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Topic: Tesla (disambiguation)


  
  Ask Us A Question   (Site not responding. Last check: 2007-10-05)
The tesla (symbol T) is the SI derived unit of magnetic flux density (or magnetic induction).
The tesla, equal to one weber per square metre, was defined in 1960.
Tesla's legacy can be seen across modern civilization wherever electricity is used because of his invention of alternating current.
agana.guamus.com /profile/Nanotesla   (463 words)

  
 Nikola Tesla - Biocrawler   (Site not responding. Last check: 2007-10-05)
Tesla is often regarded as one of the greatest engineers of the 19th century and 20th century and he was a pioneer of electromechanics.
Tesla logged in his diary on July 3, 1899 that a separate resonance transformer tuned to the same high frequency as a larger high-voltage resonance transformer would transceive energy from the larger coil, acting as a transmitter of wireless energy, which was used to confirm Tesla's patent for radio during later disputes in the courts.
Tesla believed that war could not be avoided until the cause for its recurrence was removed, but was opposed to wars in general.
www.biocrawler.com /encyclopedia/Nikola_Tesla   (4991 words)

  
 Qwika - similar:Nikola_Tesla
(Tesla's notes identify this as a double exposure.) The magnifying transmitter is an advanced harmonic oscillator of the electrical Tesla coil, used for the wireless transmission of electrical energy.[1] Nikola Tesla's apparatus is a high-...
It is referred to as a bladeless turbine because it uses the boundary layer effect and not a fluid impinging upon the blades as in a conventional turbine.
Along with Nikola Tesla, d'Arsonval was an important contributor to the emerging field of electrophysiology, the study of the effects of electricity on biological organisms, in the nineteenth century.
www.qwika.com /rels/Nikola_Tesla   (1490 words)

  
 blog.myspace.com/tesla_nikola
Tesla considered his exploration of various questions raised by science as ultimately a means to improve the human condition with the principles of science and industrial progress, and one that was compatible with nature.
Tesla was born in Smiljan near Gospic in the Lika, Austro-Hungarian Empire.
Tesla, at his lab, proved that the earth was a conductor and produced artificial lightning (with the discharges consisting of millions of volts and up to 135 feet long).
blog.myspace.com /index.cfm?fuseaction=blog.ListAll&friendID=30631436&MyToken=1b7543e2-480f-4527-9c89-714ccb97f714ML   (10963 words)

  
 Radio
Claims have been made that Nathan Stubblefield invented radio before either Tesla or Marconi, but his device seems to have worked by induction transmission rather than radio transmission.
However, Tesla's patent (number 645576) was reinstated in 1943 by the US Supreme Court, shortly after his death.
Some believe it was apparently made for financial reasons, to allow the US Government to avoid having to the pay damages that were being claimed by the Marconi Company for use of its patents during World War I (ignoring the prior establish work).
www.gogoglo.com /wiki/en/wikipedia/r/ra/radio.html   (3281 words)

  
 Magnetic field - Wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-10-05)
As seen from the definition, the unit of magnetic field is newton-second per coulomb-metre (or newton per ampere-metre) and is called the tesla.
The SI unit of magnetic flux density is the tesla.
For a magnetic flux density to equal 1 tesla, a force of 1 newton must act on a wire of length 1 metre carrying 1 ampere of current.
www.someproxy.com /index.php?q=aHR0cDovL2VuLndpa2lwZWRpYS5vcmcvd2lraS9NYWduZXRpY19maWVsZA==   (3264 words)

  
 Radio - Encyclopedia, History, Geography and Biography
Nikola Tesla developed means to reliably produce radio frequencies, publicly demonstrated the principles of radio, and transmitted long distant signals.
Tesla is usually considered the first to apply the mechanism of electrical conduction to wireless practices.
In 1896 Marconi was awarded the British patent 12039, Improvements in transmitting electrical impulses and signals and in apparatus there-for, for radio.
arikah.com /encyclopedia/Radio   (4068 words)

  
 X-ray Encyclopedia Article @ Faintest.org   (Site not responding. Last check: 2007-10-05)
In April 1887, Nikola Tesla began to investigate X-rays using high voltages and vacuum tubes of his own design, as well as Crookes tubes.
The principle behind Tesla's device is nowadays called the Bremsstrahlung process, in which a high-energy secondary X-ray emission is produced when charged particles (such as electrons) pass through matter.
By 1892, Tesla performed several such experiments, but he did not categorize the emissions as what were later called X-rays, instead generalizing the phenomenon as radiant energy.
www.faintest.org /encyclopedia/X-ray   (3234 words)

  
 Radar - Gurupedia
Tesla had formed the concept of using radio waves to detect objects at a distance.
Tesla had first proposed that radio location might help find submarines (for which it is not well-suited) with a fluorescent screen indicator, though it was first applied successfully to locate aircraft (after their later proliferation) and surface
Tesla first established principles regarding frequency and power level for the first primitive RADAR units in 1934.
www.gurupedia.com /r/ra/radar.htm   (4527 words)

