Results 51 to 60 of about 36,167 (318)

Star-Forming Galaxies at z~2 and the Formation of the Metal-Rich Globular Cluster Population

, 2010
We examine whether the super star-forming clumps (R~1-3 kpc; M~10^8-10^9.5 Msun) now known to be a key component of star-forming galaxies at z~2 could be the formation sites of the locally observed old globular cluster population.
Armandroff, Ashman, Barmby, Bournaud, Bournaud, Bridges, Brodie, Conroy, Cowie, Cresci, Côté, Côté, Daddi, De Angeli, de Grijs, Dekel, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elson, English, Erb, Erb, Escala, Fall, Forbes, Förster Schreiber, Förster Schreiber, Genel, Genzel, Genzel, Halliday, Harris, Huchra, Immeli, Jordán, Kristen L. Shapiro, Kuntschner, Mannucci, McLaughlin, McLaughlin, McLaughlin, Mendel, Minniti, Murray, Natascha M. Förster Schreiber, Noguchi, Peng, Peng, Peng, Pettini, Puzia, Quider, Reddy, Reinhard Genzel, Rhode, Rhode, Rudnick, Scannapieco, Schroder, Searle, Strader, Tacconi, Thomas, Trujillo, van den Bergh, Wilson, Zepf, Zinn   +71 more
core   +1 more source

Numerical Simulations of Globular Cluster Formation [PDF]

, 2000
We examine various physical processes associated with the formation of globular clusters by using the three-dimensional Smoothed Particle Hydrodynamics (SPH) code.
David L. P., Dubath P., Ebert R., Friedli D., Gingold A., Ken’ichi Nomoto, Masao Mori, McCrea W. H., Naohito Nakasato, Navarro J. F., Palmer P. L., Steinmetz M., Tsujimoto T.   +12 more
core   +2 more sources

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

FEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi, WanTing Kong, Camille Blériot, Joel T. Haas   +3 more
wiley   +1 more source

Star and Globular Cluster Formation in Mergers [PDF]

Symposium - International Astronomical Union, 1996
The high burst strengths and star formation efficiencies found with spectrophotmetric and chemical evolutionary synthesis for mergers of gas-rich spirals led us to expect the formation of a secondary population of globular clusters (GC) with enhanced metallicity (F. – v. A. & Gerhard 1994, A&A 285, 751 u.775).
openaire   +3 more sources

Binary Stars and Globular Cluster Dynamics [PDF]

Proceedings of the International Astronomical Union, 2007
AbstractIn this brief proceedings article I summarize the review talk I gave at the IAU 246 meeting in Capri, Italy, glossing over the well-known results from the literature, but paying particular attention to new, previously unpublished material. This new material includes a careful comparison of the apparently contradictory results of two independent
openaire   +3 more sources

The globular cluster migratory origin of nuclear star clusters [PDF]

Monthly Notices of the Royal Astronomical Society, 2014
19 pages, 20 figures, submitted to ...
Manuel Arca-Sedda, Manuel Arca-Sedda, Roberto Capuzzo-Dolcetta   +2 more
openaire   +2 more sources

Modeling Formation of Globular Clusters: Beacons of Galactic Star Formation

, 2010
Modern hydrodynamic simulations of galaxy formation are able to predict accurately the rates and locations of the assembly of giant molecular clouds in early galaxies.
Gnedin, Oleg Y.
core   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

A JWST Project on 47 Tucanae: NIRSpec Spectroscopy of Multiple Populations among M Dwarfs

The Astrophysical Journal Letters
We present the first spectroscopic estimates of the chemical abundance of M dwarf stars in a globular cluster (GC), namely 47 Tucanae. By exploiting NIRSpec on board the James Webb Space Telescope, we gathered low-resolution spectra for 28 stars with ...
A. F. Marino, A. P. Milone, A. Renzini, E. Dondoglio, E. Bortolan, M. G. Carlos, G. Cordoni, A. Dotter, S. Jang, E. P. Lagioia, M. V. Legnardi, F. Muratore, A. Mohandasan, M. Tailo, T. Ziliotto   +14 more
doaj   +1 more source

Search for variable stars in globular clusters [PDF]

Symposium - International Astronomical Union, 1986
A program to search poorly studied southern globular clusters for variable stars is being carried out on the 1-m Yale telescope at CTIO. Recently two galactic bulge clusters of moderately high metallicity have been found to contain RR Lyrae variables; a cluster of similar metallicity a little farther from the galactic center apparently has none.
openaire   +2 more sources