Results 121 to 130 of about 1,112,184 (309)

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source

Sustainable Service-Learning in Physical Education Teacher Education: Examining Postural Control to Promote ASD Children's Well-Being. [PDF]

Int J Environ Res Public Health, 2021
Valverde-Esteve T, Salvador-Garcia C, Gil-Gómez J, Maravé-Vivas M.   +3 more
europepmc   +1 more source

Common Signatures of Altered Gene Regulation and Invasiveness of Different Breast Cancer Cell Lines after Matrix Interface Crossing

Advanced Healthcare Materials, EarlyView.
Interface transmigration reprograms triple‐negative breast cancer cells, triggering a shared switch toward more aggressive and invasive phenotypes. Using a collagen I interface model, this study identifies shared transcriptional changes involving proliferation, chromatin remodeling, and DNA repair pathways.
Cornelia Clemens, Hannah Trampert, Nataliia Kotsiuba, Tilo Pompe   +3 more
wiley   +1 more source

The Social Context as a Determinant of Teacher Motivational Strategies in Physical Education [PDF]

, 2008
The purpose of the study was to provide an in-depth analysis of how Physical Education (PE) teachers perceive the social context to influence the motivational strategies that they use towards students.
Ntoumanis, Nikos, Taylor, Ian M.
core  

Ion‑Mediated Structural Engineering of Hydrogel Interfaces for Tunable Mechanical and Analyte Diffusion Properties in Electrochemical Biosensors

Advanced Materials, EarlyView.
An ion‐mediated structural engineering strategy enables versatile modulation of PVA–Alginate hydrogel microstructure. We systematically examine how different ion combinations affect hydrogel mechanical properties and analyte diffusivity. Applying this novel strategy to hydrogel as the outer membrane in an electrochemical glucose biosensor allows ...
Dongwook Lee, Soo A Kim, Beom‐Jun Shim, Yurim Lee, Tae Young Kim, Sunghyun Park, Yeontaek Lee, Hyeong Gyu Choi, Kayoung Son, Su Bin Han, Keun‐Young Yook, Seo Jung Kim, Won‐Yong Lee, Jungmok Seo, Jayoung Kim   +14 more
wiley   +1 more source

Implementing Service-Learning Programs in Physical Education; Teacher Education as Teaching and Learning Models for All the Agents Involved: A Systematic Review. [PDF]

Int J Environ Res Public Health, 2021
Pérez-Ordás R, Nuviala A, Grao-Cruces A, Fernández-Martínez A.   +3 more
europepmc   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Development and validation of an instrument to assess attacking tactical behavior in football

Journal Sport Area
Background: Existing tactical assessment tools generally evaluate overarching game principles but lack positional specificity and do not integrate decision-making and execution within a coherent framework.
Firmansyah Dahlan, Fajri Hamzah, Binsar Hasudungan Sihombing, Ahmad Syarif Burhan, Junaidi   +4 more
doaj   +1 more source

Assessment in senior secondary physical education. Questions of judgement [PDF]

, 2011
The ways in which various aspects of senior physical education courses should be assessed and whether some can, or indeed should be incorporated in external examinations, are matters of longstanding professional debate across Australia and ...
Campbell, Alistair, Gillespie, Lorna B., Lorna, Andrew, Newhouse, Paul, Penney, Dawn   +4 more
core   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source