Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Static Equilibrium - II01:07

Static Equilibrium - II

9.8K
Static equilibrium is a special case in mechanics that is very important in everyday life. It occurs when the net force and the net torque on an object or system are both zero. This means that both the linear and angular accelerations are zero. Thus, the object is at rest, or its center of mass is moving at a constant velocity. However, this does not mean that no forces are acting on the object within the system. In fact, there are very few scenarios on Earth in which no forces are acting upon...
9.8K
Oscillations about an Equilibrium Position01:04

Oscillations about an Equilibrium Position

6.6K
Stability is an important concept in oscillation. If an equilibrium point is stable, a slight disturbance of an object that is initially at the stable equilibrium point will cause the object to oscillate around that point. For an unstable equilibrium point, if the object is disturbed slightly, it will not return to the equilibrium point. There are three conditions for equilibrium points—stable, unstable, and half-stable. A half-stable equilibrium point is also unstable, but is named so...
6.6K
Stability of Equilibrium Configuration: Problem Solving01:13

Stability of Equilibrium Configuration: Problem Solving

949
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...
949
Static Equilibrium - I01:05

Static Equilibrium - I

18.5K
A rigid body is said to be in dynamic equilibrium when both its linear and angular acceleration are zero, relative to an inertial frame of reference. This means that a body in equilibrium can be moving, but only when its linear and angular velocities are constant. A rigid body is said to be in static equilibrium when it is at rest in the selected frame of reference. The distinction between static equilibrium (e.g., a state of rest) and dynamic equilibrium (e.g, a state of uniform motion) is...
18.5K
Stability of Equilibrium Configuration01:23

Stability of Equilibrium Configuration

760
Understanding the stability of equilibrium configurations is a fundamental part of mechanical engineering. In any system, there are three distinct types of equilibrium: stable, neutral, and unstable.
A stable equilibrium occurs when a system tends to return to its original position when given a small displacement, and the potential energy is at its minimum. An example of a stable equilibrium is when a cantilever beam is fixed at one end and a weight is attached to the other end. If the weight...
760
Pole and System Stability01:24

Pole and System Stability

864
The transfer function is a fundamental concept representing the ratio of two polynomials. The numerator and denominator encapsulate the system's dynamics. The zeros and poles of this transfer function are critical in determining the system's behavior and stability.
Simple poles are unique roots of the denominator polynomial. Each simple pole corresponds to a distinct solution to the system's characteristic equation, typically resulting in exponential decay terms in the system's...
864

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Examining visual prior entry of semantic affective valences: positive is biased over negative.

Cognition & emotion·2025
Same author

Binding a stimulus after, but not before, response execution: examining the temporal binding window of event files.

Psychological research·2025
Same author

Toddlers' Helping Behavior Is Affected by the Effortful Costs Associated With Helping Others.

Developmental science·2024
Same author

Generalisation of value-based attentional priority is category-specific.

Quarterly journal of experimental psychology (2006)·2022
Same author

Top-down then automatic: Instructions can continue to influence visual search when no longer actively implemented.

Attention, perception & psychophysics·2022
Same author

The item-specific proportion congruency effect transfers to non-category members based on broad visual similarity.

Psychonomic bulletin & review·2022

関連する実験動画

Updated: Jan 8, 2026

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.3K

直感的ではない物理学：配向が注意の優先順位付けにおいて安定性を凌駕する

Ece Yucer1, Andrew Clement2, Jay Pratt3

  • 1Department of Psychology, University of Toronto, 100 St. George St., Toronto, ON, M5S 3G3, Canada. ece.yucer@mail.utoronto.ca.

Psychonomic bulletin & review
|December 15, 2025
PubMed
まとめ

物体の安定性は、それ自体では注意を引き付けない。むしろ、安定性を示唆する手がかり、例えば直立した配向や親しみやすさが、注意の優先順位付けを駆動し、安定性は直接的な注意ガイドではなく推測されることを示唆している。

キーワード:
注意捕捉直感的物理学安定性視覚的注意

さらに関連する動画

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane
07:24

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Published on: August 22, 2025

452
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.5K

関連する実験動画

Last Updated: Jan 8, 2026

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.3K
Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane
07:24

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Published on: August 22, 2025

452
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.5K

科学分野:

  • 認知心理学;視覚知覚;注意研究

背景:

  • 物体の特性が注意にどのように影響するかを理解することは、日常の相互作用を説明するために不可欠である。;注意の割り当てにおける知覚された安定性の役割は、まだ十分に探求されていない。

研究 の 目的:

  • 知覚された物体の安定性と人間の注意システムとの間の相互作用を調査すること。;安定性自体が注意を導くのか、それとも安定性に関連する手がかりが注意を導くのかを判断すること。

主な方法:

  • 安定した物体と不安定な物体の刺激を用いた、修正された手がかりなしの時間順序判断タスクを利用した。;参加者の応答に適合させたロジスティック回帰モデルを使用して、主観的同時性の点を計算した。;交通標識、未知の物体、および幾何学的形状（線）を含む様々な刺激を使用した。

主要な成果:

  • 安定した交通標識は注意を引いたが、安定した未知の物体は引かなかった。これは、親しみやすさの役割を示唆している。;垂直線（安定）は、低レベルの特徴を制御した傾いた線（不安定）よりも注意を引いた。;発見されたことは、安定性自体ではなく、安定性の手がかりが注意の優先順位付けに影響を与えることを示唆している。

結論:

  • 知覚された安定性は注意を直接導くのではなく、配向や親しみやすさのような手がかりから推測される。;直立した配向と物体の親しみやすさは、初期の注意の優先順位付けを駆動する重要な特徴である。;注意の優先順位付けは、固有の物体特性ではなく、推測された特性によって影響を受ける。