Results 71 to 80 of about 1,816,745 (277)
Advanced Engineering Materials, EarlyView.Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente +3 more
wiley +1 more source
, 2017 Smart contracts are self-executing digital transactions using decentralized cryptographic mechanisms for enforcement. They were theorized more than twenty years ago, but the recent development of Bitcoin and blockchain technologies has rekindled ...
Kevin Werbach, Nicolas Cornell
core +1 more source
Unusual Swelling Behavior of Hydrogels Modified with Spiropyran as Appendage or Crosslinker
Advanced Functional Materials, EarlyView.Not so innocent after all—spiropyran crosslinkers in methylenebisacrylamide‐crosslinked poly(acrylamide‐co‐acrylic acid) hydrogels increase crosslinking density, but also, counterintuitively, increase swelling. Charge complexation, cooperative chemo‐mechanical effects, and aggregation may explain these observations.
Michael M. Lerch +7 more
wiley +1 more source
A Review on Recent Progress of Smart Contract in Blockchain
IEEE Access, 2022 A smart contract, in form, is represented as a piece of computer program code involving related commercial transactions and algorithms. Essentially, this is the computerization of the pre-agreed contract between the participants.
Canghai Wu +4 more
doaj +1 more source
Temporal Aspects of Smart Contracts for Financial Derivatives
, 2018 Implementing smart contracts to automate the performance of high-value over-the-counter (OTC) financial derivatives is a formidable challenge. Due to the regulatory framework and the scale of financial risk if a contract were to go wrong, the performance
C Clack, D Magazzeni, N Rescher, RM Lee
core +1 more source
Towards Smart Hybrid Fuzzing for Smart Contracts [PDF]
, 2020 Smart contracts are Turing-complete programs that are executed across a blockchain network. Unlike traditional programs, once deployed they cannot be modified.
Gervais, Arthur +3 more
core +2 more sources
Deep Learning-Based Malicious Smart Contract and Intrusion Detection System for IoT Environment
Mathematics, 2023 The Internet of Things (IoT) is a key enabler technology that recently received significant attention from the scientific community across the globe. It helps transform everyone’s life by connecting physical and virtual devices with each other to offer ...
Harshit S. Shah +8 more
semanticscholar +1 more source
Electroactive Liquid Crystal Elastomers as Soft Actuators
Advanced Functional Materials, EarlyView.Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley +1 more source
LikeStarter: a Smart-contract based Social DAO for Crowdfunding
, 2019 Crowdfunding has become a popular form of collective funding, in which small donations or investments, made by groups of people, support the development of new projects in exchange of free products or different types of recognition. Social network sites,
Contu, Michele +3 more
core +1 more source
A Survey of Ethereum Smart Contract Security: Attacks and Detection
Distributed Ledger Technol. Res. Pract.A smart contract is a computerised transaction agreement that carries out predefined terms without human involvement or third-party intermediaries. It serves as a trust intermediary in several industries, including finance, insurance, and supply chain ...
Tengyun Jiao +5 more
semanticscholar +1 more source