Commutative analysis of a stepper motor drive

Science & technology   |   Electronics   |   Term papers   |   06/08/2009   |   .pdf   |   7 pages
Document abstract : «In this paper, the designs of the various drives of the stepper motor are presented. The main objective of this paper is to analyze the various drives of the stepper motor. Basically the Design consist four sections. First part is power supply. We...»

Synopsis abstract : «Introduction. The power drivers. Design consideration. Recovery on high voltage. Series resistance driver. The main applications and the future scope. Conclusion. Bibliography....»

Power quality issues and mitigation of voltage dips using power conditioning equipment

Science & technology   |   Physics & chemistry   |   Term papers   |   06/08/2009   |   .pdf   |   8 pages
Document abstract : «Most of the industrial loads are mainly controlled by power semiconductor devices. These devices make such loads more sensitive against power system disturbances. Thus, the power quality problems have gained more interest recently. This paper...»

Synopsis abstract : «Introduction. Power of quality issues. Power quality problems. Voltage dips. Conclusion. Bibliography....»

Short term load forecasting using artificial neural networks

Science & technology   |   Medical studies   |   Term papers   |   06/08/2009   |   .pdf   |   6 pages
Document abstract : «Today's electric power industry is undergoing many fundamental changes due to the process of Deregulation. In the new market environment, the power system operation will become more competitive. Therefore the Utilities are required to perform...»

Synopsis abstract : «Introduction. Meaning of load forecasting. Importance of STLF. Review of STLF measures. Neutral network and its applications. Program development of STLF. Conclusion and future scope. Bibliography....»

Development of a grid framework using .net

Science & technology   |   Computer science   |   Term papers   |   06/08/2009   |   .doc   |   8 pages
Document abstract : «It is difficult to analyze the performance of dynamic environment like Grid. In a Grid , data need to be collected and analyzed in real time. A Grid has to adapt to the changing resources usages scenario. The objective of this paper is to present an...»

Synopsis abstract : «Introduction. Performance prediction and monitoring tools . Hierarchical organization of analysis agents . Performance properties and agents . NET implementation of the agents . Conclusion . Bibliography....»

DSP based excitation controller for synchronous motor

Science & technology   |   Electronics   |   Term papers   |   06/08/2009   |   .pdf   |   5 pages
Document abstract : «Induction motors are widely used in industrial production processes. Use of an induction motor will result in increased lagging power factor. This power factor must be corrected by adding capacitors. If not, the result is the penalty of larger kVA...»

Synopsis abstract : «Introduction. Overview of synchronous. Types of excitation system. Power factor control and VAR operation. Protection and conclusions. References....»

Optimization of TCP SACK

Science & technology   |   Computer science   |   Term papers   |   06/08/2009   |   .pdf   |   4 pages
Document abstract : «Internet is expanding rapidly over entire glob with heterogeneous networks. TCP/IP protocol suite is an inseparable part of Internet. Hence, the efficiency of the protocols is plays a vital role in performance of Internet. The increasing use of...»

Synopsis abstract : «Introduction. The Transport Control Protocol - TCP. TCP implementations. TCP sack performance issues. Conclusions. Bibliography....»

Performance based comparision of TCP variants: Reno and Sack on real test beds

Science & technology   |   Computer science   |   Term papers   |   06/08/2009   |   .pdf   |   4 pages
Document abstract : «One of the most important parameter of data communication is the TCP protocol. It has underwent many changes which brought into existence many variant of it like tahoe, reno, new reno, sack, vegas, westwood. Nowadays we are using TCP SACK as the tcp...»

Synopsis abstract : «Introduction. Reading parameters. NIST net. TCP reno. Motivation for improving reno. TCP selective acknowledgement (sack). Reading for TCP sack. Conclusion. References....»

Collaborative product development in the context of product life cycle management

Business & market   |   Management   |   Term papers   |   06/08/2009   |   .pdf   |   5 pages
Document abstract : «Enterprises across the globe engaged in product design and manufacturing are experiencing pressures as never before. Forward looking companies are actively pursuing the 4th dimension of success that is 'Innovation' and adopting fast, collaborative...»

Synopsis abstract : «Introduction. Integration of engineering and manufacturing . Ways to achieve integration. Product development and PLM. Benefits of PLM. Case studies. Lifecycle management in shipping. Lifecycle management in automobile...»

