Results 101 to 110 of about 182,244 (304)

Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro   +8 more
wiley   +1 more source

Towards tailored online learning: Predicting learner profiles in an online learning environment with perceived needs satisfaction

open access: yesEducational Technology & Society
This study examined the relationship of learner profiles and the satisfaction of basic psychological needs among 109 undergraduate physics students participating in an online algebra training program.
Fei Gao, Rong Liu
doaj   +1 more source

Flexible Polypyrrole‐Based pH Sensors via Oxidative Chemical Vapor Deposition

open access: yesAdvanced Healthcare Materials, EarlyView.
Oxidative chemical vapor deposition (oCVD) of polypyrrole (PPy) thin films yields flexible, electrically conductive, and biocompatible pH sensors for monitoring on‐skin biological events. The highly sensitive, oCVD PPy skin‐conformal sensors enable real‐time, spatially resolved sensing of dynamic pH changes within physiologically relevant ranges (4–9 ...
Adrivit Mukherjee   +15 more
wiley   +1 more source

The influence of teacher emotional support on language learners’ basic psychological needs, emotions, and emotional engagement: Treatment-based evidence

open access: yesStudies in Second Language Learning and Teaching
This study assessed the influence of a 10-week teacher emotionally supportive quasi-experimental intervention on the perceived teacher emotional support (PTES), basic psychological needs (BPNs) satisfaction, emotions of anxiety and enjoyment, and ...
Fakieh Alrabai, Wala Algazzaz
doaj   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

The motivational challenge facing beginner learners of Spanish at a distance [PDF]

open access: yes, 2010
This paper presents some preliminary findings of an on-going longitudinal study of initial motivation and motivation maintenance in beginner distance adult learners of Spanish in the UK. Adapting a framework of executive motivational influences developed
Furnborough, Concha
core  

LEARNERS SATISFACTION FACTORS IN NEUROLOGY RELATED MOOCs

open access: yesSEA: Practical Application of Science, 2017
The aim of this article is to investigate the factors that are influencing student satisfaction in case of neurology related massive open online courses (MOOCs). We analyzed data collected from learners enrolled in 40 neurology related MOOCs, by manually looking for information in these courses reviews.
Ionela MANIU   +2 more
openaire   +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

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