Read beta radiation. Medical search. Frequent questions

Imagesco GCA-07W Professional Digital Geiger Counter with External Wand is an easy to use, handheld personal nuclear radiation detector. (fishersci.com)
This radiation detector device also includes an adjustable timer and a loud, customizable alert. (seintl.com)
With the optional Blue Tooth module you can download Free Radiation Alert® Observer BLE app from the Google App Store, where you can display the readings from your detector on your android device, label sample readings and descriptions, take timed counts, append GPS data and send your saved survey file. (seintl.com)
Designing a radiation detector presents a similar situation. (jrank.org)
Scientists often refer to a single encounter between radiation and the detector as an event. (jrank.org)
The GM-45 is a geiger counter detector with a large window, able to detect alpha, beta, and gamma radiation, making it ideal for detecting radon. (blackcatsystems.com)
Exposure from alpha radiation measured with alpha detector probe measured less than 10 cpm at 1 cm. (snmjournals.org)
Alpha-Beta radiation detector performs the following functions: measurement of α- β- radiation flux density, search for α- β- radiation sources. (ecoprogress.net)
Gamma radiation detector BDG3 performs the following functions: measurement of dose equivalent rate (DER) of X-ray and gamma radiation, search for the photon radiation sources, registration and accumulation of photon radiation scintillation spectra. (ecoprogress.net)
The MDA Model 811 IWLM beta detector was tested at an underground site in a Colorado uranium mine having a measured gamma background of 3 milliroentgens per hour. (cdc.gov)
Multidetector CT scanners, which are the type most commonly used in the US, deliver about 40 to 70% more radiation per scan than do older single detector CT scanners. (msdmanuals.com)

Radiation is energy transmitted in the form of electromagnetic waves or energetic particles. (medscape.com)
Ionizing radiation can also be in the form of particulate radiation, which includes subatomic l charged or neutral particles traveling near the speed of light and therefore with high very high kinetic energy. (medscape.com)
134 Cs and 137 Cs generate beta particles as they decay. (cdc.gov)
The term radiation refers to energies or particles given off by radioactive matter . (jrank.org)
In general, radiation detectors do not capture radiated particles. (jrank.org)
Reading was also obtained with an alpha probe, Ludlum model 43-92 attached to Ludlum model 3 survey meter with a calibrated efficiency of 5 percent for alpha particles only. (snmjournals.org)
Radiation is a process in which energetic particles or energetic waves travel through a medium or space. (stackexchange.com)
Their principal mode of decay is by the emission of beta particles and gamma radiation. (bloggergadgets.org)
Search for alpha radiation emanating sources and measurement of surface alpha-particles flux density. (ecoprogress.net)
The Geiger-Müller (GM) counter is used to detect ionising radiation such as alpha and beta particles or gamma rays. (mrmackenzie.co.uk)
The purpose of using Geiger tubes in our experiment is to measure and detect ionizing radiation, such as alpha and beta particles, as well as gamma rays. (physicsforums.com)

these types include gamma, neutron, and ionizing radiation, and are emitted not only at the time of detonation (initial radiation) but also for long periods of time afterward (residual radiation). (bloggergadgets.org)
Initial nuclear radiation is defined as the radiation that arrives during the first minute after an explosion, and is mostly gamma radiation and neutron radiation. (bloggergadgets.org)

