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

Radiation Pressure: Problem Solving01:09

Radiation Pressure: Problem Solving

450
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...
450
Solving Problems in Physics02:32

Solving Problems in Physics

6.5K
Problem-solving is the ability to apply general physical principles to specific situations, usually expressed by equations. It is an essential skill in physics, and can also be useful for applying physics in everyday life as well. Analytical skills and problem-solving abilities can be applied to new situations, compared to a list of facts, which can never be extensive enough to include every possible circumstance. To solve physics problems, a certain amount of creativity and insight is...
6.5K
Radiation: Applications01:17

Radiation: Applications

1.2K
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...
1.2K
Conduction, Convection and Radiation: Problem Solving01:20

Conduction, Convection and Radiation: Problem Solving

1.4K
There are three methods by which heat transfer can take place: conduction, convection, and radiation. Each method has unique and interesting characteristics, but all three have two things in common: they transfer heat solely because of a temperature difference; and the greater the temperature difference, the faster the heat transfer.
In order to solve a problem related to heat transfer, first of all, the situation needs to be examined to determine the type of heat transfer involved. This could...
1.4K
Absorption of Radiation01:05

Absorption of Radiation

814
The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
814
Ampere-Maxwell's Law: Problem-Solving01:17

Ampere-Maxwell's Law: Problem-Solving

739
A parallel-plate capacitor with capacitance C, whose plates have area A and separation distance d, is connected to a resistor R and a battery of voltage V. The current starts to flow at t = 0. What is the displacement current between the capacitor plates at time t? From the properties of the capacitor, what is the corresponding real current?
To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
For the first part of...
739

You might also read

Related Articles

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

Sort by
Same author

Supporting Canadian families of children with disabilities: unmet needs and service gaps.

Frontiers in public health·2026
Same author

Prostate cancer detection with [<sup>99m</sup>Tc]Tc-HYNIC-iPSMA SPECT: The Australian experience.

Radiography (London, England : 1995)·2025
Same author

The effect of inappropriate patient centring on CT numbers and radiation dose: A survey of current practices and knowledge.

Radiography (London, England : 1995)·2024
Same author

What supports and services post COVID-19 do children with disabilities and their parents need and want, now and into the future?

Frontiers in public health·2024
Same author

Response to: ChatGPT in medical imaging higher education: Reply to Currie et al.

Radiography (London, England : 1995)·2023
Same author

ChatGPT in medical imaging higher education.

Radiography (London, England : 1995)·2023
Same journal

The perceived value of clinical reflective work undertaken by radiography students in Ireland.

Radiography (London, England : 1995)·2026
Same journal

Optimisation of radiation dose and image quality in paediatric chest and abdominal CT examinations: A systematic review.

Radiography (London, England : 1995)·2026
Same journal

Assessing key aspects of equality, diversity and inclusion (EDI) among undergraduate radiography students at an Irish university.

Radiography (London, England : 1995)·2026
Same journal

Magnetic resonance guided radiotherapy (MRgRT) and clinical outcomes: A systematic review.

Radiography (London, England : 1995)·2026
Same journal

Taking the mobile to the patient's home: A systematic review of domiciliary x-ray imaging.

Radiography (London, England : 1995)·2026
Same journal

Radiographers' perceptions of malpractice and radiographic errors in the United Arab Emirates.

Radiography (London, England : 1995)·2026
See all related articles

Related Experiment Video

Updated: Sep 2, 2025

Irradiator Commissioning and Dosimetry for Assessment of LQ &#945; and &#946; 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

7.3K

Practical learning through radiation physics problem solving.

H Currie1, C Lough2, G Currie3

  • 1College of Engineering and Computer Science, Australian National University, Canberra, Australia.

Radiography (London, England : 1995)
|August 3, 2022
PubMed
Summary
This summary is machine-generated.

This study presents a practical method for identifying unknown radionuclides, crucial for safe radioactive waste management and clinical problem-solving. The approach aids in distinguishing individual or mixed samples, enhancing nuclear medicine education.

Keywords:
EnergyHalf-lifePhotonPhysics

More Related Videos

Laser-heating and Radiance Spectrometry for the Study of Nuclear Materials in Conditions Simulating a Nuclear Power Plant Accident
09:18

Laser-heating and Radiance Spectrometry for the Study of Nuclear Materials in Conditions Simulating a Nuclear Power Plant Accident

Published on: December 14, 2017

10.5K
Author Spotlight: Improving Radiation Therapy Access with Radiation Planning Assistant
05:18

Author Spotlight: Improving Radiation Therapy Access with Radiation Planning Assistant

Published on: October 6, 2023

1.5K

Related Experiment Videos

Last Updated: Sep 2, 2025

Irradiator Commissioning and Dosimetry for Assessment of LQ &#945; and &#946; 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

7.3K
Laser-heating and Radiance Spectrometry for the Study of Nuclear Materials in Conditions Simulating a Nuclear Power Plant Accident
09:18

Laser-heating and Radiance Spectrometry for the Study of Nuclear Materials in Conditions Simulating a Nuclear Power Plant Accident

Published on: December 14, 2017

10.5K
Author Spotlight: Improving Radiation Therapy Access with Radiation Planning Assistant
05:18

Author Spotlight: Improving Radiation Therapy Access with Radiation Planning Assistant

Published on: October 6, 2023

1.5K

Area of Science:

  • Nuclear Physics
  • Radiochemistry
  • Medical Physics

Background:

  • Accurate identification of radionuclides is essential for safe radioactive waste disposal and effective clinical decision-making.
  • Varying half-lives of radionuclides necessitate robust methods for managing long-term radioactive waste.
  • Cross-contamination risks in mixed samples require precise radionuclide identification for appropriate disposal protocols.

Purpose of the Study:

  • To outline a practical investigation for students to identify unknown single radionuclides based on their physical properties.
  • To develop a method for identifying constituent radionuclides within mixed samples using mathematical curve stripping.
  • To provide educators and clinicians with a template for enhancing understanding of foundational physics in nuclear medicine.

Main Methods:

  • Systematic investigation of physical properties of unknown radioactive samples.
  • Application of mathematical curve stripping techniques for analyzing mixed radionuclide samples.
  • Utilizing real data for practical exercises and student replication.

Main Results:

  • A developed investigation allows for the identification of single unknown radionuclides.
  • The method successfully identifies constituent radionuclides in mixed samples.
  • Provided data and guidelines facilitate replication and learning.

Conclusions:

  • The practical activity enhances students' understanding of fundamental physics principles relevant to nuclear medicine.
  • This approach supports improved clinical problem-solving and research practices.
  • The provided template and guidelines serve as valuable resources for educators and practitioners.