Amakuru
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Ubuvumbuzi bushya! Guhumeka Xenon bishobora kuvura neza ikibazo gishya cyo guhumeka kw'ikamba
Vuba aha, abashakashatsi bo mu Kigo cy’Ubuvuzi bw’Imiti n’Ubuvuzi bwo mu Kigo cy’Igihugu cy’Ubushakashatsi cya Tomsk mu Ishuri Rikuru ry’Ubumenyi ry’Abarusiya bavumbuye ko guhumeka umwuka wa xenon bishobora kuvura neza ikibazo cyo guhumeka mu bihaha, maze bakora igikoresho cyo gukora ...Soma byinshi -
Gazi ya C4 yo kurengera ibidukikije yashyizwe mu bikorwa neza muri sitasiyo ya 110 kV
Sisitemu y'amashanyarazi y'Ubushinwa yashoboye gukoresha neza gaze ya C4 itangiza ibidukikije (perfluoroisobutyronitrile, izwi nka C4) kugira ngo isimbuze gaze ya hexafluoride ya sulfure, kandi imikorere yayo iratekanye kandi ihamye. Nk'uko amakuru aturuka muri State Grid Shanghai Electric Power Co., Ltd. yabitangaje ku ya 5 Ukuboza, f...Soma byinshi -
Ubutumwa bw'ukwezi hagati y'Ubuyapani na UAE bwatangijwe neza
Imodoka ya mbere y’Ishyirahamwe ry’Abarabu (UAE) yahagurutse uyu munsi ivuye kuri sitasiyo y’Icyogajuru ya Cape Canaveral muri Florida. Imodoka ya UAE yashyizwe mu bwato bwa SpaceX Falcon 9 saa 02:38 ku isaha yo muri ako gace nk'igice cy'urugendo hagati ya UAE n'Ubuyapani mu kwezi. Iyo poroteyine iramutse igenze neza, yatuma...Soma byinshi -
Ese ni gute ethylene oxide ishobora gutera kanseri?
Okiside ya ethylene ni imvange y’umwimerere ifite formula ya C2H4O, ikaba ari umwuka w’ubukorano ushobora gushya. Iyo ingana cyane, itanga uburyohe bwiza. Okiside ya ethylene ishongeshwa byoroshye mu mazi, kandi ingano nto ya okiside ya ethylene izakorwa iyo itabi ritwitswe...Soma byinshi -
Kuki igihe kigeze cyo gushora imari muri helium
Muri iki gihe dufata heliyumu y'amazi nk'ikintu gikonje cyane ku isi. Ese ni cyo gihe cyo kongera kuyisuzuma? Ibura rya heliyumu riri kuza Heliyumu ni ikintu cya kabiri gikunze kugaragara mu isanzure, none se ni gute habaho ibura? Ushobora kuvuga kimwe kuri hydrogen, ikunze kugaragara cyane. Hari...Soma byinshi -
Exoplanet zishobora kuba zifite ikirere gikungahaye kuri helium
Ese hari indi mibumbe ifite ibidukikije bisa n'ibyacu? Kubera iterambere ry'ikoranabuhanga mu by'inyenyeri, ubu tuzi ko hari imibumbe ibihumbi izenguruka inyenyeri za kure. Ubushakashatsi bushya bwerekana ko zimwe mu mibumbe iri mu isanzure zifite ikirere gikungahaye kuri heliyumu. Impamvu y'uko ...Soma byinshi -
Nyuma y'uko muri Koreya y'Epfo hakozwe neon, ikoreshwa rya neon ryageze kuri 40%
Nyuma y'uko SK Hynix ibaye ikigo cya mbere cyo muri Koreya cyakoze neza mu Bushinwa, yatangaje ko cyongereye igipimo cy'ikoranabuhanga kugeza kuri 40%. Kubera iyo mpamvu, SK Hynix ishobora kubona amashanyarazi ahamye ndetse no mu bihe mpuzamahanga bidahamye, kandi ishobora kugabanya cyane...Soma byinshi -
Kwihutisha aho helium iherereye
Weihe Well 1, iriba rya mbere ryihariye rya helium mu Bushinwa ryashyizwe mu bikorwa n'itsinda rya Shaanxi Yanchang Petroleum and Gas, ryacukuwe neza mu Karere ka Huazhou, Umujyi wa Weinan, mu Ntara ya Shaanxi, riherutse kuba intambwe ikomeye mu bushakashatsi bw'umutungo wa helium mu kibaya cya Weihe. Ni raporo...Soma byinshi -
Ibura rya Heliyumu ryateje imyumvire mishya mu itsinda rishinzwe gufotora amashusho mu buvuzi
NBC News iherutse gutangaza ko impuguke mu by'ubuzima zihangayikishijwe cyane n'ibura rya heliyumu ku isi n'ingaruka zaryo ku bijyanye no gufata amashusho ya magnetic resonance. Heliyumu ni ingenzi kugira ngo imashini ya MRI ikomeze gukonja mu gihe ikora. Iyo idakoreshejwe, scanner ntishobora gukora neza. Ariko mu gihe cyo...Soma byinshi -
"Umusanzu mushya" wa heliyumu mu nganda z'ubuvuzi
Abahanga mu bya siyansi ba NRNU MEPhI bize uburyo bwo gukoresha plasma ikonje mu buvuzi bw'ibinyabuzima. Abashakashatsi ba NRNU MEPhI, hamwe na bagenzi babo bo mu bindi bigo bya siyansi, barimo gukora ubushakashatsi ku buryo bwo gukoresha plasma ikonje mu gusuzuma no kuvura indwara za bagiteri na virusi no gukira ibikomere. Ibi bikorwa...Soma byinshi -
Ubushakashatsi bwa Venus hakoreshejwe helium
Abahanga mu bya siyansi n'aba injeniyeri bagerageje imbunda ya Venus mu butayu bwa Black Rock muri Nyakanga 2022. Iyi modoka yari yagabanutse yarangije neza ingendo ebyiri za mbere z'igerageza. Kubera ubushyuhe bwayo bukabije n'umuvuduko wayo ukabije, ubuso bwa Venus ni bubi kandi ntibugira icyo butwara. Mu by'ukuri, imashini zipima ...Soma byinshi -
Isesengura rya Gas ya Semiconductor Ultra High Purity
Imyuka ihumanya cyane (UHP) ni yo ifasha inganda zikora ibikoresho bya semiconductor. Mu gihe ubusabe budasanzwe n'ihungabana ry'imiyoboro y'amashanyarazi ku isi byongera ibiciro bya gaze ishyushye cyane, imiterere mishya ya semiconductor n'uburyo bwo kuyikora birimo kongera urwego rwo kugenzura umwanda rukenewe. F...Soma byinshi
