Mgbasaozi Cell Cell: Ụdị Nchedo na 1,000 Cell ekwentị

EWG na-abaghị uru na-enye n'efu, nduzi zuru ezu iji chọpụta ihe ize ndụ gị

T-Mobile MyTouch 3G na usoro Google sistemụ arụmọrụ nke Google , nke na-asọmpi megide iPhone 3G S maka AT & T na Palm Pre maka Sprint, nwere ọkwa nke abụọ kachasị elu nke ekwentị ọ bụla n'ime ihe ọhụrụ, dị mfe na- nyochaa ndị ahịa nke 1,000 igwe na smartphones.

Nke ahụ na - ajụ ajụjụ ka ukwuu na ekwentị ị na - eji ugbu a ma ọ bụ ịzụta: Ndi igwe ekwenti ma ọ bụ ka ha na - akpata ọrịa cancer? Ọ bụ otu n'ime ajụjụ ndị kasị ochie n'ime akwụkwọ ekwentị nke anyị ka na-enweghị azịza zuru oke.

Ozi ọma ahụ bụ na ndị na-eme nchọpụta na-anọgide na-eme nnyocha ma na-ere ọkụ site na ego (ma rịọ maka ego ọzọ ) iji nweta azịza ndị doro anya.

Mana dị ka nri a ghaghị ịkọ na eziokwu ndị na-edozi ahụ, otu esemokwu ahụ nwere ike ịme ka igwe ekwenti depụta mmepụta ha.

Ka ọ dị ugbu a, anyị nwere ma ọ dịkarịa ala nwere ọkọlọtọ nke eji atụgharị ekwentị ma ọ bụ mgbe ụfọdụ. A na-akpọ ya SAR , nke na-anọchite anya ọnụego absorption .

Na North America, a na-atụle sar SAR ekwentị n'etiti 0.0 na 1.60 na 1.60 nke Federal Communications Commission (FCC) setịpụrụ dịka ọkwa kachasị nke radieshon kwere.

N'iji nsụgharị SAR, anyị ugbu a nwekwara nzukọ na-abaghị uru a na-akpọ Òtù Na-arụ Ọrụ Gburugburu (EWG) nke bipụtara otu nchịkọta akụkọ nchịkọta dị mkpa n'ịntanetị karịa 1,000 puku igwe, PDAs na smartphones na ole radieshon ha na-ebunye.

EWG, site n'ụzọ, bụ otu ìgwè ahụ na-ebipụta mkpado nchekwa Skin dị mma.

"Anyị ga-achọ ịsị na ekwe ntị nwere nchebe," ka ọkachamara sayensị EWG na onye edemede na-ede akwụkwọ bụ Olga Naidenko, Ph.D. kwuru. "Ma anyị enweghị ike. Nkà mmụta sayensị kachasị na - adịbeghị anya - ma ọ bụrụ na ọ bụghị nkwekọrịta - na - ebute nsogbu dị mkpa gbasara ọnyá cancer nke iji ekwentị eme ihe nke a ghaghị ịjụ site na nyocha ọzọ. [Ma anyị] nwere ike ime ihe iji belata mgbasa [ugbu a]. "

Ndi mmadu ijeri abuo n'uwa na ekwu okwu na ekwe ntị ma obu pasent 60 nke ndi mmadu (dika EWG), nde iri ato na nde iri ato na nde iri ato nke ndi America n'enye aka na US ma obu pasent 87 nke ndi America dika Dec. 2008 (dika CTIA) nyocha ihe omimi "nke kachasị njọ maka ụbụrụ na ụbụrụ na-egbu egbu n'etiti ndị na-eji ekwe ntị eme ihe ruo afọ 10 ma ọ bụ karịa," ajụjụ nke ikpughe gị dị oke egwu ma dị njọ.

Kedu ka ekwentị gị dị? Ịgwa na ekwentị gị adịghị amasị ịnweta X-ray. Iji tụnyere ọkwa gị, ị nwere ike ileba anya na ekwentị gi na nduzi nduzi nduzi nke EWG ka ị mara ma ọ bụrụ na ị na-akparị onye nwere SAR dị elu (ọ bụghị mma) ma ọ bụ SAR dị ala (kacha mma).

Ọ bụ ezie na ụfọdụ ndị na-ebugharị ekwentị na-edepụta ihe ọmụma SAR (nke bụ Verizon Wireless) nke ọma, ọ dịghị ihe ọ bụla dị n'usoro ụlọ ọrụ ahụ ugbu a n'ihi na ọ dịbeghị ọrụ gọọmenti chọrọ ya. Ndị na-ebu ụfọdụ na-ekpughe ozi ahụ na ndị ọzọ adịghị. Mana EWG achikotala igwe igwe 1000 na ọkwa SAR ha n'otu ebe.

