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相关概念视频

Optimal Foraging00:48

Optimal Foraging

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How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
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Robbers Cave04:49

Robbers Cave

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During the 1950s, the landmark Robbers Cave experiment demonstrated that when groups must compete with one another, intergroup conflict, hostility, and even violence may result. At the Oklahoman summer camp, two troops of boys—termed the Rattlers and the Eagles—took part in a week-long tournament. During this time, their negativity culminated in derogatory name-calling, fistfights, and even vandalism and destruction of property. However, this work also revealed that such tension...
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Collisions in Multiple Dimensions: Problem Solving01:06

Collisions in Multiple Dimensions: Problem Solving

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In multiple dimensions, the conservation of momentum applies in each direction independently. Hence, to solve collisions in multiple dimensions, we should write down the momentum conservation in each direction separately. To help understand collisions in multiple dimensions, consider an example.
A small car of mass 1,200 kg traveling east at 60 km/h collides at an intersection with a truck of mass 3,000 kg traveling due north at 40 km/h. The two vehicles are locked together. What is the...
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Steps in Outbreak Investigation01:18

Steps in Outbreak Investigation

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In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
470
Stability of Equilibrium Configuration: Problem Solving01:13

Stability of Equilibrium Configuration: Problem Solving

955
The stability of equilibrium configurations is an important concept in physics, engineering, and other related fields. In simple terms, it refers to the tendency of an object or system to return to its equilibrium position after being disturbed. The stability of an equilibrium configuration can be analyzed by considering the potential energy function of the system and examining its behavior near the equilibrium point.
Problem-solving in the context of the stability of equilibrium configuration...
955
Decision Making: P-value Method01:09

Decision Making: P-value Method

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The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim  is also stated. These statements can act as null and alternative hypotheses:  a null hypothesis would be a neutral statement while the alternative hypothesis can...
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New Variations for Strategy Set-shifting in the Rat
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关于学校安全的游戏理论优化:针对战略攻击的资源配置.

Sabiha Unal Eyi1, Jun Zhuang1

  • 1Department of Industrial and Systems Engineering, University at Buffalo, Buffalo, New York, USA.

Risk analysis : an official publication of the Society for Risk Analysis
|December 5, 2025
PubMed
概括

平衡身体安全和心理健康计划是学校安全的关键. 最佳的投资策略需要考虑两种方法,以获得对暴力的持久保护.

科学领域:

  • 公共卫生 公共卫生
  • 游戏理论 游戏理论
  • 安全研究 安全研究

背景情况:

  • 由于暴力事件的增加,学校安全是一个主要问题.
  • 有效的策略需要平衡身体安全和心理健康支持.

研究的目的:

  • 为学校安全投资开发一个游戏理论模型.
  • 确定身体安全和心理健康计划之间的最佳分配.

主要方法:

  • 游戏理论框架模拟防御者与攻击者的互动.
  • 使用美国学校枪击数据进行数值模拟.
  • 敏感性和场景分析来测试战略的稳定性.

主要成果:

  • 物理安全措施提供了最强大的立即威力.
  • 持续保护需要在安全和心理健康方面进行平衡的投资.
  • 干预措施的有效性值显著影响最佳策略.

结论:

  • 综合身体安全和心理健康的双重方法战略对于全面的学校安全至关重要.
  • 该模型为教育机构的基于证据的决策提供了一个框架.
关键词:
游戏理论的游戏理论.心理健康干预措施 心理健康干预措施物理安全 物理安全资源分配的资源分配.学校安全学校的安全战略优化战略优化

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  • 未来的研究应该探索动态投资和外部威胁建模.