Results 61 to 70 of about 101,931 (287)

Detecting crested wheatgrass using sentinel and planetscope time series

open access: yesGeomatica
Crested wheatgrass (Agropyron cristatum) is a non-native grass species in North America. Crested wheatgrass was considered valuable forage but its proclivity as an invasive weed has prompted land managers to control its spread.
Mohammed   +3 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Study of sport habits in the County Council of Granada

open access: yesEuropean Journal of Human Movement, 2010
This article is, a proposition of strategie to follow to analice de actual situation of sporting phenomenon in our society. At the same time this study, that it appears like a grant iniciative from Granada County Council in her Sport Area, has a double ...
M.E. García   +3 more
doaj  

The (Soft) Power of Sport: The Comprehensive and Contradictory Strategies of Cuba's Sport-Based Internationalism

open access: yesInternational Journal of Cuban Studies, 2013
The Cuban government creates and seeks opportunities to engage in collaboration, diplomacy, commerce, and trade in order to pursue its own concepts of progressive international development, which involves garnering much needed hard currency and political
Robert Huish   +2 more
doaj   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Is there a place for psychedelics in sports practice?

open access: yesActa Neuropsychiatrica
Abstract Growing evidence suggests that psychedelic-assisted therapies can alleviate depression, anxiety, posttraumatic stress, and substance use disorder, offering relatively safe profiles, enhanced efficacy, and lasting effects after a few applications.
Marina A.M. Portes   +2 more
openaire   +2 more sources

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Sports and Bodies: An exploration of bodily inscription through the practice of sport [PDF]

open access: yes, 2014
Sport is an integral aspect of contemporary society; it is also a political, economic, educational, religious and scientific activity. The body and embodied experiences are central to the practice of sport.
Baker, Tegan
core  

The changing nature of how and where Australians play sport

open access: yesBMC Public Health
Background Understanding participation in sport is important for sport policy, strategy and management. Most research regarding participation in sport report general trends in participation rates.
Rochelle Eime   +2 more
doaj   +1 more source

The place of sport in the battle for the tourist: a figurational perspective of the development of sport tourism

open access: yesKinesiology, 2003
Heutzutage wird Sport-Tourismus zur schnell anwachsenden Nische des Fremdenverkehrsmarkt. Diese Entwicklung wird in diesem Artikel von einem speziellen soziologischen Standpunkt erläutert. Es wird gezeigt, dass dieses Phänomen nicht neu ist: die Zusammenhänge zwischen Sport und Tourismus wurden seit Jahrhunderten hergestellt. Diese Zusammenhänge wurden
De Knop, Paul, Van Hoecke, Jo
openaire   +3 more sources

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