Results 11 to 20 of about 79,392 (261)
Return of the TEDI: Revisiting the Triple Evolution Dynamical Instability Channel in Triple Stars
The Astrophysical Journal, 2022 Abstract Triple-star systems exhibit a phenomenon known as triple evolution dynamical instability (TEDI), in which mass loss in evolving triples triggers short-term dynamical instabilities, potentially leading to collisions of stars, exchanges, and ejections.
Adrian S. Hamers +3 more
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Point process microstructural model of metallic thin films with implications for coarsening
npj Computational Materials, 2023 We develop a thin-film microstructural model that represents structural markers (i.e., triple junctions in the two-dimensional projections of the structure of films with columnar grains) in terms of a stochastic, marked point process and the ...
J. M. Rickman +3 more
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Ultrasonic velocity variation of Ti6Al4V Ti-alloy bars under conventional forging combined with triple heat treatment [PDF]
MATEC Web of Conferences, 2020 In this paper, the microstructure evolution and ultrasonic velocity variation of Ti6Al4V Ti-alloy bars under different conventional forging deformation degrees and triple heat treatment were investigated, it was found that the the orientation of ...
Han Feixiao +5 more
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Sensitivity analysis for optimal control problems governed by nonlinear evolution inclusions
Advances in Nonlinear Analysis, 2017 We consider a nonlinear optimal control problem governed by a nonlinear evolution inclusion and depending on a parameter λ. First we examine the dynamics of the problem and establish the nonemptiness of the solution set and produce continuous selections ...
Papageorgiou Nikolaos S. +2 more
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Performance Indicators for the Evolution of Areas of Innovation: Porto Digital Case
Journal of Evolutionary Studies in Business, 2022 Areas of Innovation (AOIs) need urban, economic, social and governance development. Building upon the theories of Triple Helix, Knowledge-Based Urban Development, Clusters of Innovation, and the evolution phases of AOIs, this study presents in a novel ...
Carina Rapetti +3 more
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SECULAR EVOLUTION OF THE PULSAR TRIPLE SYSTEM J0337+1715 [PDF]
The Astrophysical Journal, 2014 8 pages, 4 figures, 1 table; accepted to ...
Jing Luan, Peter Goldreich
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Stellar triples on the edge [PDF]
Astronomy & Astrophysics, 2022 Context. Hierarchical triple stars are ideal laboratories for studying the interplay between orbital dynamics and stellar evolution. Both mass loss from stellar winds and strong gravitational perturbations between the inner and outer orbit cooperate to destabilise triple systems. Aims.
Toonen, S, Boekholt, TCN, Zwart, SP
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Atmospheric and Oceanic Science Letters, 2018 The initiation and intensity of warm rain are processes dominated by the evolution of cloud droplet spectra. To treat the cloud condensation process properly is a fundamental step for the simulation of warm rain formation. Double-moment bulk schemes with
Wei DENG, Ji-Ming SUN, Heng-Chi LEI
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Formation and Evolution of Contact Binaries [PDF]
Journal of Astronomy and Space Sciences, 2012 describe a series of processes, including hierarchical fragmentation, gravitational scattering, Kozai cycles within triple systems, tidal friction and magnetic braking, that I believe are responsible for producing the modest but significant fraction of ...
Peter P. Eggleton
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Applied Sciences, 2021 This paper presents a triple-band low-noise amplifier (LNA) fabricated using a 0.18 μm Complementary Metal-Oxide-Semiconductor (CMOS) process. The LNA uses a double-peak load network with a switched component to accomplish the triple-band operation ...
Ching-Han Tsai +4 more
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