Results 41 to 50 of about 1,746 (122)

Reducing bias in shorebird nest survival rates across a large Arctic landscape

Ibis, Volume 168, Issue 1, Page 25-41, January 2026.
Reproductive success is a key demographic parameter that can have profound impacts on a species' population trend. Indeed, poor reproductive success has been suggested as a contributing factor to the declines observed in many species of birds, including Arctic‐breeding shorebirds.
Sarah T. Saalfeld, Emily L. Weiser, Stephen C. Brown, Christopher J. Latty, Shiloh Schulte, Richard B. Lanctot   +5 more
wiley   +1 more source

Pigments, Chromatophore Structure, and Gene Expression Underlying Colour Polytypy of a Panamanian Poison Frog

Molecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT Colour polytypism represents an example of phenotypic diversification shaped by genetic divergence and ecological pressures. Poison frogs of the genus Oophaga (Dendrobatidae) are highly polytypic in coloration, making them an ideal system for investigating the genetic and physiological basis of colour variation.
Vasiliki Mantzana‐Oikonomaki, Giselle Tamayo‐Castillo, Víctor Vásquez‐Cháves, Abel Mora‐Machado, William J. Zamora Ramirez, Roberto Ibáñez, Heike Pröhl, Ariel Rodríguez   +7 more
wiley   +1 more source

On the cultural poverty of a (judicial) practice without theory

Derecho PUCP, 2017
The traditional model of initial training of judges in Spain and in other countries has been focused, and is still focused, on the mechanical digestion of a pile of stereotyped notions related to several legal subjects.
Perfecto Andrés Ibáñez
doaj   +1 more source

Acceptable standards for clinic‐based digital cognitive assessments: Recommendations from the Global CEO Initiative on Alzheimer's Disease

Alzheimer's &Dementia, Volume 21, Issue 12, December 2025.
Abstract The rising prevalence of mild cognitive impairment (MCI) and dementia, combined with persistent underdiagnosis, is driving an increased need for scalable cognitive assessment tools. Digital cognitive assessments (DCAs) offer a promising solution by addressing longstanding barriers to routine cognitive testing and diagnosis. However, variations
Louisa I. Thompson, Barak Gaster, Dustin B. Hammers, Sol Fittipaldi, A. M. Barrett, Katherine A. Partrick, Emily Scholler, Benjamin Tiede, Christopher R. Butler, the CEOi Digital Cognitive Assessment Workgroup   +9 more
wiley   +1 more source

Biophysical models applied to dementia patients reveal links between geographical origin, gender, disease duration, and loss of neural inhibition

Alzheimer’s Research & Therapy
Background The hypothesis of decreased neural inhibition in dementia has been sparsely studied in functional magnetic resonance imaging (fMRI) data across patients with different dementia subtypes, and the role of social and demographic heterogeneities ...
Sebastian Moguilner, Rubén Herzog, Yonatan Sanz Perl, Vicente Medel, Josefina Cruzat, Carlos Coronel, Morten Kringelbach, Gustavo Deco, Agustín Ibáñez, Enzo Tagliazucchi   +9 more
doaj   +1 more source

Compactifications of Type II supergravities in superspace

Journal of High Energy Physics
We propose a way to describe compactifications of Type II supergravities with fluxes directly from superspace. The on-shell supergravity constraints used are the ones that arise naturally from the pure spinor superstring.
Osvaldo Chandia, Brenno Carlini Vallilo
doaj   +1 more source

Redox signaling in acute pancreatitis

Redox Biology, 2015
Acute pancreatitis is an inflammatory process of the pancreatic gland that eventually may lead to a severe systemic inflammatory response. A key event in pancreatic damage is the intracellular activation of NF-κB and zymogens, involving also calcium ...
Salvador Pérez, Javier Pereda, Luis Sabater, Juan Sastre   +3 more
doaj   +1 more source

Neurocognitive correlates of semantic memory navigation in Parkinson’s disease

npj Parkinson's Disease
Cognitive studies on Parkinson’s disease (PD) reveal abnormal semantic processing. Most research, however, fails to indicate which conceptual properties are most affected and capture patients’ neurocognitive profiles.
Felipe Diego Toro-Hernández, Joaquín Migeot, Nicolás Marchant, Daniela Olivares, Franco Ferrante, Raúl González-Gómez, Cecilia González Campo, Sol Fittipaldi, Gonzalo M. Rojas-Costa, Sebastian Moguilner, Andrea Slachevsky, Pedro Chaná Cuevas, Agustín Ibáñez, Sergio Chaigneau, Adolfo M. García   +14 more
doaj   +1 more source

Cognitive, emotional, and social factors promoting psychosocial adaptation: a study of latent profiles in people living in socially vulnerable contexts

Frontiers in Psychology
IntroductionSocial adaptation is a multifaceted process that encompasses cognitive, social, and affective factors. Previous research often focused on isolated variables, overlooking their interactions, especially in challenging environments.
Nuria Carriedo, Odir A. Rodríguez-Villagra, Odir A. Rodríguez-Villagra, Sebastián Moguilner, Sebastián Moguilner, Sebastián Moguilner, Juan Pablo Morales-Sepulveda, Juan Pablo Morales-Sepulveda, Daniela Huepe-Artigas, Daniela Huepe-Artigas, Vicente Soto, Daniel Franco-O’Byrne, Daniel Franco-O’Byrne, Agustín Ibáñez, Agustín Ibáñez, Agustín Ibáñez, Agustín Ibáñez, Tristan A. Bekinschtein, David Huepe   +18 more
doaj   +1 more source

Valores de la democracia constitucional

Doxa, 2008
Los conceptos asociados en el título no se hallan, formalmente, en el léxico de Principia iuris, pero remiten con claridad a dos momentos centrales del Estado constitucional de Derecho: la dimensión sustancial de la democracia y el papel esencial de las ...
Ibáñez, Perfecto Andrés
doaj   +1 more source