Results 71 to 80 of about 40,400 (295)
Internal Consistency and Reliability of the Networked Minds\ud Measure of Social Presence [PDF]
, 2004 This study sought to develop and test a measure\ud of social presence. Based on review of current\ud definitions and measures, a synthesis of the\ud theoretical construct that meets the criteria and\ud dimensions [1] is proposed for a broad successful ...
Biocca, Professor Frank +1 more
core
Making sense of visual management through affordance theory [PDF]
Production Planning & Control, 2016 Visual management is much used within operations management practice, particularly in association with process improvement initiatives in diverse areas such as production and healthcare. The practitioner literature abounds with suggested best practice.
Beynon-Davies, Paul, Lederman, Reeva
openaire +1 more source
Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling
Advanced Functional Materials, EarlyView.Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor +5 more
wiley +1 more source
The influence of communication technologies and approaches to study on transactional distance in blended learning [PDF]
, 2007 This paper explores the role played by communication technologies and study orientations in the amplification and reduction of transactional distance in blended learning. Factor analysis and structural equation modelling of different communication modes (
Wheeler, Steve
core +3 more sources
, 2016 In the last decade, the term “affordance,” coined by the ecological psychologist James Gibson (1986), has become a buzzword in CALL research. Often used to denote possibilities offered by technologies, the concept has been imported into CALL from cognate domains, such as human-computer Interaction (HCI). However, the CALL community has yet to engage in
openaire +1 more source
Advanced Functional Materials, EarlyView.A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou +8 more
wiley +1 more source
Studying web 2.0 interactivity: a research framework and two case studies [PDF]
, 2012 With more than one third of the world’s population being online, the Internet has increasingly become part of modern living, giving rise to popular literature that often takes a teleological and celebratory perspective, heralding the Internet and Web 2.0
De Marez, Lieven, Mechant, Peter
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Advanced Functional Materials, EarlyView.By tuning the pore size of mesoporous N‐doped carbon (MPNC) nanospheres as support material for molybdenum sulfide, the electrochemical activity of the composite material for the hydrogen evolution reaction can be optimized. An ideal MPNC pore size of 60 nm allows a high number of molybdenum sulfide active sites while maintaining efficient proton and ...
Niklas Ortlieb +3 more
wiley +1 more source
User-inspired design methodology using Affordance Structure Matrix (ASM) for construction projects
MATEC Web of Conferences, 2017 Traditionally, design phase of construction projects is often performed with incomplete and inaccurate user preferences. This is due to inefficiencies in the methodologies used for capturing the user requirements that can subsequently lead to ...
Maheswari J. Uma +2 more
doaj +1 more source
The ecology of the open practitioner: a conceptual framework for open research
Open Praxis, 2017 Open Educational Practices (OEP) have gained traction internationally over the last fifteen years, with individuals, institutions, and governments increasingly interested in the affordances of openness.
Adrian Stagg
doaj +1 more source