Results 71 to 80 of about 2,192,868 (209)

Effectiveness of territorial protection categories in conserving an endemic island bird during population fluctuation

Conservation Science and Practice, EarlyView.
Static boundaries of protected areas failed to capture the Canary Islands stonechat's shifting distribution patterns. Abstract Protected areas represent cornerstones of biodiversity conservation on oceanic islands, yet their effectiveness for endemic species remains poorly evaluated. We assessed how various territorial protection categories conserve an
Luis M. Carrascal, Ángel C. Moreno, Juan Carlos Illera   +2 more
wiley   +1 more source

On Mellin transforms of unramified Whittaker functions on GL(3, C)

Journal of Mathematical Analysis and Applications, 1989
The double Mellin transform of the unramified Whittaker functions on Gl(3,\({\mathbb{C}})\) are evaluated as products of Gamma functions. Several applications of this formula are indicated. In particular, the special Whittaker function occurring in connection with the cubic theta function on Gl(3,\({\mathbb{C}})\) is evaluated in terms of the Bessel ...
Bump, Daniel, Friedberg, Solomon
openaire   +1 more source

A Betrayal in the Family: An Inhibitor or Stimulus for Business Model Innovation?

Journal of Product Innovation Management, EarlyView.
ABSTRACT Academic Summary Business‐focused betrayals perpetrated by family members in managerial and decision‐making positions can devastate family businesses, questioning their assumptions about trust and how they conduct the business. Such betrayals ignite tensions between family and business logics, potentially causing paralysis and protection of ...
Md Imtiaz Mostafiz, Nazha Gali, Farhad Uddin Ahmed, Mathew Hughes   +3 more
wiley   +1 more source

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

When chemistry meets taxonomy: Studying glycolipidic chemomarkers in pelagic Sargassum spp. (Phaeophyceae) using molecular networking

Journal of Phycology, EarlyView.
Abstract To chemically differentiate the three pelagic Sargassum morphotypes co‐occurring in floating rafts and drifting across the Atlantic Ocean before stranding on West African, Caribbean, and Atlantic Mexican coastlines, we conducted an investigation of their metabolomic profiles.
Charlotte Nirma, Valérie Stiger‐Pouvreau, Marceau Levasseur, David Touboul, Solène Connan, Sylvain Petek   +5 more
wiley   +1 more source

Band‐Pass Filtering With High‐Dimensional Time Series. A Synthetic Indicator of the Medium‐to‐Long Run Component of Growth

Journal of Time Series Analysis, EarlyView.
ABSTRACT The paper deals with the construction of a synthetic indicator of economic growth, obtained by projecting a quarterly measure of aggregate economic activity, namely gross domestic product (GDP), into the space spanned by a finite number of smooth principal components, representative of the medium‐to‐long‐run component of economic growth of a ...
Alessandro Giovannelli, Marco Lippi, Tommaso Proietti   +2 more
wiley   +1 more source

Transformations of Axes for Whittaker's Solution of Laplace's Equation [PDF]

Proceedings of the Edinburgh Mathematical Society, 1916
Whittaker has shown that a general solution of Laplace's equation, ∇2V = 0, may be expressed in the formSince the harmonic property of a function is in no way dependent upon any particular set of axes it follows that the same solution must be capable of being expressed in the formwhere X, Y, Z are any second set of rectangular coordinates.
openaire   +1 more source

Reconciling links between diversity and population stability across global plant communities

New Phytologist, EarlyView.
Summary Maintaining ecological stability is essential for sustaining ecosystem functions and the benefits they provide to society. Ecological theory predicts that plant diversity destabilizes local populations, yet empirical studies report variable effects.
Xiaobin Pan, Yann Hautier, Jan Lepš, Shaopeng Wang, Kathryn E. Barry, Manuele Bazzichetto, Stefano Chelli, Jiří Doležal, Nico Eisenhauer, Franz Essl, Felícia M. Fischer, Oscar Godoy, Daniel Gómez‐García, Lars Götzenberger, Clara Gracia, Anaclara Guido, Lauren M. Hallett, Susan Harrison, Miao He, Andrew Hector, Pubin Hong, Forest Isbell, George A. Kowalchuk, Victor Lecegui, Xiaofei Li, Maowei Liang, Frédérique Louault, Maria Májeková, Rob Marrs, Neha Mohanbabu, Akira S. Mori, Robin J. Pakeman, Alain Paquette, Begoña Peco, Josep Peñuelas, Valério D. Pillar, Marta Rueda, Wolfgang Schmidt, Jules Segrestin, Marta Gaia Sperandii, Enrique Valencia, Vigdis Vandvik, Shengnan Wang, David Ward, Susan Wiser, Ben A. Woodcock, Chong Xu, Truman Young, Fei‐Hai Yu, Liting Zheng, Zhiwei Zhong, Francesco de Bello   +51 more
wiley   +1 more source

Digitalizing Newspaper Journalism: Instituting and Negotiating New Temporalities in the Digital Workplace

New Technology, Work and Employment, EarlyView.
ABSTRACT Digitalization of the labour process has occasioned the emergence of new temporal orders at work. For newspaper journalists, it has resulted in a radical reorganization of newsrooms and the temporalities of news production, offering a key site for studying this process of temporal reordering.
Xanthe Whittaker
wiley   +1 more source

Limited drought tolerance in the neotropical seasonally dry forest plants impairs future species richness

Plant Biology, EarlyView.
Global climate change will likely modify the plant assemblages of the Neotropical seasonally dry forest based on the physiological capabilities of the species. Abstract Neotropical seasonal dry forest (NSDF) is one of the most threatened ecosystems according to global climate change predictions.
A. Manrique‐Ascencio, D. A. Prieto‐Torres, F. Villalobos, J. Mercado Gómez, R. Guevara   +4 more
wiley   +1 more source