Results 141 to 150 of about 30,674 (262)

A systematic review and meta-analysis of motivational climate and youth sport outcomes: examining a hierarchical effects model. [PDF]

Front Psychol
Gu Y, Cheng L.
europepmc   +1 more source

Exploring youth sport coaches' perceptions of intended outcomes of leadership behaviours. [PDF]

Int J Sports Sci Coach, 2022
McGuckin ME, Turnnidge J, Bruner MW, Lefebvre JS, Côté J.   +4 more
europepmc   +1 more source

Colossal Photovoltaic Current in Ferroelectric Oxide by Constructing Defect Band

Advanced Science, EarlyView.
Colossal photovoltaic current density of 34.36 mA/cm2 under 375 nm illumination has been achieved in the Pb‐deficient PbTiO3 film. The ultraviolet photoresponsivity surpasses that of all reported ferroelectric materials. This enhancement is attributed to the junction effect between the Pb‐deficient and non‐defective layers.
Yiran Sun, Zhenbang Dai, Xingzhong Cao, Peng Zhang, Chen Lin, Zihang Huang, Ruian Zhang, Yi Fu, Xuanyu Jiang, He Tian, Jingjing Xue, Kaifeng Wu, Junhui Wang, Tianqi Deng, Andrew M. Rappe, Gaorong Han, Zhaohui Ren   +16 more
wiley   +1 more source

Training, teamwork, and a sense of belonging: describing youth sport and research investment. [PDF]

Ann Med
Kerr ZY, Fortington LV.
europepmc   +1 more source

Measurement invariance of the empowering and disempowering motivational climate questionnaire-coach in youth sport. [PDF]

Front Psychol, 2022
Appleton PR, Viladrich C, Quested E, González-García L, Papaioannou A, Hall HK, Balaguer I, Ramis Y, Sarrazin P, Heuzé JP, Ommundsen Y, Wold B, Samdal O, Duda JL.   +13 more
europepmc   +1 more source

Youth Sports and Concussion Risk [PDF]

Archives of Pediatrics & Adolescent Medicine, 2012
openaire   +2 more sources

Unlocking Strength‐Toughness Dilemma in High‐Entropy Borides by Intragranular Microstructural Reconstruction

Advanced Science, EarlyView.
An extreme non‐equilibrium process combining heavy direct current sintering and TiSi2 addition is used to construct intragranular energy dissipation units within high‐entropy boride ceramics to overcome the strength‐toughness trade‐off. The resulting ceramic demonstrates attractive mechanical properties with a flexural strength of 887 MPa and a ...
Yingjun Liu, Yuhan Yao, Yufei Zu, Zhaofu Zhang, Yang Zhang, Hongfeng Dong, Nan Zhang, Wuhao Cao, Lehao Liu, Yuan Hu, Ruiheng An, Wenhu Li, Luyi Zhu, Taotao Ai   +13 more
wiley   +1 more source

How to Promote Wellbeing in Youth Sport: Recommendations From the 2024 Copenhagen Consensus Conference. [PDF]

Scand J Med Sci Sports
Nielsen G, Krustrup P, Rossing NN, Elsborg PJ, Nøddesbo J, Krabbe A, Rashid I, Høj BB, Mortensen J, Østergaard S, Skovgaard T, Ryom KA, Aggerholm K, Agergaard S.   +13 more
europepmc   +1 more source

Microplastics‐Induced Gut Microbiota Dysbiosis Accelerates Alzheimer's‐Like Pathology and Cognitive Decline via the Gut–Brain Axis

Advanced Science, EarlyView.
Microplastics (MPs) breach the gut‐brain axis by triggering taurine‐depleting microbiota dysbiosis that accelerates Alzheimer‐like pathology in 5XFAD mice. Taurine supplementation normalizes autophagy, microglial quiescence, and cognition, and plasma taurine inversely tracks cognitive decline in ADNI participants, revealing a readily translatable ...
Zifeng Wu, Jiarong Yang, Miaoxuan Zhang, Yi Li, Zhuling Tu, Ji Wang, Jin‐Tai Yu, Kun Guo, Rongcan Luo   +8 more
wiley   +1 more source

Health-related outcomes of youth sport participation: a systematic review and meta-analysis. [PDF]

Int J Behav Nutr Phys Act
Bengtsson D, Svensson J, Wiman V, Stenling A, Lundkvist E, Ivarsson A.   +5 more
europepmc   +1 more source