Gushyushya amajyaruguru birakenewe byihutirwa

Umwanda uterwa no gushyushya amakara hagati mu gihe cy'itumba nacyo ni kimwe mu bitera igihu. Gushyushya amakara bigenda bikurwa ku isoko. Hamwe nogutezimbere cyane politiki yinkunga yigihugu nko gushyushya isuku, "amakara kumashanyarazi" hamwe nabantu bakeneye gushyushya ingufu zikoresha ingufu, ibyifuzo byisoko bizagenda bigaragara neza. Imijyi yo mu majyepfo ntabwo ari ahantu hashyuha. Ubuso bwamazu yo guturamo yo mumijyi akeneye gushyuha ni metero kare miliyari imwe, hamwe nibisohoka bifite agaciro ka miliyari 200.

• Guhitamo
• Gakondo
• Ubwenge bwa gihanga (ai)

Kurwanya umwanda, igihu nikirere cyubururu

Uburyo bwo guhumanya ikirere burakabije, kandi igihu kigira ingaruka zikomeye kubuzima busanzwe kandi bufite gahunda. Umubare munini wamakara yaka kugirango ushushe nimwe mubintu nyamukuru bitera igihu gikomeye. Ingufu z'amashanyarazi zifite isuku, umutekano, zoroshye nibindi byiza. Ishyirwa mu bikorwa ryo gusimbuza ingufu z'amashanyarazi rifite akamaro kanini mu guteza imbere impinduramatwara yo gukoresha ingufu, gushyira mu bikorwa ingamba z’ingufu z’igihugu, no guteza imbere ingufu zisukuye z’ingufu. Ni ingamba zingenzi zo kugabanya ihumana ry’ikirere. Guverinoma yakajije umurego mu gusimbuza amashanyarazi no guteza imbere ikoreshwa ry’ingufu kandi neza. Gushyushya amashanyarazi, nk’ibidukikije byangiza ibidukikije, bizigama ingufu kandi bishyushya neza, leta yahawe agaciro gakomeye na karubone nkeya, kurengera ibidukikije n’isuku. Gushyushya amashanyarazi bizasimbuza ubushyuhe bwo hagati kandi bihinduke uburyo bushya bwo gushyushya.

Amahirwe mashya yo guteza imbere inganda za graphene + gukoresha ikoranabuhanga

Perezida xi jinping yagiye jiangsu gukora iperereza ku nganda za graphene. Igitekerezo cyo kwihutisha iterambere ryiterambere ryinganda za graphene ryasobanuye neza ko graphene ari ibikoresho byingenzi byinganda bihingwa na leta, kandi inganda za graphene mumyaka icumi iri imbere izagera kuri tiriyari imwe. Graphene, ni karubone imwe gusa ya karubone, izwi nkumwami wibikoresho bishya kubera ibintu byoroheje, byoroshye, bikomeye kandi bikomeye. Mugihe kimwe, guhinduka kwayo, gukorera mu mucyo, gutuza hamwe nibintu bya tensile nibyiza. Kubwibyo, byashyizwe ku rutonde nkinganda zifatika ziyobora amarushanwa azaza. Mubice byinshi nko kurinda igihugu, amakuru ya elegitoronike, kubungabunga ingufu no kurengera ibidukikije, ikirere, ubuvuzi bwibinyabuzima bufite amahirwe menshi yo gukoreshwa.

Graphene yihuta cyane irayobora, igipimo cyo kurwanya byibuze, umuriro ni kimwe muburyo bushya bwibikoresho bishya bya siyansi n’ikoranabuhanga, hamwe n’umubiri w’umuntu wa infragre ni hafi y’umurabyo wa kure cyane, abahanga bavuga ko ari "urumuri" y'ubuzima ". Nkigisubizo, graphene murwego rwubuzima bwo kubungabunga ingufu no kurengera ibidukikije bizagira agaciro gakomeye. Umutekano n’umutekano bya graphene electrothermal firime, ndetse no gushyushya, kwihuta, gukoresha ingufu nke, kurengera ibidukikije bitanduye, ubuzima bumara igihe kinini. Graphene yoroheje ikiza amashanyarazi yumuriro wa infrarafarike kugirango iteze imbere umubiri wa muntu, kandi itume umwuka ubyara umubare munini wa ion mbi, ugirira akamaro ubuzima bwabantu.