Results 81 to 90 of about 81,179 (265)
When helping hurts: validating a measure of compulsive helping and exploring potential correlates
Frontiers in PsychologyIntroductionThis cross-sectional study proposes and validates a new measure of compulsive helping: helping which harms the helper.MethodsEmerging Adults (N = 438; Mage = 20.29, SD = 1.04, 51.71% Female) reported on compulsive helping. Confirmatory factor
Katey Workman +3 more
doaj +1 more source
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
An evaluation of the measurement properties of the Mentor Self-Efficacy Scale among participants in Big Brothers Big Sisters of Canada Community Mentoring Programs [PDF]
International Journal of Evidence Based Coaching and Mentoring, 2013 The measurement properties of a newly developed instrument, Mentor Self-Efficacy Scale, were examined among 249 Big Brothers Big Sisters (BBBS) mentor, child, and parent triads.
Annalise Ferro +4 more
doaj
Educación Médica, 2018 Resumen: Objetivo: Analizar la validez convergente e incremental del ítem único de ansiedad ante exámenes (IUAEX) en estudiantes universitarios de psicología de Lima metropolitana.
Sergio Alexis Dominguez-Lara
doaj +1 more source
Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing
Advanced Materials, EarlyView.Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria +6 more
wiley +1 more source
Advanced Materials, EarlyView.Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam +6 more
wiley +1 more source
Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes
Advanced Materials, EarlyView.A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang +11 more
wiley +1 more source
Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
Psychometric Properties of the Young Schema Questionnaire (YSQ - S3)
Psychological Topics, 2020 This study aimed to examine some of the psychometric characteristics of the Croatian version of the Young Schema Questionnaire to verify its construct validity and to compare these results with results of research in different populations.
Irena Mišetić +2 more
doaj
Advanced Materials, EarlyView.We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang +20 more
wiley +1 more source