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In December 2018, Google announced that it would retire Fusion Tables on 3 December 2019. [12] An open-source archive tool was created to export existing Fusion Tables maps to an open-sourced visualizer. [13] Fusion Tables had an avid following that was disappointed to learn of the deprecation. [14] [15]
A version of the periodic table indicating the origins – including stellar nucleosynthesis – of the elements. The most important reactions in stellar nucleosynthesis: Hydrogen fusion: Deuterium fusion; The proton–proton chain; The carbon–nitrogen–oxygen cycle; Helium fusion: The triple-alpha process; The alpha process; Fusion of ...
Friedwardt Winterberg (born June 12, 1929) is a German-American theoretical physicist and was a research professor at the University of Nevada, Reno.He is known for his research in areas spanning general relativity, Planck scale physics, nuclear fusion, and plasmas.
Fusion reactions can be categorized according to their neutronicity: the fraction of the fusion energy released as energetic neutrons. The State of New Jersey defined an aneutronic reaction as one in which neutrons carry no more than 1% of the total released energy, [20] although many papers on the subject [21] include reactions that do not meet this criterion.
The first Soviet fusion bomb test, RDS-6s, American codename "Joe 4", demonstrated the first fission/fusion/fission "layercake" design, limited below the megaton range, with less than 20% of the yield coming directly from fusion. It was quickly superseded by the Teller-Ulam design. This was the first aerial drop of a fusion weapon.
The other class is a cycle of reactions called the triple-alpha process, which consumes only helium, and produces carbon. [1] The alpha process most commonly occurs in massive stars and during supernovae. Both processes are preceded by hydrogen fusion, which produces the helium that fuels both the triple-alpha process and the alpha ladder ...
Fusion is the rate of fusion energy produced by the plasma; Number density is the density in particles per unit volume of the respective fuels (or just one fuel, in some cases) Cross section is a measure of the probability of a fusion event, which is based on the plasma temperature; Energy per reaction is the energy released in each fusion reaction
J.A. Dean (ed.), Lange's Handbook of Chemistry (15th Edition), McGraw-Hill, 1999; Section 6, Thermodynamic Properties; Table 6.4, Heats of Fusion, Vaporization, and Sublimation and Specific Heat at Various Temperatures of the Elements and Inorganic Compounds