For past exposures, we state that ATSDR primarily relied on data generated during Task 4 of the TDOH's Reports of the Oak Ridge Dose Reconstruction: Radionuclide Releases to the Clinch River from White Oak Creek on the Oak Ridge Reservation-an Assessment of Historical Quantities Released, Off-Site Radiation Doses, and Health Risks (referred to as the "Task 4 report") . (cdc.gov)
Rats exposed to high doses of radiation from 137 Cs had increased risk of mammary tumors. (cdc.gov)
Infants born to atomic bomb survivors exposed to high doses of ionizing radiation while pregnant, showed later signs of decreased mental abilities. (cdc.gov)
Though people close to ground zero may receive lethal doses of radiation, they are concurrently being killed by the blast wave and thermal pulse. (bloggergadgets.org)
Most diagnostic tests that use ionizing radiation (eg, x-rays, CT, radionuclide scanning) expose patients to relatively low doses of radiation that are generally considered safe. (msdmanuals.com)
Radiation may be harmful if the total accumulated dose for a person is high, as when multiple CT scans are done, because CT scans require a higher doses than most other imaging studies. (msdmanuals.com)
However, recent advances (eg, automated exposure control, iterative reconstruction algorithms, 3rd-generation CT detectors), are likely to significantly lower radiation doses used for CT scans. (msdmanuals.com)
Estimated risk of cancer due to radiation exposure in diagnostic imaging has been extrapolated from studies of people exposed to very high radiation doses (eg, survivors of the atomic bomb explosions at Hiroshima and Nagasaki). (msdmanuals.com)
Those who reported the study of worker exposure endeavored to ascertain the doses being received (or not received) by all categories of personnel involved in essentially every activity involving ionizing radiation within the Clinic and the hospital. (ratical.org)
Readers who doubt that occupational doses were higher than reported in the Cleveland Clinic Study, may well change their minds when they read some hair-raising stories of how radium in hospitals was often handled --- as observed by Cowie and Scheele in their survey (see Chapter 35 ). (ratical.org)
We develop ergonomic and innovative radiation protection solutions for eluting technetium generators from any supplier, reconstituting radiopharmaceutical kits for scintigraphic examinations, as well as easily and safely administering patient doses. (lemerpax.com)
Environmental Radiology is a field of science which studies the presence of ionizing radiation from various sources in the environment and how the radiation doses to humans and biota can be detected or described by means of measurement techniques and calculation methods. (lu.se)
Retrospective dosimetry is a term to describe the calculation of radiation doses to people or population groups after unintentional exposure of ionizing radiation (such as nuclear fallout, transport accidents, terrorist attacks, etc. (lu.se)

2 FILM BADGE DOSIMEIRY IN ATMOSPHERIC NUCLEAR TESTS The Committee applied methodology developed by the International Commis- sion on Radiation Units and Measurements to convert exposure measured by film badges (expressed in R) to dose equivalent (expressed in rem). (nationalacademies.org)
Exposure to large amounts of radioactive cesium can damage cells in your body from the radiation. (cdc.gov)
Exposure to the radiation from radioactive cesium has caused birth defects in animals. (cdc.gov)
Results Results from this experiment for radiation exposure of radium-223 dichloride syringe unshielded, were 5.8 mR/hr at 1 cm, 0.21 mR/hr at 30 cm, and 0.01 mR/hr at 100 cm, the latter being background radiation. (snmjournals.org)
Exposure when the radium-223 chloride syringe was covered with plastic beta shield was 3.3 mR/hr at 1 cm, 0.13 mR/hr at 30 cm, and 0.01 mR/hr at 100 cm. (snmjournals.org)
Conclusions Even though all alpha radiations are shielded by the syringe, beta and gamma radiations escaping from the syringe warrant the use of syringe shield to minimize the exposure from handling radium-223 dichloride dosages. (snmjournals.org)
Radiation Exposure and Contamination Ionizing radiation injures tissues variably, depending on factors such as radiation dose, rate of exposure, type of radiation, and part of the body exposed. (msdmanuals.com)
However, all ionizing radiation is potentially harmful, and there is no threshold below which no harmful effect occurs, so every effort is made to minimize radiation exposure. (msdmanuals.com)
The American College of Radiology has initiated programs - Image Gently (for children) and Image Wisely (for adults)- to respond to concerns about the surge in exposure to ionizing radiation used in medical imaging. (msdmanuals.com)
These programs provide resources and information about minimizing radiation exposure to radiologists, medical physicists, other imaging practitioners, and patients. (msdmanuals.com)
As a reference point, we can note that the so-called maximum permissible dose for exposure of the whole body to x, gamma, and beta radiation was 0.3 R per week, as recommended by the International Commission on Radiological Protection. (ratical.org)
In addition, beta radiation is easily shielded which minimizes radiation exposure to the physician and patient. (libertyvision.com)
She remembers men who came to check on the vegetables, the milk and the film badges the family wore to measure their radiation exposure. (notebookaking.com)
Through collaboration with various organizations, as the St Petersburg Research Institute of Radiation Hygiene named after Professor PV Ramzaev, St Petersburg (Russia), St. Petersburg, and the Chernobyl Committee Institute of Radiobiology, Minsk, Gomel, Belarus, the radiation situation and population exposure in some of the most heavily contaminated areas in Russia and Belarus have been examined and followed-up for several years. (lu.se)
Mapping the radiation exposure in Russia and Belarus by determining: external dose (individual TLD), internal dose (NaI(Tl)-detectors), ambient dose equivalent (high pressure ionization chamber). (lu.se)

