{"id":2259,"date":"2015-10-18T03:18:03","date_gmt":"2015-10-18T01:18:03","guid":{"rendered":"http:\/\/www.itersdesktop.com\/vi\/?p=2259"},"modified":"2015-10-18T10:55:34","modified_gmt":"2015-10-18T08:55:34","slug":"radiation-microwaves-and-cancer","status":"publish","type":"post","link":"https:\/\/www.itersdesktop.com\/vi\/2015\/10\/18\/radiation-microwaves-and-cancer\/","title":{"rendered":"B\u1ee9c x\u1ea1, s\u00f3ng viba v\u00e0 ung th\u01b0"},"content":{"rendered":"<p><strong><em> \u201cScience is organized knowledge.\u201d<\/em><\/strong><br \/>\n\u2013Herbert Spencer<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a50b7c2d5b64\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a50b7c2d5b64\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.itersdesktop.com\/vi\/2015\/10\/18\/radiation-microwaves-and-cancer\/#giai-thich-mot-so-thuat-ngu-co-ban\" >Gi\u1ea3i th\u00edch m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef c\u01a1 b\u1ea3n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.itersdesktop.com\/vi\/2015\/10\/18\/radiation-microwaves-and-cancer\/#buc-xa-radiation\" >B\u1ee9c x\u1ea1 (Radiation)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.itersdesktop.com\/vi\/2015\/10\/18\/radiation-microwaves-and-cancer\/#buc-xa-tang-so-radio-radiofrenquency-radiation\" >B\u1ee9c x\u1ea1 t\u1ea7ng s\u1ed1 radio (Radiofrenquency Radiation)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.itersdesktop.com\/vi\/2015\/10\/18\/radiation-microwaves-and-cancer\/#chung-ta-tiep-xuc-voi-buc-xa-rf-nhu-the-nao-trong-cuoc-song\" >Ch\u00fang ta ti\u1ebfp x\u00fac v\u1edbi b\u1ee9c x\u1ea1 RF nh\u01b0 th\u1ebf n\u00e0o trong cu\u1ed9c s\u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.itersdesktop.com\/vi\/2015\/10\/18\/radiation-microwaves-and-cancer\/#cac-chuyen-gia-noi-gi\" >C\u00e1c chuy\u00ean gia n\u00f3i g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.itersdesktop.com\/vi\/2015\/10\/18\/radiation-microwaves-and-cancer\/#lam-the-nao-de-han-che-tiep-xuc-voi-cac-buc-xa-rf\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 h\u1ea1n ch\u1ebf ti\u1ebfp x\u00fac v\u1edbi c\u00e1c b\u1ee9c x\u1ea1 RF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.itersdesktop.com\/vi\/2015\/10\/18\/radiation-microwaves-and-cancer\/#tai-lieu-tham-khao\" >T\u00e0i li\u1ec7u tham kh\u1ea3o<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"giai-thich-mot-so-thuat-ngu-co-ban\"><\/span>Gi\u1ea3i th\u00edch m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef c\u01a1 b\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"buc-xa-radiation\"><\/span>B\u1ee9c x\u1ea1 (Radiation)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ngay c\u00e2u \u0111\u1ea7u ti\u00ean c\u1ee7a trang web [1] c\u1ee7a website Hi\u1ec7p H\u1ed9i Ung Th\u01b0 Hoa K\u1ef3 (The American Cancer Society) \u0111\u00e3 \u0111\u1ecbnh ngh\u0129a b\u1ee9c x\u1ea1 (radiation) l\u00e0 ph\u00e1t ra n\u0103ng l\u01b0\u1ee3ng t\u1eeb m\u1ed9t ngu\u1ed3n b\u1ea5t k\u00ec n\u00e0o \u0111\u00f3.<\/p>\n<blockquote><p>Radiation is the emission (sending out) of energy from any source.