{"id":17070,"date":"2020-03-14T08:12:57","date_gmt":"2020-03-14T08:12:57","guid":{"rendered":"https:\/\/www.radiation-dosimetry.org\/que-es-rem-rad-conversion-calculo-definicion\/"},"modified":"2020-07-02T13:56:08","modified_gmt":"2020-07-02T13:56:08","slug":"que-es-rem-rad-conversion-calculo-definicion","status":"publish","type":"post","link":"https:\/\/www.radiation-dosimetry.org\/es\/que-es-rem-rad-conversion-calculo-definicion\/","title":{"rendered":"Qu\u00e9 es rem &#8211; rad &#8211; conversi\u00f3n &#8211; c\u00e1lculo &#8211; Definici\u00f3n"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-u-clearfix su-u-trim\">Una dosis equivalente de un rem representa la cantidad de dosis de radiaci\u00f3n que es equivalente, en t\u00e9rminos de da\u00f1o biol\u00f3gico especificado, a un rad de rayos X o rayos gamma.&nbsp;Un rem es equivalente a un rad de rayos gamma depositados en ciertos tejidos.&nbsp;Dosimetr\u00eda de radiaci\u00f3n<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<p><a href=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/roentgen-equivalent-man-definition-min.png\" data-mce-href=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/roentgen-equivalent-man-definition-min.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-25393 lazy-loaded\" src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/roentgen-equivalent-man-definition-min-300x267.png\" alt=\"roentgen hombre equivalente - rem\" width=\"300\" height=\"267\" data-lazy-type=\"image\" data-src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/roentgen-equivalent-man-definition-min-300x267.png\" data-mce-src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/roentgen-equivalent-man-definition-min-300x267.png\"><\/a>En protecci\u00f3n radiol\u00f3gica, el&nbsp;<strong>rem<\/strong>&nbsp;(una abreviatura de&nbsp;<strong>Roentgen Equivalent Man<\/strong>&nbsp;) es la unidad no SI de la&nbsp;<strong>dosis equivalente<\/strong>&nbsp;, que se usa predominantemente en los EE. UU.&nbsp;El&nbsp;<strong>rem<\/strong>&nbsp;representa el efecto biol\u00f3gico equivalente del dep\u00f3sito de&nbsp;<strong>cien ergios<\/strong>&nbsp;(&nbsp;<a href=\"https:\/\/www.radiation-dosimetry.org\/es\/que-es-rad-dosis-absorbida-por-radiacion-definicion\/\" data-mce-href=\"https:\/\/www.radiation-dosimetry.org\/es\/que-es-rad-dosis-absorbida-por-radiacion-definicion\/\"><strong>un rad<\/strong><\/a>&nbsp;) de energ\u00eda de rayos gamma en un kilogramo de tejido humano.&nbsp;El&nbsp;<strong>rem<\/strong>&nbsp;no se deriva de la unidad de&nbsp;<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/radiation-exposure\/\" data-mce-href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/radiation-exposure\/\">exposici\u00f3n<\/a>&nbsp;, el&nbsp;<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/radiation-exposure\/roentgen-unit-of-exposure\/\" data-mce-href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/radiation-exposure\/roentgen-unit-of-exposure\/\">roentgen<\/a>&nbsp;.&nbsp;El acr\u00f3nimo es ahora un artefacto hist\u00f3rico enga\u00f1oso, ya que 1 roentgen en realidad deposita aproximadamente 0,96 rem en el tejido biol\u00f3gico blando, cuando todos los factores de ponderaci\u00f3n equivalen a la unidad.<\/p>\n<p>Como se escribi\u00f3, el&nbsp;<strong>rem<\/strong>&nbsp;se usa para cantidades de dosis de radiaci\u00f3n tales como&nbsp;<strong>dosis equivalentes<\/strong>&nbsp;y&nbsp;<strong>dosis efectiva<\/strong>&nbsp;.&nbsp;<strong>La dosis equivalente<\/strong>&nbsp;(s\u00edmbolo&nbsp;<strong>H&nbsp;<\/strong><strong><sub>T<\/sub><\/strong><strong>&nbsp;)<\/strong>&nbsp;es una cantidad de dosis calculada para \u00f3rganos individuales (\u00edndice T &#8211; tejido).&nbsp;<strong>La dosis equivalente<\/strong>&nbsp;se basa en la dosis absorbida en un \u00f3rgano, ajustada para tener en cuenta la&nbsp;<strong>efectividad del tipo de radiaci\u00f3n<\/strong>&nbsp;.