News and Events

Desempaquetando la Nike KOBE YouTube KOBE con Kobe con Bryant YouTube c4680f7


RADAR Home Page


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

Occupational Dose Factors
Nuclear Medicine:


Desempaquetando la Nike KOBE YouTube KOBE con Kobe con Bryant YouTube c4680f7 -

Monte Carlo Applications
External Point Source
Beta Dose to Skin
Desempaquetando la Nike KOBE YouTube KOBE con Kobe con Bryant YouTube c4680f7 Immersion in Air
Ground Contamination
Medical Sources




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

Desempaquetando la Nike KOBE YouTube KOBE con Kobe con Bryant YouTube c4680f7

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)

Zapatillas de baloncesto Nike Zoom Soldier IX 49490014 6345 para hombre Textil Nike Air Huarache Blanco / Artesanal Teal / Fucsia Brillo / Fucsia Zapatillas de entrenamiento Nike Flex Supreme Tr 3 para mujer Bl Gray / White 536 , Zapatillas de deporte Nike Low Top Trainers Eye Batching Shoes # BKH983: Top Nuevas zapatillas Nike Womens Flex Supreme TR 4 Trainer 819026 402 sz 8 Zapatillas de entrenamiento Nike Free TR Fit 5 Breathe de Cheap Style para mujer nuevas Nike Run Swift (908989 003) | nike air max 1, Nike Air Max Dream Black Green, tienda nike air max Zapatillas de running Nike Flex Fury para mujer negras / rosadas / deportivas , Entrenador Nike Flextrainer 4 de mujer, negro, plata, blanco, entrenamiento, Nike Flex Muchos estilos y colores exclusivos | Nike Performance Men / Women Casual , Tamaño 599482 014 Nike Mujeres / Hombres Nike Air Pegasus 83/30 Mortero , Nike Flex Trainer 6 Wmns chaussures de sport femme | Primavera / verano 2018 Nike Flex Trainer 4 gris claro ceniza verde azulado Nike Wmns Internationalist (Black) Entrenadores chez Sarenza (318682) Tienda Online Cheap Nike Performance FLEX RUNMSL Ligera ejecución , Zapatillas de running Nike Lunaracer 3 para mujer SP15 Rosa para mujer Zapatos de mujer Nike Performance | , Wmns Nike Lunaracer 3 III Azul Verde Zapatillas para mujer para correr , Negro Nike Training Zoom Train Increíblemente rápido malla y goma Nike Flyknit Zoom Agility, Moda masculina, Calzado en Carousell , nike huarache reddit, nike trey kd 5 ii agua clara total naranja , Nike Flyknit Racer Black White Neon (50%, vente flash , Nike WMNS Air Force 1 Ultraforce Mid [864025 100] NSW Casual Blanco Nike Blazer Bass Woman Classic Ac Salmon , Nike Blazer Mid PRM Cuero Premium [429988 402] Binario Azul Blanco , Nike Blazer Premium Gamuza Mujer Chica Media Amarillo Rosa Floral L, nike Clásicos Nike Blazer Low GT QS Shoes Men (Azul / Goma) / Hombres Nike SB nike blazer low mens> Descuento OFF47% ,
... 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. Zapatillas para correr Nike para mujer Hermosa Nike Air Max Tavas Premium Trainer blanco / negro / platino Original Negro Blanco / Azul Real Nike Air Max CB34 (Charles Barkley , Zapatillas Nike Flyknit Nike Air Max 90 Zapatillas Blancas Tienda de liquidación Nike barata, zapatos de mujer nike air max 90 rosa negro , milano Nike 725173 025 Nike Uomo patineta Scarpe Nike SB Cheap, Wholesale, China, Nike Air Huarache Entrenadores Marrón Camo Zapatos para mujer Chicago para hombre Zapatos Nike Air Max al por mayor 100 Nike Nike Air Max 2010 Venta en línea Outlet Factory Online Store , Tênis Nike Air Max 90 Premium Masculino | : Zapatos Nike Roshe Run One 511881 023 (Gris, Calzado de running Lyst Nike Air Zoom Elite 8 para hombre para hombre Ahorre con los nuevos niños Zapatos Jordan Niños Nike Air More Uptempo , Botas de fútbol de alta Mercurial TF: Nike Soccer Boots en línea tienda 176 mejores imágenes de diversión aérea en Pinterest | Nike Air Adjust Force para la venta | , Nike Presto: Briefs para niños, camisetas sin mangas, pantalones cortos de baño, camisetas, manga larga , Increíble oferta en Nike Free Trainer v7 (Racer Blue / Volt / Deep Royal Gran venta Julio Hombres 488371 200 Nike Zoom Kobe 7 Sistema x Qué , NIKE AIR ZOOM PEGASUS 34 SHIELD RUNNING SHOES [TAMAÑO 907327 400 nike air presto cielo azul naranja , Nike Air Zoom Talaria 16: Two Colorways para febrero de 2017 2018 Nike Kyrie Irving 4 IV Sitios web Hombre Zapatillas de baloncesto Negro , Mayoristas de Nike Air Max | Comprar Nike Air Max 90 Essential (Hombre) Blanco / Blanco Nike Men Shoes Ofertas calientes de verano en Nike Classic Cortez Premium Sneaker para mujer Nike Air Air jordan 6 Tienda oficial, Nike Air Air jordan 6 Exclusive Nike Free Shoes Womens: Zapatillas de running de alta calidad de EE. UU. A la venta , Forma elegante Nike Air Max 97 Kpu OG Playstation Triple Black Men s Más barato al por mayor Nike Air Max Plus TN Ultra Wolf gris negro barato ,

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.

Desempaquetando la Nike KOBE YouTube KOBE con Kobe con Bryant YouTube c4680f7 -

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....

Desempaquetando la Nike KOBE YouTube KOBE con Kobe con Bryant YouTube c4680f7

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!]