Izindaba
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Imishini yokuhlanza elebhu yenza ukufundisa okulingayo kube lula futhi inegalelo embonini yezemfundo
Ngokuthuthuka komnotho wesayensi nobuchwepheshe, indlela yokuthuthukisa imishini yelabhorethri yekhulu lama-21 ngaphansi kwezimo ezikhona ingumbuzo ofanele ukuxoxwa nokucwaninga. Imishini yelabhorethri yokufundisa emakolishi nasemanyuvesi kumele ivele inokubukeka okusha, kanye nomsebenzi...Funda kabanzi -
Lesi sivakashi esivame ukuya elabhorethri satholakala silula kakhulu ukusihlanza!
Iflashi lika-Erlenmeyer Namuhla, ake sijwayelane nalesi sivakashi esivame ukuya elabhorethri – isici seflashi lika-Erlenmeyer! Umlomo omncane, iphansi elikhulu, Ukubukeka kufana nephansi eliyisicaba elinentamo eyindilinga. Kunezikali eziningana ebhodleleni ezibonisa umthamo elingawubamba. Sebenzisa 1....Funda kabanzi -
Ingabe lezi zindlela zokuwasha amabhodlela zithembekile ngempela?
Emsebenzini wokuhlaziya, ukugeza izingilazi akuyona nje umsebenzi wokulungiselela ngaphambi kokuhlola, kodwa futhi kuwumsebenzi wobuchwepheshe. Ukuhlanzeka kwezinsimbi zelebhu kuthinta ngqo imiphumela yokuhlola, futhi kunquma ngisho nempumelelo noma ukwehluleka kokuhlola. Umsebenzi ohlukile wokuhlaziya...Funda kabanzi -
Yethula isimiso somshini wokuwasha izingilazi zelebhu kanye nemisebenzi eyisikhombisa yezinhlelo ezintathu ezinkulu
Yethula isimiso somshini wokuwasha izingilazi zelebhu kanye nemisebenzi eyisikhombisa yezinhlelo ezintathu ezinkulu. I-Automatic Glassware Washer iyisethi yokuhlanza okuzenzakalelayo, umsebenzi wokomisa njengomunye wemikhiqizo yobuchwepheshe obuphezulu. Ingathatha indawo yokuhlanza nokomisa ngesandla kwezinhlobo ezahlukene ze-laboratory...Funda kabanzi -
Yiziphi izinyathelo ezi-6 enkambisweni yokuhlanza usebenzisa i-Automatic Glassware Washer?
Yiziphi izinyathelo ezi-6 enkambisweni yokuhlanza usebenzisa i-Automatic Glassware Washer? I-Laboratory Glassware Washer iwumshini wokuhlanza onemisebenzi eminingi owenzelwe futhi waklanywa kubasebenzisi belabhoratri. Ingasetshenziswa ekuhlanzeni amathuluzi, amapayipi, izitsha noma ama-fermenter, njll. Inevolumu enkulu...Funda kabanzi -
Umshini wokuhlanza ingilazi welabhorethri ukulethela ulwazi olusha lokusebenza
Njengamanje, amalabhorethri asekhaya asebenzisa kakhulu ukuhlanza ngesandla, kubasebenzi belabhorethri, ubuningi bomsebenzi bukhulu, ingozi yokutheleleka emsebenzini iphezulu, futhi ngenxa yemiphumela yokuhlanza, ukusebenza kahle kokuhlanza kuphansi, ukuhlanzeka akunakuqinisekiswa, futhi ukuphindaphindeka kubi. Nge...Funda kabanzi -
Abacwaningi besayensi bangazithatha kanjani isikhathi sokugeza amabhodlela ngemva kokucwiliswa elabhorethri cishe amahora ayi-10 ngosuku?
Iphesenti lesikhathi abacwaningi abalichitha elabhorethri ngosuku Isithombe esingenhla siyizibalo ngesilinganiso sabasebenzi bocwaningo lwesayensi elabhorethri ngosuku, lapho u-70% wesikhathi elabhorethri abenza izivivinyo, befunda imibhalo, futhi bebhala imibiko singaphezu...Funda kabanzi -
I-XPZ izoba seMbukisweni we-BCEIA 2021
Umbukiso we-BCEIA2021, iNgqungquthela yaseBeijing kanye noMbukiso Wokuhlaziywa Kwezinsimbi (i-BCEIA) wasungulwa ngo-1985 ngemvume yoMkhandlu Kahulumeni. Ngo-1986, i-China Analysis and Testing Association yasungulwa ukuze yenze umsebenzi obalulekile wokusingatha i-BCEIA. Ngokunamathela embonweni...Funda kabanzi -
Ungazihlanza kanjani izingilazi zaselabhorethri ngokushesha nangokulula?
