Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Biological Effects of Radiation02:59

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 produce ions...
Radiation: Applications01:17

Radiation: Applications

The average temperature of Earth is the subject of much current discussion. Earth is in radiative contact with both the Sun and dark space; it receives almost all its energy from the radiation of the Sun and reflects some of it into outer space. Dark space is very cold, about 3 K, so Earth radiates energy into it. For instance, heat transfer occurs from soil and grasses, the rate of which can be so rapid that frost can occur on clear summer evenings, even in warm latitudes.
The average...
Radiation Pressure: Problem Solving01:09

Radiation Pressure: Problem Solving

The radiation pressure applied by an electromagnetic wave on a perfectly absorbing surface equals the energy density of the wave. The wave's momentum also gets transferred to the surface when an electromagnetic wave is entirely absorbed by it. The rate at which momentum is transmitted to an absorbing surface perpendicular to the propagation direction equals the force on the surface.
The average value of the rate of momentum transfer divided by the absorbing area represents the average force per...
Mutations01:35

Mutations

Mutations are changes in the sequence of DNA. These changes can occur spontaneously or they can be induced by exposure to environmental factors. Mutations can be characterized in a number of different ways: whether and how they alter the amino acid sequence of the protein, whether they occur over a small or large area of DNA, and whether they occur in somatic cells or germline cells.
Chromosomal Alterations Are Large-Scale Mutations
While point mutations are changes in a single nucleotide in...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches01:23

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
Nuclear Power02:36

Nuclear Power

Controlled nuclear fission reactions are used to generate electricity. Any nuclear reactor that produces power via the fission of uranium or plutonium by bombardment with neutrons has six components: nuclear fuel consisting of fissionable material, a nuclear moderator, a neutron source, control rods, reactor coolant, and a shield and containment system.
Nuclear Fuels
Nuclear fuel consists of a fissile isotope, such as uranium-235, which must be present in sufficient quantity to provide a...

You might also read

Related Articles

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

Sort by
Same author

Nasal steroids, irrigation, oral antibiotics, and subgroup targeting for effective management of acute sinusitis (NOSES): Protocol for a comparative effectiveness randomized controlled trial.

PloS one·2026
Same author

Symptoms Associated With Detection of Viral Versus Bacterial Pathogens in Outpatients With Lower Respiratory Infections.

Influenza and other respiratory viruses·2026
Same author

Catastrophizing contributes to the association between posttraumatic stress symptoms and pain outcomes in individuals with chronic low back pain: Differential effects as a function of sex.

The journal of pain·2026
Same author

External validation of risk scores and multivariate models for the diagnosis of community-acquired pneumonia in outpatients.

The European journal of general practice·2026
Same author

Autonomic indices of negative emotion regulation predict treatment response in opioid-treated chronic low back pain.

The journal of pain·2026
Same author

Demographics in distress: a national study of burnout and well-being of resident physicians in high-burnout specialties.

BMC medical education·2026
Same journal

Behavioral economic demand analysis: A multidimensional framework for understanding drug reinforcement and tobacco science.

Preventive medicine·2026
Same journal

Corrigendum to 'Differential associations of objective hearing loss and subjective hearing difficulty with depressive symptom profiles: A nationwide population-based study in Korea' [Preventive Medicine 210 (2026) 108620].

Preventive medicine·2026
Same journal

Adverse childhood experiences and household firearm ownership: A large-scale analysis of specific risk factors among 15,771 adults from four U.S. states.

Preventive medicine·2026
Same journal

Worldwide prevalence of diabetic ketoacidosis at diagnosis of type 1 diabetes: A systematic review and meta-analysis.

Preventive medicine·2026
Same journal

Employment insecurity and binge drinking in the United States: Implications of unemployment insurance.

Preventive medicine·2026
Same journal

The dual use dilemma: Is it better to have tried and failed to quit smoking with e-cigarettes or to have never tried e-cigarettes at all?

Preventive medicine·2026
See all related articles

Related Experiment Video

Updated: May 26, 2026

An Automated Microscopic Scoring Method for the γ-H2AX Foci Assay in Human Peripheral Blood Lymphocytes
08:23

An Automated Microscopic Scoring Method for the γ-H2AX Foci Assay in Human Peripheral Blood Lymphocytes

Published on: December 25, 2021

Radiation risks: critical analysis and commentary.

Bruce Barrett1, Melissa Stiles, Jeff Patterson

  • 1Department of Family Medicine at University of Wisconsin School of Medicine and Public Health, Madison, WI 53715, USA. bruce.barrett@fammed.wisc.edu

Preventive Medicine
|January 10, 2012
PubMed
Summary
This summary is machine-generated.

Medical imaging radiation poses small but real cancer risks, requiring informed patient consent. Societal radiation choices, like nuclear power, have long-term, uncertain harms impacting future generations.

More Related Videos

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

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: May 26, 2026

An Automated Microscopic Scoring Method for the γ-H2AX Foci Assay in Human Peripheral Blood Lymphocytes
08:23

An Automated Microscopic Scoring Method for the γ-H2AX Foci Assay in Human Peripheral Blood Lymphocytes

Published on: December 25, 2021

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

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:

  • Medical Physics
  • Public Health
  • Radiation Biology

Background:

  • Growing awareness of radiation risks from medical imaging and nuclear events (e.g., Fukushima).
  • Radiation exposure from medical diagnostics must be weighed against diagnostic benefits.

Purpose of the Study:

  • To review and summarize known health risks associated with radiation exposure.
  • To compare risks from medical imaging with background radiation and nuclear accident exposures.

Main Methods:

  • Comprehensive literature review.
  • Summative critical analysis of existing data.

Main Results:

  • Medical imaging involves small, quantifiable risks of cancer and radiation-induced diseases.
  • Patient autonomy and shared decision-making are crucial for medical radiation exposure.
  • Nuclear power's long-term risks and benefits are difficult to quantify but pose intergenerational hazards.

Conclusions:

  • Enhanced understanding of radiation benefits and harms can improve personal and societal decision-making.
  • Informed choices regarding medical and societal radiation exposure are essential.