concepts pertinent to the origin of life (abiogenesis), such as the iron-sulfur world. Many alternative abiogenesis scenarios have been proposed by scientists...
79 KB (9,031 words) - 18:19, 8 August 2024
Tantalum pentoxide (redirect from Tantalum(V) oxide)
leaching step; in which the ore is treated with hydrofluoric acid and sulfuric acid to produce water-soluble hydrogen fluorides, such as the heptafluorotantalate...
24 KB (2,450 words) - 17:45, 16 August 2024
photo-fermentation with Rhodobacter sphaeroides SH2C (or many other purple non-sulfur bacteria) can be employed to convert small molecular fatty acids into hydrogen...
10 KB (1,016 words) - 13:34, 3 December 2023
PMC 373105. PMID 2439888. Mulkidjanian, Armen Y.; Bychkov, Andrew Yu.; Dibrova, Daria V.; Galperin, Michael Y.; Koonin, Eugene V. (3 April 2012). "Origin of first...
203 KB (21,024 words) - 11:50, 6 September 2024
1021/ja3039773. PMID 22693950. Herrmann, Aaron T.; Smith, Lindsay L.; Zakarian, Armen (2012). "A Simple Method for Asymmetric Trifluoromethylation of-Acyl Oxazolidinones...
43 KB (4,064 words) - 06:38, 27 April 2024
PMID 31100955. Mulkidjanian, Armen Y.; Bychkov, Andrew Yu.; Dibrova, Daria V.; Galperin, Michael Y.; Koonin, Eugene V. (2012-04-03). "Origin of first...
52 KB (6,096 words) - 15:42, 31 August 2024
liquid; two liquids form a solid residue; iron and sulfur form crystals resembling neither iron nor sulfur. The new [life form] is a result of [a permanent]...
15 KB (1,707 words) - 14:48, 2 September 2024
nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulfur hexafluoride (SF6), nitrogen trifluoride (NF3). Nitrogen trifluoride was...
88 KB (9,695 words) - 10:43, 5 September 2024
PMID 31424278. Mulkidjanian, Armen Y.; Bychkov, Andrew Yu.; Dibrova, Daria V.; Galperin, Michael Y.; Koonin, Eugene V. (2012-04-03). "Origin of first...
234 KB (22,712 words) - 17:05, 6 September 2024
multiple other animals Lina Stern, pioneer researcher of blood–brain barrier Armen Takhtajan, developer of Takhtajan system of flowering plant classification...
204 KB (22,839 words) - 05:08, 11 September 2024
of geochemistry, discovered copper in Monchegorsk, apatites in Khibiny, sulfur in Central Asia Boris Golitsyn, inventor of electromagnetic seismograph...
94 KB (9,592 words) - 11:51, 17 August 2024
other Christians in Syria's Raqqa Banned to Leave the City by Extremists". ArmenPres. April 1, 2016. Retrieved April 3, 2021. Al-Khalidi, Suleiman (23 February...
149 KB (13,100 words) - 00:40, 11 September 2024
Retrieved 25 November 2016. "A new power plant was launched in Yerevan". ArmenPress. 29 November 2021. Retrieved 5 June 2022. "Renewable Energy Roadmap...
57 KB (6,106 words) - 17:32, 25 April 2024
Metropolitan University. Retrieved 2014-12-22. *Holmberg, Björn (1993). Arméns regementen, skolor och staber: [en uppslagsbok] : en sammanställning (in...
70 KB (7,704 words) - 20:32, 7 November 2023
the installation of air conditioning in the South; the development of the sulfur industry in Louisiana, Texas, and Mexico; the drafting of the New Orleans...
3 KB (371 words) - 17:36, 4 August 2024