61. Magnetic Levitation. The New Dictionary Of Cultural Literacy, Third Edition. 200 magnetic levitation. The New Dictionary of Cultural Literacy, Third Edition. 2002. 2002. magnetic levitation. A process by which a http://www.bartleby.com/59/23/magneticlevi.html

Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia Cultural Literacy World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations Respectfully Quoted English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference The New Dictionary of Cultural Literacy Technology PREVIOUS ... BIBLIOGRAPHIC RECORD The New Dictionary of Cultural Literacy, Third Edition. magnetic levitation A process by which a magnet moving over a piece of metal causes electric currents to flow in the metal that, in turn, produce

62. Magnetic Levitation - Background magnetic levitation maglev is a transportation technology in which noncontacting vehicles travel at speeds of 300 miles-per-hour. http://inventors.about.com/library/inventors/blrailroad3.htm

zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') About Homework Help Inventors Home ... Industrial Revolution zau(256,152,145,'gob','http://z.about.com/5/ad/go.htm?gs='+gs,''); Famous Inventions Famous Inventors Black Inventors Women Inventors ... Help zau(256,138,125,'el','http://z.about.com/0/ip/417/0.htm','');w(xb+xb); Stay Current Subscribe to the About Inventors newsletter. Search Inventors Chapter 1: Background WHAT IS MAGLEV? Return Table of Contents Magnetic levitation (maglev) is a relatively new transportation technology in which noncontacting vehicles travel safely at speeds of 250 to 300 miles-per-hour or higher while suspended, guided, and propelled above a guideway by magnetic fields. The guideway is the physical structure along which maglev vehicles are levitated. Various guideway configurations, e.g., T-shaped, U-shaped, Y-shaped, and box-beam, made of steel, concrete, or aluminum, have been proposed. Figure 1 depicts the three primary functions basic to maglev technology: (1) levitation or suspension; (2) propulsion; and (3) guidance. In most current designs, magnetic forces are used to perform all three functions, although a nonmagnetic source of propulsion could be used. No consensus exists on an optimum design to perform each of the primary functions. Suspension Systems The two principal means of levitation are illustrated in Figures 2 and 3. Electromagnetic suspension (EMS) is an attractive force levitation system whereby electromagnets on the vehicle interact with and are attracted to ferromagnetic rails on the guideway. EMS was made practical by advances in electronic control systems that maintain the air gap between vehicle and guideway, thus preventing contact.

63. Superconducting Maglev Project Automatically transferred after 10 seconds later. Superconducting Maglev Project. Superconducting magnetic levitation System (MAGLEV). http://www.rtri.or.jp/rd/maglev/maglev_E.html

Home Page of Superconducting Maglev Project was transferred to URL=http://www.rtri.or.jp/index.html Automatically transferred after 10 seconds later Superconducting Maglev Project Superconducting Magnetic Levitation System (MAGLEV) www-admin@rtri.or.jp RTRI Home Page

64. MAGNETIC LEVITATION magnetic levitation. I am so far on the fourth 1kg (~2Lbs) can of coarse ground coffee. For further reference on magnetic levitation, see Stone Levitation. http://www3.sympatico.ca/slavek.krepelka/exper/maglev.htm

MAGNETIC LEVITATION Fig. 1 The figure 1 actually shows a CBM7B grinder, which uses black plastic for its body, while CBM7 is white plastic body, but I was unable to find the picture of the white one. Note, that I regrind coarse coffee (coffee maker coarseness) into very fine coffee for Turkish coffee on the finest setting of this grinder. Grinder cost is ~ $ 30 US, or $50 Cd. The initial performance of this grinder was quite satisfactory, when it comes to speed of grinding and the fineness of the grind. Never the less, the machine begun clogging and messing the kitchen counter top in about a month and the problem has been getting worse and worse. Why? Fig. 2 Observations on the go: The grinder side discharge begun seriously clogging, preventing the coffee from the upper container (A) to enter the grinding mechanism. (Fig. 2) Individual grains and small clumps of coffee fly out of the lower (ground coffee) container (B) through the small gap between the container and the grinder wall. Some of these grains and clumps of fine coffee grinds actually circle for a while in the air in the space between the two containers. (Fig. 2)

