Monday, January 27, 2020
Side Effects of Computer Addiction
Side Effects of Computer Addiction Computer Addiction: Side Effects and Possible Solutions Since 1979 when the first microcomputer started coming to the United States and Great Britain there has been a very extensive growth in the areas of computers and drugs. The simultaneity of these two occurrences and the scales of peoples involvement with computers gave way to emergence of the term ââ¬Ëcomputer addiction in the early 1980s. The word ââ¬Ëaddiction stands to emphasize the seriousness of the problem and implies the possibility of drastic consequences that computer mania might have. In the current paper we will explore the problem of computer addiction with the emphasis made on its bad effects and possible solutions that might be offered to reduce them to minimum or, if possible, to get rid of computer addiction at all. Our claim is that computer addiction exists, humanity needs to be extremely cautious of its bad effects and it has to work out appropriate treatment to help computer dependent people to solve their problems. The reality of modern life is such that personal computers and Internet access have been proliferating across the world. Everyday activities at home, work, and school are increasingly dependent upon computers. Computers are used to organize data, word process documents, send e-mails, and search for new information via the Internet. Between 9 and 15 million people use the Internet daily, and it is estimated that every 3 months the rate of use increases by 25% (Cooper 181). Through Internet computer becomes a useful tool for communication. No one would deny the importance of computer in modern life and the importance of Internet, in particular, but their properties that promote addictive behaviors and in case of Internet pseudo-intimate interpersonal relationships should not be neglected. Cyberspace that computers and Internet create may result in cyber disorders such as virtual relationships that evolve into online marital infidelity or online sexually compulsive behaviors. An increa sing mental health concern, cyber disorders such as Internet addiction disorder (IAD), also known as pathologic Internet use (PIU) have been identified to diagnose serious issues related to Internet use (Young Rogers 25). The side effects of Internet addiction will be discussed below, whereas at the beginning the general considerations as for the term ââ¬Ëcomputer addiction are offered. In the doctoral research concerned with computer dependency Margaret Shotton suggests that the term ââ¬Ëcomputer addiction should not be used merely concerning the relatively small proportion of computer users who become intensive computer devotees, but, instead, it should stand to denote ââ¬Ëthe state of being given to a habit or pursuit (Shotton 7). The researcher defines a computer dependent person as a hobbyist, ââ¬Ëa person devoted to a hobby (sometimes used with a connotation of crankiness), where hobby denotes ââ¬Ëa favorite occupation pursued merely for amusement or an individual pursuit to which a person is devoted out of proportion to its real importance (Shotton 7). One of the values of Shottons research is that the author conducts investigation that proves existence of computer dependency through obtaining the facts of this existence from a number of sources, namely, existing literature on the problem, the authors of the literature and other psychologists, computer studies teachers, and professional care agencies. Personal contact was made with people who worked with computers and average computer users. They all showed belief in the occurrence of the syndrome of computer dependency. Though the respondents did not consider the syndrome to be a widespread problem believing that it affected only a few individuals among the vast number of computer users but the research still confirmed the existence of the syndrome of computer dependency (Shotton 20). Dr. Maressa Hecht Orzack, the founder and coordinator of the Computer Addiction Service, singles out psychological and physical symptoms of computer addiction. Psychological symptoms are: Having a sense of well-being or euphoria while at the computer; Inability to stop the activity; Craving more and more time at the computer; Neglect of family and friends; Feeling empty, depressed, and irritable when not at the computer; Lying to employers and family about activities; Problems with family and friends (Orzack 2003). Physical symptoms are: Carpal tunnel syndrome; Dry eyes; Migraine headaches; Backaches; Eating irregularities like skipping meals; Failure to attend to personal hygiene; Sleep disturbances, change in sleep pattern (Orzack 2003). Coming back to Shottons experiment with studying the side effects of computer addiction we should say that all these symptoms were observed with the interviewees. Though