Tindzaba
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Letintsandvo letine tasehlobo tinebuthi futsi tingabulala tinkhukhu .
Uma kukhulunywa ngemfucuza wasekhishini, kute lokushaya inkhukhu Letilwane letidla konkhe letidla konkhe titawudla noma ngukuphi kudla lokusele efrijini yakho, etafuleni noma ekhawunteni. Ngabeka imbita yelibumba lembonyiwe ekhawunteni yasekhishini ngasheshe ngayigcwalisa ngetinhlavu tetibhidvo, ummbila ecob, unw...Fundza kabanti -
Imakethe ikhombise umkhuba wekukhuphuka futsi iyasimama ngasekupheleni kwemphelasontfo .
Imakethe ikhombise umkhuba wekukhuphuka futsi iyasimama ngasemphelansontfo Kuleliviki, letinye tinkampani tivale imishini yato kute tigcinwe, kepha ngalokuphelele, lizinga lemtfwalo wekusebenta likhuphuke kancane, futsi kuniketwa kwemphahla kwanele, ngekuniketwa lokuyincenye kuphela loku...Fundza kabanti -
I-Oxalic acid ngumkhicito lovamile wekuhlanta emakhaya lonekugcola lokucinile kanye nekutfukutsela .
iOxalic acid ngumkhicito lovamile wekuhlanta emakhaya lonekugcola lokucinile kanye nekutfukutsela, ngako kuyadzingeka kutsi ulandzelele tindlela letitsite tekusebentisa uma uyisebentisa. Lesihloko sitakwetfula indlela yekuhlanganisa i-oxalic acid nemanti, kukusita kutsi ucatulule kalula inkinga yekuhlanta ekhaya. ...Fundza kabanti -
Kulindzeleke kutsi emanani emakethe atawuhlanganiswa kakhulu ngendlela levundlile namuhla .
NgeLwesitsatfu, simo sekuhweba emakethe ye-TDI besincane, futsi kuniketwa kwemabala kwesikhatsi lesifishane kwahlala kucinile. Umkhicito jikelele kanye neluhlu lwetintfo temafemu bekungakeneli. Ngetulu kwaloko, ekupheleni kwemnyaka, basebentisi besiteshi sekuphakela ngco sefekthri ngayinye balinganisela th...Fundza kabanti -
intsengo yemakethe yasekhaya ye-dichloromethane yahlala icinile kepha yehla
Itolo, intsengo yemakethe yasekhaya ye-dichloromethane ihlale icinile futsi yehla, futsi umoya wekutsengiselana emakethe bewusemkhatsini. Kepha, ngemuva kwekwehla kwentsengo, labanye batsengisi kanye nemakhasimende laseceleni basakha ema-oda, futsi tintfo letikhona emabhizinisini tachubeka tehla ngesisekelo...Fundza kabanti -
Sicela unake kusetjentiswa kwe-formic acid .
Lendzatjana ibuyeketwe ngekuhambisana netinchubo tekuhlela te-Science X kanye nemigomo. Abahleli bagcizelele letimphawu letilandzelako ngesikhatsi bacinisekisa bucotfo bekucuketfwe: Kugucuka kwesimo selitulu kuyintfo lephatselene nemvelo emhlabeni wonkhe...Fundza kabanti -
emakhemikhali kanye netindlela tekusebenta telikusasa lelinemphilo ngekusebentisa lucwaningo loluhamba embili
I-Toxic-Free Futures isebenta kukhutsata kusetjentiswa kwemikhicito lephephile, emakhemikhali kanye netindlela tekusebenta telikusasa lelinemphilo ngekusebentisa lucwaningo loluhamba embili, kugcugcutela, kuhlela bantfu labaphansi kanye nekutibandzakanya kwebatsengisi. Ngenyanga yeNdlovana 2023, i-A...Fundza kabanti -
Kusolder ngaphandle kwe-flux kwemikhicito ye-optoelectronics ngemphunga we-formic acid.
Kusolder kwe-TRESKY kusebentisa umhwamuko we-formic acid ngekuhlanganiswa ne-nitrogen (HCOOH + N2), leniketa tinzuzo ekuhlanganisweni kwe-optoelectronics kanye ne-photonics kanye nebuchwepheshe bekuhlanganisa. I-Formic acid inciphisa ngekwetsembeka ema-oxides futsi icedza ngalokuphelele i-flux. Kusetjentiswa kwefomi...Fundza kabanti -
I-Amasil formic acid ivunyelwe kutsi isetjentiswe emakethe yetinkhukhu
iBASF ne Balchem batfole imvume ye US Kudla Netidzakamiva (FDA) yekusebentisa iAmasil formic acid ekudleni kwetinkhukhu eMelika. I-BASF ne-Balchem batfole imvume ye-US yeKuphatsa Kudla Netidzakamiva (i-FDA) yekusebentisa i-Amasil ...Fundza kabanti -
Lucwaningo luveta timfihlo te-microbial mucus kwekucala ngca
Lelucwencwe lwangaphandle lolunamatselako lwe fungi kanye nemagciwane, lolubitwa ngekutsi “extracellular matrix” noma iECM, lunekuvumelana kwe jelly futsi lusebenta njengelucwencwe lwekuvikela kanye neligobolondvo. Kepha ngekusho kwelucwaningo lwamuva encwadzini letsi iScience, leyentiwa yiNyuvesi yaseMassachus...Fundza kabanti -
Ema Oxalates latfolakala etibhidvweni letinemacembe laluhlata
Loluswayi alumuncwa kalula ngumtimba, ngaleyondlela kuvimbela kumuncwa kwemamineral lahambisana nawo. Kudla lokungenamsoco kuvame kugcekwa ngekubangela kudzinwa lokungapheli, kepha ngaletinye tikhatsi, kudla lokunemsoco akusiko kuphela lokunelicala. Umsolwa:...Fundza kabanti -
I-sodium formate ihlanganiswa nefomula yemakhemikhali i-NaHCOO
I-sodium formate ihlanganiswa nefomula yemakhemikhali i-NaHCOO. Nguluswayi lwe sodium lwe formic acid futsi luvame kusetjentiswa etimbonini letehlukene ngetinhloso letehlukene. Letinye tintfo letisetjentiswako te-sodium formate tifaka ekhatsi: I-ejenti yekususa ice: I-sodium formate ingasetjentiswa njenge-ejenti yekususa ice emigwacweni, emigwacweni yekugijima, kanye nase...Fundza kabanti