- Igice cya 28

Ibikoresho bya PCR ni ibihe mu by'ukuri?
na Ornella ku wa 24-03-22
Ibikoresho bya PCR ni iki mu by'ukuri? 1. Ibikoresho bya PCR ni iki? Ibikoresho bya PCR mu by'ukuri ni ubwoko bwa "pulasitiki isubijwemo", izina ryuzuye ni ibikoresho byasubijwemo nyuma y'umuguzi, ni ukuvuga ibikoresho byasubijwemo nyuma y'umuguzi. Ibikoresho bya PCR ni "iby'agaciro gakomeye". Ubusanzwe...
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Ubwiyongere bw'ibicuruzwa bya kawa byoherezwa mu mahanga butuma abantu bakenera gupakira ikawa
na Ornella ku wa 24-03-15
Ukwiyongera kw'ibicuruzwa bya kawa byoherezwa mu mahanga byatumye abantu bakenera ibipfunyika bya kawa Mu myaka ya vuba aha, urwego rw'ikawa ku isi rukeneye ibipfunyika bya kawa byariyongereye cyane, cyane cyane muri Amerika na Aziya. Iri zamuka rishobora guterwa n'izamuka ry'ibiciro rya kawa ...
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Ibyiza byo gukoresha aluminiyumu yagaragaye mu gupfunyika ikawa.
na Ornella ku wa 24-03-15
Ibyiza byo gukoresha aluminiyumu yambaye ubusa mu gupfunyika ikawa. Imifuka ya kawa ni igice cy'ingenzi mu nganda za kawa, ikaba ikoreshwa nk'ibikoresho birinda kandi bikabungabunga ubuziranenge n'ubushya bw'ibishyimbo bya kawa. Mu myaka ya vuba aha, habaye ...
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Tubagezaho udushya dushya mu bijyanye no gupakira
na Ornella ku wa 24-03-07
Tubagezaho udushya dushya mu gupakira. Twishimiye gutanga ibicuruzwa bihuza ibyiza byo kongera gukoreshwa mu bidukikije n'imikorere y'idirishya rituma byoroshye kureba ibirimo imbere. Hamwe n'imyaka irenga 20 ...
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Gushyiramo udufuka twa kawa twacapwe kugira ngo udupakire twihariye
na Ornella ku wa 24-03-07
Gushyiramo udupfunyika twa kawa twanditseho kugira ngo udupfunyika twawe tube twihariye. Ku isoko ry’ubu rihanganye, ni ngombwa ko ubucuruzi bugaragara kandi bugasiga isura irambye ku baguzi. Uburyo bumwe bwo kubigeraho ni ugukoresha uburyo bwihariye kandi budasanzwe...
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Nouvelle-Zélande yashyizeho itegeko ribuza gukoresha iplastike
na Ornella ku wa 24-03-01
Nouvelle-Zélande yashyizeho itegeko ryo guhagarika gukoresha pulasitiki. Nouvelle-Zélande izaba igihugu cya mbere ku isi kibuza gukoresha imifuka y'imbuto n'imboga. Mu gihe itegeko ryo guhagarika gukoresha pulasitiki rigiye kwinjira mu cyiciro cya kabiri, pulasitiki zigoye...
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Kwamamaza muri Werurwe, hazabaho gutungurwa
na Ornella ku wa 24-03-01
Kwamamaza muri Werurwe, ibintu bitunguranye biraza Dongguan Yupu Packaging Products Co., Ltd., imwe mu nganda nini zikora udufuka twa kawa mu Bushinwa, yishimiye gutangaza kwamamaza muri Werurwe kuva ku ya 1 kugeza ku ya 31 Werurwe. Uretse gukora ubwoko bwinshi bw'udupira twa...
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Uburyo bwo kugabanya imyanda ya pulasitiki Uburyo bwiza bwo kuzigama imifuka yo gupakira
na Ornella ku wa 24-02-23
Uburyo bwo kugabanya imyanda ya pulasitiki Uburyo bwiza bwo kuzigama imifuka yo gupakira Ni gute wabika imifuka ya pulasitiki yo gupakira? Imifuka yo gupakira ishobora kubora ishobora kubikwa igihe kingana iki? ...
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Ese hari ikintu gifatika niba hari valve y'umwuka y'icyerekezo kimwe mu gafuka k'ikawa?
na Ornella ku wa 24-02-23
Ese hari icyo bitwaye niba hari agakoresho k'umwuka gafata inzira imwe mu gafuka ka kawa? Mu kubika ibishyimbo bya kawa, hari ibintu byinshi by'ingenzi bishobora kugira ingaruka zikomeye ku bwiza n'ubushya bwa kawa yawe. Kimwe muri ibi bintu ni ukuba hari...
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Impamvu gupfunyika ifumbire ari byiza ku ikawa yacu no ku bidukikije
na Ornella ku wa 24-02-22
Impamvu gupfunyika ifumbire ari byiza ku ikawa yacu no ku bidukikije Gupfunyika ifumbire ni byiza kurushaho ku ikawa yacu. Turimo gukora ibintu by'ingenzi, ntabwo dukora amafaranga. ...
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Izamuka ry'ubukene bw'ikawa ku isi: Impinduka zikomeje kugaragara
na Ornella ku wa 24-02-22
Ubusabe bw'ikawa ku isi buri kwiyongera: Impinduka zigaragara Ubusabe bw'ikawa ku isi bwariyongereye cyane mu myaka ya vuba aha, bigaragaza impinduka zikomeye zirimo guhindura inganda ku isi. Kuva mu mihanda yuzuye abantu yo mu Mujyi wa New York kugeza ku ituze...
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Kuki ukeneye imifuka ishobora kubora n'ishobora kongera gukoreshwa
na Ornella ku wa 24-02-02
Kuki ukeneye amasashi ashobora kubora kandi ashobora kongera gukoreshwa. Muri iki gihe, isi irangwa no kwita ku bidukikije, gukenera amasashi yo gupfunyika ashobora kubora kandi ashobora kongera gukoreshwa byabaye ingenzi cyane kurusha mbere hose. Uko impungenge ziyongera ku ngaruka z'umwanda wa pulasitiki ku bidukikije...
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