Showing 141 - 160 results of 1,269 for search '"Bird"', query time: 0.06s Refine Results
  1. 141

    When did recombination suppression events occur in bird ZW sex chromosomes? by Deborah Charlesworth

    Published 2025-01-01
    “…A recent paper found that the sex chromosomes of the crested ibis have more gametolog pairs than many other birds. This Comment discusses that this finding suggets that WZ recombination stopped independently in the sex chromosomes in different bird lineages.…”
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    Colder temperatures augment viability of an indirectly transmitted songbird pathogen on bird feeders by Sara R. Teemer, Edan R. Tulman, Alicia G. Arneson, Steven J. Geary, Dana M. Hawley

    Published 2024-12-01
    “…In the second study, we replicated the same experimental design but used MG swabs from feeder surfaces to inoculate wild‐caught, pathogen‐naïve birds and measured resulting disease severity and pathogen loads to determine pathogenicity. …”
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    Transient Analysis and Safety Assessment of Turbofan Engine Structures during Bird Ingestion by Gang Luo, Chi Ma, Wei Chen, Lulu Liu, Zhenhua Zhao

    Published 2020-01-01
    “…The high bypass ratio turbofan engine’s load-carrying structure transient response during bird ingestion was analyzed in accordance with the engine bird ingestion certification regulations, the principles of structural safety assessment were represented, and the structural safety analysis and assessment method of Turbo-Fan engine during bird ingestion were proposed. …”
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  8. 148

    Auditory risk recognition is socially transmitted across territory borders in wild birds by Jakub Szymkowiak

    Published 2024-03-01
    “…Here, it has been shown that free-living birds (Wood Warblers Phylloscopus sibilatrix) can learn to recognize unfamiliar, complex sounds (samples of punk rock songs) as cues of a threat from conspecifics holding adjacent territories during the spring breeding season. …”
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    Low efficiency of "blank" insulators used to protect birds on overhead power lines by Alexander I. Matsyna

    Published 2023-10-01
    “…The results of a special research carried out in the arid zone in the territory of the Republic of Kalmykia (Russia) demonstrate the low efficiency of "blank" insulators installed earlier on 6–10 kV overhead power lines (OPLs) as bird protection devices (BPDs). The materials of inspection of territories with different types of 6–10 kV power lines, not equipped with "blank" insulators and any types of BPDs were used as a comparative material.…”
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    Modeling The Role Of Wild Birds and Environment in the Dynamics of Newcastle Disease in Village Chicken. by Furaha, Chuma, Gasper G., Mwanga, Damian, Kajunguri

    Published 2019
    Subjects: “…Newcastle disease (ND), Newcastle disease Virus(NDV), Village chicken, Wild birds, Environment.…”
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  13. 153

    Electrical Circuit Theory andTechnology / by Bird, John

    Published 2017
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    HuBot: A biomimicking mobile robot for non-disruptive bird behavior study by Lyes Saad Saoud, Loïc Lesobre, Enrico Sorato, Saud Al Qaydi, Yves Hingrat, Lakmal Seneviratne, Irfan Hussain

    Published 2025-03-01
    “…The biomimetic design of the robot, including its life-like appearance and movement capabilities, minimizes disturbance, allowing for monitoring of Houbara birds while minimizing disruption to their behavior. …”
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  19. 159

    Using WSR-88D Polarimetric Data to Identify Bird-Contaminated Doppler Velocities by Yuan Jiang, Qin Xu, Pengfei Zhang, Kang Nai, Liping Liu

    Published 2013-01-01
    “…In the first step, the fuzzy-logic method in the HCA is simplified and used to identify biological echoes (mainly from birds and insects). In the second step, another simple fuzzy logic method is developed to detect bird echoes among the biological echoes identified in the first step and thus remove bird-contaminated velocities. …”
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