Ukuba zonke iigreenhouses kunye neehotbeds, bantu! Nguye lowo esifanele sijolise kuwo ukuveliswa kwee-LED ezinombala okhethiweyo. I-Samsung iye yaba owaqala ukuveliswa kobuninzi bokukhanya kwe-LED njengendlela yokunciphisa ukuveliswa kwehomoni , kunye nokuvuselela kwayo.
Ukuveliswa kwehomoni ye-melatonin, ngokwesayensi yanamhlanje malunga nempilo yabantu (kodwa kukho nemibono ephikisanayo), icinezelwe phantsi kwempembelelo yecandelo eliluhlaza okwesibhakabhaka ekukhanyeni okukhanyayo. Emini, ubukhulu becandelo eliluhlaza okwesibhakabhaka buphezulu kwaye ukuxinwa okuphantsi kwe-melatonin emzimbeni kwandisa umsebenzi obalulekileyo womntu, kwaye ngokuhlwa kuphezulu, okukhokelela kwinqanaba elongezelelweyo le-melatonin emzimbeni kwaye kubangela ukozela kunye nokulala. , ekugqibeleni, ukulala.
Umntu ohlala esixekweni akafane aphume kuloo ndawo, enoba kusemsebenzini okanye kusekhaya. Izixhobo zokukhanyisa eziqhelekileyo, kubandakanywa ne-LED, azikwazi ukulawula inqanaba lecandelo elihlaza okwesibhakabhaka ekukhanyeni ukukhanya. Oku kukhokelela kwinto yokuba amanqanaba emelatonin anokuba phezulu kunesiqhelo emini, kwaye abe ngaphantsi kunesiqhelo ngokuhlwa nasebusuku kunabantu basendle. Ukuba kwiimeko zokukhanyisa ezenziwe ngokwenziwa kuninzi lwemini, izingqisho ze-circadian zomntu ziphazamiseka kwaye zikhokelela ekudakaleni kwentlalontle. Iiforamu zabaprogram zigcwele izikhalazo malunga nokungalali kwaye ayisiyiyo kuphela indlela yokuphila engafanelekanga ebangela oku, kodwa kunye nezinto zangaphandle ngendlela yokukhanya "okungaqhelekanga".
Ukuphucula induduzo yokuhlala kunye nokusebenza kwiimeko zokukhanyisa okwenziweyo, i-Samsung Electronics yazisa intsapho yokuqala "ye-human-centric" yokukhanyisa ii-LEDs LM302N. Kukho iintlobo ezimbini zezixhobo kwintsapho: USUKU kunye ne-NITE. Eyangaphambili, ngokutsho kwe-Samsung, ngenxa yecandelo elihlaza okwesibhakabhaka kwi-spectrum, cinezela imveliso ye-melatonin nge-18% yomelele kunee-LED eziqhelekileyo zokukhanyisa. I-LM302N NITE LEDs, ngokuchaseneyo, yonyusa imveliso ye-melatonin nge-5% ngenxa yecandelo elicinezelweyo eliluhlaza okwesibhakabhaka kumlambo okhanyayo.
Nangona kunjalo, akufanele ucinge ukuba ebusuku izibane ze-LED zikhanya ngokuncinci kunemini. Kuzo zonke iimeko, ukukhanya kuya kukhululeka emsebenzini okanye ukulala. Ii-LED ze-LM302N DAY ezivuselelayo, umzekelo, zingasetyenziselwa kwiindawo zokusebenza kunye nezikolo / iiyunivesithi ukucinezela ukozela, ngelixa ii-LED ze-LM302N NITE zinokufakwa kwiindawo zokuphumla.
Uluhlu olupheleleyo lwe-Samsung LEDs ze-LM302N usapho lunokubonwa kwitheyibhile engentla. Inkampani ijonge ukuveliswa kwezixhobo ezinobushushu bemibala eyahlukeneyo. Ii-LED ze-DAY kunye ne-NITE zingasetyenziselwa zombini kwizibane ezahlukeneyo kunye nokukhanya okudibeneyo okudibeneyo.
umthombo: 3dnews.ru