Shanduko yesainzi pakuisirwa mapfupa

Shanduko yesainzi pakuisirwa mapfupa

Boka revatsvakurudzi rakagadzira jira idzva rekubatanidza mapfupa, rinofemerwa nemapapiro emukonikoni, cicadas, kana cicadas.

Iyo nyowani nyowani inoratidzwa nekuti inobvisa mabhakitiriya anokuvadza uye inogona kunyevera nezve kutadza kuisirwa kuri pedyo, maererano nezvakadhindwa neNew Atlas webhusaiti, ichitaura nezveSainzi magazini.

Nature simulation

Biomimicry, ndiko kuti, kugadzirwa kwezvinhu zvakagadzirwa nevanhu zvichibva pakucherechedza munyika yakasikwa, yave iri mutyairi ane simba wezvitsva munharaunda yezvokurapa kwemakore.

Chinhu chinogona kutungamirira kune zviri nani mapfupa emapfupa zvakatogadzirwa, zvakafuridzirwa nemhando dzakasiyana dzepores dzinowanikwa muhuni nenyanga dzemhuka.

Kune zvakare cactus-yakafemerwa sensor inogona kuunganidza dikita kuti iongororwe uye coating yekushanda kwehuropi zvichienderana nemashizha eiyo carnivorous pitcher chirimwa.

Kudzokera pakutevedzera zvisikwa zvakare, vaongorori kubva kuYunivhesiti yeI Illinois vanga vachidzidza mapapiro anodzivirira mabhakitiriya emukonikoni uye cicadas kuti vagadzire chinhu chitsva chinogona kubatsira kugadzirisa matambudziko ehutachiona hwehutachiona hunogara huchiitika mukuiswa kwemapfupa.

Active substance

Sekureva kwemuongorori anotungamira wekudzidza, University of Illinois Purofesa weZvishandiso Sayenzi neUinjiniya Cheng Kau, pakanga pasina nzira yakakodzera yekubata nehutachiona hunokanganisa kusvika ku10% yevarwere vemapfupa uye majoini ekudyara.

Muzvinafundo Cao akati kuedza kwazvino kwekushandisa heavy metal ions kurwisa mabhakitiriya kunogonawo kukonzera kukuvadzwa kwematishu ari pedyo, uye ma antibiotic-coated implants anopedzisira akundikana kana makemikari apera.

Izvo zvakare hazvishande kurwisa mabhakitiriya-resistant mabhakitiriya, iro dambudziko riri kukura munyika yekurapa.

mechanical approach

Saka Cao neboka rake rekutsvagisa vakagadzira foil yekumisikidza yemishonga, inosanganisira kune rumwe rutivi rwenanobeams seaya anowanikwa pamapapiro ezvipembenene zvinouraya masero ebhakitiriya paanosangana nawo.

"Kushandisa nzira yemagetsi kuuraya mabhakitiriya kunobvumira akawanda ematambudziko nemakemikari nzira kuti apfuure, achiri kupa kuchinjika kunodiwa kuisa machira kunzvimbo dzakagadzirwa," akadaro Purofesa Jie Lau, Purofesa wePathology Biology, munyori-mubatanidzwa we kudzidza.

Vaviri mune imwe

Kwete chete vatsvakurudzi vakagadzirisa dambudziko rimwe chete nemapfupa emapfupa, vakaona kuti kupfeka kwavo kwaigona kugadzirisa imwe: kuonekwa kwekutanga kwekukundikana kwekudyara.

VaCao vakatsanangura kuti dambudziko iri rinobatawo chikamu chegumi kubva muzana chevarwere vese vanosiiwa.

Vatsvakurudzi vakanamatira flexible microsensors kune rumwe rutivi rwejasi iyo inokwanisa kuyera kushushikana kwemagetsi pazviputi, pane iyo yakavharwa yakashandiswa. Vatsvagiri vanoti zvinobvumidza vanachiremba kuti vaone kuti muviri uri kuporesa sei padyo nekuisa, uye vanogona kutumira chenjedzo kana kudzvanywa pajoinhi rekugadzira kwakanyanya. Vatsvagiri parizvino vari kushanda pane isina waya mhinduro yekupa kunze kwesimba sosi yekuvhara.

Maguy Farah's horoscope kufanotaura kwegore ra2023