Results 41 to 50 of about 2,373,714 (282)

Muscular and cardiorespiratory parameters of Brazilian professional futsal players: comparison between top national and regional level athletes [PDF]

open access: yesMotriz: Revista de Educacao Fisica, 2022
Aim: To compare muscular and cardiorespiratory parameters between Brazilian professional futsal athletes from different competitive levels (national versus regional).
Gabriela B. David   +6 more
doaj   +1 more source

Comparative analysis of two different methods of anaerobic capacity assessment in sedentary young men [PDF]

open access: yesVojnosanitetski Pregled, 2010
Background/Aim. The Wingate anaerobic test is a valid and reliable method of measuring anaerobic capacity. The aim of this study was to determine whether other modified test can be used instead of the Wingate test. Methods.
Klašnja Aleksandar   +5 more
doaj   +1 more source

Comparison of prediction accuracy of five different biometric formulas

open access: yesRevista Brasileira de Oftalmologia, 2021
Objective To compare the performance of Sanders-Retzlaff-Kraft/Theoretical, Hoffer Q, Barrett Universal II, Kane, and Hill-radial basis function formulas to calculate intraocular lens power in eyes with normal axial length, in terms of predicting target
Adem Uğurlu   +2 more
doaj   +1 more source

Certifying the quantum Fisher information from a given set of mean values: a semidefinite programming approach [PDF]

open access: yesQuantum, 2023
We introduce a semidefinite programming algorithm to find the minimal quantum Fisher information compatible with an arbitrary dataset of mean values. This certification task allows one to quantify the resource content of a quantum system for metrology ...
Guillem Müller-Rigat   +5 more
doaj   +1 more source

Repeated practice runs during on-snow training do not generate any measurable neuromuscular alterations in elite alpine skiers

open access: yesFrontiers in Sports and Active Living, 2022
BackgroundAlpine skiers typically train using repeated practice runs requiring high bursts of muscle activity but there is little field-based evidence characterizing neuromuscular function across successive runs.PurposeTo examine the impact of repeated ...
Marine Alhammoud   +7 more
doaj   +1 more source

Geoelectrical Sounding to Identify Sub-surface and Groundwater State at Village Banauli, Singrauli District, Madhya Pradesh, India [PDF]

open access: yesNature Environment and Pollution Technology, 2022
Electrical resistivity (Geoelectrical) methods are well-known and common techniques for investigating the groundwater potential zone. These methods are economically viable and have the highest resolving power compared with other geophysical methods.
Dharmendra Kumar Singh and Nawal Kishore
doaj   +1 more source

Cold water immersion of the hand and forearm during half-time improves intermittent exercise performance in the heat

open access: yesFrontiers in Physiology, 2023
The present study aimed to investigate the effect of cold water immersion of the hand and forearm during half-time (HT) on intermittent exercise performance and thermoregulation by imitating intermittent athletic games in the heat.
Manami Iwahashi   +4 more
doaj   +1 more source

Power Purchasing Agreement in the Framework of Civil Law [PDF]

open access: yesحقوق فناوریهای نوین, 2020
Power purchasing agreements (PPA) seek to protect and develop electricity production specifically some kinds like renewable and green electricity. They have been common after restructuring electricity industrial.
Kiomars Heidari   +2 more
doaj   +1 more source

The hybrid power mean of the quartic Gauss sums and the two-term exponential sums

open access: yesAdvances in Difference Equations, 2018
In this paper, we use the analytic method and the properties of classical Gauss sums to study the computational problems of one kind hybrid power mean of quartic Gauss sums and two-term exponential sums, and give an interesting fourth-order linear ...
Xiaoxue Li
doaj   +1 more source

Selected Indices of Anaerobic Capacity and Their Changes during Special Judo Fitness Tests at Different Ambient Temperatures Performed among Judo Athletes

open access: yesApplied Sciences, 2022
Background: Thermoregulatory processes play an important role during athletic competition. When athletes compete in an elevated ambient temperature, metabolic processes in their bodies become intensified.
Tomasz Pałka   +8 more
doaj   +1 more source

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