Izindaba
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Ukutholwa okusha! Ukuhogela i-Xenon kungalapha ngempumelelo ukwehluleka kokuphefumula komqhele omusha
Muva nje, abacwaningi e-Institute of Pharmacology and Regenerative Medicine ye-Tomsk National Research Medical Center ye-Russian Academy of Sciences bathole ukuthi ukuhogela igesi ye-xenon kungalapha ngempumelelo ukungasebenzi kahle komoya emaphashini, futhi bathuthukise idivayisi yokwenza ...Funda kabanzi -
Igesi yokuvikela imvelo ye-C4 iqale ukusebenza ngempumelelo esiteshini esincane esingu-110 kV
Uhlelo lwamandla lwaseShayina lusebenzise ngempumelelo igesi ye-C4 enobungani nemvelo (i-perfluoroisobutyronitrile, ebizwa ngokuthi i-C4) ukuze ithathe indawo yegesi ye-sulfur hexafluoride, futhi ukusebenza kuphephile futhi kuzinzile. Ngokusho kwezindaba ezivela ku-State Grid Shanghai Electric Power Co., Ltd. ngoDisemba 5, i-f...Funda kabanzi -
Umkhankaso wenyanga phakathi kweJapan ne-UAE wethulwe ngempumelelo
I-lunar rover yokuqala ye-United Arab Emirates (UAE) isuke ngempumelelo namuhla isuka eCape Canaveral Space Station eFlorida. I-UAE rover yethulwe ngerokhethi ye-SpaceX Falcon 9 ngo-02:38 ngesikhathi sendawo njengengxenye yohambo lwe-UAE neJapan oluya enyangeni. Uma iphumelele, uphenyo luzokwenza...Funda kabanzi -
Kungenzeka kangakanani ukuthi i-ethylene oxide ibangele umdlavuza
I-ethylene oxide iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali ye-C2H4O, okuyigesi evuthayo yokwenziwa. Uma ukuhlushwa kwayo kuphezulu kakhulu, izokhipha ukunambitheka okumnandi. I-ethylene oxide incibilika kalula emanzini, futhi inani elincane le-ethylene oxide lizokhiqizwa lapho kushiswa ugwayi...Funda kabanzi -
Kungani sekuyisikhathi sokutshala imali ku-helium
Namuhla sicabanga nge-helium ewuketshezi njengento ebanda kakhulu emhlabeni. Manje sekuyisikhathi sokuyihlola kabusha? Ukuntuleka kwe-helium okuzayo I-Helium iyinto yesibili evame kakhulu endaweni yonke, ngakho-ke kungaba kanjani nokuntuleka? Ungasho into efanayo nge-hydrogen, evame kakhulu. Lapho...Funda kabanzi -
Ama-Exoplanet angaba nomoya ocebile nge-helium
Ingabe akhona amanye amaplanethi anezindawo ezifana nezethu? Ngenxa yentuthuko yobuchwepheshe bezinkanyezi, manje sesiyazi ukuthi kunezinkulungwane zamaplanethi azungeza izinkanyezi ezikude. Ucwaningo olusha lubonisa ukuthi amanye amaplanethi angaphandle endaweni yonke anezimo ezicebile nge-helium. Isizathu sokungabikho...Funda kabanzi -
Ngemva kokukhiqizwa kwe-neon endaweni eNingizimu Korea, ukusetshenziswa kwe-neon endaweni kufinyelele ku-40%
Ngemva kokuba i-SK Hynix ibe yinkampani yokuqala yaseKorea ukukhiqiza ama-neon eShayina ngempumelelo, yamemezela ukuthi yandise isilinganiso sokwethulwa kobuchwepheshe saya ku-40%. Ngenxa yalokho, i-SK Hynix ingathola ukuhlinzekwa kwama-neon okuzinzile ngisho nangaphansi kwesimo samazwe ngamazwe esingazinzile, futhi inganciphisa kakhulu...Funda kabanzi -
Ukusheshisa kwendawo ye-helium
I-Weihe Well 1, umthombo wokuqala wokuhlola i-helium eShayina owaqalwa yiShaanxi Yanchang Petroleum and Gas Group, ugqojwe ngempumelelo eHuazhou District, eWeinan City, eSifundazweni saseShaanxi muva nje, okuwuphawu lwesinyathelo esibalulekile ekuhlolweni kwemithombo ye-helium eWeihe Basin. Kubikwa...Funda kabanzi -
Ukuntuleka kwe-Helium kudala umuzwa omusha wokuphuthuma emphakathini wezithombe zezokwelapha
I-NBC News muva nje ibike ukuthi ochwepheshe bezempilo bakhathazekile kakhulu ngokushoda kwe-helium emhlabeni jikelele kanye nomthelela wayo emkhakheni we-magnetic resonance imaging. I-Helium ibalulekile ukugcina umshini we-MRI upholile ngenkathi usebenza. Ngaphandle kwayo, isithwebuli asikwazi ukusebenza ngokuphephile. Kodwa ekubukeni...Funda kabanzi -
"Umnikelo omusha" we-helium embonini yezokwelapha
Ososayensi be-NRNU MEPhI bafunde ukuthi bangayisebenzisa kanjani i-plasma ebandayo kwezokwelapha nge-biomedicine. Abacwaningi be-NRNU MEPhI, kanye nozakwabo abavela kwezinye izikhungo zesayensi, baphenya ukuthi kungenzeka yini ukusebenzisa i-plasma ebandayo ekuxilongeni nasekuphatheni izifo ezibangelwa amagciwane kanye negciwane kanye nokuphulukiswa kwamanxeba. Lokhu...Funda kabanzi -
Ukuhlola iVenus ngemoto ye-helium
Ososayensi nonjiniyela bahlole uhlobo lwebhaluni leVenus eBlack Rock Desert yaseNevada ngoJulayi 2022. Imoto encishisiwe yaqeda ngempumelelo izindiza ezimbili zokuqala zokuhlola Ngokushisa kwayo okushisayo kanye nokucindezela okukhulu, ubuso beVenus bunonya futhi abuthetheleli. Eqinisweni, ama-probe ...Funda kabanzi -
Ukuhlaziywa kwe-Semiconductor Ultra High Purity Gas
Amagesi ahlanzekile kakhulu (UHP) ayigazi lokuphila embonini ye-semiconductor. Njengoba isidingo esingakaze sibonwe kanye nokuphazamiseka kwezintambo zokuhlinzeka zomhlaba wonke kukhuphula intengo yegesi ecindezeleke kakhulu, ukwakheka okusha kwe-semiconductor kanye nemikhuba yokukhiqiza kukhulisa izinga lokulawula ukungcola okudingekayo. F...Funda kabanzi
