Results 121 to 130 of about 200,127 (222)

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

Leading Twist Parton Distribution Amplitudes in Heavy Vector Mesons

open access: yesEPJ Web of Conferences, 2016
We employed QCD’s Dyson-Schwinger equations (DSEs) for heavy quarks and obtained the leading twist parton distribution amplitudes (PDAs) in heavy vector mesons J/Ψ and ϒ.
Gao Fei   +4 more
doaj   +1 more source

Quark-gluon Jet Discrimination At CMS

open access: yes, 2014
Many physics analyses at the LHC are looking into processes where the signal jets are originating from quarks, while jets in the background are more gluon enriched. Based on observables sensitive to fundamental differences in the fragmentation properties
Cornelis, Tom
core  

Nutritional approach in a growing Jack Russell terrier with gall bladder agenesis

open access: yesVeterinary Record Case Reports, Volume 14, Issue 1, February 2026.
Abstract An asymptomatic male Jack Russell terrier diagnosed at the age of 18 weeks with congenital gall bladder agenesis, confirmed by computed tomography scan, after finding abnormally high values for liver enzymes in a routine blood count. Treatment with liver‐protective agents S‐adenosylmethionine and ursodeoxycholic acid was initiated. At 6 months
Tamara Seghers   +3 more
wiley   +1 more source

Long-Lived Heavy Quarks: A Review

open access: yesAdvances in High Energy Physics, 2013
We review the theoretical and experimental situation for long-lived heavy quarks, or bound states thereof, arising in simple extensions of the Standard Model.
Mathieu Buchkremer, Alexander Schmidt
doaj   +1 more source

Development and Validation of a Food Frequency Questionnaire to Assess Fermented Food Consumption in Adults

open access: yesJournal of Human Nutrition and Dietetics, Volume 39, Issue 1, February 2026.
The fermented food intake questionnaire (FFIQ), developed to assess habitual intake in adults aged 18–60 years, was validated against six 24‐h dietary recalls. The FFIQ showed reasonable validity and repeatability for total fermented food intake as well as for most individual foods and food categories.
Aimone Ferri   +7 more
wiley   +1 more source

Vector-like quarks coupling discrimination at the LHC and future hadron colliders

open access: yesJournal of High Energy Physics, 2017
The existence of new coloured states with spin one-half, i.e. extra-quarks, is a striking prediction of various classes of new physics models. Should one of these states be discovered during the 13 TeV runs of the LHC or at future high energy hadron ...
D. Barducci, L. Panizzi
doaj   +1 more source

Flavor asymmetry of light sea quarks in proton: a light-front spectator model

open access: yesEuropean Physical Journal C: Particles and Fields
We formulate a light-front spectator model for the proton that incorporates the presence of light sea quarks. In this particular model, the sea quarks are seen as active partons, whereas the remaining components of the proton are treated as spectators ...
Poonam Choudhary   +2 more
doaj   +1 more source

New signal for singlet Higgs and vector-like quarks at the LHC

open access: yesPhysics Letters B, 2014
We consider an extension of the Standard Model involving a singlet Higgs and down type vector-like quarks in the light of the current LHC Higgs data. For a good range of the parameters of the Higgs potential, and a mass range for the heavy vector-like ...
Durmuş Karabacak   +2 more
doaj   +1 more source

Short-range correlations of partons & 3D nucleon structure

open access: yesEPJ Web of Conferences, 2014
Dynamical breaking of chiral symmetry in QCD is caused by non-perturbative interactions on a scale ρ ∼ 0.3 fm much smaller than the hadronic size R ∼ 1 fm.
Schweitzer P.
doaj   +1 more source

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