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of 4 073
pro vyhledávání: '"H A Townsend"'
Autor:
Piatt, Donald A.
Publikováno v:
The Journal of Philosophy, 1933 Jul 01. 30(14), 386-388.
Externí odkaz:
https://www.jstor.org/stable/2016515
Autor:
Cole Johnston, Mathias Michielsen, Evan H. Anders, Mathieu Renzo, Matteo Cantiello, P. Marchant, Jared A. Goldberg, Richard H. D. Townsend, Gautham Sabhahit, Adam S. Jermyn
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 2, p 170 (2024)
One-dimensional stellar evolution calculations produce uncertain predictions for quantities like the age, core mass, core compactness, and nucleosynthetic yields; a key source of uncertainty is the modeling of interfaces between regions that are conv
Externí odkaz:
https://doaj.org/article/ce66b8e98b7a468c94b2a6bde2678dd3
Akademický článek
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Some new and little-known Coccidae collected by Prof. C. H. T. Townsend in Mexico T. D. A. Cockerell
Publikováno v:
Rivista di Patologia Vegetale, 1898 Jan 01. 6, 377-378.
Externí odkaz:
https://www.jstor.org/stable/42567231
Autor:
Leonardi, G.
Publikováno v:
Rivista di Patologia Vegetale, 1899 Jan 01. 7, 382-382.
Externí odkaz:
https://www.jstor.org/stable/42006275
Autor:
R. H. D. Townsend, M. Sun
Publikováno v:
The Astrophysical Journal, Vol 953, Iss 1, p 48 (2023)
We examine the reasons for discrepancies between two alternative approaches to modeling small-amplitude tides in binary systems. The direct solution (DS) approach solves the governing differential equations and boundary conditions directly, while the
Externí odkaz:
https://doaj.org/article/614b3b697c65450aa6b391c9efcf7ea5
Publikováno v:
The Astrophysical Journal, Vol 945, Iss 1, p 43 (2023)
We describe new functionality in the GYRE stellar oscillation code for modeling tides in binary systems. Using a multipolar expansion in space and a Fourier-series expansion in time, we decompose the tidal potential into a superposition of partial ti
Externí odkaz:
https://doaj.org/article/e23d6bcf59e44244a635144a7e9a261c
Autor:
Adam S. Jermyn, Evan B. Bauer, Josiah Schwab, R. Farmer, Warrick H. Ball, Earl P. Bellinger, Aaron Dotter, Meridith Joyce, Pablo Marchant, Joey S. G. Mombarg, William M. Wolf, Tin Long Sunny Wong, Giulia C. Cinquegrana, Eoin Farrell, R. Smolec, Anne Thoul, Matteo Cantiello, Falk Herwig, Odette Toloza, Lars Bildsten, Richard H. D. Townsend, F. X. Timmes
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 265, Iss 1, p 15 (2023)
We update the capabilities of the open-knowledge software instrument Modules for Experiments in Stellar Astrophysics ( MESA ). The new auto _ diff module implements automatic differentiation in MESA , an enabling capability that alleviates the need f
Externí odkaz:
https://doaj.org/article/8b2d350d4c7143ca9b52af8a82fb2d0e
Autor:
M. S. Oey, N. Castro, M. Renzo, I. Vargas-Salazar, M. W. Suffak, M. Ratajczak, J. D. Monnier, M. K. Szymanski, G. D. Phillips, N. Calvet, A. Chiti, G. Micheva, K. C. Rasmussen, R. H. D. Townsend
Publikováno v:
The Astrophysical Journal, Vol 947, Iss 1, p 27 (2023)
We present 18 yr of OGLE photometry together with spectra obtained over 12 yr revealing that the early Oe star AzV 493 shows strong photometric (Δ I < 1.2 mag) and spectroscopic variability with a dominant, 14.6 yr pattern and ∼40 day oscillations
Externí odkaz:
https://doaj.org/article/89dc505d0e5d464c839bd8f62614810d
Autor:
Lopes, H. de Souza
Publikováno v:
The Canadian Entomologist; February 1979, Vol. 111 Issue: 2 p149-160, 12p