Iindaba zeshishini
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【 2023 48th Week Spot Market Report yeVeki 】 Amaxabiso omhlaba anqabileyo anokuphinda anyuke emva kokuwa kokuqala aze anyuke
01. Isishwankathelo seMarike yeNdawo enqabileyo yoMhlaba Kule veki, amaxabiso ehle kuqala aze anyuka.NgoLwesine, amaxabiso e-dysprosium oxide kunye ne-terbium oxide abuyele kakhulu, kodwa ngokubanzi ahlala engatshintshi ukususela ngoLwesihlanu odlulileyo.Ukusukela ngomhla wokupapashwa, ikowuteshini yepraseodymium neodymium oxide is ab...Funda ngokugqithisileyo -
【Uphononongo lweVeki loMhlaba oluQhelekileyo】 Kuqale kwawa kwaza emva koko kwazinzisa ukuvalwa korhwebo lwemarike
(1) Uphononongo lweveki nganye Imarike ye-scrap iye yabuthathaka kwaye iyaqhubeka kule veki, kunye namaxabiso aphantsi avela kubakhiqizi abahlukeneyo.Ezinye iinkampani zifuna ukuthoba uluhlu lwazo lwezinto, kodwa intengiso inike ingxelo ngemithombo enqabileyo yempahla.Iintengiselwano zentengiso zale veki zilinganiselwe, kwaye kukho i-stro...Funda ngokugqithisileyo -
Yintoni i-biosynthesis ye-Olivetol?
I-Olivetol, ekwabizwa ngokuba yi-5-pentylresorcinol, yikhompawundi eyenzeka ngokwemvelo efumene ingqwalasela enkulu kwiminyaka yakutshanje ngokusetyenziswa kwayo kwezamayeza kunye neshishini.Yimolekyuli eyandulela i-biosynthesis yeekhompawundi ezahlukeneyo, kubandakanya i-cannabinoids efunyenwe ...Funda ngokugqithisileyo -
【 2023 46th Week Spot Market Report yeVeki 】 Ibango elingonelanga kunye neMigaqo-nkqubo yokuRetreat ngeXabiso eliQhoshayo iyenzeka kwiKamva
“Kule veki, amaxabiso eemveliso zentengiso yomhlaba ezinqabileyo ahlengahlengiswe ngokubuthathaka, kwaye ukukhula komyalelo wexesha eliphakamileyo khange kuhambelane noko bekulindelwe.Abarhwebi banomsebenzi ophezulu, kodwa imfuno esezantsi yomlambo ayinamandla, kwaye umdla wokuthengwa kweshishini awuphezulu.Abanini balumkile kwaye babukele, iziphumo...Funda ngokugqithisileyo -
Yintoni esetyenziswayo kwiBeauveria bassiana?
I-Beauveria bassiana yifungus eyenzeka ngokwemvelo esetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ngenxa yeempawu zayo ezincedo.Le fungus entomopathogenic idla ngokufumaneka emhlabeni kwaye iyaziwa ngokukwazi ukulawula uluhlu olubanzi lwezinambuzane.Isetyenziswa njenge biopesticide kwaye ithandwa njengenye into...Funda ngokugqithisileyo -
Ikhemikhali enomdla emva kwe-silver oxide (Ag2O)
Intshayelelo: Ngaba ukhe uzibuze ukuba kutheni i-oxide yesilivere imelwe yi-chemical formula Ag2O?Yenziwa njani le khompawundi?Yahluke njani kwezinye iioksidi zentsimbi?Kule bhlog, siza kuphonononga ikhemistri enomdla yesilivere ye-oxide kwaye sityhile izizathu ezisemva kwesakhiwo sayo esikhethekileyo semolekyuli....Funda ngokugqithisileyo -
Ukuphonononga uKhuseleko lweSilver oxide: Ukwahlula iinyani kwiintsomi
Intshayelelo: I-Silver oxide, i-compound eyenziwe ngokudibanisa isilivere kunye ne-oksijini, ifumene ingqalelo kwiminyaka yakutshanje ngenxa yezicelo zayo ezahlukeneyo kwimizi-mveliso, ezonyango, nakwiimveliso zabathengi.Nangona kunjalo, iinkxalabo malunga nokhuseleko lwayo ziye zavela, zisenza ukuba sihlolisise isihloko kunye nokwahlula...Funda ngokugqithisileyo -
Ukutyhilwa koKuguquguquka kweSilver oxide: Isixhobo esinamandla kwiiNkqubo ezahlukeneyo
Yazisa: I-Silver oxide yikhompawundi ephawulekayo eyenziwe ngesilivere kunye ne-oksijini enezicelo ezingenakubalwa kwiindawo ezininzi, okwenza ukuba ibe yinto ebalulekileyo kumashishini ahlukeneyo.Le khompawundi ineempawu ezizodwa ezenza ukuba zixabiseke kwiindawo ezifana ne-elektroniki, amayeza, kunye nayo yonke into...Funda ngokugqithisileyo -
I-Coronavirus replication-transcription complex: i-NMPylation ebalulekileyo kunye nekhethiweyo ye-NiRAN-RdRp subunits kwiindawo ezigciniweyo kwi-nsp9
Ihlelwe nguPeter Sarnow, iStanford University School of Medicine, kwiYunivesithi yaseStanford, eCalifornia, evunyiweyo nge-25 kaDisemba, 2020 (ihlaziywe nge-25 ka-Okthobha, 2020) Sinika ingxelo ngentsebenziswano phakathi kweeyunithi eziphindaphindwayo ze-coronaviruses-transcription complexes, eziyimfuneko ekuphindaphindeni. ...Funda ngokugqithisileyo -
ICetylpyridinium chloride njengoNyango lwe-COVID-19
Uvavanyo lubonise ukuphindaphindeka okuphezulu kwezibulala-ntsholongwane ze-quaternary ammonium njengonyango lweentsholongwane ezininzi, kubandakanya ii-coronavirus: ezi zisebenza ngokuvala i-lipid ekhuselayo egquma iintsholongwane ezifana ne-SARS-CoV-2 exhomekeke kuyo.Iikhompawundi zeQuaternary ammonium ziyacetyiswa ngokubanzi ukuba ...Funda ngokugqithisileyo
