Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

6.0K
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...
6.0K
Ethical Standards II01:23

Ethical Standards II

1.1K
Ethical standards are the backbone of nursing practice, guiding nurses as they interact with patients, families, and colleagues. These standards are crucial for providing safe, empathetic care centered on the patient's needs.
Nurses are entrusted with upholding various ethical principles and standards. Nurses forge solid therapeutic relationships using trust, empathy, autonomy, confidentiality, and professional competence.
Confidentiality is crucial, embodying respect for individual privacy...
1.1K
Protection of Alcohols02:31

Protection of Alcohols

7.6K
This lesson delves into the concept of protection and deprotection of a functional group fundamental to synthetic organic chemistry. These phenomena are explained in the context of aliphatic and aromatic alcohols.
Protection
It defines a protecting group as the masking agent to make the more reactive species inert to a given set of conditions. This concept is depicted via the illustration of liquid flow through different outlets in an assembly of pipes. The analogy helps to understand the role...
7.6K
Protecting Groups for Aldehydes and Ketones: Introduction01:23

Protecting Groups for Aldehydes and Ketones: Introduction

8.3K
Protecting groups are compounds that can bind to a specific functional group in the presence of other functional groups to protect them from undesired chemical reactions. These compounds can selectively bind to particular functional groups and advance chemoselective reactions in polyfunctional systems (Figure 1). After the functional group has served its purpose, it is removed by reacting it with specific compounds.
8.3K
Legal Guidelines for Documentation01:06

Legal Guidelines for Documentation

1.8K
The legal guidelines for nursing documentation are essential for ensuring accurate, professional, and ethical recording of patient care. The guidelines are discussed here:
1.8K
Ethical Standards I01:25

Ethical Standards I

1.3K
The American Nurses Association (ANA) created and implemented the first nationally accepted Code of Ethics for Nurses with Interpretive Statements. The Code of Ethics is a living document regularly updated by the ANA and establishes an ethical standard that is non-negotiable for nurses in all roles and settings.
The Code of Ethics provisions outline the nurse's duty to the patient, the healthcare team, the profession, and society. The Code's fundamental principles include advocacy,...
1.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Two Novel Insulin-Sensitizing Peptides MGPR and AGPAGPR from <i>Miichthys miiuy</i> Fish Maw Alleviate Insulin Resistance Via Regulating the PPARγ-Driven IRS1/PI3K/AKT Signaling Pathway.

Journal of agricultural and food chemistry·2026
Same author

Configurational Entropy Induced Superconductive Phase Transition Temperature Dome in La<sub>1.8</sub>Sr<sub>0.15</sub>K<sub>x</sub>Na<sub>0.05-x</sub>CuO<sub>4-δ</sub>.

Chemphyschem : a European journal of chemical physics and physical chemistry·2026
Same author

Synthesis, Preclinical Investigations, and Pilot Clinical Imaging Studies of <sup>68</sup>Ga-Labeled Peptide-Derived c-Met-Targeted PET Probes.

Journal of medicinal chemistry·2026
Same author

One-stop evaluation using [<sup>68</sup>Ga]Ga-Pentixafor PET integrated with contrast-enhanced CT for visualization and localization of adrenal nodules in patients with primary aldosteronism.

Japanese journal of radiology·2026
Same author

Peptide-Based PET Imaging Agent [<sup>68</sup>Ga]Ga-DOTA-NT-20.3-Ibu for Noninvasive Evaluation of Tumor Neurotensin Receptor 1 Expression.

Molecular pharmaceutics·2026
Same author

Interfacial Oxygen Locking via Gradient Structural Design: A Route to Air-Stable and High-Performance Sodium Layered Oxides.

ACS nano·2025

Related Experiment Video

Updated: Nov 15, 2025

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
06:18

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm

Published on: October 20, 2022

2.3K

Using Secure Multi-Party Computation to Protect Privacy on a Permissioned Blockchain.

Jiapeng Zhou1, Yuxiang Feng1, Zhenyu Wang1

  • 1School of Software Engineering, South China University of Technology, Guangzhou 510006, China.

Sensors (Basel, Switzerland)
|March 6, 2021
PubMed
Summary

This study combines secure multi-party computation (MPC) with blockchain technology to enhance transaction privacy. The developed protocol integrates homomorphic encryption, secret sharing, and zero-knowledge proofs for secure data processing on Hyperledger Fabric.

Keywords:
Hyperledger Fabricpermissioned blockchainprivacysecure multi-party computation

More Related Videos

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

4.9K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.8K

Related Experiment Videos

Last Updated: Nov 15, 2025

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
06:18

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm

Published on: October 20, 2022

2.3K
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

4.9K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.8K

Area of Science:

  • Computer Science
  • Cryptography
  • Distributed Systems

Background:

  • Traditional centralized IT systems present privacy and fairness challenges.
  • Blockchain offers transparency and traceability but can expose private data.
  • Secure multi-party computation (MPC) enhances data privacy and correctness.

Purpose of the Study:

  • To combine secure MPC with blockchain to address privacy and trust issues in transaction data.
  • To develop a publicly verifiable secure MPC protocol for integration into blockchain systems.
  • To protect the privacy of transaction data within a permissioned blockchain environment.

Main Methods:

  • Constructed a secure MPC protocol using homomorphic encryption, secret sharing, and zero-knowledge proofs.
  • Designed a two-phase protocol: an on-chain computation phase and an off-chain preprocessing phase.
  • Integrated the protocol into chaincode within the Hyperledger Fabric framework.

Main Results:

  • The proposed solution demonstrated good performance on a permissioned blockchain.
  • The majority of protocol execution time was attributed to communication overhead.
  • The integration successfully protected the privacy of transaction data.

Conclusions:

  • The combination of MPC and blockchain effectively enhances transaction data privacy.
  • Communication efficiency is a key area for future performance improvements in such protocols.
  • The developed protocol offers a viable approach for secure and private transactions on blockchain platforms.