Results 41 to 50 of about 874 (181)

Galaxies: From Kinematics to Dynamics

open access: yes, 2000
17 pages, including 7 figures, using Sussp.sty (included). Lectures presented at the NATO Advanced Study Institute, "The Restless Universe: Applications of Gravitational N-Body Dynamics to Planetary, Stellar and Galactic Systems," Blair Atholl, July ...
openaire   +2 more sources

The spatial distribution, kinematics, and dynamics of the galaxies in the region of Abell 2634 and 2666

open access: yesThe Astrophysical Journal, 1995
52 pages (AAS LaTeX macro v3.0). 5 Tables and 18 Figures available on request. To appear in the ApJ.
Scodeggio, Marco   +3 more
openaire   +2 more sources

Edible Pneumatic Battery for Sustained and Repeated Robot Actuation

open access: yesAdvanced Science, Volume 13, Issue 15, 13 March 2026.
This work presents an edible energy source and valve system to power soft, pneumatically driven edible robots. A chemical reaction between sodium bicarbonate and citric acid generates carbon dioxide gas, and a pressure‐triggered edible valve enables self‐repetitive motion of the edible actuator.
Bokeon Kwak   +5 more
wiley   +1 more source

HR-COSMOS: Kinematics of star-forming galaxies at z $\sim$ 0.9 [PDF]

open access: yes, 2017
International audienceWe present the kinematic analysis of a sub-sample of 82 galaxies at 0.75 < z < 1.2 from our new survey HR-COSMOS aimed to obtain the first statistical sample to study the kinematics of star-forming galaxies in the treasury COSMOS ...
N. Scoville   +16 more
core   +1 more source

Unified Analysis of Fermionic Tunneling, Barrow‐Exponential Entropy Corrections, and Plasma Lensing in Carrollian Reissner‐Nordström Spacetime

open access: yesAnnalen der Physik, Volume 538, Issue 3, March 2026.
Carrollian Reissner‐Nordström black holes are investigated through fermionic tunneling, entropy‐corrected thermodynamics, and plasma‐modified gravitational lensing. The generalized uncertainty principle introduces minimal‐length corrections to the Hawking temperature, while the combined Barrow‐Exponential entropy reveals smooth thermodynamic crossovers
Erdem Sucu, İzzet Sakallı, Yusuf Sucu
wiley   +1 more source

Accelerating galaxy dynamical modeling using a neural network for joint lensing and kinematic analyses

open access: yesAstronomy & Astrophysics, 2023
Strong gravitational lensing is a powerful tool to provide constraints on galaxy mass distributions and cosmological parameters, such as the Hubble constant, H0. Nevertheless, inference of such parameters from images of lensing systems is not trivial as parameter degeneracies can limit the precision in the measured lens mass and cosmological results ...
Gomer, Matthew   +8 more
openaire   +5 more sources

Discovery and Initial Investigation of a New Low Surface Brightness Planetary Nebula Candidate at High Galactic Latitude

open access: yesAstronomische Nachrichten, Volume 347, Issue 3, March 2026.
ABSTRACT Planetary nebulae represent a late evolutionary phase of low‐ to intermediate‐mass stars. In this article, we present the serendipitous discovery of a previously unknown, faint potential Galactic planetary nebula (PN) in the constellation Camelopardalis, identified during a survey‐inspection, aiming at the detection of dwarf companions of the ...
W. E. Celnik   +12 more
wiley   +1 more source

Analysing Gas Kinematics in Star-Forming Galaxies using Disc Modelling [PDF]

open access: yes, 2021
The work in this thesis aims to accurately determine the gas kinematics in disc galaxies and relate those inferences to their drivers. For this thesis a Bayesian disc modelling technique, known as Blobby3D, was developed to infer the gas kinematics of ...
Varidel, Mathew Robert
core  

GeoNav: Enhancing field phenotyping with high‐precision global navigation systems integration in the Field Book mobile application

open access: yesCrop Science, Volume 66, Issue 2, March/April 2026.
Abstract Field data collection is a key activity in plant breeding, underpinning efforts to develop crop varieties with improved yields, disease resistance, and climate adaptability. Accurately associating data with the correct field plots is critical for selection and genetic improvement but can be challenging, especially in large experiments.
Keo Corak   +8 more
wiley   +1 more source

A catalogue of spatially resolved kinematics of galaxies: Bibliography?

open access: yes, 1997
. We present a catalogue of galaxies for which spatially resolved data on their internal kinematics have been published; there is no a priori restriction regarding their morphological type.
G. Busarello   +3 more
core   +1 more source

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