Results 31 to 40 of about 5,975 (183)

Sobre los «vientres de alquiler». Debates y reflexiones desde la crítica feminista

open access: yesEunomia, 2021
Este artículo quiere sumarse a la reflexión en nuestros días sobre la denominada «maternidad subrogada», que aquí se conceptualiza más bien como «vientres de alquiler». Para ello, hace una revisión de los principales argumentos en pro y en contra de esta
Luisa Posada Kubissa
doaj   +1 more source

A Hands‐On Guide to Open‐Shell Calculations in Organic Chemistry: Radical Chemistry, Single Electron Transfer, and Energy Transfer

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 29, 7 August 2026.
Molecules with unpaired electrons, also known as open‐shell systems, are key intermediates in several light‐mediated or metal‐catalyzed transformations in organic chemistry. However, modeling this chemistry by density functional theory calculations is challenging.
Nil Sanosa   +2 more
wiley   +1 more source

Valorization of Ficus carica Pruning Residues as Selective Botanical Insecticides: Optimized Furanocoumarin Extraction, Efficacy Against Neotropical Stink Bugs, and Mechanistic Insights via Molecular Docking

open access: yesArchives of Insect Biochemistry and Physiology, Volume 122, Issue 4, August 2026.
Optimized extracts from Ficus carica pruning waste exhibit strong biological activity against major stink bug pests. Complementary in silico analyses suggest this efficacy relies on pest‐specific acetylcholinesterase inhibition, predicting a promising, pollinator‐safe alternative for sustainable agriculture.
Thais A. Almeida   +7 more
wiley   +1 more source

The role of precipitation and host assemblage composition in shaping bat–bat fly network structure

open access: yesEcosphere, Volume 17, Issue 8, August 2026.
Abstract Climatic seasonality plays an important role in shaping ecological interactions, including those between bats and their ectoparasitic bat flies. Although previous studies have acknowledged the influence of climate on the structure of bat–bat fly interaction networks, the existence of biogeographical patterns driven by climatic seasonality ...
Paulo Mejia   +3 more
wiley   +1 more source

El contrato de Factoring y la nueva Factura Cambiaria. Consideraciones sobre el contrato y el título valor

open access: yesRevist@ E-Mercatoria, 2010
El presente artículo aborda el análisis del contrato de factoring desde diferentes perspectivas, a saber: su definición, obligaciones, clases, interpretación, regulación de las compañías de factoring, y esquema de eficacia negocial.
El contrato de Factoring y la nueva Factura Cambiaria. Consideraciones sobre el contrato y el título valor
doaj  

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 28, 24 July 2026.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín   +3 more
wiley   +1 more source

¿Hacia una justicia sin fronteras? El enfoque de las capacidades de Martha Nussbaum y los límites de la justicia

open access: yesDaimon, 2013
El artículo propone centrar la mirada en el “enfoque de las capacidades” desarrollado por la filósofa Martha Nussbaum, presentado como la base filosófica para una teoría de los derechos básicos de los seres humanos, cuyo respeto representa el requisito ...
Anabella Di Tullio Arias
doaj  

Los contratos de consorcio en la Ley del Impuesto a la Renta

open access: yesIus Inkarri, 2018
En el contexto actual de dinámica inversión empresarial esta se hace posible a través de los contratos asociativos que articulan empresas que persiguen un fin común.
Víctor Mejía Ninacóndor
doaj   +1 more source

Differential Effects of Benralizumab and Mepolizumab on Pro‐Resolving Mediators

open access: yes
Allergy, EarlyView.
Jaime Bernaola   +14 more
wiley   +1 more source

Modeling Patterns of Population Exposure With a Multiscale Framework Utilizing LOTOS‐EUROS Chemical Transport Model, Mobility Surveys and Particulate Toxicity

open access: yesGeoHealth, Volume 10, Issue 7, July 2026.
Abstract The present study proposes a high‐resolution, multi‐component framework to estimate human exposure to air pollution in tropical urban environments, addressing complex topography and limited historical mobility and exposure data. This framework is applied to the city of Medellín in the Aburrá Valley in Colombia. To assess population exposure to
Valeria Solórzano‐Araque   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy