Results 151 to 160 of about 2,234,166 (364)

A weak lensing mass reconstruction of the large‐scale filament feeding the massive galaxy cluster MACS J0717.5+3745 [PDF]

, 2012
We report the first weak lensing detection of a large-scale filament funnelling matter on to the core of the massive galaxy cluster MACS J0717.5+3745.
M. Jauzac, E. Jullo, J. Kneib, H. Ebeling, A. Leauthaud, Cheng-Jiun Ma, M. Limousin, R. Massey, J. Richard   +8 more
semanticscholar   +1 more source

Diastereoselectivity in the Synthesis of m‐ and p‐Substituted 3‐Aryl‐2‐trichloromethyl‐1,3‐thiazolidin‐4‐one Sulfoxides With Oxone

Journal of Heterocyclic Chemistry, EarlyView.
Highly selective oxidation of thiazolidin‐4‐ones to sulfoxides and sulfones with Oxone and KMnO4, respectively. ABSTRACT S‐Oxidation of 3‐Aryl‐2‐trichloromethyl‐1,3‐thiazolidin‐4‐ones with Oxone was investigated. For all compounds evaluated, selective oxidation to the sulfoxide versus the sulfone was realized using 3 equivalents of Oxone at room ...
Ahmed Y. Nuriye, Kevin C. Cannon, Anna Sigmon, John Tierney   +3 more
wiley   +1 more source

Discovery of a Low-mass Strong-lens System in SMACS J0723.3−7327

The Astrophysical Journal Letters
We report the discovery of an intriguing, low-mass galaxy-scale strong-lens system in the SMACS J0723.3−7327 galaxy cluster. By modeling James Webb Space Telescope imaging and Very Large Telescope Multi-Unit Spectroscopic Explorer spectroscopic data, we ...
Limeng Deng, Yiping Shu, Lei Wang, Guoliang Li, Gabriel Bartosch Caminha, Jiang Dong, Zizhao He, Han Qu, Ruibiao Luo   +8 more
doaj   +1 more source

Stellar Populations and Radial Migrations in Virgo Disk Galaxies

, 2012
We present stellar age profiles for 64 Virgo cluster disk galaxies whose analysis poses a challenge for current galaxy formation models. Our results can be summarized as follows: first, and contrary to observations of field galaxies, these cluster ...
Azzollini, Bakos, Bland-Hawthorn, Bournaud, Courteau, de Jong, Debattista, Edvardsson, Erwin, Erwin, Erwin, Fall, Ferrarese, Gil de Paz, Gutiérrez, Hall, Joel C. Roediger, Martínez-Serrano, Mei, Michael McDonald, Minchev, Patricia Sánchez-Blázquez, Radburn-Smith, Robertson, Roškar, Schaye, Stéphane Courteau, Thilker, van der Kruit, van der Kruit, Vlajić, Vollmer, Wielen, Wielen, Williams, Yoachim, Yoachim, Younger   +37 more
core   +1 more source

Somato‐Cognitive Action Network in Focal Dystonia

Movement Disorders, EarlyView.
Abstract Background The central pathology causing idiopathic focal dystonia remains unclear. The recently identified somato‐cognitive action network (SCAN) has been implicated. Objective We tested whether the effector‐agnostic SCAN may constitute a central pathology shared across dystonia subtypes, whereas the effector‐specific regions in the primary ...
Yuchao Wang, Baothy Huynh, Jianxun Ren, Mo Chen, Wei Zhang, Dan Hu, Shasha Li, Hesheng Liu, Teresa J. Kimberley   +8 more
wiley   +1 more source

Spectroscopic and X-ray Modeling of the Strong Lensing Galaxy Cluster MACS J0138.0-2155

The Open Journal of Astrophysics
We model the total mass and galactic substructure in the strong lensing galaxy cluster MACS J0138.0-2155 using a combination of Chandra X-ray data, Multi-Unit Spectroscopic Explorer (MUSE) spectroscopy, and Hubble Space Telescope imaging.
Abigail Flowers, Jackson H. O'Donnell, Tesla E. Jeltema, Vernon Wetzell, M. Grant Roberts   +4 more
doaj   +1 more source

Magnetic fields and relativistic electrons fill entire galaxy cluster. [PDF]

Sci Adv, 2022
Botteon A, van Weeren RJ, Brunetti G, Vazza F, Shimwell TW, Brüggen M, Brüggen M, Röttgering HJA, de Gasperin F, Akamatsu H, Bonafede A, Cassano R, Cuciti V, Dallacasa D, Di Gennaro G, Gastaldello F.   +15 more
europepmc   +1 more source

Galaxy Evolution in Clusters [PDF]

, 2019
In this thesis, we aim to further elucidate the phenomenon of galaxy evolution in the environment of galaxy clusters using the methodology of numerical simulations. For that, we have developed hydrodynamic models in which idealized gas-rich galaxies move within the ICM of idealized galaxy clusters, allowing us to probe in a detailed and controlled ...
openaire   +2 more sources

Synergies in Self‐Assembly—From Supramolecular Polymers to Defined Hierarchical Superstructures

Journal of Polymer Science, EarlyView.
Shaping supramolecular polymers built from molecular building blocks into superstructures with defined dimensions. Synergies within supramolecular architectures such as chirality or an additional second orthogonal driving force that does not interfere with the central supramolecular motif facilitate the confinement of the growth of these ...
Klaus Kreger, Florian Behrendt, Johannes C. Brendel   +2 more
wiley   +1 more source

Strong suppression of heat conduction in a laboratory replica of galaxy-cluster turbulent plasmas. [PDF]

Sci Adv, 2022
Meinecke J, Tzeferacos P, Ross JS, Bott AFA, Feister S, Park HS, Bell AR, Blandford R, Berger RL, Bingham R, Casner A, Chen LE, Foster J, Froula DH, Goyon C, Kalantar D, Koenig M, Lahmann B, Li C, Lu Y, Palmer CAJ, Petrasso RD, Poole H, Remington B, Reville B, Reyes A, Rigby A, Ryu D, Swadling G, Zylstra A, Miniati F, Sarkar S, Schekochihin AA, Lamb DQ, Gregori G.   +34 more
europepmc   +1 more source