65. Physics: Electromagnetism: Magnetic Levitation Science Directory magnetic levitation. Pages 1 2 . magnetic levitation. Spacetransportation.org - Science Directory - Last Update Fri Apr 23 2004. http://www.spacetransportation.org/Physics/Electromagnetism/Magnetic_Levitation/

Science Directory - Magnetic Levitation Home Search Add a Site Modify a Site ... Links SEARCH ADVANCED SEARCH RANDOM LINK Find this: CUSTOM LINKS Yoursite Another Area Somewhere else Home ... Electromagnetism : Magnetic Levitation Transportation Publications Barry's Magnetic Levitation Plans - How to design a magnetic levitation demonstrator using photodetectors and electronics to control an electromagnet. Fun with Diamagnetic Levitation - A simple how-to for creating your own diamagnetic levitation experiments, complete with demonstration images and thorough explanations. Fundamentals of Maglev - Basic physics, types of maglev, how they float, and issues related to Maglev Trains. Magnetic Levitation Clearly Explained - A quick guide introducing magnetic levitation including definitions and history. High Speed Ground Transportation Association - Organization working to expand high speed ground transportation world-wide. Maglev and Other Research of Dr. Marc T. Thompson - Research Interests of Marc T. Thompson, Ph.D., System Design Consultant and Professor of Electrical Engineering. Maglev Quicklinks - Links to systems currently operational or under development.

66. The LEVITRON : The Magnetic Levitation In Action The LEVITRON The magnetic levitation in action. The Levitron, manufactured by Fascinations in Seattle WA, successfully demonstrates magnetic levitation. http://jnaudin.free.fr/html/levitest.htm

The LEVITRON : The Magnetic levitation in action Click here to see the video of the Levitron in action The Levitron, manufactured by Fascinations in Seattle WA, successfully demonstrates magnetic levitation. A 22 grams spinning magnetic dipole top is supported by magnetic forces that balance its weight about 4 cm above a magnetized base, and it will float about two minutes and half until its spin rate has declined to about 1000 rpm. Link to the Levitron home page : http://www.levitron.com/ Return to Lab's Gallery main page or Return to Home page

67. Relaxa 1 By SAP [English] SAP Relaxa 1, magnetic levitation antivibration base for CDs, DVDs, LaserDiscs, CDRs and all kind of HiFi components, test on TNT-Audio - Internet HiFi review. http://www.tnt-audio.com/accessories/relaxa1_e.html

Home Who we are Listening tests HiFi topics ... Inter.Views SAP Relaxa 1 Magnetic levitation base [Italian version] You are here > Home Listening tests Accessories Product: magnetic levitation antivibration base Relaxa 1 by SAP SAP - Italy USA distributor: Blue Cow Audio 6305 Willowfield Way - Springfield, VA 22150 Approx. price: 600 $/620 Euro (your mileage may vary) Reviewer: Lucio Cadeddu Reviewed: December, 2001 Many audiophiles with a technical background have thought, at least once, of designing a magnetic levitation support for their HiFi components. It is sufficient to have a look at newsgroups and HiFi Forums to see how many have tried this (unsuccessfully). The pluses of such an approach are two-fold: first of all, a completely "levitated" base will completely decouple the HiFi component from the HiFi rack or table, minimizing vibrations by contact. Secondly, the idea of levitation has always fascinated scientists and techno-minded researchers since it reminded one of the greatest man's dreams: to fly. Sadly, the task isn't all that easy: first of all a full magnetic levitation with passive magnets isn't easy to achieve (actually it's impossible, see later) because the suspended base tries to escape from the equilibrium position with apparent no reason, secondly you need strong magnets and, hence, magnetic fields. These may be not welcomed near phono cartridges, phono stages and CD players, for example.