most of the dependents did not want to admit their addiction some did admit that they experienced negative effects from their activities. Some interviewees spoke of the negative effects that their computer addiction had on their employment. One person admitted that in the past he had spent time playing with the computer while he was at work. But the addiction disappeared when he bought his own home microcomputer upon which he had unrestricted access to program as he wished. Another interviewee admitted that it was difficult for him to concentrate at work, instead of handling the problems that appeared he found himself puzzling over computer problems which he could explore only while at home. This turned out to be especially problematic when he was cycling home from work as not once he had nearly ridden into parked ve hicles. The third interviewee spoke of the problems that occurred because of a poor match between his skills and those demanded by his bosses. He was responsible for management activity and could not perform it well because he spent a lot of his working time directly with the computer instead of working with people. What is important is that a lot of interviewees appeared to be reluctant to change their job positions just to remain in the posts that presupposed the frequent use of computers. If, on the contrary, promotion implied more time at computing interviewees spent more hours at work that caused in their intercourse with friends and families. Students of different age admitted that their academic performance suffered because of their devotion to computing. ââ¬ËMy school work suffers, ââ¬ËIt was an impediment to my degree, I should have been reading books, ââ¬ËIt detracts from my schoolwork, ââ¬ËI did very poorly at university in the first two years it was detrimental to my coursework and I nearly got thrown out for hacking into the universitys Prime system were the most common answers of those who realized that they were achieving lower standards academically (Shotton 212). But along with these statements the students showed their certainty about the fact that they were more likely to find jobs related to computing than to the spheres they were prepared for at their educational establishments, due to constant work at computer they felt confident in this sphere. As it was mentioned above social lives of computer addicts are also affected. Computers take much of the dependents free time and, as a result, less time is spent communicating with others. Moreover, different misunderstanding appears on the basis of absence of the common interest to computing in case friends and members of the family do not share the interest in computers. Many respondents from Shottons research admitted that they found computing an escape from social interaction: they found it stressful in the past and computer enabled them to get rid of the undesired communication. Working on computer was a common excuse in case the dependants did not want to attend various social activities. Computer mania affected most of all those addicts who were married as they spent less time with their spouses and children. Domestic disharmony, problems in sexual relationships these were the commonest negative effects of computer addiction on a family scale (Shotton 213). Other side effects include those that computers have on the personalities of the dependents. People addicted to computers tend to be more intolerant and impatient with others. Computer becomes a sort of refuge from the real life for them and they become more reserved and restrained. Sometimes a computer dependent person loses interest in the world around and does not even care of ones personal happiness, this person sees computer as the only ââ¬Ëcreature in the world that can understand him or her. The negative physical effects that computer addiction can cause include restlessness, sleeplessness, tension, headache and backache. If computer dependents suffer from some disease the disease worsens while constant working on computer. As far as the problem of computer addiction is concerned Internet addiction deserves especial consideration. Different terms are used to denote this kind of computer addiction: pathological Internet use or problematic Internet use. An Internet addicted person loses the ability to control ones use of the Internet. This lack of control causes marked distress and/or functional impairment (Shapira et al. 270). The addiction may go along with depression, obsessive-compulsive disorder or alcohol and drug addiction. The most obvious symptoms of Internet addiction include social isolation, family discord, divorce, academic failure, job loss, and debt (Young et al. 475). Other symptoms are: neglecting responsibilities, feelings of depression, tension, anger when Internet is not accessible, a need for better computer programs, etc. There are five