Results 41 to 50 of about 17,152 (246)

Peri‐operative rehabilitation in patients undergoing elective cardiac valve surgery: a randomised controlled trial

Anaesthesia, EarlyView.
Summary Introduction Patients with valvular heart disease are at high risk of postoperative pulmonary complications, which contribute to morbidity and mortality. However, few studies have focused specifically on peri‐operative rehabilitation in this patient population.
Yuting Liu, Fengyao Liu, Mingyu Xu, Haofeng Zhou, Haochen Wang, Yuanhui Liu, Xuyu He, Huanlei Huang, Tucheng Sun, Xuhua Jian, Jimei Chen, Min Wu, Yijia Sun, Peihua Cao, Jiyan Chen, Lan Guo, Huan Ma   +16 more
wiley   +1 more source

Diquark Study in Quark Model

Particles
To investigate diquark correlation in baryons, the baryon spectra with different light–heavy quark combinations are calculated using Gaussian expansion method within both the naive quark model and the chiral quark model. By computing the diquark energies
Xinmei Zhu, Hongxia Huang, Jialun Ping
doaj   +1 more source

A 4 modular flavour model of quark mass hierarchies close to the fixed point τ = i∞

Journal of High Energy Physics, 2023
We study the possibility to generate the quark mass hierarchies as well as the CKM quark mixing and CP violation without fine-tuning in a quark flavour model with modular A 4 symmetry.
S. T. Petcov, M. Tanimoto
doaj   +1 more source

Disproportional ventilatory response to incremental exercise in individuals with cerebral palsy

Developmental Medicine &Child Neurology, EarlyView.
Individuals with cerebral palsy demonstrate a disproportionate ventilatory response during incremental exercise. Compared with typically developing peers, respiratory frequency increases earlier and at comparable exercise intensities, contributing to higher perceived exertion and reduced ventilatory efficiency. At task failure, respiratory frequency is
Linnéa Corell, Emma Hjalmarsson, Rodrigo Fernandez‐Gonzalo, Annika Kruse, Sebastian Edman, Asta Kizyte, Rouli Wang, Arnoud Edelman Bos, Peder Sörensson, Eva Pontén, Petra E. M. van Schie, Annemieke I. Buizer, Jessica Norrbom, Daniele A. Cardinale, Ferdinand von Walden   +14 more
wiley   +1 more source

Spectroscopy of higher bottomonia

EPJ Web of Conferences, 2015
In this contribution, we discuss our recent unquenched quark model results for the spectrum of bb̄ mesons with self energy corrections, due to the coupling to the meson-meson continuum.
Ferretti J.
doaj   +1 more source

Dynamically generated magnetic moment in the Wigner-function formalism

Physics Letters B, 2019
We study how the mass and magnetic moment of the quarks are dynamically generated in nonequilibrium quark matter. We derive the equal-time transport and constraint equations for the quark Wigner function in a magnetized quark model and solve them in the ...
Shijun Mao, Dirk H. Rischke
doaj   +1 more source

Study of the Ground-State Energies of Some Nuclei Using Hybrid Model

Advances in High Energy Physics, 2021
The quark-quark (QQ) interaction as a perturbed term to the nucleon-nucleon interaction (NN) without any coupling between them is studied in a hybrid model. This model is used to calculate the ground-state energies of 2H1 and 4He2 nuclei.
R. Hussien, Sh. M. Sewailem, L. I. Abou-Salem   +2 more
doaj   +1 more source

Regge trajectories of tetraquarks and pentaquarks with massive quarks in the flux tube model [PDF]

, 2023
D. G. Sindhu, Akhilesh Ranjan, Hemwati Nandan   +2 more
openalex   +1 more source

Metformin attenuates metabolic insulin sensitivity and insulin‐stimulated carbohydrate oxidation after high‐intensity exercise training in adults at risk for metabolic syndrome

Diabetes, Obesity and Metabolism, EarlyView.
Abstract Aims Mixed evidence exists on whether metformin adds to or attenuates the insulin‐sensitising effects of exercise. To date, no studies have tested whether metformin differentially impacts exercise training intensity–mediated insulin sensitivity.
Steven K. Malin, Emily M. Heiston, Daniel J. Battillo, Tristan J. Ragland, Anna Ballantyne, Sue A. Shapses, Ankit M. Shah, James T. Patrie   +7 more
wiley   +1 more source

Proto-strange quark stars from density-dependent quark mass model

European Physical Journal C: Particles and Fields
In this paper, we investigate the evolution of strange quark stars (SQS) from birth as proto-strange quark stars to maturity as stable SQSs at a zero temperature.
Adamu Issifu, Franciele M. da Silva, Débora P. Menezes   +2 more
doaj   +1 more source