Results 41 to 50 of about 17,021 (256)

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

Advanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Need Analysis of Development Electronic Module Teaching Materials in Rhythmic Gymnastics Course

Journal of Physical Education Health and Sport, 2020
This study aims to analyze the learning process in rhythmic gymnastics courses for the Physical and Recreational Education Study Program of the Nahdlatul Ulama University Lampung as a basis for developing electronic module teaching materials for rhythmic
Oktariyana Oktariyana, Oktariyani Oktariyani   +1 more
doaj   +1 more source

Synchronization‐Dissipation in the Cardiorespiratory System

Advanced Science, EarlyView.
By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border, Alain Nogaret, Andrew Lefevre, Vishal Jain   +3 more
wiley   +1 more source

An Energy Autonomous Microneedle Array‐Based Sensing System for Continuous Biomarker Monitoring

Advanced Science, EarlyView.
This work presents an innovative self‐powered wearable biosensor system for real‐time monitoring of multiple biomarkers in interstitial fluid. The device integrates stainless steel‐based minimally invasive microneedles with ion‐selective membranes, enabling simultaneous Na+, K+, Ca2+, pH, and glucose detection.
Arnab Pal, Kai‐Po Fan, Sheng‐Chun Hung, Jaba Roy Chowdhury, Jun‐Hsun Chung, Meenakshi Ray, Hsiang‐Yun Hsu, Fu‐Cheng Kao, Kuei‐Lin Liu, Zong‐Hong Lin   +9 more
wiley   +1 more source

Brain‐Computer Interface Training Fosters Perceptual Skills to Detect Errors

Advanced Science, EarlyView.
Accurate perception of visuomotor errors underpins motor precision and learning, yet conventional behavioral training fails to improve sensitivity to subtle errors. Real‐time EEG‐based brain‐computer interface feedback targeting the error positivity component enhances perceptual learning of small errors.
Deland H. Liu, Fumiaki Iwane, Minsu Zhang, Leonardo G. Cohen, José del R. Millán   +4 more
wiley   +1 more source

Mechanical Intelligence in Bone Regeneration: Bridging Material and Cellular Memory for Enhanced Healing

Advanced Science, EarlyView.
Mechanical intelligence reframes bone regeneration as a time‐dependent coupling between material and cellular memory. Biomaterials store and release mechanical history, while cells retain prior cues and remodel the repair niche. Matching these memories to healing stages may guide stage‐specific scaffolds, sensing‐assisted prediction, mechanical dosing,
Jin Tian, Guoyou Huang, Yang Chen, Teng Ma, Bo Cheng, Feng Xu, XiaoKang Li, Pei Yang, Ting Wen   +8 more
wiley   +1 more source

Using structural equation modelling to reassess bias in judging the vault event in men’s artistic gymnastics

Scientific Reports
In gymnastics competitions, the judges evaluate the performance of the gymnasts to determine the winners. Over the past few decades, cognitive psychology scholars have argued that judges in international gymnastics competitions may possess national ...
Sai-fu Fung, Yoon-Soo Han, Arturs Mickevics   +2 more
doaj   +1 more source

"The Relative Importance of Physical Determinants Affecting the Selection of Novice Female Artistic Gymnastics Athletes with Intellectual Disabilities" [PDF]

International Journal of Sports Science and Arts
: This study aimed to identify and rank the physical determinants of relative importance for selecting novice female athletes (aged 8-12 years) in artistic gymnastics with intellectual disabilities.
dina hetata, omyma hagazy, Manar Shaheen, Ahmed Kotb   +3 more
doaj   +1 more source

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

Advanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang, Ming Dong, Rongrong Bao, Caofeng Pan   +3 more
wiley   +1 more source

The relationship between psychological capital and athlete burnout: the mediating relationship of coping strategies and the moderating relationship of perceived stress

BMC Psychology
Background Athlete burnout represents a critical concern in sports psychology, significantly affecting athletes’ well-being and performance. This study examined the relationships among psychological capital, coping strategies, perceived stress, and ...
Xiaomei Yu, Suxuan Xing, Yang Yang
doaj   +1 more source