Results 91 to 100 of about 125,571 (299)

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Spectral synthesis of circumstellar disks - application to white dwarf debris disks

, 2009
Gas and dust disks are common objects in the universe and can be found around various objects, e.g. young stars, cataclysmic variables, active galactic nuclei, or white dwarfs.
Becklin E E Farihi J Jura M, D Homeier, Jura M Farihi J, P Hauschildt, S D Hügelmeyer, S Dreizler, Shakura N I   +6 more
core   +1 more source

Radiative transfer and the energy equation in SPH simulations of star formation [PDF]

, 2007
We introduce and test a new and highly efficient method for treating the thermal and radiative effects influencing the energy equation in SPH simulations of star formation.
A. P. Whitworth, Alexander, Attwood, Bate, Bate, Bell, Black, Boley, Bonnell, Boss, Boss, Boss, D. Stamatellos, Gingold, Goodwin, Goodwin, Hubber, Hubeny, Iglesias, Kitsionas, Klein, Larson, Larson, Larson, Low, Lucy, Masunaga, Masunaga, Masunaga, Mayer, Monaghan, Monaghan, Oxley, Preibisch, S. Goodwin, Spiegel, Stamatellos, Stamatellos, T. Bisbas, Truelove, Viau, Whitehouse, Whitehouse, Whitehouse, Whitworth, Whitworth   +45 more
core   +3 more sources

Simulation code for ICF including radiative energy transfer

Laser and Particle Beams, 1989
New improvements in the atomic physics models for numerically treating high density plasmas, typical of ICF, together with new algorithms for multigroup radiation transport are presented.The performance of Large High Aspect Ratio Targets has been numerically determined by using those models implemented in a one-dimensional hydro code.
G. Velarde, J. M. Aragonés, J. J. Honrubia, J. M. Martínez-Val, E. Mínguez, J. L. Ocaña, J. M. Perlado   +6 more
openaire   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Irradiated Atmospheres. I. Heating by Vertical-mixing-induced Energy Transport

The Astrophysical Journal
Observations have revealed unique temperature profiles in hot Jupiter atmospheres. We propose that the energy transport by vertical mixing could lead to such thermal features. In our new scenario, strong absorbers, TiO, and VO are not necessary. Vertical
Wei Zhong, Zhen-Tai Zhang, Hui-Sheng Zhong, Bo Ma, Xianyu Tan, Cong Yu   +5 more
doaj   +1 more source

Hybrid Scene Structuring for Accelerating 3D Radiative Transfer Simulations

Remote Sensing, 2019
Three-dimensional (3D) radiative transfer models are the most accurate remote sensing models. However, presently the application of 3D models to heterogeneous Earth scenes is a computationally intensive task.
Jianbo Qi, Tiangang Yin, Donghui Xie, Jean-Philippe Gastellu-Etchegorry   +3 more
doaj   +1 more source

Linear response relations in fluctuational electrodynamics

, 2013
Near field radiative heat transfer and dynamic Casimir forces are just two instances of topics of technological and fundamental interest studied via the formalism of fluctuational electrodynamics. From the perspective of experiment and simulations, it is
Golyk, Vladyslav A., Kardar, Mehran, Krüger, Matthias   +2 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Light Transfers Through a Koch Shape Cloud

Geophysical Research Letters
Modeling radiative transfer in a 3D cloudy atmosphere is critical to climate projections. A recently developed fast 3D radiation parameterization scheme gains some success in quantifying horizontal radiative transfer through cloud sides using cloud area ...
Tong Ren, Ping Yang, Xianglei Huang, Hironobu Iwabuchi   +3 more
doaj   +1 more source