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

Radical Chain-Growth Polymerization: Overview01:10

Radical Chain-Growth Polymerization: Overview

2.4K
Chain-growth or addition polymerization is successive addition reactions of monomers with a polymer chain. In radical chain-growth polymerization, the reaction proceeds via a free-radical intermediate. The free radical is formed from radical initiators, which spontaneously generate free radicals by homolytic fission. Organic peroxides (such as dibenzoyl peroxide, as shown in Figure 1) or azo compounds are popular radical initiators. A low concentration ratio of radical initiator to monomer is...
2.4K
Amplifying Signals via Enzymatic Cascade01:22

Amplifying Signals via Enzymatic Cascade

8.4K
When a ligand binds to a cell-surface receptor, the receptor's intracellular domain changes shape, which may either activate its enzyme function or allow its binding to other molecules. The initial signal is amplified by most signal transduction pathways. This means that a single ligand molecule can activate multiple molecules of a downstream target. Proteins that relay a signal are most commonly phosphorylated at one or more sites, activating or inactivating the protein. Kinases catalyze...
8.4K
The Blood-brain Barrier00:49

The Blood-brain Barrier

47.0K
Overview
47.0K

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

Enabling Trust and Security in Digital Twin Management: A Blockchain-Based Approach with Ethereum and IPFS.

Sensors (Basel, Switzerland)·2023
Same author

Blockchain-Based Secure Authentication with Improved Performance for Fog Computing.

Sensors (Basel, Switzerland)·2022
Same author

Securing Fog Computing with a Decentralised User Authentication Approach Based on Blockchain.

Sensors (Basel, Switzerland)·2022
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: Jun 13, 2025

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients
09:00

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients

Published on: April 13, 2021

4.4K

一个基于区块链的认证机制,用于增强安全性.

Charlotte McCabe1, Althaff Irfan Cader Mohideen1, Raman Singh1

  • 1School of Computing, Engineering and Physical Sciences, University of the West of Scotland, Lanarkshire G72 0LH, UK.

Sensors (Basel, Switzerland)
|September 14, 2024
PubMed
概括
此摘要是机器生成的。

本研究介绍了区块链技术作为一种新的双因素身份验证 (2FA) 方法. 与传统方法相比,基于区块链的2FA提供了针对不断发展的网络威胁的增强数字安全.

关键词:
认证的真实性 认证的真实性区块链技术是区块链技术.加密货币加密货币加密货币加密货币多因素身份验证是多因素身份验证.智能合约是一种智能合约.

更多相关视频

Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring
06:32

Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring

Published on: July 14, 2023

1.2K
Bridging the Bio-Electronic Interface with Biofabrication
16:38

Bridging the Bio-Electronic Interface with Biofabrication

Published on: June 6, 2012

16.7K

相关实验视频

Last Updated: Jun 13, 2025

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients
09:00

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients

Published on: April 13, 2021

4.4K
Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring
06:32

Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring

Published on: July 14, 2023

1.2K
Bridging the Bio-Electronic Interface with Biofabrication
16:38

Bridging the Bio-Electronic Interface with Biofabrication

Published on: June 6, 2012

16.7K

科学领域:

  • 计算机科学 计算机科学
  • 网络安全 网络安全
  • 信息技术 信息技术 信息技术

背景情况:

  • 传统的基于密码的身份验证不足以满足现代网络安全需求.
  • 双因素身份验证 (2FA) 增强了安全性,但仍然容易受到复杂的网络攻击.
  • 网络犯罪分子日益复杂,需要采取先进的安全措施.

研究的目的:

  • 实施和评估区块链技术作为一个强大的双因素身份验证 (2FA) 解决方案.
  • 探索区块链在加强数字安全协议方面的潜力.
  • 将基于区块链的2FA与传统的2FA方法的有效性进行比较.

主要方法:

  • 开发一种利用区块链技术的新型双因素身份验证系统.
  • 整合加密原理和分布式分类账技术,以加强验证.
  • 在区块链-2FA和传统2FA之间对安全性能进行比较分析.

主要成果:

  • 基于区块链的2FA在防止未经授权的访问方面展示了卓越的安全功能.
  • 拟议的方法提供了对常见和先进的网络威胁的更有弹性防御.
  • 实施表明可行性和广泛采用在保护数字资产的潜力.

结论:

  • 区块链技术在双因素身份验证方面取得了重大进展.
  • 与现有方法相比,基于区块链的2FA提供了更强大的安全框架.
  • 这种方法为未来的网络安全增强提供了一个有希望的方向.