Results 151 to 160 of about 438,833 (359)
Formation of H2and Galaxies in the Hot Universe [PDF]
, 1969 Hidenori Takeda +2 more
openalex +1 more source
European Journal of Heart Failure, EarlyView.For most patients with chronic, progressive illnesses, maintaining good quality of life (QoL), with preserved functional capacity, is just as crucial as prolonging survival. Patients with heart failure (HF) experience much worse QoL and effort intolerance than both the general population and people with other chronic conditions, since they present a ...
Maurizio Volterrani +21 more
wiley +1 more source
Formation Models of Galaxies [PDF]
Symposium - International Astronomical Union, 1995 Unfortunately Dr. White was not able to finish a written version of his presentation at the Symposium in time for inclusion in these proceedings. He refers the interested readers to his lecture notes at the August 1993 Les Houches summer school (White, 1995).
openaire +2 more sources
Quasars and Galaxy Formation [PDF]
Astron.Astrophys.331:L1-14,1998, 1998 The formation of massive black holes may precede the epoch that characterises the peak of galaxy formation, as characterized by the star formation history in luminous galaxies. Hence protogalactic star formation may be profoundly affected by quasar-like nuclei and their associated extensive energetic outflows.
arxiv
The Astrophysical JournalThe formation pathways of lenticular galaxies (S0s) in field environments remain a matter of debate. We utilize the cosmological hydrodynamic simulation, NewHorizon , to investigate the issue. We select two massive star formation quenched S0s as our main
Seongbong Han +11 more
doaj +1 more source
Allobaculum plays a predominant role in the activation of brown fat tissue by diallyl trisulfide
Food Frontiers, EarlyView.Diallyl trisulfide activates brown adipose tissue and prevents obesity by promoting the relative abundance of Allobaculum in the gut of mice. Oral supplementation of Allobaculum stercoricanis, a primary species in Allobaculum, activates brown adipose tissue and prevents obesity.
Yanzhou Hu +10 more
wiley +1 more source
Widespread Rapid Quenching at Cosmic Noon Revealed by JWST Deep Spectroscopy
The Astrophysical JournalMassive quiescent galaxies in the young Universe are expected to be quenched rapidly, but it is unclear whether they all experience starbursts before quenching and what physical mechanism drives rapid quenching. We study 14 massive quiescent galaxies ( $\
Minjung Park +18 more
doaj +1 more source
Formation of Triaxial Galaxy [PDF]
Journal of Astronomy and Space Sciences, 1987 Results of N-body simulation of dissipationless cold collapse of spherical gravitating system are presented. We compared the results with properties of elliptical galaxies. The system gradually evolved to triaxial system. The projected density profile is
Jang-Hyeon Park, Soo-Yong Kim
doaj
Numerical Simulations of Galaxy Formation [PDF]
, 1997 An overview over the current status of modeling galaxies by means of numerical simulations is given. After a short description of how galaxies form in hierarchically clustering scenarios, success and failures of current simulations are demonstrated using three different applications: the morphology of present day galaxies; the appearance of high ...
openaire +6 more sources
The Star Formation Histories of Local Galaxies: Continuous or Intermittent? [PDF]
arXiv, 2001 We explore a model in which efficient star formation in galaxies is triggered by merging satellites. We show that the merger/interaction rates predicted by hierarchical galaxy formation models depend strongly on galaxy mass. If a merger of a satellite larger than 1% the mass of the primary triggers efficient star formation, low-mass dwarf galaxies ...
arxiv