Results 71 to 80 of about 121,350 (241)

Acute Hypoxia Decreases Maximum Fat Oxidation Rate During Step Incremental Exercise Normalized to Respiratory Compensation Point

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 2, February 2026.
ABSTRACT Whether fat oxidation (FATox) is altered during exercise in hypoxia remains equivocal due to differences in experimental protocols. Furthermore, to date no investigation has reported the effect of hypoxia on maximal fat oxidation rate (MFO).
Youmna Elsayed Hassanein   +3 more
wiley   +1 more source

ΔA CP within the Standard Model and beyond

open access: yesJournal of High Energy Physics, 2019
In light of the recent LHCb observation of CP violation in the charm sector, we review standard model (SM) predictions in the charm sector and in particular for ΔA CP.
Mikael Chala   +3 more
doaj   +1 more source

SU(3) F analysis for beauty baryon decays

open access: yesJournal of High Energy Physics, 2020
We perform a general SU(3)F analysis of b → c c ¯ s d $$ b\to c\overline{c}s(d) $$ decays of members of the beauty baryon antitriplet to a member of the light baryon octet and a singlet. Under several reasonable assumptions we found A Ξ b 0 → Λ S / A Ξ b
Avital Dery   +3 more
doaj   +1 more source

Revisiting quark-hadron duality for heavy meson non-leptonic decays in two-dimensional QCD

open access: yesPhysics Letters B, 2022
We study lifetimes of heavy mesons in the 't Hooft model, a large-Nc theory of strong interaction in two-dimensional spacetime. Since this model is solvable, one can evaluate the total decay widths through hadronic amplitudes that are determined ...
Hiroyuki Umeeda
doaj   +1 more source

Weak Decays of Heavy Quarks [PDF]

open access: yes, 2000
We review some aspects of weak decays of hadrons containing one heavy quark. The main emphasis is on $B$ physics, in particular in the framework of the Heavy Quark Effective Theory.Comment: LaTex, 48 pages, 4 figures; uses psfig, sprocl.sty.
De Fazio, Fulvia
core   +2 more sources

Inspiratory muscle training in the healthy adult: The relationship between load, perception, and oxygen consumption

open access: yesClinical Physiology and Functional Imaging, Volume 46, Issue 1, January 2026.
Abstract Background Inspiratory muscle training (IMT) is used in a broad range of populations to improve the strength and endurance of the respiratory muscles, to improve both athletic performance and clinical outcomes. However, the optimal approach to IMT remains uncertain, and IMT is frequently declined in the clinical setting.
Timothy O. Jenkins   +7 more
wiley   +1 more source

Two-loop integrals for CP-even heavy quarkonium production and decays: elliptic sectors

open access: yesJournal of High Energy Physics, 2018
By employing the differential equations, we compute analytically the elliptic sectors of two-loop master integrals appearing in the NNLO QCD corrections to CP-even\ heavy quarkonium exclusive production and decays, which turns out to be the last and ...
Long-Bin Chen, Jun Jiang, Cong-Feng Qiao
doaj   +1 more source

Impact of Neuromuscular Electrical Stimulation on Biological Markers in Critically Ill Patients: A Systematic Review and Meta‐Analysis

open access: yesCritical Care Research and Practice, Volume 2026, Issue 1, 2026.
Purpose Neuromuscular electrical stimulation (NMES) has been increasingly used to preserve or restore neuromuscular function in critically ill patients. However, its effects on inflammatory biomarkers and its safety require to be fully elucidated.
Amanda de Oliveira Santos   +8 more
wiley   +1 more source

Subleading-power corrections to the radiative leptonic B → γℓν decay in QCD

open access: yesJournal of High Energy Physics, 2018
Applying the method of light-cone sum rules with photon distribution amplitudes, we compute the subleading-power correction to the radiative leptonic B → γℓν decay from the twist-two hadronic photon contribution at next-to-leading order in QCD; and ...
Yu-Ming Wang, Yue-Long Shen
doaj   +1 more source

Jet quenching of massive quarks in a nuclear medium

open access: yes, 2004
Utilizing the generalized factorization of twist-4 processes, we derive the modified heavy quark fragmentation function after considering the gluon radiation induced by multiple scattering in DIS.
Zhang, Ben-Wei
core   +1 more source

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