Results 121 to 130 of about 21,261,020 (311)
Experimental Physiology, EarlyView.Abstract Following an acute infection with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), a substantial percentage of patients report the persistence of debilitating symptoms, often grouped in a syndrome termed ‘long COVID’. We sought to identify potential pathophysiological mechanisms responsible for the persistence, in some long COVID ...
Giovanni Baldassarre +10 more
wiley +1 more source
A model of quark and lepton mixing [PDF]
Journal of High Energy Physics, 2014 Version accepted for publication in JHEP.
openaire +6 more sources
Quark-model hadron structure [PDF]
Few-Body Systems, 2008 We review some selected recent results on hadron spectroscopy and related theoretical studies based on constituent quark models.
Valcarce Mejía, Alfredo +3 more
openaire +4 more sources
Extended Quark Potential Model from Random Phase Approximation
, 2002 The quark potential model is extended to include the sea quark excitation using the random phase approximation (RPA). The effective quark interaction preserves the important Quantum Chromodynamics (QCD) properties -- chiral symmetry and confinement ...
Chen, Xiaolin +3 more
core +1 more source
The top quark width constrains from the single top quark production channel. [PDF]
EPJ Web of Conferences, 2019 Using model independent and gauge invariant method proposed in previous studies we provide estimations on the top quark width measurement from the single top quark production channel and discuss the results of combining measurements from single and pair ...
Baskakov Alexey, Boos Eduard, Dudko Lev
doaj +1 more source
Light-front quark model consistent with Drell-Yan-West duality and quark counting rules [PDF]
, 2013 We propose a phenomenological light-front wave function for hadrons with arbitrary twist-dimension (mesons, baryons and multiquark states), which gives the correct scaling behavior of structure functions (parton distributions) and form factors for pions ...
T. Gutsche +3 more
semanticscholar +1 more source
Experimental Physiology, EarlyView.Abstract The differential Fick method is well established for measuring effective pulmonary blood flow (EPBF) and cardiac output (CO) but until now it has only been used for patients on mechanical ventilation. Here we present and evaluate a new approach adapted to spontaneous breathing situations.
Andras Gedeon +3 more
wiley +1 more source
Physics Letters BWe calculate the valence quark transverse momentum-dependent parton distributions (TMDs) of the lightest pseudoscalar meson, pions, in isospin asymmetric nuclear matter at zero temperature by employing a light-cone quark model.
Navpreet Kaur +5 more
doaj +1 more source
Linearized Boltzmann transport model for jet propagation in the quark-gluon plasma: Heavy quark evolution [PDF]
, 2016 Author(s): Cao, S; Luo, T; Qin, GY; Wang, XN | Abstract: © 2016 American Physical Society. A linearized Boltzmann transport (LBT) model coupled with hydrodynamical background is established to describe the evolution of jet shower partons and medium ...
S. Cao, T. Luo, G. Qin, Xin-Nian Wang
semanticscholar +1 more source
Acute ketone monoester ingestion lowers resting cerebral blood flow: a randomized cross‐over trial
The Journal of Physiology, EarlyView.Abstract figure legend This double‐blind, placebo‐controlled, randomized cross‐over trial investigated the effects of ketone monoester (KME) ingestion on resting cerebral blood flow (CBF) in young adults. We demonstrate that KME supplementation lowers CBF in a dose‐dependent manner over 2‐houra post‐ingestion, whereas CBF remained unchanged following ...
Aedan J. Rourke +7 more
wiley +1 more source