68. Hearlihy.com: Magnetic Levitation magnetic levitation. Investigate They investigate the future of land transit by studying the principles of magnetic levitation (maglev). Then http://www.hearlihy.com/Curricula.asp?artMenu=2&artID=92&artCurr=6&artTopic=10

69. PhysicsWeb - Gold Floats In Magnetized Oxygen 2003 Nature 422 579). magnetic levitation occurs when the force on a diamagnetic object is strong enough to balance the weight of the object itself. http://physicsweb.org/article/news/7/4/9

Advanced site search news January February March April May June July August September October November December Show summaries quick search Search the news archive. Previous News for April 2003 Next Gold floats in magnetized oxygen 9 April 2003 Physicists have magnetically levitated various solid objects - including gold, platinum and diamond - in cold oxygen gas for the first time. Laurence Eaves and colleagues at Nottingham University were also able to move the floating objects by adjusting the strength of the applied magnetic field. They believe that the effect could find applications in mineral separation technology (A T Catherall et al. Nature Magnetic levitation occurs when the force on a diamagnetic object is strong enough to balance the weight of the object itself. If the object is immersed in a paramagnetic fluid, such as gaseous oxygen, the levitation can be enhanced by the effect of buoyancy caused by the "magneto-Archimedes" effect. The levitation force per unit volume of the object depends on the vertical magnetic field gradient in the vessel. Figure 1 The fact that the density of a gas at fixed pressure is inversely proportional to temperature (Charles' law), as is the paramagnetic susceptibility (Curie's law) means that near the boiling point of liquid oxygen, 90 K, the magnetic buoyancy of oxygen gas is ten times stronger than at room temperature.

70. IEEE MAGNETICS SOCIETY DISTINGUISHED LECTURER FOR 1997 A Short Excursion into magnetic levitation. by Abstract. Several methods for stable levitation of objects using magnetic fields will be described and explained. http://yara.ecn.purdue.edu/~smag/distlect/shtrikman.html

IEEE MAGNETICS SOCIETY DISTINGUISHED LECTURER FOR 1997-98 A Short Excursion into Magnetic Levitation by Shmuel Shtrikman Abstract. Several methods for stable levitation of objects using magnetic fields will be described and explained. The talk is planned to be mostly tutorial in nature, and will interweave demonstrations by video. An overhead projector, a blackboard, and a VCR with remote control and video viewing capabilities are required. Biography. Shmuel Shtrikman is the Samuel Sebba Professor of Applied Physics at the Weizmann Institute of Sciene in Rehovot, Israel. He received his B.Sc. and D.Sc. degrees in electrical engineering from the Technion, Israel Institute of Technology in Haifa. In 1954 he joined the Department of Electronics at the Weizmann Institute of Science. He has also been a visiting and adjunct professor at the University of California at San Diego where he is associated with the Center for Magnetic Recording Research since 1983. He has also held numerous visitng positions and has been awarded many prizes. He is a Fellow of the Institute of Electrical and Electronics Engineers and the American Physical Society and a Member of the Israel Academy of Sciences and Humanities. He was a Distinguished Lecturer of the IEEE Magnetics Society in 1983 and is a member of the Editorial Board of the IEEE Transactions on Magnetics. He is also a member of the Magnetics Society of Japan. Prof. S. Shtrikman

71. Howstuffworks "How Maglev Trains Work" A commercial magnetic levitation train is currently doing test runs in China. Find out how maglev trains float above the. http://travel.howstuffworks.com/maglev-train.htm

