Results 21 to 30 of about 135 (133)

Sleep disruption and its psychological treatment in young people at risk of psychosis: A peer methods qualitative evaluation

open access: yesBritish Journal of Clinical Psychology, Volume 65, Issue 3, Page 746-761, September 2026.
Abstract Objectives A recent randomized controlled feasibility trial showed that sleep problems in young people at risk of psychosis can be successfully treated with psychological therapy and that this may bring additional benefits such as reducing depression, anxiety and paranoia.
Felicity Waite   +8 more
wiley   +1 more source

Multiphase and Heterogeneous O3 Chemistry on Aerosol and Infrastructural Surfaces Drives Cl2 Sources in a Coastal City

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Molecular chlorine (Cl2) is a key source of chlorine atoms (Cl∙) in the atmosphere, which can alter local oxidation chemistry and enhance both ozone (O3) and particulate matter. While Cl2 levels in some coastal cities can be substantial and are enhanced by particulate nitrate, the presence and impact of Cl2 in US cities is poorly understood ...
Katelyn L. Richard   +13 more
wiley   +1 more source

Dieulafoy's Lesion of the Major Duodenal Papilla Presenting as Obscure Upper Gastrointestinal Bleeding: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT Dieulafoy's lesion is an uncommon vascular anomaly that can cause life‐threatening gastrointestinal bleeding. While the stomach is the most frequently affected site, involvement of the major duodenal papilla is exceedingly rare and may escape detection with conventional forward‐viewing endoscopy.
Aref Arminfar   +5 more
wiley   +1 more source

Una nueva especie y un nuevo registro de uredinales que parasitan a Conyza bonariensis en Colombia

open access: yesCaldasia, 2000
A new anamorphic species of Uredinales, Aecidium convzee- colombiensis, is proposed, and another one, Caeoma cyclostoma, is recorded for the first time for Colombia.
Pardo Cardona Victor Manuel
doaj  

The Association Between Online Education and Mental Health Among Medical Students During the COVID‐19 Pandemic: A Cross‐Sectional Study

open access: yesHealth Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background and Aims This study aimed to examine associations between mental health symptoms and several pandemic‐related experiences specifically online education, social isolation, financial concerns, and health anxieties among medical students during the coronavirus disease‐2019 (COVID‐19) pandemic.
Nastaran Kazemirad   +3 more
wiley   +1 more source

La roya del sorgo

open access: yesThe Journal of Agriculture of the University of Puerto Rico, 1988
La roya del sorgo causada por Puccinia purpurea Cooke causó pérdidas considerables en rendimiento de grano en 2 de 4 cultivares evaluadas en Isabela en 1985. Se establacieron diversas grados de severidad de la roya con diferentes fungicidas foliares con eficacia variable. Las líneas experimentales se seleccionaron por diferencia en resistencia.
openaire   +2 more sources

Novedades sobre la flora de Uredinales Colombianos en Poaceae

open access: yesCaldasia, 1999
Two new species of Colombian Uredinales, Physopella agrostídís and P. sporoboli, are described, and four new hosts are recorded for previously known species.Se describen dos nuevas especies de Uredinales de Colombia, Physopella eragrostídís y P ...
Pardo Cardona Victor Manuel
doaj  

A simple index for assessing cumulative human impacts on mountain lakes

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 8, August 2026.
Abstract Mountain lakes are highly sensitive ecosystems and effective sentinels of environmental change, yet the exposure and magnitude of the human footprint remain poorly quantified. In this study, we develop a simple and non‐invasive abiotic index to assess cumulative pressures on mountain lakes. The proposed index integrates eight variables grouped
Clara Sáez   +3 more
wiley   +1 more source

Roya común del maíz

open access: yes, 2021
Fil: Rodríguez, María Pía. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Crespo, Cecilia   +4 more
openaire   +1 more source

NUEVAS ESPECIES PARA LA UREDOBIOTA NEOTROPICAL NEW SPECIES FOR THE NEOTROPICAL UREDOBIOTA

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2008
Se describen seis especies teliomórficas y dos anamórficas nuevas para la ciencia; una nueva combinación anamórfica es propuesta; los Uredinales fueron colectados sobre los hospedantes: Thumbergia sp., Baccharis nitida, Baccharis decussata, Bidens sp ...
Mauricio Salazar Yepes   +1 more
doaj  

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