Brain finger-printing

Science & technology   |   Electronics   |   Term papers   |   06/08/2009   |   .pdf   |   5 pages
Document abstract : «Brain Fingerprinting Laboratories, Inc. has developed and patented EEG/P300 based testing systems that determines, with extremely high accuracy, whether or not specific information is stored in a person's memory. The test measures individual...»

Synopsis abstract : «Introduction. How brain fingerprinting testing works - Criminal justice system. Helps to exonerate the innocent. Helps to catch a serial killer. National security applications. Medical diagnostics. Additional applications and a scientific solution...»

Fatigue life comparisons of the manufacturing processes for a steering knuckle

Arts & media   |   Journalism   |   Term papers   |   06/08/2009   |   .pdf   |   5 pages
Document abstract : «The Paper describes a vehicle steering knuckle under time-varying load during its service life.Fatigue behavior is, therefore, a key consideration in its design and performance evaluation. This paper is aimed at assessing fatigue life and compare...»

Synopsis abstract : «Introduction. Finite element analysis. Component fatigue tests. Conclusion. References....»

WiBro technology

Science & technology   |   Electronics   |   Term papers   |   06/08/2009   |   .pdf   |   6 pages
Document abstract : «This technology is the latest advancement in Wireless Communication which presents drastic change in Wireless Internet and helps connect each and every person globally. It is the most advanced and upcoming technology now a days. WiBro is the...»

Synopsis abstract : «Introduction. Network management in WiBro system and architecture. Key factors related to WiBro technology. Modeling and analysis of proposed network management for indoor system . Numerical results and discussio...»

Inverted suspended space fed microstrip antenna for wireless applications

Science & technology   |   Electronics   |   Term papers   |   06/08/2009   |   .pdf   |   6 pages
Document abstract : «The basic microstrip antenna (MSA) is a resonant patch of metal, etched on the surface of grounded dielectric slab. The dielectric material is replaced with air to improve the bandwidth and to minimize losses. The proposed space fed microstrip...»

Synopsis abstract : «Introduction. Analysis model. Analysis and results on infinite ground plane. Analysis and results on finite ground plane and finite substrate . Conclusion. References....»

Non conventional energy sources: Future necessity

Political science   |   Ecology & environment   |   Term papers   |   06/08/2009   |   .pdf   |   6 pages
Document abstract : «Energy is the primary and most universal measure of all kinds of work by human beings and nature. Energy is also defined as the ability or the capacity to do work. We use energy to do work and make all movements. When we eat, our body transforms...»

Synopsis abstract : «Introduction. Sustainable energy choice - Future choices. Solar, wind, geo-thermal, biomass, fuel cells, wave and ocean thermal energy. Sustainable energy: An alternative for rural electrification. C...»

Optical wireless communication

Science & technology   |   Electronics   |   Term papers   |   06/08/2009   |   .pdf   |   7 pages
Document abstract : «Today's information economy depends on the transmission of data, voice and multimedia across telecommunication networks. Optical networks remain the most ideal medium for high-bandwidth communications for true connectivity. There are two distinct...»

Synopsis abstract : «Introduction. Deployment strategies. Breaking the bandwith bottleneck. Advantages of free space optics (FSO). FSO applications and challenges. High speed building to building connectivity enable with optical wireles...»

Privacy protection and copyright issues in networks and on the internet

Arts & media   |   Journalism   |   Term papers   |   06/08/2009   |   .pdf   |   5 pages
Document abstract : «Copyright and censorship are access control issues, concerned with limiting access to some information to people in a particular group. In the former case, the group consists of people who have paid for the bits in question; in the latter, they meet...»

Synopsis abstract : «Introduction. Privacy issues. The DVD marking concept. Attacks on copyright-marking schemes. Content deniability — Steganography. Association deniability—Digital cash. Conclusion. Bibl...»

Go green: Why Marijuana should be legal

Arts & media   |   Journalism   |   Term papers   |   06/08/2009   |   .doc   |   5 pages
Document abstract : «Marijuana is a drug that has been around for centuries and in recent history has been a subject of much debate. Currently marijuana is classified by the federal government as a schedule 1 substance, the worst classification it can possibly receive...»

Synopsis abstract : «Introduction. The cultivation and use of marijuana . The propaganda and war on drugs. The controlled substance act of 1970. Marijuana's medical potential . The theory of marijuana being medical. Drug war and the Naulls family...»

