News and Events

Especiales: 53%! Provincia Provincia Especiales: 53%! 15022f3


RADAR Home Page


On-Line Decay Data
On-Line Kinetic Data
On-Line Model Dose Factors

Occupational Dose Factors
Nuclear Medicine:


Especiales: 53%! Provincia Provincia Especiales: 53%! 15022f3 -

Monte Carlo Applications
External Point Source
Beta Dose to Skin
Especiales: 53%! Provincia Provincia Especiales: 53%! 15022f3 Immersion in Air
Ground Contamination
Medical Sources




System Overview
Internal Dose System
External Dose System
Decay Data
Kinetic Data
Risk Models

Especiales: 53%! Provincia Provincia Especiales: 53%! 15022f3

Welcome to RADAR - the RAdiation Dose Assessment Resource

... now with 27% more 'clickedy' stuff than any other dosimetry site!

Welcome to the RADAR web site, in which we seek to provide information on dose assessment models and methods for the 21st century. Our goal is to bring together the various resources that exist in the areas of internal and external dose assessment, integrate them into a single system, and put them in your hands as quickly and efficiently as possible. In this new age of internet access to information, we want to make information from this particular area of science available as quickly as possible in a form that is easy for you to use. If a new model or method is proven to be of value and the results valid, it will appear as soon as possible on the RADAR. If you have a new model to propose, send it in for evaluation. If it's something needed by the user community and the results are sound, we'll put it on the RADAR.

RADAR Changes the Dosimetry World!

RADAR has updated the dosimetry world by replacing the old, 'stylized' dosimetry phantoms of the 1980s and 1990s:

...with image-based, voxelized models:

The new phantoms were used with various biokinetic models and the OLINDA/EXM 2.0 software code to produce two compendia of dose estimates for many radiopharmaceuticals, one for adults and pediatric subjects, and one for women at different stages of pregnancy.

Information about OLINDA/EXM 2.0 is found here.

Hey, non-gender-specific individual, you HAVE to check out this * * * Cool Stuff * * *
(we used to say 'hey man', but we got a lot of angry letters)

Nike Huarache Drift (Triple negro), Moda masculina, Calzado en Carousell , Nike Air Max Thea Ultra Flyknit Fecha de lanzamiento Sneaker Bar Detroit 2017 Nike Air Black Shoes Nike Dual Fusion Run 3 Premium para mujer , Nike Air Max Duck Hunting Camo | Mujeres Nike Air Max 2013 Blanco Y Rosa, nike air max 2017, nike gratis Descuentos y ofertas para mujeres de Nike Air Max 2017 a la venta , nike huarache negro y dorado, Nike air max 90 womens grassgreen nike air max 90 kpu tpu zapatos deportivos para hombres rojo negro nike air max Hombre Nike Air Max 95 360 Zapatos Gris Naranja, mujer nike air max 2017 Zapatillas para correr Nike Air Max 95 para hombre AMT0761, nike clearance orlando , Nike, Lacoste, Under Armour, Saucony, Timberland, Puma, New Balance , Boots 2018: 2018 Ropa y calzado de mujer New Fashion Nike Air , Online Nike Air Vapormax Hombres Zapatos deportivos para mujer Precio más barato Converse Chuck Taylor All Star: diseño popular para hombre Nike Air Max , Cheap WoNikeLab Air Max 1 Royal 847672 001 Negro / Negro / Negro para mujer nike air max 90 leyenda azul ultra esencial 681x454 | Zapatillas running 2017 Nike Air Max Plus TN Ultra para hombre, oro blanco 898015 013 , 320 mejores zapatillas Nike (agosto de 2018) | , Nike Air Max 1 \ Blanco Negro Hombres Nike Air Max Plus TN Ultra Zapatos Nike Air Max Tn , nike air max tn café nike air max plus tn triple negro , Nike Air Max Plus TN SE negro / naranja total | , nike air max plus sunset Air Max Plus TN Ultra Nike OG Tiger 34CKC1CT5 604133 050 Nike Air Max Plus TN Zapatillas para hombre de malla negra triple NIKE AIR MAX PLUS TN ULTRA HYPER AZUL 898015 402 US MENS SZ 6 10 , Zapatillas para correr Air Max Plus Tn para mujer Nike 898015 024 (gris) Las imágenes oficiales del híbrido Nike Air Max 97 / Tn están aquí |
... the non-scientific Linear, No-Threshold (LNT) model of radiation carcinogenesis. DNA repair deniers take note!!!

RADAR members have now compiled a listing of over 1000 specific gamma ray constants, based on the recently released ICRP decay data series. Get a copy for you bad seff right heeeeeeeeeeeere.

Roentgen Shrugged! Why? You'll just have to read the Health Physics Newsletter article at this page to find out.

Check out the RADAR nuclear medicine patient exposure radiation dose calculator. It performs dose calcultions for release of radioactive nuclear medicine patients and dose from other related situations.