<\/p><\/blockquote>\n<p>C\u00e1c tia X (trong l\u00fac ch\u1ee5p X-quang) l\u00e0 nh\u1eefng v\u00ed d\u1ee5 v\u1ec1 b\u1ee9c x\u1ea1, ho\u1eb7c c\u00e1c v\u00ed d\u1ee5 kh\u00e1c nh\u01b0 \u00e1nh s\u00e1ng \u0111\u1ebfn t\u1eeb m\u1eb7t tr\u1eddi v\u00e0 nhi\u1ec7t ph\u00e1t ra t\u1eeb c\u01a1 th\u1ec3 ch\u00fang ta.<\/p>\n<figure id=\"attachment_2270\" aria-describedby=\"caption-attachment-2270\" style=\"width: 620px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-2270\" src=\"http:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/Selection_052-1024x666.png\" alt=\"Radiation\" width=\"620\" height=\"403\" srcset=\"https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/Selection_052-1024x666.png 1024w, https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/Selection_052-300x195.png 300w, https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/Selection_052-50x33.png 50w, https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/Selection_052.png 1305w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><figcaption id=\"caption-attachment-2270\" class=\"wp-caption-text\">B\u1ee9c x\u1ea1 (Radiation)<\/figcaption><\/figure>\n<p>B\u1ee9c x\u1ea1 t\u1ed3n t\u1ea1i (khi ph\u00e1t ra n\u0103ng l\u01b0\u1ee3ng) qua m\u1ed9t d\u1ea3i ph\u1ed5 t\u1eeb b\u1ee9c x\u1ea1 n\u0103ng l\u01b0\u1ee3ng cao (high-frequency) \u0111\u1ebfn b\u1ee9c x\u1ea1 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p (low-frequency). N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <em>ph\u1ed5 \u0111i\u1ec7n t\u1eeb<\/em> (<em>electromagnetic spectrum<\/em>).\u00a0N\u00f3i m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u: khi ti\u1ebfp x\u00fac m\u1ed9t ngu\u1ed3n ph\u00e1t ra nhi\u1ec7t, khu v\u1ef1c g\u1ea7n v\u1eadt ph\u00e1t nhi\u1ec7t th\u00ec nhi\u1ec7t \u0111\u1ed9 s\u1ebd cao h\u01a1n (high-frequency) nh\u1eefng khu v\u1ef1c xa v\u1eadt ph\u00e1t nhi\u1ec7t (low-frequency). \u00a0B\u1ee9c x\u1ea1 n\u0103ng l\u01b0\u1ee3ng cao v\u00ed d\u1ee5 nh\u01b0 tia X v\u00e0 Gamma. B\u1ee9c x\u1ea1 cao h\u01a1n UV (UV radiation) c\u00f2n g\u1ecdi l\u00e0 b\u1ee9c x\u1ea1 ion (ionizing radiation), ngh\u0129a l\u00e0 ch\u00fang c\u00f3 \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 \u0111\u1ea9y m\u1ed9t electron ra kh\u1ecfi (ionize) nguy\u00ean t\u1eed ho\u1eb7c ph\u00e2n t\u1eed. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bi\u1ebfn \u0111\u1ed5i DNA b\u00ean trong t\u1ebf b\u00e0o, v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ung th\u01b0.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"buc-xa-tang-so-radio-radiofrenquency-radiation\"><\/span>B\u1ee9c x\u1ea1 t\u1ea7ng s\u1ed1 radio (Radiofrenquency Radiation)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ee9c x\u1ea1 RF n\u1eb1m \u1edf m\u1ee9c n\u0103ng l\u01b0\u1ee3ng th\u1ea5p c\u1ee7a cu\u1ed1i <em>ph\u1ed5 \u0111i\u1ec7n t\u1eeb <\/em>v\u00e0<em><strong> kh\u00f4ng ph\u1ea3i b\u1ee9c x\u1ea1 ion (non-ionizing radiation)<\/strong>.