Failures of the digital millennium copyright act and its threat to fair use and innovation

Arts & media   |   Journalism   |   Term papers   |   06/08/2009   |   .doc   |   10 pages
Document abstract : «In today's society, technology has improved in a very short time, allowing us to perform acts that were not previously possible, such as calling from afar on a cell phone, connecting with someone from India via the computer, or storing what would be...»

Synopsis abstract : «Introduction. Signing of the Digital Millennium Copyright Act - DMCA. Misusing of DMCA. The primary technical problems. Ethical problem between the DMCA and fair usage . The primary and secondary stakeholders. An overview of the ethical...»

A review of Tom Perrotta's The Abstinence Teacher

Philosophy & literature   |   Literature   |   Book review   |   06/08/2009   |   .doc   |   11 pages
Document abstract : «Tom Perrotta, the reigning bard of American suburbia, can inspire compassion for the most unlikely of subjects. In Election, he humanizes heartless, bitchy Tracy; in Little Children, he measures out kindnesses to Larry the violent racist as well as...»

Synopsis abstract : «Introduction. The unexpected battleground of a soccer field . Stonewood heights culture war. The oral sex lady . Comparison with the Little Children novel. The Puritan repression of sexual desire. Representation of evangelical culture. Carrie's...»

The decay of magic: Karen Tei Yamashita's postmodern fable

Philosophy & literature   |   Humanities/philosophy   |   Term papers   |   06/09/2009   |   .doc   |   6 pages
Document abstract : «In her satirical, surreal debut novel Through the Arc of the Rainforest, Karen Tei Yamashita asks us to believe in magic. She puts forth five original miracles at the beginning of the story: a lucky man named Kazumasa who happens to have a sentient...»

Synopsis abstract : «Introduction. The magic-commodity-death pattern . The role of chance. Relevance of magic in the post modern world. Forms of destruction of magic. The apocalyptic symphony . Devaluation of postmodern excess. The function of Chico Paco's radio...»

Magic Tricks

Philosophy & literature   |   Literature   |   Term papers   |   06/09/2009   |   .doc   |   4 pages
Document abstract : «So what, I thought? It was really quite a simple move. When standing in the magic shop, among a group of thirty teenage magicians, their fathers, and the Director of the Society of Young Magicians, there are only two ways to categorize the miniature...»

Synopsis abstract : «Introduction. The magical tricks. The aesthetic deceptions in magic . The optical illusions in a science exhibition. The sixth sense and illusions. Conclusion. Bibliography....»

Pay a ticket, value life: Theories of drama in our town

Philosophy & literature   |   Literature   |   Term papers   |   06/09/2009   |   .doc   |   4 pages
Document abstract : «Thorton Wilder's Our Town remains a classic work of existential ideas and American theater because of its universality. While the play does take place specifically in Grover's Corners, New Hampshire, this specific small-town life is a metaphor not...»

Synopsis abstract : «Introduction. The dramatic theory behind the plot . Real characters in different points of life. The Aristotelian traits . The Artaudian influences . Conclusion. Bibliography....»

Self-expression with regard to the political environment: The case of Czechoslovakia

Political science   |   Political science   |   Case study   |   06/09/2009   |   .doc   |   5 pages
Document abstract : «Throughout history, nations have subordinated others politically, culturally and economically. The ruling regime usually used people who spoke out as an example in order to stifle the rest of the population. The ruling regime would utilize such...»

Synopsis abstract : «Introduction. The prague spring and the regime . The economic hardships and censorship of criticism . Accepting domination by the communist regime. The political environment . The presence of the Red Army . Jaroslav Hutka's dimensions . The notion...»

Girl child education and economic development in Africa

Political science   |   Educational studies   |   Term papers   |   06/09/2009   |   .doc   |   6 pages
Document abstract : «The objectives of this essay are to: Discuss reasons why girl child education is essential for economic development in Africa. Discuss reasons why the girl child in Africa is underprivileged in terms of education Discuss the impact of the low...»

Synopsis abstract : «Introduction. Girls' education in Africa. Reasons for low level of girl child education. Cultural, social and economic. Impact of low level of girl child education on the African society. The way forward. Conclusion . References....»

