Results 61 to 70 of about 39,552 (303)
Advanced Materials, EarlyView.Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan +10 more
wiley +1 more source
Online training of teachers using OER: Promises and potential strategies
Open Praxis, 2014 Teacher education nowadays needs a change in vision and action to cater to the demands of changing societies. Reforms, improvements, and new approaches in teacher education are an immediate need. Online training of teachers using OER has emerged as a new
Pradeep Kumar Misra
doaj +1 more source
Nanotechnology Reviews, 2022 Developing efficient and robust electrocatalysts is increasingly essential for water splitting, severely hindered by the sluggish four-electron transfer process of oxygen evolution reaction (OER).
Deng Hanpeng +6 more
doaj +1 more source
Advanced Materials, EarlyView.Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He +3 more
wiley +1 more source
Temoa: An Open Educational Resources Portal to seek, investigate and inquire
Open Praxis, 2015 Temoa is a distributor of knowledge that provides a multilingual public catalog of collections of Open Educational Resources (OER). Temoa seeks to support the educational community to find the resources and materials that meet their needs for teaching ...
Marcela Georgina Gómez-Zermeño +1 more
doaj +1 more source
, 2011 Debate realizado en la comunidad OER de la UNESCO, mediante la plataforma WSIS, alrededor de la pregunta: ¿Debería el movimiento OER favorecer el uso comercial?Debate in the UNESCO OER community through WSIS platform, around the question: should OER ...
Downes, Stephen
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Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities
Advanced Materials, EarlyView.This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen +7 more
wiley +1 more source
Dimensions of open research: critical reflections on openness in the ROER4D project
Open Praxis, 2016 Open Research has the potential to advance the scientific process by improving the transparency, rigour, scope and reach of research, but choosing to experiment with Open Research carries with it a set of ideological, legal, technical and operational ...
Thomas King +3 more
doaj +1 more source
Textbook Broke: Textbook Affordability as a Social Justice Issue
Journal of Interactive Media in Education, 2020 In light of rising textbook prices, open education resources (OER) have been shown to decrease non-tuition costs, while simultaneously increasing academic access, student performance, and time-to-graduation rates.
J. Jacob Jenkins +5 more
doaj +1 more source
, 2012 This case study provides guidance on discovering, reusing and repurposing of Open Educational Resources (OER). It is presented within the context of research ethics OER for higher education learning and teaching and, together with the OER guidance ...
McGarvey, V, Liggett, A, Potter, S
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