Results 131 to 140 of about 410,681 (239)

Search for IR Emission from Intracluster Dust in A2029

, 2007
We have searched for IR emission from the intracluster dust (ICD) in the galaxy cluster A2029. Weak signals of enhanced extended emission in the cluster are detected at both 24 and 70 micron. However, the signals are indistinguishable from the foreground
George H. Rieke, Hansen L., Lei Bai, Marcia J. Rieke, Stickel M., Yamada K.   +5 more
core   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

The magnetized medium around the radio galaxy B2 0755+37: an interaction with the intra-group gas

, 2012
We explore the magneto-ionic environment of the isolated radio galaxy B2 0755+37 using detailed imaging of the distributions of Faraday rotation and depolarization over the radio source from Very Large Array observations at 1385,1465 and 4860 MHz and new
A. H. Bridle, Bondi, Burn, Carilli, Croston, D. Guidetti, Dolag, Dolag, Dreher, Enßlin, Enßlin, Falco, Fanaroff, Faraday, Felten, Ferrari, Finoguenov, Garrington, Garrington, Garrington, Goldreich, Goodger, Guidetti, Guidetti, Guidetti, Huarte-Espinosa, J. H. Croston, Kolmogorov, Kuchar, Laing, Laing, Laing, Laing, Laing, Minter, Morganti, Mulchaey, Murgia, Owen, P. Parma, R. A. Laing, Rudnick, Simonetti, Taylor, Taylor, Worrall, Worrall, Worrall, Worrall, Wu   +49 more
core   +1 more source

Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed FeCr(Si)N Stainless Steel

Advanced Engineering Materials, EarlyView.
The alloying element Nitrogen enhances stainless steel strength, corrosion resistance, and stabilizes austenite. This study develops austenitic FeCr(Si)N steel production via powder metallurgy. Fe20Cr and Si3N4 are hot isostatically pressed, creating an austenitic microstructure.
Louis Becker, Felix Radtke, Jonathan Lentz, Santiago Benito, Christoph Broeckmann, Sebastian Weber   +5 more
wiley   +1 more source

A Gradient in the Surface Brightness Fluctuations of NGC 3379 [PDF]

The Astronomical Journal, 1995
Sodemann, Marianne, Thomsen, Bjarne
openaire   +3 more sources

The observed infall of galaxies towards the Virgo cluster

, 2010
We examine the velocity field of galaxies around the Virgo cluster induced by its overdensity. A sample of 1792 galaxies with distances from the Tip of the Red Giant Branch, the Cepheid luminosity, the SNIa luminosity, the surface brightness fluctuation ...
Caldwell, Davis, Ekholm, Ekholm, Erdogdu, Haugbolle, Haynes, Hoffman, Hoffman, I. D. Karachentsev, Jerjen, Karachentsev, Karachentsev, Karachentsev, Karachentsev, Karachentsev, Karachentsev, Karachentsev, Kashibadze, Koribalski, Kudrya, Lilje, Lynden-Bell, Mei, Methewson, Mitronova, Mould, Neilsen, O. G. Nasonova, Peebles, Peirani, Peirani, Rizzi, Sandage, Spergel, Springob, Springob, Teerikorpi, Theureau, Tonry, Tonry, Tonry, Tonry, Tully, Tully, Tully, Tully, Tully, Tully, Watkins   +49 more
core   +1 more source

Theoretical Predictions for Surface Brightness Fluctuations and Implications for Stellar Populations of Elliptical Galaxies [PDF]

, 2000
Michael C. Liu, S. Charlot, James R. Graham   +2 more
openalex   +1 more source

Spray Deposition for Solvent Annealing of Hybrid Poly(3,4‐Ethylenedioxythiophene) Polystyrene Sulfonate Cellulose Silver Nanowire Composite Electrodes Using a Roll‐to‐Roll Coater

Advanced Engineering Materials, EarlyView.
The fabrication and post‐treatment via solvent annealing of poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate‐based electrodes using spray deposition in a roll‐to‐roll setup are presented. The decrease in sheet resistance and its correlation with nanostructure and molecular structure in the electrodes as a function of the processing parameters is ...
Marie Betker, Benedikt Sochor, Elisabeth Erbes, Alisher Kurmanbay, Tim Erichlandwehr, Yanan Li, Peter Müller‐Buschbaum, Irene Fernandez‐Cuesta, Simone A. Techert, L. Daniel Söderberg, Stephan V. Roth   +10 more
wiley   +1 more source

Low‐Activation Compositionally Complex Alloys for Advanced Nuclear Applications—A Review

Advanced Engineering Materials, EarlyView.
Low‐activation compositionally complex alloys (LACCAs) are advanced metallic materials primarily composed of low‐activation elements, offering advantages such as rapid compliance with operational standards and safe recyclability. This review highlights their potential for extreme high‐temperature irradiation environments as structural materials for ...
Yangfan Wang, Hanliang Zhu, Zhiyang Wang, Zhijun Qiu, Xiao Wang, Zengxi Pan, Hongtao Zhu, Mingxing Zhang, Huijun Li   +8 more
wiley   +1 more source

What fraction of the density fluctuations in the Perseus cluster core is due to gas sloshing rather than AGN feedback?

, 2018
Deep Chandra observations of the core of the Perseus cluster show a plethora of complex structure. It has been found that when the observed density fluctuations in the intracluster medium are converted into constraints on AGN induced turbulence, the ...
Fabian, A. C., Sanders, J. S., Walker, S. A.   +2 more
core   +1 more source