Results 11 to 20 of about 72,254 (220)
Chemie Ingenieur Technik, EarlyView., 2023 Let us consider an alternative perspective on climate change: The sum of solar radiation and heat generated by human activity result in a net energy input of 1.96 times that of the Sun on the Earth's surface. The expanding global population is expected to exacerbate this issue. Potential solutions are proposed, including replacement and heat recycling.
Martin Bertau, Gerald Steiner
wiley +1 more source
Janus kinase 2 inhibition by pacritinib as potential therapeutic target for liver fibrosis
Hepatology, EarlyView., 2022 Diagram of the activation of the profibrotic and procontractile Janus kinase 2 (JAK2)/Ras homolog family member A/Rho‐kinase pathway and the inhibition of phosphorylated JAK2 by pacritinib to inhibit hepatic stellate cell activity. Abstract Background and Aims Janus kinase 2 (JAK2) signaling is increased in human and experimental liver fibrosis with ...
Sandra Torres +21 more
wiley +1 more source
The Astrophysical Journal, 2023 Observational evidence and many numerical simulations show the existence of winds (i.e., uncollimated outflows) in the accretion systems of elliptical galaxy centers.
Razieh Ranjbar, Shahram Abbassi
doaj +1 more source
Gas Accretion Can Drive Turbulence in Galaxies
The Astrophysical Journal, 2023 The driving of turbulence in galaxies is deeply connected with the physics of feedback, star formation, outflows, accretion, and radial transport in disks.
John C. Forbes +13 more
doaj +1 more source
Galaxy Formation through Filamentary Accretion at z = 6.1 [PDF]
The Astrophysical Journal, 2017 Abstract We present Atacama Large Millimeter/submillimeter Array observations of the dust continuum and [C ii] 158 μm line emission from the z = 6.0695 Lyman-Break Galaxy (LBG) WMH5. These observations at 0.″3 spatial resolution show a compact (∼3 kpc) main galaxy in dust and [C ii] emission, with a “tail” of emission extending to the ...
G. C. Jones +5 more
openaire +3 more sources
Accretion of gas on to nearby spiral galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2008 11 pages, 6 figures, accepted for publication in ...
FRATERNALI, FILIPPO, Binney J. J.
openaire +4 more sources
The Role of Cold Flows in the Assembly of Galaxy Disks [PDF]
, 2008 We use high resolution cosmological hydrodynamical simulations to demonstrate that cold flow gas accretion, particularly along filaments, modifies the standard picture of gas accretion and cooling onto galaxy disks.
Brook, C. B. +4 more
core +2 more sources
How Do Galaxies Get Their Gas? [PDF]
, 2004 We examine the temperature history of gas accreted by forming galaxies in SPH simulations. About half the gas shock heats to roughly the virial temperature of the galaxy potential well before cooling, condensing, and forming stars, but the other half ...
Dave, Romeel +3 more
core +3 more sources
Bondi accretion in early-type galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 13 pages, 5 figures, submitted to MNRAS.
V. Korol +2 more
openaire +3 more sources
One-zone models for spheroidal galaxies with a central supermassive black-hole. Self-regulated Bondi accretion [PDF]
, 2010 By means of a one-zone evolutionary model, we study the co-evolution of supermassive black holes and their host galaxies, as a function of the accretion radiative efficiency, dark matter content, and cosmological infall of gas.
Alexander +39 more
core +2 more sources