Results 171 to 180 of about 8,665,252 (282)
Advanced Functional Materials, EarlyView.Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma +3 more
wiley +1 more source
Landesprodukten,Obst-u.Gemüsehandlung Regensburg Walhalla Math. Herrmann, Regensburgerstrasse 41
LANDESPRODUKTEN,OBST-U.GEMÜSEHANDLUNG REGENSBURG WALHALLA MATH. HERRMANN, REGENSBURGERSTRASSE 41 Landesprodukten,Obst-u.Gemüsehandlung Regensburg Walhalla Math. Herrmann, Regensburgerstrasse 41 ( -
Walhalla Math. Herrmann
core +1 more source
The mediating role of math self-efficacy between school-based parental involvement and math performance among students in Southeast Asia: evidence from PISA 2022. [PDF]
Front PsycholDjekourmane D, Zhang Y, Zhang X, Wang Z.
europepmc +1 more source
3D‐Printed Gradient Shape‐Memory Strain Sensors With Rewritable Gauge Factors
Advanced Functional Materials, EarlyView.A 3D‐printed shape‐memory strain sensor combines thermomechanical programming with gradient architectural design. Preset strain rewrites the gauge factor (GF), while the gradient geometry amplifies the response through strain redistribution. Reprogrammable sensitivity enables the same sensor to detect weak pulse signals and monitor large‐amplitude ...
Xuan Zhang +10 more
wiley +1 more source
Contextual factors related to math anxiety in second grade children
, 2008 Math anxiety is a greatly understudied construct in children. In adult and adolescent samples, research shows that a number of factors are related to math anxiety including negative self-perceptions and outcomes.
Jameson, Molly M.
core
Testing Explanations for Why Math Anxiety Predicts Poor Math Performance.
Math anxiety (MA) reliably predicts poor math performance (MP). Several theoretical mechanisms have been proposed to explain this relation, and numerous interventions have been designed to mitigate it. However, it is unclear whether these hypothesized mechanisms are distinct from one another, and thus it is also unclear whether different interventions ...
Lyons, Ian +4 more
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Biologically derived and hybrid nonviral nanovectors are examined as distinct but convergent design approaches. Integrating synthetic components with biologically functionalized membranes allows efficient interactions with complex cellular environments.
Clara Baldari +10 more
wiley +1 more source
The role of parental math anxiety in students` math anxiety and performance
, 2020 The current study mainly aims to clarify parental roles in students' math anxiety and performance. The relationship between anxiety and achievement has been widely studied and negative correlation was found (Hembree, 1990; Erktin et al, 2006; Devine et al., 2012).
openaire +1 more source
Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine
Advanced Healthcare Materials, EarlyView.Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi +2 more
wiley +1 more source