Results 31 to 40 of about 2,326,184 (282)

Variations of High-Intensity GPS Derived Measures between Playing Status during a Full Soccer Season in a Professional Male Team

Journal of Men's Health, 2022
Background: This study’s aim was twofold: (i) to compare starters and non-starters on a professional soccer team in terms of variations in training intensity indexes across a season, calculated through total distance, sprint distance, accelerations (Acc),
Hadi Nobari, Roghayyeh Gholizadeh, Alexandre Duarte Martins, Ricardo De la Vega, Rafael Oliveira   +4 more
doaj   +1 more source

A weighted denoising method based on Bregman iterative regularization and gradient projection algorithms

Journal of Inequalities and Applications, 2017
A weighted Bregman-Gradient Projection denoising method, based on the Bregman iterative regularization (BIR) method and Chambolle’s Gradient Projection method (or dual denoising method) is established.
Beilei Tong
doaj   +1 more source

Population structure, historical biogeography and demographic history of the alpine toad Scutiger ningshanensis in the Tsinling Mountains of Central China. [PDF]

PLoS ONE, 2014
Population genetic structure, historical biogeography and historical demography of the alpine toad Scutiger ningshanensis were studied using the combined data mtDNA cytochrome b (cyt b) and the mtDNA cytochrome c oxidase subunit I (COI) as the molecular ...
Hongzhe Meng, Xiaochen Li, Penghai Qiao
doaj   +1 more source

Two Types of Geometric Jensen–Shannon Divergences

Entropy
The geometric Jensen–Shannon divergence (G-JSD) has gained popularity in machine learning and information sciences thanks to its closed-form expression between Gaussian distributions.
Frank Nielsen
doaj   +1 more source

On the security of compressed encryption with partial unitary sensing matrices embedding a secret keystream

EURASIP Journal on Advances in Signal Processing, 2017
The principle of compressed sensing (CS) can be applied in a cryptosystem by providing the notion of security. In this paper, we study the computational security of a CS-based cryptosystem that encrypts a plaintext with a partial unitary sensing matrix ...
Nam Yul Yu
doaj   +1 more source

Non-Quadratic Distances in Model Assessment

Entropy, 2018
One natural way to measure model adequacy is by using statistical distances as loss functions. A related fundamental question is how to construct loss functions that are scientifically and statistically meaningful.
Marianthi Markatou, Yang Chen
doaj   +1 more source

‘Setting the Benchmark’ Part 2: Contextualising the Physical Demands of Teams in the FIFA World Cup Qatar 2022

Biology of Sport, 2023
This study aimed to contextualise and benchmark the physical demands of teams in the FIFA World Cup Qatar 2022. With FIFA’s official approval, all sixty-four games were analysed during the competition ( n = 32 teams) using a multi-camera computerised ...
Paul S. Bradley
doaj   +1 more source

A fast, primary-interaction Monte Carlo methodology for determination of total efficiency of cylindrical scintillation gamma-ray detectors [PDF]

Nuclear Technology and Radiation Protection, 2009
A primary-interaction based Monte Carlo algorithm has been developed for determination of the total efficiency of cylindrical scintillation g-ray detectors. This methodology has been implemented in a Matlab based computer program BPIMC.
Rehman Shakeel U., Mirza Sikander M., Mirza Nasir M.   +2 more
doaj   +1 more source

Genetic diversity in working germplasm collection of kabuli chickpea (Cicer arietinum L.)

Electronic Journal of Plant Breeding, 2022
Genetic diversity was assessed in working germplasm collection comprising of 207 kabuli chickpea accessions for seven yield attributes. Wide genetic variation was seen in the kabuli germplasm for seven important yield and yield traits.
V. Jayalakshmi, S. Rama devi* and M. Mohammed Imran
doaj   +1 more source

Approximation of Markov semigroups in total variation distance

Electronic Journal of Probability, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bally, Vlad, Rey, Clément
openaire   +5 more sources