ComputerStuff AutoStuff ElectronicsStuff ScienceStuff ... PeopleStuff Top Subjects Airplanes Bridges Rotary Engines Space Shuttles ... Gas Turbine Engines Sponsored By: Categories Destinations Planning ShortStuff Transportation ... Hilton Toronto Airport Explore Stuff Lidrock.com Big List of Articles Get the Newsletter Search HSW and the Web Search Google Main Travel Transportation How Maglev Trains Work by Kevin Bonsor Table of Contents Introduction to How Maglev Trains Will Work Electromagnetic Propulsion In Development Lots More Information Shop or Compare Prices If you've been to an airport lately, you've probably noticed that air travel is becoming more and more congested. Despite frequent delays, airplanes still provide the fastest way to travel hundreds or thousands of miles. Passenger air travel revolutionized the transportation industry in the last century, letting people traverse great distances in a matter of hours instead of days or weeks. The only alternatives to airplanes feet, cars, buses, boats and conventional trains are just too slow for today's fast-paced society. However, there is a new form of transportation on the horizon that will revolutionize transportation of the 21st century the way airplanes did in the 20th century. Photo courtesy Railway Technical Research Institute Traveling at speeds of up to 300 mph (500 kph), maglev trains could begin connecting distant cities as soon as 2004.

72. Development Initiative: MAGLEV Development Initiatives magnetic levitation (MAGLEV). magnetic levitation or Maglev refers to a super speed train levitated above a guideway by magnets. http://www.baltimoredevelopment.com/initiatives_maglev.shtml

dqmcodebase = "scripts/nav/" //script folder location East Baltimore West Baltimore Industrial Development Westside Initiative ... Technology Development Initiatives Magnetic Levitation (MAGLEV) Magnetic levitation or Maglev refers to a super speed train levitated above a guideway by magnets. Using electricity, the magnets also propel the train on a cushion of air at speeds up to 300 miles per hour. In 1997 Congress approved TEA 21 - the largest transportation bill in history - that included $1.1 billion for Maglev deployment. Of the $1.1 billion for Maglev, the first $60 million was spent on Maglev studies in seven corridors nationally. Based on the results of the studies, the US Department of Transportation selected the Baltimore-Washington and Pittsburgh projects to go to the level of environmental studies and as candidates to receive $950 million in federal construction funds. Phyllis Wilkins, Executive Director of Maglev Maryland for Baltimore Development Corporation (BDC) has been coordinating the regional effort since its inception working with the Departments of Transportation for Maryland and Washington, DC. Maryland Transit Administration (MTA) has managed all phases of the Maglev studies with the aid of a consulting team. In October 2003, the Baltimore-Washington Maglev project completed and submitted to the Federal Railroad Administration a Draft Environmental Impact Statement (DEIS) that details all the potential impacts of the project in the forty-mile corridor. The Baltimore-Washington project is the first in the country to have completed the DEIS document and have it approved by the Federal Railroad Administration. One of the major results of the DEIS process is to select the final route, also known as the alignment, for the project. In the initial studies several possible alignments were examined that ran on or were parallel to the right-of-way for I-95, I-295, and Amtrak. Based on the various environmental impacts and engineering challenges, the two alignments that were eliminated from further consideration were I-95 and I-295 leaving the Amtrak alignment as the preferred option.

73. Alexa Web Search - Subjects > Science > Physics > Electromagnetism > Magnetic Le magnetic levitation Subjects Science Physics Electromagnetism magnetic levitation. Browse, Best Selling Products in magnetic levitation. http://www.alexa.com/browse/categories?catid=196267

74. SPS Project: Magnetic Levitation magnetic levitation. Many people are familar with magnetic levitation using superconductors. This occurs because the superconductor is a perfect diamagnet. http://iml.umkc.edu/physics/sps/projects/maglev/maglev.html

Magnetic Levitation Many people are familar with magnetic levitation using superconductors. This occurs because the superconductor is a perfect diamagnet. Other materials, such as water and bismuth are also diamagnetic (though much less so than a superconductor) and can be used for levitation. Labs with very powerful magnets have used this fact to levitate frogs as well as lots of other things SPS has made a slight twist on the above by using bismuth, which is a diamagnet, to levitate a rare earth magnet. Below are a couple of photographs of the set up that SPS put together for magnetic levitation. A rare earth magnet is being suspended between two bismuth plates. There is a stack of ceramic magnets above.

