Results 81 to 90 of about 74,585 (315)
Advanced Science, EarlyView.A rotational energy harvesting device that successfully reconciles high power density with mechanical durability through a hybrid sliding‐and‐bouncing kinematic mechanism is reported. The success reported in our paper includes addressing a dilemma where enhanced electrical output comes at the cost of increased friction and wear, limiting the practical ...
Yihong Lin +12 more
wiley +1 more source
Decentralized Runtime Norm Enforcement
, 2017 Smart roads are an electronically enriched form of highways that aim to maximize the throughput and safety of traffic. If a vehicle is not complying with its instructions, then an appropriate reaction such as a fine is required.
Testerink, B.J.G. +1 more
core
Frontiers in Environmental Science, 2018 The removal of phosphorus (P) from domestic wastewater is primarily to reduce the potential for eutrophication in receiving waters, and is mandated and common in many countries.
Joshua T. Bunce +4 more
doaj +1 more source
A Logic for Auditing Accountability in Decentralized Systems [PDF]
, 2005 We propose a language that allows agents to distribute data with usage policies in a decentralized architecture. In our framework, the compliance with usage policies is not enforced. However, agents may be audited by an authority at an arbitrary moment in time.
Corin, R.J. +4 more
openaire +3 more sources
Advanced Science, EarlyView.Inspired by Nitrite reductase, a metal–organic framework overlayer is introduced to regulate the interfacial hydration microenvironment on Cu electrodes, enriching hydrated K+ species that act as efficient proton donors. This strategy enables nitrate‐to‐ammonia conversion with near‐unity selectivity at industrial‐level current densities in neutral ...
Yuyin Mao +4 more
wiley +1 more source
Advanced Science, EarlyView.Herein, we propose a solar‐powered heavy metal trap (SPHT) for sludge disposal. The indoor experiments demonstrated that the sludge water content decreased from 90 % to 31 %, coupled with a decrease in heavy metal content to 6 % at most. Furthermore, the designed SPHT generated an initial potential of 0.10 V, and monitoring this hydrovoltaic potential ...
Yanlin Li +7 more
wiley +1 more source
Blockchain Approach for Healthcare Using Fog Topology and Lightweight Consensus
Acta Informatica PragensiaBackground: The internet of things (IoT) has transformed healthcare by integrating various devices and systems, fostering innovation in data management and operational efficiency.
Aya Laouamri +4 more
doaj +1 more source
Size-Based Routing Policies: Non-Asymptotic Analysis and Design of Decentralized Systems. [PDF]
Sensors (Basel), 2021 Bachmat E, Doncel J.
europepmc +1 more source
A Portable and Dual‐Button Microneedle Device Enables Intelligent Multimodal Laser Sensing
Advanced Science, EarlyView.A portable and dual‐button microneedle device enables rapid interstitial fluid sampling. Coupled with multimodal laser sensing and AI‐assisted data processing, the platform enables simultaneous molecular and elemental analysis for minimally invasive and multiplexed health assessment toward point‐of‐care diagnostics.
Yuanchao Liu +12 more
wiley +1 more source
Applied SciencesBig data and blockchain technology are coming together to revolutionize how decisions are made in a decentralized way across various industries. This review looks at how these technologies, along with distributed systems, can improve data security ...
Leonidas Theodorakopoulos +2 more
doaj +1 more source