Internet-related issues that Internet addiction is composed of: cybersexual addiction, cyber relationship addiction, net compulsions, information overload, and addiction to interactive computer games (Young et al. 476). Side effects of Internet addiction of any type are the same as the ones of computer addiction in general. It influences negatively relationship within families, the members of which believe that they mean nothing to their relative as he or she spends hours sitting in front of the computer. Internet addiction might bring serious financial problems as the habit does not only require some financial provision but it leads to neglecting responsibilities by the dependent that, in turn, may lead to loose of job due to poor performance. Treatment options to computer addiction include: Cognitive-Behavioral Therapy. It is based on Becks (1976) theory that thoughts determine feelings. The theory encourages the dependent to recognize thoughts and feelings causing him/her to inappropriately use the computer to meet personal needs (Orzack, 1999 15). This is achieved through the following stages: precontemplation, contemplation, preparation, maintenance, and termination. In the first stage the dependent does not recognize the problem that he or she has and, therefore, does not want to change anything. Thus, the therapists task at this stage is to help the patient understand that the problem exists and help him/her realize the necessity of solving it. In the second stage the individual recognizes the need for change but still does not have a substantial desire to change something. In the preparation stage, the individual is ready to establish a plan to address the problem. The dependent person realizes that he or she needs to establish control over computer use by setting time limits. The person seeks for other activities that can be done when the urge to use the computer exists. The maintenance stage begins when the dependent learns to control ones computer use. The goal of this phase is to prevent relapse. The final stage, termination, occurs when the individual has no more desire to overuse the computer. During the treatment the therapists task is to support the dependent in every stage encouraging his or her entering another stage (Wieland 153). Psychopharmacology. It is aimed at treatment of depression, obsessive-compulsive disorder, and other anxiety disorders that computer addiction goes along with. Addictions Treatment and Self-Help Groups. The treatment is organized by special addiction services like the Center for Online Addiction, the Institute for Addiction Recovery at Proctor Hospital in Peoria, the Computer Addiction Services at McLean Hospital in Belmont, The National Council on Sexual Addiction and Compulsivity, etc. Solutions to computer addition may include keeping oneself busy by involvement into work irrelevant to the work of computer. Hobbies become of much importance when there is a desire to get rid or computer dependency. Psychotherapy, marital counseling, addition counseling, parent counseling, social skills training are among the solutions available. Though they are applicable depending on this or that particular case, the use of them in complex is also rather beneficial for the dependent if appropriately organized and controlled. Thus, the paper defined computer and Internet addiction, showed their side effects and offered the most effective ways of solving the problem. Though the solutions proposed are rather helpful, it is a computer users responsibility not to become a computer addict. Personal control over the use of control is required not to become a compute/Internet addict. Works Cited Cooper, A. 1999, ââ¬ËSexuality and the Internet: Surfing into the new millennium, CyberPsychology and Behavior, no. 1, pp. 181-187. Lamberg, L. 1999, ââ¬ËComputers enter mainstream psychiatry, Journal of the American Medical Association, no. 278, pp. 799-801. Orzack, M. 1999, ââ¬ËHow to recognize and treat computer addictions, Directions, vol. 9, no. 2, pp. 13-20. Orzack, M. H. 2003, ââ¬ËComputer addiction services, Available at: http://www.computeraddiction.com Shapira, N. et al. 2000, ââ¬ËPsychiatric features of individuals with problematic Internet use, Journal of Affective Disorders, no. 57, pp. 267-272. Shotton, M. A. 1989, Computer Addiction? A Study of Computer Dependency, London, Taylor Francis. Wieland, D. M. 2005, ââ¬ËComputer addiction: Implications for nursing psychotherapy practice, Perspectives in Psychiatric Care, vol. 41, no. 4, p. 153. Young, K. 1998, Caught in the Net, New York, Wiley. Young, K. et al. 1999, ââ¬ËCyber disorders: The mental health concern for the new millennium, CyberPsychology and Behavior, vol. 2, no. 5, pp. 475-479. Young, K., Rogers, R. 1998, ââ¬ËThe relationship between depression and Internet addiction, CyberPsychology and Behavior, vol.1, no. 1, pp. 25-28.
