Amagagasi kagesi: ingabe ayingozi empilweni?

Amagagasi Magnetic: yiziphi izingozi izingane?

Indaba yocingo oluphathwayo

Ngokungafani neziteshi zomsakazo nezethelevishini ezisakazwayo, imibhoshongo yamaselula nomakhalekhukhwini bathumela amagagasi ashisayo. Yile ndlela yokukhishwa kwemfucumfucu engaba nomthelela ekulimaleni kwazo. Omunye umqondo obalulekile: izinga lokuchayeka komsebenzisi kulawa magagasi, elivezwa omakhalekhukhwini ngama-watts ngekhilo ngalinye. Lena i-SAR edumile (noma i-Specific Absorption Rate) isici sayo okufanele sisibheke emiyalweni: lapho iphansi, kulapho izingozi ziba, ngokomthetho, zilinganiselwe. Akufanele idlule i-2 W / kg eYurophu (kodwa i-1,6 W / kg e-United States). Lokhu kushuba kokuchayeka kuvezwa, okokusebenza okungekho endaweni eseduze yomzimba, njengama-relay antenna, ngamavolthi ngemitha. Umthetho wangomhla zi-3 kuNhlaba wezi-2002 wabeka umkhawulo wokuchayeka ku-41, 58 kanye no-61 V / imitha kumafrikhwensi asetshenziswayo: 900, 1 kanye no-800 megahertz, kuye ngobuchwepheshe. Izinhlangano zingathanda ukwehlisa le mikhawulo ibe ngu-2 V / imitha, inani elibhekwa liphakeme ngokwanele ukwenza amakholi wefoni ezimeni ezinhle futhi eliphansi ngokwanele ukuthi lingabangeli izingozi zezempilo. Ayisekho lapho !

Kusesekuseni kakhulu ukwazi umthelela wamagagasi kagesi

Abacwaningi baye benza ucwaningo kumaseli, izitshalo nezilwane. Siyazi, isibonelo, ukuthi amaza omakhalekhukhwini abangela ukukhiqizwa kwamaprotheni okucindezeleka ezitshalweni zikatamatisi noma ukuthi angandisa ingozi yokuthuthukisa izimila zobuchopho kumagundane. Le miphumela ixhunyaniswe nomthelela ophindwe kabili wamagagasi ezicutshini zebhayoloji: ngokunyakazisa ama-molecule amanzi, akhulisa izinga lokushisa (umphumela oshisayo), futhi ngokwenza buthaka ifa lawo lofuzo, i-DNA yawo, aphazamisa ukusebenza kwamaseli futhi aphazamise amasosha omzimba. (umphumela webhayoloji). Yiqiniso, le miphumela ayikwazi ukudluliselwa ngokuqondile kubantu. Wazi kanjani-ke? Ucwaningo lwe-Epidemiological lunganikeza ulwazi olubalulekile mayelana nokwanda okungenzeka kwesifo esithile phakathi kwabasebenzisi bamaselula. Kepha lobu buchwepheshe, obusuka ngasekupheleni kweminyaka yawo-1990, busencane futhi nokubheka emuva kuyashoda…

Umthelela wamagagasi kagesi enganeni

Ngokocwaningo lwango-1996, ukungena kwemisebe kazibuthe kusuka kumakhalekhukhwini kuya ebuchosheni kukhulu kakhulu lapho uneminyaka emihlanu neyishumi ubudala kunasebudaleni. Lokhu kuchazwa ubungako obuncane bogebhezi, kodwa futhi nokungeneka okukhulu kogebhezi lwekhanda lomntwana.

Ngokuphathelene nobungozi bokuchayeka kwe-fetus, ayikabhalwa kahle. Ithimba laseMelika-Danish lenze umsebenzi omuhle wokuthola ukuxhumana phakathi kwesikhathi esichithwa ocingweni ngesikhathi sokukhulelwa kanye nokuphazamiseka kokuziphatha kwezingane, ngokuqapha abesifazane abakhulelwe abangaphezu kwe-100 phakathi kuka-000 no-1996. Umphumela: izingane ezichayeke ikakhulukazi kulawa maza ngesikhathi sokubeletha kanye nezikhathi zangemva kokubeletha ngokuvamile zihlushwa ukuphazamiseka kokuziphatha kanye nokushuba ngokweqile. Ngokusho kwababhali, le miphumela kufanele ithathwe ngohlamvu lukasawoti, njengoba lolu cwaningo lunokuchema okungenzeka.