These materials include decay products from radon and other natural radiation sources, as well as nuclear fallout. (blackcatsystems.com)
why are nuclear fallout shelters really necessary when radiation fades with distance so quickly? (stackexchange.com)

The contamination monitor LB 124 SCINT Series, with simultaneous and separate measurement of alpha and beta-gamma radiation, are based on innovative scintillation technology. (berthold.com)
The measurement results can be easily read on a large high-resolution display with backlighting, even under unfavourable conditions. (berthold.com)
The PM CEMS equipment under investigation include several in-situ light scattering measurement devices and equipment employing extractive sampling with Beta radiation and light scattering measurement technology. (envirotech-online.com)
Measurement of personal dose equivalents Hp(10) and Hp(0.07) for X, gamma and beta radiations. (ptfm.pro)
Development and improvement of methods and measurement techniques for the determination of ionizing radiation in the environment is therefore crucial. (lu.se)

Though the name brings to mind images of nuclear power plants and science fiction films, radiation detectors have found homes in such fields as medicine, geology , physics , and biology . (jrank.org)
This is why scientists originally started building radiation detectors. (jrank.org)
These omnipresent sources are called background radiation, and all radiation detectors have to cope with it. (jrank.org)

How did Kurlbaum and others measure the intensity of each wavelength to get blackbody radiation curve? (stackexchange.com)

It is important to note that people are always subjected to a certain amount of radiation because the earth contains radioactive minerals and cosmic rays bombard the earth from space . (jrank.org)
Some of it is from other background radiation sources, much of it is from cosmic rays, produced in outer space. (blackcatsystems.com)
Second, the estimated reading from cosmic rays was added back in. (blackcatsystems.com)
In this case, a background value for cosmic rays and other such radiation of 42 CPM was used. (blackcatsystems.com)
In summary, the conversation revolves around the idea of using a Geiger-Muller set-up to measure an increase in background radiation due to cosmic rays at different elevations. (physicsforums.com)
I hypothesize that I can measure an increase in background radiation due to cosmic rays from ground level in Utah to 10,000 ft altitude with a Geiger Muller set-up. (physicsforums.com)

Ramicone's reading nearly matches that of Radiation Station Santa Monica's highest detection with the hot Glendale water coming in at 3.20 times background. (enviroreporter.com)
The Glendale station is part of nine EnviroReporter.com -affiliated radiation detection branches which have generated over 2,733 special radiation tests and reports since the triple meltdowns began at the destroyed Fukushima Dai-ichi nuclear power plant in Japan March 11, 2011. (enviroreporter.com)
We have also organized the U.S. Environmental Protection Agency's radiation detection for easy access and clarity in RadNet Air Monitoring . (enviroreporter.com)
It installed a high sensitive Pancake Geiger tube LND 7317 for Alpha, Beta, Gamma, and X-Ray radiation detection. (mcumall.com)
It can be used for radiation detection and monitoring both indoor and outdoor, as well as in other similar environments. (mcumall.com)
Audio and visual indication for nuclear radiation detection. (mcumall.com)
As an enhanced version, it has higher sensitivity to facilitate a lower level radiation detection. (hardwaremise.com.my)
The detection feature is going to be disabled only in France, and Apple says that it is being turned off despite the fact that the country's Agence Française Nationale des Fréquences or ANFR regulatory group made an error when doing its radiation tests. (macrumors.com)
Detects beta at 50 keV with typical 35% detection efficiency. (seintl.com)

