Results 31 to 40 of about 2,422,072 (198)

Somatotype, Accumulated Workload, and Fitness Parameters in Elite Youth Players: Associations with Playing Position

open access: yesChildren, 2021
The purpose of this study was three-fold: (1) to describe anthropometric, maturation, and somatotype differences of players based on playing positions; (2) to analyze variations of accumulated load training (AcL) and fitness parameters between playing ...
Hadi Nobari   +5 more
doaj   +1 more source

TRACKINGOF CHANGES IN ANTHROPOMETRIC AND ANAEROBIC PARAMETERS OF ELITE GYMNASTS

open access: yesTrakia Journal of Sciences
PURPOSE: The aim of the present study is to track changes in anthropometric and anaerobic indicators of elite gymnasts over a period of one year.
T. Dzimbova, A. Markov
doaj   +1 more source

Time-Series Analysis of Super-Kamiokande Measurements of the Solar Neutrino Flux

open access: yes, 2003
The Super-Kamiokande Consortium has recently released data suitable for time-series analysis. The binning is highly regular: the power spectrum of the acquisition times has a huge peak (power S > 120) at the frequency (in cycles per year) 35.98 (period ...
Bai T.   +3 more
core   +1 more source

Constraints on the Redshift and Luminosity Distributions of Gamma Ray Bursts in an Einstein-de Sitter Universe [PDF]

open access: yes, 1997
Two models of the gamma ray burst population, one with a standard candle luminosity and one with a power law luminosity distribution, are chi^2-fitted to the union of two data sets: the differential number versus peak flux distribution of BATSE's long ...
Daniel E. Reichart   +3 more
core   +3 more sources

Which anthropometric and lower body power variables are predictive of professional and amateur playing status in male rugby union players? [PDF]

open access: yes, 2019
The purpose of this study was to compare anthropometric and lower body power measurements between current professional and amateur male rugby union players.
Dent, Jack   +9 more
core   +2 more sources

Research on underwater target detection error compensation based on improved binocular vision

open access: yesInternational Journal of Advanced Robotic Systems
A novel binocular vision error compensation method is proposed to solve the major error compensation problem caused by nonlinear distortion of camera and projector on underwater target detection.
Wenhui Wang   +3 more
doaj   +1 more source

Design of Boost-Type Power Factor Correction With Stepped Air-Gap Ferrite Inductor for Peak-Power-Load Condition

open access: yesIEEE Access, 2022
This paper presents the designed method and the implementation of stepped air-gap ferrite inductor applied in power factor correction (PFC). Conventionally, the input inductor of the PFC has a designed consideration on the maximum output power; thus ...
Jing-Yuan Lin   +3 more
doaj   +1 more source

The discovery of high power - high synchrotron peak blazars

open access: yes, 2012
We study the quasi-simultaneous near-IR, optical, UV, and X-ray photometry of eleven gamma-ray selected blazars for which redshift estimates larger than 1.2 have been recently provided.
A. Rau   +29 more
core   +1 more source

Increasing of Pulsed Laser Source Peak Power by Use of Ring Fiber-Optic Delay Line

open access: yesПриборы и методы измерений, 2019
At the present time, developing of autonomous laser systems requires increasing of the output power of the laser sources used in composition of those systems and at the same time reducing of the energy usage in the system.
V. A. Alekseev   +5 more
doaj   +1 more source

Circuit for automatic load sharing in parallel converter modules [PDF]

open access: yes, 1979
A nondissipative circuit for automatic load sharing in parallel converter modules having push-pull power transistors is presented. Each transistor has a separate current-sensing transformer and an impedance-adjusting transformer in series with its ...
Nagano, S.
core   +1 more source

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