Results 101 to 110 of about 15,875 (260)

Some Tuco‐Tucos Hide More Than Others: An Integrative Approach Reveals Cryptic Diversity in Ctenomys (Rodentia: Ctenomyidae) From Central Argentina

Integrative Zoology, EarlyView.
Here, we adopt an integrative framework (molecular phylogenetics and geometric morphometrics) to reassess patterns of diversity and differentiation across this region. We analyzed cytochrome b sequences and quantified cranial shape variation. Our analyses indicate the presence of three species groups (mendocinus, talarum, and tucumanus) and two ...
Facundo Contreras, José A. Coda, Daniela Pereyra, José W. Priotto, Fernando J. Mapelli   +4 more
wiley   +1 more source

Substituição de alimento vivo por alimento inerte na larvicultura intensiva do tambacu (♀ Colossoma macropomum X ♂ Piaractus mesopotamicus) = Replacement of live food for inert food on larviculture of tambacu (♀ Colossoma macropomum X ♂ Piaractus mesopotamicus)

Acta Scientiarum: Animal Sciences, 2008
Com este trabalho objetivou-se avaliar a substituição de náuplios de Artemia salina por alimentos inertes durante a larvicultura do tambacu. Na primeira fase, com duração de 12 dias, as larvas foram alimentadas com: náuplio de Artemia salina, cyclop-eeze
Danieli Cuzini Lombardi, Levy de Carvalho Gomes   +1 more
doaj  

Latinos mobilizing beyond threats: The role of fear and hope in issue activism

American Journal of Political Science, EarlyView.
Abstract Interest groups intent on spurring political participation often highlight potential threats to galvanize audiences into action. However, while loss aversion is typically seen as a strong motivator, it is important not to neglect the motivational effect of hope and reward‐seeking behavior as people navigate their political landscape.
Vanessa Cruz Nichols
wiley   +1 more source

Pastas de Rhodomonas salina (Cryptophyta) como alimento para Brachionus plicatilis (Rotifera)

Revista de Biología Tropical, 2011
Pastas de Rhodomonas salina, obtenidas mediante centrifugación y floculación con quitosano y preservadas con o sin vitamina C, a -20°C fueron evaluadas bioquímicamente y proporcionadas como alimento al rotífero Brachionus plicatilis.
Miguel Guevara, Leandro Bastardo, Roraysi Cortez, Bertha Arredondo-Vega, Lolymar Romero, Patricia Gómez   +5 more
doaj  

Therapeutic access points: The roles of circumventricular organs in drug delivery and metabolic regulation

British Journal of Pharmacology, EarlyView.
The current obesity drug landscape, dominated by GLP‐1 receptor agonists and emerging multi‐agonist therapies, has reinforced that long‐term weight loss is achieved in large part through central mechanisms that suppress appetite and reshape energy balance.
Ines Martinez‐Corral, Nicholas Monaco, Daniel I. Brierley, Monica Imbernon   +3 more
wiley   +1 more source

Clinical Outcomes of Fixed Dental Prostheses Supported by Teeth or Implants in the Posterior Region—A Long‐Term Retrospective Multicenter Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Background Few long‐term studies compare tooth‐ and implant‐supported fixed dental prostheses (FDPs) in the posterior region. Objectives To compare the 5‐ and 10‐year survival and complication outcomes of tooth‐ and implant‐supported FDPs and to assess patient‐reported effects. Material and Methods This retrospective multicenter clinical study
Zahra Athab Abduljabbar, Lars Hjalmarsson, Victoria Franke Stenport, Jir Barzangi, Anders Magnuson, Alf Eliasson   +5 more
wiley   +1 more source

An efficient co-culture of Halomonas mongoliensis and Dunaliella salina for phenol degradation under high salt conditions

Frontiers in Microbiology
Phenol is one of the major organic pollutants in high salt industrial wastewater. The biological treatment method is considered to be a cost-effective and eco-friendly method, in which the co-culture of microalgae and bacteria shows a number of ...
Changjian Wang, Haiqiao Guo, Peng Yu, Peng Yu, Bo Huang, Bo Huang, Zhikun Xin, Xufan Zheng, Jinli Zhang, Jinli Zhang, Tao Tang, Tao Tang   +11 more
doaj   +1 more source

Integrating Indigenous knowledge and modern statistical approaches to model wildlife density based on animal track counts

Conservation Biology, EarlyView.
Abstract In multiuse areas outside formal protection, sustaining both wildlife and people is critical to wildlife conservation and coexistence efforts. Botswana's Kalahari hosts one of sub‐Saharan Africa’s largest unprotected areas supporting free‐ranging wildlife.
Marie‐Charlotte Gielen, Xiko Johannes, Njoxlau Kashe, Glam Khumo, Horekwe (Karoha) Langwane, Zoro Zoronxhogo, Viktoriia Radchuk, Nicolas Schtickzelle   +7 more
wiley   +1 more source

Ecosystem service gradients at protected area borders reveal multiple patterns and prevalent management conflicts

Conservation Biology, EarlyView.
Abstract Protected areas cannot halt biodiversity loss in isolation; integrating them with surrounding human‐dominated landscapes is critical. However, this integration is challenged by substantial landscape heterogeneity at protected area borders, making it difficult to determine cross‐border changes in ecosystem service provision.
Alberto González‐García, Margot Neyret, Adrián López‐Tejedor, Marie Caroline Prima, Sara Si‐Moussi, Julien Renaud, Maya Gueguen, Sandra Lavorel   +7 more
wiley   +1 more source

Concurrent uncertainties and investments: Offset effect of Brexit and COVID‐19 on SME growth

European Management Review, EarlyView.
Abstract This study investigates the impact of uncertainty driven by dual crises, regulatory/institutional uncertainty (illustrated by Brexit) and market/operational uncertainty (illustrated by the COVID‐19 pandemic), on the growth trajectories of SMEs. Using Real Options Theory as a guiding framework, hypotheses are developed to examine how investment
Karolis Matikonis, Byron Graham
wiley   +1 more source