Izindaba
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Ama-halloysite nanotubes akhule ngendlela "yezindandatho zonyaka" ngendlela elula
Sisebenzisa amakhukhi ukuthuthukisa ulwazi lwakho.Ngokuqhubeka nokuphequlula leli sayithi, uyavumelana nokusebenzisa kwethu amakhukhi.Ulwazi Olwengeziwe.Ama-Halloysite nanotubes (HNT) angama-nanotubes obumba emvelo angasetshenziswa ezintweni ezithuthukisiwe ngenxa yesakhiwo sawo esingenalutho esingenalutho, i-biodegradab...Funda kabanzi -
Iqiniso lonke mayelana nezithombe ezingamanga ngaphambi nangemva kokuhlinzwa kwepulasitiki
Kunezici eziningana ezithonya isinqumo sesiguli sokukhetha udokotela ohlinzayo wepulasitiki futhi enze inqubo, ikakhulukazi izithombe zabo zangaphambi nangemuva.Kodwa okubonayo akukhona njalo okutholayo, futhi abanye odokotela balungisa izithombe zabo ngemiphumela emangalisayo.Ngeshwa, i-photoshoping yokuhlinzwa ...Funda kabanzi -
I-Fraunhofer ISE ithuthukisa ubuchwepheshe be-metalization obuqondile bamaseli elanga e-heterojunction
I-Fraunhofer ISE yaseJalimane isebenzisa ubuchwepheshe bayo bokuphrinta be-FlexTrail ekwenzeni insimbi eqondile yamaseli elanga e-silicon heterojunction.Ithi ubuchwepheshe bunciphisa ukusetshenziswa kwesiliva ngenkathi kugcinwa izinga eliphezulu lokusebenza kahle.Abacwaningi eFraunhofer Institute for Solar Energy...Funda kabanzi -
I-Microsurgical Hook
“Ungalokothi ungabaze ukuthi iqembu elincane lezakhamuzi ezicabangayo nezizinikele lingawushintsha umhlaba.Eqinisweni, iyona yodwa ekhona.”Umgomo kaCureus uwukushintsha imodeli yakudala yokushicilelwa kwezokwelapha, lapho ukuthunyelwa kocwaningo kungase kubize, kube nzima, futhi kudle isikhathi.Okugcwele...Funda kabanzi -
Ukuhlaziywa kweziphuzo zamandla nge-capillary electrophoresis
Sisebenzisa amakhukhi ukuthuthukisa ulwazi lwakho.Ngokuqhubeka nokuphequlula leli sayithi, uyavumelana nokusebenzisa kwethu amakhukhi.Ulwazi Olwengeziwe.Abantu emhlabeni wonke basebenzisa iziphuzo zamandla ukuze bathuthukise ukugxila kwabo kanye nokukhiqiza.Enye yezindlela eziphumelela kakhulu zokuhlaziya lezi ziphuzo i-capillary electrophor...Funda kabanzi -
I-Fraunhofer ISE ithuthukisa ubuchwepheshe be-metalization obuqondile bamaseli elanga e-heterojunction
I-Fraunhofer ISE yaseJalimane isebenzisa ubuchwepheshe bayo bokuphrinta be-FlexTrail ekwenzeni insimbi eqondile yamaseli elanga e-silicon heterojunction.Ithi ubuchwepheshe bunciphisa ukusetshenziswa kwesiliva ngenkathi kugcinwa izinga eliphezulu lokusebenza kahle.Abacwaningi eFraunhofer Institute for Solar Energy...Funda kabanzi -
12 Gauge Cannula
Namuhla ekuseni ngicoshe inqwaba yezinkukhu ezisanda kuchanyuselwa eposini.Lapho ngiwaletha ku-brooder, ngicwilisa uqhwaku ngalunye emanzini ukuze ngiqiniseke ukuthi aphuza kahle, futhi ngiyabonga ngokuthi agonyelwa isifo sikaMarek endaweni yokuchanyuselwa.Umuthi wokugoma ka-Marek i...Funda kabanzi -
I-InnovationRx: I-Medicare Advantage Iyandisa Ngaphezulu: Ibhiliyoni Yezobuchwepheshe Bezokwelapha
Umnotho kungenzeka wehla, kodwa lokho akuzange kuvimbe omshuwalense wezempilo abakhulu ekwandiseni izinhlelo zabo zokwandisa i-Medicare Advantage.I-Aetna imemezele ukuthi izokhula iye ezifundeni ezingaphezu kuka-200 ezweni lonke ngonyaka ozayo.I-UnitedHealthcare izokwengeza izifunda ezintsha eziyi-184 ohlwini lwayo, kuyilapho i-Ele...Funda kabanzi -
Ingqondo yendoda evamile ibulala imithi yaseMelika
Njengoba iziguli ziya ngokuya zithembela kubaxhumanisi kanye nezinsizakalo zabo, ukunakekelwa kwezempilo kwase-US kuthuthukise lokho uDkt. Robert Pearl akubiza ngokuthi "umqondo ophakathi".Phakathi kwabakhiqizi nabathengi, uzothola iqembu lochwepheshe abaqhuba ukuthengiselana, abasizayo futhi bathumele izimpahla nesevisi...Funda kabanzi -
Ukubulala amagciwane kwensimbi engagqwali ezibhedlela
Ukuphepha okuqhubekayo kokusebenzisa insimbi engagqwali ezindaweni zasesibhedlela kuqinisekisiwe ocwaningweni olusha olukhishwe yi-Team Stainless.Abacwaningi baseManchester Metropolitan University kanye ne-AgroParisTech bathole ukuthi awukho umehluko obonakalayo phakathi kokusebenza kahle kokubulala amagciwane ac...Funda kabanzi -
I-HKU ithuthukisa insimbi yokuqala engagqwali ebulala i-Covid
Abaphenyi baseNyuvesi yaseHong Kong benze insimbi yokuqala engagqwali emhlabeni ebulala igciwane le-Covid-19.Ithimba le-HKU lithole ukuthi insimbi engagqwali equkethe ithusi ephezulu ingabulala i-coronavirus ebusweni bayo kungakapheli amahora, abathi ingasiza ukunciphisa ingozi yengozi ...Funda kabanzi -
Hlobo luni lwezinaliti zokutshopa olusetshenziswayo, izinaliti zokutshopa, nezinaliti zokutshopa ezilahlwayo?
Izinhlobo zezinaliti zokutshopa ngokuvamile zihlukaniswa ngokuya ngobukhulu nobude.Usayizi ovame ukusetshenziswa ngu-26 ~ 30 ngokusho kobukhulu, futhi ububanzi buyi-0.40 ~ 0.30mm;ngokuya ngobude, kunezinhlobo ezahlukene ukusuka kuhhafu we-intshi ukuya kumayintshi amathathu.Ngokuvamile, isikhathi eside i-acup...Funda kabanzi
