Search results

*[[Russian invasion of Ukraine]] ...riev A-50]] over [[Krasnodar Krai]], Russia, which is their second downing of an A-50 this year. [https://kyivindependent.com/russian-a50-plane-shot-down ...

...ndoned by the [[Russian Federal Space Agency]] after the failed deployment of the Znamya 2.5. ...uch of Europe that morning, a few ground observers reported seeing a flash of light as the beam swept by.<ref name= "folger">Tim Folger, "New moon – Russ ...

[[File:Iridium Satellite.jpg|thumb|Replica of an [[Iridium satellite]]]] ...he ground have to follow the position of the satellites and switch between satellites frequently. ...

A '''thermionic converter''' consists of a hot electrode which [[thermionic emission|thermionically emits]] [[electr ...ash;20%, depending on the emitter temperature (1500&ndash;2000 K) and mode of operation.<ref>{{cite book |last1=Hatsopoulos |first1=G. N. |last2=Gyftopou ...

...[[Chemical Weapons Convention]] and the [[Treaty on the Non-Proliferation of Nuclear Weapons]].<ref>{{cite news |last1=Webb |first1=Amy |title=The Next ...dsecuritynewswire.com/dr20221105-western-tech-in-iranian-drones-is-helping-russia-in-ukraine |access-date=2023-06-08 |website=www.homelandsecuritynewswire.co ...

...span across multiple continents. Some examples include: the [[Organization of Biological Field Stations]] and the [[Organization for Tropical Studies]].< ...t to ensure that they are well insulated against the sub-zero temperatures of the exterior landscape with many redevelopments being required over the yea ...

{{short description|Concept of collecting solar power in outer space and distributing it to Earth}} ...n. Space-based solar power systems convert [[sunlight]] to some other form of energy (such as [[microwave]]s) which can be transmitted through the atmosp ...

[[File:Cutdrawing of an GPHS-RTG.png|thumb|Diagram of an RTG used on the [[Cassini probe|''Cassini'' probe]]]] ...loyment in remote and harsh environments for extended periods with no risk of parts wearing out or malfunctioning. ...

{{short description|Technology of using radio waves to carry information}} [[File:Radio towers on Sandia Peak - closeup.jpg|thumb|upright=1.3|A variety of radio [[antenna (radio)|antenna]]s on [[Sandia Mountains|Sandia Peak]] near ...

...lations: changing paradigms and policies|journal=The International Journal of Peace Studies|url=http://www.gmu.edu/}}</ref> ...cation between and among peoples across borders and, importantly, the rise of transnational media corporations.<ref name=":4" /> ...

{{Short description|Bulk movement of electrical energy}} ...y trees on the far right. The entire 7079 MW nameplate generation capacity of the dam is accommodated by these six circuits.]] ...

...oliday flights at Manchester Airport.jpg|thumb|right|upright=1.2|Selection of weapons collected by security officers at an airport]] {{history of war}} ...

...= [[University of Pennsylvania]] ([[Bachelor of Arts|BA]], [[Bachelor of Science|BS]]) <!-- Do not add any of Musk's self-appointed titles without first reaching a consensus on the talk ...

{{Short description|Form of communication}} ...ypically a bottle) and released into a conveyance medium (typically a body of water). ...

...tection methods. It corresponds to [[military camouflage]] for these parts of the electromagnetic spectrum (i.e., [[multi-spectral camouflage]]). ...ed and made to reduce or block radar signals that reflect off the surfaces of aircraft. Such changes to shape and surface composition comprise stealth te ...

...ission. The Arabian peninsula, Africa and Madagascar lie in the lower half of the disc, whereas Antarctica is at the top. | satellites = 1, the [[Moon]] ...

...mages and sound. The term can refer to a [[television set]], or the medium of [[signal transmission|television transmission]]. Television is a [[mass med ...technology marketed to consumers. After [[World War II]], an improved form of black-and-white television broadcasting became popular in the United Kingdo ...

[[File:Temporary wooden footbridge leading to the city of Luang Prabang.jpg|thumb|A temporary wooden footbridge leading to [[Luang Pr ...s vary depending on factors such as the function of the bridge, the nature of the [[terrain]] where the bridge is constructed and anchored, the material ...

...tion Sciences'', Vol. 3, No. 2, April 1971, pp. 159-176.</ref> The inverse of a "fuzzy concept" is a "crisp concept" (i.e. a precise concept). ...nical meaning – to refer to a concept which is "rather vague" for any kind of reason. ...

|title = Principles of Electron Tubes ...''' (British usage), or '''tube''' (North America),<ref>John Algeo, "Types of English heteronyms", p. 23 in, Edgar Werner Schneider (ed), ''Englishes Aro ...