Results 141 to 150 of about 1,809,603 (303)

A study of galaxy formation across cosmic time from cosmological hydrodynamical simulations [PDF]

, 2014
The evolution of galaxies across cosmic time, from the first galaxies to the local Universe, are studied using cosmological hydrodynamical simulations. It is demonstrated that, for the first time, a hydrodynamical simulation can reproduce the observed ...
FURLONG, MICHELLE
core   +1 more source

From Common Envelope Evolution to Luminous Red Novae. I. A One-dimensional Radiation Hydrodynamic Model

The Astrophysical Journal
The acceleration and unbinding of the common envelope during the plunge-in phase are governed by complex physical processes that often manifest observationally as luminous red novae.
Zhuo Chen
doaj   +1 more source

An Avalanche Effect Nanomodulator Triggers Cascade Ferroptosis/Cuproptosis for Immunosuppressive Microenvironment Remodeling

Advanced Science, EarlyView.
A nanomodulator called L‐Arginine/lificiguat@Copper‐hollow Prussian blue@Calcium phosphate nanoparticles is constructed to launch a self‐amplifying “avalanche effect” in tumor cells. The ensuing cascade, triggered by the acidic tumor microenvironment and near‐infrared light, induces calcium overload, generates a reactive oxygen species and reactive ...
Hongmei Zhou, Caixi Yu, Guilan Xu, Lijuan Liu, Yujia Liang, Yulin Liang, He Ding, Litu Zhang, Piaoping Yang, Chen Wang   +9 more
wiley   +1 more source

Hydrodynamic simulations of tidal disruption encores

Physical Review D
15 pages, 16 ...
Ian P. A. Johnson, Taeho Ryu, Rosalba Perna   +2 more
openaire   +2 more sources

Recapitulating In Vivo Pharmacokinetics and Size‐Dependent Nanomedicine Delivery in a Microfluidic Platform

Advanced Science, EarlyView.
A microfluidic tumor platform integrates pharmacokinetic flow control, vascular‐like barriers, and 3D tumor spheroids to emulate in vivo drug exposure. The system reproduces dynamic concentration–time profiles and enables size‐dependent nanoparticle transport and efficacy evaluation, providing a predictive framework for assessing nanomedicine ...
Su Jeong Kang, Moon Sup Yoon, Jae Min Lee, Min Jeong Jo, Chae Eun Jin, Dae Hwan Shin   +5 more
wiley   +1 more source

Vortex Avalanches and Collective Motion in Neutron Stars

The Astrophysical Journal
We simulate the dynamics of about 600 quantum vortices in a spinning-down cylindrical container using a Gross–Pitaevskii model. For the first time, we find convincing spatial-temporal evidence of avalanching behavior resulting from vortex depinning and ...
I-Kang Liu, Andrew W. Baggaley, Carlo F. Barenghi, Toby S. Wood   +3 more
doaj   +1 more source

Hydrodynamic simulations with radiative surface

, 2013
We solve the equations of radiation hydrodynamics to compute the time evolution toward one-dimensional equilibrium solutions using ageneralized Kramers opacity, κ=κ0 ρa Tb, with adjustable prefactor κ0 and exponents a and b on density ρ and temperature T, respectively.
openaire   +2 more sources

X-ray emission from hydrodynamical simulations in non-LTE wind models

, 2009
Hot stars are sources of X-ray emission originating in their winds. Although hydrodynamical simulations that are able to predict this X-ray emission are available, the inclusion of X-rays in stationary wind models is usually based on simplifying ...
L. M. Oskinova, J. Krtička, A. Feldmeier, J. Kubát, W.-R. Hamann   +4 more
core   +1 more source

Programmed Interfacial Phase Separation for Spatiotemporal Fungicide Delivery via Tunable Micro/Nano Architectures

Advanced Science, EarlyView.
ABSTRACT Translating dynamic liquid‐liquid phase separation into robust solid‐state architectures remains a challenge in materials engineering. Here, we report a composition‐driven interfacial assembly strategy that couples supramolecular coacervation with metal‐phenolic coordination to engineer tunable fungicide carriers.
Rui Zhang, Tongfang Jing, Leiming He, Kaidi Cui, Yuying Song, Xuewei Mao, Lidong Cao, Lin Zhou   +7 more
wiley   +1 more source

Forecasting Properties of Detectable Massive Binary Black Hole Mergers in the Era of Space-based Gravitational-wave Detectors

The Astrophysical Journal
Gravitational waves (GWs) from massive black hole (MBH) mergers will provide a novel way to probe the high-redshift Universe and are key to understanding galactic dynamics and evolution.
Sourabh Magare, Abhinav Roy, Shasvath J. Kapadia, Nishikanta Khandai, R. Srianand   +4 more
doaj   +1 more source