Results 21 to 30 of about 147,116 (290)

Weighing the Milky Way

, 2002
We describe an experiment to measure the mass of the Milky Way galaxy. The experiment is based on calculated light travel times along orthogonal directions in the Schwarzschild metric of the Galactic center. We show that the difference is proportional to
Angelo Tartaglia, Ashby N, Ashfaque H Bokhari, Boyer R H, Dicke R M, Gron Ø, Hay H J, Krisher T P, Manasse F K, Martin J L, Moreau W, Munawar Karim, Ohanian H C, Synge J L, Taylor C T   +14 more
core   +1 more source

The Gaia-ESO Survey: the selection function of the Milky Way field stars [PDF]

, 2016
The Gaia-ESO Survey was designed to target all major Galactic components (i.e., bulge, thin and thick discs, halo and clusters), with the goal of constraining the chemical and dynamical evolution of the Milky Way.
Bensby, T., Bragaglia, A., Casey, A. R., Costado, M. T., Feltzing, S., Franciosini, E., Gilmore, G., Hourihane, A., Howes, L. M., Jofre, P., Koposov, S. E., Kordopatis, G., Korn, A. J., Lanzafame, A. C., Lardo, C., Lewis, J., Magrini, L., Monaco, L., Morbidelli, L., Pancino, E., Randich, S., Ruchti, G. R., Sacco, G. G., Sbordone, L., Smiljanic, R., Stonkute, E., Tautvaisiene, G., Worley, C. C., Zwitter, T.   +28 more
core   +4 more sources

Chemodynamical simulations of the Milky Way galaxy [PDF]

, 2011
We present chemodynamical simulations of a Milky-Way-type galaxy using a self-consistent hydrodynamical code that includes supernova feedback and chemical enrichment, and predict the spatial distribution of elements from oxygen to zinc.
Kobayashi, Chiaki, Nakasato, Naohito
core   +3 more sources

The Observed and Predicted Spatial Distribution of Milky Way Satellite Galaxies [PDF]

, 2004
We review evidence that the census of Milky Way satellites similar to those known may be incomplete at low latitude due to obscuration and in the outer halo due to a decreasing sensitivity to dwarf satellites with distance.
Armandroff, B. Willman, Bellazzini, Benson, Bullock, Bullock, Cannon, Chiu, Crane, D. Reed, De Lucia, Dekel, Diemand, Dijkstra, Dinescu, Efstathiou, Eke, F. Governato, Font, Fusi Pecci, Governato, Governato, Grebel, Hayashi, Holmberg, Ibata, Ibata, Irwin, J. J. Dalcanton, Karachentsev, Katz, Kauffmann, Kazantzidis, Kleyna, Klypin, Klypin, Knebe, Kravtsov, Lee, Lynden-Bell, Majewski, Majewski, Martin, Mateo, Mayer, Moore, Newberg, Palma, Peñarrubia, Quinn, Reed, Rocha-Pinto, Rosati, Spergel, Stanek, Stoehr, Stoehr, Susa, T. Quinn, Taylor, Thoul, van den Bergh, Willman, Wilson, Yanny, Zaritsky, Zaritsky, Zehavi   +67 more
core   +2 more sources

The Imprint of Clump Formation at High Redshift. II. The Chemistry of the Bulge

The Astrophysical Journal, 2023
In Paper I, we showed that clumps in high-redshift galaxies, having a high star formation rate density (Σ _SFR ), produce disks with two tracks in the [Fe/H]–[ α /Fe] chemical space, similar to that of the Milky Way’s (MW’s) thin+thick disks.
Victor P. Debattista, David J. Liddicott, Oscar A. Gonzalez, Leandro Beraldo e Silva, João A. S. Amarante, Ilin Lazar, Manuela Zoccali, Elena Valenti, Deanne B. Fisher, Tigran Khachaturyants, David L. Nidever, Thomas R. Quinn, Min Du, Susan Kassin   +13 more
doaj   +1 more source

Dense Gas in the Milky Way [PDF]

, 1996
We present a study of dense gas emission in the Milky Way in order to serve as a basis for comparison with extragalactic results. This study combines new observations of HCN, CS, and CO in individual GMCs and in the Milky Way plane with published studies
Leo Blitz, Liszt H. S., Tamara T. Helfer
core   +2 more sources

The X-shaped Bulge of the Milky Way revealed by WISE

, 2016
The Milky Way bulge has a boxy/peanut morphology and an X-shaped structure. This X-shape has been revealed by the `split in the red clump' from star counts along the line of sight toward the bulge, measured from photometric surveys.
Lang, Dustin, Ness, Melissa
core   +1 more source

The Three-phase Evolution of the Milky Way

The Astrophysical Journal
We illustrate the formation and evolution of the Milky Way over cosmic time, utilizing a sample of 10 million red giant stars with full chemodynamical information, including metallicities and α -abundances from low-resolution Gaia XP spectra.
Vedant Chandra, Vadim A. Semenov, Hans-Walter Rix, Charlie Conroy, Ana Bonaca, Rohan P. Naidu, René Andrae, Jiadong Li, Lars Hernquist   +8 more
doaj   +1 more source

The milky way

Monaldi Archives for Chest Disease, 2021
Mediastinal masses may present with signs and symptoms due to either compression of mediastinal structures or systemic effects of the underlying disease.
Matteo Daverio, Mariaenrica Tine', Paolo Spagnolo   +2 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source