Results 101 to 110 of about 74,883 (233)

Modern technology of the specialists in the figure skating on ice. [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2010
The process of teaching of future specialists is presented in the complex - coordinated types of sport in higher educational establishments, as a system of knowledge for future teachers-trainers.
Medvedeva I.M.
doaj  

Discard Survival of Thornback Ray (Raja clavata), Undulate Ray (Raja undulata) and Small‐Eyed Ray (Raja microocellata) in Northeast Atlantic Inshore Fisheries

open access: yesFisheries Management and Ecology, Volume 33, Issue 2, Page 355-367, April 2026.
ABSTRACT Quantifying discard survival of species is crucial for effective fishery management. Electronic tags and visual health assessments were used to estimate postrelease survival of commercially caught thornback ray (Raja clavata), undulate ray (Raja undulata) and small‐eyed ray (Raja microocellata) from Northeast Atlantic inshore fisheries ...
Serena R. Wright   +6 more
wiley   +1 more source

Comparison of lower body segment alignment of elite level hockey players to age-matched non-hockey players [PDF]

open access: yes, 2015
Master's Project (M.A.) University of Alaska Fairbanks, 2015Lower body overuse and insidious onset injuries are thought to have an underlying biomechanical component which may be predisposing to injury. The purpose of this study was to compare lower body
Kimbal, Jim R.
core  

Jet Methods in Time-Dependent Lagrangian Biomechanics

open access: yes, 2009
In this paper we propose the time-dependent generalization of an `ordinary' autonomous human biomechanics, in which total mechanical + biochemical energy is not conserved.
G. G   +17 more
core   +1 more source

Contemporary Foraging of the Hawaiian Monk Seal as a Retrospective Lens for Commercial Fishing and Its Relevance to Ecosystem‐Based Fishery Management

open access: yesMarine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT This retrospective analysis explores how historical fishing activity (1948–2009) at French Frigate Shoals (FFS) can be examined in relation to the foraging ecology of Hawaiian monk seals. We bring together fisheries catch records, monk seal demographic information, and ecological studies on prey, competitors, and predators to evaluate ...
Frank A. Parrish   +3 more
wiley   +1 more source

Temperature Non-Uniformity of Ice-Field Surface at Covered Skating-Rinks

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2010
The paper considers design variants and requirements to temperature regime of  an ice field which is used for organization of ice-hockey, figure skating and skating  competitions. The  purpose of the presented paper is to ensure the conditions which make
P. I. Diachek, D. G. Livansky
doaj  

Intervención Psicológica en una patinadora artística sobre ruedas: estudio de un caso

open access: yesRevista de Psicología Aplicada al Deporte y al Ejercicio Físico
Se presenta un estudio de caso único de una patinadora artística sobre ruedas de 16 años de edad. La deportista acudió a consulta con los objetivos de aumentar sus niveles de autoconfianza y concentración para mejorar su rendimiento en competencias. Para
Ariela Marzorati, Leandro Lorusso
doaj   +1 more source

Comparison of Environmental DNA Metabarcoding and Trawl Data Highlights Gear Selectivity of Marine Demersal Fish Surveys on the Faroese Plateau

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
The study compared trawl and eDNA metabarcoding of demersal fish communities in an open ocean environment around the Faroe Islands. eDNA provided a comparable assessment of demersal species biomass and revealed additional spatial information on keystone species known to be under‐sampled by demersal trawls due to size and behavioral traits.
I. Salter   +4 more
wiley   +1 more source

National‐Standard Middle‐Distance Runners Maintain 1500 m Time Trial Running Performance on Successive Days

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 3, March 2026.
ABSTRACT To examine how middle‐distance athletes maintain self‐paced time trial performance on successive days, 12 national‐standard middle‐distance specialists performed two self‐paced 1500 m time trials on successive days. Following baseline assessment and familiarisation trials, participants (10 male, 2 female, mean age ± SD: 27 ± 7 years, mass: 66 ±
Laurence P. Birdsey   +6 more
wiley   +1 more source

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