Results 51 to 60 of about 31,470 (239)
Carbon Energy, EarlyView.A nanoporous carbon‐coated FeCoNiCrZn multi‐element alloy on carbon cloth (FeCoNiCrZn‐C@CC) is fabricated by ultrafast pulsed laser irradiation. It has excellent OER performance, achieving an overpotential of only 233 mV at 10 mA cm−2 and remarkable stability for 94 h at 250 mA cm−2, which is due to multiple factors.
Yu Liang +12 more
wiley +1 more source
Opening teaching landscapes: the importance of quality assurance in the delivery of open educational resources [PDF]
, 2014 Scholars are increasingly being asked to share teaching materials, publish in open access journals, network in social media, and reuse open educational resources (OER).
Atenas, J., Havemann, Leo, Priego, E.
core +4 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Aqueous zinc–iodine batteries (Zn–I2Bs) offer promise for grid storage due to safety and cost advantages yet face critical bottlenecks: severe self‐discharge (polyiodide shuttling and HER), limited energy density, sluggish kinetics, and zinc anode instability.
Jia‐Lin Yang +3 more
wiley +1 more source
Open Educational Resources (OER) competency framework [PDF]
, 2016 Produced by the Open Educational Resources (OER) expert group of the International Organisation of La Francophonie (IOF) at the Tunis Forum, November 2015Disponible en français dans EDUQ.info sous le titre "Référentiel de compétences sur les Ressources ...
core
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Using a coordinated regulation strategy of interface and ligand, we developed a nickel cobalt sulfide/carboxylate ligand‐modified nickel cobalt hydroxide composite (NiCo‐S/NiCo‐OH‐CL) with abundant heterointerfaces. Owing to the porous network, sulfur‐repellent hydrophilic surface, and dual electronic structure regulation, the coupled electrolysis ...
Jinghui Guo +12 more
wiley +1 more source
OER Awareness and Use: The Affinity Between Higher Education and K-12
International Review of Research in Open and Distributed Learning, 2018 Educators within Higher Education (HE) and K-12 share in the need for high quality educational resources to assist in the pursuit of teaching and learning.
Constance Blomgren
doaj +1 more source
Open Educational Resources and Practices [PDF]
, 2008 In the last few years, Open Educational Resources (OER) have gained much attention. From January 2006 to December 2007 the Open e-Learning Content Observatory Services (OLCOS), a project co-funded by the European Commission under the eLearning Programme,
Guntram Geser, Sandra Schaffert
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Learning the Lessons of Openness [PDF]
, 2012 The Open Educational Resources (OER) movement has built up a record of experience and achievements since it was formed 10 years ago as an identifiable approach to sharing online learning materials. In its initial phase, much activity was driven by ideals
Elliott-Cirigottis, Gary +3 more
core +4 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This review provides an overview of recent developments in metal organic framework (MOF)‐based and MOF‐derived composites for efficient oxygen evolution reaction. This review also emphasizes the structural design of electrocatalyst, active site optimization, and emerging prospects of their use in practical electrolyzer systems.
Bhagyashri B. Kamble +7 more
wiley +1 more source
Visualization Mapping Approaches for Developing and Understanding OER
International Review of Research in Open and Distributed Learning, 2013 Open educational resources (OER) can be described in numerous ways (Creative Commons, 2012). In this visualization based context, however, OER can be defined as …teaching, learning and research resources that reside in the public domain or have been ...
Teresa Connolly
doaj +3 more sources