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Mazai mambishi ane huwandu hukuru hweprotein, mavhitamini uye micronutrients, saka vanhu vazhinji vanotenda kuti kuadya kunogona kuvandudza hutano hwavo. Zvisinei, zvinhu zvose hazvisi nyore. Mukuwedzera pakupfuma mune zvinovaka muviri, kudya mazai mbishi kunogona kutungamirira kumatambudziko akawanda. Chirwere chinowanzoitika kubva kumazai mbishi ndiyo salmonellosis. Vanogonawo kukonzera ...

Nekutonhora kuri kutanga, vanhu vari kufunga nezvekudziisa dzimba nedzimba dzavo. Vanhu vazhinji vanoshandisa zvishandiso zvakasiyana nekuda kwechinangwa ichi. Ko infrared heaters inokuvadza kune hutano here? Chigadzirwa chacho chiri kuwedzera mukurumbira, saka kufarira muunhu hwayo hunobatsira uye hunokuvadza huri kuwedzera. General maitiro Chero hita ndiko kunobva infrared mwaranzi. Muzvisikwa, masaisai akadaro anogadzirwa nezuva. Infrared radiation ine kupisa ...

Electromagnetic radiation kubva pakombuta inokanganisa sei hutano? Smart "machine" aripo mudzimba dzese. Zvishandiso zvinoshandiswa mukugadzira uye indasitiri, mushonga uye dzimwe nzvimbo dzehupenyu. Mamirioni avanhu anopedza nguva yakareba ari pamberi pesekirini, asi usafunga kuti haina kuchengeteka. Chii chinokanganisa radiation kuvakuru nevana? Ko PC inokuvadza chii? Pane...

Vakadzi nevarume vazhinji vanofarira kuona kana mibhedha yekutsvuka ichikuvadza muviri. Tani yakanaka inogona kuwanikwa muzuva, asi vanhu vazhinji vanoda kuichengeta gore rose. Vamwe vanhu havana mukana wekupisa zuva muzuva uye zvakare sarudza solarium. Zvisinei, basa iri rinobatsira here kana kuti rinokuvadza utano? Chii icho: musimboti wechiito Tanning ishanduko mune pigmentation yeganda ...

Zvinokurudzirwa kuyeuka kuti michina isina waya inoburitsa mamwe masaisai. Chigadzirwa chacho chakachengeteka here kana kuti chine mhedzisiro yakaipa pamuviri wemunhu? Chii chaunofanira kuita kuti uzvidzivirire kubva kune radiation uye kuderedza kukuvadza kweBluetooth kumuviri wemunhu? Mahedhifoni eBluetooth anokuvadza vanhu here? Mumigwagwa unowanzoona vanhu vachishandisa mahedhifoni akadaro kwete chete pakutaura, asiwo pakuteerera...

Paunenge uchitenga, pane mukana wekutenga semi-yakapera zvigadzirwa zvakaparara nekuda kwekukanganisa kwemugadziri kana mutengesi. Kana pane kunonoka mukutengesa, mutengesi anorasikirwa uye anogona kuedza kutengesa zvinhu nehupenyu hwesherufu hwapera. Nyama yehuku inotonga chikafu cheRussia uye inotengeswa zvitunha zvitsva mumisika nemabhazari, yakatonhora kana yakaomeswa nechando muzvitoro zvegirosari nezvitoro zvemaketani. Mutengi muridzi...

Kuongororwa kwechikafu chekudya kunoreva chirwere chechimiro chinotapukira, chinozviratidza nokukurumidza uye chinoratidzwa nezviratidzo zvakajeka. Chirwere ichi chinoitika semugumisiro wekudya zvakasakara, zvokudya zvekare. Pathogenic microorganisms uye chepfu inounganidza mavari, nekuda kwekuwedzera kwenhamba yemabhakitiriya epathogenic, anokuvadza muviri. Pathogens uye epidemiology Izvo zvinokonzeresa zvechepfu yechikafu zvinogona kuve hutachiona hwemhando dzakasiyana siyana, izvo ...

Ndezvipi zvokudya zvinowanzokonzera botulism? Kuti upindure mubvunzo uyu, unoda kunzwisisa kuti botulism inorevei, nei ichiitika, chii zviratidzo zve botulism uye kuti ungadzivisa sei chirwere chinotyisa. Muchidimbu nezve botulism Botulism chirwere chinotapukira chinoitika kana muchetura we botulinum, muchetura unopinda mumuviri une simba. Iyo muchetura inogadzirwa neClostridium botulinum, tupukanana twakapararira munharaunda.…

Ichi chibereko chakagara chiri chiratidzo chehupenyu, kubereka uye kunaka. Tinosangana naro mungano dzevaEgipita vekare, vaGiriki navaRoma, uko kwaigaroita basa rinokosha, pamwe chete nomuBhaibheri neKoran. Kufungidzira kwevanhu kwakafadzwa nemuti wacho pachawo, asi kunyanya nemichero yawo yechienzi, yakaisvonaka ine mhodzi dzakawanda. Kuumbwa kwemichero Chekutanga, ivo vakapfuma mune biologically inoshanda zvinhu, zvinosanganisira…

Kuti ubvise chirwere chemukati, unoda kuziva chikonzero chechirwere. Kuti uite izvi, rudzi rwepathogen uye kunzwisiswa kwayo kumishonga inorwisa mabhakitiriya inotsanangurwa. Kuongororwa kwe salmonellosis kunobatsira kuziva vatakuri vehutachiona uye kudzivirira kupararira kwechirwere. Zvimiro zvekuongororwa Salmonellosis chirwere chinotapukira chinoperekedzwa nekukuvara kwemudumbu uye matumbu. Iyo causative agent iproteobacterium kubva kune genus Salmonella. Utachiona hunoitika mushure mekudya hutachiona ...