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Related Concept Videos

Vebe Test01:22

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The Vebe test is a method used to measure the workability of concrete, particularly effective for dry concrete mixes. This test employs a specific apparatus that includes a cylindrical chamber, a standard slump cone, and a transparent disc-shaped rider, all mounted on a vibrating table. The cylindrical chamber has dimensions of nine and a half inches in diameter and eight inches in height.
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McNemar's Test is a nonparametric statistical test used to determine if there is a significant difference in proportions between two related groups when the outcome is binary (e.g., yes/no, success/failure). It is beneficial when we have paired data, such as pre-test/post-test designs, where the same subjects are measured under two different conditions. The test is named after the statistician Quinn McNemar, who introduced it in 1947. It is commonly used in situations where subjects are...
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Updated: Apr 18, 2026

VirWaTest, A Point-of-Use Method for the Detection of Viruses in Water Samples
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Why physicians ought not to perform virginity tests.

Kevin Gary Behrens

    Journal of Medical Ethics
    |January 22, 2015
    PubMed
    Summary
    This summary is machine-generated.

    Physicians should not perform virginity tests. This practice is medically impossible, causes significant harm, and violates the ethical principle of non-maleficence, making it morally unjustified.

    Keywords:
    Applied and Professional EthicsClinical EthicsHuman DignityRightsWomen

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    Area of Science:

    • Medical Ethics
    • Public Health

    Background:

    • Virginity testing is a practice performed by some physicians.
    • This practice is controversial due to ethical and scientific concerns.

    Purpose of the Study:

    • To argue against the moral justification of physicians performing virginity tests.
    • To highlight the ethical, social, and scientific reasons for discontinuing this practice.

    Main Methods:

    • Ethical argumentation based on the principle of non-maleficence.
    • Analysis of social harms associated with virginity testing.
    • Examination of the scientific validity of virginity testing.

    Main Results:

    • Virginity testing poses potential harms to individuals tested.
    • The practice contributes to broader social harms.
    • Virginity testing is scientifically impossible to perform accurately.
    • Physicians are morally obligated to adhere to scientific principles.

    Conclusions:

    • Physicians should not perform virginity tests due to ethical and scientific objections.
    • The medical profession should universally condemn virginity testing as unethical.
    • Adoption of the Quebec College of Physicians' stance is recommended.