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

14.1K
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.
14.1K
Lattice Centering and Coordination Number02:33

Lattice Centering and Coordination Number

13.4K
The structure of a crystalline solid, whether a metal or not, is best described by considering its simplest repeating unit, which is referred to as its unit cell. The unit cell consists of lattice points that represent the locations of atoms or ions. The entire structure then consists of this unit cell repeating in three dimensions. The three different types of unit cells present in the cubic lattice are illustrated in Figure 1.
Types of Unit Cells
Imagine taking a large number of identical...
13.4K
Reinforcement Schedules01:24

Reinforcement Schedules

577
Positive reinforcement is a powerful method for teaching new behaviors to both animals and humans. B.F. Skinner demonstrated this with his experiments using rats in a Skinner box. When a rat pressed a lever, it received a food pellet. This immediate reward encouraged the rat to repeat the behavior. This method, where a reward follows every instance of the behavior, is known as continuous reinforcement. It is highly effective for establishing new behaviors quickly.
Once a behavior is learned,...
577
Sequence Networks of Rotating Machines01:24

Sequence Networks of Rotating Machines

510
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
510
Circular Orbits and Critical Velocity for Satellites01:16

Circular Orbits and Critical Velocity for Satellites

5.5K
The Moon orbits around the Earth. In turn, the Earth (and other planets) orbit the Sun. The space directly above our atmosphere is filled with artificial satellites in orbit. One can examine the circular orbit, the simplest kind of orbit, to understand the relationship between the speed and the period of planets and satellites with respect to their positions and the bodies that they orbit.
Nicolaus Copernicus (1473-1543) first suggested that the Earth and all other planets orbit the Sun in...
5.5K
Statically Indeterminate Problem Solving01:16

Statically Indeterminate Problem Solving

794
Statically indeterminate problems are those where statics alone can not determine the internal forces or reactions. Consider a structure comprising two cylindrical rods made of steel and brass. These rods are joined at point B and restrained by rigid supports at points A and C. Now, the reactions at points A and C and the deflection at point B are to be determined. This rod structure is classified as statically indeterminate as the structure has more supports than are necessary for maintaining...
794

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

Amplification of MED30 at chromosome 8q24 reprograms MYC binding to low-affinity oncogenic enhancers in cancer cells.

Cell reports·2026
Same author

Discovery of a Robust Ru<sub>1</sub>-O-Ce Single Atom Catalyst for Coke-Free Dry Reforming of Methane.

Journal of the American Chemical Society·2026
Same author

Elucidating the role of a triazine-rich COF shell in stabilizing UiO-66-NH₂ for catalytic ozone decomposition.

Journal of hazardous materials·2026
Same author

Palladium-Catalyzed Enantioselective [4 + 2] Annulation with Allenes: Direct Access to Chiral Silatetralins.

JACS Au·2026
Same author

Self-assembled monolithic β-FeOOH/copper foam catalysts for enhanced catalytic reduction of nitrogen-containing contaminants in continuous-flow systems.

RSC advances·2026
Same author

Axial Ligand Engineering of Silver Single-Atom Catalysts with <i>N</i>-Heterocyclic Carbenes Unlocks Efficient Photocatalytic H<sub>2</sub>O<sub>2</sub> Production.

Journal of the American Chemical Society·2025
Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026
Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026
Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026
Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026
Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026
Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026
查看所有相关文章

相关实验视频

Updated: Feb 28, 2026

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

1.2K

基于LEO卫星网络中的匹配游戏理论的综合调度算法.

Yuan Xing1, Guofeng Zhao1, Zhenzhen Han2

  • 1School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China.

Sensors (Basel, Switzerland)
|February 27, 2026
PubMed
概括
此摘要是机器生成的。

本研究介绍了低地球轨道 (LEO) 卫星网络的集成调度算法 (ISA). 这种新的算法优化了有线和无线时间段,大大减少了对时间敏感流量的通信延迟.

关键词:
美国低空卫星网络 (LEO)确定性沟通 确定性沟通综合编程编程 综合编程编程匹配游戏理论的游戏理论.时间敏感的交通流量

更多相关视频

The HoneyComb Paradigm for Research on Collective Human Behavior
06:48

The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

9.9K

相关实验视频

Last Updated: Feb 28, 2026

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

1.2K
The HoneyComb Paradigm for Research on Collective Human Behavior
06:48

The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

9.9K

科学领域:

  • 太空-地球综合网络.
  • 卫星通信系统 卫星通信系统

背景情况:

  • 低地球轨道 (LEO) 卫星网络为时间敏感的交通提供灵活,低延迟的通信.
  • 卫星内部有线和卫星间无线链路之间的传输速率不一致会导致不稳定的延迟,挑战决定性通信.

研究的目的:

  • 为了解决LEO卫星网络不稳定的延迟问题.
  • 开发一种算法,确保对时间敏感流量的确定性通信.

主要方法:

  • 制定了一个理论模型来量化集成调度对决定性通信的影响.
  • 改革了调度模式,变成了一个循环的三面匹配游戏.
  • 为优化设计了一个集成调度算法 (ISA).

主要成果:

  • 拟议的ISA算法优化了有线和无线时间段的并发定位.
  • 实验结果显示ISA的性能优于现有的算法.
  • 与其他算法相比,实现了平均延迟减少16.6%.

结论:

  • 集成调度算法 (ISA) 有效地减少了LEO卫星网络的通信延迟.
  • 在时间敏感的应用中,ISA提高了确定性通信的可靠性.
  • 匹配游戏理论方法为集成调度挑战提供了有效的解决方案.