Results 131 to 140 of about 5,632,379 (394)

Hydrodynamical simulations of the Sunyaev–Zel'dovich effect: the kinetic effect [PDF]

, 2000
We use hydrodynamical N-body simulations to study the kinetic Sunyaev–Zel'dovich effect. We construct sets of maps, one square degree in size, in three different cosmological models.
Aghanim, Aghanim, Andrew R. Liddle, Antonio C. da Silva, Atrio-Barandela, Barbosa, Bartlett, Benson, Bertin, Birkinshaw, Bruscoli, Carlstrom, Colafrancesco, Colafrancesco, Cole, Cooray, Couchman, da Silva, Diaferio, Domingos Barbosa, Eke, Griffiths, Grusinov, Haehnelt, Haiman, Hernández-Monteagudo, Hobson, Hu, Jones, Kashlinsky, Knox, Komatsu, Molnar, Myers, Ostriker, Peacock, Peter A. Thomas, Press, Refregier, Refregier, Rephaeli, Seljak, Sunyaev, Sunyaev, Valageas   +44 more
core   +2 more sources

Numerical simulation of wetland hydrodynamics

Environment International, 1999
Abstract This paper describes the numerical simulation of flow hydrodynamics within a wetland. Using data collected from a field-based investigation of wetland hydrodynamics in the Monash University Research Wetland, a two-dimensional model was developed and calibrated. MIKE 21, a two-dimensional depth averaged model developed by the Danish Hydraulic
Nicholas L.G. Somes, Warwick A. Bishop, Tony H.F. Wong   +2 more
openaire   +1 more source

Validating Semi-analytic Models of High-redshift Galaxy Formation Using Radiation Hydrodynamical Simulations [PDF]

, 2017
We use a cosmological hydrodynamic simulation calculated with Enzo and the semi-analytic galaxy formation model (SAM) GAMMA to address the chemical evolution of dwarf galaxies in the early universe.
Benoit Côté, Devin W. Silvia, B. O’Shea, Britton D. Smith, J. Wise   +4 more
semanticscholar   +1 more source

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

Advanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu, Mingli Wei, Che Bian, Xiaoshuang Bi, Yaxin Deng, Peifu Xiao, Jiansong Zhao, Yuying Wang, Haibing He, Jingxin Gou, Tian Yin, Xing Tang, Li Yang, Hongbo Zhang, Yu Zhang   +14 more
wiley   +1 more source

An Assessment of Drag Models in Eulerian–Eulerian CFD Simulation of Gas–Solid Flow Hydrodynamics in Circulating Fluidized Bed Riser [PDF]

, 2020
Mukesh Upadhyay, Ayeon Kim, Heehyang Kim, Dongjun Lim, Hankwon Lim   +4 more
openalex   +1 more source

THE EFFECT OF AGN FEEDBACK ON THE INTERSTELLAR MEDIUM OF EARLY-TYPE GALAXIES: 2D HYDRODYNAMICAL SIMULATIONS OF THE LOW-ROTATION CASE [PDF]

, 2016
We present two-dimensional hydrodynamical simulations for the evolution of early-type galaxies containing central massive black holes (MBHs), starting at an age of .
L. Ciotti, S. Pellegrini, A. Negri, J. Ostriker   +3 more
semanticscholar   +1 more source

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

Advanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang, Shuang Feng, Jie Luo, Kaige Xu, Junfeng Guo, Xingyue Zhang, Mengxue Yuan, Qiang Luo, Yu Huang, Chaoqiang Fan, Kibret Mequanint, Donghui Zhu, Malcolm Xing, Shiming Yang   +13 more
wiley   +1 more source

Relativistic Binary Precession: Impact on Eccentric Massive Binary Black Hole Accretion and Hydrodynamics

The Astrophysical Journal
Recent hydrodynamical simulations have shown that circumbinary gas disks drive the orbits of massive binary black holes (BHs) to become eccentric, even when general relativistic (GR) corrections to the orbit are significant. Here, we study the GR apsidal
Stanislav DeLaurentiis, Zoltán Haiman, John Ryan Westernacher-Schneider, Luke Major Krauth, Jordy Davelaar, Jonathan Zrake, Andrew MacFadyen   +6 more
doaj   +1 more source

Three-dimensional magnetohydrodynamical simulations of the morphology of head-tail radio galaxies based on magnetic tower jet model

, 2017
The distinctive morphology of head-tail radio galaxies reveals strong interactions between the radio jets and their intra-cluster environment, the general consensus on the morphology origin of head-tail sources is that radio jets are bent by violent ...
Gan, Zhaoming, Li, Hui, Li, Shengtai, Yuan, Feng   +3 more
core   +1 more source

Kinematic model inversions of hot star recurrent DAC data - tests against dynamical CIR models [PDF]

, 2004
The Discrete Absorption Components (DACs) commonly observed in the ultraviolet lines of hot stars have previously been modelled by dynamical simulations of Corotating Interaction Regions (CIRs) in their fine-driven stellar winds.
Abbott, Abbott, Brown, Castor, Cranmer, de Jong, Friend, Fullerton, Hillier, Humphreys, J. C. Brown, J. Krtička, Kaper, Krticka, Massa, Mullan, Owocki, Pauldrach, Pauldrach, Pauldrach, Prinja, Prinja, Prinja, Puls, R. K. Barrett, S. P. Owocki, Schaller, Vink   +27 more
core   +2 more sources