Results 191 to 200 of about 277,874 (307)

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +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

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

Psychometric Evaluation of the Homework Rating Scale-Mobile Application: Reliability and Predictive Validity for Assessing Engagement in Smartphone-Delivered Cognitive Behavioural Therapy. [PDF]

Clin Psychol Psychother
Moggia D, Lutz W, Bakker D, Schwartz B, Kazantzis N.   +4 more
europepmc   +1 more source

Predictive Validity of Preclerkship Performance Metrics on USMLE Step 2 CK Outcomes in the Step 1 Pass/Fail Era

Karl Aharonian, Maggie Sanders, Tal Schlesinger, Victoria Winter, Edward Simanton Kirk Kerkorian School of Medicine, Las Vegas, NV, USACorrespondence: Karl Aharonian, Email aharonia@unlv.nevada.eduPurpose: With the transition of USMLE Step 1 to pass/fail,
Winter V, Aharonian K, Schlesinger T, Sanders M, Simanton E   +4 more
core  

Exploration of Pseudobinary Alloys (Al–Mn)‐(Co–Fe–Ni) to Design High‐Entropy and Compositionally Complex Alloys to Stabilize the τ Phase in Al–Mn‐Based Ferromagnetic Alloys

Advanced Engineering Materials, EarlyView.
This experimental study investigates the thermodynamic limits of the Al–Mn τ ferromagnetic phase within complex‐composition alloys (CCAs). Using nine rare‐earth‐free compositions, it explores a broad region of the pseudobinary AlMnCoFeNi system. The results reveal intricate links between composition, phase stability, and magnetic behavior, highlighting
Sacha Plagnol‐Chauzu, Laurent Peltier, Fodil Meraghni, Stéphane Delalande, Frédéric Mazaleyrat   +4 more
wiley   +1 more source

Development and Validation of an Algorithm to Identify Prenatal Care in Administrative Data: Predictive Validity for Adverse Birth Outcomes. [PDF]

Health Serv Res
Deng S, Barabell G, Bennett KJ.
europepmc   +1 more source

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

Advanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

Examining the predictive validity of alcohol-seeking following punishment-imposed abstinence in mice. [PDF]

Alcohol Clin Exp Res (Hoboken)
Tran L, Kuznetsova M, Manning EE, Campbell EJ.   +3 more
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

Predictive validity of progress test scores and academic achievement on SMLE performance among Saudi medical graduates. [PDF]

J Taibah Univ Med Sci
Alrebish S.
europepmc   +1 more source