Showing 121 - 140 results of 952 for search '"bird"', query time: 0.07s Refine Results
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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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  3. 123

    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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    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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    Electrical Circuit Theory andTechnology / by Bird, John

    Published 2017
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    Book
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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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    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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    High-Velocity Impact Behaviour of Prestressed Composite Plates under Bird Strike Loading by Sebastian Heimbs, Tim Bergmann

    Published 2012-01-01
    “…Although this general behaviour could be predicted well by the simulations, further numerical challenges for improved bird strike simulation accuracy are highlighted.…”
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    Effect of Bird Yaw/Pitch Angles on Soft Impact Damage of a Fan Assembly by Junjie Li, Yunfeng Lou, Gaoyuan Yu, Tong Li, Xianlong Jin

    Published 2021-01-01
    “…This paper presents a numerical investigation of bird attitude angles affecting the soft-impact damage of a full fan assembly. …”
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    Responses to novelty in wild insular birds: comparing breeding populations in ecologically contrasting habitats by Samara Danel, Nancy Rebout, Léna Bureau, Timothée Zidat, Dora Biro, Francesco Bonadonna

    Published 2024-03-01
    “…However, sheathbills at Crozet touched objects significantly more than birds at Kerguelen, and were also faster to touch them. …”
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