Results 101 to 110 of about 14,718,013 (303)

Optimization of the Production of Rubber Compounds Using Mathematical Models

open access: yesAdvanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle   +7 more
wiley   +1 more source

Equity Matters 2016: Digital and Online Learning for Students with Disabilities [PDF]

open access: yes, 2016
The Center on Online Learning for Students with Disabilities (COLSD) has released the 2016 version of its annual publication Equity Matters: Digital and Online Learning for Students with Disabilities.
Center on Online Learning and Students with Disabilities
core   +1 more source

Online Meta-Learning

open access: yesCoRR, 2019
ICML 2019. The first two authors contributed equally.
Chelsea Finn   +3 more
openaire   +4 more sources

Online learning with (multiple) kernels : a review [PDF]

open access: yes, 2013
This review examines kernel methods for online learning, in particular, multiclass classification. We examine margin-based approaches, stemming from Rosenblatt's original perceptron algorithm, as well as nonparametric probabilistic approaches that are ...
Diethe, Tom, Girolami, Mark
core   +1 more source

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

open access: yesAdvanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle   +5 more
wiley   +1 more source

Interaction-oriented instructional practices show promise in enhancing overall performance and narrowing racial achievement gaps in college online courses

open access: yes
The open access publication is available at https://doi.org/10.24059/olj.v29i3.4626Effective student interaction is critical for promoting student engagement and fostering a sense of community in online learning.
Zhou, Xuehan   +3 more
core   +1 more source

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

open access: yesAdvanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin   +16 more
wiley   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

What do global researchers mean when they say “online learning?” [PDF]

open access: yes, 2019
Apparently, 46 different things! This work in progress poster will present a visualization of the overtime growth of definitions of “Online Learning”.
Singh, Vandana
core  

Posting Patterns of Students' Social Presence, Cognitive Presence, and Teaching Presence in Online Learning [PDF]

open access: yes, 2019
Kilis, Selcan/0000-0001-5751-2363WOS: 000499950800010Using the Community of Inquiry framework, this case study probes the posting patterns of students' social presence, cognitive presence, and teaching presence in an online learning setting.
Yildirim, Zahide   +4 more
core   +1 more source

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