Othandizira ukadaulo

  • Kukula kwa Bakiteriya Kuchokera ku Glycerol Stocks

    Kukula kwa Bakiteriya Kuchokera ku Glycerol Stocks

    Ma Bacterial Glycerol Stocks (BGS) ndiwofunikira pakusungidwa kwanthawi yayitali.Malingana ndi Addgene repository, iyi ndiyo njira yabwino kwambiri yosungiramo zitsanzo mpaka kalekale.Ngakhale mabakiteriya omwe ali pa mbale ya agar amatha kusungidwa mufiriji ndipo amatha milungu ingapo, kusunga mabakiteriya mu chubu ...
    Werengani zambiri
  • Maupangiri a Malo Osungira Zida

    Maupangiri a Malo Osungira Zida

    Kugwira ntchito mu labotale kungaphatikizepo kusamalira zitsanzo zowopsa monga mankhwala, tizilombo tating'onoting'ono, ndi mankhwala opangidwa ndi mankhwala - zonsezi zimaika pangozi thanzi la anthu ndi chilengedwe.Chida chosungira mpweya chimapereka chitetezo kwa ogwiritsa ntchito ndi zitsanzo ku zoopsa pogwiritsa ntchito ma airf owerengeka ...
    Werengani zambiri
  • Monkeypox: Zomwe zimayambitsa, kupewa ndi kuchiza

    Monkeypox: Zomwe zimayambitsa, kupewa ndi kuchiza

    1. Kodi nyani ndi chiyani?Monkeypox ndi ma virus zoonosis.Monkeypox virus imatha kupatsirana kuchokera ku nyama kupita kwa anthu mwa kuyandikira pafupi, ndipo ngakhale kuti kufalikira kwa munthu kupita kwa munthu sikumachitika mosavuta, matenda amatha kuchitika polumikizana kwambiri ndi munthu yemwe ali ndi kachilomboka.Kachilombo ka Monkeypox kanadziwika koyamba ...
    Werengani zambiri
  • Kodi Mungapeze Bwanji Chitukuko Chokhazikika cha Laboratory?

    Kodi Mungapeze Bwanji Chitukuko Chokhazikika cha Laboratory?

    Ubwino wa pulasitiki kukhala njira yowoneka bwino yagalasi mu labu imakhalabe - kukhazikika kwake, kutsika mtengo komanso kuphweka - koma umboni wa momwe zimakhudzira dziko lathu lapansi ndi nyama zakuthengo zakhala zikuchita nseru.A bwino...
    Werengani zambiri
  • Kuchepetsa Matenda a Rhinitis Kupyolera mu Oyeretsa Mpweya

    Kuchepetsa Matenda a Rhinitis Kupyolera mu Oyeretsa Mpweya

    Mavuto osiyanasiyana azaumoyo amadza chifukwa chokhudzidwa ndi zinthu zowononga mpweya m'nyumba.Zotsatira zake zitha kuchitika nthawi yomweyo kapena zitha kuwonekera patatha zaka zambiri.Chifukwa cha mliri womwe ukupitilira, anthu ambiri amathera nthawi yawo yambiri ali m'nyumba, zomwe zimapangitsa kuti mpweya wamkati ukhale wofunika kwambiri.Zowononga mpweya zimatha kulowa ndikuunjikana...
    Werengani zambiri
  • Plant Genebanking: Kuyika Mbewu za Tsogolo

    Plant Genebanking: Kuyika Mbewu za Tsogolo

    Kwa zaka zambiri, gawo laulimi lakhala likugwira ntchito yopititsa patsogolo machitidwe okhazikika kuti apereke chakudya chokwanira ndi mankhwala kwa anthu omwe akukula.Zina mwazovuta zomwe akufuna kuthana nazo ndizovuta zomwe zimadza chifukwa cha kufalikira kwa matenda a zomera, kubuka, tizirombo, ...
    Werengani zambiri
  • Kugwiritsa Ntchito Makina a PCR mu Scientific Field

    Kugwiritsa Ntchito Makina a PCR mu Scientific Field

    Madipatimenti apolisi, ozenga milandu ndi ma laboratories amilandu padziko lonse lapansi agwiritsa ntchito mphamvu ya polymerase chain reaction (PCR) kuti athandizire kufufuza zaumbanda.PCR imathandizira kupanga mapu a DNA, pomwe munthu aliyense ali ndi barcode yapadera, ndi chitsanzo chabwino cha momwe biology ndiukadaulo zimasinthira kuti zithetse ...
    Werengani zambiri
  • Kodi Zowopsa za Formalin ndi ziti ndipo mungapewe bwanji?

    Kodi Zowopsa za Formalin ndi ziti ndipo mungapewe bwanji?