Silindele imiphumela yocwaningo lwe-Interphone

Ikhishwe ngo-Agasti 2007, umbiko we-Bioinitiative, inhlanganisela yamakhulu ezifundo, ubonisa ukuthi amaza omakhalekhukhwini angase adlale indima ekuthuthukiseni izimila zobuchopho. Imiphumela eyingxenye ye-Interphone, ucwaningo lwe-epidemiological olwasungulwa ngo-2000, olwenziwe emazweni angu-13 futhi oluhlanganisa iziguli ezingu-7 ezinezimila ezisekhanda, zinikeza imininingwane eyengeziwe: asiboni ukwanda kwengozi kubantu abaye basebenzisa i-laptop. iminyaka engaphansi kweshumi. Kodwa-ke, ngaphezu kwalokho, ingozi eyengeziwe yokuvela kwezimila ezimbili zobuchopho (i-gliomas ne-acoustic nerve neuromas) yabonwa. Ucwaningo lwakwa-Israel luphinde lwabonisa ingozi enkulu yokuthuthukisa izimila zendlala yamathe kubasebenzisi abasindayo kanye nakulabo abahlala ezindaweni zasemaphandleni lapho imibhoshongo yamaseli ehlukaniswe kabanzi iphuma kakhulu. Ngeshwa, ukushicilelwa kwemiphumela bekulokhu kuhlehliswa kusukela ngo-000.

 Izingxabano zochwepheshe mayelana nengozi yamagagasi kagesi

Kusukela ekuqaleni kwawo-2000, izinhlangano ze-Priartem, Criirem kanye ne-Robin des Toits bezilokhu zikhankasela ukuthuthukisa ulwazi mayelana nezingozi zamagagasi kagesi. Okuhlehlayo: I-French Agency for Environmental and Occupational Health Safety (Afsset) ikhipha uchungechunge lwemibiko yochwepheshe ephetha ngokuthi abukho ubungozi. Ukuphela kwengxenye yokuqala: ngo-2006, i-General Inspectorate yembula ukuhlangana kwabaningana balaba ochwepheshe nabasebenza ngocingo lweselula! Ukuqalwa kabusha komdlalo: ngoJuni 2008, isicelo sokuqapha kwethulwa iqembu lodokotela abanomdlavuza eliholwa udokotela wengqondo uDavid Servan-Schreiber. Phendula: I-Academy of Medicine iyabaphendulela lapho izifundo zingakhombisi ubungozi obukhulu ngokweqile futhi imema abasayinile ucingo ukuthi bangaphambanisi umgomo wokuqapha kanye nomshini we-alamu ...

 Ukusabela kwama-opharetha

Nakuba opharetha bephakamisa ukuthi imibhoshongo yamangqamuzana ayinabungozi, abayishayi indiva impikiswano ngokuchayeka kumagagasi kagesi. Ukuze kuboniswe izigidi ezingama-48 zabasebenzisi bomakhalekhukhwini baseFrance ukuthi bayithatha ngokungathi sína le nkinga, banqume ukudlala ngokusobala, ikakhulukazi ku-DAS yocingo. Kuze kube manje, bekufanele ubheke ulwazi kudatha yedatha yamashidi wamadivayisi. Kusukela manje kuqhubeke, izogqanyiswa futhi ikhonjiswe ezitolo zama-opharetha. Futhi maduze nje, abathengi bamaselula bazothola ipheshana elifingqa zonke izeluleko zokunciphisa ukuchayeka, kuqala ngokusetshenziswa kwekhithi ye-hands-free.

 Izinyathelo okufanele zithathwe ngokumelene namagagasi kagesi

Ngenkathi usalinde ukufunda okwengeziwe, landela izinyathelo ezithile zokuqapha ezinengqondo, zonke eziphendula isimiso esiyisisekelo: suka emthonjeni wokukhishwa kwamagagasi (ukuqina kwenkundla kuncipha kakhulu ngebanga). Kumakhalekhukhwini, kungcono ukugwema ukuwufaka ephaketheni lakho (ngisho nalapho ubekwe eceleni, ukhipha amagagasi), ikakhulukazi uma ungowesifazane okhulelwe, sebenzisa i-hands-free kit futhi ugweme ukushayela izingane izingcingo. Kwezinye izinhlobo zamagagasi kazibuthe, sincoma ukuthi uvale isidlulisi sakho se-Wi-Fi ebusuku, ungabeki isibani sebulb esinamandla amancane eduze kakhulu nekhanda lakho noma imonitha yengane eduze kakhulu nombhede wengane, noma ungami phambi kwayo. i-microwave ngenkathi isitsha sifudumala.