Updated plain film x-ray and CT dose data (from the CRCPD's NEXT-2007 report) in our handy dandy Dose/Risk Calculator for standard medical examinations

Is it SAFE? Do you think so? You might be surprised by our analysis of what is and isn't safe, according to US regulations about ionizing radiation. See what you think, and take the short quiz at this page. Personalizado pintado a mano Nike Air Force 1 High \ , Zapatillas para correr Nike Air Zoom Pegasus 32 para hombre: zapatos y bolsos nike free rn cheap, Hombres Nike Air Max rojo negro nike logo zapatos, nike , Nike Air VaporMax Inneva caerá el próximo año , Nike Nike Air Max 95 Chicago Outlet Sale Excelente calidad hasta El más clásico 2018 Nike Air Max 95 Womens en línea XM351 Nike MEN NIKE AIR Air Max BW Entrega gratuita, Nike MEN NIKE AIR Air , Nike Nike Nike air max 2009 Oferta Reino Unido | Derribar marca de zapatillas chinas contraataca a Nike por infracción Barato al por mayor zapatos de moda en línea azul azul para hombre Nike Air Max , nike air ltd en línea> OFF52% Descuentos Nike Free Nike Free Material mixto Stylish Colors Fashional Men Nike Nike Mens air yeezy 2 Envío gratuito Comprar más nuevo Nike Nike Zapatillas de baloncesto Nike Kobe 7 Chicago Store Clásico Fashion Trend Zapatos Nike Big Kids Zapatos Nike para niñas | Nike Nike Nike Free Run mujeres Cheap Online Fast Delivery , 35 mejor Apéndice 4: Mood Board Nike, extensión de marca y , Nike Jordan Niños Air Jordan 6 Retro OG Bg Off White / New Maroon , Nike Nike Nike Lunarglide + 2 Men Cheap Sale, Nike Nike Nike Nike Air Max 1 \ , Zapatillas de deporte nike air max 95, Nike Roshe Run Stars Womens Tour Purple Nike Free Womens Stripes | mens nike lebron soldier 10 , Zapatillas Nike Air Max para hombre negras [IX110], nike air max, nike huarache Deportes 8661955 Nike Wild Trail - Zapatos de hombre, azul, grafito / clásico Nike Air Foamposite One Blue Mirror | Descuento Lebron James, hasta 70% de descuento Lebron James Descuento Nike Tienda exclusiva de Nike | , Zapatillas de running Nike Nike Nike Lunar ELite Cheapest, Nike Nike Running , Nike Lunar Tr 1 Wolf Gray | ,

An ANSI standard has been published about fetal dose calculations, in radiotherapy, nuclear medicine, diagnostic radiology, and the general workplace, with a discussion of how to interpret and communicate calculated doses to a pregnant woman and/her physician (the latter by Dr. Robert Brent, head of the Clinical and Environmental Teratology Laboratory at Jefferson Medical College and duPont Hospital for Children). This document is free to Health Physics Society Members, or at a low cost to the general public. A RADAR member contributed to this document and chaired the working group.

A lot of people out there want to scare the heck out of people with estimates of cancer risk from low dose medical procedures. Everyone knows that the benefits of the medical exams far outweigh whatever theoretical cancer risks may (or may not) exist at these low levels. Well finally, Dr. Pat Zanzonico of Memorial Sloan Kettering Cancer Center has evaluated the magnitude of the BENEFITS of a few medical procedures that involve radiation and compared them numerically to these theoretical cancer risks. This eye-opening analysis can be found here. Everyone agrees that exposures should be kept as low as reasonably achievable, and that unnecessary repeated examinations using radiation should be avoided. At the same time, though, we should appreciate these large benefit/risk ratios and not avoid necessary medical examinations.

Especiales: 53%! Provincia Provincia Especiales: 53%! 15022f3 -

RADAR Decay Data Viewer

Download the Visual Monte Carlo Program (External dose Monte Carlo simulator)

Radiation-related music - just for fun

BREAKING NEWS....RADAR researchers discover rarest substance in universe...

Click on the image to uncover its amazing identity!!!!!!

Hey we didn't even have funding for that research. But since we got that figured out, we've been pretty busy on some writing projects....

Especiales: 53%! Provincia Provincia Especiales: 53%! 15022f3

This one has problems with worked solutions for many of the chapters. You can preview the Table of Contents here. You can download the Word files for this right heeeeeeeeeeere. The problem files are available to all, but the solutions files are password protected. The password can be obtained by emailing the author. If he can tell you aren't a student doing homework, that is....

The 'Fundamentals of Nuclear Medicine Dosimetry' is like the 1988 MIRD Primer - theory of dosimetry, discussion of models, and lots of worked out examples. You can preview the Table of Contents here. The Primer was a good start, but this is like long-lasting RADAR paint that is guaranteed to transform your lackluster dosimetry results into shining, durable perfection. Beware of faux finishes by other groups which may be unreliable and may not provide adequate coverage.

Springer did a great job on these. Get yours now at Amazon by clicking either of the book cover images above.

RADAR is a working group of professionals from several countries and disciplines. We believe in facilitating the work of people like you, who need dose assessment models, methods, and results for your work. We have designed this site to be especially useful to those of you in third world or developing countries, where access to some published materials may be difficult to obtain. Our goal is to continually propose and create new and better ways to get this work done, to collect and organize such information from other sources, and to put it on this site as soon as it is available and tested, for you to use.


[Seen near the Vanderbilt campus in Nashville, TN. We're not too sure just what "A Maverick Radar Guides Fate" really means, but we agree completely nonetheless!]