Nkhani
-
Mapangidwe apadera a iridium nanostructures omwe amaikidwa pa mesoporous tantalum oxide amawonjezera mphamvu yoyendetsera mpweya, ntchito yothandiza komanso kukhazikika kwa nthawi yayitali.
Mapangidwe apadera a iridium nanostructures omwe amaikidwa pa mesoporous tantalum oxide amawonjezera mphamvu yoyendetsera mpweya, ntchito yothandiza komanso kukhazikika kwa nthawi yayitali. Chithunzi: Ofufuza ku South Korea ndi US apanga chothandizira chatsopano cha iridium chomwe chimawonjezera...Werengani zambiri -
Zokonda zinayi zachilimwezi ndi zakupha ndipo zimatha kupha nkhuku
Ponena za zinyalala za kukhitchini, palibe chomwe chimaposa nkhuku. Zakudya zodya nyama izi zimadya chakudya chilichonse chotsala mufiriji, patebulo kapena pa kauntala yanu. Ndinayika mphika wophimbidwa ndi dongo pa kauntala ya kukhitchini ndipo ndinadzaza mwachangu ndi masamba, chimanga pa chidebe, ...Werengani zambiri -
Msika wasonyeza kukwera mtengo ndipo ukukhazikika kumapeto kwa sabata
Msika wasonyeza kukwera mtengo ndipo ukukhazikika kumapeto kwa sabata. Sabata ino, makampani ena atseka zida zawo kuti azikonza, koma kawirikawiri, kuchuluka kwa katundu wogwiritsidwa ntchito kwakwera pang'ono, ndipo katundu woperekedwa ndi wokwanira, ndipo katundu woperekedwa pang'ono ndi wochepa chabe...Werengani zambiri -
Oxalic acid ndi chinthu chodziwika bwino chotsukira m'nyumba chomwe chimakhala ndi zowononga kwambiri komanso kuyabwa
Oxalic acid ndi mankhwala oyeretsera m'nyumba omwe amawononga kwambiri komanso amayaka kwambiri, choncho ndikofunikira kutsatira njira zina zogwiritsira ntchito mukamagwiritsa ntchito. Nkhaniyi ikudziwitsani njira yosakanizira oxalic acid ndi madzi, zomwe zingakuthandizeni kuthetsa vuto la kuyeretsa m'nyumba mosavuta. ...Werengani zambiri -
Zikuyembekezeka kuti mitengo yamsika idzagwirizana kwambiri lero
Lachitatu, malonda pamsika wa TDI anali ochepa, ndipo kupezeka kwa malo kwakanthawi kochepa kunakhalabe kochepa. Zotuluka zonse ndi zinthu zomwe mafakitale anali nazo sizinali zokwanira. Kuphatikiza apo, kumapeto kwa chaka, ogwiritsa ntchito njira zoperekera zinthu mwachindunji ku fakitale iliyonse adakwaniritsa...Werengani zambiri -
Mtengo wa msika wa dichloromethane mdziko muno unakhalabe wokhazikika koma unatsika
Dzulo, mtengo wa dichloromethane pamsika wamkati unakhalabe wokhazikika ndipo unatsika, ndipo momwe msika umagulitsira unali wapakati. Komabe, pambuyo pa kutsika kwa mtengo, amalonda ena ndi makasitomala ena adapangabe maoda, ndipo zinthu zomwe makampani amagulitsa zidapitilira kutsika chifukwa cha...Werengani zambiri -
Chonde samalani ndi momwe mungagwiritsire ntchito formic acid
Nkhaniyi yawunikidwanso mogwirizana ndi njira ndi mfundo za Science X zolembera nkhani. Olemba nkhani agogomezera makhalidwe otsatirawa pamene akutsimikizira kuti nkhaniyo ndi yoona: Kusintha kwa nyengo ndi njira yowononga chilengedwe padziko lonse lapansi...Werengani zambiri -
mankhwala ndi machitidwe abwino kuti mukhale ndi tsogolo labwino kudzera mu kafukufuku wamakono
Toxic-Free Futures imagwira ntchito yolimbikitsa kugwiritsa ntchito zinthu zotetezeka, mankhwala ndi machitidwe kuti tsogolo likhale labwino kudzera mu kafukufuku wamakono, kulimbikitsa anthu, kukonza anthu wamba komanso kutenga nawo mbali kwa ogula. Mu Epulo 2023, bungwe la Environmental Protection A...Werengani zambiri -
Kusokedwa kwa zinthu za optoelectronics popanda flux ndi nthunzi za formic acid.
Kusokera kwa TRESKY kumagwiritsa ntchito nthunzi ya formic acid kuphatikiza ndi nayitrogeni (HCOOH + N2), yomwe imapereka ubwino mu optoelectronics ndi photonics assembly ndi interconnect technology. Formic acid imachepetsa ma oxides moyenera ndikuchotsa kwathunthu flux. Kugwiritsa ntchito formic...Werengani zambiri -
Amasil formic acid yavomerezedwa pamsika wa nkhuku
BASF ndi Balchem alandira chilolezo cha US Food and Drug Administration (FDA) kuti agwiritse ntchito Amasil formic acid muzakudya za nkhuku ku US. BASF ndi Balchem alandira chilolezo cha US Food and Drug Administration (FDA) kuti agwiritse ntchito Amasil ...Werengani zambiri -
Kafukufuku wavumbulutsa zinsinsi za ma ntchofu a tizilombo toyambitsa matenda kwa nthawi yoyamba
Gawo lakunja lomata la bowa ndi mabakiteriya, lotchedwa "extracellular matrix" kapena ECM, lili ndi mawonekedwe ofanana ndi jelly ndipo limagwira ntchito ngati gawo loteteza komanso chipolopolo. Koma malinga ndi kafukufuku waposachedwa mu magazini ya iScience, yochitidwa ndi University of Massachus...Werengani zambiri -
Ma oxalates amapezeka mu ndiwo zamasamba zobiriwira
Mchere uwu sulowa mosavuta m'thupi, motero umaletsa kuyamwa kwa mchere womwe uli nawo. Zakudya zopanda pake nthawi zambiri zimatsutsidwa kuti zimayambitsa kutopa kosatha, koma nthawi zina, kudya zakudya zopatsa thanzi sikokha komwe kumayambitsa vutoli. Choyipa:...Werengani zambiri