Results 71 to 80 of about 18,864 (282)

The Factors that Affect Online Learners’ Satisfaction

open access: yesThe Anthropologist, 2014
In distance learning systems, students’ satisfaction is a significant issue in terms of student attendance and not feeling lonely.
openaire   +1 more source

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

open access: yesAdvanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang   +2 more
wiley   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann   +8 more
wiley   +1 more source

Applying the interaction equivalency theorem to online courses in a large organization

open access: yes, 2014
Finding effective ways of designing online courses is a priority for corporate organizations. The interaction equivalency theorem states that meaningful learning can be achieved as long as courses are designed with at least a high level of one of three ...
Armellini, Alejandro   +2 more
core  

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

Assessment of Learner Satisfaction with Asynchronous Electronic Learning Systems

open access: yes, 2013
[[abstract]]The electronic learning (e-learning) literature has not addressed the measurement of learner satisfaction with asynchronous e-learning systems.
Wang, Yi-Shun
core  

An Analysis on Adult Learners’ Satisfaction in Online Education Programmes

open access: yesInternational Journal of Interactive Mobile Technologies (iJIM), 2018
The demand for online programmes is continuously increasing at varying degrees, with the major appeal coming from adult learners whom are managing with the numerous demands from other work and life domains. These adult learners have their own varied expectations from the online learning process. The purpose of this paper is to investigate the degree to
Huey Zher Ng, Sakina Sofia Baharom
openaire   +3 more sources

Emergent Topological Magnons and Thermal Hall Effect in 2D Filling‐Enforced Fully Compensated Ferrimagnets

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of ferroelectric‐intercalation‐driven transitions in magnetic configurations and magnonic topological phases, together with the symmetry relations of magnonic Berry curvature. ABSTRACT Magnons in collinear magnets with vanishing net magnetization offer unique advantages for spin transport, including ultrafast dynamics and ...
Yingxi Bai   +8 more
wiley   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

The influence of online CoI presences on learner satisfaction in higher education

open access: yes, 2021
In this study, the influence of the community of inquiry (CoI) presences on learner satisfaction levels of students attending an online graduate course at a private university in Istanbul, Turkey was analyzed. Forty-eight students who are taking a master'
Liman Kaban, Ayşegül
core   +1 more source

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