Cryogenics puas ua haujlwm tiag tiag?

Cov txheej txheem:

Cryogenics puas ua haujlwm tiag tiag?
Cryogenics puas ua haujlwm tiag tiag?
Anonim

Cryopreservation yuav ua tiav los ntawm freezing, khov nrog cryoprotectant kom txo cov dej khov puas, lossis los ntawm vitrification kom tsis txhob muaj dej khov. Txawm hais tias siv txoj hauv kev zoo tshaj plaws, cryopreservation ntawm tag nrho lub cev los yog lub hlwb yog kev puas tsuaj thiab irreversible nrog cov cuab yeej tam sim no.

Tus nqi ua tiav ntawm cryonics yog dab tsi?

Nws nyob ntawm Pawg Saib Xyuas Kev Tiv Thaiv Lub Cev thiab tau xaiv tsuas yog nws lub taub hau khaws cia tom qab tuag, txawm tias nws kwv yees qhov kev vam meej ntawm tsuas yog 3%. Zoo li Mr Kowalski, nws sib cav txog cov txuj ci uas xav tau los ua tus kws tshaj lij cryonics twb tau siv hauv ntau txoj haujlwm kho mob.

Cryonics cov txiaj ntsig yog dab tsi?

Nws yog tsim los kom txias lub cev, kom txhua yam qeeb ntawm qib molecular, raws li Dennis Kowalski, tus thawj coj ntawm lub koom haum Cryonics. Thaum cov ntshav ntws tawm ntawm lub cev, nws txias dua tab sis nyob rau hauv ib txoj kev uas khaws cia lub cev thiab cuam tshuam cov ntaub so ntswg puas.

Koj tso tseg tau ntev dua?

Nws yuav zoo li ntawv tseeb, tab sis khov koj tus kheej kom koj nyob tau ntev yog qhov tseeb. Hnub Friday, ib tug hluas nkauj Askiv hnub nyoog 14 xyoo uas mob qog noj ntshav tau tso cai rau nws lub cev kom khov kom muaj ib hnub, thaum pom kev kho mob, nws tuaj yeem rov qab los thiab muaj sia nyob mus ib txhis.

Koj puas tso tau tib neeg thiab coj lawv rov qab los?

Cryonics cov txheej txheem yuavpib li ntawm feeb ntawm kev tuag, thiab siv cov khoom siv cryoprotectants los tiv thaiv cov dej khov thaum lub sij hawm khaws cia. Txawm li cas los xij, nws tsis tuaj yeem ua rau lub cev tuag rov qab los tom qab tau txais kev noj qab haus huv, vim qhov no ua rau lub hlwb puas tsuaj nrog rau nws cov neural networks.

Pom zoo:

Nthuav cov khoom
Koj puas tuaj yeem mus ntsib dagestan?
Nyeem ntxiv

Koj puas tuaj yeem mus ntsib dagestan?

Dagestan, officially lub koom pheej ntawm Dagestan yog ib lub koom pheej ntawm Russia nyob rau hauv lub Caspian Hiav txwv, nyob rau hauv lub North Caucasus ntawm Eastern Europe. Nws nyob rau sab qaum teb ntawm Greater Caucasus, thiab yog ib feem ntawm North Caucasian Federal District.

Xab npum suds siv rau dab tsi?
Nyeem ntxiv

Xab npum suds siv rau dab tsi?

A xab npum suds enema yog ib txoj hauv kev kho cem quav. Qee tus neeg kuj siv nws los kho fecal incontinence lossis tshem lawv cov quav ua ntej kev kho mob. Thaum muaj ntau hom enemas, xab npum suds enema tseem yog ib qho ntawm ntau hom, tshwj xeeb tshaj yog rau cem quav.

Puas yog qhov kev xeem thib ob?
Nyeem ntxiv

Puas yog qhov kev xeem thib ob?

Qhov thib ob derivative yuav yog siv los txiav txim siab hauv zos extrema ntawm kev ua haujlwm raws li qee yam xwm txheej. Yog tias qhov kev ua haujlwm muaj qhov tseem ceeb rau qhov twg f′(x)=0 thiab qhov thib ob derivative yog qhov zoo ntawm qhov no, ces f muaj qhov tsawg kawg nkaus hauv zos ntawm no.