Ukuhlanza izingilazi bekulokhu kungumsebenzi wansuku zonke elabhorethri. Ngezinsalela ezahlukene ngemva kokuhlolwa, izinyathelo zokuhlanza, izindlela zokuhlanza, kanye nenani leloshini nakho kuhlukile, okwenza abahloli abaningi abasha bazizwe bephethwe yikhanda. Ngakho-ke singawahlanza kanjani amabhodlela engilazi ngokushesha okukhulu...Funda kabanzi -
Izinto mayelana nokugeza elabhorethri
Umbuzo wokuqala: Kudingeka isikhathi esingakanani ukugeza amabhodlela ngosuku olulodwa locwaningo lwesayensi? Umngane 1: Ngenze i-organic liquid phase synthesis yokushisa okuphezulu cishe unyaka nesigamu, futhi kuthatha cishe ihora elilodwa ukugeza amabhodlela nsuku zonke, okuhlanganisa u-5-10% wocwaningo lwesayensi ...Funda kabanzi -
Ukuphepha kwezimonyo kuncike ekunembeni kokuhlolwa
Okhilimu bokwenza mhlophe, imaski yobuso, amafutha okunakekela isikhumba, udayi wezinwele… Namuhla, kunezinhlobonhlobo zemikhiqizo yezimonyo emakethe futhi ziyavela ngokungenamkhawulo, ezithandwa kakhulu abathandi bobuhle. Kodwa-ke, izimonyo ekuqaleni zazisetshenziselwa ukunakekelwa kwesikhumba kanye nokuhlobisa isikhumba kanye...Funda kabanzi -
Ukuhlolwa kwe-DNA okunokwethenjelwa nokulwa nokungcoliswa kwe-cross-contamination kungaveza iqiniso emakhoneni afihliwe
Kuma-movie amaningi nemisebenzi yezincwadi, ama-laboratory e-forensic abonakala njengokuphila okukhethekile nokubalulekile, ikakhulukazi indaba yokuhlolwa kokuhlonza i-DNA ivame ukuba yisihluthulelo sokuthola izinkomba nokuxazulula amacala. Kodwa-ke, uma ukunemba kwemiphumela yokuhlolwa evezwayo kungabaza, ngokwemvelo ngeke ...Funda kabanzi -
Imboni yezemithi - yikuphi ukuxhumana okubaluleke kakhulu kunokubulala amagciwane kanye nokubulala amagciwane
Muva nje, inkampani yezokwelapha iphenywe futhi yaphathwa yiziphathimandla ezifanele ngenxa yezingozi zokuphepha ezingaba khona ohlelweni lokuphathwa kwekhwalithi futhi yaphoqa inkampani yezokwelapha ukuthi imise ngokushesha ukukhiqizwa ukuze kulungiswe, kanye "nesidakamizwa i-GMP̶" yenkampani yokuqala...Funda kabanzi -
Ingabe i-lab ezenzakalelayo yokuwasha ingilazi kulula ukuyisebenzisa?
I-othomathikhi yokuwasha izingilazi ayiyona into engavamile kochwepheshe abaningi bokuhlola. Nakuba kunezinhlobo eziningi ezahlukene zezimboni phakathi kwama-laboratories, njengokuthi iminyango kahulumeni inama-laboratories esistimu yezempilo, ukuhlolwa kokuphuma kanye nama-laboratories esistimu yokuvalelwa, ukudla kanye nemithi...Funda kabanzi -
Amanzi, ama-reagent, izitsha zengilazi, uma kukhona ukuhlolwa kokudla okukodwa okungafanele, khona-ke ubuqiniso bemiphumela yokuhlolwa kokudla buzongatshazwa.
Izinkinga zokuphepha kokudla zihlobene nempilo yawo wonke umuntu, ngakho-ke bekulokhu kugxilwe ekunakweni komphakathi njalo. Ikakhulukazi eminyakeni yamuva nje, ngezimo zezinto ezibonakalayo zabantu kanye nokuthuthuka okuqhubekayo kwezindinganiso zokuphila, isidingo sokuhlolwa kokudla siqhubeke nokukhula. Ku...Funda kabanzi