    Formaldehyde ndi mpweya wopanda mtundu womwe umagwiritsidwa ntchito ngati njira yamadzi yotchedwa formalin.Mayankho a Formalin amakhala ndi formaldehyde mpaka 40% komanso 15% methanol ngati stabiliser.Onse gasi wa formaldehyde ndi yankho ali ndi fungo lamphamvu, lopweteka komanso lodziwika bwino.Zophatikiza izi nthawi zambiri ndife ...
    Werengani zambiri
  • Makina Ogwiritsa Ntchito Zitsanzo -Kukhazikitsa Kwatsopano Kwazinthu!Sinthani magwiridwe antchito a Nucleic Acid Detection

    Makina Ogwiritsa Ntchito Zitsanzo -Kukhazikitsa Kwatsopano Kwazinthu!Sinthani magwiridwe antchito a Nucleic Acid Detection

    Ndikupita patsogolo kwakukulu kwa kuyesa kwa nucleic acid, ogwira ntchito zachipatala adalowa m'malo owonera anthu."Ogwira ntchito pambuyo pa 95 nucleic acid adapotoza kapu ya chubu choyesera ndi dzanja limodzi kuposa nthawi 2,000 usiku umodzi."Kuti mutulutse chitsanzo cha chubu choyesera, chikuyenera kuchotsedwa ...
    Werengani zambiri
  • OLABO Ikukuuzani Momwe Mungachepetse Kufalikira kwa COVID-19

    OLABO Ikukuuzani Momwe Mungachepetse Kufalikira kwa COVID-19

    Malinga ndi kukhazikitsidwa kwa njira yatsopano yopatsira kachilombo ka corona yomwe idatulutsidwa ndi World Health Organisation, titha kudziwa kuti njira yayikulu yopatsira kachilombo ka SARS-CoV-2 ndikufalitsa madontho opumira komanso kutumizirana mauthenga, koma m'malo otsekedwa, imathanso. kukhala...
    Werengani zambiri
  • Zolondola Zambiri komanso Zasayansi Zodziwikiratu Zachilengedwe Zowunikira

    Zolondola Zambiri komanso Zasayansi Zodziwikiratu Zachilengedwe Zowunikira

    Ntchito ya kachitidwe: 1.Ikhoza kusankha dongosolo lotsekedwa kapena lotseguka, kuthandizira kunja ndi ma reagents apakhomo.2. Kuyesa kwa mafunde amodzi ndi awiri.3. 24 maola mosalekeza mphamvu pa, kuika patsogolo mwadzidzidzi, basi chisanadze dilution, zodziwikiratu retest, seramu zambiri, matenda kutali.4.Ndi madzi khalidwe de ...
    Werengani zambiri
  • Tanthauzo Ndi Kusamala Kwa Chofungatira Chanthawi Zonse

    Tanthauzo Ndi Kusamala Kwa Chofungatira Chanthawi Zonse

    Tanthauzo la chofungatira chokhazikika cha kutentha kwanthawi zonse chimagwiritsidwa ntchito pofufuza zasayansi pankhani yazachipatala ndi thanzi, makampani azamankhwala, biochemistry, kupanga mafakitale ndi sayansi yaulimi pachikhalidwe cha bacteria, kuswana, kupesa ndi zoyipa zina. .
    Werengani zambiri
  • Tanthauzo Ndi Magulu A Centrifuges

    Tanthauzo Ndi Magulu A Centrifuges

    Tanthauzo La Ma Centrifuges: Poyesa zamankhwala, ma centrifuges amagwiritsidwa ntchito ngati zida zolekanitsira seramu, plasma, mapuloteni otsika kapena kuyang'ana matope a mkodzo.Kugwiritsa ntchito centrifuge kumatha kuyambitsa tinthu tating'onoting'ono mumadzi osakanikirana, potero kulekanitsa zigawozo ...
    Werengani zambiri
  • OLABO Pambuyo pa ntchito yogulitsa

    OLABO Pambuyo pa ntchito yogulitsa

    Gulu lathu lothandizira pambuyo pogulitsa litha kuyankha mkati mwa mphindi 5 ndikupereka mayankho mkati mwa maola awiri.Titha kuthetsa mavuto omwe amanenedwa ndi makasitomala posachedwa.Timapereka malangizo amakanema akatswiri.Tili ndi ogulitsa kumadera ena akunja.Udindo wokonza zinthu ndi...
    Werengani zambiri
  • Malangizo 10 Okulitsa Chitetezo Mukamagwira Ntchito mu Biological Safety Cabinet

    Malangizo 10 Okulitsa Chitetezo Mukamagwira Ntchito mu Biological Safety Cabinet

    Kuchepetsa chipwirikiti cha mpweya ndikuletsa kufalikira kapena kufalikira kosafunikira kwa ma aerosols, njira yoyenera iyenera kugwiritsidwa ntchito pogwira ntchito mu Gulu Lachiwiri la Biological Safety Cabinet (BSC).1. Dziwani momwe ma BSC amayendera mpweya amapereka chitetezo kwa zinthu, ogwira ntchito, ndi chilengedwe pogwiritsa ntchito mpweya wosefedwa wa HEPA.Mu...
    Werengani zambiri
12Kenako >>> Tsamba 1/2