Results 31 to 40 of about 79,515 (172)

Index transforms associated with products of Whittaker's functions

Journal of Computational and Applied Mathematics, 2002
The author investigates several integral transformations with respect to parameters of the products of the Whittaker functions. In particular, a class of these transformations is shown to involve the Lebedev index transformation with the square of the Macdonald function.
openaire   +2 more sources

On the size of p-adic Whittaker functions

, 2018
In this paper we tackle a question raised by N. Templier and A. Saha concerning the size of Whittaker new vectors appearing in infinite dimensional representations of GL(2) over non-archimedean fields.
Assing, Edgar
core   +1 more source

Optimization of cut‐hole layout under high in situ stress based on numerical simulation and field tests

Deep Underground Science and Engineering, EarlyView.
This study investigates the blast‐induced rock damage patterns under different cut‐hole layouts and ground stress conditions through numerical simulations and field tests. The findings in this study provide valuable insights for similar underground engineering applications.
Junjie Zhao, Diyuan Li, P. G. Ranjith, Xinxin Lü, Yanliang Li, Xiaoli Su   +5 more
wiley   +1 more source

Deep refuges: the distribution of marine fish in warming subtropics

Ecography, EarlyView.
In light of global climate change, identifying critical marine habitats and conserving them is essential. Marine conservation planning recommends designating cooler habitats as marine protected areas. The ‘deep‐reef refugia' hypothesis suggests that deeper, suitable habitats may allow species to undergo the evolutionary changes necessary to adapt to ...
Anat Tsemel, Stephane Martinez, Shai Einbinder, Hagai Nativ, Avery Deveto, Ole J. Sorensen, Ido Izhaki, Dan Tchernov   +7 more
wiley   +1 more source

Quantifying the unrecorded loss of avian phylogenetic diversity

Ecography, EarlyView.
Humans have drastically reduced avian diversity, with the majority of extinctions occurring on islands. Previous studies have quantified various aspects of this decline, including both taxonomic and phylogenetic diversity loss due to recorded extinctions.
Søren Faurby, T. J. Matthews, K. A. Triantis, F. Sayol   +3 more
wiley   +1 more source

Alpha, beta and gamma diversity in relatively natural, mixed and transformed landscape scenarios

Ecography, EarlyView.
Biodiversity losses and biotic homogenisation associated with human‐induced land‐cover changes are key issues for ecology. However, the effects of human‐caused land‐use changes on biodiversity change at the landscape scale are not well understood. Combining the PREDICTS global biodiversity database with MODIS satellite‐based land cover from 2001 to ...
Shuyu Deng, Colin M. Beale, Chris D. Thomas   +2 more
wiley   +1 more source

Transformations of Heun's equation and its integral relations

, 2011
We find transformations of variables which preserve the form of the equation for the kernels of integral relations among solutions of the Heun equation.
Arscott F M, Bartolomeu D B Figueiredo, Decarreau A, Erdélyi A, Erdélyi A, Figueiredo B D B, Ince E L, Ince E L, Kantowski R, Léa Jaccoud El-Jaick, McLachlan N W, Olver F W J, Ronveaux A, Slavyanov S Yu   +13 more
core   +1 more source

Moss diatoms show regional structuring, high potential endemism, and an inverse latitudinal diversity gradient in the Arctic

Ecography, EarlyView.
Microorganisms perform essential functions in Arctic terrestrial ecosystems. Yet, their ecology and biogeography are poorly understood, despite being necessary to predict microbial responses to future climate change. Here, we provide the first large‐scale floristic and biogeographic study of the moss diatom flora in the tundra regions of the North ...
Charlotte Goeyers, Elie Verleyen, Bart Van de Vijver, Tyler J. Kohler, Petra Klímová, S. Robbert Gradstein, Koen Sabbe   +6 more
wiley   +1 more source

The native flora of the Redberry Lake Biosphere Region (Saskatchewan, Canada): taxonomy, biogeography, habitats and conservation

Nordic Journal of Botany, EarlyView.
This study reports for the first time a checklist of native vascular plants and provides a comprehensive analysis of the flora of the Redberry Lake Biosphere Region (RLBR) in the province of Saskatchewan, Canada. To complete an inventory of the regional flora, I conducted intensive field investigations during 2010–2025 and employed detailed examination
Vladimir Kricsfalusy
wiley   +1 more source

Hunting, but not outdoor recreation, modulates behavioural tolerance to human disturbance in Alpine marmots Marmota marmota

Wildlife Biology, EarlyView.
Humans are often perceived as predators by free‐living animals, and thus, even non‐consumptive human activities such as outdoor recreation may trigger behavioural and physiological responses, often with negative consequences on individual fitness and population persistence.
Friederike Zenth, Chiara Giari, Elena Morocutti, Ilse Storch, Daniel T. Blumstein, Andrea Corradini, Davide Righetti, Dominik Trenkwalder, Luca Corlatti   +8 more
wiley   +1 more source