Evidence indicates that beta HPVs, together with ultraviolet (UV) radiation, contribute to the development of cutaneous squamous cell carcinoma, by facilitating the accumulation of UV-induced DNA mutations. (who.int)
Increasing evidence suggests that the beta genus of human papillomavirus (ß-HPV) cooperates with ultraviolet B (UVB) radiation in inducing non-melanoma skin cancer (NMSC). (bvsalud.org)

Concerned about depleted uranium and what they say are increasing cancer rates, Iraqi officials are receiving training from U.N. experts on techniques to measure radiation levels according to international standards, a U.N. official Tuesday. (enn.com)
The UNEP is currently providing training and equipment to Iraqi scientists to measure Beta and Gamma radiation from depleted uranium sources," Haavisto said. (enn.com)

Specifies the characteristics and production methods of X and gamma reference radiation for calibrating dosemeters and rate dosemeters at air kerma rates from 10 Gy/h to 10 Gy/h and for determining their response as a function of photon energy. (standards.ie)

The equivalent dose is the absorbed dose multiplied by a radiation weighting factor that adjusts for tissue effects based on the type of radiation delivered (eg, x-rays, gamma rays, electrons). (msdmanuals.com)
We need to place different materials (e.g. paper, aluminium, lead) in front of the mica window to discover which type of radiation is responsible for the reading. (mrmackenzie.co.uk)

The absorbed dose is the amount of radiation absorbed per unit mass. (msdmanuals.com)
Using a technique called optical simulated luminescence (OSL), one can determine the amount of radiation a crystalline material have been exposed to. (lu.se)

Another upgrade came in the Mazur Instruments PRM-9000 , the increased sensitivity of which allows the company to claim its use in examining foods for trace levels of radiation. (ezvid.com)

Energy can travel through space in the form of electromagnetic radiation. (medscape.com)
Electromagnetic radiation is composed of massless waves of oscillating electric and magnetic fields. (medscape.com)
France in September ordered Apple to cease ‌iPhone‌ 12 sales and implement a "fix" for devices that would bring them into compliance with European electromagnetic radiation standards. (macrumors.com)

Alpha decay (also written as α-decay) is one of the three kinds of radioactive disintegration (other being beta and gamma decay) in which an unstable atomic nucleus dissipates excess energy by spontaneously ejecting an alpha particle. (rankred.com)
It goes through a long decay process until it finally becomes stable (non radioactive), emitting radiation at each decay stage along the way. (blackcatsystems.com)
Of the total decay of radium-223, 95.3% are alpha, 3.6% beta and 1.1% gamma. (snmjournals.org)
I've been reading through my Physics textbook (College Physics 2e on OpenStax) and I'm a bit confused by how it explains when alpha decay is spontaneous. (stackexchange.com)

NaturalNews) Fukushima is Japan's and the world's radiation nightmare that will not go away in our lifetimes nor our children's or grandchildren's. (naturalnews.com)

The filter faces the GM-45 geiger counter, which then detects the radiation. (blackcatsystems.com)

