Results 91 to 100 of about 1,931,192 (305)

Emphasizing Sportsmanship in Youth Sport [PDF]

, 2016
This essay will examine the shift in cultural norms and social expectations surrounding youth sport and how emphases on sportsmanship in youth sport programs can help salvage some of the wholesome values sought after by parents when signing up their ...
Harrison, Todd
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Appartenir à un club : les identités sportives dans la France du premier xxe siècle

Cahiers d’histoire, 2009
Ce travail étudie l’influence et le rôle des différents acteurs – politiques, économiques, culturels, sociaux, militaires, religieux – et des différentes idéologies sur le développement d’un mouvement sportif local.
Bertrand Blanchard
doaj   +1 more source

International sport marketing : practical and future research implications

, 2011
Purpose – Sport is a global product and service that many people around the world enjoy playing, watching and participating in. Whilst there has been an abundance of global media attention on sporting events such as the Olympics and World Football ...
Ratten, Hamish, Ratten, Vanessa
core   +1 more source

Interrelation of sport participation, physical activity, social capital and mental health in disadvantaged communities : a sem-analysis [PDF]

, 2015
Background : The Health through Sport conceptual model links sport participation with physical, social and psychological outcomes and stresses the need for more understanding between these outcomes.
Babiak, Kathy, Cardon, Greet, De Bourdeaudhuij, Ilse, Marlier, Mathieu, Van Dyck, Delfien, Willem, Annick   +5 more
core   +3 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

The moderating role of perseverance and determination in action in the context of self-efficacy and life satisfaction of sportspeople with mobility impairment

Baltic Journal of Health and Physical Activity
Introduction: The article assumes the biopsychosocial model of disability and refers, inter alia, to the assumptions of the concept of empowerment, which recognizes the fact that practicing sports by people with disabilities creates favorable conditions ...
Natalia SEGIET, Krzysztof GERC
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

“… so what?” Attitudes of the voluntary sector towards child protection in sports clubs [PDF]

, 2002
There is both growing concern about ethical standards in sport and also rapid expansion in the number of local and national schemes designed to encourage youth sports development.
Brackenridge, CH
core   +1 more source