Results 81 to 90 of about 102,132 (263)

Spatial Segregation in Eastern North Pacific Skate Assemblages

open access: yesPLoS ONE, 2014
Skates (Rajiformes: Rajoidei) are common mesopredators in marine benthic communities. The spatial associations of individual species and the structure of assemblages are of considerable importance for effective monitoring and management of exploited ...
J. J. Bizzarro   +6 more
semanticscholar   +1 more source

Swedish Adolescents With Impairments Showed Lower Levels of Physical Activity, Fitness and Sports Participation

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim Evidence on physical activity (PA), sedentary time, and fitness in adolescents with impairments has been limited. We aimed to compare outcomes in Swedish adolescents with and without impairments and between impairment types. Methods This cross‐sectional study, from September to December 2019, comprised of adolescents from 34 mainstream ...
Karin Kjellenberg   +6 more
wiley   +1 more source

A esportivização do skate (1960-1990): relações entre o macro e o micro La deportivización del skate (1960-1990): relaciones entre lo macro y micro The sportivization of skateboarding (1960-1990): relations between the macro and the micro

open access: yesRevista Brasileira de Ciências do Esporte, 2013
O objetivo deste estudo foi apresentar elementos da esportivização da prática cultural skate (1960-1990), como conhecimento para o entendimento da relação entre o micro e o macro processo sócio-histórico do skate.
Tony Honorato
doaj  

Um olhar socioetnográfico sobre a prática dos skatistas na "trinda"(Florianópolis/SC) [PDF]

open access: yesCadernos NAUI, 2015
Este trabalho pretende refletir sobre as relações que os skatistas constroem em um determinado espaço da cidade de Florianópolis, a saber, a pista de skate do bairro Trindade – a Trinda.
Júlio Gabriel de Sá Pereira
doaj   +1 more source

Sports CEOs and Corporate Innovation

open access: yesEuropean Financial Management, EarlyView.
ABSTRACT Using a hand‐collected data set, we find that firms led by CEOs who were student‐athletes in college exhibit significantly superior innovation outcomes, as measured by patent numbers, citation counts, and the economic value of patents. Evidence from CEO turnover analysis supports a CEO imprinting interpretation.
Jaideep Chowdhury   +2 more
wiley   +1 more source

El sistema reproductor femenino de Zearaja chilensis (Guichenot, 1848) (Chondrichthyes, Rajidae): Gametogénesis y validación microscópica de los criterios de madurez [PDF]

open access: yes, 2015
Los condrictios son extremadamente susceptibles a la explotación pesquera debido, entre otras cosas, a sus adaptaciones reproductivas. Los conocimientos básicos de sus parámetros reproductivos son esenciales, ya sea desde el punto de vista ecológico como
Di Giacomo, Edgardo Ernesto   +2 more
core   +1 more source

Ontogenetic and Sex-Specific Shifts in the Feeding Habits of the Barndoor Skate

open access: yes, 2015
Diet analysis is critical in understanding the flow of energy within marine food webs and is necessary for trophic ecosystem modeling and subsequent ecosystem-based management recommendations.
J. Schmitt   +3 more
semanticscholar   +1 more source

Biologic Collagen Cylinder with Skate Flap Technique for Nipple Reconstruction

open access: yesPlastic Surgery International, 2014
A surgical technique using local tissue skate flaps combined with cylinders made from a naturally derived biomaterial has been used effectively for nipple reconstruction.
B. P. Tierney   +2 more
semanticscholar   +1 more source

Associations of Commercial Fisheries and Cold‐Water Corals and Sponges

open access: yesFish and Fisheries, EarlyView.
Three metrics for determining whether the marine life that are landed by commercial fisheries are associated with cold‐water corals and sponges: (a) Adjacent; (b) General Proximity; and (c) Habitat. The relationship between these structure forming invertebrates (SFI) and fisheries is robust across analytical approaches.
Jennifer Coyle Selgrath   +2 more
wiley   +1 more source

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