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

Causes of Similarity-Dissimilarity Effect01:26

Causes of Similarity-Dissimilarity Effect

236
The similarity-dissimilarity effect, a fundamental concept in social psychology, explains how interpersonal similarities and differences influence attraction and social interactions. This effect is supported by three key psychological perspectives: balance theory, social comparison theory, and consensual validation.Balance Theory and Cognitive ConsistencyBalance theory, developed by Fritz Heider, posits that individuals seek cognitive consistency in their relationships. When two people share...
236
Associative Learning01:27

Associative Learning

1.2K
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
1.2K
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

373
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence of...
373
Collisions in Multiple Dimensions: Problem Solving01:06

Collisions in Multiple Dimensions: Problem Solving

5.2K
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...
5.2K
Collisions in Multiple Dimensions: Introduction01:05

Collisions in Multiple Dimensions: Introduction

6.5K
It is far more common for collisions to occur in two dimensions; that is, the initial velocity vectors are neither parallel nor antiparallel to each other. Let's see what complications arise from this. The first idea is that momentum is a vector. Like all vectors, it can be expressed as a sum of perpendicular components (usually, though not always, an x-component and a y-component, and a z-component if necessary). Thus, when the statement of conservation of momentum is written for a...
6.5K
Multicompartment Models: Overview01:14

Multicompartment Models: Overview

474
Multicompartment models are mathematical constructs that depict how drugs are distributed and eliminated within the body. They segment the body into several compartments, symbolizing various physiological or anatomical areas connected through drug transfer processes such as absorption, metabolism, distribution, and elimination.
These models offer a more comprehensive representation of drug behavior in the body than one-compartment models. They accommodate the complexity of drug distribution,...
474

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

Analysis of the Correlation Between Portal Vein Diameter (PVD) and Recurrent Esophagogastric Variceal Bleeding (EGVB) in Patients With Cirrhosis.

Journal of clinical gastroenterology·2026
Same author

RE：Electroacupuncture improves cognitive function and neuropsychiatric symptoms in breast cancer survivors: a pilot randomized controlled trial.

Journal of the National Cancer Institute·2026
Same author

Modulating the coordination environment of electrochemical catalysis for enhanced catalytic performance.

Chemical communications (Cambridge, England)·2026
Same author

Reconstruction of Nickel Chalcogenide Induced Ruthenium Nanoparticles Embedding for Oxygen Evolution: Mechanism Switching Enables Enhanced Catalytic Activity.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Engineering an Ultrahigh-Surface-Area Diatomic Catalyst via Two-Dimensional-Templated Vapor-Deposition for Advanced Energy Conversion.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Advances in targeted treatment of ferroptosis in diabetic kidney disease with SGLT2 inhibitors.

Diabetology & metabolic syndrome·2026

相关实验视频

Updated: Jan 8, 2026

Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts
08:51

Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts

Published on: September 20, 2024

2.0K

MISF:通过自适应性相似性学习和矩阵因数分解进行多式数据集成.

Fengfan Zhou, Xinqi Chen, Yusheng Jiang

    IEEE transactions on computational biology and bioinformatics
    |December 17, 2025
    PubMed
    概括
    此摘要是机器生成的。

    我们开发了MISF,这是一种用于整合单细胞多式联络数据的新算法. MISF通过学习细胞和基因的表征来增强细胞研究,改善细胞类型特定的基因模块分析.

    更多相关视频

    A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
    08:12

    A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

    Published on: March 1, 2022

    2.9K
    Cross-Modal Multivariate Pattern Analysis
    13:51

    Cross-Modal Multivariate Pattern Analysis

    Published on: November 9, 2011

    20.4K

    相关实验视频

    Last Updated: Jan 8, 2026

    Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts
    08:51

    Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts

    Published on: September 20, 2024

    2.0K
    A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
    08:12

    A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

    Published on: March 1, 2022

    2.9K
    Cross-Modal Multivariate Pattern Analysis
    13:51

    Cross-Modal Multivariate Pattern Analysis

    Published on: November 9, 2011

    20.4K

    科学领域:

    • 计算生物学 计算生物学
    • 基因组学就是基因组学.
    • 生物信息学是一种生物信息学.

    背景情况:

    • 单细胞多式数据提供了全面的细胞洞察力,整合了基因表达,染色质可访问性和空间位置.
    • 当前的整合方法往往忽略了基因表征,限制了细胞类型特定的基因模块分析.
    • 现有的算法难以整合多omics和空间转录组数据.

    研究的目的:

    • 开发一种新的算法,MISF (基于自适应性相似性网络学习和矩阵分解的多式数据集成),用于集成多种单细胞数据.
    • 为了使细胞和基因的联合,低维表示的学习.
    • 解决目前关于基因表示和空间数据集成的方法的局限性.

    主要方法:

    • 开发了MISF,采用了自适应相似性网络学习和矩阵分解.
    • 集成的多模式单细胞数据,包括多omics和空间转录.
    • 学习了细胞和基因的低维表示.

    主要成果:

    • MISF有效地整合了多式联运数据,在比较分析中表现优于现有的方法.
    • 该算法准确地定位细胞集群,并划分空间分布模式.
    • MISF促进了强大的细胞聚类和细胞类型特定的基因模块识别.

    结论:

    • MISF提供了一种强大的新工具,用于单细胞数据集成,捕获细胞和遗传信息.
    • 该方法增强了细胞异质性和空间组织的分析.
    • 在复杂的生物系统中,MISF为细胞类型特定的基因功能提供了新的见解.