<\/em> <em>\u00a0<\/em>B\u1ee9c x\u1ea1 kh\u00f4ng thu\u1ed9c lo\u1ea1i b\u1ee9c x\u1ea1 ion c\u00f3 \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 di chuy\u1ec3n c\u00e1c nguy\u00ean t\u1eed trong m\u1ed9t ph\u00e2n t\u1eed \u0111i xung quanh n\u00f3 v\u00e0 khi di chuy\u1ec3n l\u00e0m cho ch\u00fang rung l\u00ean, nh\u01b0 th\u1ebf s\u1ebd sinh ra nhi\u1ec7t, nh\u01b0ng kh\u00f4ng \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 ionize (b\u1ee9c\/v\u0103ng ra c\u00e1c electrons, ionization). B\u1ee9c x\u1ea1 RF c\u00f3 n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n b\u1ee9c x\u1ea1 \u0111i\u1ec7n t\u1eeb t\u1ea7n s\u1ed1 c\u1ef1c th\u1ea5p, nh\u01b0ng l\u1ea1i c\u00f3 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n m\u1ed9t s\u1ed1 ki\u1ec3u b\u1ee9c x\u1ea1 phi \u00a0ion, nh\u01b0 \u00e1nh s\u00e1ng tr\u1eafng v\u00e0 tia h\u1ed3ng ngo\u1ea1i. B\u1ee9c x\u1ea1 ion c\u00f3 n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n nhi\u1ec1u.<\/p>\n<p>T\u1ea7n s\u1ed1 c\u1ee7a b\u1ee9c x\u1ea1 RF \u0111i t\u1eeb 3 kilohertz (kHz) \u0111\u1ebfn 300 gigahertz (GHz). H\u00ecnh b\u00ean d\u01b0\u1edbi cho th\u1ea5y d\u1ea3i t\u1ea7ng s\u1ed1 m\u00e0 b\u1ee9c RF n\u1eb1m trong d\u1ea3i ph\u1ed5 \u0111i\u1ec7n t\u1eeb. \u1ede \u0111\u00f3, t\u1ea7n s\u1ed1 s\u00f3ng ng\u1eafn microwave t\u1eeb 300 MHz \u0111\u1ebfn 300 GHz. B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam \u1edf link [8].<\/p>\n<figure id=\"attachment_2269\" aria-describedby=\"caption-attachment-2269\" style=\"width: 580px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2269 size-full\" src=\"http:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/rfspec.jpg\" alt=\"http:\/\/www.arpansa.gov.au\/radiationprotection\/basics\/rf.cfm\" width=\"580\" height=\"255\" srcset=\"https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/rfspec.jpg 580w, https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/rfspec-300x132.jpg 300w, https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/rfspec-50x22.jpg 50w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><figcaption id=\"caption-attachment-2269\" class=\"wp-caption-text\">What is radiofrequency radiation? Courtesy of Australian Radiation Protection and Nuclear Safety Agency (ARPANSA):\u00a0http:\/\/www.arpansa.gov.au\/radiationprotection\/basics\/rf.cfm<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"chung-ta-tiep-xuc-voi-buc-xa-rf-nhu-the-nao-trong-cuoc-song\"><\/span>Ch\u00fang ta ti\u1ebfp x\u00fac v\u1edbi b\u1ee9c x\u1ea1 RF nh\u01b0 th\u1ebf n\u00e0o trong cu\u1ed9c s\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 xem link n\u00e0y [8] \u0111\u1ec3 t\u00ecm hi\u1ec3u t\u1ea7n s\u1ed1 \u0111\u1ed1i v\u1edbi nh\u1eefng lo\u1ea1i thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ch\u00fang ta \u0111ang s\u1eed d\u1ee5ng. V\u1ec1 c\u01a1 b\u1ea3n, con ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ti\u1ebfp x\u00fac v\u1edbi c\u00e1c b\u1ee9c x\u1ea1 RF t\u1eeb thi\u00ean nhi\u00ean \u0111\u1ebfn nh\u00e2n t\u1ea1o bao g\u1ed3m:<\/p>\n<p><strong>C\u00e1c ngu\u1ed3n t\u1eeb thi\u00ean nhi\u00ean nh\u01b0:<\/strong><\/p>\n<ul>\n<li>Outer space and the sun<\/li>\n<li>The sky \u2013 including lightning strikes<\/li>\n<li>The earth itself \u2013 most radiation from the earth is infrared, but a tiny fraction is