Results 91 to 100 of about 8,261 (299)

Weak Solutions for a Class of Nonlocal Singular Problems Over the Nehari Manifold

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this paper, we consider a nonlocal model of dilatant non‐Newtonian fluid with a Dirichlet boundary condition. By using the Nehari manifold and fibering map methods, we obtain the existence of at least two weak solutions, with sign information.
Zhenfeng Zhang, Calogero Vetro, Tianqing An   +2 more
wiley   +1 more source

Anterior vena caval oxygen profiles in a deep-diving California sea lion: arteriovenous shunts, a central venous oxygen store, and oxygenation during lung collapse [PDF]

, 2017
Michael S. Tift, Luis A. Hückstädt, Paul J. Ponganis   +2 more
openalex   +1 more source

Back to the Mission. Revisiting Slack in Nonprofits and Introducing Tappable Slack

Nonprofit Management and Leadership, EarlyView.
ABSTRACT This article contributes to and develops the previous literature on excess resources (“slack”) in nonprofit organizations through a conceptual analysis of the implications that the organizational distinctiveness of nonprofits carries for our understanding of slack in these organizations.
Marta Reuter, Ebba Henrekson, Filip Wijkström   +2 more
wiley   +1 more source

Trends in Use of Obesity Medications and Metabolic and Bariatric Surgery Among All of Us Participants From 2003 to 2023

Obesity, EarlyView.
ABSTRACT Objective This study aimed to evaluate the trends in antiobesity medication (AOM) and metabolic and bariatric surgery (MBS) use relative to the 2013 American Medical Association (AMA) declaration of obesity as a chronic disease and semaglutide approval in 2021 in the United States.
Olajide A. Adekunle, Phuc Le, Christopher Boyer, Hamlet Gasoyan, Dev Yash Gupta, Ha T. Tran, Yihua Yue, Michael B. Rothberg   +7 more
wiley   +1 more source

Marine trophic architecture and hidden ecological connections in the Strait of Magellan: keystone species and ecosystem resilience

Oikos, EarlyView.
Understanding the ecological implications of species coexistence is central to biodiversity studies and to identify environmental and anthropogenic drivers of ecosystem dynamics, where ecological network analysis offers valuable insights. This study examines the complexity, structure, and potential responses to disturbances of the Strait of Magellan's ...
Claudia D. Andrade, Taryn Sepúlveda, Cristóbal Rivera, Cristian Aldea, Tomás I. Marina   +4 more
wiley   +1 more source

Large, rugged and remote: The challenge of wolf–livestock coexistence on federal lands in the American West

People and Nature, EarlyView.
Abstract The expansion of grey wolves (Canis lupus) across the western United States, including on public lands used for extensive livestock grazing, requires tools and techniques for reducing wolf–livestock conflict and supporting coexistence. We examined approaches used on forested lands managed by the U.S.
Robert M. Anderson, Susan Charnley, Jeff Vance Martin, Kathleen Epstein   +3 more
wiley   +1 more source

No evidence for clonal transmission of urogenital carcinoma in California sea lions (Zalophus californianus) [PDF]

, 2017
Máire Ní Leathlobhair, Frances M. D. Gulland, Elizabeth P. Murchison   +2 more
openalex   +1 more source

‘Should’ and ‘can’ active restoration be used in biodiversity offsets? Stakeholder perspectives from New South Wales, Australia

People and Nature, EarlyView.
Abstract Despite their controversial nature, biodiversity offsets are often used as a regulatory tool to counterbalance the impacts of land clearing on biodiversity. Offsets usually aim to achieve no net loss (NNL) of biodiversity through protection and/or restoration of habitat.
Laure‐Elise Ruoso, Roel Plant, Stephanie Hernandez, Josh Dorrough   +3 more
wiley   +1 more source

Steller sea lion (Eumetopias jubatus) consumption of ocean age-0 Chinook salmon (Oncorhynchus tshawytscha) along the northwest coast of Washington State.

PLoS ONE
The decline of wild Chinook salmon (Oncorhynchus tshawytscha) in the Pacific Northwest is concerning due to their critical role in the culture, economy, and ecology of the region, and the endangered species status of some of the evolutionarily ...
Zoë K Lewis, Benjamin W Nelson, Adrianne M Akmajian, Jonathan J Scordino, Elizabeth M Allyn, Sarah Brown, Dietmar Schwarz, Alejandro Acevedo-Gutiérrez   +7 more
doaj   +1 more source

IMMOBILIZATION OF CALIFORNIA SEA LIONS USING MEDETOMIDINE PLUS KETAMINE WITH AND WITHOUT ISOFLURANE AND REVERSAL WITH ATIPAMEZOLE [PDF]

, 2000
Martin Haulena, Frances M. D. Gulland, Donald G. Calkins, Terry R. Spraker   +3 more
openalex   +1 more source