Appearing as part of the journal's Gems series, the review examines the role of cutaneous beta HPVs in the development of cutaneous squamous cell carcinoma. (who.int)
Most HPVs belong to genera alpha (e.g., genital and wart-associated types), beta, or gamma (cutaneous types) ( 1 ). (cdc.gov)
Cutaneous beta HPV types were detected in 10% (4/40) adjacent tissues only, namely HPV111 (n = 3) and HPV120 (n = 1), while gamma HPV168 (n = 1) and HPV199 (n = 1) types were detected in adjacent and in tumor tissues, respectively. (bvsalud.org)
CONCLUSIONS: Our findings indicate that HPV types belonging to the mucosal alpha, and the 'cutaneous' beta and gamma genera can be detected in the colonic mucosal samples with a low prevalence rate and a low number of HPV reads by Luminex and NGS, respectively. (bvsalud.org)

Routine use of the dosimeters DKG-05D in the context of Automated System for Personal Dosimetry (ASPD) at facilities having a lot of radiation workers is automated as high as possible: a worker should withdraw any dosimeter from the charging unit at the entrance to the control area, insert it into the slot of the reader and than dial his/her personal ID (clock number). (ptfm.pro)

It provides radiation oncologists with immediate access to patients' diagnostic, planning, simulation, and treatment verification images--right on a desktop workstation. (varian.com)
In the US, CT accounts for about 15% of all imaging tests but for up to 70% of total radiation delivered during diagnostic imaging. (msdmanuals.com)

Readout will OVERRANGE in radiation fields as high as 100 times the maximum reading. (seintl.com)
It's sensitive enough to be relied on for knowing the difference between a totally safe space and a potentially lethal dose of radiation, and the fact that you can use it hands-free, even when checking its readout, is a big plus. (ezvid.com)

Geiger counter is a colloquial name for any hand-held radiation measuring device in civil defense, but most civil defense devices were ion-chamber radiological survey meters capable of measuring only high levels of radiation that would be present after a major nuclear event. (wikipedia.org)

The compact and precise contamination measuring instruments are versatile and can be used flexibly in practical radiation protection. (berthold.com)

Unfortunately, many devices of these kinds cannot do anything beyond merely detecting the radiation levels. (squareigloo.org)
It is capable of detecting X-rays, Beta, and Gamma radiations. (squareigloo.org)
Detecting radiation is one thing, recording the same is yet another thing altogether. (squareigloo.org)
Not only is it accurate, but also it is capable of detecting a number of undesirable radiations. (squareigloo.org)
In addition to detecting radiation, it can test for nitrate levels in a variety of foods. (ezvid.com)

Liberty Vision has developed Yttrium-90 Discs - novel, disc-shaped, beta-emitting brachytherapy sources in a variety of sizes to fit your needs. (libertyvision.com)

We can presume that the measure being obtained is that of whole-body radiation, and that hence the breasts would have received some radiation from anterior, lateral, and posterior entry of x-rays. (ratical.org)
Our preparation hot cells and injection and storage accessories are designed and engineered to ensure that you can handle radiopharmaceuticals in total safety , providing extremity and whole body radiation protection as well as considerably improving your working comfort. (lemerpax.com)

For your own safety, you want to be sure that your environment to be completely safe and free from any forms of radiation. (squareigloo.org)
The Monographs programme has since been expanded to include consideration of exposures to complex mixtures of chemicals (which occur, for example, in some occupations and as a result of human habits) and to environmental agents of other kinds, such as infectious agents and various forms of radiation. (who.int)

It can continually monitor the radiation and log the data each second into internal memory. (mcumall.com)
It is able to continually monitor the radiation and log the data each second into internal memory. (hardwaremise.com.my)
Although the radiation level today, at most of these places, is comparable to the natural background radiation in Sweden, it is still important to continue to monitor the radiation situation in order to increase the understanding of the long-term consequences of a similar event in the future. (lu.se)

Such a meter would not be expected to detect the presence of radiation except the very high levels that might be found in the event of a nuclear weapon detonation or a major release of radioactive material as from a nuclear reactor meltdown. (wikipedia.org)