T-Mobile MyTouch 3G, dịka ọmụmaatụ, nwere ogo radiation kacha elu nke 1.55 W / kg mgbe e mere ya ntị, ka EWG na-ekwu dị ka onye na-emepụta ekwentị. Nta SAR a dị ntakịrị n'okpuru iwu iwu FCC kachasị elu ma nwee ike ichegbu ndị na-azụ ahịa.

N'ụzọ dị iche, ọkwa SAR kachasị maka ekwentị na ntuziaka EWG bụ Samsung Impression (SGH-a877) maka AT & T, nke nwere ọkwa SAR kachasị elu nke 0.35 W / kg mgbe e mere ya ntị, ka EWG na-ekwu dị ka emeputa ekwentị.

EWG na-ekwu na iPhone 3G S ọnụego na oke dị elu 1.19 W / kg na Nkwụ Ụgwọ ọnụego na ala 0.92 W / kg.

The EWG online online radiation guide gara ndụ na Sept. 9, 2009 na ozi a:

"Na EWG, ìgwè ndị ọkà mmụta sayensị, ndị injinia, ndị ọkachamara iwu, ndị ọkàiwu na ndị na-emepụta kọmputa na-ekpuchi data gọọmentị, akwụkwọ iwu, nnyocha sayensị na ule nyocha nke onwe anyị iji gosi egwu gị na gburugburu ebe obibi na ịchọta ngwọta. Nchọpụta anyị na-eweta ihe ọmụma na-agbagha agbagha na ị nwere ikike ịmara. "

Ka anyị na-echere azịza ziri ezi maka elu gbasara nchekwa ekwentị na radieshon, nzube nke nduzi EWG bụ inyere ndị na-azụ ahịa aka wepụ ekwentị mkpịsị ugwo na SAR.

Enwere ike ịchọta EWG kacha mma 10 ekwentị kacha mma na smartphones (nke nwere obere radieshon) na ala kachasị njọ 10 kachasị njọ. A na-edepụta aka ndị a site na nke kachasị mma na ndepụta kachasị mma ma malite na nke kachasị njọ na ndepụta kacha njọ.

Nke kachasị dị ala: Top 10 Best Cell Phones

  1. Samsung Impression (SGH-a877) [AT & T]
  2. Motorola RAZR V8 [CellularONE]
  3. Samsung SGH-t229 [T-Mobile]
  4. Samsung Rugby (SGH-a837) [AT & T]
  5. Samsung Propel Pro (SGH-i627) [AT & T]
  6. Samsung Gravity (SGH-t459) [CellularONE, T-Mobile]
  7. T-Mobile Sidekick [T-Mobile]
  8. LG Xenon (GR500) [AT & T]
  9. Motorola Karma QA1 [AT & T]
  10. Sanyo Katana II [Kajeet]

Nke kachasị elu: Elu 10 Cell ekwentị kacha njọ

  1. Motorola MOTO VU204 [Verizon Ikuku]
  2. T-Mobile MyTouch 3G [T-Mobile]
  3. Kyocera Jax S1300 [Virgin Mobile]
  4. BlackBerry Curve 8330 [Sprint, US Cellular, Verizon Wireless, MetroPCS]
  5. Motorola W385 [US Cellular, Verizon Wireless]
  6. T-Mobile Shadow [T-Mobile]
  7. Motorola C290 [Sprint, Kajeet]
  8. Motorola 335 [Sprint]
  9. Motorola MOTO VE240 [Cricket, MetroPCS]
  10. BlackBerry Bold 9000 [AT & T]

Na mgbakwunye na ịmara ọkwa SAR ugbu a ma ọ bụ ọhụrụ ọ bụla, EWG na-atụ aro ndụmọdụ nchekwa asatọ iji nyere gị aka ngwa ngwa belata mgbasa ozi redio gị. Nke a bụ aro ise ọzọ site na Barton Publishing.

Ntuziaka EWG na-enye gị ohere ịchọta ihe ị ga-eme na ihe nlereanya - ọ bụrụhaala na ọ dị na nchekwa data ha - ma ị nwekwara ike ịchọta ekwe ntị site na ụgbọelu ekwentị na emeputa ekwentị. Ị nwere ike ịnweta nduzi radiesị zuru ezu nke EWG ebe a .