Results 131 to 140 of about 1,112,184 (309)

Exploring the impact of targeted overhand serve practice intervention: An approach to improve volleyball players' overhand serving skills

Journal Sport Area
Background Problems: The precision of serves in volleyball plays a crucial role in shaping the outcome of a match, potentially altering the game's dynamics, scoring points, and elevating the overall team performance.
Ade Vina Mardila, Ahmad Richard Victorian, Destriana, Destriani   +3 more
doaj   +1 more source

Teaching competences in physical education teacher initial training [PDF]

, 2019
Entre las competencias docentes, conocer los contenidos de la disciplina a impartir y cómo deben ser impartidos resulta de vital importancia. Esta investigación busca (a) conocer si existen diferencias en la percepción de egresados, alumnado y ...
Castejón, Francisco Javier, Cañadas, Laura, Santos-Pastor, María Luisa   +2 more
core   +1 more source

De Rerum Natura: How Do Halide Perovskites Self‐Heal From Damage?

Advanced Materials, EarlyView.
How can lead‐halide‐perovskites self‐heal after damage from light, heat, mechanical strain, or radiation? We show that reversible chemical defects underly performance losses and recovery, highlighting the roles of halide and proton migration, redox‐driven reactions, and acid‐base equilibria.
Davide Raffaele Ceratti, Gary Hodes, David Cahen   +2 more
wiley   +1 more source

Do prospective physical education teachers really want to be physical education teachers?

Croatian Journal of Education : Hrvatski časopis za odgoj i obrazovanje, 2013
The purpose of the present study was to determine the attitudes of prospective physical education teachers to the physical education teaching profession in relation to their gender, year of study, type of high school graduated from and family income. The population of the study was comprised of 696 prospective physical education teachers.
openaire   +3 more sources

Teachers Are Making a Difference: Understanding the Influence of Favorite Teachers [PDF]

, 2012
Using the theoretical framework of occupational socialization, the purpose of this study was to examine preservice physical education teachers’ beliefs and values of teachers and teaching through analysis and interpretation of favorite teacher narratives.
Schmidt, Karen, Smith, Mark A.
core   +1 more source

Deployable 3D‐Printed Vascular Stent with Surface‐Catalysed Endogenous Nitric Oxide Generation

Advanced Materials, EarlyView.
A deployable 3D‐printed vascular stent was fabricated with surface‐catalyzed endogenous nitric oxide generation, representing a promising new direction for stent development. The stent can be remotely controlled by magnetic force in its compressed state and fully deployed at the target site using an untethered heat source, potentially eliminating the ...
Kun Zhou, Zifei Han, Kang Lin, Di Wu, Siti Nur Asyura Adzlan, Qingqing Fan, Christina Cortez‐Jugo, Rona Chandrawati, Cyrille Boyer   +8 more
wiley   +1 more source

Self‐Regulating Sodium‐Ion Battery Materials: From Phase Reconstruction to Functional Activation

Advanced Materials, EarlyView.
Self‐regulating sodium‐ion batteries hinge on programmable phase behavior in layered oxides, interphases that renew without growth, and electrolytes that steer solvation and chemistry. This review distills mechanisms into design rules that span composition, site and entropy tuning, and self‐buffering anodes, linking operando evidence to choices and ...
Hong Gao, Dingyi Zhang, Chao Wang, Tianxiao Chen, Xingwang Peng, Yuxiu Xing, Xin Guo, Yufei Zhao, Yong Wang, Guoxiu Wang, Hao Liu   +10 more
wiley   +1 more source

PENGETAHUAN CALON GURU PENDIDIKAN JASMANI TENTANG KEGAWATDARURATAN DALAM PEMBELAJARAN PENDIDIKAN JASMANI [PDF]

, 2017
Penelitian ini dilatarbelakangi oleh pentingnya pengetahuan calon guru pendidikan jasmani tentang kegawatdaruratan dalam pembelajaran pendidikan jasmani, Pendidikan jasmani bercirikan aktivitas fisik yang memicu terjadinya kegawatdaruratan.
Putra, Bintan Mandala
core  

Phase Diagrams Enable Solid‐State Battery Design

Advanced Materials Interfaces, EarlyView.
Batteries are non‐equilibrium devices with inherent thermodynamic driving forces to react at interfaces, regardless of kinetics or operating conditions. Chemical potential mismatches across interfaces are dissipated via interfacial reactions. In this work, it is illustrated how phase diagrams and chemical potential maps predict degradation pathways but
Nathaniel L. Skeele, Matthias T. Agne
wiley   +1 more source

Physical fitness and anthropometric correlates of 500 m rowing performance in Indonesian athletes

Journal Sport Area
Background: Rowing performance is shaped by athletes’ physical fitness and anthropometric characteristics, yet evidence from Indonesian rowing populations remains scarce.
Asmuddin, La Ode Maklum Sabrin, Bogy Restu Ilahi, Doni Pranata, Amran   +4 more
doaj   +1 more source