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{{Short description|Russian hydrologist}} ...stability based on the slope and the size of the sediment at the bottom of the river. ...

{{Short description|Russian fisheries scientist}} | nationality = Russian ...

{{Short description|Russian mathematician (1823–1886)}} | birth_place = [[Liepāja]], [[Courland]], [[Russian Empire]] ...

...tr Kapitsa]] (left) and [[physical chemist]] [[Nikolay Semyonov]] (right), the two Nobel laureates (portrait by [[Boris Kustodiev]], 1921).]] ...es the famous physicists from the Russian Empire, the Soviet Union and the Russian Federation. ...

...credit for the introduction of more modern and advanced [[mathematics]] in the [[Denmark-Norway|Danish-Norwegian]] school system. ...r-Verlag, Berlin (2000). {{ISBN|3-540-66834-9}}.</ref> and was elected to the [[Royal Danish Academy of Sciences and Letters]] in 1800.<ref name = Runebe ...

{{Short description|Glide and reentry mechanisms that use aerodynamic lift in the upper atmosphere}} ...om/the-war-zone/11177/heres-how-hypersonic-weapons-could-completely-change-the-face-of-warfare}}</ref> ...

{{Short description|Russian chemist (1890–1950)}} | birth_place = [[Perm, Russia|Perm]], [[Russian Empire]] ...

...s]], founder of the [[Russian Entomological Society]], co-founder of the [[Russian Geographical Society]] *'''[[Alexander Borodin]]''', chemist and composer, author of the famous opera ''[[Prince Igor]]'', discovered [[Borodin reaction]], co-disco ...

...e = [[Cholmieč]], [[Rečyca Raion]], [[Minsk Governorate]], [[Russian Empire]] ...of the circumstances and for the probable reason of discrepancies between the death date reported by different biographical sources.</ref> ...

{{Short description|Georgian Professor in the Ocean and Mechanical Engineering}} | prizes = The Blaise Pascal Medal in Engineering from European Academy of Sciences{{small|(2021)}}; [[ASME]] [[Worcester Reed War ...

{{Short description|Origins and values of the unit of length}} ...llionth of the [[Earth quadrant]], the distance from the [[North Pole]] to the [[Equator]], measured along a [[meridian (geography)|meridian]] through [[P ...

{{short description|none}} <!-- "none" is preferred when the title is sufficiently descriptive; see [[WP:SDNONE]] --> {{about|the history of the standards used in the metric system|history of adoption|Metrication}} ...

...ation Prospects.svg|thumb|upright=1.4|High, medium, and low projections of the future human world population<ref name=":4">{{Cite web |date=2022 |title=Wo ...nd 300,000 years of human [[prehistory]] and [[human history|history]] for the human population to reach a billion and only 218 more years to reach 8&nbsp ...

[[File:Highest resolution image of the 1919 solar eclipse.tif|300px|thumb|The [[Solar eclipse of May 29, 1919|29 May 1919 solar eclipse]]]] ..., after some deliberation, were accepted. Widespread newspaper coverage of the results led to worldwide fame for Einstein and his theories. ...

...built satellite into orbit]] using its [[safir (rocket)|own launcher]] and the sixth to send [[animals in space]].]] ...rst locally developed COVID-19 vaccine to be approved for emergency use in the Middle East<ref>{{Cite web|date=2021-06-14|title=Iran issues license on its ...

...Prize]] (1988)|[[Prince of Asturias Award]] (1989)|[[Foreign Associate of the National Academy of Sciences]] (1992)|[[Andrew Gemant Award]] (1998)|[[Nayl {{Cosmology|scientists}} ...

...cs&topicid=&result_number=1 |date=2013-05-16 }} Republished with revisions from 1986, "Theoretic Models: Mathematical Form and Economic Content", ''Econome ...omplex subjects which could less easily be expressed informally. Further, the language of mathematics allows economists to make specific, [[positivism|po ...

...secret radio communication service encrypting or decrypting messages using the Enigma key machine]] ...the former Chi bureau ({{langx|de|Chiffrierstelle}}) of the [[Ministry of the Reichswehr|Reichswehr Ministry]].<ref>Friedrich L. Bauer: Decrypted Secrets ...