Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Mate Choice01:20

Mate Choice

Mate choice—the decision about whom to mate with—is a type of natural selection, since animals must reproduce to pass down their genes. Mate choice is also called intersexual selection because the behavior occurs between the sexes.
Natural Selection and Mating Preferences01:06

Natural Selection and Mating Preferences

The principle of natural selection posits that organisms better adapted to their environment are more likely to survive and reproduce. This principle is closely intertwined with mating preferences, a key aspect of sexual selection, which evolutionary psychologists believe is driven by instincts to propagate one's genes. Such instincts significantly influence mating behaviors and preferences between genders.
Females, due to their biological roles in conception, pregnancy, and nursing, inherently...
Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
Evolutionary psychology provides one explanation for these findings, suggesting...
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...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Diagnostic Costs of Metastatic and Unknown Primary Cancers in Alberta, Canada, 2017-2021.

Cancer investigation·2025
Same author

Comparative analysis of neural crest development in the chick and mouse.

Developmental biology·2024
Same author

How individuals with psychosis develop and maintain resilience to suicidal experiences through psychological therapy: a qualitative study.

BMC psychiatry·2024
Same author

Comparative Analysis of Neural Crest Development in the Chick and Mouse.

bioRxiv : the preprint server for biology·2024
Same author

Device-based 24-hour movement behaviours in adult phase III cardiac rehabilitation service-users during the COVID-19 pandemic: a mixed-methods prospective observational study.

Disability and rehabilitation·2024
Same author

Head and Neck Cancer: United Kingdom National Multidisciplinary Guidelines, Sixth Edition.

The Journal of laryngology and otology·2024

相关实验视频

Updated: Jun 5, 2026

Predictive Measurement for Windlass Change in Length and Selected Treatment Outcomes in Chronic Plantar Fasciitis
02:15

Predictive Measurement for Windlass Change in Length and Selected Treatment Outcomes in Chronic Plantar Fasciitis

Published on: March 1, 2024

574

在阿基里斯肌的性别差异在行走期间的阿基里斯肌行为

C M Waugh1, K Squier1, A Scott1

  • 1Dept. Physical Therapy, Faculty of Medicine, University of British Columbia, Canada; Centre for Aging SMART, Vancouver Coastal Health Research Institute, BC, Canada.

Journal of biomechanics
|June 6, 2025
PubMed
概括

男人和女人在行走时表现出不同的阿基里斯肌 (AT) 行为. 男人表现出更大的AT度,而女性则表现出更高的AT压力,这表明性别特异的生物力学差异.

科学领域:

  • 生物力学 生物力学
  • 人类的机动运动
  • 肌生理学 肌生理学

背景情况:

  • 阿基里斯肌 (AT) 对于运动至关重要.
  • 潜在的基于性别的AT特性差异可能会影响生物力学行为.
  • 了解这些差异是理解肌功能的关键.

研究的目的:

  • 调查阿基勒斯肌应变和行走过程中的机械性质的基于性别的差异.
  • 为了比较男性和女性之间的AT形态和机械参数.
  • 在步态周期期间分析动态AT行为.

主要方法:

  • 17名男性和15名女性在一个有仪器的跑步机上行走.
  • 3D运动捕捉和超声波成像记录了步态动力学和AT位移.
  • MANOVA和1D统计参数映射分析了AT属性和时间序列数据中的性别差异.

主要成果:

  • 与女性相比,男性的AT尺寸显著更大,度更大.
  • 妇女在推出阶段表现出更高的AT峰值移位和应变.
  • 男性在走路的晚期姿势阶段显示出增加的AT加载率.

结论:

关键词:
这是一种歇斯底里症.机械性质 机械性质硬性 这是一种硬性.压力应变是一种压力.

更多相关视频

Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions
08:48

Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions

Published on: October 27, 2023

943
Author Spotlight: Integrating Mechanical and Biological Analysis in Tendinopathy Research
04:37

Author Spotlight: Integrating Mechanical and Biological Analysis in Tendinopathy Research

Published on: March 1, 2024

974

相关实验视频

Last Updated: Jun 5, 2026

Predictive Measurement for Windlass Change in Length and Selected Treatment Outcomes in Chronic Plantar Fasciitis
02:15

Predictive Measurement for Windlass Change in Length and Selected Treatment Outcomes in Chronic Plantar Fasciitis

Published on: March 1, 2024

574
Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions
08:48

Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions

Published on: October 27, 2023

943
Author Spotlight: Integrating Mechanical and Biological Analysis in Tendinopathy Research
04:37

Author Spotlight: Integrating Mechanical and Biological Analysis in Tendinopathy Research

Published on: March 1, 2024

974
  • 在行走期间的阿基里斯肌生物力学中存在显著的基于性别的差异.
  • 这些发现突出了运动期间肌行为的性别特异性适应.
  • 在不同的负载条件和年龄组下进行进一步的研究是有必要的,以充分阐明肌力学中的性别差异.