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

Quantifying Work02:30

Quantifying Work

19.0K
As a system undergoes a change, its internal energy can change, and energy can be transferred from the system to the surroundings, or from the surroundings to the system. 
19.0K
Weighted Mean00:57

Weighted Mean

4.9K
While taking the arithmetic, geometric, or harmonic mean of a sample data set, equal importance is assigned to all the data points. However, all the values may not always be equally important in some data sets. An intrinsic bias might make it more important to give more weightage to specific values over others.
For example, consider the number of goals scored in the matches of a tournament. While computing the average number of goals scored in the tournament, it may be more important to...
4.9K
Work and Energy for Variable Forces01:10

Work and Energy for Variable Forces

3.5K
When an object is acted upon by a variable force, the amount of work done and the change in energy of the object can be more complex to calculate compared to when a constant force is applied. Work is the product of force and displacement, while energy is the capacity of a system to do work. When a constant force is applied to an object, the work done can be calculated as the product of the force and the distance moved in the direction of the force. However, when a variable force is applied, the...
3.5K
Work Done by Many Forces01:03

Work Done by Many Forces

4.0K
The total work done on an object acted upon by multiple forces can be computed using two methods that give the same result. In one method, the work done by each force is first calculated. Then, those values are summed algebraically to calculate the total work done by all the forces. In the second method, the net force is first calculated by a vector sum of all the forces. Then, the work done by this force is obtained.
Since forces perpendicular to the displacement do no work, they do not...
4.0K
Work Done During Volume Change01:17

Work Done During Volume Change

3.9K
In mechanics, work is done on an object when the force acting on it displaces the object. In thermodynamics, work done on a system can be estimated when the system's volume changes during any thermodynamic process.
Consider a gas confined to a cylinder fitted with a movable piston at one end. If the gas expands from volume V1 to volume V2, it exerts a force on the piston, such that the piston moves by a distance dr.
The work done by the gas on the piston can be expressed as
3.9K
Column Efficiency: Rate Theory01:12

Column Efficiency: Rate Theory

279
The rate theory of chromatography provides quantitative insight into the shapes and widths of elution bands. These bands are based on the random-walk mechanism governing molecular migration within a column. The Gaussian profile of chromatographic bands arises from the cumulative effect of random molecular motions as they progress through the column.
During elution, a solute molecule experiences numerous transitions between stationary and mobile phases, exhibiting irregular residence times in...
279

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

Deploying Solutions: Tackling Barriers to Pediatric Mental Health Care for Military-Connected Children in Primary Care.

The Nursing clinics of North America·2026
Same author

Measuring competency progression across the advanced practice nursing curriculum: A framework for continuous improvement.

Journal of professional nursing : official journal of the American Association of Colleges of Nursing·2025
Same author

Core Competencies for Novice Military Family and Women's Health Nurse Practitioners: Skills for Effective Military and Operational Readiness.

Military medicine·2025
Same author

Recurrent Nodule on the First Toe.

Cutis·2025
Same author

Addressing Burnout in the Primary Care Setting: The Impact of an Evidence-Based Mindfulness Toolkit.

Military medicine·2023
Same author

Optimizing Care for Military Women: The Value of the Dual-Certified Family and Women's Health Nurse Practitioner.

Military medicine·2023
Same journal

Evaluation of artificial intelligence generated immersive virtual reality simulation on skill mastery.

Journal of professional nursing : official journal of the American Association of Colleges of Nursing·2026
Same journal

Exploring social determinants of learning in nursing education: Barriers, opportunities, and strategies using the Chamberlain SDOL Framework.

Journal of professional nursing : official journal of the American Association of Colleges of Nursing·2026
Same journal

Undergraduate nursing students' experiences of residential aged care professional education practice: A scoping review.

Journal of professional nursing : official journal of the American Association of Colleges of Nursing·2026
Same journal

A curriculum transformation strategy: Building AACN competencies into end-of-semester report-out.