&nbsp;La unidad SI de&nbsp;<strong>H&nbsp;<\/strong><strong><sub>T<\/sub><\/strong>&nbsp;es el&nbsp;<strong>sievert<\/strong>&nbsp;(Sv) o&nbsp;todav\u00eda se usa com\u00fanmente&nbsp;<strong>rem<\/strong>&nbsp;(hombre equivalente a roentgen) (&nbsp;<strong>1 Sv = 100 rem<\/strong>&nbsp;).<\/p>\n<h2>REM y RAD<\/h2>\n<p>Para&nbsp;fines de&nbsp;<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/\" data-mce-href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/\">protecci\u00f3n radiol\u00f3gica<\/a>&nbsp;, la dosis absorbida se promedia sobre un \u00f3rgano o tejido, T, y este promedio de dosis absorbida se pondera para la calidad de la radiaci\u00f3n en t\u00e9rminos del&nbsp;<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/equivalent-dose\/radiation-weighting-factor\/\" data-mce-href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/equivalent-dose\/radiation-weighting-factor\/\"><strong>factor de ponderaci\u00f3n<\/strong><\/a>&nbsp;de la&nbsp;<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/equivalent-dose\/radiation-weighting-factor\/\" data-mce-href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-protection\/equivalent-dose\/radiation-weighting-factor\/\"><strong>radiaci\u00f3n<\/strong><\/a>&nbsp;, w&nbsp;<sub>R<\/sub>&nbsp;, para el tipo y la energ\u00eda de la radiaci\u00f3n incidente en el cuerpo.&nbsp;El&nbsp;<strong>factor de ponderaci\u00f3n de la radiaci\u00f3n<\/strong>&nbsp;es un factor adimensional utilizado para determinar la dosis equivalente de la dosis absorbida promediada sobre un tejido u \u00f3rgano y se basa en el tipo de radiaci\u00f3n absorbida.&nbsp;La dosis ponderada resultante se design\u00f3 como la dosis equivalente de \u00f3rgano o tejido:<\/p>\n<p><a href=\"http:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/equivalent-dose-equation-definition.png\" data-mce-href=\"http:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/equivalent-dose-equation-definition.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-25373 lazy-loaded\" src=\"http:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/equivalent-dose-equation-definition.png\" alt=\"dosis equivalente - ecuaci\u00f3n - definici\u00f3n\" width=\"444\" height=\"159\" data-lazy-type=\"image\" data-src=\"http:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/equivalent-dose-equation-definition.png\" data-mce-src=\"http:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/equivalent-dose-equation-definition.png\"><\/a><\/p>\n<p>Una dosis equivalente de&nbsp;<strong>un rem<\/strong>&nbsp;representa la cantidad de dosis de radiaci\u00f3n que es equivalente, en t\u00e9rminos de&nbsp;<strong>da\u00f1o biol\u00f3gico<\/strong>&nbsp;especificado&nbsp;, a&nbsp;<strong>un rad<\/strong>&nbsp;de&nbsp;<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/radiation\/x-rays-roentgen-radiation\/\" data-mce-href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/radiation\/x-rays-roentgen-radiation\/\">rayos X<\/a>&nbsp;o&nbsp;<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/photon\/gamma-ray\/\" data-mce-href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/photon\/gamma-ray\/\">rayos gamma<\/a>&nbsp;.&nbsp;Una dosis de&nbsp;<strong>un rem<\/strong>&nbsp;causada por la radiaci\u00f3n gamma es equivalente a una deposici\u00f3n de energ\u00eda de cien ergios de energ\u00eda en un kilogramo de tejido.&nbsp;Eso significa que un rem es equivalente a un rad de rayos gamma depositados en cierto tejido.&nbsp;Por otro lado, un da\u00f1o biol\u00f3gico similar (un rem) puede ser causado solo por 1\/20 rad de radiaci\u00f3n alfa (debido a un alto w&nbsp;<sub>R<\/sub>&nbsp;de radiaci\u00f3n alfa).&nbsp;Del mismo modo que para los sieverts, los rems&nbsp;<strong>no son una unidad de dosis f\u00edsica.<\/strong>.&nbsp;Por ejemplo, una dosis absorbida de 1 rad por part\u00edculas alfa conducir\u00e1 a una dosis equivalente de 20 rems.&nbsp;Esto puede parecer una paradoja.