Results 221 to 230 of about 2,366,466 (399)

THE ROLE OF ECCENTRIC STRENGTH EXERCISES IN INJURY PREVENTION OF HAMSTRING STRAINS IN TRACK AND FIELD SPRINTERS

, 2014
Matthew D. Jones
openalex   +1 more source

Three‐Dimensional Hierarchical Nanowire‐Networks with Deep‐Focus Tolerance and Adhesion Robustness for Harsh‐Environment SERS Sensing

Advanced Functional Materials, EarlyView.
A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan, Wentao Wang, Xiu Liang, Yongliang Zhang, Jie Liu, Yu Bai, Dangyuan Lei   +6 more
wiley   +1 more source

EXcellence and PERformance in Track and Field (EXPERT)-A Mixed-Longitudinal Study on Growth, Biological Maturation, Performance, and Health in Young Athletes: Rationale, Design, and Methods (Part 1). [PDF]

J Funct Morphol Kinesiol
Ribeiro T, Maia J, Conceição F, Baxter-Jones ADG, Guimarães E, Vasconcelos O, Dias C, Santos C, Paulo A, Aleixo P, Pinto P, Teixeira D, Massuça LM, Pereira S.   +13 more
europepmc   +1 more source

How do sports injury epidemiological outcomes vary depending on athletes' response rates to a weekly online questionnaire? An analysis of 39‐week follow‐up from 391 athletics (track and field) athletes [PDF]

Pascal Édouard, Pierre‐Eddy Dandrieux, David Blanco, Jeanne Tondut, Joris Chapon, Laurent Navarro, Astrid Junge, Karsten Hollander   +7 more
openalex   +1 more source

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

Advanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky, Tuo Zhao, Glaucio H. Paulino, Emily C. Davidson   +3 more
wiley   +1 more source

Enhancing track and field training feedback through 6G enabled transparent optical sensor networks. [PDF]

Sci Rep
Cai X.
europepmc   +1 more source

Are there lane advantages in track and field? [PDF]

PLoS One, 2022
Munro D.
europepmc   +1 more source

Field Emission from an Array of Free-standing Copper Nanowires Grown in PET Ion-track Membranes

, 2013
А. Жанботин, A. S. Yessenbekov, Maxim Saifulin, V. V. Saiko   +3 more
openalex   +1 more source

Sex, Age Group and Locality Differences in Adolescent Athletes' Beliefs, Values and Goal Orientation in Track and Field

, 2009
Ngien-Siong Chin, Selina Khoo, Wah Yun Low   +2 more
openalex   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

Advanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source