Results 91 to 100 of about 34,413 (204)

Why don't all birds lay early? Causes and consequences of breeding timing for a long‐lived migratory seabird

open access: yesJournal of Animal Ecology, EarlyView.
Why don't all birds lay early? Our 16‐year study of Manx shearwater behaviour shows that selection on breeding timing fluctuates among years. We also find that lay dates are influenced by persistent individual differences, variation in non‐breeding duration, and pair synchrony, potentially constraining breeding phenological advancement under ongoing ...
Katrina Siddiqi‐Davies   +12 more
wiley   +1 more source

Experiencia de la Clínica de Traqueostomía del Hospital Nacional de Niños "Dr. Carlos Sáenz Herrera", enero 2003 - julio 2007

open access: yesActa Médica Costarricense, 2009
Justificación: La traqueostomía ha sido realizada en un grupo grande de pacientes pediátricos, pero no hay estudios nacionales publicados. El objetivo de esta investigación es describir las características epidemiológicas y clínicas de la población ...
Inés Gutiérrez-Gutiérrez   +2 more
doaj  

Recent progress in studies of the last million years of human physical and behavioural evolution Avancées récentes dans l’étude du dernier million d'années d’évolution physique et éthologique de l'espèce humaine

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
This article presents a synthesis of recent developments in the study of human evolution over the past five years. It begins with an overview of hominin species nomenclature and diversity, followed by an examination of the proposed population bottleneck ∼900,000 years ago.
James Cole   +3 more
wiley   +1 more source

“Women of the Happy Life”: Prostitution, Public Morality, and Venereal Disease in US‐Occupied Nicaragua, 1912–33

open access: yesGender &History, EarlyView.
ABSTRACT During the years of the US occupation (1912–33), Nicaragua's government legally regulated prostitution. Convinced of their objectives to protect society's moral and public health, politicians embarked on a long struggle to apprehend, quarantine, and segregate female prostitutes nationwide.
Eimeel Castillo
wiley   +1 more source

PRECARIZED AGEING‐IN‐PERIFERIA: Low‐Income Older Adults in a Transforming Neighbourhood

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract In this article we investigate how intersecting forms of precarity shape the everyday practices of ageing‐in‐place developed by low‐income older adults in Via Milano, a historically segregated yet rapidly transforming neighbourhood in Brescia, northern Italy. We draw on qualitative and ethnographic research to examine how diverse urban changes—
Marco Alioni, Barbara Badiani
wiley   +1 more source

Mal de Pott pediátrico, manifestación atípica

open access: yesActa Médica Costarricense
La tuberculosis es una de las enfermedades infecciosas que aún representa un problema mundial de salud pública. Su presentación extrapulmonar más común es la forma vertebral, su blanco poblacional es el paciente pediátrico y su sintomatología es variable
Mónica Alfaro-Zamora   +2 more
doaj   +1 more source

Baseline Cortisol and Behavioral Phenotype Are Linked to Context‐Dependent Spatial Cognition and Space Use in Giant Pandas

open access: yesIntegrative Zoology, EarlyView.
Baseline cortisol and repeatable behavioral phenotypes were associated with context‐dependent spatial cognition in giant pandas. Individuals differed in spatial search performance under stable and changing resource conditions. Exploratory GPS analyses revealed directionally consistent but non‐significant patterns of space use in novel environments ...
Yuxin Jiang   +21 more
wiley   +1 more source

Maximizing eDNA detections of rare marine organisms: A case study of a delphinid species

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Environmental DNA (eDNA) is an emerging tool for surveying marine organisms. Advances in molecular assay designs and bioinformatic methods provide new opportunities for detecting rare species; however, overcoming methodological challenges of rare species detection remains an important obstacle for the widespread deployment of eDNA methods for ...
Nastassia V. Patin   +12 more
wiley   +1 more source

Microbiome Dynamics During Translocation of the Critically Endangered Frog Craugastor ranoides

open access: yesAnimal Conservation, EarlyView.
A female Craugastor ranoides fitted with an LB‐2X radio transmitter using a silicone waist‐belt harness for post‐translocation monitoring. ABSTRACT Amphibian populations are declining, and species are going extinct due to habitat loss, climate change, and emerging infectious disease, prompting the increasing use of translocations as a conservation tool.
Xavier A. Harrison   +11 more
wiley   +1 more source

Endogenous and Exogenous Drivers of Refugee Policy of the Transit State: The Case of Indonesia

open access: yesAustralian Journal of Politics &History, EarlyView.
ABSTRACT Most studies on transit states emphasise exogenous influences on domestic refugee policymaking, with little consideration of endogenous factors to the state itself. Exploring literature from migration studies, refugee studies and international law studies, we identify and classify nearly identical endogenous and exogenous drivers of refugee ...
Anita Herlina   +2 more
wiley   +1 more source

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