Sunday, January 19, 2020
Florida Department of Management Services
The network was up and running and it was secure and reliable, but the speed was slow and the interface clumsy. The applications around the database were old, out of date and were only in batch-mode with fixed-transaction access. The system were complex and when user tried to get something out of the ordinary, they had to wait for days or weeks for the mainframe programmers developing what was needed. The system is equipped with a firewall to prevent unauthorized access, by analyzing and controlling the incoming and outgoing data network traffic, it is a software or hardware-based network security but it ââ¬Å"blocksâ⬠all network traffic, slowing and causing inconvenience. DMV is intended to start doing e-commerce and this will take an extra care involving security because this applications takes a lot of work, and by adding more security features on the fly would prove problematic once it takes an extended amount of time to close exploits, and it involves more than one department. The use of SSL certificates, HTTP and HTTPS must be utilized to protect and authenticate users and employees from packet sniffing hostiles and hackerââ¬â¢s attack. Transition process: The SNA network controller processors were connected to T-1 and T-3 lines in 10 cities. The controller for the communications was within the token ring local area network, computer are connected in a ring or star topology, to prevent collision from computers when they are trying to send messages at the same time. The token rings could also support the terminals of personal computers and other computer equipment. The controllers were designed to handle SNA traffic out of and into the mainframe computers. In order to transform the infrastructure of SNA router network, all the Department of Management Services had to connect the boxes, and link them to the central site router of the data center. Critiques: The DMS provides numerous serivices and support for its employee's and state agencies, allowing 6000 users to access the mainframe application in tallahassee. The shared services gave support for human resources, aloowing users to access information anytime available on the Web servers and on the Web servers at vendor sites, such as reviewing informations about contracts and suppliers. There are specialized services, such agency administration, job-posting service and numerous other services available. The virtual enviroment for providing services is being used by the DMS. They utilize the internet and intranet through their Web portals. To protect the DMS system from unauthorized access, the DMS employed several people on a full time basis to review information, format it, followed by entering them into the mainframe computers. Additional Services: The Florida Department of Management Service built a large information systems network, in the early 1990s, to connect 10 regional sites with the data center in Tallahassee serving the state government agencies. The network was developed to use the proprietary Systems Network Architecture from IBM. The DMS was happy with their current set up however they felt the need to expand applications and services. The idea was to incorporate TCP/IP capabilities and Internet access, exploiting the Internet was the primary goal. It did not take long to implement and the DMS created a state wide TCP/IP network where they began offering Internet services to local and state agencies. They also created a suite of applications that would assist in personnel, billing systems online and accounting. The DMS saved $4 million dollars for the state plus an increase in productivity. The DMS should add a feedback service box to its portfolio. The information gathered from its customers would provide users the oppruntunity to improve the service and the system what they may be lacking.
Saturday, January 11, 2020
Detailed Proposal Of Project Engineering Essay
The end of this research is to plan and analysis of 3-phase brushless lasting magnet ( PM ) motor. Brushless PM motors become an involvement as it widely used in robotics, automotive, machine tools, high-performance industry applications and assortment of industrial application. The chief grounds why brushless PM machines are so widely used due to their high efficiency and torsion denseness which are higher to that of initiation, switched reluctance and synchronal reluctance machines. The undertaking will affect two chief stages: the designing of the machine utilizing Finite Element Analysis and the analysis of the simulation consequence. Simulation survey can greatly ease to planing the machine while maintaining the desired hardware facet in head. The intentional machine should be capable to run into public presentation specification such as high-octane denseness, high