Results 111 to 120 of about 1,733,538 (306)

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

Advanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai, Xiaoyu Huo, Xin Long, Enkang Fu, Xusong Gong, Lei Wei, Liang An   +6 more
wiley   +1 more source

E-Learning and support tools for Information and Computer Sciences [PDF]

, 2011
The availability of Web 2.0 tools together with associated Open Educational Resources (OER) enables the creation of new social and collaborative learning spaces.
Ferreira, Giselle, Wilson, Tina
core  

Shape‐Controlled Guanine Self‐Assemblies for Stable and Fast‐Ion Solid–Electrolyte Interphases in Sustainable Li Metal Batteries

Advanced Functional Materials, EarlyView.
The shape of guanine self‐assemblies is tuned by introducing alkyl (G8), fluoroalkyl (G8f), and oligoether (G8g) side chains into the G moiety. The scanning tunneling microscopy results and calculations show that the presence and type of the side chain strongly affect the G self‐assembly network.
So‐Huei Kang, So‐Dam Sohn, Kyung Min Lee, Seok‐Kyu Cho, Byongkyu Lee, Ji Eun Lee, Sang‐Young Lee, Sang Kyu Kwak, Hyung‐Joon Shin, Changduk Yang   +9 more
wiley   +1 more source

Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu, Zhenfeng Li, Yue Fei, Ali Mohammadi, Ge Li   +4 more
wiley   +1 more source

Impacts of cognitive behavior therapy on occupational stress among science and social science education facilitators in open and distance learning centers and its implications for community development: A randomized trial group. [PDF]

Medicine (Baltimore), 2020
Ugwuanyi CS, Okeke CIO, Okeke CIO, Agboeze MU, Igwe NJ, Eya NM, Ejimonye JC, Oguguo BC, Ene CU, Chukwu CL, Obiozor EE, Agboeze MN, Nwachukwu RU, Koledoye UL, Ibenegbu QO, Ikeh FE, Sampson M, Attah FO, Ugwuanyi CK.   +18 more
europepmc   +1 more source

Library and Information Services for Open and Distance Learning: Assessing the Role of Mobile Technologies and Distance Learning in Higher Education [PDF]

, 2016
For Reason of it tested capabilities Open and Distance Learning Education has been widely accepted and adopted in many institutions across the worlds.
Esse, Ugwunwa C., Michael-Onuoha, Happiness Chijioke   +1 more
core  

Algorithmic Design of Disordered Networks With Arbitrary Coordination: Application to Biophotonics

Advanced Functional Materials, EarlyView.
Predictive Design of Disordered Networks: Disordered network‐like morphologies are abundant in nature, from cytoskeletal networks to bone structures and chalcogenide glasses. These structures are naturally hard to characterize. A new algorithmic tool extends the established Wooten–Weaire–Winer (WWW) algorithm to valencies above 4.
Florin Hemmann, Vincent Glauser, Ullrich Steiner, Matthias Saba   +3 more
wiley   +1 more source

AI as a Pedagogical Scaffold: Enhancing English as a Foreign Language Argumentative Writing and Critical Thinking in a Distributed Learning Environment

International Review of Research in Open and Distributed Learning
This study investigated the impact of generative artificial intelligence (GenAI) supported by blended instruction on the argumentative writing skills of first-year students in an English as a foreign language (EFL) teacher education program in a state ...
İrem Sağ, Buket Kip-Kayabaş
doaj   +1 more source

Combining knowledge mapping and videoconferencing for open sensemaking communities [PDF]

, 2007
The Open Educational Resources (OER) movement has been growing rapidly, opening up new opportunities for widening participation (Willinsky, 2006). OpenLearn is an OER pilot project developed by the UK Open University (OU) [http://www.open.ac.uk/openlearn]
Buckingham Shum, Simon, Okada, Alexandra, Scott, Peter, Tomadaki, Eleftheria   +3 more
core  

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source