RF<\/li>\n<\/ul>\n<p><strong>C\u00e1c ngu\u1ed3n do con ng\u01b0\u1eddi t\u1ea1o ra nh\u01b0:<\/strong><\/p>\n<ul>\n<li>Broadcasting radio and television signals<\/li>\n<li>Transmitting signals from cordless telephones, cellular phones and cell phone towers, satellite phones, and 2-way radios<\/li>\n<li>Radar<\/li>\n<li>WiFi and Bluetooth<\/li>\n<li><span style=\"color: #0000ff;\">Cooking food (in a microwave oven)<\/span><\/li>\n<li>Heating body tissues to destroy them in medical procedures<\/li>\n<li>\u201cWelding\u201d pieces of polyvinyl chloride (PVC) using certain machines<\/li>\n<li>Millimeter wave scanners (a type of full body scanner used for security screening)<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"cac-chuyen-gia-noi-gi\"><\/span>C\u00e1c chuy\u00ean gia n\u00f3i g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>N\u0103ng l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 l\u00e0m c\u00e1c b\u1ed9 ph\u1eadn tr\u00ean c\u01a1 th\u1ec3 ng\u01b0\u1eddi v\u00e0 \u0111\u1ed9ng v\u1eadt n\u00f3ng l\u00ean, c\u00f3 nh\u1eefng \u1ea3nh h\u01b0\u1edfng v\u1ec1 m\u1eb7t sinh h\u1ecdc c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ti\u1ebfp x\u00fac v\u1edbi b\u1ee9c x\u1ea1 \u0111\u00f3, ng\u01b0\u1eddi ta th\u01b0\u1eddng g\u1ecdi l\u00e0 c\u00e1c \u1ea3nh h\u01b0\u1edfng\/hi\u1ec7u \u1ee9ng nhi\u1ec7t (&#8220;thermal&#8221; effect). Do \u0111\u00f3, t\u00f9y v\u00e0o m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi c\u00e1c lo\u1ea1i b\u1ee9c x\u1ea1 kh\u00e1c nhau m\u00e0 s\u1ebd d\u1eabn \u0111\u1ebfn nh\u1eefng k\u1ebft qu\u1ea3 kh\u00e1c nhau.<\/p>\n<blockquote><p>N\u1ebfu ti\u1ebfp x\u00fac th\u01b0\u1eddng xuy\u00ean v\u1edbi c\u00e1c b\u1ee9c x\u1ea1 nhi\u1ec7t cao th\u00ec kh\u1ea3 n\u0103ng ung th\u01b0 cao v\u00ec kh\u1ea3 n\u0103ng c\u1ee7a c\u00e1c b\u1ee9c x\u1ea1 \u0111\u00f3 l\u00e0m n\u00f3ng nhanh c\u00e1c b\u1ed9 ph\u1eadn tr\u00ean c\u01a1 th\u1ec3. \u0110\u00e2y l\u00e0 nguy\u00ean l\u00ed ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u00f2 vi s\u00f3ng (microwave oven) \u0111\u1ec3 l\u00e0m n\u00f3ng th\u1ee9c \u0103n. L\u00f2 vi ba (vi s\u00f3ng) s\u1eed d\u1ee5ng m\u1ee9c r\u1ea5t cao c\u1ee7a m\u1ed9t t\u1ea7n s\u1ed1 n\u00e0o \u0111\u00f3 c\u1ee7a b\u1ee9c x\u1ea1 RF (n\u1eb1m trong ph\u1ed5 \u0111i\u1ec7n t\u1eeb c\u1ee7a s\u00f3ng ng\u1eafn).<\/p>\n<p>C\u00e2u h\u1ecfi: <strong>T\u1ea1i sao s\u00f3ng ng\u1eafn l\u1ea1i c\u00f3 t\u1ea7n s\u1ed1 cao v\u00e0 sinh ra nhi\u1ec7t l\u01b0\u1ee3ng cao h\u01a1n?<\/strong><\/p>\n<p>Microwave ovens work by using very high levels of a certain frequency of RF radiation (in the microwave spectrum) to heat foods. When microwaves are absorbed by food containing water, it causes the water molecules to vibrate. This produces heat. Microwaves do not use x-rays or gamma rays, and they do not make food radioactive. Microwave ovens can cook food, but do not otherwise change the chemical or molecular structure of it.