Results 111 to 120 of about 42,461 (272)
Dense Quark Matter in Compact Stars [PDF]
Color Confinement and Hadrons in Quantum Chromodynamics, 2003 11 pages, for proceedings of SQM 2003 conference; references added, abstract ...
openaire +3 more sources
The Journal of Physiology, EarlyView.Abstract figure legend Exercise‐induced increases in forearm venous plasma and serum brain‐derived neurotrophic factor (BDNF) are often assumed to be indicative of release from the brain. Sixteen healthy and physically fit adults (20–40 years old) were recruited to investigate whether exercise‐induced changes in forearm venous mature BDNF (mBDNF) and ...
Olga Tarassova +10 more
wiley +1 more source
Rotating Quark Stars in General Relativity
Universe, 2018 We have built quasi-equilibrium models for uniformly rotating quark stars in general relativity. The conformal flatness approximation is employed and the Compact Object CALculator (cocal) code is extended to treat rotating stars with surface density ...
Enping Zhou +4 more
doaj +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend This study aimed to develop a non‐invasive method for visualizing the cardiorespiratory network under baseline conditions and following isolated or combined exposure to hypoxia, exercise, and sleep deprivation. Twenty‐two healthy participants underwent assessments at rest and after normobaric hypoxia (FIO2${{F}_{{\mathrm{I ...
Cecilia Morandotti +10 more
wiley +1 more source
Quark matter and quark stars at finite temperature in Nambu–Jona-Lasinio model
European Physical Journal C: Particles and Fields, 2017 We extend the SU(3) Nambu–Jona-Lasinio (NJL) model to include two types of vector interaction. Using these two types of vector interaction in NJL model, we study the quark symmetry free energy in asymmetric quark matter, the constituent quark mass, the ...
Peng-Cheng Chu +6 more
doaj +1 more source
Hybrid stars that masquerade as neutron stars
, 2004 We show that a hybrid (nuclear + quark matter) star can have a mass-radius relationship very similar to that predicted for a star made of purely nucleonic matter. We show this for a generic parameterization of the quark matter equation of state, and also
Baldo M. +5 more
core +1 more source
European 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
EPJ Web of Conferences, 2010 We introduce the theoretical basis for modeling the cooling evolution of compact stars starting from Boltzmann equations in curved space-time. We open a discussion on observational verification of different neutron star models by consistent statistics ...
Grigorian H.
doaj +1 more source
Impact of the Nuclear Equation of State on the Stability of Hybrid Neutron Stars
Universe, 2019 We construct a set of equations of state (EoS) of dense and hot matter with a 1st order phase transition from a hadronic system to a deconfined quark matter state. In this two-phase approach, hadrons are described using the relativistic mean field theory
Mateusz Cierniak +4 more
doaj +1 more source
Phase Transition and Hybrid Star in a Nonlinear $\sigma - \omega$ model
, 1998 The phase transition between the nuclear matter and the quark matter is examined. The relativistic mean field theory(RMF) is consider with interacting nucleons and mesons using TM1 parameter set for the nuclear matter equations of state. It is found that
Blaizot D. +7 more
core +1 more source