Results 91 to 100 of about 2,662,849 (293)

oMEGACat. VII. Tracing Interstellar and Intracluster Medium of ω Centauri Using Sodium Absorptions

The Astrophysical Journal
We investigate the foreground interstellar medium along the line of sight and intracluster medium of ω Centauri ( ω Cen) by measuring the equivalent width of Na I D absorptions from MUSE observations. The large line-of-sight velocity difference between ω
Z. Wang, A. C. Seth, M. Latour, J. Strader, M. Häberle, N. Neumayer, C. Clontz, S. Kamann, M. S. Nitschai, M. Alfaro-Cuello, A. Bellini, A. Feldmeier-Krause, M. Libralato, A. P. Milone, P. J. Smith, S. O. Souza, G. van de Ven   +16 more
doaj   +1 more source

Detrending Changes the Temporal Dynamics of a Semantic Fluency Task

Frontiers in Aging Neuroscience, 2016
Objective: To study the dynamics of clustering semantic fluency responses and switching between clusters. Methods: We conducted a cross-sectional study of participants (N=60) in a study of patient reported outcomes who were given the Saint Louis ...
Steven Lenio, Frances M. Lissemore, Martha Sajatovic, Kathleen Smyth, Curtis Tatsuoka, Wojbor A. Woyczynski, Alan J. Lerner   +6 more
doaj   +1 more source

Enrichment of the Intracluster Medium [PDF]

, 1999
The relevance of galaxies of different luminosity and mass for the chemical enrichment of the intracluster medium (ICM) is analysed. For this purpose, I adopt the composite luminosity function of cluster galaxies from Trentham (1998), which exhibits a significant rise at the very faint end.
openaire   +2 more sources

The history of chemical enrichment in the intracluster medium from cosmological simulations [PDF]

, 2017
The distribution of metals in the intracluster medium (ICM) of galaxy clusters provides valuable information on their formation and evolution, on the connection with the cosmic star formation and on the effects of different gas processes.
V. Biffi, V. Biffi, S. Planelles, S. Borgani, S. Borgani, D. Fabjan, D. Fabjan, E. Rasia, E. Rasia, G. Murante, L. Tornatore, K. Dolag, G. Granato, M. Gaspari, A. Beck   +14 more
semanticscholar   +1 more source

The quiescent intracluster medium in the core of the Perseus cluster [PDF]

Nature, 2016
Clusters of galaxies are the most massive gravitationally bound objects in the Universe and are still forming. They are thus important probes of cosmological parameters and many astrophysical processes. However, knowledge of the dynamics of the pervasive
Hitomi Collaboration, F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen, N. Anabuki, L. Angelini, K. Arnaud, M. Audard, H. Awaki, M. Axelsson, A. Bamba, M. Bautz, R. Blandford, L. Brenneman, G. Brown, E. Bulbul, E. Cackett, M. Chernyakova, M. Chiao, P. Coppi, E. Costantini, J. Plaa, J. Herder, C. Done, T. Dotani, K. Ebisawa, M. Eckart, T. Enoto, Y. Ezoe, A. Fabian, C. Ferrigno, A. Foster, R. Fujimoto, Y. Fukazawa, A. Furuzawa, M. Galeazzi, L. Gallo, P. Gandhi, M. Giustini, A. Goldwurm, L. Gu, M. Guainazzi, Y. Haba, K. Hagino, K. Hamaguchi, I. Harrus, I. Hatsukade, K. Hayashi, T. Hayashi, K. Hayashida, J. Hiraga, A. Hornschemeier, A. Hoshino, J. Hughes, R. Iizuka, H. Inoue, Y. Inoue, K. Ishibashi, M. Ishida, K. Ishikawa, Y. Ishisaki, M. Itoh, N. Iyomoto, J. Kaastra, T. Kallman, T. Kamae, E. Kara, J. Kataoka, S. Katsuda, J. Katsuta, M. Kawaharada, N. Kawai, R. Kelley, D. Khangulyan, C. Kilbourne, A. King, T. Kitaguchi, S. Kitamoto, T. Kitayama, T. Kohmura, M. Kokubun, S. Koyama, K. Koyama, P. Kretschmar, H. Krimm, A. Kubota, H. Kunieda, P. Laurent, F. Lebrun, Shiu-Hang Lee, M. Leutenegger, O. Limousin, M. Loewenstein, K. Long, D. Lumb, G. Madejski, Y. Maeda, D. Maier, K. Makishima, M. Markevitch, H. Matsumoto, K. Matsushita, D. McCammon, B. McNamara, M. Mehdipour, E. Miller, Jonathan M. Miller, S. Mineshige, K. Mitsuda, I. Mitsuishi, T. Miyazawa, T. Mizuno, H. Mori, K. Mori, H. Moseley, K. Mukai, H. Murakami, T. Murakami, R. Mushotzky, Ryo Nagino, T. Nakagawa, H. Nakajima, T. Nakamori, T. Nakano, S. Nakashima, K. Nakazawa, M. Nobukawa, H. Noda, M. Nomachi, S. O’Dell, H. Odaka, T. Ohashi, M. Ohno, T. Okajima, N. Ota, M. Ozaki, F. Paerels, S. Paltani, A. Parmar, R. Petre, C. Pinto, M. Pohl, F. Porter, K. Pottschmidt, B. Ramsey, C. Reynolds, H. Russell, S. Safi-Harb, S. Saito, K. Sakai, H. Sameshima, G. Sato, Kosuke Sato, R. Sato, M. Sawada, N. Schartel, P. Serlemitsos, H. Seta, M. Shidatsu, A. Simionescu, Randall Smith, Y. Soong, L. Stawarz, Y. Sugawara, S. Sugita, A. Szymkowiak, H. Tajima, H. Takahashi, Tadayuki Takahashi, S. Takeda, Y. Takei, T. Tamagawa, K. Tamura, T. Tamura, Takaaki Tanaka, Yasuo Tanaka, Yasuyuki T. Tanaka, M. Tashiro, Y. Tawara, Y. Terada, Y. Terashima, F. Tombesi, H. Tomida, Y. Tsuboi, M. Tsujimoto, H. Tsunemi, T. Tsuru, H. Uchida, H. Uchiyama, Y. Uchiyama, S. Ueda, Y. Ueda, S. Ueno, S. Uno, M. Urry, E. Ursino, C. Vries, S. Watanabe, N. Werner, D. Wik, D. Wilkins, B. Williams, S. Yamada, H. Yamaguchi, Kazutaka Yamaok, N. Yamasaki, M. Yamauchi, S. Yamauchi, T. Yaqoob, Y. Yatsu, D. Yonetoku, A. Yoshida, T. Yuasa, I. Zhuravleva, A. Zoghbi   +215 more
semanticscholar   +1 more source