  
 Thomas Edison Resource Page - thomas eddison
Tesla did however accept an Edison Medal later in life, showing his high opinion of Edison as inventor and engineer.
Nikola Tesla developed alternating current distribution, which could be used to transmit electricity over longer distance than Edison's direct current due to the ability to transform the voltage.
Tesla was a former employee of Edison, and left to follow his path with alternating current - which Edison did not support.
www.cydaily.com /Thomas_Edison.html   (2976 words)

  
 Radio - Facts, Information, and Encyclopedia Reference article
[3] Tesla was the first to apply the mechanism of electrical conduction to wireless practices.
On 19 August 1894, British physicist Sir Oliver Lodge demonstrated the reception of Morse code signalling using radio waves using a detecting device called a coherer, a tube filled with iron filings which had been invented by Temistocle Calzecchi-Onesti at Fermo in Italy in 1884.
Some believe this was made for financial reasons, allowing the U.S. government to avoid having to pay the royalties that were being claimed by Tesla for use of his patents.
www.startsurfing.com /encyclopedia/r/a/d/Radio.html   (3999 words)

  
 nicola tesla   (Site not responding. Last check: 2007-10-05)
Tesla is regarded as one of the most important inventors in history.
He is also well known for his contributions to the discipline of electricity and magnetism in the late 19th and early 20th century.
In the United States, Tesla's fame rivaled that of any other inventor or scientist in history or popular culture.
13294-tesla.94.staplerguy.com   (460 words)

  
 Thomas Alva Edison   (Site not responding. Last check: 2007-10-05)
Another of Edison's assistants was Nikola Tesla who claimed that Edison promised him $50,000 if he succeeded in making improvements to his DC generation plants.
This anecdote is somewhat doubtful, since at Tesla's salary of $18 per week the bonus would have amounted to over 53 years pay, and the amount was equal to the initial capital of the company.
Tesla resigned when he was refused a raise to $25 per week (Jonnes, p110).
www.celebrities-site.com /results/index.php?title=Thomas_Alva_Edison   (4118 words)

  
 [No title]
In 1897 in the USA, some key developments in radio's early history were created and patented by Nikola Tesla.
Some believe it was apparently made for financal reasons, to allow the US Government to avoid having to the pay damages that were being claimed by the Marconi Company for use of its patents during World War I.
Claims have also been made that Nathan Stubblefield invented radio before either Tesla or Marconi, but his device seems to have worked by induction transmission rather than radio transmission.
www.informationclub.com /encyclopedia/r/ra/radio.html   (2499 words)

  
 MRI:   (Site not responding. Last check: 2007-10-05)
When the object to be imaged is placed in a powerful, uniform magnetic field the spins of the atomic nuclei with non-integer spin numbers within the tissue all align either parallel to the magnetic field or antiparallel.
In a 1.5 tesla magnetic field (at room temperature), an excess of only one in a million nuclei align themselves with the magnetic field since the thermal energy far exceeds the energy difference between the parallel and antiparallel states.
Such open bore magnets are often lower field magnets, typically in the 0.2 tesla range, which decreases their sensitivity but also decreases the Radio Frequency power potentially absorbed by the patient during a protracted operation.
winelib.com /wiki/MRI   (6234 words)

  
 Magnetic field Information - earth's magnetic field
In SI units, and are measured in teslas (T) and amperes per meter (A/m), magnetic field exposure sun + magnetic field lines qrs cell effects respectively; or, in cgs units, in gauss (G) and oersteds (Oe), respectively.
In 1882, Nikola Tesla identified the concept of the rotary magnetic field.
The study of new semiconductor devices and their technology is sometimes considered as a branch of physics.
www.inanot.com /Ina-Electronics_Topics_L_-_Ma-/Magnetic_field.html   (1889 words)

  
 Tesla (disambiguation) - Wikipedia, the free encyclopedia
Tesla coil, a category of disruptive discharge coils, invented by Nikola Tesla.
Tesla (band), an American hard rock music band originating from Sacramento, California.
Tesla Pančevo, [1] light bulbs manufacturers from Pančevo, Serbia.
en.wikipedia.org /wiki/Tesla   (215 words)

  
 Tesla (disambiguation) Biography on DanceAge
Tesla (unit) (symbol T), SI derived unit of magnetic flux density (or magnetic inductivity), named for Nikola Tesla.
Tesla (company), a former huge state-owned electrotechnical conglomerate in the former Czechoslovakia which manufactured electronics.
Tesla Motors, a Silicon Valley-based startup company specialized in the production of high-performance electrical cars.
music.musictnt.com /biography/sdmc_Tesla   (182 words)