<\/p>\n<p>Microwave ovens are designed so that the microwaves are contained within the oven itself. The oven only makes microwaves when the door is shut and the oven is turned on. When microwave ovens are used according to instructions, there is no evidence that they pose a health risk to people. In the US, the federal standards limit the amount of radiation that can leak from a microwave oven to a level far below what would harm people. Ovens that are damaged or modified, however, could allow microwaves to leak out, and so could pose a hazard to people nearby by potentially causing burns.<\/p>\n<p>Although some people have been injured from microwave ovens, most often they have been burns from contact with steam or hot food.<\/p>\n<p>In the past, there was a concern that leakage from microwave ovens could interfere with pacemaker function. Pacemakers are now designed to be shielded from outside electrical activity, so this is no longer a concern for most people. If you are worried, though, you can ask your doctor if being around a microwave is safe for you.<\/p><\/blockquote>\n<p>[box type=&#8221;shadow&#8221; ]C\u00f3 m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u c\u0169ng \u0111\u00e3 v\u00e0 \u0111ang xem x\u00e9t kh\u1ea3 n\u0103ng c\u00f3 th\u1ec3 x\u1ea3y ra s\u1ef1 li\u00ean h\u1ec7 gi\u1eefa n\u0103ng b\u1ee9c x\u1ea1 RF v\u00e0 ti\u1ebfp x\u00fac v\u1edbi s\u00f3ng vi ba v\u1edbi ung th\u01b0. Cho \u0111\u1ebfn ng\u00e0y h\u00f4m nay k\u1ebft qu\u1ea3 c\u1ee7a nh\u1eefng nghi\u00ean c\u1ee9u v\u1eabn ch\u01b0a k\u1ebft lu\u1eadn \u0111\u01b0\u1ee3c (ch\u01b0a r\u00f5 r\u00e0ng, inconclusive, unproved, lacking of evidences). Trong khi c\u00f3 m\u1ed9t s\u1ed1 d\u1eef li\u1ec7u th\u1ef1c nghi\u1ec7m \u0111\u1ec1 ngh\u1ecb c\u00f3 s\u1ef1 li\u00ean h\u1ec7 gi\u1eefa vi\u1ec7c ti\u1ebfp x\u00fac s\u00f3ng RF v\u1edbi b\u1ec7nh u tr\u00ean \u0111\u1ed9ng v\u1eadt \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n d\u01b0\u1edbi nh\u1eefng m\u00f4i tr\u01b0\u1eddng \u0111\u1eb7c th\u00f9 n\u00e0o \u0111\u00f3, k\u1ebft qu\u1ea3 \u0111\u00f3 kh\u00f4ng th\u1ec3 hi\u1ec7n \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u1ed9c l\u1eadp nh\u1ea5t \u0111\u1ecbnh. Th\u1ef1c t\u1ebf, c\u00e1c nghi\u00ean c\u1ee9u kh\u00e1c kh\u00f4ng th\u00e0nh c\u00f4ng trong vi\u1ec7c t\u00ecm ra nguy\u00ean nh\u00e2n \u0111\u1ed1i v\u1edbi ung th\u01b0 ho\u1eb7c trong \u0111i\u1ec1u ki\u1ec7n li\u00ean quan. Hi\u1ec7n t\u1ea1i, c\u00e1c nghi\u00ean c\u1ee9u v\u1eabn c\u00f2n trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 gi\u00fap tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi n\u00e0y.[\/box]<\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=DVASCHCGSIs\">https:\/\/www.youtube.com\/watch?v=DVASCHCGSIs<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"lam-the-nao-de-han-che-tiep-xuc-voi-cac-buc-xa-rf\"><\/span>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 h\u1ea1n ch\u1ebf ti\u1ebfp x\u00fac v\u1edbi c\u00e1c b\u1ee9c x\u1ea1 RF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong cu\u1ed9c s\u1ed1ng hi\u1ec7n \u0111\u1ea1i, b\u1ea1n tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi nh\u01b0 th\u1ebf n\u00e0o khi b\u1ea1n \u0111ang d\u00f9ng \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh, v\u00f4 v\u00e0ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed gia d\u1ee5ng kh\u00e1c.