Ziad Shihab

Showing all posts tagged "Philosophy Of Science"

Something alchemical

Though I have already twice suffered chains and imprisonment in Bohemia, an indignity which has been offered to me in no other part of the world, yet my mind, remaining unbound, has all this time exercised itself in the study of that philosophy which is despised only by the wicked and foolish, but is praised and admired by the wise. Nay, the saying that none but fools and lawyers hate and despise Alchemy has passed into a proverb. Furthermore, as during the preceding three years I have used g...

Celsius or Centigrade 1948

Near Matches Ignore ExactFull Text Everything2 Celsius (thing) See all of Celsius, there are 2 more in this node. (thing) by Txikwa Sat Jan 01 2005 at 11:15:47 With the 1948 renaming of the degree centigrade to degree Celsius also came a redefinition in terms of the triple point of water, the temperature at which solid, liquid, and gas coexist. So it no longer used the melting point of water, now approximately 0,00°C instead of exactly. The triple point is at 0,01°C by definiti...

GT-AG rule (thing) by BioTech - Everything2.com

GT-AG rule (thing) See all of GT-AG rule, no other writeups in this node. by BioTech (11.8 y) CC Rep: 5 ( +7 / -2 ) (Rep Graph) (-) Fri Aug 09 2002 at 12:03:13 This is the observation that all introns in DNA begin with the nucleotides of "GT" (guanine, thymine) and end with the nucleotides "AG" (adenine, guanine). When the DNA is transcribed into RNA, the introns are removed from the RNA by a mechanism which recognizes these beginning and ending nucleotides - in the RNA they wo...

Anesthesia and Queen Victoria

Anesthesia and Queen VictoriaHow did the son of a laborer from York end up as a physician in London among the most prominent members of British society, and be asked to administer chloroform on two occasions to Queen Victoria? The answer appears here. REMARKABLE JOURNEY Following his working-class start in life, John Snow toiled long and hard to become a physician. Early during his illustrious career he developed a lasting interest in anesthetic agents. ...

A scientific Dutchman

For many decades the popular narrative version of the scientific revolution started in Poland/Germany with Copernicus moving on through Tycho in Denmark, Kepler in Germany/Austria, Galileo et al in Northern Italy, Descartes, Pascal, Mersenne etc., in France and then Newton and his supporters and opponents in London. The Netherlands simply didn’t get a look in except for Christiaan Huygens, who was treated as a sort of honorary Frenchman. As I’ve tried to show over the years the Netherlands an...

The quantum Hall effect continues to reveal its secrets to mathematicians and physicists

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Ununbium UUB

Ununbium 2007 Schools Wikipedia Selection. Related subjects: Chemical elements 112 roentgenium ← ununbium → ununtrium Hg ↑Uub ↓(Uhb) Periodic Table - Extended Periodic Table ...

Charles Janet

Charles JanetSourceURL: https://en.wikipedia.org/wiki/Charles_Janet?wprov=sfti1Charles JanetSourceURL: https://en.wikipedia.org/wiki/Charles_Janet?wprov=sfti1Open main menuHomeRandomNearbyLog inSettingsDonateAbout WikipediaDisclaimersSearchCharles JanetLanguageWatch EditCharles Janet in around 1925Charles Janet (French: [ʒanɛ]; 15 June 1849 – 7 February 1932) was a French engineer, company director, inventor and biologist. He is also known for his innovative left-step presentation of the...

12 Sci-Fi Movies That Got The Future SCARILY Right

Popular Categories Film Gaming WWE 12 Sci-Fi Movies That Got The Future SCARILY Right It's scary to think that The Terminator, Total Recall and Blade Runner are now cautionary tales. One of the reasons why sci-fi has always remained one of cinema's most popular genres is that it invites the suspension of disbelief, affording filmmakers the opportunity to transport audiences to civilizations, pl...

Rayleigh-Benard Convection

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Mysterious deep-space flashes repeat every 157 days | Space

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I read about the triple slit experiment

I read about the triple slit experimentSomeone went and got me a subscription to Scientific American, which is nice. Haven’t read one of those since before my PhD. In theory, I should be able to understand it a lot better. In practice, popular articles often omit crucial details or use "creative" explanations that would confuse most professionals. So I went straight to the physics section and found an article titled "The Triple Slit Experiment" by Urbasi Sinha. Already this has me a bit confu...

A roentgenographic stereotaxic technique for implanting and maintaining electrodes in the brain of man - ScienceDirect

Skip to main content Skip to article Journals & BooksRegisterSign in Sign inRegisterJournals & BooksHelpCOVID-19 campus closures: see options for getting or retaining Remote Access to subscribed content OutlineGet AccessGet AccessShareExportAdvancedOutlineAbstractReferencesElectroencephalography and Clinical NeurophysiologyVolume 9, Issue 3, August 1957, Pages 533-543Technical noteA roentgenographic stereotaxic technique for implanting and maintaining electrodes in the brain of man☆A...

Disease as Political Metaphor

Disease as Political Metaphor IPunitive notions of disease have a long history, and such notions are particularly active with cancer. There is the "fight" or "crusade" against cancer; cancer is the "killer" disease; people who have cancer are "cancer victims." Ostensibly, the illness is the culprit. But it is also the cancer patient who is made culpable. Widely believed psychological theories of disease assign to the ill the ultimate responsibility both for falling il...

Prime Curios - 19

Prime Curios! 19 >>> Testing new web page format problems? suggestions? 19 Intercalation in the Chinese Calendar is after the eighth month every 19 years and is called ren ba yue (Double August). According to tradition, tragedy will follow when the month is added at that time. [Gevisier] Egyptian biochemist Rashad Khalifa (1935-1990) claimed that he discovered an intricate numerical pattern in the text of the Qur'an involving the number 19. Sura 74:30 reads: "Over it are nin...

A contribution to the history of common salt

A contribution to the history of common salt. Source: Kidney International Supplement . Jun1997, Issue 59, pS-127-S-134. 8p. Author(s): DeSanto, Natale G.; Bisaccia, Carmela; Cirillo, Massimo; DeStanto, Rosa Maria; DeSanto, Luca Salvatore; DeSanto, Daniela; Papalia, Teresa; Capasso, Giovambattista; De Napoli, Nicola Abstract: Salt has influenced human nutrition, health, politics, taxation, economy, freight, transport, and commerce throughout the ag...