75. Magnetic Levitation Train - NIE: Newspapers In Education magnetic levitation Train. Shanghai, China may be the world s first city to build a commercial magnetic levitation train. German http://www.cincinnati.com/nie/archive/12-26-00/

nie@enquirer.com NIE TOOLS Weekly Lesson Lesson Archive About NIE Search Lessons ... FREE Papers FOR STUDENTS Homework Helper Battleship Maze Tic Tac Toe ... State Capitals FOR TEACHERS Online Lessons FOR PARENTS NIE for parents Homework Helper Grade Level: 7-12 Subject: Physical Science Lesson for December 26, 2000 Magnetic Levitation Train Shanghai, China may be the world's first city to build a commercial magnetic levitation train. German consortium Transrapid is pursuing the contract to build the controversial "Maglev" high-speed train. Germany has invested decades of research and billions of dollars into developing Maglev technology, as has Japan, though the technology has yet to be put to commercial use. Maglev uses powerful magnets to hold a train a few millimeters from the track and propel it with little noise or vibration. In an April time trial, a Japanese test Maglev set a speed record of 343 mph. Germany has its own test Maglev, which a delighted Chinese Premier Zhu Rongji rode in July. Shanghai is expected to sign a contract with Transrapid as early as December, 2000 for a 20- to 25-mile line to the 1-year-old Shanghai Pudong International Airport. The venture could cost more than $1 billion.

76. A 3 DOF Hanging Type Magnetic Levitation System A 3 DOF Hanging Type magnetic levitation System with Permanent Magnet Motion Control Using Piezoelectric Actuator. 3 DOF Hanging Type magnetic levitation System. http://www.intellect.pe.u-tokyo.ac.jp/research/hang_maglev/hang_maglev_e.html

A 3 DOF Hanging Type Magnetic Levitation System with Permanent Magnet Motion Control Using Piezoelectric Actuator Keywords: Magnetic Levitation, Piezoelectric Actuator, Permanent Magnet Abstract A type of magnetic levitation system with permanent magnet motion control has been already proposed. The feature is to control attractive force of permanent magnet using actuator. Based on this principle, a 1 DOF hanging type magnetic levitation system has been developed. The levitated object hangs from the upper ferromagnetic ceiling. This system had problem that the levitated object swings. Next step is development of a 3 DOF magnetic levitation system. A 3 DOF magnetic levitation system that can control the DOFs of the rotation about horizontal axes is developed. This paper describes the success of a 3 DOF magnetic levitation system using permanent magnets and piezoelectric actuators. INTRODUCTION The need for a very clean environment is increasing in such areas as semiconductor processing and biotechnological experiments. During conveyance and handling of an object, dust and particles are generated from contact points. The conveyance vehicles used in these areas must eliminate contamination. Thus mechanical contacts are the prime origins of dust and particle generation. A non-contact conveyance mechanism is good solution for clean environment applications. Most of magnetic levitation system is a type of system which controls attractive force of electromagnet by varying electric current. Also, a type of magnetic levitation system which controls attractive force of permanent magnet by varying air gap length has been already proposed

77. Magnetic Levitation (Maglev) Technologies 25 (pp.58–61) Railway Technology Today 12 magnetic levitation (Maglev) Technologies 1. Superconducting Maglev Developed by RTRI and JR Central Kazuo Sawada. http://www.jrtr.net/jrtr25/f58_tec1.html

No. 25 (pp.58–61) Railway Technology Today 12 Magnetic Levitation (Maglev) Technologies 1. Superconducting Maglev Developed by RTRI and JR Central Kazuo Sawada The Tokaido Shinkansen began operations in 1964 and was an immediate success. Since then, Japan's shinkansen network has expanded considerably, and its success has prompted rapid development of high-speed railways in other countries as well, especially in the West. In its early days, the shinkansen was considered the ultimate form of high-speed rail travel. But passengers in Japan now demand even faster rail service, as we can see in the preference they have recently shown for the Nozomi on the San'yo Shinkansen that runs at 300 km/h, or 70 km/h faster than the older Hikari The shinkansen uses a conventional train design, with motors and other equipment mounted on the rolling stock, electric power collected from overhead wires, and wheels running on rails. It is extremely difficult to modify this conventional design to increase speeds much more. Some inherent limitations are: Greater size and weight of on-board equipment Difficulty in collecting electric power Reduced adhesion between wheels and rails at higher speeds, causing wheel slip