<\/p>\n<p>H\u00e3y \u0111\u1ecdc b\u1ea3ng ch\u1ec9 d\u1eabn, k\u00ed hi\u1ec7u b\u00ean d\u01b0\u1edbi<\/p>\n<p><a href=\"http:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/CA03.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2271\" src=\"http:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/CA03-1024x768.jpg\" alt=\"CA03\" width=\"620\" height=\"465\" srcset=\"https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/CA03-1024x768.jpg 1024w, https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/CA03-300x225.jpg 300w, https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/CA03-50x37.jpg 50w, https:\/\/www.itersdesktop.com\/wp-content\/uploads\/2015\/10\/CA03.jpg 1155w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"tai-lieu-tham-khao\"><\/span>T\u00e0i li\u1ec7u tham kh\u1ea3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>[1] http:\/\/www.cancer.org\/cancer\/cancercauses\/radiationexposureandcancer\/radiofrequency-radiation<\/p>\n<p>[2]\u00a0https:\/\/hps.org\/hpspublications\/articles\/rfradiation.html<\/p>\n<p>[3] http:\/\/www.cancerresearchuk.org\/about-cancer\/cancers-in-general\/cancer-questions\/radiation-microwaves-and-cancer<\/p>\n<p>[4] https:\/\/www.osha.gov\/SLTC\/radiofrequencyradiation\/healtheffects.html<\/p>\n<p>[5] http:\/\/www.globalresearch.ca\/the-dangers-of-microwave-radiation-cannot-be-ignored\/24342<\/p>\n<p>[6] http:\/\/www.betterhealth.vic.gov.au\/bhcv2\/bhcpdf.nsf\/ByPDF\/Microwave_ovens_safety_issues\/$File\/Microwave_ovens_safety_issues.pdf<\/p>\n<p>[7] http:\/\/www.uen.org\/cte\/family\/functional_foods\/downloads\/microwave\/advantage.pdf<\/p>\n<p>[8]\u00a0http:\/\/hyperphysics.phy-astr.gsu.edu\/hbase\/ems2.html<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\u201cScience is organized knowledge.\u201d \u2013Herbert Spencer Gi\u1ea3i th\u00edch m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef c\u01a1 b\u1ea3n B\u1ee9c x\u1ea1 (Radiation) Ngay c\u00e2u \u0111\u1ea7u ti\u00ean c\u1ee7a trang web [1] c\u1ee7a website Hi\u1ec7p H\u1ed9i Ung&hellip; <\/p>\n","protected":false},"author":2,"featured_media":2269,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[376],"tags":[589,590],"class_list":["post-2259","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-my-researches","tag-buc-xa-nhiet","tag-microwave-ovens"],"_links":{"self":[{"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/posts\/2259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/comments?post=2259"}],"version-history":[{"count":11,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/posts\/2259\/revisions"}],"predecessor-version":[{"id":2273,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/posts\/2259\/revisions\/2273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/media\/2269"}],"wp:attachment":[{"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/media?parent=2259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/categories?post=2259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/tags?post=2259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}