&nbsp;Implica que la energ\u00eda del campo de radiaci\u00f3n incidente en los ergios ha aumentado en un factor de 20, violando as\u00ed las leyes de&nbsp;<a href=\"https:\/\/www.nuclear-power.com\/laws-of-conservation\/law-of-conservation-of-energy\/\" data-mce-href=\"https:\/\/www.nuclear-power.com\/laws-of-conservation\/law-of-conservation-of-energy\/\">Conservaci\u00f3n de energ\u00eda<\/a>&nbsp;.&nbsp;Sin embargo, \u00e9ste no es el caso.&nbsp;El rem se deriva de la cantidad f\u00edsica absorbida, pero tambi\u00e9n tiene en cuenta la&nbsp;<strong>efectividad biol\u00f3gica<\/strong>&nbsp;de la radiaci\u00f3n, que depende del tipo de radiaci\u00f3n y la energ\u00eda.&nbsp;El&nbsp;<strong>factor de ponderaci\u00f3n de la radiaci\u00f3n<\/strong>&nbsp;hace que el rem no pueda ser una unidad f\u00edsica.<\/p>\n<p>Un rem tambi\u00e9n es una gran cantidad de dosis equivalente.&nbsp;Una persona que ha absorbido una dosis de 1 rem de todo el cuerpo ha absorbido cien ergios de energ\u00eda en cada kg de tejido corporal (en el caso de los rayos gamma).<\/p>\n<p><strong>Las dosis equivalentes<\/strong>&nbsp;medidas en la industria y la medicina a menudo tienen dosis m\u00e1s bajas que un rem, y a menudo se usan los siguientes m\u00faltiplos:<\/p>\n<p><strong>1 mrem (milirem) = 1E-3 rem<\/strong><\/p>\n<p><strong>1 krem \u200b\u200b(kilorem) = 1E3 rem<\/strong><\/p>\n<p>Las conversiones de las unidades SI a otras unidades son las siguientes:<\/p>\n<ul>\n<li><strong>1 Sv = 100 rem<\/strong><\/li>\n<li><strong>1 mSv = 100 mrem<\/strong><\/li>\n<\/ul>\n<p><\/p>\n<\/div>\n<\/div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Este art\u00edculo se basa en la traducci\u00f3n autom\u00e1tica del art\u00edculo original en ingl\u00e9s. Para m\u00e1s informaci\u00f3n vea el art\u00edculo en ingl\u00e9s. Puedes ayudarnos. Si desea corregir la traducci\u00f3n, env\u00edela a: translations@nuclear-power.com o complete el formulario de traducci\u00f3n en l\u00ednea. Agradecemos su ayuda, actualizaremos la traducci\u00f3n lo antes posible. Gracias.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Una dosis equivalente de un rem representa la cantidad de dosis de radiaci\u00f3n que es equivalente, en t\u00e9rminos de da\u00f1o biol\u00f3gico especificado, a un rad de rayos X o rayos gamma.&nbsp;Un rem es equivalente a un rad de rayos gamma depositados en ciertos tejidos.&nbsp;Dosimetr\u00eda de radiaci\u00f3n En protecci\u00f3n radiol\u00f3gica, el&nbsp;rem&nbsp;(una abreviatura de&nbsp;Roentgen Equivalent Man&nbsp;) es &#8230; <a title=\"Qu\u00e9 es rem &#8211; rad &#8211; conversi\u00f3n &#8211; c\u00e1lculo &#8211; Definici\u00f3n\" class=\"read-more\" href=\"https:\/\/www.radiation-dosimetry.org\/es\/que-es-rem-rad-conversion-calculo-definicion\/\" aria-label=\"M\u00e1s en Qu\u00e9 es rem &#8211; rad &#8211; conversi\u00f3n &#8211; c\u00e1lculo &#8211; Definici\u00f3n\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[50],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Qu\u00e9 es rem - rad - conversi\u00f3n - c\u00e1lculo - Definici\u00f3n<\/title>\n<meta name=\"description\" content=\"Una dosis equivalente de un rem representa la cantidad de dosis de radiaci\u00f3n que es equivalente, en t\u00e9rminos de da\u00f1o biol\u00f3gico especificado, a un rad de rayos X o rayos gamma. Un rem es equivalente a un rad de rayos gamma depositados en ciertos tejidos. Dosimetr\u00eda de radiaci\u00f3n\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.radiation-dosimetry.org\/es\/que-es-rem-rad-conversion-calculo-definicion\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u00e9 es rem - rad - conversi\u00f3n - c\u00e1lculo - Definici\u00f3n\" \/>\n<meta property=\"og:description\" content=\"Una dosis equivalente de un rem representa la cantidad de dosis de radiaci\u00f3n que es equivalente, en t\u00e9rminos de da\u00f1o biol\u00f3gico especificado, a un rad de rayos X o rayos gamma. Un rem es equivalente a un rad de rayos gamma depositados en ciertos tejidos. 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