78. Magnetic Levitation - Encyclopedia Article About Magnetic Levitation. Free Acces encyclopedia article about magnetic levitation. magnetic levitation in Free online English dictionary, thesaurus and encyclopedia. magnetic levitation. http://encyclopedia.thefreedictionary.com/magnetic levitation

Dictionaries: General Computing Medical Legal Encyclopedia Magnetic levitation Word: Word Starts with Ends with Definition Magnetic levitation is the process by which an object is suspended above another object with no other support but magnetic fields. The electromagnetic force Electromagnetism is the physics of the electromagnetic field, including its effect on electrically charged particles. While the electric and magnetic forces may sound fairly esoteric, almost all of the phenomena one encounters in daily life (with the exception of gravity) actually result from electromagnetism. The forces between atoms, including the attractive forces between atoms in Click the link for more information. is used to counteract the effects of the gravitational force Gravitation redirects here. You may be seeking Gravitation (anime). This article covers the physical force. In a general sense, gravity means seriousness. In chemistry, gravity is the density of a fluid, particularly a fuel. Gravitation is the force of attraction that exists between all particles with mass in the universe. Physics Click the link for more information.

79. AllRefer Encyclopedia - Magnetic Levitation (Physics) - Encyclopedia AllRefer.com reference and encyclopedia resource provides complete information on magnetic levitation, Physics. magnetic levitation, Physics. http://reference.allrefer.com/encyclopedia/M/magnet-l.html

AllRefer Channels :: Health Yellow Pages Reference Weather SEARCH : in Reference May 26, 2004 You are here : AllRefer.com Reference Encyclopedia Physics ... magnetic levitation By Alphabet : Encyclopedia A-Z M magnetic levitation, Physics Related Category: Physics magnetic levitation or maglev Pronunciation Key Translev, it can reach speeds of 267 mph (460 kph) along its 18.6 mi (30 km) route.. See I. Baldea, New Ways: Tiltrotor Aircraft and Magnetic Levitating Vehicles Topics that might be of interest to you: electromagnet monorail railroad Encyclopedia ... com Check out around 175,000 brief encyclopedia articles on almost all topics. Related Categories: Science and Technology Physics More articles from AllRefer Reference on magnetic levitation Encyclopedia U com Check out around 175,000 brief encyclopedia articles on almost all topics. Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. About Us Contact Us Privacy Links Directory ... Link to AllRefer.com

80. OE Reports 165 - September 1997 OE Reports 165 September 1997. magnetic levitation haptic interfaces. Figure 1. The magnetic levitation haptic device is composed of a flotor and two stators. http://www.spie.org/app/Publications/magazines/oerarchive/september/sep97/magnet

September 1997 Magnetic levitation haptic interfaces Telemanipulators reveal small and distant worlds 32 years ago Mars photos an electro-optical first Light Constructions: New artificial neuron pushes neural networks toward cognition ... Education Industry Focus InterOpto serves Japan's OE market Photonics Center brings academia and industry together Product Briefs Business Briefs ... Sandia robotics director cited for leadership International Technical Working Groups Computational Intelligence in Cloud Classification Retinal display projects imagery directly into human eye Shape from motion: visualization and design of assembly processes Working Groups ; High Speed Photography, BACUS hosts 17th Annual Symposium OE Reports 165 - September 1997 Magnetic levitation haptic interfaces An interview with Peter Berkelman and Ralph Hollis, Robotics Institute, Carnegie Mellon University. Please define haptic. Berkelman: Haptic means interacting through a sense of touch that combines tactile and kinesthetic sensations. Haptic interaction is a relatively new research field. Several research groups are developing various kinds of devices, including linkage devices, tension cable devices, or exoskeletons that all try to give the user the sensation or experience of physically interacting with some kind of virtual or remote environment. The other wording is magnetic levitation. How does that work? You have a stator and flotor?

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