Results 41 to 50 of about 4,440 (194)

Determinants of Improved Dyspnea and Exercise Tolerance With Nasal High‐Flow O2 Therapy in Fibrotic Interstitial Lung Disease: A Pilot Physiological Study

open access: yesRespirology, EarlyView.
We tested the respective effect of high‐flow and supplemental O2 from nasal high‐flow O2 therapy (NHFO2) on dyspnea and exercise tolerance in fibrotic interstitial lung disease. Supplemental O2 and NHFO2 (but not high‐flow) provided improvements in these outcomes at “iso‐O2 saturation” due to reduced ventilatory requirements.
Sarah Thivent   +4 more
wiley   +1 more source

An Experimental Review on Elliptic Flow of Strange and Multistrange Hadrons in Relativistic Heavy Ion Collisions

open access: yesAdvances in High Energy Physics, 2016
Strange hadrons, especially multistrange hadrons, are good probes for the early partonic stage of heavy ion collisions due to their small hadronic cross sections.
Shusu Shi
doaj   +1 more source

Local spin alignment of vector mesons in relativistic heavy-ion collisions

open access: yesPhysics Letters B, 2021
We investigate the spin alignment of vector mesons arising from locally polarized quarks and anti-quarks (local spin alignment) in heavy-ion collisions.
Xiao-Liang Xia   +3 more
doaj   +1 more source

Disproportional ventilatory response to incremental exercise in individuals with cerebral palsy

open access: yesDevelopmental 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   +14 more
wiley   +1 more source

Heavy and light quarks in the instanton vacuum

open access: yesEPJ Web of Conferences, 2012
Assuming the gluon field is well approximated by instanton configurations we derive a light quarks determinant and calculate its contribution to the specific heavy quarks correlators – namely, the heavy quark propagator and heavy quark-aniquark ...
Musakhanov M.
doaj   +1 more source

Constraints on the quark mixing matrix with vector-like quarks

open access: yesNuclear Physics B, 2020
While a chiral fourth generation of quarks is almost ruled out from the data on Higgs boson production and decay at the Large Hadron Collider, vector-like quarks are still a feasible option to extend the fermionic sector of the Standard Model.
Drona Vatsyayan, Anirban Kundu
doaj   +1 more source

Quark coalescence with quark number conservation and the effect on quark–hadron scaling [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2011
We develop a new formulation of the quark coalescence model by including the quark number conservation in order to describe the hadronization of the bulk of the quark-gluon plasma. The scalings between hadron and quark phase space distributions are shown to depend on the transverse momentum.
openaire   +2 more sources

Pre‐Exercise Galactose or Lactose Reduces Glycaemic Excursions During Exercise in Adults With Type 1 Diabetes: A Randomised, Double‐Blind, Crossover Trial

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims To test whether pre‐exercise galactose and lactose reduce glycaemic excursions during exercise compared with dextrose while maintaining protection against hypoglycaemia compared with placebo in adults with Type 1 diabetes Methods In a randomised, double‐blind, 4‐condition crossover trial, 14 adults with Type 1 diabetes completed four 60 ...
Karoline R. Schmidt   +8 more
wiley   +1 more source

Search for vector-like T and B quark pairs in final states with leptons at s=13 $$ \sqrt{s}=13 $$ TeV

open access: yesJournal of High Energy Physics, 2018
A search is presented for pair production of heavy vector-like T and B quarks in proton-proton collisions at s=13 $$ \sqrt{s}=13 $$ TeV. The data sample corresponds to an integrated luminosity of 35.9 fb−1, collected with the CMS detector at the CERN LHC
The CMS collaboration   +2291 more
doaj   +1 more source

Dark Matter Searches with Top Quarks

open access: yesUniverse, 2022
Collider signatures with top quarks provide sensitive probes of dark matter (DM) production at the Large Hadron Collider (LHC). In this article, we review the results of DM searches in final states with top quarks conducted by the ATLAS and CMS ...
J. Katharina Behr, Alexander Grohsjean
doaj   +1 more source

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