Simple Mail Transfer Protocol

Science & technology   |   Computer science   |   Presentation   |   06/09/2009   |   .ppt   |   21 slides
Document abstract : «This presentation talks about Simple Mail Transfer Protocol. First of all it begins with a clear description of SMTP, how it is implemented and what are the alternatives used on mail servers after which it explains what authenticated SMTP with...»

Synopsis abstract : «What is SMTP (Simple Mail Transfer Protocol)?. Stages of SMTP. What is authenticated SMTP?. What is an SMTP server?. What is POP (Post Office Protocol) mail?. What are SMTP commands. Bibliography. Conclusion....»

Sufficient to have stood: Temptation in Paradise Lost, Paradise Regained and Perelandra

Philosophy & literature   |   Literature   |   Term papers   |   06/09/2009   |   .doc   |   7 pages
Document abstract : «Original sin has a curious, irresolute connection to human freedom. God’s fundamental gifts to His children—reason, imagination, free will—are the very things that give men the desire to sin as well as the ability to resist. This...»

Synopsis abstract : «Introduction. Understanding the mechanics of temptation. The demonic suggestion of entitlement. Identifying the moment of Jesus's temptation. Competition in Eve's fall. The device of exploiting just hierarchy against Jesus Christ . The temptations...»

Dialectical inquiry and the divided line

Philosophy & literature   |   Literature   |   Term papers   |   06/09/2009   |   .doc   |   4 pages
Document abstract : «In Republic, Plato (using Socrates as a literary mouthpiece) examines the nature of justice and describes the ideal city as being ruled by philosopher-kings. In Books VI and VII, the philosophers engage in a discussion of the qualities of true...»

Synopsis abstract : «Introduction. The dialectical method of inquiry . Description of the epistemological and metaphysical journey of a philosopher. The levels of understanding . Plato's Allegory of the Cave. Conclusion . Works cited....»

Aristotle's teleology and the doctrine of the four causes

Philosophy & literature   |   Humanities/philosophy   |   Term papers   |   06/09/2009   |   .doc   |   4 pages
Document abstract : «In Aristotle's Physics, he presents his teleological theory of nature as comprised of changing materials which are to be understood in terms of the factors that brought them about, particularly their final causes (i.e. the function that they...»

Synopsis abstract : «Introduction. The standard for scientific knowledge. Overcoming the problem faced by previous philosophers . Proposing the conception of reality. The first level of explanation. Aristotle's four causes . Conclusion. Works cited....»

Examining the security motivation model of obsessive-compulsive disorder

Social studies   |   Psychology   |   Term papers   |   06/09/2009   |   .doc   |   10 pages
Document abstract : «Obsessive-compulsive disorder (OCD) is condition marked by persistent and intrusive thoughts (obsessions) and the repetition of relatively stereotyped behaviors despite the recognition that they are irrational (compulsions) (Szechtman & Woody,...»

Synopsis abstract : «Introduction. Specific thoughts of obsessions. The security-motivation model. Negative feedback loop of repetitive actions. Criticism and response. Responses to the criticism . The bizarre nature of OCD patients'. Watching...»

Analytical design of tonnage plant for the separation of high purity Nitrogen, Oxygen and Argon from atmospheric air

Science & technology   |   Physics & chemistry   |   Term papers   |   06/09/2009   |   .pdf   |   4 pages
Document abstract : «Air is a mixture of various gases like as nitrogen, oxygen, argon, hydrogen, helium, neon, krypton, etc. These gases can be separated at cryogenics temperature by liquefying the components at different temperature & pressure. This paper presents the...»

Synopsis abstract : «Abstract of the study. Introduction. List of nomenclature. The air separation technology and its use. Air booster separation. Air separation. Design of rectification column. Selection of the materials for cryogenic section of air plant. Data...»

Performance evaluation of diesel engines using blends of diehtyl ether and diesel and diethyl ether and bio diesel

Science & technology   |   Physics & chemistry   |   Term papers   |   06/09/2009   |   .pdf   |   7 pages
Document abstract : «Producing and using renewable fuels for transportation is one approach for sustainable energy future for the world. With ever growing concerns on environmental pollution, energy security, and future oil supplies, the global community is seeking non...»

Synopsis abstract : «Abstract: Producing and using renewable fuels for transportation. Introduction to diesel engine. Experimental apparatus and procedure. The specifications of test engine. Results and discussion. Test fuel DEE and diesel blends. Test fuel DEE &...»

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