Results 51 to 60 of about 8,514 (230)

Western Zambian sable: Are they a Geographic Extension of the Giant sable Antelope? [PDF]

open access: yesSouth African Journal of Wildlife Research, 2010
The giant sable (Hippotragus niger variani) is one of Africa's most spectacular large antelope. Years of civil unrest in Angola, a highly localized distribution and Interbreeding with its congener the roan antelope (H. equinus) has led to this subspecies being considered as critically endangered.
Jansen van Vuuren, Bettine   +4 more
openaire   +2 more sources

Life‐stage variation in Sable Shearwater (Ardenna carneipes) physiology assessed using proteomics

open access: yesIbis, EarlyView.
Life‐stage transitions in seabirds involve substantial shifts in physiological demands, yet the molecular mechanisms underpinning these changes remain poorly resolved. Here we applied untargeted data‐independent acquisition mass spectrometry (DIA‐MS) to characterize and compare the plasma proteomes of fledgling and adult Sable Shearwaters Ardenna ...
Alix M. de Jersey   +5 more
wiley   +1 more source

Tracking hatchery and wild Atlantic salmon (Salmo salar) smolt during river exit and early marine migration to assess survival, predation risk and migration speed

open access: yesJournal of Fish Biology, EarlyView.
Abstract Significant declines in Atlantic salmon (Salmo salar) populations across their range have prompted an increased use of hatchery supplementation programmes to support population recovery. However, concerns persist regarding the effectiveness of these programmes due to limited understanding of how hatchery‐reared salmon perform post‐release in ...
Natalie C. Koopman   +7 more
wiley   +1 more source

Ferruginisation des sables

open access: yes, 1964
Bertouille H. Ferruginisation des sables. In: Bulletin de l'Association française pour l'étude du quaternaire, vol. 1, n°1, 1964. pp.
Bertouille, H., Bertouille, Horace
core   +1 more source

A Flexible Bivariate Integer-Valued Autoregressive of Order (1) Model for Over- and Under-Dispersed Time Series Applications

open access: yesStats
In real-life inter-related time series, the counting responses of different entities are commonly influenced by some time-dependent covariates, while the individual counting series may exhibit different levels of mutual over- or under-dispersion or mixed
Naushad Mamode Khan, Yuvraj Sunecher
doaj   +1 more source

Post‐release survival, movement and marine migration of smolt‐to‐adult supplemented Atlantic Salmon

open access: yesJournal of Fish Biology, EarlyView.
Abstract Atlantic salmon (Salmo salar) populations are declining across much of their range, prompting the use of supplementation strategies, such as smolt‐to‐adult supplementation (SAS), to enhance adult returns. However, little is known about how captivity while maturing to adulthood influences post‐release survival, behaviour and migration of ...
Natalie C. Koopman   +6 more
wiley   +1 more source

On a 4-Point Sixteenth-Order King Family of Iterative Methods for Solving Nonlinear Equations

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2012
A one-parameter 4-point sixteenth-order King-type family of iterative methods which satisfy the famous Kung-Traub conjecture is proposed. The convergence of the family is proved, and numerical experiments are carried out to find the best member of the ...
Diyashvir Kreetee Rajiv Babajee   +1 more
doaj   +1 more source

Christian Humanism in the Black Atlantic: The Case of Olaudah Equiano

open access: yesModern Theology, EarlyView.
Abstract This article explores Olaudah Equiano as a pivotal figure in the emergence of a Christian humanism forged within the Black Atlantic. Building on the analyses of Sylvia Wynter and Paul Gilroy, it examines how Equiano's The Interesting Narrative contests the racial figuration of the human that underwrote the development of racial capitalism and ...
Luke Bretherton
wiley   +1 more source

Les Sables mouvants

open access: yes, 2014
Question :  Bonjour, Je cherche toutes sortes d'informations autour des sables mouvants : constitution, climats favorables, moyen/méthode pour en sortir... Merci.
ruedesfacs
core   +1 more source

The influence of pupal colour on diapause and post‐diapause success in the swallowtail butterfly Papilio machaon

open access: yesPhysiological Entomology, EarlyView.
The swallowtail butterfly Papilio machaon has a brown‐ and green‐coloured morph, with the brown being more common in the diapausing generation. The darker colouration of brown pupae did not confer advantages for thermoregulation when developing, but they did have lower diapause metabolic rates.
Kevin T. Roberts, Philipp Lehmann
wiley   +1 more source

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