efficiency and low cogging torsion. Torque denseness and back EMF are two of the most important parametric quantity to be determined in brushless machine design, alterations in weaving agreement, slot and pole figure will potentially impact the back EMF, and torsion derived for the brushless PM motor. To run into the demand, some issue need to be see such as choice of pole figure, weaving agreement, rotor topology, motor form, lasting magnet stuff and machines size.C ( three )Detailed proposal of undertaking:( a ) Problem statement *motivationThe design of brushless PM motors is non a simple undertaking. By and large, cognition of magnetisms, electronics, mechanics, thermodynamics and material scientific discipline is required. Therefore, the electrical and mechanical relationships are of import and should be taken into history in planing the brushless PM motor. Torque denseness and back EMF are two of the most important parametric quantity to be determined in brushless machine design. Changes in weaving agreement, slot and pole figure will potentially impact the cardinal relationships such magn etomotive force ( MMF ) , back EMF, and torsion derived for the brushless PM motor. For these grounds, it is of import to plan a machine with less parasitic torsion, to guarantee it will bring forth smooth mechanical rotary motion.( B ) Objective ( s ) of the UndertakingDesign and analysis of 3-phase brushless lasting magnet motor are the purposes of the research. The machine should be capable to run into public presentation specification such as high-octane denseness, high efficiency, low cogging torsion and flux-weakening capablenesss. To accomplish these purposes, the aims of this research are formulated as follows: To measure a 3-phase brushless PM motor with attendant pole and inset-mounted lasting magnet rotor. To look into the parasitic consequence presence in the machine. To execute the simulation survey for the design utilizing Finite Element Analysis.( degree Celsius ) Project ScopeThis research covers the analysis, design and development of rotational 3-phase brushless lasting magnet ( PM ) motors. Brushless PM motors can be divided into the PM synchronal AC motor ( PMSM ) and PM brushless DC motor ( PM BDCM ) , depending on the back EMF wave form. The stuffs recited in this research undertaking accent on brushless PM synchronal motor with sinusoidal back EMF and are driven by sinusoidal currents. Radial-flux laminated motors are considered since this constitute are the most common form of brushless PM motors. This undertaking is focuses more on electromagnetic and mechanical design alternatively of thermic facets. Rotor topology in this research undertaking was confined to two types, which is inset lasting magnet and attendant pole rotor. 2-D Finite Element Analysis will be used to make a genuinely customized mold of motor construction and to look into the behavior of the designed motor.( vitamin D ) Literature ReviewPresently, the brushless PM motors offer an attractive solution in the assortment of application due to their high efficiency and power denseness. All brushless PM motors are constructed with electrical twists on the stator and lasting magnets on the rotor [ 1 ] . Since merely the stator holding spiral, this motor has solved the job on the motor with brunch. Lack of coppice and commutator in these motor lead to no mechanical contact, therefore, can cut down clash, increases dependability, and decreases the cost of care. Brushless PM motors can be divided into two categories, which is AC or DC, depending on the back EMF wave form. PM synchronal AC motor ( PMSM ) are type of AC motor since it have a sinusoidal back EMF and are driven by sinusoidal currents. PM brushless DC motor ( PM BDCM ) with trapezoidal-induced voltage and driven by rectangular pulsation currents are categorized as DC machine. Stator twists and how the figure of bends and their agreement in the stator laminations greatly influence the cardinal relationships such as magnetomotive force ( mmf ) , back EMF, and torsion for both category of machines [ 1 ] , [ 2 ] . Brushless PM motor is like an initiation motor and all other motor that comprise of two chief portion. The non-moving portion that includes the spirals of wire is called stator and the moving or revolving portion that caries the lasting magnet is called rotor. In between rotor and stator there is an air-gap that separates the two parts. Normally, the rotor is placed inside the stator. This building is safer because the stator outside can move as a shield to the revolving portion. However, it is besides possible for the rotor to execute on the exterior of the stator. This type frequently called as exterior rotor or inside-out rotor. It proves to hold higher efficient than interior rotors [ 2 ] . Brushless PM motor can be constructed