Results 91 to 100 of about 163,249 (305)

Insect Communities as a Possible Driver of Bird Activity in the Grasslands of Hangzhou Xiaoshan International Airport: Implications for Bird-Strike Prevention

open access: yesDiversity
As one of the busiest airports in East China, effective bird-strike prevention is of paramount importance for Hangzhou Xiaoshan International Airport. Ground-dwelling insects in airport grasslands serve as a critical food source for insectivorous birds ...
Chunlin An   +3 more
doaj   +1 more source

Evaluating the African arid corridor hypothesis: A meta‐analysis including the phylogenetic and biogeographical history of Sesamothamnus

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise We examined the African arid corridor (AAC) disjunction pattern of vascular plants between northeastern and southwestern Africa in the context of geological and climatic events since the late Miocene. We developed a phylogenetic and biogeographical framework for the arid‐adapted genus Sesamothamnus (Pedaliaceae), a classic example of ...
John G. Zaborsky   +6 more
wiley   +1 more source

Ecological management of bird strike risk in Hangzhou Airport, based on field survey and diet analysis

open access: yesFrontiers in Ecology and Evolution
Bird strikes represent a significant hazard to aviation safety, with potential consequences including aircraft damage, operational disruptions, and safety risks.
Yixuan Ying   +7 more
doaj   +1 more source

Assessment of Bird Strike Likelihood to Refine Bird Strike Risk Models [PDF]

open access: yes
In its most basic form, bird strike risk is comprised of a frequency component that reflects the likelihood of a collision and a severity component that reflects the cost (monetary or otherwise) of the incident. The bird strike risk model currently used by United State Department of Agriculture (USDA) Wildlife Services to evaluate the risk posed by ...
Ross, Caryn   +3 more
openaire  

Billy Elliot The Musical: visual representations of working-class masculinity and the all-singing, all-dancing bo[d]y [PDF]

open access: yes, 2007
According to Cynthia Weber, ‘[d]ance is commonly thought of as liberating, transformative, empowering, transgressive, and even as dangerous’. Yet ballet as a masculine activity still remains a suspect phenomenon.
Billington M.   +8 more
core   +1 more source

Spatiotemporal patterns of bird strikes at civil airports across China inferred from DNA barcoding (2012–2024)

open access: yesAvian Research
Wildlife strikes, particularly bird strikes, pose a persistent threat to aviation safety worldwide. Although wildlife aircraft collisions in North America and Europe airports have been extensively studied, large-scale assessments remain scarce in rapidly
Jie Zhang   +7 more
doaj   +1 more source

Bird control problem and bird strike analysis of Czech and Slovak airports [PDF]

open access: yesTransport Problems, 2013
This article deals with the problem of bird control at airports in both the Czech and Slovak Republic. The result of so-called bird strike (aircraft/bird collision) can cause serious damage to the aircraft and even lead to the crash.
Martin HROMÁDKA
doaj  

Simulation Model to Calculate Bird-Aircraft Collisions and Near Misses in the Airport Vicinity

open access: yesAerospace, 2018
Annually, thousands of birds collide with aircraft. The impact usually has lethal consequences for the bird, the involved aircraft can experience severe damage. The highest bird strike risk occurs at low altitudes.
Isabel C. Metz   +6 more
doaj   +1 more source

An Overview of the NASA Advanced Composites Consortium High Energy Dynamic Impact Phase II Technical Path [PDF]

open access: yes
Advanced composite structures are increasingly becoming the norm for use in military and commercial aircraft. Many of these structures are in places that are prone to high energy dynamic impact (HEDI) such as a wing or fuselage structures subjected to ...
Justusson, Brian   +4 more
core   +1 more source

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