Results 61 to 70 of about 3,788 (174)
Advanced Science, Volume 12, Issue 6, February 10, 2025.In hepatic IRI, SLC39A14 is identified as a driver of hepatocyte ferroptosis through facilitating extracellular NTBI transported into hepatocytes. Furthermore, hBMSCs has a significant therapeutic effect against hepatic IRI. hBMSCs delivered exosomal miR‐16‐5p, which can specifically target the 3'UTR region of SLC39A14 mRNA, thereby inhibiting SLC39A14‐
Zhizhao Deng +11 more
wiley +1 more source
Stellar populations in bulges: the isolated galaxies [PDF]
, 2019 En una reciente serie de artículos se han presentado los resultados de la investigación sobre la población estelar y sus gradientes en las regiones de la galaxias donde la luz esta dominada por el bulbo. En la presentación oral se han mostrado los resultados de estos trabajos y los últimos avances del proyecto, mostrando las propriedades de la ...
Morelli, L. +6 more
openaire +1 more source
Resolved properties of classical bulge and pseudo-bulge galaxies
Monthly Notices of the Royal Astronomical SocietyABSTRACT We compare properties of classical and pseudo-bulges and properties of their hosting galaxies selected from the MaNGA survey. Bulge types are identified based on the Sérsic index n of bulge component and the position of bulges on the Kormendy diagram.
Jia Hu +4 more
openaire +2 more sources
JWST Imaging of the Closest Globular Clusters—V. The White Dwarfs Cooling Sequence of M4
Astronomische Nachrichten, Volume 346, Issue 2, February 2025.ABSTRACT We combine infrared (IR) observations collected by the James Webb Space Telescope with optical deep images by the Hubble Space Telescope taken ~20 years earlier to compute proper‐motion membership for the globular cluster (GC) M4 (NGC 6121) along its entire white dwarf (WD) cooling sequence (CS).
Luigi R. Bedin +11 more
wiley +1 more source
, 2014 For 20 years now, gravitational microlensing observations towards the Galactic bulge have provided us with a wealth of information about the stellar and planetary content of our Galaxy, which is inaccessible via other current methods.
Liebig, Christine Elisabeth
core
Towards AMR Simulations of Galaxy Formation [PDF]
, 2010 Numerical simulations present a fundamental building block of our modern theoretical understanding of the Universe. As such the work in this thesis is primarily concerned with understanding fundamental differences that lie between the different ...
MITCHELL, NIGEL,LEWIS +1 more
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Revisiting Variable Stars Near Globular Clusters South of −29° Declination
Astronomische Nachrichten, Volume 346, Issue 2, February 2025.ABSTRACT We review an often‐cited but seldom‐accessed catalogue by Fourcade and Laborde (1966) of 785 variable stars near 47 southern Galactic globular clusters, and recover the locations of 85 stars that were not incorporated into subsequent variable star catalogues and hence have become “lost” to the literature.
Andrew C. Layden +7 more
wiley +1 more source
The nuclei of bulge-less galaxies [PDF]
, 2004 Als Beitrag zur Vervollst?andigung unseres Wissens ?uber Galaxienzentren wurde die Zentral-Region sehr sp?ater (bulge-loser) Spiralgalaxien untersucht.
openaire +1 more source
Examining the Challenges of Scientific Workflows
, 2007 Workflows have recently emerged as a paradigm for representing and managing complex distributed scientific computations and therefore accelerate the pace of scientific progress.
Gannon, Dennis +9 more
core +1 more source
OUR MILKY WAY AS A PURE-DISK GALAXY—A CHALLENGE FOR GALAXY FORMATION [PDF]
, 2010 Bulges are commonly believed to form in the dynamical violence of galaxy collisions and mergers. Here, we model the stellar kinematics of the Bulge Radial Velocity Assay ( BRAVA) and find no sign that the Milky Way contains a classical bulge formed by ...
Howard, Christian D. +11 more
core +1 more source