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

Optimal Foraging00:48

Optimal Foraging

12.1K
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.
12.1K
Robbers Cave04:49

Robbers Cave

14.3K
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...
14.3K
Escape Velocity01:26

Escape Velocity

5.7K
The escape velocity of an object is defined as the minimum initial velocity that it requires to escape the surface of another object to which it is gravitationally bound and never to return. For example, what would be the minimum velocity at which a satellite should be launched from the Earth's surface such that it just escapes the Earth's gravitational field?
To calculate the escape velocity, it is assumed that no energy is lost to any frictional forces. In practice, a satellite...
5.7K
Rab Cascades01:25

Rab Cascades

2.7K
Rab GTPases act in a regulated cascade during membrane fusion, helping the lipid bilayers mix. The Rab family of proteins are active when bound to GTP, and inactive when bound to GDP. Hence, they act as guanine nucleotide-dependent molecular switches. Rab-GTP recognizes and binds to long or short-range tethering proteins to capture the target vesicle. These tethers coordinate with SNAREs on the vesicle and the target membrane to assemble the trans SNARE complex that locks the mixing bilayers.
2.7K
Instinctive Drift01:05

Instinctive Drift

254
Instinctive drift refers to the tendency of animals to revert to their innate behaviors despite repeated reinforcement. Breland and Breland demonstrated this concept in an experiment with a raccoon. The raccoon was trained to pick up two coins and place them in a container in exchange for food. Initially, the raccoon learned to associate the coins with food, making them a conditioned stimulus or a substitute for food. However, over time, the raccoon became less willing to put the coins into the...
254
Survival Tree01:19

Survival Tree

117
Survival trees are a non-parametric method used in survival analysis to model the relationship between a set of covariates and the time until an event of interest occurs, often referred to as the "time-to-event" or "survival time." This method is particularly useful when dealing with censored data, where the event has not occurred for some individuals by the end of the study period, or when the exact time of the event is unknown.
 Building a Survival Tree
Constructing a...
117

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

Male bumblebees (Bombus terrestris) are more active and behaviourally flexible than workers.

Animal cognition·2026
Same author

Impact of human presence and activity on urban Eurasian red squirrels' innovative problem-solving.

Behavioral ecology : official journal of the International Society for Behavioral Ecology·2025
Same author

'Ripple effects' of urban environmental characteristics on cognitive performances in Eurasian red squirrels.

The Journal of animal ecology·2024
Same author

Comparative cognition: Practical shortcomings and some potential ways forward.

Canadian journal of experimental psychology = Revue canadienne de psychologie experimentale·2020
Same author

Pigeons' performance in a tracking change-signal procedure is consistent with the independent horse-race model.

Journal of experimental psychology. Animal learning and cognition·2019
Same author

Inhibitory control and memory in the search process for a modified problem in grey squirrels, Sciurus carolinensis.

Animal cognition·2019
Same journal

Non-canonical amino acid incorporation enables minimally disruptive labeling of stress granule and TDP-43 proteinopathy.

eLife·2026
Same journal

Analysis of dendritic input currents during place field dynamics.

eLife·2026
Same journal

TopoMetry systematically learns and evaluates the latent geometry of single-cell data.

eLife·2026
Same journal

Navigating the path: Advice to physician-scientists on choosing a clinical specialty.

eLife·2026
Same journal

Neural activity profiles reveal overlapping, intermingled subpopulations spanning area borders in mouse sensorimotor cortex.

eLife·2026
Same journal

The exquisite mechanics of a tsetse bite.

eLife·2026
查看所有相关文章

相关实验视频

Updated: Jul 24, 2025

Flying Insect Detection and Classification with Inexpensive Sensors
05:16

Flying Insect Detection and Classification with Inexpensive Sensors

Published on: October 15, 2014

25.2K

飞行的松鼠,隐藏的宝藏.

Pizza Ka Yee Chow1

  • 1School of Psychology at the University of Chester, Chester, United Kingdom.

eLife
|July 7, 2023
PubMed
概括
此摘要是机器生成的。

在中国海南的松鼠通过在坚果中创建槽来展示工具使用. 这使得它们能够在树枝叉子中获取食物,并表现出适应性食行为.

科学领域:

  • 伦理学和动物行为:关注动物行为的研究,特别是野生动物群体的食策略和工具使用.

背景情况:

  • 松鼠居住在中国海南的雨林中.
  • 两种特定的松鼠物种被观察到具有独特的食物加工行为.
关键词:
行为行为行为行为行为.缓存 (caching) 是一种缓存.生态学生态学是什么环境适应 环境适应食品 储蓄 储存 储存抵押贷款的结构是按揭式的.松鼠 松鼠 松鼠 松鼠热带雨林 热带雨林 热带雨林

更多相关视频

A Video Demonstration of Preserved Piloting by Scent Tracking but Impaired Dead Reckoning After Fimbria-Fornix Lesions in the Rat
08:37

A Video Demonstration of Preserved Piloting by Scent Tracking but Impaired Dead Reckoning After Fimbria-Fornix Lesions in the Rat

Published on: April 24, 2009

11.9K
Marble Burying and Nestlet Shredding as Tests of Repetitive, Compulsive-like Behaviors in Mice
06:50

Marble Burying and Nestlet Shredding as Tests of Repetitive, Compulsive-like Behaviors in Mice

Published on: December 24, 2013

28.6K

相关实验视频

Last Updated: Jul 24, 2025

Flying Insect Detection and Classification with Inexpensive Sensors
05:16

Flying Insect Detection and Classification with Inexpensive Sensors

Published on: October 15, 2014

25.2K
A Video Demonstration of Preserved Piloting by Scent Tracking but Impaired Dead Reckoning After Fimbria-Fornix Lesions in the Rat
08:37

A Video Demonstration of Preserved Piloting by Scent Tracking but Impaired Dead Reckoning After Fimbria-Fornix Lesions in the Rat

Published on: April 24, 2009

11.9K
Marble Burying and Nestlet Shredding as Tests of Repetitive, Compulsive-like Behaviors in Mice
06:50

Marble Burying and Nestlet Shredding as Tests of Repetitive, Compulsive-like Behaviors in Mice

Published on: December 24, 2013

28.6K