Results 41 to 50 of about 124,712 (266)

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

On the experience of the implementation of cloud computing in the Donbass State Engineering Academy

CTE Workshop Proceedings, 2015
The purpose and objectives of the article are to describe the experience of a real implementation of cloud technologies on the example of a particular institution of higher education.
A. Y. Melnikov
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Domestic experience designing cloud-based learning environment for educational institutions

CTE Workshop Proceedings, 2014
The aim of this study is analysis of theoretical approaches to designing cloud-based learning environment (CBLE) for local educational institutions. Objectives of the study is to analyze research scientists, studying the experience of designing CBLE ...
T. A. Vakaliuk
doaj   +1 more source

The Ni,Cd Heteroatoms‐Initiated Synergistic Tuning of Electron Configuration in Fe2VO4 Nanosheets Electrocatalysts to Profoundly Stabilize Alkaline Seawater Electrolysis

Advanced Functional Materials, EarlyView.
A Ni,Cd‐codoped Fe2VO4/NF bifunctional electrocatalyst is rationally designed for efficient seawater electrolysis. Synergistic effect modulates electron configuration, optimizes intermediates adsorption, stabilizes high‐valence Fe/V sites, and repels chloride ions to suppress corrosion and side reactions, thus contributing to performance improvement of
Weiguo Huang, Bin Fang, Tao Meng, Xiaodong Chen, Ya Chen, Xin Gao, Fei Liang, Hongchao Sun, Jiangmin Zou, Chao Yuan, Yuanyuan Shao, Peiyi Ji, Yangang Wang, Lifeng Cui, Guoxiu Wang, Duu‐Jong Lee   +15 more
wiley   +1 more source

A multi-step day-ahead wind power forecasting based on VMD-LSTM-EFG-ABC technique

Energy Informatics
Accurate and robust wind power prediction for wind farms could significantly decrease the substantial effect on grid operating safety caused by integrating high-permeability intermittent power supplies into the power grid.
Shobanadevi Ayyavu, Md Shohel Sayeed, Siti Fatimah Abdul Razak   +2 more
doaj   +1 more source

INFORMATION SYSTEM AS A SERVICE: ISSUES AND CHALLENGES

Jurnal Sistem Informasi, 2013
Information system evolved as the evolution of information technology. The current state of information technology, placed the internet as a main resources of computing.
Muhammad Hafizhuddin Hilman
doaj   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf, Hiba Shahulhameed, Bhabani Sankar Swain, Shengzhong (Frank) Liu, Adel Najar   +4 more
wiley   +1 more source

BHFVAL: Block chain-Enabled Hierarchical Federated Variational Auto encoder Framework for Secure Intrusion Detection in Vehicular Networks

Scientific Reports
In modern vehicular systems, providing secure data processing with decentralized learning efficacy under limited computational resources and varying network conditions is challenging.
G Elavel Visuvanathan, Md Shohel Sayeed, Sumendra Yogarayan   +2 more
doaj   +1 more source

From Suppression to Enhancement: How Hygroscopic Seeding Particle Size Influences the Microphysical Processes and Precipitation Formation in Cumulus Clouds

Atmosphere
Warm-cloud hygroscopic seeding is widely used in precipitation enhancement, but the conditions under which seeding amplifies or suppresses rainfall remain unclear.
Xiantong Ren, Yan Yin, Qian Chen, Shaofeng Hua, Yubao Liu, Baojun Chen   +5 more
doaj   +1 more source