  
 Encyclopedia   (Site not responding. Last check: 2007-10-05)
:For other uses see: radio (disambiguation) Radio is the wireless transmission of signals, by modulation of electromagnetic waves with frequencies below those of light.
Radio waves are a form of electromagnetic radiation, created whenever a charged object accelerates with a frequency that lies in the radio frequency (RF) portion of the electromagnetic spectrum.
Some believe the decision was also made for financial reasons, to allow the U.S. government to avoid having to pay damages that were being claimed by the Marconi Company for use of its patents during World War I (though, these people ignore Tesla's prior art).
simple.seowaste.com /radio   (3776 words)

  
 Anarchists > tesla
Explore the life and accomplishments of this electrical inventor, enter an interactive laboratory with sounds, animations and explanations of Tesla's key inventions, take virtual tours demonstrating...
Nikola Tesla (July 9 / 10, 1856 – January 7, 1943) [1] was a world-renowned Serbian inventor, physicist, mechanical engineer and electrical engineer.
Manufacturer of Tesla coils also providing component assemblies, individual parts, and consulting assistance.
www.kontrapunkt-online.org /Anarchists/tesla.asp   (186 words)

  
 Qwika - similar:Baghdad_Battery
Electrodeposition may refer to: Electroplating Electrophoretic deposition This is a disambiguation page: a list of articles associated with the same title.
A Tipler Cylinder is a hypothetical cosmological object theorized to be a potential mode of time travel—an approach that is conceivably functional within humanity's current understanding of physics, construction of the device notwithstanding.
Modern, high capacity NiMH rechargeable batteries A nickel metal hydride (or NiMH) battery is a type of rechargeable battery similar to a nickel-cadmium (NiCad) battery but which does not contain expensive (and environmentally risky) cadmium.
www.qwika.com /rels/Baghdad_Battery   (1620 words)

  
 [No title]   (Site not responding. Last check: 2007-10-05)
In 1896 5 Guglielmo Marconi was 3 awarded what is sometimes 0 recognised as the 2 world's first patent 7 for radio with 8 British Patent 12039, Improvements in transmitting electrical 4 impulses and signals 0 and in apparatus there-for.
In 5 1909 Marconi, with Karl 3 Ferdinand Braun, was also 8 awarded the Nobel Prize 7 in Physics for 9 "contributions to the development 6 of wireless telegraphy".
8 However, Tesla's patent 5 (number 645576) was reinstated in 1943 by the 8 US Supreme Court, shortly 8 after his death.
www.thecontactlens.net /radio_.htm   (3349 words)

  
 tesla coils   (Site not responding. Last check: 2007-10-05)
Of Serb descent, he was born in Smiljan, Croatia (which was then part of Austrian Empire).
In 1947, the United States Supreme Court credited him as being the inventor of the radio.
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24121-coils.121.punchoutbike.com   (358 words)

  
 Community Yellow Pages   (Site not responding. Last check: 2007-10-05)
Other critics have claimed that he put obstacles in the way of his competitors, and used other methods which were ethically questionable, even if their technology was superior to what was created by his own workers
Another criticism of Edison is due to his battle with Nikola Tesla over DC and AC power.
The first medal was presented in 1909 to Elihu Thomson, and was surprisingly awarded to Nikola Tesla in 1917.
www.marineaccessoriesiworld.com /wiki3-Thomas_Edison   (4104 words)

  
 tesla - OneLook Dictionary Search
Tesla, tesla : UltraLingua English Dictionary [home, info]
Tesla, tesla : Stedman's Online Medical Dictionary, 27th Edition [home, info]
Phrases that include tesla: nikola tesla, tesla nikola, tesla current, tesla transformer, list of tesla patents, more...
www.onelook.com /?w=tesla&ls=a   (275 words)

  
 Radio - Gurupedia
Nathan Stubblefield invented radio before either Tesla or Marconi, but his device seems to have worked by induction transmission rather than radio transmission.
Some believe to allow the US Government to avoid having to the pay royalties that were being claimed by the Nikola Tesla for use of his patents.
Wardenclyffe in operation may have allowed secure multichannel transceiving of information and may have allowed universal navigation, time synchronization, and a global location system.
www.gurupedia.com /r/ra/radio.htm   (2954 words)

  
 Tesla p2p: Tesla (disambiguation) - wikipedia, the free encyclopedia. [ppt] tesla-in-srtp update   (Site not responding. Last check: 2007-10-05)
Tesla p2p tesla (unit) (symbol T), SI derived unit of magnetic flux density (or magnetic inductivity) Tesla Advanced Communications, a P2P network.
Tesla p2p (P2P) communication system with which you can share files and chat with other Tesla users.
Tesla is banking on its hardcore security architecture to lure the tesla roadster on autobloggreen - weblogs, inc.
topic-731.kommuna2.info /topic-739.html   (412 words)

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