Results 231 to 240 of about 127,707 (312)

Vaccination systems under pressure: what the UK COVID-19 Inquiry teaches us about preparedness. [PDF]

J R Soc Med
Kasstan-Dabush B, Parker EP, Bell S, Abdi R, Bedford H, Chantler T.   +5 more
europepmc   +1 more source

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

Advanced 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, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Exploring the effect of GenAI on learning outcomes in higher education: a three-level meta-analysis. [PDF]

Front Psychol
Fan C, Ke L, Chen Z, Lv P.
europepmc   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Facilitators to doctoral completion among international students in a Global South University: An appreciative inquiry perspective. [PDF]

PLoS One
Zhang S, Zhan H.
europepmc   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

How understanding planet Earth became science. [PDF]

Nat Commun
europepmc   +1 more source

Engagement as a binding agent: a critical analysis of the revised community of inquiry framework. [PDF]

Front Psychol
Kuo C.
europepmc   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Fostering a culture of inquiry through a dedicated Nursing Research Clinic: a mixed-methods evaluation of the CREATE model. [PDF]

Front Med (Lausanne)
Liu Y, Lü Y, Ma N, Li C, Ke Y, Guo H.
europepmc   +1 more source