Amakuru
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Isotope deuterium irabura. Niki giteganijwe kubiciro bya deuterium?
Deuterium ni isotope ihamye ya hydrogen. Iyi isotope ifite imiterere itandukanye gato na isotope isanzwe (protium), kandi ifite agaciro mubyiciro byinshi bya siyansi, harimo na magnetiki resonance spectroscopy na mass mass spectrometrie. Byakoreshejwe kwiga v ...Soma byinshi -
Biteganijwe ko "Icyatsi kibisi" kizaba lisansi irambye rwose
Amoniya izwi cyane nk'ifumbire kandi kuri ubu ikoreshwa mu nganda nyinshi, harimo n'inganda z’imiti n’imiti, ariko ubushobozi bwayo ntibugarukira aho. Irashobora kandi guhinduka lisansi, hamwe na hydrogen, ubu ishakishwa cyane, ishobora kugira uruhare muri decarboni ...Soma byinshi -
Semiconductor “ubukonje bukabije” n'ingaruka zaho muri Koreya y'Epfo, Koreya y'Epfo byagabanije cyane kwinjiza neon y'Ubushinwa
Igiciro cya neon, gaze ya semiconductor idasanzwe yari ibuze kubera ikibazo cya Ukraine umwaka ushize, yibasiye urutare mu mwaka nigice. Ibicuruzwa bitumizwa muri Koreya y'Epfo nabyo byageze ku rwego rwo hasi mu myaka umunani. Mugihe inganda za semiconductor zigenda zangirika, ibisabwa kubikoresho fatizo bigabanuka kandi ...Soma byinshi -
Isi yose ya Helium Iringaniza no guteganya
Igihe kibi cyane cyo kubura Helium 4.0 kigomba kuba cyarangiye, ariko mugihe gusa ibikorwa bihamye, gutangira no kuzamura ibigo byingenzi byimyakura bigerwaho nkuko byateganijwe. Ibiciro by'ahantu nabyo bizakomeza kuba hejuru mugihe gito. Umwaka wo gutanga amasoko, igitutu cyo kohereza no kuzamuka kw'ibiciro ...Soma byinshi -
Nyuma yo guhuza ingufu za kirimbuzi, helium III igira uruhare rukomeye mubindi bice bizaza
Helium-3 (He-3) ifite imiterere yihariye ituma igira agaciro mubice byinshi, harimo ingufu za kirimbuzi na comptabilite. Nubwo He-3 ari imbonekarimwe kandi umusaruro uragoye, ufite amasezerano akomeye yigihe kizaza cyo kubara kwant. Muri iyi ngingo, tuzacengera murwego rwo gutanga ...Soma byinshi -
Ubuvumbuzi bushya! Guhumeka Xenon birashobora kuvura neza kunanirwa guhumeka neza
Vuba aha, abashakashatsi bo mu Ishuri Rikuru ry’Ubuvuzi n’Ubuvuzi bushya bw’ikigo cy’ubuvuzi cya Tomsk cy’ubushakashatsi cy’ubuvuzi cy’Uburusiya bavumbuye ko guhumeka gaze ya xenon bishobora kuvura neza imikorere mibi y’umuyaga, maze bakora igikoresho cyo gukora ...Soma byinshi -
C4 gazi yo kurengera ibidukikije GIS yatangije neza muri 110 kV
Sisitemu y’amashanyarazi y’Ubushinwa yakoresheje neza gaze ya C4 yangiza ibidukikije (perfluoroisobutyronitrile, yitwa C4) kugirango isimbuze gaze ya sulfure hexafluoride, kandi imikorere ifite umutekano kandi ihamye. Nk’uko amakuru yatangajwe na Leta ya Grid Shanghai Electric Power Co., Ltd. ku ya 5 Ukuboza, f ...Soma byinshi -
Inshingano z'ukwezi k'Ubuyapani na UAE zatangiye neza
Rover ya mbere y’ukwezi y’Ubumwe bw’Abarabu (UAE) yazamutse neza kuri uyu munsi kuri sitasiyo y’ikirere ya Cape Canaveral muri Floride. Rover ya UAE yarashwe mu bwoko bwa roketi ya SpaceX Falcon 9 ku isaha ya saa mbiri n'iminota 38 mu rwego rwo mu butumwa bwa UAE n'Ubuyapani ku kwezi. Niba bigenze neza, iperereza ryakora ...Soma byinshi -
Nigute bishoboka ko okiside ya Ethylene itera kanseri
Okiside ya Ethylene ni ifumbire mvaruganda hamwe na chimique ya C2H4O, ni gaze yaka umuriro. Iyo kwibanda kwayo ari hejuru cyane, bizatanga uburyohe bwiza. Okiside ya Ethylene irashobora gushonga byoroshye mumazi, kandi aside nkeya ya Ethylene izabyara mugihe cyo gutwika itabi ...Soma byinshi -
Kuki igihe kigeze cyo gushora imari muri helium
Uyu munsi turatekereza kuri helium yamazi nkibintu bikonje cyane kwisi. Ubu ni igihe cyo kongera kumusuzuma? Ibura rya helium riza Helium nikintu cya kabiri gikunze kugaragara mu isanzure, none nigute hashobora kubaho ubukene? Urashobora kuvuga ikintu kimwe kuri hydrogen, niyo isanzwe. Hano ...Soma byinshi -
Exoplanets irashobora kugira helium ikungahaye cyane
Hariho iyindi mibumbe ibidukikije bisa nibyacu? Turashimira iterambere ryikoranabuhanga rya astronomie, ubu tumenye ko hariho imibumbe ibihumbi n'ibihumbi izenguruka inyenyeri za kure. Ubushakashatsi bushya bwerekana ko exoplanet zimwe mu isanzure zifite helium ikungahaye cyane. Impamvu ya un ...Soma byinshi -
Nyuma yumusaruro waho wa neon muri Koreya yepfo, ikoreshwa rya neon ryageze kuri 40%
Nyuma yuko SK Hynix ibaye sosiyete ya mbere yo muri Koreya ikora neza neon mu Bushinwa, yatangaje ko yongereye igipimo cyo gutangiza ikoranabuhanga kugera kuri 40%. Nkigisubizo, SK Hynix irashobora kubona neon itangwa neza nubwo haba mumahanga adahungabana, kandi irashobora kugabanya cyane ...Soma byinshi
