Izindaba

  • Ingabe Ukwelashwa Nge-Red Light Kuyasebenza Ekukhuleni Kwezinwele? Ukuqonda Isayensi

    Ingabe Ukwelashwa Nge-Red Light Kuyasebenza Ekukhuleni Kwezinwele? Ukuqonda Isayensi

    Ibhulogi
    Ukulahlekelwa izinwele kuthinta izigidi zabantu emhlabeni jikelele, kusukela kwabesilisa abanenkinga yokwakheka kwezinwele kwabesilisa kuya kwabesifazane abanezinwele ezinciphile. Ukwelashwa ngokukhanya okubomvu (i-RLT) kuvele njengokwelashwa okungangenisi umswakama okungase kusekele ukukhula kabusha kwezinwele. 1. Indlela Ukwelashwa Ngokukhanya Okubomvu Okushukumisa Ngayo Ukukhula Kwezinwele Ububanzi bezinwele obubomvu nobucishe bube yi-infrared...
    Funda kabanzi
  • Ukwelashwa Kokukhanya Okubomvu kanye Nezifo Zesikhunta

    Ukwelashwa Kokukhanya Okubomvu kanye Nezifo Zesikhunta

    Ibhulogi
    1. Ingabe ukwelashwa ngokukhanya okubomvu kungakwelapha ukutheleleka ngefungus ngqo? Ukwelashwa ngokukhanya okubomvu kusekela kakhulu ukuphulukiswa futhi kunciphisa ukuvuvukala; kuhambisana nokwelashwa nge-fungus. 2. Ingabe kuphephile yini ngesikhunta sezinzipho zezinyawo? Yebo. Ukusebenzisa amadivayisi ochwepheshe afana namaphaneli e-Merican kuphephile ezinzipho nasesikhumbeni. 3. Kude kangakanani...
    Funda kabanzi
  • Ingabe Umbhede Wokushiswa Kwelanga Ufana Nelanga?

    Ingabe Umbhede Wokushiswa Kwelanga Ufana Nelanga?

    Ibhulogi
    Uma uqala ukubona, imibhede yokushiswa kwesikhumba kanye nokukhanya kwelanga kwemvelo kungase kubonakale kufana—kokubili kwenza isikhumba sibe mnyama futhi kuncike emisebeni ye-ultraviolet (UV). Kodwa-ke, akufani, futhi ukuqonda umehluko kubalulekile empilweni yesikhumba. Umehluko we-UV Spectrum Ukukhanya kwelanga kukhipha ububanzi bemisebe ye-UV...
    Funda kabanzi
  • Ingabe Ukwelashwa Kokukhanya Okubomvu Kuthinta Ukulala? Ukubheka I-Circadian Rhythm kanye ne-Biology

    Ingabe Ukwelashwa Kokukhanya Okubomvu Kuthinta Ukulala? Ukubheka I-Circadian Rhythm kanye ne-Biology

    Ibhulogi
    Ukuvezwa kokukhanya kudlala indima ebalulekile ekulawuleni imijikelezo yokulala. Njengoba ukwelashwa kokukhanya okubomvu kukhula ngokuthandwa, kuphakama umbuzo ovamile: ingabe ukwelashwa kokukhanya okubomvu kuyakuthinta ukulala? Ngokungafani nokukhanya okuluhlaza okwesibhakabhaka, ukukhanya okubomvu kuxhumana nomzimba ngendlela ehluke kakhulu. Ukukhanya Okubomvu vs Ukukhanya Okuluhlaza okwesibhakabhaka Ukukhanya okuluhlaza okwesibhakabhaka kwaziwa ngokuthi: ...
    Funda kabanzi
  • Ukwelashwa Okubomvu Kokukhanya Kokwehlisa Isisindo — Imibuzo Evame Ukubuzwa Ngochwepheshe

    Ukwelashwa Okubomvu Kokukhanya Kokwehlisa Isisindo — Imibuzo Evame Ukubuzwa Ngochwepheshe

    Ibhulogi
    1. Ingabe ukwelashwa ngokukhanya okubomvu kungangisiza ukwehlisa isisindo ngokwako? Cha, i-RLT isekela ukwehlisa isisindo kodwa isebenza kahle ngokudla nokuzivocavoca. 2. Ingabe ukwelashwa ngokukhanya okubomvu kuyawancibilikisa amafutha? Akuncibilikisi amafutha kodwa kusiza ukukhulula ama-fatty acid ukuze umzimba wakho ukwazi ukuwasebenzisa. 3. Ngingayibona imiphumela ngokushesha kangakanani? Iningi labantu libona isilinganiso...
    Funda kabanzi
  • Ukwelashwa Kokukhanya Okubomvu Nokuzala - Imibuzo Ejwayelekile Eyi-10 Ephendulwayo

    Ukwelashwa Kokukhanya Okubomvu Nokuzala - Imibuzo Ejwayelekile Eyi-10 Ephendulwayo

    Ibhulogi
    Ukwelashwa Kokukhanya Okubomvu Kokuzala: Imibuzo Evame Ukubuzwa 1. Ingabe ukwelashwa kokukhanya okubomvu kungathuthukisa ukuzala? I-RLT ingasekela impilo yokuzala ngokuthuthukisa ukusebenza kwe-mitochondrial, ukujikeleza kwegazi, kanye nokunciphisa ukucindezeleka kwe-oxidative. 2. Ingabe ithatha indawo yokwelashwa kokuzala kwezokwelapha? Cha. Kuyisithako...
    Funda kabanzi