Wararka
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Sidee bay ugu dhowdahay in ethylene oxide ay keento kansar
Ethylene oxide waa unug dabiici ah oo leh qaacidada kiimikaad ee C2H4O, kaas oo ah gaas macmal ah oo guban kara. Marka feejignaantiisu aad u sarreyso, waxay soo saari doontaa xoogaa dhadhan macaan. Ethylene oxide si fudud bay ugu milmi kartaa biyaha, xaddi yar oo ethylene oxide ah ayaa la soo saari doonaa marka gubanaya tubaakadaSii akhri -
Waa maxay sababta ay tahay waqtigii la maalgelin lahaa helium
Maanta waxaan u maleyneynaa helium dareere ah inuu yahay walaxda ugu qabow ee dhulka. Hadda waa waqtigii dib loo baari lahaa isaga? Soo socda helium yaraan Helium waa cunsur labaad ee ugu caansan koonka, haddaba sidee bay u dhici kartaa yaraan? Waxaad wax la mid ah ka odhan kartaa hydrogen, taas oo xitaa aad u badan. Halkaa...Sii akhri -
Exoplanets waxay yeelan karaan jawi qani ah oo helium ah
Ma jiraan meerayaal kale oo deegaankoodu la mid yahay kuweenna? Thanks to horumarka tignoolajiyada xiddigiska, waxaan hadda ognahay inay jiraan kumanaan meerayaal ah oo ku wareegaya xiddigaha fog. Daraasad cusub ayaa muujisay in qaar ka mid ah xayndaabyada koonku ay leeyihiin jawi qani ah oo helium ah. Sababta loo diiday...Sii akhri -
Ka dib wax soo saarka maxalliga ah ee neon ee Kuuriyada Koonfureed, isticmaalka maxalliga ah ee neon wuxuu gaadhay 40%
Ka dib markii SK Hynix ay noqotay shirkaddii ugu horreysay ee Kuuriya ee si guul leh u soo saarta neon ee Shiinaha, waxay ku dhawaaqday inay kordhisay saamiga hordhaca tignoolajiyada ilaa 40%. Natiijo ahaan, SK Hynix wuxuu heli karaa sahayda neon-ka oo deggan xitaa marka lagu jiro xaaladda caalamiga ah ee xasilloon, oo aad u yarayn karta th...Sii akhri -
Dadajinta meelaynta helium
Weihe Well 1, ceelkii ugu horreeyay ee helium sahaminta gaarka ah ee Shiinaha oo ay hirgelisay Shaanxi Yanchang Petroleum and Gas Group, ayaa si guul leh loo qoday Degmada Huazhou, Magaalada Weinan, ee Gobolka Shaanxi dhawaan, taasoo calaamad u ah tallaabo muhiim ah oo sahaminta khayraadka helium ee Weihe Basin. Waxaa warbixinta...Sii akhri -
Helium yaraanta waxay kicisaa dareen cusub oo degdeg ah bulshada sawir-qaadista
NBC News ayaa dhawaan soo wariyay in khubarada daryeelka caafimaadku ay aad uga walaacsan yihiin yaraanta helium ee caalamiga ah iyo saamaynta ay ku leedahay goobta sawirka magnetic resonance imaging. Helium waa lama huraan si ay u qaboojiso mashiinka MRI inta uu socdo. La'aanteed, sawir-qaaduhu si badbaado leh uma shaqayn karo. Laakiin marka la eego ...Sii akhri -
"wax ku darsiga cusub" ee helium ee warshadaha caafimaadka
Saynisyahannada NRNU MEPhI waxay barteen sida loogu isticmaalo balaasmaha qabow ee biomedicine NRNU MEPhI cilmi-baarayaasha, oo ay weheliyaan asxaabtooda xarumaha sayniska kale, waxay baarayaan suurtagalnimada isticmaalka balaasmaha qabow ee ogaanshaha iyo daaweynta cudurrada bakteeriyada iyo fayraska iyo bogsashada nabarrada. Tani waxay soo saartay...Sii akhri -
Sahminta Venus ee gaadiidka helium
Saynis yahanada iyo injineerada ayaa tijaabiyey nooca buufinta Venus ee lamadegaanka Black Rock ee Nevada bishii Luulyo 2022. Baabuurka la miisaamay ayaa si guul leh u dhamaystiray 2 duulimaad oo tijaabo ah Iyadoo kulaylka iyo cadaadiska xad dhaafka ah uu leeyahay, dusha Venus waa cadaawad iyo cafis la'aan. Dhab ahaantii, baaritaannada ...Sii akhri -
Falanqaynta Semiconductor Ultra High Purity Gaas
Gaasaska nadiifka ah ee aadka u sarreeya (UHP) waa dhiiga nolosha warshadaha semiconductor. Iyadoo baahida aan horay loo arag iyo carqaladaynta silsiladaha sahayda caalamiga ah ay kor u qaadayaan qiimaha gaasta cadaadiska aadka u sarreeya, naqshadaynta semiconductor cusub iyo hababka wax soo saarka ayaa kordhinaya heerka xakamaynta wasakheynta ee loo baahan yahay. F...Sii akhri -
Ku tiirsanaanta Kuuriyada Koonfureed ee alaabta ceeriin ee semiconductor ee Shiinaha ayaa kor u kacday
Shantii sano ee la soo dhaafay, ku tiirsanaanta Kuuriyada Koonfureed ee alaabta ceeriin ee muhiimka ah ee Shiinaha ee semiconductors ayaa kor u kacday. Sida lagu sheegay xogta ay soo saartay Wasaaradda Ganacsiga, Warshadaha iyo Tamarta bishii September. Laga bilaabo 2018 ilaa Luulyo 2022, Kuuriyada Koonfureed soo dejinta wafers silicon, hydrogen fluoride...Sii akhri -
Liquide-da hawada inay ka baxdo Ruushka
War qoraal ah oo ay soo saartay shirkadda weyn ee gaaska warshadaha waxay ku sheegtay inay heshiis is afgarad ah la saxeexatay kooxda maamulkeeda maxalliga ah si ay ugu wareejiso hawlaheeda Ruushka iyada oo loo marayo iibsashada maamulka. Horraantii sanadkan (Maarso 2022), Air Liquide waxay sheegtay inay ku soo rogayso "adag" caalami ah ...Sii akhri -
Saynis yahano Ruush ah ayaa hindisay tignoolajiyada cusub ee wax soo saarka ee xenon
Horumarinta ayaa loo qorsheeyay inay gasho wax soo saarka tijaabada warshadaha rubuci labaad ee 2025. Koox cilmi-baarayaal ah oo ka socda Jaamacadda Mendeleev ee Teknolojiyadda Kiimikada ee Ruushka iyo Jaamacadda Gobolka Nizhny Novgorod Lobachevsky ayaa soo saaray tignoolajiyad cusub oo wax soo saarka xenon ...Sii akhri
