Results 141 to 150 of about 8,897 (294)

Ionized Gas Kinematics with FRESCO: An Extended, Massive, Rapidly Rotating Galaxy at z = 5.4

The Astrophysical Journal Letters
With the remarkable sensitivity and resolution of JWST in the infrared, measuring rest-optical kinematics of galaxies at z > 5 has become possible for the first time.
Erica Nelson, Gabriel Brammer, Clara Giménez-Arteaga, Pascal A. Oesch, Rohan P. Naidu, Hannah Übler, Jasleen Matharu, Alice E. Shapley, Katherine E. Whitaker, Emily Wisnioski, Natascha M. Förster Schreiber, Renske Smit, Pieter van Dokkum, John Chisholm, Ryan Endsley, Abigail I. Hartley, Justus Gibson, Emma Giovinazzo, Garth Illingworth, Ivo Labbe, Michael V. Maseda, Jorryt Matthee, Alba Covelo Paz, Sedona H. Price, Naveen A. Reddy, Irene Shivaei, Andrea Weibel, Stijn Wuyts, Mengyuan Xiao, Stacey Alberts, William M. Baker, Andrew J. Bunker, Alex J. Cameron, Stephane Charlot, Daniel J. Eisenstein, Anna de Graaff, Zhiyuan Ji, Benjamin D. Johnson, Gareth C. Jones, Roberto Maiolino, Brant Robertson, Lester Sandles, Katherine A. Suess, Sandro Tacchella, Christina C. Williams, Joris Witstok   +45 more
doaj   +1 more source

On the dynamics of tidal streams in the Milky Way galaxy [PDF]

, 2010
Andrew McEwan Eyre, Eyre, Andy
openalex   +1 more source

Quantum GraviElectro Dynamics

Annalen der Physik, Volume 538, Issue 1, January 2026.
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley   +1 more source

Supermassive black hole mass in the massive elliptical galaxy M87 from integral-field stellar dynamics using OASIS and MUSE with adaptive optics: assessing systematic uncertainties [PDF]

, 2023
David A. Simon, Michele Cappellari, Johanna Hartke   +2 more
openalex   +1 more source

Logarithmic and Strong Coupling Models in Weyl‐Type f(Q,T)$f(Q,T)$ Gravity

Annalen der Physik, Volume 538, Issue 1, January 2026.
This work explores Weyl‐type f(Q,T) gravity using recent observational datasets — CC, Pantheon+, Union 3.0, and DESI DR2. Through MCMC analysis of logarithmic and strong coupling models, the study reveals a transition from deceleration to acceleration, quintessence‐to‐phantom dynamics, and late‐time consistency with LCDM, offering a geometry‐driven ...
Rahul Bhagat, S. K. Tripathy, B. Mishra
wiley   +1 more source

DYNAMICS OF CLUSTERS OF GALAXIES WITH EXTENDED F(chi) GRAVITY

, 2019
Tula Bernal, Oliver López-Corona, S. Mendoza   +2 more
openalex   +1 more source

Structure and dynamics in low-density regions: galaxy–galaxy correlations inside cosmic voids [PDF]

, 2018
Andrés N. Ruiz, Ignacio G. Alfaro, D. G. Lambas   +2 more
openalex   +1 more source

Practices for Braiding Indigenous Knowledges and Western Sciences for Research and Monitoring of Biodiversity in Canada

Ecology and Evolution, Volume 16, Issue 1, January 2026.
Our research article addresses ‘if, when and how’ to bring together Indigenous knowledges (IK) and Western sciences (WS) in practice in biodiversity research and monitoring, though a combination of interviews/sharing circles with Indigenous Peoples, a systematic literature search, and then braiding outcomes from each.
Ella Bowles, Dominique A. Henri, Jennifer F. Provencher, Steven M. Alexander, Nicola E. Love, Jade Steel, Carmen Chelick, Junaid S. Khan, Jessica J. Taylor, Britney Zacharuk, Alana Wilcox, Oscar Hartman Davies, Deborah McGregor, Susan Chiblow, Steven J. Cooke, Adam T. Ford, Jesse N. Popp   +16 more
wiley   +1 more source

Dynamics of Non-Spherical Elliptical Galaxies. I: Case of No Rotation, Isotropic Velocity Distribution and No Damping [PDF]

, 1981
Ko Aizu
openalex   +1 more source

Complete Mitochondrial Genomes Recovered From Environmental Metagenomics Samples Can Facilitate Non‐Intrusive Population Genetic/Genomics Studies in the South American Sea Lion Otaria byronia

Environmental DNA, Volume 8, Issue 1, January–February 2026.
Mitochondrial genomes assembled from environmental non‐intrusive fecal DNA to support non‐intrusive biomonitoring in the Southern Sea Lion Otaria byronia. Photograph by Nestor Galina, used with permission. ABSTRACT The abundance of many marine mammals is declining due to local, regional, and global climate stressors that characterize the Anthropocene ...
Juan Antonio Baeza, Angélica Colín, Maryam Dehghanian, Eduardo Castro‐Nallar, Simon Berents   +4 more
wiley   +1 more source