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  • ... lying below the visible and [[infrared]] regions of the [[electromagnetic spectrum]]. The term "radio" is also used for the equipment used to receive these tr Radio waves occupy a wide region of the [[electromagnetic spectrum]], with frequencies ranging from a few tens of hertz (Hz) to a few hundred
    35 KB (5,194 words) - 10:07, 17 June 2019
  • ...58 and then by the [[Earl of Rosse]] in the 1840s.<ref>K. Glyn Jones, "The Search for the Nebulae." ''Journal of the History of Astronomy'' 7 (1976):67</ref> ...lation)|Andromeda]] Nebula" ([[Messier object]] [[Andromeda Galaxy|M31]]). Searching the photographic record, he found 11 more [[nova]]e. Curtis noticed that
    57 KB (8,513 words) - 15:18, 18 February 2019
  • ...aph|mass spectrographs]]'' because they were instruments that recorded a [[spectrum]] of mass values on a [[photographic plate]].<ref name='a804629h'>Gordon Sq the instrument is in the scan (at what ''m/Q'') will produce a [[mass spectrum]], a record of ions as a function of ''m/Q''.
    44 KB (6,414 words) - 14:49, 31 August 2018
  • ...o be immortal. Christian views after Aquinas have diverged to cover a wide spectrum, but generally they tend to focus on soul instead of mind, with soul referr this mainstream view, a small group of neuroscientists has persisted in searching for evidence suggesting the possibility of a human mind existing and ope
    35 KB (5,241 words) - 18:53, 8 October 2018
  • ...p:// Doppler On Wheels]. ''Center for Severe Weather Research''. Retrieved August 19, 2007.</ref><ref name="widest tornado">[http://www.c ...US [[National Weather Service]] simply as a tornado over water. However, researchers typically distinguish "fair weather" waterspouts from tornadic waterspou
    69 KB (10,205 words) - 17:30, 11 December 2015
  • ...u need statistics? Revisiting Kinsey's methodology" ''The Journal of Sex Research'' 35 (2) (May 1998): 132-140, ISSN 0022-4499.</ref> More modern and precise research by [[Edward O. Laumann]], reported in ''Sex in America: A definitive survey
    94 KB (13,958 words) - 17:29, 13 January 2018
  • ...article.cfm?chanID=sa006&articleID=00008965-AF27-1E41-89E0809EC588EEDF The Search for Dark Matter]. ''Scientific American''. Retrieved November 30, 2007.</re ...alaxy cluster 1E 0657-56]. Retrieved November 30, 2007.</ref> Researchers analyzed the effects of gravitational lensing to determine total mass di
    31 KB (4,644 words) - 00:11, 14 November 2017
  • The original Gaia hypothesis has split into a spectrum of hypotheses, ranging from the undeniable (Weak Gaia) to the radical (Stro At one end of the spectrum is the undeniable statement that the ''organisms on the Earth have radicall
    30 KB (4,598 words) - 15:00, 5 July 2008
  • disagree about current issues and how to confront them. One side of the spectrum includes a number of radical feminists, such as [[Mary Daly]], who argue th the public arena in fields such as politics, business and scientific research. Contemporary Indian feminists are fighting for individual autonomy, politi
    79 KB (11,127 words) - 16:13, 5 April 2017
  • ...ology|Observational evidence]] for the Big Bang includes analyses of the [[spectrum|spectra]] of [[light]] from [[galaxy|galaxies]], which reveals a [[redshift ...en shifted to longer wavelengths. This can be seen by taking a [[frequency spectrum]] of an object and matching the [[spectroscopy|spectroscopic]] pattern of [
    60 KB (8,913 words) - 20:06, 29 August 2019
  • Many researchers believe that skin darkening was an adaptation that evolved as a protecti Current research establishes that human beings are highly genetically homogeneous, meaning t
    94 KB (13,915 words) - 21:10, 22 July 2019
  • ...als, as well as domestic issues such as federal funding of [[stem cell]] research, the ineffective federal response to [[Hurricane Katrina]], and controversi ...s bush in Spanish), Spectrum 7, and, later, Harken Energy when it acquired Spectrum 7.<ref>John K. Carlisle, "George Soros's Plan to Defeat George Bush." ''Hum
    62 KB (9,417 words) - 17:02, 16 June 2017
  • During [[World War I]], with the need to detect [[submarine]]s, more research into the use of sound was undertaken. The British made early use of underwa In 1916, under the British Board of Invention and Research, Canadian physicist Robert Boyle took on the active sonar project with [[Al
    47 KB (7,317 words) - 15:34, 11 October 2015
  • [[Image:Solar Spectrum.png|thumb|350px|right|[[Solar radiation]] at top of atmosphere and at Earth The Earth receives energy from the [[Sun]] in the form a wide [[spectrum]] of [[electromagnetic radiation]]. However, over ninety percent of the Sun
    24 KB (3,654 words) - 18:13, 22 October 2008
  • ...who suffered with mental problems. In the past 70 years infant and child research and new discoveries in adults have led to further modification of theory. D ...m the treatment of women with mental disturbances) (Blum, 1977). Several researchers, coming together in Blum's 1977 book, ''Female Psychology,'' followed [[
    47 KB (6,498 words) - 07:27, 16 June 2019
  • cut angles. Closely related to Hearts and Arrows viewers is the Angular Spectrum Evaluation Tool (ASET) which tests for light leakage, light return, and pro ...tes, no direct evidence of coeval diamond [[mining]] has been found: the researchers came to this conclusion by polishing corundum using various [[lapidary]]
    81 KB (12,360 words) - 15:49, 26 July 2019
  • ... concerns for European society in the run-up to the Second World War. Mann searched in vain for answers to forestall the collapse of the tradition of Western ...Henry Hatfield in ''Thomas Mann.'' <ref>Henry Hatfield. ''Thomas Mann.'' (Spectrum Books, Ltd., 1962)</ref></blockquote>
    35 KB (5,541 words) - 17:58, 7 September 2019
  • ...ion]] in the form of [[particle radiation|particles]] or [[Electromagnetic spectrum|electromagnetic waves]], thereby transitioning toward a more stable state. ...ication include human and veterinary medicine, nutrition research, basic research in genetics and metabolism, household smoke detectors, industrial and minin
    30 KB (4,559 words) - 10:08, 17 June 2019
  • ...hysical theology]] and [[John D. Caputo]]'s [[deconstructive theology]] in search of a true [[God]]. ...e defined so broadly as to encompass not just written words but the entire spectrum of [[symbol]]s and [[phenomenon|phenomena]] within Western thought. To Derr
    45 KB (6,420 words) - 01:33, 14 June 2019
  • ...4ggP_6bHTDQ&sig=__RpZ0L0hbqjtzZfVWEAMZVhduDBw=&sig2=dzK2J3-3WNRc0o63DXwciQ#search=%22semaphore%201880%20Sweden%22 “CCIT/ITU-T 50 Years of Excellence,”] I ...ed popular throughout the 1950s. However it was not until the 1960s that researchers started to investigate [[packet switching]]&mdash;a technology that woul
    40 KB (5,820 words) - 15:45, 18 November 2015

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