Results 41 to 50 of about 879,176 (178)

Patch Test Results With Additions to the European Baseline Series, 2021/22—Joint European Results of the ESSCAA and the EBSB Working Groups of the ESCD, and the GEIDACC

open access: yesContact Dermatitis, Volume 95, Issue 3, Page 276-285, September 2026.
ABSTRACT Background Allergens are periodically added to the European Baseline Series (EBS) to audit their value in consecutive patch testing. Objectives To present results of audit allergens tested in consecutive patients in 54 departments in 13 European countries during 2021 and 2022.
Wolfgang Uter   +68 more
wiley   +1 more source

PHYSICAL SCIENCES IN THE “REVISTA DE LA ACADEMIA COLOMBIANA DE CIENCIAS”

open access: yes, 2003
Se incluye un breve análisis sobre la presencia de las ciencias físicas en la "Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales" (RCC) durante el lapso 1936-2002, en el cual se publicaron los primeros 100 números de la Revista.A
Campos Romero, Diógenes
core   +1 more source

Palmas en Cuba: fuentes de aceite y ácidos grasos sin explotar

open access: yesRevista CENIC Ciencias Químicas, 2015
Se presenta una compilación de los estudios realizados en el Centro de Productos Naturales del Centro Nacional de Investigaciones Científicas, sobre la obtención de aceite crudo a partir de 11 especies de palmas (Arecaceae) que crecen en Cuba (Veitchia ...
Roxana Vicente Murillo   +5 more
doaj  

SmartTur+ECO: A Multimodal Conversational Recommender System Integrating Virtual Reality and Gamification for Smart Tourism

open access: yesExpert Systems, Volume 43, Issue 9, September 2026.
ABSTRACT This paper presents SmartTur+ECO, a system for tourist attractions that integrates conversational recommendation systems (CRS), virtual reality (VR) and gamification. It efficiently gathers trip data and elicits user preferences through interactions with a chatbot, addressing the user‐cold start problem common in tourism.
Juan Carlos Carrillo   +6 more
wiley   +1 more source

Cinco años de estabilidad de las tabletas de Abexol® en frascos plásticos y en blísteres

open access: yesRevista CENIC Ciencias Químicas, 2015
Las tabletas de Abexol®, con 50mg de alcoholes grasos de 24 a 34 átomos de carbono extraídos y purificados de la cera de abejas Apis mellifera, se comercializan en varios países por sus efectos antioxidantes y gastroprotectores. Muestras de tres lotes de
Víctor Luis González-Canavaciolo   +5 more
doaj  

Evaluation of nutritional values of wild mushrooms and spent substrate of Lentinus crinitus (L.) Fr

open access: yesHeliyon, 2020
In Colombia, despite the great diversity of mushrooms, most are yet unknown from the taxonomic point of view, and even less known from their nutritional composition or their possible application to obtain value-added products from agro-waste.
Lina R. Dávila G   +4 more
doaj   +1 more source

‘I'm Dead!’: Action, Homicide and Denied Catharsis in Early Modern Spanish Drama

open access: yesRenaissance Studies, Volume 40, Issue 4, Page 570-588, September 2026.
Abstract In early modern Spanish drama, the expression ‘¡Muerto soy!’ (‘I'm dead!’) is commonly used to indicate a literal death or to figuratively express a character's extreme fear or passion. Recent studies, even one collection published under the title of ‘¡Muerto soy!’, have paid scant attention to the phrase in context, a serious omission when ...
Ted Bergman
wiley   +1 more source

Estudios de estabilidad acelerados y a largo plazo de nuevos lotes industriales del ingrediente activo D002

open access: yesRevista CENIC Ciencias Químicas, 2015
El D002, mezcla de alcoholes grasos (C24 - C34) extraídos y purificados de la cera de abejas Apis mellifera, constituye el ingrediente activo de las tabletas de Abexol®, las cuales presentan efectos antioxidantes y gastroprotectores.
Carmen Luisa Morales-Rico   +5 more
doaj  

Actividad antioxidante del erizo de mar Mellita quinquiesperforata (Leske) e identificación de sus compuestos lipídicos mayoritarios.

open access: yesActualidades Biológicas, 2016
A partir del erizo de mar Mellita quinquiesperforata (Leske), recolectado en el Caribe colombianofueron obtenidos sus extractos acuoso, metanólico y de diclorometano, a los cuales se les determinóel contenido de fenoles totales encontrando valores de 10 ...
Orlando J. Pastrana-Franco   +2 more
doaj   +1 more source

Interconnections of Water and Menstrual Justice: Understanding Water Justice as a Menstrual Justice Issue in Canada

open access: yesSexuality, Gender &Policy, Volume 9, Issue 3, August 2026.
ABSTRACT Menstrual justice is deeply interconnected with water justice, yet these topics remain largely siloed in policy and research—particularly in Canada, where water access is often assumed to be a non‐issue. However, existing literature reveals that inadequate water and infrastructure significantly affect menstrual hygiene, dignity, and health ...
Emma Cowman   +4 more
wiley   +1 more source

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