Results 21 to 30 of about 2,402,466 (267)

Potential Importance of Maximal Upper Body Strength-Generating Qualities and Upper Body Strength Training for Performance of High-Intensity Running and Jumping Actions: A Scoping Review

Sports
Purpose: To investigate the influence of upper body (UB) strength qualities and UB strength training on the performance of high-intensity running and jumping actions and to identify gaps and recommendations for future research.
Ivan Curovic, David Grecic, David Rhodes, Jill Alexander, Damian J. Harper   +4 more
doaj   +1 more source

The Importance of Upper Body Strength Testing and Training For Performance of High-Intensity Actions in Professional Soccer Players: A Survey Exploring Perceptions and Current Practices of Soccer Strength and Conditioning Coaches

International Journal of Strength and Conditioning
This study aimed to investigate the perception of soccer strength and conditioning (S&C) coaches on the importance of upper body (UB) strength training for the performance of high-intensity actions (HIA) (i.e., sprinting, repeated sprint ability, change
Ivan Curovic, David Grecic, David Rhodes, Jill Alexander, Damian James Harper   +4 more
doaj   +1 more source

A study on the relationship between mindfulness and work performance of web editors: Based on the chain mediating effect of workplace spirituality and digital competencies

Frontiers in Psychology, 2023
IntroductionBased on the job demands-resources model, this study aims to explore the relationship between mindfulness in web editors, work performance, workplace spirituality, and digital competencies.MethodsOnline data from the Tencent Questionnaire ...
Jiazi He, Xinwei Li, Huiyi Wang, Huiyi Wang, Zhiwu Xu   +4 more
doaj   +1 more source

Cup‐Like Nuclei Is a Hallmark of DUX4/ERG Acute Lymphoblastic Leukemia and Reveals Cytoplasmic Mitochondria Accumulation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Cup‐like nuclei are a distinctive morphological feature observed in certain cases of acute lymphoblastic leukemia (ALL). We provide evidence that they characterize DUX4/ERG ALL independently of IKZF1 deletion and reveal marked mitochondrial accumulation in this ALL subset.
Chloé Arfeuille, Hugo Roux, Odile Fenneteau, Aurélie Caye‐Eude, Alexia Kinoo, Yoann Vial, André Baruchel, Marion Strullu, Elodie Lainey, Hélène Cavé   +9 more
wiley   +1 more source

Intraday and Interday Reliability of Maximal and Explosive Handgrip Force–Time Metrics Using the Kinvent K-Grip Handheld Dynamometer

Muscles
(1) Background: Handgrip strength (HGS) is a widely used indicator of neuromuscular function, with predictive values for health and performance outcomes. The aim of this study was to evaluate the intraday and interday reliability of maximal and explosive
Ivan Curovic, Milan Markovic, Lazar Toskic, Jill Alexander, Damian J. Harper   +4 more
doaj   +1 more source

Genomic Diversity and Clinical Variability in Pediatric Primary Cutaneous Anaplastic Large Cell Lymphoma: A Case Series

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger, Efrat Bar‐Ilan, Victoria Marcu, Evgeny Grishin, Rinat Yacobi, Aviv Barzilai, Hana Golan, Assaf Arie Barg   +7 more
wiley   +1 more source

Determinants of improving the relationship between corporate culture and work performance: Illusion or reality of serial mediation of leadership and work engagement in a crisis period?

Frontiers in Psychology, 2023
The disease COVID-19 has had an impact on the lives of all people in the world. It also had a great impact on the world economies themselves. There are several scientific publications on the impact of the COVID-19 disease on the work performance of ...
Jakub Michulek, Lubica Gajanova, Anna Krizanova, Margareta Nadanyiova   +3 more
doaj   +1 more source

Excitability properties of motor axons in adults with cerebral palsy

Frontiers in Human Neuroscience, 2015
Cerebral Palsy (CP) is a permanent disorder caused by a lesion to the developing brain that significantly impairs motor function. The neurophysiological mechanisms underlying motor impairment are not well understood.
Cliff S. Klein, Cliff S. Klein, Cliff S. Klein, Ping eZhou, Ping eZhou, Christina eMarciniak, Christina eMarciniak   +6 more
doaj   +1 more source

Work Attitude, Practices and Environment as Drivers of Teachers Performance

JPAIR Institutional Research Journal, 2020
A range of studies exploring what made a teacher perform has looked mostly into details about salary compensation as extrinsic motivation to reflect performance and effectiveness.
Gemma Kintanar
doaj   +1 more source

Work Autonomous and Controlled Motivation on Chinese Employees' Work Performance and Innovative Work Behaviour: The Moderating Role of Financial Stress

Frontiers in Psychology, 2021
This study applied self-determination theory (SDT) to investigate the relationships between work motivation and work behaviour of Chinese employees and the moderating role of financial stress.
Feifei Ren, Qian Zhang, Xing Wei
doaj   +1 more source