit of happinessâ⬠(karrabel 42). Jefferson expressed a ââ¬Å"sense of individual self- determination [creating the]
Wednesday, May 6, 2020
Define the Term Micr Free Essays
Question 1 Define the term MICR and explain what it is. Using a suitable example, discuss how does MICR readers work and what is it used for? Answer: MICR, or Magnetic Ink Character Recognition, is a character recognition technology used primarily by the banking industry to facilitate the processing of cheques and makes up the routing number and account number at the bottom of a cheque. It allows computer to read account number off printed documents. We will write a custom essay sample on Define the Term Micr or any similar topic only for you Order Now Its different and unlike with barcodes or other similar technologies, MICR codes can be easily read by humans. MICR characters usually contain iron oxide. They are printed in special typefaces with a magnetic ink or toner and in the form of either and E-13B or CMC-7 Font. Each font series is made up of a series of numbers and symbols specifically designed for readability on check sorting machines which read and extremely high rates of speed. The machine can always determine what each series of number signifies quickly, due to the symbols provide a beginning and end pint for each group of numbers. Line placement, character placement skew and quality are several critical components of printing MICR; the line must be precisely positioned in the MICR Clear Band area. The use of magnetic printing allows the characters to be read reliably even if they have been overprinted or obscured by other marks, such as cancellation stamps and signature. The magnetic scanning of a typical check has a smaller error rate than with optical character recognition systems. As for well printed MICR documents, the ââ¬Å"canââ¬â¢t read ââ¬Å"rate is usually less than 1% while the misread rate is in the order of 1 per 100,000 characters. A cheque is a suitable example to discuss how MICR readers work and what it is use for does. When a bank receives a check for payment, is uses an MICR inscriber to print the amount of the check in MICR characters in the lower-right corner. The check then is sorted or routed to the customerââ¬â¢s bank, along with thousands of others. Each check is inserted in an MICR reader, which sends the check information ââ¬â including the amount of the check ââ¬â to a computer for processing. When you balance your checkbook, verify that the amount printed in the lower-right corner is the same as the amount written on the check; otherwise, your statement will not balance. Some retailers use MICR reader to minimize their exposure to check fraud. Corporations and government agencies also use the technology to speed up the sorting of documents. The banking industry has established an international standard not only for bank numbers, but also for the font of the MICR characters. This standardization makes it possible for people to write checks in other countries. Question 2 Discuss what a laser printer is and how it differs from Thermal Printers. Answer: A laser printer is a high-speed, high quality nonimpact printer. Itââ¬â¢s a printer that uses a focused beam or light to transfer text and images on to paper. Though contrary to popular belief, the laser does not actually burn the images on to the paper. The laser beam will fire at the surface of a cylindrical drum called a photoreceptor instead of as a paper passing through the printer. This drum has an typically positive electrical charge, that is reversed in areas where the laser beam hits it. The laser beam is able to print patterns such as text and pictures on to the photoreceptor by reversing the charge in certain areas of the drum. Once the pattern has been created on the drum, it is coated with toner from a toner cartridge. The positively charged toner clings to areas of the drum that have been negatively charged by the laser. The drum is given a strong negative charge which allows the toner to transfer and stick to the paper when the paper is passing through the printer. Laser printers do not use ink therefore they have less smearing problems that ink-jet printers and are able to print pages faster. While laser printers typically cost more that inkjet printers, most laser toner cartridges last longer than ink cartridges, which makes their cost per page is about equal. Based on this reason, businesses tend to use laser printers, while consumers are more likely to use inkjet printers. A thermal printer generates images by pushing electrically heated pins against heat-sensitive paper. Basic thermal printers are inexpensive, but the print quality is low and the images tend to fade over time. Self-service gas pumps often print gas receipts using a built-in lower-quality thermal printer. Many