Mafoni am'manja ndi khansa

Nthawi yomwe anthu amathera pafoni yawonjezeka kwambiri. Kafukufuku akupitilizabe kufufuza ngati pali ubale pakati pa kugwiritsa ntchito foni kwa nthawi yayitali ndi zotupa zomwe zikuchedwa kuchepa muubongo kapena ziwalo zina za thupi.

Pakadali pano sizikudziwika ngati pali mgwirizano pakati pa kugwiritsa ntchito foni yam'manja ndi khansa. Zofufuza zomwe zachitika sizinafikire pamapeto pake. Kafufuzidwe kafukufuku wanthawi yayitali amafunika.

ZIMENE TIMADZIWA ZOKHUDZA FONI YA FONI

Mafoni am'manja amagwiritsa ntchito mphamvu zochepa za radiofrequency (RF). Sizikudziwika ngati RF yochokera pama foni am'manja imayambitsa mavuto azaumoyo, chifukwa kafukufuku yemwe wachitika pakadali pano sanagwirizane.

US Food and Drug Administration (FDA) ndi Federal Communications Commission (FCC) apanga malangizo omwe amachepetsa kuchuluka kwa mafoni amtundu wa RF amaloledwa kupereka.

Kuwonetsedwa kwa RF kuchokera pama foni am'manja kumayezedwa pamlingo woyamwa (SAR). SAR imayesa kuchuluka kwa mphamvu zolowetsedwa ndi thupi. SAR yololedwa ku United States ndi 1.6 watts pa kilogalamu (1.6 W / kg).

Malinga ndi FCC, ndalamayi ndiyotsika kwambiri kuposa mulingo womwe ukuwonetsedwa kuti ungasinthe ziweto za labotale. Wopanga mafoni aliwonse amafunikira kuti afotokozere za FC yamtundu uliwonse wamtundu wake ku FCC.

ANA NDI MA foni

Pakadali pano, zovuta zakugwiritsa ntchito foni yam'manja kwa ana sizikudziwika. Komabe, asayansi akudziwa kuti ana amatenga RF yambiri kuposa achikulire. Pachifukwa ichi, mabungwe ena ndi mabungwe aboma amalimbikitsa kuti ana azipewa kugwiritsa ntchito mafoni nthawi yayitali.

KUCHEPETSA ZOOPSA

Ngakhale mavuto azaumoyo okhudzana ndi kugwiritsa ntchito foni yayitali sakudziwika, mutha kuchitapo kanthu kuti muchepetse chiopsezo chanu:

• Sungani mafoni mukamagwiritsa ntchito foni yanu.
• Gwiritsani chovala chakumutu kapena cholankhulira poyimba foni.
• Mukamagwiritsa ntchito foni yanu, isungireni kutali ndi thupi lanu, monga chikwama chanu, chikwama, kapena chikwama. Ngakhale foni siyikugwiritsidwa ntchito, koma imayatsekedwa, imapitilizabe kutulutsa ma radiation.
• Dziwani kuchuluka kwa mphamvu yomwe SAR imapereka foni yanu.

Khansa ndi mafoni am'manja; Kodi mafoni am'manja amachititsa khansa?

Benson VS, Pirie K, Schüz J, ndi al. Kugwiritsa ntchito foni yam'manja komanso chiopsezo cha zotupa m'mitsempha ya khansa ndi mitundu ina ya khansa: omwe akufuna kuphunzira. Int J Epidemiol. 2013; 42 (3): 792-802. PMID: 23657200 pubed.ncbi.nlm.nih.gov/23657200/.

Tsamba la Federal Communications Commission. Zipangizo zopanda zingwe ndi mavuto azaumoyo. www.fcc.gov/consumers/guides/wireless-devices-and-health-concerns. Idasinthidwa pa Okutobala 15, 2019. Idapezeka pa Okutobala 19, 2020.

Hardell L. World Health Organisation, radiation radiation ndi thanzi - mtedza wolimba kuti uwononge (kuwunika). Int J Oncol. 2017; 51 (2): 450-413. PMID: 28656257 pubed.ncbi.nlm.nih.gov/28656257/.

Tsamba la National Cancer Institute. Mafoni ndi chiopsezo cha khansa. www.cancer.gov/about-cancer/causes-prevention/risk/radiation/cell-phones-fact-sheet. Idasinthidwa pa Januware 9, 2019. Idapezeka pa Okutobala 19, 2020.

Tsamba la US Food & Drug Administration. Zinthu zotulutsa ma radiation. Kuchepetsa kukhudzana: zida zopanda manja ndi zina zowonjezera. www.fda.gov/radiation-emitting-products/cell-phones/reducing-radio-frequency-exposition-cell-foni. Idasinthidwa pa February 10, 2020. Idapezeka pa Okutobala 19, 2020.