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Hace 21 horas · Category. v. t. e. Nuclear fusion is a reaction in which two or more atomic nuclei, usually deuterium and tritium (hydrogen isotopes ), combine to form one or more different atomic nuclei and subatomic particles ( neutrons or protons ). The difference in mass between the reactants and products is manifested as either the release or absorption ...
Hace 21 horas · 1921 - Paul Peter Ewald introduced a spherical construction for explaining the occurrence of diffraction spots, which is now called Ewald's sphere. [63] 1922 - Charles Galton Darwin formulated the theory of X-ray diffraction from imperfect crystals and introduced the concept of mosaicity in crystallography.
Hace 21 horas · Flerovium is a superheavy synthetic chemical element; it has symbol Fl and atomic number 114. It is an extremely radioactive element, named after the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research in Dubna, Russia, where the element was discovered in 1999. The lab's name, in turn, honours Russian physicist ...
Hace 21 horas · Fentanyl is a highly potent synthetic piperidine opioid primarily used as an analgesic. It is 20 to 40 times more potent than heroin and 100 times more potent than morphine; [8] its primary clinical utility is in pain management for cancer patients and those recovering from painful surgeries. [9] [10] Fentanyl is also used as a sedative. [11]
Hace 21 horas · v. t. e. Cholesterol is the principal sterol of all higher animals, distributed in body tissues, especially the brain and spinal cord, and in animal fats and oils. [3] [4] Cholesterol is biosynthesized by all animal cells and is an essential structural component of animal cell membranes.
oldid date/time username edit summary 994415362: 2020-12-15T16:32:33Z: Carchasm: removed [[Category:Subfields of physics]]; added [[Category:Condensed matter physics]] using [[WP:HC|HotCat]] - moving down one level in category tree - surface science is a subfield of condensed matter
Hace 21 horas · 公式サイト. 番組の公式サイトでは、過去の放送内容紹介のほか、作家の 重松清 による番組感想コラム「読む情熱大陸」が月1回のペースで展開されている（2003年4月開始）。. かつては、インターネットオリジナルのコンテンツ「情熱大陸+P」が展開されて ...
