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

Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

5.6K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
5.6K
Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

801
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
801

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

Characterization of the first complete genome sequence of yellow fever virus (YFV) in Sierra Leone: Implications for public health.

PLoS neglected tropical diseases·2026
Same author

Emergence of D1.1 reassortant H5N1 avian influenza viruses in North America.

bioRxiv : the preprint server for biology·2026
Same author

Refractory oral and cutaneous lichen planus successfully treated with upadacitinib.

JAAD case reports·2026
Same author

The emergence and molecular evolution of H5N1 influenza viruses in United States dairy cattle.

bioRxiv : the preprint server for biology·2026
Same author

Barriers and facilitators to, and knowledge of, cord blood banking among pregnant Hispanic women at a university obstetric clinic.

Transfusion·2026
Same author

Dynamics of natural selection preceding human viral epidemics and pandemics.

Cell·2026

相关实验视频

Updated: Jun 7, 2025

Biobank for Translational Medicine: Standard Operating Procedures for Optimal Sample Management
08:01

Biobank for Translational Medicine: Standard Operating Procedures for Optimal Sample Management

Published on: November 30, 2022

4.1K

在多容量网络上进行分布式,不变和透明的生物医学有限数据集请求管理.

Yufei Yu1,2, Maxim Edelson3, Anh Pham1,2

  • 1Division of Biomedical Informatics, Department of Medicine, University of California San Diego, La Jolla, CA, 92093, United States.

Journal of the American Medical Informatics Association : JAMIA
|November 21, 2024
PubMed
概括
此摘要是机器生成的。

一个新的区块链系统显著加快了有限数据集 (LDS) 的共享速度,将请求时间从几个小时减少到几秒钟. 这提高了数据访问的透明度和对多机构临床研究环境的信任.

关键词:
区块链区块链区块链区块链区块链数据保护数据的保护.分享数据的数据共享.隐私和安全隐私和安全

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
Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering
09:43

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering

Published on: November 22, 2019

6.2K

相关实验视频

Last Updated: Jun 7, 2025

Biobank for Translational Medicine: Standard Operating Procedures for Optimal Sample Management
08:01

Biobank for Translational Medicine: Standard Operating Procedures for Optimal Sample Management

Published on: November 30, 2022

4.1K
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
Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering
09:43

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering

Published on: November 22, 2019

6.2K

科学领域:

  • 医疗信息学 医疗信息学
  • 区块链技术 区块链技术
  • 数据管理数据管理

背景情况:

  • 有限数据集 (LDS) 对临床研究至关重要,但共享这些数据集可能耗时且复杂.
  • 现有的数据共享流程往往缺乏透明度和效率,阻碍了研究进展.
  • 需要一个精简,安全和可审计的系统来加快LDS请求.

研究的目的:

  • 开发和评估一个基于区块链的平台,用于自动化和加快有限数据集 (LDS) 共享请求.
  • 在多机构网络中提高数据访问的透明度和可审计性.
  • 在现实的网络条件下测量系统的效率和性能.

主要方法:

  • 开发了一个区块链系统,利用六个智能合约来自动化LDS共享工作流.
  • 实现了元数据初始化,访问请求处理和审计日志查询的流程.
  • 使用合成数据评估了系统的性能,模拟了大约1000个研究人员请求和36万个日志查询,跨越了三台具有不同规格的机器.

主要成果:

  • 该系统平均在约2.5秒内处理了研究人员的访问请求.
  • 有非空结果的审计日志查询平均约为3毫秒.
  • 观察到不同机构硬件容量的性能变化,超过某些硬件值后的回报率下降.

结论:

  • 基于区块链的系统大大减少了LDS共享请求时间,将小时转换为秒.
  • 加强数据访问透明度和清晰的审计轨迹提高了对多机构数据管理的信任.
  • 该系统有可能通过优化数据访问和交付流程来加速临床研究.