Results 71 to 80 of about 12,295,091 (284)

Cognitive Load Theory Principles for Designing a Virtual Physics Environment

open access: yesInteraction Design and Architecture(s)
The use of virtual learning environments is increasing, and it raises the question of how the environments are designed to benefit learning outcomes.
Sonja Holmer   +3 more
doaj   +1 more source

Effect of virtual analytical chemistry laboratory on enhancing student research skills and practices [PDF]

open access: yesResearch in Learning Technology, 2017
This article aims to determine the effect of a virtual chemistry laboratory on university student achievement. The article describes a model of a laboratory course that includes a virtual component.
Boris Bortnik   +4 more
doaj   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Student and virtual learning environment interaction. Research of advanced attitudes

open access: yesLietuvos Matematikos Rinkinys, 2001
Educational institutions are interested in attempting to increase the variety and number of course offerings by using alternative delivery systems including the Intemet. Implementing virtual learning environments is one of the ways to do so.
Lina Tankelevičienė
doaj   +3 more sources

Fundamentos del proceso de formación profesional en entornos virtuales de enseñanza aprendizaje, desde un enfoque psicológico

open access: yesSantiago, 2015
This work pursues as main objective, to meditate theoretically about the essentials psychological elements that characterize the professional formation process in virtual environments of teaching learning (EVEA), in way of contributing to the improvement
MSc. Henrry G. Tapia-Molina   +2 more
doaj  

Making ‘Math Making’ Virtual

open access: yesBrock Education: a Journal of Educational Research and Practice, 2020
Due to the COVID-19 pandemic, university professors are challenged to re-envision mathematics learning environments for virtual delivery. Those of us teaching in elementary teacher preparation programs are exploring different learning environments that ...
Candace Figg   +2 more
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

The immersive virtual environment of the Digital Fulldome: Considerations of relevant psychological processes [PDF]

open access: yes, 2012
One of the most recent additions to the range of Immersive Virtual Environments has been the digital fulldome. However, not much empirical research has been conducted to explore its potential and benefits over other types of presentation formats. In this
Hedge, Craig   +2 more
core   +4 more sources

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

open access: yesAdvanced 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

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