Search Results - "NONAKA, A"

An Improved Method for Coupling Hydrodynamics with Astrophysical Reaction Networks by Zingale, M., Katz, M. P., Nonaka, A., Rasmussen, M.

“…Abstract Reacting astrophysical flows can be challenging to model, because of the difficulty in accurately coupling hydrodynamics and reactions. This can be…”
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LOW MACH NUMBER MODELING OF CONVECTION IN HELIUM SHELLS ON SUB-CHANDRASEKHAR WHITE DWARFS. II. BULK PROPERTIES OF SIMPLE MODELS by Jacobs, A. M., Zingale, M., Nonaka, A., Almgren, A. S., Bell, J. B.

“…ABSTRACT The dynamics of helium shell convection driven by nuclear burning establish the conditions for runaway in the sub-Chandrasekhar-mass,…”
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COMPARISONS OF TWO- AND THREE-DIMENSIONAL CONVECTION IN TYPE I X-RAY BURSTS by Zingale, M., Malone, C. M., Nonaka, A., Almgren, A. S., Bell, J. B.

“…ABSTRACT We perform the first detailed three-dimensional simulation of low Mach number convection preceding runaway thermonuclear ignition in a mixed H/He…”
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Improved Coupling of Hydrodynamics and Nuclear Reactions via Spectral Deferred Corrections by Zingale, M., Katz, M. P., Bell, J. B., Minion, M. L., Nonaka, A. J., Zhang, W.

“…Simulations in stellar astrophysics involve the coupling of hydrodynamics and nuclear reactions under a wide variety of conditions, from simmering convective…”
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HIGH-RESOLUTION SIMULATIONS OF CONVECTION PRECEDING IGNITION IN TYPE Ia SUPERNOVAE USING ADAPTIVE MESH REFINEMENT by Nonaka, A, Aspden, A J, Zingale, M, Almgren, A S, Bell, J B, Woosley, S E

“…We extend our previous three-dimensional, full-star simulations of the final hours of convection preceding ignition in Type Ia supernovae to higher resolution…”
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MULTIDIMENSIONAL MODELING OF TYPE I X-RAY BURSTS. II. TWO-DIMENSIONAL CONVECTION IN A MIXED H/He ACCRETOR by Malone, C M, Zingale, M, Nonaka, A, Almgren, A S, Bell, J B

“…Type I X-ray bursts are thermonuclear explosions of accreted material on the surface of neutron stars in low-mass X-ray binaries. Prior to the ignition of a…”
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THE DEFLAGRATION STAGE OF CHANDRASEKHAR MASS MODELS FOR TYPE Ia SUPERNOVAE. I. EARLY EVOLUTION by Malone, C M, Nonaka, A, Woosley, S E, Almgren, A S, Bell, J B, Dong, S, Zingale, M

“…We present high-resolution, full-star simulations of the post-ignition phase of Type Ia supernovae using the compressible hydrodynamics code Castro. Initial…”
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LOW MACH NUMBER MODELING OF CORE CONVECTION IN MASSIVE STARS by Gilet, C, Almgren, A S, Bell, J B, Nonaka, A, Woosley, S E, Zingale, M

“…This work presents three-dimensional simulations of core convection in a 15 M sub([middot in circle]) star halfway through its main sequence lifetime. To…”
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A deferred correction coupling strategy for low Mach number flow with complex chemistry by Nonaka, A., Bell, J. B., Day, M. S., Gilet, C., Almgren, A. S., Minion, M. L.

“…We present a new thermodynamic coupling strategy for complex reacting flow in a low Mach number framework. In such flows, the advection, diffusion and reaction…”
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Population activity in the dorsal hippocampal CA1 encoding the surrounding environment is absent during contextual fear memory expression by Nomura, H, Nonaka, A, Matsuki, N

“…Highlights ► CA1 ensemble activity encoding context is detected during spatial exploration. ► CA1 ensemble activity encoding context is absent during fear…”
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LOW MACH NUMBER MODELING OF CONVECTION IN HELIUM SHELLS ON SUB-CHANDRASEKHAR WHITE DWARFS. I. METHODOLOGY by Zingale, M, Nonaka, A, Almgren, A S, Bell, J B, Malone, C M, ORVEDAHL, R J

“…We assess the robustness of a low Mach number hydrodynamics algorithm for modeling helium shell convection on the surface of a white dwarf in the context of…”
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Low Mach Number Modeling of Type Ia Supernovae. III. Reactions by Almgren, A. S, Bell, J. B, Nonaka, A, Zingale, M

“…We continue the description of a low Mach number hydrodynamics algorithm for reacting, full star flows. Here we demonstrate how to accurately incorporate…”
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CASTRO: A New Compressible Astrophysical Solver. I. Hydrodynamics and Self-gravity by Almgren, A. S, Beckner, V. E, Bell, J. B, Day, M. S, Howell, L. H, Joggerst, C. C, Lijewski, M. J, Nonaka, A, Singer, M, Zingale, M

“…Here, we present a new code, CASTRO, that solves the multicomponent compressible hydrodynamic equations for astrophysical flows including self-gravity, nuclear…”
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PO070 HOW TO PRESERVE INSULIN? & WHAT WE LEARNED FROM THE ENERGY-SAVING LIFESTYLE AFTER THE DISASTER by Asada, Y, Mori, T, Takayama, C, Asahi, Y, Morishita, S, Fujii, H, Watanabe, Y, Kawagoe, Y, Nonaka, A, Miyakawa, T

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Usefulness of low-dose direct oral anticoagulants for peripheral deep vein thrombosis of the lower extremities in cancer patients with cancer bleeding lesions by Nonaka, A, Fukuda, Y

“…Abstract Background Venous thromboembolism (VTE) is a frequent complication in cancer patients. VTE is often detected as asymptomatic peripheral deep vein…”
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The Convective Phase Preceding Type Ia Supernovae by Zingale, M, Nonaka, A, Almgren, A. S, Bell, J. B, Malone, C. M, Woosley, S. E

“…The convective flow in the moments preceding the explosion of a Type Ia supernova determines where the initial flames that subsequently burn through the star…”
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Cataract surgery for residual angle closure after peripheral laser iridotomy by Nonaka, Atsushi, Kondo, Takehisa, Kikuchi, Masashi, Yamashiro, Kenji, Fujihara, Masashi, Iwawaki, Takuji, Yamamoto, Kaoruko, Kurimoto, Yasuo

“…To investigate the frequency of residual angle closure after resolution of pupillary blocking by laser peripheral iridotomy and the effects of subsequent…”
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Low Mach Number Modeling of Type IA Supernovae. IV. White Dwarf Convection by Zingale, M, Almgren, A. S, Bell, J. B, Nonaka, A, Woosley, S. E

“…We present the first three-dimensional, full-star simulations of convection in a white dwarf preceding a Type Ia supernova, specifically the last few hours…”
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Low-dose anticoagulation for peripheral deep vein thrombosis of the lower extremities in cancer patients by Nonaka, A, Fukuda, Y

“…Abstract Background Venous thromboembolism (VTE) is a frequent complication in cancer patients and is often detected as asymptomatic peripheral deep vein…”
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Clinical Assessment of Oral Malodor by the Electronic Nose System by Tanaka, M., Anguri, H., Nonaka, A., Kataoka, K., Nagata, H., Kita, J., Shizukuishi, S.

“…A recently developed electronic nose has not yet been clinically applied to evaluations of oral malodor. This investigation sought to determine whether an…”
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