in two basic form ; radial-flux or axial-flux type. In radial-flux type, the stator twists and lasting magnets are structured radially. Therefore, the magnetic field is distributed in radial way between the stator and rotor. This type of motor is the most common form of motor and more favorable due to minimisation of electric burden caused by the presence of stator slots. For radial-flux motor, the magnetic field are going in axial way across the air-gap inside the motor. This motor resembles a battercake form. Small size and rugged building characteristics make this type of motor preferred for in many applications. In these motor, the figure of Cu used are limited caused stator twists tend to be air-gap twists. Consequently, sum of lading possibility can be confined [ 8 ] . There are many ways to put lasting magnets on the rotor [ 2 ] . Largely, there are three basic topologies of brushless PM machine. Surface-mounted lasting magnet ( SPM ) rotor has magnets mounted on the rotor surface and confronting the air spread, while interior lasting magnet ( IPM ) rotor has buried magnets inside the rotor. SPM rotors offer higher air-gap flux denseness because the magnet straight faces the air-gap. Magnetization way for this constellation is merely in radial. Disadvantages of SPM rotor constellation are lower hardiness as they are non closely fitted into the rotor laminations to their full thickness. Therefore, SPM rotors are non preferred for high-speed applications. IPM rotor is ideal for high velocity application because of the building is designed to be automatically robust. There is another type of rotor topologies referred as surface-inset rotor which is combine some advantages of both surface mounted and interior lasting magnet motors [ 7 ] . This agreeme nt is more automatically robust compared to SPM rotor as the magnets do non prominent out of the rotor laminations giving it mechanical strength from winging out [ 2 ] . Weaving agreement is one of the of import constituents to be considered in planing a brushless machine. Its agreement will find the motor back EMF whether it is sinusoidal or trapezoidal back EMF. Weaving agreements which are most normally used for 3-phase radial-flux brushless PM motor can be classified as overlapping and non-overlapping [ 3 ] . Distributed and concentrated is type of overlapping twist and frequently utilised for ac operation due to sinusoidal back EMF produced. Concentrated weaving with either all dentitions or jump dentitions wound is a type of non-overlapping twist that aim to obtain trapezoidal back EMF wave form. The right twist for a machine is really much a map of the pole figure and slot figure and whether there is single-layer or double-layer twist [ 3 ] . The type of magnet used will hold a great consequence on the motor public presentation and cost [ 3 ] . There are four categories of modern magnetic stuffs, each based on their material composing. Within each category is a group of classs with their ain magnetic belongingss. These general categories are ; Neodymium Iron Boron, Sm Co, ceramic and Alnico. Amongst the available PM stuffs, Alnico magnets can hold flux densenesss equivalent to soft magnetic chainss but they get easy demagnetized due to lower values of coercive force as compared to ceramic magnets [ 5 ] . Ceramic magnets are economical but their maximal energy denseness merchandise is low due to lower values of memory. Rare Earth and Sm Co metals have comparatively good magnetic belongingss, but they are expensive. Other than polymer bonded rare Earth magnets, for illustration, ferrite and Co based metallic magnets are physically difficult and brickle. Therefore, choice of the peculiar PM stuff is application particular ; nevertheless, Neodymium-Iron-Boron ( Nd-Fe-B ) rare earth magnets are more in demand because they provide the highest energy denseness and higher residuary flux denseness than others.( vitamin E ) MethodologyPhase 1: Literature Reappraisal Researching through books, articles, diaries and cyberspace beginnings to reexamine the design issues and technique for brushless PM motors. Find out what the available engineering in the market, and what the best attack to run into design demand. Phase 2: Design of Undertaking Modelling, and therefore simulation survey can greatly ease to planing the machine while maintaining the desired hardware facet in head. 2-D Finite Element Analysis is used for the designing. Typical design measure for brushless PM motor is: Reappraisal demands Choose the lasting magnet stuff for the rotor. Choose the soft Fe for the stator lamination. Match the mechanical parametric quantities as input to the plan ( size, volume, weight ) . Choose the figure of rotor poles and stator slots Using the package, fit the torsion and velocity demands with the electrical inputs and alter the