Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Biological Effects of Radiation

Biological Effects of Radiation

All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...

UV–Vis Spectrometers

UV–Vis Spectrometers

The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell.

Flame Photometry: Lab

Flame Photometry: Lab

In a flame photometer, when a solution like potassium chloride is aspirated into the flame, the solvent evaporates, leaving behind dehydrated salt. This salt dissociates into free gaseous atoms in their ground state. Some of these atoms absorb energy from the flame, leading to their excitation. The excited atoms return to the ground state, emitting photons at characteristic wavelengths. Because only electronic transitions are involved, the resulting emission lines are very narrow. The intensity...

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Comparison of Radon and Thoron Concentration Measuring Systems Among Asian Countries.

International journal of environmental research and public health·2019

Same author

A WALK-IN TYPE CALIBRATION CHAMBER FACILITY FOR 222Rn MEASURING DEVICES AND INTER-COMPARISON EXERCISES.

Radiation protection dosimetry·2019

Same author

GAMMA DOSE RATES IN THE HIGH BACKGROUND RADIATION AREA OF MANGALORE REGION, INDIA.

Radiation protection dosimetry·2019

Same author

Outdoor dose rate mapping in Kuwait.

Journal of environmental radioactivity·2017

Same author

A study on radon absorption efficiencies of edible oils produced in India.

Health physics·2010

Same author

Simplified slow anti-coincidence circuit for Compton suppression systems.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine·2008

Same journal

Assessment of Health Risks of Adults and Children Due to Consumption of Uranium in Groundwater from Chengalpattu District, Tamil Nadu, India.

Health physics·2026

Same journal

Radiation Protection Abstracts, Volume 46, Number 1.

Health physics·2026

Same journal

Specialized Radiological Assets for Navigable Two-dimensional and Three-dimensional Virtual and Augmented Reality.

Health physics·2026

Same journal

DoseBusters: A Fully Immersive Virtual Reality Game for Radiation Protection and Detection.

Health physics·2026

Same journal

Radioactivity in Bottled Drinking Water from Greater Dhaka City and Concomitant Ingestion Doses to Consumers.

Health physics·2026

Same journal

Assessment of Radiation Dose and Protection Practices in Neonatal Radiography in NICUs.

Health physics·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 20, 2026

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera

Published on: January 30, 2020

Indoor Gamma Dose Rates In Kuwait Using Handheld Gamma-ray Spectrometer.

Darwish Al-Azmi¹

¹*Department of Applied Sciences, College of Technological Studies, Public Authority for Applied Education and Training, Shuwaikh, P.O. Box 42325, Code 70654, Kuwait.

|May 25, 2016

Summary

This summary is machine-generated.

Indoor gamma dose rates in Kuwait were measured using a sodium iodide (NaI) dosimeter/spectrometer. Results indicate low indoor radiation levels, falling within the normal range for public health.

More Related Videos

Dosimetry for Cell Irradiation using Orthovoltage 40-300 kV X-Ray Facilities

Dosimetry for Cell Irradiation using Orthovoltage 40-300 kV X-Ray Facilities

Published on: February 20, 2021

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

Related Experiment Videos

Last Updated: Mar 20, 2026

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera

Published on: January 30, 2020

Dosimetry for Cell Irradiation using Orthovoltage 40-300 kV X-Ray Facilities

Dosimetry for Cell Irradiation using Orthovoltage 40-300 kV X-Ray Facilities

Published on: February 20, 2021

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

Area of Science:

Environmental radioactivity
Radiation protection
Nuclear instrumentation

Background:

Indoor gamma radiation exposure is a significant component of public radiation dose.
Understanding regional indoor dose rates is crucial for assessing potential health risks.
Kuwait's indoor radiation environment has not been extensively surveyed.

Purpose of the Study:

To conduct a comprehensive survey of indoor gamma dose rates across Kuwait.
To determine the typical range and average indoor gamma dose rates in dwellings.
To analyze the contribution of natural radionuclides (K, Bi, Tl, Cs) to indoor gamma radiation.

Main Methods:

Utilized a sodium iodide (NaI) dosimeter/spectrometer for measurements.
Conducted surveys in 200 Kuwaiti dwellings, covering 244 distinct locations (halls, rooms, basements, kitchens).
Acquired gamma-ray spectra to identify radionuclide contributions and assess radiation sources.

Main Results:

Indoor gamma dose rates ranged from 39.3 to 103.3 nanosecies per hour (nSv h).
The average indoor gamma dose rate was determined to be 70.6 nSv h.
Analysis confirmed the presence of natural radionuclides (K, Bi, Tl) with no significant indication of Cesium (Cs).

Conclusions:

The surveyed indoor gamma dose rates in Kuwait are generally low.
Measured levels are within the normal range, suggesting no immediate public health concern from indoor gamma radiation.
The study provides baseline data for future environmental radioactivity monitoring in Kuwait.