Related Concept Videos

Establishment of Rat Models Mimicking Gender-affirming Hormone Therapies06:24

Establishment of Rat Models Mimicking Gender-affirming Hormone Therapies

The protocol describes the development of two rodent models mimicking gender-affirming hormone therapies through subcutaneous administration of testosterone or estradiol plus cyproterone acetate (used in human therapies for transgender people): setting of the doses, identification of relevant biomarkers, and evaluation of the...
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A Probing Device for Quantitatively Measuring the Mechanical Properties of Soft Tissues during Arthroscopy06:16

A Probing Device for Quantitatively Measuring the Mechanical Properties of Soft Tissues during Arthroscopy

Probing during arthroscopy surgery is normally done to assess the condition of the soft tissue, but this approach has always been subjective and qualitative. This report describes a probing device that can measure the resistance of the soft tissue quantitatively with a tri-axial force sensor during...
5.9K
Socioemotional Experience and Gender Development01:30

Socioemotional Experience and Gender Development

Social-emotional experiences and cultural influences play significant roles in shaping gender development. During middle childhood, from ages 6 to 11, peer groups become dominant in reinforcing gender norms. Children in this age group often align with same-gender peer groups, which actively encourage behaviors that conform to traditional gender roles. For instance, boys may be discouraged from engaging in activities perceived as feminine, reinforcing culturally dictated norms about masculinity...
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Short-distance Transport of Resources02:12

Short-distance Transport of Resources

Short-distance transport refers to transport that occurs over a distance of just 2-3 cells, crossing the plasma membrane in the process. Small uncharged molecules, such as oxygen, carbon dioxide, and water, can diffuse across the plasma membrane on their own. In contrast, ions and larger molecules require the assistance of transport proteins due to their charge or size. Transport across membranes also occurs within individual cells, playing a variety of essential roles for the plant as a whole.
17.5K
Wrist and Hand Examination12:21

Wrist and Hand Examination

Source: Robert E. Sallis, MD. Kaiser Permanente, Fontana, California, USA
The wrist is a complex joint made up of 8 carpal bones and their numerous articulations and ligaments. Overlying the wrist are the tendons and muscles of the hand and fingers. The hand is made up of 5 metacarpal bones, and the tendons that run to the hand overlie these bones. Finally, the fingers consist of 14 phalanges with their articulations held together by collateral ligaments and volar plates. Common mechanisms of...
57.1K
Evaluation of Commercial-Off-The-Shelf Wrist Wearables to Estimate Stress on Students12:51

Evaluation of Commercial-Off-The-Shelf Wrist Wearables to Estimate Stress on Students

A protocol to evaluate solutions based on commercial-off-the-shelf (COTS) wrist wearables to estimate stress in students is proposed. The protocol is carried out in two phases, an initial laboratory-based stress induction test, and a monitoring stage taking place in the classroom while the student is performing academic...
7.9K