Results 11 to 20 of about 2,230 (139)

Formation of multiphase plasma in galactic haloes and an analogy to solar plasma

Frontiers in Astronomy and Space Sciences, 2023
Thermal instability (TI) potentially explains the origin of cold gas in the intracluster medium (ICM), which is heated sufficiently by AGN feedback. The Hα filaments seen in cluster cores provide strong motivation for TI.
Prakriti Pal Choudhury
doaj   +1 more source

Distribution and Evolution of Metals in the Magneticum Simulations

Galaxies, 2017
Metals are ideal tracers of the baryonic cycle within halos. Their composition is a fossil record connecting the evolution of the various stellar components of galaxies to the interaction with the environment by in- and out-flows.
Klaus Dolag, Emilio Mevius, Rhea-Silvia Remus   +2 more
doaj   +1 more source

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

Metal Active‐Site Exposure via Ligand Engineering Boosts CO2‐to‐Ethylene Conversion on Cu18 Nanoclusters

Advanced Science, EarlyView.
Through quantitative ligand stripping of [Cu18H17(PR3)10]+ nanoclusters via intramolecular interaction modulation, selectivity for CO2 electroreduction to C2H4 is significantly enhanced. The weakly coordinating ligand triggers dual‐ligand stripping (FEC2H4 = 70.59%), whereas the strongly coordinating ligand results in single‐ligand retention (FEC2H4 ...
Ziqi Chen, Yang Zuo, Yu Zhu, Shuo Zhang, Along Ma, Shiyin Yang, Zhengmao Yin, Xiaoshuang Ma, Shuxin Wang   +8 more
wiley   +1 more source

Unveiling the Sources of X-Ray Luminosity in DESI Galaxy Groups: Insights from the SRG/eROSITA All-sky Survey

The Astrophysical Journal
We use the first eROSITA all-sky survey to investigate the contributions of active galactic nuclei (AGN) and extended gas to the total X-ray luminosity ( L _X ) of galaxy groups with different halo masses ( M _h ) at different redshifts.
Yun-Liang Zheng, Xiaohu Yang, Teng Liu, Shijiang Chen, Esra Bulbul, Ang Liu, Yi Zhang, Dawei Li, Xi Kang, Yizhou Gu, Yirong Wang, Qingyang Li, Jiaqi Wang   +12 more
doaj   +1 more source

Future Generations' Perceptions and Evaluations of Financial Intermediaries: A Multivariate Analysis in the Digital and Sustainable Era

Business Strategy and the Environment, EarlyView.
ABSTRACT The rapid digital transformation of financial services, increasing regulatory pressure and the growing strategic relevance of sustainability are reshaping financial intermediaries and how they are perceived by younger generations. In this context, traditional monetary compensation schemes are increasingly insufficient to explain how financial ...
Gerardo Petroccione, Carlo Drago, Dario Siggia   +2 more
wiley   +1 more source

The FOXQ1/SSBP2 Regulatory Axis Drives Malignant Progression of Melanoma

Molecular Carcinogenesis, EarlyView.
ABSTRACT Melanoma is a highly aggressive skin cancer with poor prognosis, often linked to excessive UV exposure. Despite advancements in immunotherapy and targeted treatments, melanoma's invasiveness and metastatic potential remain significant challenges.
Xiaoyu Zhang, Yu Hou, Jiahui Liu, Yuehua Han, Jiangang Feng   +4 more
wiley   +1 more source

Video‐Assisted Versus Conventional Surgical Informed Consent in Visceral Surgery—A Cluster Quasi‐Randomized Clinical Trial

World Journal of Surgery, EarlyView.
Video‐assisted surgical informed consent serves as a valuable adjunct in preoperative patient education and represents a promising approach to digital innovation in clinical practice. ABSTRACT Background Comprehensive informed consent is a core surgical responsibility but is increasingly challenged by rising patient volumes and limited personnel ...
Svenja G. P. D. Leicht, Leon Schuetze, Johan F. Lock, Christoph‐Thomas Germer, Johanna C. Wagner   +4 more
wiley   +1 more source

SZ–X-Ray Surface Brightness Fluctuations in the SPT-XMM Clusters

The Astrophysical Journal
The hot plasma in galaxy clusters, the intracluster medium, is expected to be shaped by subsonic turbulent motions, which are key for heating, cooling, and transport mechanisms.
Charles E. Romero, Massimo Gaspari, Gerrit Schellenberger, Bradford A. Benson, Lindsey E. Bleem, Esra Bulbul, William Forman, Ralph Kraft, Paul Nulsen, Christian L. Reichardt, Arnab Sarkar, Taweewat Somboonpanyakul, Yuanyuan Su   +12 more
doaj   +1 more source

Alkali Chalcogenido Dialuminates A6[Al2Q6] (A = K, Rb, Cs; Q = S, Se, Te)

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
Seven new alkali chalcogenido aluminates A6[Al2Q6] (A = K‐Cs, Q = S‐Te) complement the family of simple metallates(III) A6[M2Q6] (M = Al‐In, FeIII) with dinuclear anions of two edge sharing [AlQ4] tetrahedra. Despite the similar anions, straightforward bonding situation and physical properties, these metallates crystallize in seven different structure ...
Michael Schwarz, Vincent Daiber, Caroline Röhr   +2 more
wiley   +1 more source