Results 31 to 40 of about 55,055 (220)

A 1-dimensional hydrodynamic model for accretion, cooling and heating of gas in dark matter halos from $z=6$ to $z=0$

, 2019
We study an idealized 1D model for the evolution of hot gas in dark matter halos for redshifts $z=[0,6]$. We introduce a numerical setup incorporating cosmological accretion of gas, along with the growth of the halo, based on the Van den Bosch model for ...
Choudhury, Prakriti Pal, Kauffmann, Guinevere, Sharma, Prateek   +2 more
core   +1 more source

Detecting the Gravitational Redshift of Cluster Gas [PDF]

, 1999
We examine the gravitational redshift of radiation emitted from within the potential of a cluster. Spectral lines from the intracluster medium (ICM) are redshifted in proportion to the emission-weighted mean potential along the line of sight, amounting ...
Bird C. M., Cappi A., Eke V. R., Evan Scannapieco, Fukazawa Y., Schneider P., Sharples R. M., Tom Broadhurst   +7 more
core   +4 more sources

A statistical study of the luminosity gap in galaxy groups

, 2010
The luminosity gap between the two brightest members of galaxy groups and clusters is thought to offer a strong test for the models of galaxy formation and evolution.
Ghanbari, Jamshid, Khosroshahi, Habib G., Koohpaee, Ali, Rahmani, Hadi, Tavasoli, Saeed   +4 more
core   +1 more source

The XMM Cluster Survey: The Stellar Mass Assembly of Fossil Galaxies [PDF]

, 2012
This paper presents both the result of a search for fossil systems (FSs) within the XMM Cluster Survey and the Sloan Digital Sky Survey and the results of a study of the stellar mass assembly and stellar populations of their fossil galaxies. In total, 17
A. Kathy Romer, Andrew R. Liddle, Ben Hoyle, Bernardi, Blanton, Cavaliere, Charlot, Chris A. Collins, Christopher J. Miller, Conroy, Craig D. Harrison, Cypriano, D'Onghia, Diego Capozzi, Dubinski, E. J. Lloyd-Davies, Feldmeier, Ferland, Gastaldello, Herberich, John P. Stott, Johnston, Joseph W. Richards, Koester, La Barbera, Lauer, Lavery, Lin, Lotz, Martin Sahlén, Matt Hilton, Maughan, Mehrtens, Mendes de Oliveira, Mendes de Oliveira, Miller, Miller, Milosavljević, Mulchaey, Murante, Nicola Mehrtens, Patton, Paul-James Deadman, Pedro T. P. Viana, Quillen, Richardson, Romer, Rudick, Rudick, Rudick, Ruszkowski, S. Adam Stanford, Salim, Santos, Stott, Tremonti, Voevodkin, Voevodkin, White, Wu, York   +60 more
core   +2 more sources

Giant Conductivity Modulation and Chemical Neuromodulation via Proton‐Electron Coupling in a Hydrogen‐Bonded Coordination Polymer

Advanced Science, EarlyView.
A “de‐doping” strategy positions mixed protonic–electronic conductors (MPECs) as adaptive neuromorphic platforms with dynamically tunable transport. Co‐BAND achieves giant conductivity modulation (>106) and chemically tunable synaptic plasticity. Analogous to biological neuromodulation, solvent vapors dynamically reprogram the device's learning rules ...
Kwangmin Park, Jumin Park, Huiyeong Ju, Nasim Arafat, Byoung Gwan Lee, Joohee Oh, Eejin Jang, Hyunseob Lim, Seok Min Yoon, Dae‐Woon Lim, Intek Song   +10 more
wiley   +1 more source

Do Business Ethics and Ethical Decision Making Still Matter: Perspective of Different Generational Cohorts

Business Systems Research, 2020
Background: Research in business ethics shows that individual differences can influence one’s ethical behaviour. In addition, variability in attitudes towards ethical issues among different generations is emphasized.
Klopotan Igor, Aleksić Ana, Vinković Nikolina   +2 more
doaj   +1 more source

The Role of Planned Behavior in Predicting Customer Orientation

Management, 2022
The purpose of this qualitative research was to investigate the role of planned behavior in predicting customer orientation in the Iranian gas industry.
Hasanbarog Zhila Mahrooz, Rasouli Eshaq, Ardabili Farzad Sattari, Azadi Behnam   +3 more
doaj   +1 more source

The signature of dissipation in the mass-size relation: are bulges simply spheroids wrapped in a disc? [PDF]

, 2014
The relation between the stellar mass and size of a galaxy's structural subcomponents, such as discs and spheroids, is a powerful way to understand the processes involved in their formation.
Berg, Trystyn A. M., Ellison, Sara L., Mendel, J. Trevor, Simard, Luc   +3 more
core   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

Advanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal, Jan Kubíček, Jana Bahrová, Alice Varyšová, Martin Augustýnek, Marek Penhaker, Juraj Timkovič   +6 more
wiley   +1 more source

Identification of the Metallocarboxypeptidase M14 Gene Family in Lysiosquillina maculata, Odontodactylus scyllarus and Oratosquilla oratoria Based on the Full-Length Transcriptome

Fishes
Metallocarboxypeptidase (MCP) is a crucial protein enzyme involved in food digestion and absorption in animals, which has a potential influence on the differentiation of the trophic niche.
Jiantong Zhang, Xiuqiang Dong, Xinyan Hu, Xiaowen Duan, Bin Xu, Fangrui Lou   +5 more
doaj   +1 more source