Ifomula entsha yokubala iminyaka yomuntu yenja yakho

Mónica Sánchez

Imizuzu ye-2

ILabrador luhlobo lwenja

Kukangaki ufuna ukwazi iminyaka yobuntu besithandwa sakho esinoboya kepha ungakaze uqiniseke ngokuphelele? Kukholakala kabanzi ukuthi unyaka owodwa wezinja ulingana neminyaka yethu engu-7, kodwa iqembu lososayensi bezofuzo abavela eNyuvesi yaseCalifornia likufakazisile ukuthi besinephutha.

Futhi lokho akukubi nakancane. Ngenxa yefomula abayenzile, manje sesingazi kahle ukuthi umlingani wethu onemilenze emine ubengemdala kangakanani ukube bekungumuntu.

Imfihlo ikuDNA

I-DNA luphawu lwezinto eziphilayo

I-DNA, kwesinye isikhathi ebizwa ngokuthi yi-deoxyribonucleic acid, iyimpawu yesidalwa ngasinye esiphila kulo mhlaba, yingakho ososayensi befune le fomula ngokuphenya indlela ye-epigenetic ebizwa nge-methylation. Njengoba bachazile, »Njengoba sikhula, amaqembu e-methyl ayengezwa kuma-molecule wethu e-DNA, angashintsha umsebenzi wesigaba se-DNA ngaphandle kokukuguqula".

I-Los imiphumela yokufunda babiza iwashi le-epigenetic njengethuluzi lokulinganisa, okusho ukuthi, 'iwashi' sonke esiliphethe. Leli washi laliqhathaniswa nelezinja, ikakhulukazi lelo lezinja. labodo, futhi nangalokho kwamagundane. Kungani lolu hlobo lwe-canine hhayi olunye? Isisusa asiyona enye ngaphandle kofuzo lwayo, oluhambisana kakhulu. Lesi sici senza amathuba okuthola izici zofuzo ezihlotshaniswa nezici ezifana nokuguga kakhulu.

Izinja nabantu, mhlawumbe abahlukile kangako

Bala iminyaka yenja yakho ukuthola ukuthi ibingaba mdala kangakanani ukube ibingumuntu

Wake wezwa ukuthi izinja zigcina zivele ezihlotsheni zazo ezingabantu? Hhayi-ke manje kunesinye isizathu sokukholelwa into enjalo: lapho uqhathanisa ama-methylomes womuntu nalezo zeLabradors, Kutholakale ukuthi izinyathelo ezinkulu zomzimba phakathi kwalezi zinhlobo ezimbili ziyahlangana, futhi sengathi lokho bekunganele, lobu budlelwano budlulela kumagundane.

Ukusuka lapha, abacwaningi bakwazi ukwenza ifomula ebilindelwa kakhulu ezosiza izigidi zabantu bazi ukuthi umlingani wabo onemilenze emine ubengaba mdala muni uma bengabantu. Ingabe okulandelayo:

i-human_age = 16ln (inja_yenja) + 31

Ngokuyisisekelo okufanele ukwenze phindaphinda i-logarithm yemvelo yobudala bethini eminyakeni eyi-16 bese ufaka ama-31. Ngale ndlela, ungazitholela wena ukuthi umdlwane onamasonto ayisikhombisa ubudala kufana nokuthi unezinyanga eziyisishiyagalolunye zabantu ubudala, noma ukuthi iLabrador eneminyaka eyi-12 sengathi ineminyaka engama-70 ubudala.

Ngenkathi izinja zifinyelela ekuvuthweni ngokobulili ngokushesha, okwenza ubusha bazo nobudala obuphakathi bube bufushane, i-methylation yabo iyancipha njengoba ikhula, ngakho-ke amatshe akwazi ukufana.

Kuyathakazelisa, akunjalo?


Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.

  1.   Gloria kusho
    kwenza iminyaka 4

    Angiqondi kahle ukuthi ngingawutshela kanjani unyaka wobuntu weLabrador yami. i-human_age = 16ln (inja_yenja) + 31. Le yifomula oyinikezayo yokwazi iminyaka yomuntu engaba
    mii labrador. Angazi noma kufanele ngiphindaphinde iminyaka yakhe ngo-16 bese ngifaka u-31. Ukuphela kwento engiyaziyo ukuthi iLabrador yami ineminyaka engu-9 ubudala kodwa umuntu akanalwazi. Ngiyethemba ungangichazela, ngiyabonga ..

    Phendula uGloria