Results 161 to 170 of about 53,228 (281)

Exploiting the laws of order in smart contracts [PDF]

open access: green, 2019
Aashish Kolluri   +4 more
openalex   +1 more source

Blockchain‐Empowered H‐CPS Architecture for Smart Agriculture

open access: yesAdvanced Science, EarlyView.
This article reviews the current system architectures for smart agriculture and proposes a blockchain‐empowered hierarchical cyber‐physical system (H‐CPS) framework. It discusses the challenges and outlines future research directions, including the use of semantic blockchain to handle complex data and models.
Xiaoding Wang   +8 more
wiley   +1 more source

Temperature‐ and pH‐Responsive Polymeric Photocatalysts for Enhanced Control and Recovery

open access: yesAngewandte Chemie, Volume 134, Issue 51, December 19, 2022., 2022
Stimuli‐responsive photocatalytic materials have emerged that are not only able to efficiently catalyze reactions but can use external stimuli to modulate their physical properties. This technique has been used to control the reactivity of a photocatalytic material turning it on/off. Moreover, photocatalytic materials have been synthesized which can be
Rong Li   +2 more
wiley   +2 more sources

Secure smart contract-enabled control of battery energy storage systems against cyber-attacks

open access: yesAlexandria Engineering Journal, 2019
Battery Energy Storage Systems (BESSs) are an integral part of a sustainable and resilient smart grid. The security of such critical cyber-physical infrastructure is considered as a major priority for both industry and academia. In this paper, we propose
Naram Mhaisen   +2 more
doaj  

IoT Data Qualification for a Logistic Chain Traceability Smart Contract. [PDF]

open access: yesSensors (Basel), 2021
Ahmed M   +4 more
europepmc   +1 more source

Electrochemical‐Genetic Programming of Protein‐Based Magnetic Soft Robots for Active Drug Delivery

open access: yesAdvanced Science, EarlyView.
This manuscript presents a protein‐based soft robot for active drug delivery. Stimuli‐responsive protein is rationally designed and processed into the substrate of robots. Superparamagnetic Fe3O4 nanoparticles are patterned on the substrate using an electrochemical method, enabling the robot to respond to external physical fields.
Hang Zhao   +12 more
wiley   +1 more source

Smart-Contract Aware Ethereum and Client-Fog-Cloud Healthcare System. [PDF]

open access: yesSensors (Basel), 2021
Lakhan A   +6 more
europepmc   +1 more source

Bioinspired Liquid‐Free Ion‐Conductive Elastomers with Ultrahigh Mechanical Strength and Excellent Ionic Conductivity for Multifunctional Flexible Sensing Applications

open access: yesAdvanced Science, EarlyView.
⁻Inspired by the “brick wall” structure of pearl layer, FLICE‐110% liquid‐free ionic conductive elastomer had high mechanical strength (5.46 MPa), excellent ionic conductivity (3.29 × 10−4 S cm−1) and resilience. It can be used in smart music boxes, airplane wings and control manipulators.
Zequan Li   +13 more
wiley   +1 more source

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