Search Results - "Townsend, R."

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    gyre: an open-source stellar oscillation code based on a new Magnus Multiple Shooting scheme by Townsend, R. H. D., Teitler, S. A.

    “…We present a new oscillation code, gyre, which solves the stellar pulsation equations (both adiabatic and non-adiabatic) using a novel Magnus Multiple Shooting…”
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    The Contour Method: a New Approach to Finding Modes of Nonadiabatic Stellar Pulsations by Goldstein, J., Townsend, R. H. D.

    Published in The Astrophysical journal (01-08-2020)
    “…The contour method is a new approach to calculating the nonadiabatic pulsation frequencies of stars. These frequencies can be found by solving for the complex…”
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    Angular momentum transport by heat-driven g-modes in slowly pulsating B stars by Townsend, R H D, Goldstein, J, Zweibel, E G

    “…Abstract Motivated by recent interest in the phenomenon of waves transport in massive stars, we examine whether the heat-driven gravity (g) modes excited in…”
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    gyre_tides: Modeling Binary Tides within the GYRE Stellar Oscillation Code by Sun, Meng, Townsend, R. H. D., Guo, Zhao

    Published in The Astrophysical journal (01-03-2023)
    “…Abstract We describe new functionality in the GYRE stellar oscillation code for modeling tides in binary systems. Using a multipolar expansion in space and a…”
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    Discrepant Approaches to Modeling Stellar Tides and the Blurring of Pseudosynchronization by Townsend, R. H. D., Sun, M.

    Published in The Astrophysical journal (01-08-2023)
    “…Abstract We examine the reasons for discrepancies between two alternative approaches to modeling small-amplitude tides in binary systems. The direct solution…”
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    Improved asymptotic expressions for the eigenvalues of Laplace’s tidal equations by Townsend, R H D

    “…ABSTRACT Laplace’s tidal equations govern the angular dependence of oscillations in stars when uniform rotation is treated within the so-called traditional…”
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    Magnetic massive stars as progenitors of ‘heavy’ stellar-mass black holes by Petit, V, Keszthelyi, Z, MacInnis, R, Cohen, D H, Townsend, R H D, Wade, G A, Thomas, S L, Owocki, S P, Puls, J, ud-Doula, A

    “…The groundbreaking detection of gravitational waves produced by the inspiralling and coalescence of the black hole (BH) binary GW150914 confirms the existence…”
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    Functional Ecology of Free-Living Nitrogen Fixation: A Contemporary Perspective by Reed, Sasha C, Cleveland, Cory C, Townsend, Alan R

    “…Nitrogen (N) availability is thought to frequently limit terrestrial ecosystem processes, and explicit consideration of N biogeochemistry, including biological…”
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    Fetal growth restriction in twins by Townsend, R., Khalil, A.

    “…Twin pregnancies are more likely to be affected by fetal growth restriction (FGR), preterm birth and perinatal loss. The management of fetal growth restriction…”
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    Reconceptualizing synergism and antagonism among multiple stressors by Piggott, Jeremy J., Townsend, Colin R., Matthaei, Christoph D.

    Published in Ecology and evolution (01-04-2015)
    “…The potential for complex synergistic or antagonistic interactions between multiple stressors presents one of the largest uncertainties when predicting…”
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    Stoichiometric control of organic carbon–nitrate relationships from soils to the sea by Taylor, Philip G, Townsend, Alan R

    Published in Nature (London) (22-04-2010)
    “…The production of artificial fertilizers, fossil fuel use and leguminous agriculture worldwide has increased the amount of reactive nitrogen in the natural…”
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    Synovial Fluid Proteomics From Serial Aspirations of ACL-Injured Knees Identifies Candidate Biomarkers by Rai, Muhammad Farooq, Cai, Lei, Zhang, Qiang, Townsend, R. Reid, Brophy, Robert H.

    Published in The American journal of sports medicine (01-06-2023)
    “…Background: Anterior cruciate ligament (ACL) tears often result in knee effusion and an increased risk for developing knee osteoarthritis (OA) in the long run…”
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    Maternal obese-type gut microbiota differentially impact cognition, anxiety and compulsive behavior in male and female offspring in mice by Bruce-Keller, Annadora J, Fernandez-Kim, Sun-Ok, Townsend, R Leigh, Kruger, Claudia, Carmouche, Richard, Newman, Susan, Salbaum, J Michael, Berthoud, Hans-Rudolf

    Published in PloS one (25-04-2017)
    “…Maternal obesity is known to predispose offspring to metabolic and neurodevelopmental abnormalities. While the mechanisms underlying these phenomena are…”
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    Climate warming and agricultural stressors interact to determine stream macroinvertebrate community dynamics by Piggott, Jeremy J, Townsend, Colin R, Matthaei, Christoph D

    Published in Global change biology (01-05-2015)
    “…Global climate change is likely to modify the ecological consequences of currently acting stressors, but potentially important interactions between climate…”
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