internal motor geometry as required. Choose the twist constellation and optimize bends, wire size, and stator twist slot fill. Check the package outputs for cogency. Run other solutions changing certain parametric quantities for optimisation such as attention deficit disorder and take a twist bend, change air spread between rotor and stator, alteration magnet thickness and look into the package solutions until meet the demands and choose the best lucifer. This stage is of import to look into whether the motor can work every bit desired before implementing it on hardware. Phase 3: Analysis of the Design The end products of the simulation being observe and analyze. The simulation is to see whether the end product produced is same with coveted end product in term of velocity and torsion. Phase 4: Preparation for presentation and study authorship Preparation for the presentation for Seminar 2 and composing the study ââ¬Ës bill of exchange. Passing in of the completed thesis after presentation.( degree Fahrenheit ) MilestonesUndertaking undertakingExpected DateLiterature ReviewMotor design and simulationSimulation provingAnalysis and treatmentReport composing( g ) Mentions[ 1 ] D. C. Hanselman, Brushless Permanent Magnet Motor Design. Lebanon, OH: Magna Physics, 2006. [ 2 ] R. Krishnan, Permanent Magnet Synchronous and Brushless DC Motor Drives. Boca Raton, FL: CRC, 2010. [ 3 ] D. G. Dorrell, M.-F. Hsieh, M. Popescu, L. Evans, D. A. Staton and V. GroutA ââ¬Å" A reappraisal of the design issues and techniques for radial-flux brushless surface and internal rare-earth lasting magnet motors â⬠, A IEEE Trans. Ind. Electron. , A 2011. [ 4 ] M. S. Ahmad, N. A. A. Manap, and D. Ishak, ââ¬Å" Permanent magnet brushless machines with minimal difference in slot figure and pole figure, â⬠in Proc. IEEE Int. PECon, Johor Baharu, Malaysia, Dec. 1-3, 2008, pp. 1064-1069. [ 5 ] F. Magnussen and H. Lendenmann, ââ¬Å" Parasitic effects in PM machines with concentrated twists, â⬠IEEE Trans. Ind. Appl. , vol. 43, no. 5, pp. 1223-1232, Sep./Oct. 2007. [ 6 ] A. M. EL-Refaie, ââ¬Å" Fractional-slot concentrated-windings synchronal lasting magnet machines: Opportunities and challenges, â⬠IEEE Trans. Ind. Electron. , vol. 57, no. 1, pp. 107-121, Jan. 2010. [ 7 ] S. Van Haute, G. Terorde, K. Hameyer and R. Belmans. Modelling and execution of a lasting magnet Synchronous motor thrust utilizing a DSP development environment. Katholieke Universiteit Leuven, Belgium. [ 8 ] K. Sitapati and R. Krishnan, ââ¬Å" Performance comparings of radial and axial field permanent-magnet, brushless machines, â⬠IEEE Trans. Industry Appl, vol. 37, no. 5, pp. 1219-1225, Sept./Oct. 2001. [ 9 ] A.M. EL-Refaie and T.M. Jahns, ââ¬Å" Optimal flux weakening in surface PM machines utilizing fractional-slot concentrated twists, â⬠IEEE Trans. Ind. Appl. , vol. 41, no. 3, pp. 790-800, May/Jun. 2005. [ 10 ] N. Bianchi, S. Bolognani, and G. Grezzani, ââ¬Å" Design considerations for fractional-slot weaving constellations of synchronal machines, â⬠IEEE Trans. Ind. Appl. , vol. 42, no. 4, pp. 997-1006, Jul./Aug. 2006. [ 11 ] D. Ishak, Z. Q. Zhu, and D. Howe, ââ¬Å" Comparison of PM brushless motors, holding either all dentitions or jump dentitions lesion, â⬠IEEE Trans. Energy Convers. , vol. 21, no. 1, pp. 95-103, Mar. 2006. [ 12 ] D. Ishak, Z. Q. Zhu, and D. Howe, ââ¬Å" Permanent magnet brushless machines with unequal tooth breadths and similar slot and pole Numberss, â⬠IEEE Trans. Ind. Appl. , vol. 41, no. 2, pp. 584-590, Mar./Apr. 2005. [ 13 ] O Ronghai, M Aydin and T A Lipo. ââ¬ËPerformance Comparison of Dualrotor Radial-flux and Axial-flux Permanent-magnet BLDC Machines ââ¬Ë . Proceedings of IEEE IEMDC'03, 2003, pp 1948-1954. [ 14 ] S Hwang, J Eom, Y Jung, Dee and B Kang. ââ¬ËVarious Design Techniques to Reduce Cogging Torque by Controlling Energy Variation in Permanent Magnet Motors ââ¬Ë . Minutess on Magnetisms, vol 37, no 4, July 2001, pp 2806-2809.CalciferolACCESS TO EQUIPMENT AND MATERIAL / KEMUDAHAN SEDIA ADA UNTUK KEGUNAAN BAGI PROJEK INIEquipmentPeralatanLocationTempatTocopherolBUDGET /BELANJAWANPlease bespeak your estimated budget for this undertakingSila nyatakan anggaran bajet bagi cadangan projek iniBudget inside informationsButiran belanjawanAmount requested by applierJumlah yang dipohon oleh pemohonRemark by panelFYP 1PSM 1 ( RM )FYP 2PSM 2 ( RM )E ( I )Project Materials & A ; SuppliesBekalan dan Bahan ProjekE ( two )Care and Minor Repair ServicesBaik pulih kecil dan ubahsuaiE ( three )Professional ServicessPerkhidmatan IkhtisasE ( six )Accessories andEquipmentAksesori dan PeralatanSum SumJUMLAH BESARFDeclaration by campaigner / Akuan Calon ( Please tick ( a?s ) ) : / ( Sila tanda ( a?s ) ) :I hereby confess that:Saya dengan ini mengaku bahawa:All information stated here are accurate, Supervisor and panel has right to reject