point-of-sale terminals in retail and grocery stores also print purchases receipts on thermal paper. Two special types of thermal printers have high print quality and can print at much faster rates than ink-jet and laser printers. A thermal-wax-transfer printer generates rich, nonsmearing images by using heat to melt colored was onto heat-sensitive paper. Thermal wax-transfer printers are more expensive than many color laser printers. Both printers have advantages and disadvantages; by comparing we are able to differentiate them. The advantages of a laser printer are it is an accessible and efficient office document printer. The document quality is very high, except for barcodes. There are a few disadvantages for a laser printer. It prints labels in sheets and resulting in waste. Its label and wristband adhesives can ooze from fuser and cause jamming. The barcodes require more ink and the toner is driving up the costs. Lastly, output susceptible to toner flaking and smudging. As for thermal printers it has more advantages than a laser printer, such as it is designed specifically for label and wristband printing, print on demand which does not lead to wastage, it is simple to operate and the best part are its durable, it has low maintenance and its does not have toner expenses. The disadvantages of a thermal printer are, for example they cannot print 8 1/2- by 11-inch documents and the printers are not readily available in hospitals today. Referencing List Question 1 ââ¬â http://en. wikipedia. org/wiki/Magnetic_ink_character_recognition ââ¬â http://www. whatismicr. com/index. html ââ¬â Pg 281 from Discovering COMPUTERS by Gary Shelly Question 2 ââ¬â http://www. techterms. com/definition/laserprinter ââ¬â Pg 321 from Discovering COMPUTERS by Gary Shelly -http://www. datarayusa. com/index. php? option=com_contentamp;view=articleamp;id=52amp;Itemid=70 How to cite Define the Term Micr, Papers
Monday, May 4, 2020
Transactions On Embedded Computing Systems ââ¬Myassignmenthelp.Com
Question: Discuss About The Transactions On Embedded Computing Systems? Answer: Introducation There are no algorithms which limits the concurrency before the occurrence of deadlock.This is the process in which deadlock is not prevented rather it is a process in which process requests for a resource and make it wait in an uncontrolled manner. The detection technique is similar for both disturbed and centralized systems. Detection algorithm becomes more simple if a wait-for-graph is maintained and search for cycle is done (Kimura Graefe and Kuno 2012). Since the algorithms depend on the runtime checks and not on the static restrictions. The effects of the algorithms after the occurrence of the deadlocks are harder to characterize that is if they allow lot of concurrency (enhance in some cases). Initially the computation may not be longer sensual or efficient (KimuraGraefe and Kuno 2012). Collective request is a method which involves denial of hold and wait condition by ensuring that if a resource is requested by a process then the process does not hold any other resource. Bankers algorithm and ordering of resources: There is a restriction of the computation as the algorithms causes unnecessary waiting than the previous one. Unsafe allocation (a proper superset of deadlock-producing allocations) is prevented by the bankers algorithm and the allocation is restricted by the resource ordering making the threads to have fewer option if to wait or not (Agrawal, Botlagunta and Srinivasulu 2013). This process involves denial of circular wait thereby assigning each resource a unique global number which in turn is used for imposing total ordering of all resource types. Reserving of all resources in advance: This algorithm is less pathological than the worst ones as this provides less concurrency than the previous two. By the process of reserving all resources in advance makes the threads to wait longer blocking the other threads while working. Initially, making the system-wide execution more linear (Agrawal, Botlagunta and Srinivasulu 2013). Methods of avoidance includes the use of some advanced knowledge for the usage of process to predict the future state of the system to avoid the allocations that can lead to a state of deadlock.it is important to read the safety notices of the resource allocation as the algorithms for deadlock avoidance are based on the concept of weather the state is safe or unsafe. A safe state is something which means that the system is not facing any deadlock. Avoidance is a technique in which the resource allocation is done in such a way that the system always remains in a safe state (Nazeem and Reveliotis 2012). Restarting of all the resources and releasing of threads if needed: Since the concurrency will be useless repetition making the algorithm strangest. This happens