Results 201 to 210 of about 10,813 (266)

Short‐term survival of mallards following external transmitter attachment

open access: yesIbis, EarlyView.
Capturing birds for external transmitter attachment allows researchers to collect abundant movement and behavioural data across spatial and temporal gradients but can expose birds to additional stress due to prolonged handling, sometimes leading to mortality.
Cassidy L. Waldrep   +13 more
wiley   +1 more source

Recurrences for the Bernoulli and Euler numbers.

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 1964
openaire   +1 more source

Counter‐factual simulation highlights requirements for additional management to avert extinction of a relict Tītī/Sooty Shearwater population

open access: yesIbis, EarlyView.
Seabirds play key ecological roles but face increasing threats worldwide. Among them, Tītī (Sooty Shearwater) Ardenna grisea are among the most abundant and culturally significant species in the Southern Hemisphere but are also threatened. Kapiti Island, Aotearoa (New Zealand), holds a Tītī colony which, despite eradication of non‐native mammalian ...
Etienne Ossona De Mendez   +7 more
wiley   +1 more source

Dietary selectivity mediates niche overlap and interspecific competition in a reedbed warbler community in southern Europe

open access: yesIbis, EarlyView.
Sympatric species are expected to use resources differently along one or more ecological dimensions. This can be complex when there is partial separation along multiple dimensions, such as where bird species exhibit similarities in habitat use and diet.
S. R. Davies   +5 more
wiley   +1 more source

Characterizing growth and early hemodynamic inefficiencies: Phase-contrast magnetic resonance imaging analysis of the aorta in post-Fontan hypoplastic left heart syndrome. [PDF]

open access: yesJTCVS Struct Endovasc
Fernandes JF   +15 more
europepmc   +1 more source

A Horse Race of Machine‐Learning Methods to Predict Banking Crises

open access: yesInternational Finance, EarlyView.
ABSTRACT To examine if one machine‐learning model can consistently elucidate financial vulnerabilities, both over time and across levels of development, this paper applies 13 machine‐learning algorithms to evaluate comparative forecasting performance across several banking crises.
Emile du Plessis
wiley   +1 more source

Inference via the Skewness‐Kurtosis Set

open access: yesInternational Statistical Review, EarlyView.
Summary Kurtosis minus squared skewness is bounded from below by 1, but for unimodal distributions, this parameter is bounded by 189/125. In some applications, it is natural to compare distributions by comparing their kurtosis‐minus‐squared‐skewness parameters. The asymptotic behavior of the empirical version of this parameter is studied here for i.i.d.
Chris A. J. Klaassen, Bert van Es
wiley   +1 more source

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