Related Experiment Video
Updated: Jul 13, 2026

05:33
How to Calculate and Validate Inter-brain Synchronization in a fNIRS Hyperscanning Study
Published on: September 8, 2021
COREC and IRMER--is co-existence achievable?
1Medical Physics Department, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK. andy.rogers@nuh.nhs.uk
The British Journal of Radiology
|August 22, 2007
Summary
Clinical research faces severe competition, requiring streamlined ethical and legal approval processes for radiation use. This commentary examines conflicts and proposes solutions to improve system integration for faster, first-class research outcomes.
Area of Science:
- Clinical Research
- Regulatory Affairs
- Medical Ethics
Background:
- Severe competitive pressures necessitate streamlined clinical research processes.
- Conflicts between ethical approval and legal radiation use requirements impede research efficiency.
- Existing approval systems present bottlenecks hindering research progress.
Purpose of the Study:
- To explore the background of the conflict between ethical and legal requirements for radiation use in research.
- To describe recent initiatives aimed at smoothing approval processes.
- To suggest improvements for integrating regulatory and ethical systems.
Main Methods:
- Commentary and analysis of existing regulatory and ethical frameworks.
- Review of recent initiatives addressing approval bottlenecks.
- Exploration of potential integration strategies for approval systems.
Main Results:
- Identified significant conflict points between ethical review and legal radiation compliance.
- Highlighted recent efforts to mitigate bottlenecks in research approvals.
- Proposed avenues for enhancing the integration of diverse approval systems.
Conclusions:
- Resolving conflicts between ethical and legal requirements is crucial for efficient clinical research.
- Improved integration of approval systems can unblock research bottlenecks.
- Further action is needed to optimize the research approval landscape.
More Related Videos
Related Concept Videos
Principle of Equivalence
According to Albert Einstein (1897-1955), free-falling and feeling weightless are intrinsically linked. If a person were in free-fall under gravity, for example, diving towards the Earth from an airplane, they would feel completely weightless. Similarly, a person descending in a lift may feel partially weightless. Broadly speaking, it is assumed that an object in a uniform gravitational field and an object undergoing constant acceleration in the absence of gravity are under the same...
Second Uniqueness Theorem
Consider a region consisting of several individual conductors with a definite charge density in the region between these conductors. The second uniqueness theorem states that if the total charge on each conductor and the charge density in the in-between region are known, then the electric field can be uniquely determined.
In contrast, consider that the electric field is non-unique and apply Gauss's law in divergence form in the region between the conductors and the integral form to the surface...
In contrast, consider that the electric field is non-unique and apply Gauss's law in divergence form in the region between the conductors and the integral form to the surface...
Cohesion
Cohesion is the attraction between molecules of the same type, such as water molecules. Water molecules have an overall neutral charge but are polar molecule. An oxygen atom in one water molecule has a partial negative charge that can bind to a hydrogen atom with a partial positive charge in a second water molecule, forming a hydrogen bond. Each water molecule can form up to four hydrogen bonds with other water molecules. Hydrogen bonds are responsible for water's cohesive nature.
On a surface,...
On a surface,...
Equivalent Couples
In mechanical engineering, the concept of equivalent couples plays a crucial role in understanding and analyzing various mechanical systems.
Two couples are considered to be equivalent if they produce the same rotational effect on a rigid body. In other words, the two couples have the same magnitude and act in the same direction, causing the same angular displacement or acceleration in the body.
For instance, consider two couples lying in the plane of the page, with one having a pair of equal...
Two couples are considered to be equivalent if they produce the same rotational effect on a rigid body. In other words, the two couples have the same magnitude and act in the same direction, causing the same angular displacement or acceleration in the body.
For instance, consider two couples lying in the plane of the page, with one having a pair of equal...
Correlations
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between...
Personal Identity
Personal identity is the deeply felt sense of self that individuals cultivate over time, intricately woven from intrinsic qualities they consider essential to their existence—qualities such as morality, intelligence, and friendliness. These attributes serve as vital internal benchmarks, guiding individuals in evaluating whether their actions resonate with their true selves.When personal identity takes center stage in one's life, individuals often emphasize their distinctiveness, highlighting...