because there remains a competition for execution time between the threads. The advancing of useful thread is also prevented (Giachino, Kobayashi and Laneve 2014). If a system faces deadlock, then it is not only important to apply the detection and recovery strategy for handling deadlock but also it should be made sure that the system is able to recover from the state of recovery (Huang Pan and Su 2013). The following can be used: The simplest way is to inform the operator about the deadlock and let the operator handle the situation manually. Another way is the termination of the processes to reclaim the resources held by the processes. The final method is the checking of the processes periodically so that whenever there exists a state of deadlock the process is rolled back to a point where the resource was not allocated to the process. Depending on the definition of concurrency this algorithm provides a doubtful distinction which means it allows both the most and the least amount of concurrency (Geetha and Sreenath 2013). Ranking according to efficiency: The deadlock handling algorithms in terms of efficiency are listed below ranking from the most-efficient to least efficient: Advance reserving of all the resource and ordering sequence of the resource: This algorithm does not involve any runtime overhead which initially makes this the most efficient type of algorithm (Liu et al. 2015). This result is based on the same static restriction which makes this algorithm rank last in terms of concurrency. Bankers algorithm, detection and killing of threads and releasing the resources: These type of algorithms performs a roughly equivalent runtime check upon the allocations. A search is made on the number of threads and allocations by the bankers algorithm to verify the safety. A cycle-detection search is made by the deadlock detection on the length of the resource dependent chains. Number of threads, number of resources and number of allocations bound the resource dependent chains (Kimura Graefe and Kuno 2012). Roll back threads actions and detect deadlock: This algorithm perform the same runtime check as that of previous one but entails a logging cost which is in the number of memory writes performed (Agrawal, Botlagunta and Srinivasulu 2013). Restart of threads and releasing of all the resources if threads need to wait: Mainly two reasons make this algorithm inefficient. Firstly, this algorithm has a low probability of completing as the threads run the risk of restarting. Second of all there is a competition between other restarting threads for finite execution time making the entire system advance towards slow completion (Geetha and Sreenath 2013). Dinning philosopher problem is the problem associated with computer science used for solving the concurrent algorithm designswhich illustrates the synchronizing issues and techniques. According to the problem, it can be selected that the number of philosophers sitting in the chair are four (it is an even number). Now if the number of spoons available is five then, after selecting the left spoon, one of the philosophers will have an option of selecting the right spoon. This implies that one of the philosophers will be able to start eating at stage of the dinner. This makes the deadlock prevention more efficient. In case of number of spoons are also four, then the solution will be as following: References: Agrawal, S., Botlagunta, M.D. and Srinivasulu, C., 2013. A total need based resource reservation technique for effective resource management.International Journal of Computer Applications,68(18). Geetha, V. and Sreenath, N., 2013. Preventing deadlocks and starvation in distributed object oriented systems.Computers Electrical Engineering,39(2), pp.582-595. Giachino, E., Kobayashi, N. and Laneve, C., 2014, September. Deadlock analysis of unbounded process networks. InInternational Conference on Concurrency Theory(pp. 63-77). Springer, Berlin, Heidelberg. Huang, Y.S., Pan, Y.L. and Su, P.J., 2013. Transition-based deadlock detection and recovery policy for FMSs using graph technique.ACM Transactions on Embedded Computing Systems (TECS),12(1), p.11. Kimura, H., Graefe, G. and Kuno, H.A., 2012. Efficient locking techniques for databases on modern hardware. InADMS@ VLDB(pp. 1-12). Liu, H., Xing, K., Wu, W., Zhou, M. and Zou, H., 2015. Deadlock prevention for flexible manufacturing systems via controllable siphon basis of Petri nets.IEEE Transactions on Systems, Man, and Cybernetics: Systems,45(3), pp.519-529. Nazeem, A. and Reveliotis, S., 2012. Designing compact and maximally permissive deadlock avoidance policies for complex resource allocation systems through classification theory: The nonlinear case.IEEE Transactions on Automatic Control,57(7), pp.1670-1684.
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