The geometry of pMHC‐coated nanoparticles and T‐cell receptor clusters governs the sensitivity‐specificity trade‐off in T‐cell response: a modeling investigation

Immunology &Cell Biology, Volume 104, Issue 3, Page 234-248, March 2026.
Using numerical Monte Carlo simulations of nanoparticle‐T‐cell receptors binding, we show that the spatial organization of surface receptors is important for affinity‐based discrimination of peptide‐major histocompatibility complex ligands. Interaction geometry modulates the sensitivity of the T‐cell response to both ligand concentration and binding ...
Louis Richez, Anmar Khadra
wiley   +1 more source

Observational Predictions for the Survival of Atomic Hydrogen in Simulated Fornax-like Galaxy Clusters

The Astrophysical Journal
The presence of dense, neutral hydrogen clouds in the hot, diffuse intragroup and intracluster (IC) medium is an important clue to the physical processes controlling the survival of cold gas and sheds light on cosmological baryon flows in massive halos ...
Avinash Chaturvedi, Stephanie Tonnesen, Greg L. Bryan, Gergö Popping, Michael Hilker, Paolo Serra, Shy Genel   +6 more
doaj   +1 more source

Dust in Clusters of Galaxies

Universe, 2022
The presence of dust in the intracluster medium (ICM) has been a long-standing problem that is still awaiting elucidation. Direct observational diagnostics are rather challenging (though not impossible) either because of a sparse distribution of dust in ...
Yuri A. Shchekinov, Biman B. Nath, Evgenii O. Vasiliev   +2 more
doaj   +1 more source

A holistic view on ram pressure stripping in the Virgo cluster - The first complete model-based time sequence

, 2009
Based on a comparison of dynamical models with observations of the interstellar gas in 6 Virgo cluster spiral galaxies a first complete ram pressure stripping time sequence has been established.
B. Vollmer, Balogh, Biller, Byrd, Böhringer, Chamaraux, Chung, Combes, Crowl, Dressler, Dressler, Dressler, Fasano, Finoguenov, Giovanelli, Gomez, Gott, Hashimoto, Haynes, Irwin, Kauffmann, Kenney, Kenney, Kenney, Koopmann, Lewis, Mei, Moore, Moore, Moran, Oemler, Oemler, Oosterloo, Otmianowska-Mazur, Panuzzo, Poggianti, Randall, Schindler, Shibata, Soida, Valluri, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer   +49 more
core   +1 more source

Generation of internal waves by buoyant bubbles in galaxy clusters and heating of intracluster medium [PDF]

, 2018
Buoyant bubbles of relativistic plasma in cluster cores plausibly play a key role in conveying the energy from a supermassive black hole to the intracluster medium (ICM) - the process known as radio-mode AGN feedback.
Congyao Zhang, E. Churazov, A. Schekochihin   +2 more
semanticscholar   +1 more source