Journal of professional nursing : official journal of the American Association of Colleges of Nursing·2026
Same journal

Motivations and barriers regarding higher nursing education among the Maine and Massachusetts nursing workforce.

Journal of professional nursing : official journal of the American Association of Colleges of Nursing·2026
Same journal

Designing an advanced pharmacology and therapeutics course through backward design and competency mapping.

Journal of professional nursing : official journal of the American Association of Colleges of Nursing·2026
查看所有相关文章

相关实验视频

Updated: Jun 5, 2025

A Quantitative Fitness Analysis Workflow
11:39

A Quantitative Fitness Analysis Workflow

Published on: August 13, 2012

14.4K

重新定义教师工作量指标:以数据为导向的方法

Heather L Johnson1, Danette F Cruthirds1, Laura A Taylor1

  • 1Daniel K. Inouye Graduate School of Nursing, Uniformed Services University of the Health Sciences, United States of America.

Journal of professional nursing : official journal of the American Association of Colleges of Nursing
|December 12, 2024
PubMed
概括
此摘要是机器生成的。

卡内基单位在研究生护理课程中不准确地测量了教师工作量. 使用自我报告的小时进行新的,定制的方法对于公平的教师努力分配和公平的基准测试至关重要.

关键词:
基准评价 (benchmarking) 是一种比较的方法.卡内基单位是指卡内基单位.学院的教师是什么意思护理 护理 护理政策 政策 政策 政策教学教学 在教学教学.工作负载的工作负载.

更多相关视频

Evaluation of Commercial-Off-The-Shelf Wrist Wearables to Estimate Stress on Students
12:51

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

Published on: June 16, 2018

7.4K
Assessing the Multiple Dimensions of Engagement to Characterize Learning: A Neurophysiological Perspective
13:57

Assessing the Multiple Dimensions of Engagement to Characterize Learning: A Neurophysiological Perspective

Published on: July 1, 2015

12.4K

相关实验视频

Last Updated: Jun 5, 2025

A Quantitative Fitness Analysis Workflow
11:39

A Quantitative Fitness Analysis Workflow

Published on: August 13, 2012

14.4K
Evaluation of Commercial-Off-The-Shelf Wrist Wearables to Estimate Stress on Students
12:51

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

Published on: June 16, 2018

7.4K
Assessing the Multiple Dimensions of Engagement to Characterize Learning: A Neurophysiological Perspective
13:57

Assessing the Multiple Dimensions of Engagement to Characterize Learning: A Neurophysiological Perspective

Published on: July 1, 2015

12.4K

科学领域:

  • 护理教育 护理教育
  • 学术管理学术管理
  • 教师发展学院发展学院

背景情况:

  • 对教师工作量进行基准评估对于确保学术机构的公平性至关重要.
  • 传统上用于学生工作负载的卡内基单位,往往不足以准确评估教师的努力.
  • 现有的模型可能与教师角色的多样性需求不一致,特别是在专门的研究生课程中.

研究的目的:

  • 评估卡内基单位在反映研究生护理课程内的实际教师努力方面的准确性.
  • 确定标准化"每学分小时"指标是否适用于所有课程.
  • 开发一个更公平,更准确的教师工作量评估系统.

主要方法:

  • 一个新的教师努力数据收集工具被实施,以收集教师自我报告的小时.
  • 工作负载在课程逐课程的基础上被仔细评估.
  • 分析了62个高级实践注册护士 (APRN) 课程的数据.

主要成果:

  • 每个学生学分小时的教师努力几乎是卡内基单位预测的两倍 (84小时与45小时对比).
  • 观察到教师努力的显著变化,一些课程需要比预期的多七倍的时间.
  • 普遍的"每学分小时"公式被证明是不可行的;基于报告的小时开发了一个新的工作负载信用计划,将信贷从平均3.7增加到4.92.

结论:

  • 卡内基单位是这个研究生护理课程中教师努力的不准确衡量标准.
  • 为了公平,需要对教师工作量评估采取量身定制的,特定于课程的方法.
  • 实施基于自报教师小时的系统,促进了学术劳动的更公平的分配.