SamuwarSakandare da kuma makarantu

Non-ionizing radiation. Iri da kuma halaye na radiation

A dukan wuraren da muna kewaye da electromagnetic filayen. Dangane da zango zangon, suka iya aiki da wannan a rayayyun kwayoyin halitta. More gãfara dauke da ba-ionizing radiation, duk da haka, da kuma wani lokacin ba su da lafiya. Menene wannan sabon abu, da kuma abin da tasiri da suke yi a kan jikin mu?

Mene ne maras ionizing radiation?

A samar da makamashi ne rarraba a cikin nau'i na lafiya barbashi da kuma tãguwar ruwa. Aiwatar da watsi da yaduwa daga radiation kira. By da yanayin da tasiri a kan abubuwa da suke zaune kyallen takarda ne biyu main iri shi. Farko - ionizing wakiltar kõguna na firamare barbashi wanda aka kafa ta rarraba kwayoyin halitta. Ya qunshi wani rediyoaktif, alpha, beta, gamma, X-ray, radiation da gravitational Hawking haskoki.

Na biyu irin radiation ne maras ionizing radiation. A gaskiya, wannan electromagnetic kalaman, cikin tsawon na wanda shi ne mafi girma daga 1000 nm, da kuma adadin saki makamashi kasa da 10 keV. Yana abubuwa a matsayin microwaves, sakamakon sakewa zafi da haske.

Ya bambanta da na farko da irin wannan radiation ba ionize kwayoyin zarra da kwayoyin na al'amarin, a kan wanda ya aikata, Ina nufin ba ya karya sadarwa a tsakanin ta da kwayoyin. Hakika, akwai wasu ware. Saboda haka, a cikin wasu iri, misali, UV haskoki iya ionize al'amarin.

Nau'in na Non-Ionizing radiation

Electromagnetic radiation ne mai yawa mafi fadi ra'ayi fiye da wadanda ba ionizing. High-mita X-ray, kuma gamma-haskoki su ma electromagnetic, amma sun kasance mafi m da kuma ionize al'amarin. Dukan sauran siffofin da electromagnetic radiation ne maras ionizing, su samar da makamashi ne bai isa ya sa baki a cikin tsarin da al'amarin.

A mafi girma tsawon daga gare su, da rediyo kalaman, wanda fuska dabam daga super-dogon (10 km) zuwa ga VHF (10 m - 1 mm). EM tãguwar ruwa sauran radiation ne kasa da 1 mm. Bayan da rediyo ne infrared ko zafi, da tsawon raƙumanta dogara a kan dumama zazzabi.

Non-ionizing ne ma a bayyane haske da ultraviolet radiation. A kashi na farko da aka kira na gani. Its bakan ne sosai a kusa da infrared haskoki da aka kafa ta dumama jikinsu. Ultraviolet radiation ne kusa da X-ray, don haka yana iya zama m na ionization. A wani zango na 400 zuwa 315 nm aka gano da mutum ido.

kafofin

Non-ionizing electromagnetic radiation iya zama biyu na halitta da kuma wucin gadi asalin. Daya daga cikin manyan halitta kafofin ne da rana. Tana aika kowane irin radiation. Cikakken shigar azzakari cikin farji na mu duniyarmu ta yanayi tsarè. Saboda lemar sararin samaniya Layer, danshi, carbon dioxide qeta mataki haskoki ƙwarai saukake.

Domin igiyoyin rediyo na iya zama wata halitta tushen walƙiya, kazalika da sarari abubuwa. Thermal infrared haskoki iya emit wani mai tsanani da ake so zafin jiki jiki, ko da yake da babban radiation zo daga wani mutum da aka yi abubuwa. Saboda haka, da manyan kafofin ne heaters, burners da kuma talakawa haske kwararan fitila da suke ba a cikin kowane gida.

Igiyoyin rediyo ake daukar kwayar cutar a kan wani lantarki conductors. Saboda haka, wucin gadi ne duk lantarki kayan, kazalika da na'urori ga mara waya sadarwa, irin su wayar tafi-da-gidanka, da tauraron dan adam da sauransu. D. hasken ultraviolet ana batun na musamman mai kyalli, Mercury-ma'adini fitilu, LEDs, excilamp.

Tasiri a kan mutum

A electromagnetic radiation ne halin da zango, mita, da kuma rabuwa. Daga dukkan wadannan sharudda da kuma shi ya dogara da ƙarfin da tasiri. Fiye da da zango, da ƙasa da makamashi da shi Canza wurin da abu, sabili da haka, shi ne kasa cutarwa. A mafi detrimental sakamako na radiation a decimetre-santimita kewayo.

Non-ionizing radiation a cikin dogon lokacin da effects a kan wani mutum ikon dõmin cũta, ko da yake sun iya zama da amfani a moderation. Hasken ultraviolet zai iya sa fata konewa da ido cornea, haddasa wata iri-iri na maye gurbi. A magani tare da su aka hada a cikin fata bitamin d3, haifuwa kayan aiki decontaminated ruwa da kuma iska.

A magani, da infrared radiation da ake amfani da su inganta metabolism da kuma ta da wurare dabam dabam, disinfection abinci. Idan matsanancin zafi ne radiation iya karfi da annabi mucous ido, kuma a iyakar ikon - ko da hallaka cikin jigidar halittar DNA.

Igiyoyin rediyo amfani for mobile da rediyo sadarwa, kewayawa tsarin, talabijin da kuma sauran dalilai. M mitar rediyo emanating daga iyali kayan, zai iya ƙara excitability na juyayi tsarin, rage kwakwalwa aiki, da mummunan tasiri a kan zuciya da jijiyoyin jini tsarin da kuma haihuwa.

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