or to call off this proposal without anterior notice if there is any inaccurate information given.Semua maklumat yang diisi adalah benar, Penyelia dan panel berhak menolak permohonan atau membatalkan tawaran cadangan ini pada bila-bila Masa sekiranya keterangan yang dikemukakan adalah tidak benar.Application of this Undertaking Proposal is presented for a FYP 1 seminar.Permohonan cadangan projek projek ini dikemukakan untuk Seminar PSM 1.Date: Candidate ââ¬Ës Signature:Tarikh: Tandatangan Calon: ___________________________GramRecommended by FYP SupervisorPerakuan Penyelia PSMPlease tick ( a?s )Sila tandakan ( a?s )Recommended:Diperakukan:A. Highly RecommendedSangat DisokongB. RecommendedDisokongC. Not Recommended ( Please stipulate ground )Tidak Disokong ( Sila Nyatakan Sebab )Remarks:Ulasan:â⠬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬âââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â â⠬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬âââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬âââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â â⠬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬âââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â â â¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬âââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬âââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â â â¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬âââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â ââ¬â à ¢â¬â ââ¬â ââ¬â ââ¬â ââ¬âName: Signature:Nama: Tandatangan:Date:Tarikh:Appendix A: Flow Chart of Project ActivitiesStart Literature Review and stipulate demand Simulation survey and Motor design NO Simulation Testing Yes Analysis and Report WritingEndAppendix B: Undertaking Schedule of Project Activities ( Gantt chart )Undertaking undertakingConcluding Year Undertaking 1Concluding Year Undertaking 2Sept Oct Nov Dec Jan Feb Mar Apr Japanese apricot Jun Literature Review and theory apprehension Motor design and simulation Simulation proving Analysis and treatment Report composingAppendix C: TURNITIN Report must be attached
Thursday, January 2, 2020
Why I Am Becoming A Teacher - 895 Words
Teaching has a different level of meaning for everyone. We all have different reasons for why we want to be in the teaching profession and why we love teaching. I am becoming a teacher for many reasons. I am becoming an early childhood teacher because I had two wonderful teachers that inspired me in many ways. These two teachers always had a smile on their face and most importantly you could tell they loved their job. I created a relationship with them as I grew through my schooling and I stll have that with them today. I want to have the same impact on children as these teachers did on me. I also want to become a teacher because I love helping and teaching children. Teaching is important to me because I want to make a difference with young children. I want to help them grow as students and make them ready for the next chapters in their life. For me, the first-third grade was a great part of my schooling because my teachers really helped me advance in my academics and I created a lon g lasting relationship with them. The learner is the most important person in teaching and they are the ones that allow us to become better at what we do. The view of the learner is very important to me. At a young age, you have to know your students well to know how you are going to teach them. Knowing your students will help you to better understand the learning process that you need to take to make sure each student is understanding and retaining the material being taught. Schools areShow MoreRelatedWhy I Should Not Be A Teacher Essay1201 Words à |à 5 PagesI have decided to pursue a degree in education in hopes of one day becoming a high school math teacher, which may not have been the best option. 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The answers to these questions will vary from person to person, but they will all have one common theme: education will and must go on! Education is the key to a progressing society. Education is the only way that knowledge is passed from generation to generationRead MoreEssay about Why I Have Chosen the Teaching Profession702 Words à |à 3 PagesWhy I Have Chosen the Teaching Profession When I think of becoming a teacher I would like to imagine or hope that I would be ââ¬Å"turning the keyâ⬠for a student of mine to become something great. I have been soul searching for many years now to have a better understanding of what I am suppose to do in my life. I have worked in so many jobs in so many areas but nothing was fulfilling my life with any amount of meaning. I found myself not wanting to go back the next day or wishing I were somewhere
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