Radiation exceeding 3.3 times background levels was detected and videotaped by EnviroReporter.com at its Radiation Station Santa Monica at the western edge of the Los Angeles basin. (enviroreporter.com)
High levels of beta radiation in rain are especially of concern when children and pregnant women are exposed to the hot water which can cause blood cancers, including leukemia, and a host of ailments introduced courtesy of the Atomic Age. (enviroreporter.com)
This unit is quite sensitive and can be used to measure low levels of gamma radiation and detect beta radiation. (wikipedia.org)
A much more modern and sophisticated device than earlier CD meters and equipped with a probe containing two Geiger-Mueller tubes of differing sensitivities, the CD V-718 can cover a much wider range of radiation levels than the earlier Geiger counters and ion-chamber survey meters combined (from .001mR/h to 10,000 R/h). (wikipedia.org)
Apple today said that the upcoming iOS 17.1 software that is set to be released later in October will lower iPhone 12 radiation levels. (macrumors.com)
Because radioactive cesium emits ionizing radiation, carcinogenic effects similar to those observed in Japanese survivors of the atomic bombing incidents might be expected among individuals acutely exposed to very high levels of radiation from a radioactive cesium source. (cdc.gov)
The Air Sampler in effect increases the sensivity of the GM-45 geiger counter, allowing it to detect much smaller changes in radiation levels due to radioactive materials in the air. (blackcatsystems.com)
Note that the GM-45 does not directly read out radon levels in pCi/L. However it can be used as a tool for experiments to show that radon is present, and to indicate that further testing using an EPA approved device may be required. (blackcatsystems.com)
Radiation levels measured by the Tsivoglou, unshielded Model 811, and Kusnetz procedures ranged from 0.27 to 1.17, 0.33 to 1.43, and 0.31 to 1.20 working levels (WL), respectively. (cdc.gov)
This is to prevent cancer and other sicknesses that ordinarily come as a result of high radiation levels. (squareigloo.org)
To get to know about the radiation levels, you will have to use a best geiger counter . (squareigloo.org)
Other than knowing the radiation levels in your area, you also want to whether the water, fruits, and vegetables you consume are indeed fit for consumption. (squareigloo.org)
In addition, Earth life is possible outside the bounds of extreme conditions found on Earth (for example, the bacterium Deinococcus radiodurans can tolerate levels of radiation not found naturally on present-day Earth, and Escherichia coli apparently can tolerate hydrostatic pressures greater than 10 times the pressures in the deepest ocean trenches 1 , 2 ). (nationalacademies.org)
The levels of beta ray-emitting substances, such as strontium-90, measured 5,050 to 7,230 becquerels per liter of water between 10:20 a.m. and 10:50 a.m. (naturalnews.com)

One of the most exciting new models is the Soeks Ecovisor F4 , which replaces the company's previous offering, the 01M Plus 2nd Gen. This new model boasts a modern touchscreen interface and the ability to detect more than just alpha, beta, gamma, and x-rays, like nitrates in foods and the specific hardness or softness of a water supply. (ezvid.com)

In cases of high-radiation fields, the Geiger tube can saturate, causing the meter to read a very low level of radiation (close to 0 R/h) hence the necessity of the companion ion-chamber survey meters. (wikipedia.org)
A field validation study of an instant working level meter (IWLM) in a high gamma radiation background mine environment was conducted. (cdc.gov)
The Liberty Vision Yttrium-90 Disc, or LV Y-90 Disc, is a novel, high dose rate beta ra d i ation disc source. (libertyvision.com)
Because beta HPVs are promoters of skin carcinogenesis, they represent a target for skin cancer prevention, especially in high-risk populations. (who.int)

Radioactive fallout poses the greatest threat to people during the first two weeks, by which time it has declined to about 1 percent of its initial radiation level. (lifehacker.com)
The device comes with built-in audible and visual signals for the level of radiation detected. (mcumall.com)
I wish people would stop freaking about low level non-ionizing radiation which is harmless, and demanding devices emit less of it, resulting in lower cellular performance than could otherwise be achieved. (macrumors.com)
The level of initial nuclear radiation decreases rapidly with distance from the fireball to where less than one roentgen may be received five miles from ground zero. (bloggergadgets.org)

