Results 111 to 120 of about 29,375,691 (246)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

open access: yesAdvanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari   +5 more
wiley   +1 more source

Higher Education: Increased and Equitable Access to Quality Learning Opportunities

open access: yes, 2019
Given that many developing countries seek to increase participation in Higher Education (HE), COL will work with Ministries of Education and HE Institutions to support capacity building including the development and implementation of Open and Distance ...
Commonwealth of Learning
core   +1 more source

F-learning: a Facebook Application for Supporting Learning Management System [PDF]

open access: yesWarasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham, 2019
Nowadays, most universities provide a learning management system (LMS) to support teaching and learning. These LMS provide an ability to publish learning content, announce news and exchange opinion etc. However, most students may not pay attention to LMS
Chachrist Smarttapapong
doaj  

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao   +2 more
wiley   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

Using a Learning Management System to Improve Students' English Writing Skills

open access: yes, 2018
In Chapter 4, Using a Learning Management System to Improve Students’ English Writing Skills, Van Han and van Rensburg present how a college developed learning platform was incorporated into degree programs, in order to provide English as a second ...
Van Han, Nguyen, van Rensburg, Henriette
core   +1 more source

From Cherry Picking to Convergence – Migrating E-Learning Delivery to an LMS (Learning Management System) – the COLeLIO Experience

open access: yes, 2012
The Commonwealth of Learning e-learning for International Organizations (COLeLIO) (www.col.org/colelio) Initiative engages appropriate technology to custom design and deliver just-in-time (JIT) workplace e-learning for adult learners based in field ...
Commonwealth of Learning, Kwan, Angela
core  

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