Results 101 to 110 of about 4,921,293 (290)

Blockchain-Based Caching Architecture for DApp Data Security and Delivery

Sensors
Decentralized applications (DApps) built on blockchain technology offer a promising solution to issues caused by centralization. However, traditional DApps leveraging off-chain storage face performance challenges due to factors such as storage location ...
Daun Kim, Sejin Park
doaj   +1 more source

Decentralized Application

International Journal of Computer Science and Engineering, 2020
Gokulahari U, Padmavathy C, Aishwarya PL, Dhanuu Shri R.V   +3 more
openaire   +1 more source

Architectural Support for Trust Models in Decentralized Applications

, 2006
Decentralized applications are composed of distributed entities that directly interact with each other and make local autonomous decisions in the absence of a centralized coordinating authority.
Girish Suryanarayana, Mamadou H. Diallo, Richard N. Taylor, Justin R. Erenkrantz   +3 more
core   +1 more source

Analyzing the impact of storage shortage on data availability in decentralized online social networks [PDF]

, 2014
Maintaining data availability is one of the biggest challenges in decentralized online social networks (DOSNs). The existing work often assumes that the friends of a user can always contribute to the sufficient storage capacity to store all data. However,
Fu, Songling, Liao, Xiangke, Xiangke Liao, Kenli Li, Li, Kenli, Huang, Chenlin, He, Ligang, Ligang He, Songling Fu, Chenlin Huang   +9 more
core   +1 more source

Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries

Advanced Energy Materials, EarlyView.
This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang, Luca Weckelmann, Baolin Wu, Chih‐Long Tsai, Luc Raijmakers, Rüdiger‐A. Eichel, Anna Windmüller   +6 more
wiley   +1 more source

Multiscale Design of Anion Exchange Membrane‐Based Seawater Electrolysis for Sustainable Hydrogen Production

Advanced Energy Materials, EarlyView.
Direct seawater electrolysis using anion exchange membranes is emerging as a promising route for sustainable hydrogen production. This review summarizes multiscale design strategies from seawater chemistry and OER–ClER selectivity to catalysts, membranes, MEAs, cells, stacks, and system integration, providing a roadmap toward selective, durable, and ...
Chiho Kim, Geunhee Yuk, Jong‐Hyeok Park, Shin‐woo Myeong, Jun Seok Ha, Won Tae Hong, Jung Kyu Kim, Sung Mook Choi   +7 more
wiley   +1 more source

Experimentally Determined Spatiotemporal Charge Carrier Dynamics for the Development of Particulate Photocatalysts

Advanced Energy Materials, EarlyView.
This review looks at the different experimental techniques that measure spatiotemporal charge carrier dynamics. This information is viewed in the context of particulate photocatalysts, outlining the insights these techniques provide and how they advance our understanding.
Sutripto Khasnabis, Robert Godin
wiley   +1 more source

Enhancing smart contract security: Leveraging pre‐trained language models for advanced vulnerability detection

IET Blockchain
The burgeoning interest in decentralized applications (Dapps), spurred by advancements in blockchain technology, underscores the critical role of smart contracts.
Fei He, Fei Li, Peili Liang
doaj   +1 more source

The Future of Blockchain Technology in the Era of Quantum Computing: A Survey, Challenges and Future Directions

Engineered Science
Quantum computing poses a significant threat to the security foundations of decentralized blockchain technology. This survey examines how quantum computing will impact on the fundamental mechanisms underlying blockchain technology.
Atul Kumar, Bhisham Sharma, Panos Liatsis   +2 more
doaj   +1 more source

Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union

Advanced Energy and Sustainability Research, EarlyView.
This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa, Silvia Bobba, Cynthia E. L. Latunussa, Enrica Leccisi   +3 more
wiley   +1 more source