In 2017, I read 62 books (19,595 pages). (balbach.net)

Salt Lake City, UT - October 20, 2003 - Varian Medical Systems,Inc. (NYSE:VAR) today announced it is introducing a redesigned version of its VARiS Vision radiation oncology management software to streamline and accelerate the complex clinical processes involved in treating cancer with radiation therapy. (varian.com)

In addition, initial radiation lasts only as long as nuclear fission occurs in the fireball. (bloggergadgets.org)
In typical nuclear weapons, only a relatively small proportion of deaths and injuries result from initial radiation. (bloggergadgets.org)

Not all of the radiation measured is from radon and daughter products, however. (blackcatsystems.com)

In treating cancer with chemotherapy or radiation, both of which can damage healthy cells as they attack cancer cells, beta-carotene taken with other carotenoids, such as lycopene, and antioxidants such as vitamins C and E, may help to protect the body. (life-enthusiast.com)

The answer lies in its ability to detect nuclear radiation. (squareigloo.org)

Standard radiation safety practice established in Nuclear Medicine Department in the use of syringe shield should be adequate for radiation protection. (snmjournals.org)
I just learnt about Feynman Diagrams, and I've been going through many examples to practice the reading of Feynman Diagrams myself. (stackexchange.com)
It is well established in studies and practice that radiation can not only control tumors, but close blood vessels (old and new), and prevent scarring. (libertyvision.com)

Alpha (n = 21), Beta (n = 46) and Gamma HPVs (n = 52). (bvsalud.org)

The residual radiation from a nuclear explosion is mostly from the radioactive fallout. (bloggergadgets.org)
Safe to Skip Primary Tumor Boosts in Pediatric Germinomas A small review suggests no benefit from an extra dose of radiation even in children with residual disease. (medscape.com)

[ 4 ] Likely the distinct scientific language and differing cognitive processes between front-line clinicians and radiation safety experts contribute, at least in part, to the discrepancy between what experts think should be done and what front-line providers think can be done. (medscape.com)
It is designed to help clinicians implement the latest advances in radiation therapy, from IMRT to Dynamic Targeting™ image-guided radiation therapy (IGRT). (varian.com)

The students will see a lot more effects at different elevations, and they might even be able to identify different types of background radiation, something that you can't decipher using the Geiger tube. (physicsforums.com)

In an effort to fulfill this goal, CDC, in collaboration with representatives of local and state health and radiation protection departments and many medical and radiological professional organizations, has identified practical strategies that hospitals can refer to in preparing for and responding to a radiological terrorism event involving mass casualties. (cdc.gov)
complies with IEC 61526 Ed. 2 (2005-02) "Radiation protection instrumentation. (ptfm.pro)
Swiss regulations in radiation protection are such that Posijet®, the unit for preparation and automatic injection, turned out to be the best solution. (lemerpax.com)
Each quarter, LEMER PAX summarizes the latest developments in radiation protection. (lemerpax.com)

Clues are created when radiation passes too close to, (or even collides with), another object-commonly, an atom. (jrank.org)
When radiation enters the tube and collides with an argon atom, an electron may be knocked off the atom - we call this process ionisation . (mrmackenzie.co.uk)

That is above the California Highway Patrol's tripwire for a radioactive material exceeding triple normal radiation readings. (enviroreporter.com)
Radiation Dispersal Device - A conventional explosion has scattered radioactive material ("dirty bomb"), saboteurs blew up a truck carrying radioactive material, or an aerosol containing radioactive material has been spread over a large area. (cdc.gov)

Reads out in counts per minute. (indiana.edu)

Sharp Howerton and her family are "downwinders," people exposed to radiation from nuclear testing conducted by the federal government. (notebookaking.com)

There is only one stable form of cesium naturally present in the environment, 133 Cs (read as cesium one-thirty-three). (cdc.gov)

Anatomy2

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