Results 31 to 40 of about 191,024 (167)

Elevation shapes alpine snow algal blooms and their influence on albedo reduction

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2482-2496, September 2026.
Graphical summary of elevational trends in Sanguina‐dominated snow algal blooms. Increasing elevation was associated with larger cells, lower Chla content per cell, higher astaxanthin ratios, lower snow water content, and reduced cell‐normalized albedo, whereas algal cell density showed no consistent elevational trend.
Pablo Almela   +5 more
wiley   +1 more source

Use of magnetic particles in the purification of IgM antibodies against Taenia solium

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2020
The use of L protein coupled magnetic particles for the concentration and purification of immunoglobulin M (mIgM) monoclonal antibodies against Taenia solium was evaluated.
L. Agueda Perez   +10 more
doaj   +1 more source

Cobertura y accesibilidad a los servicios bancarios en España a escala urbana tras la Gran Recesión

open access: yesDocuments d'Anàlisi Geogràfica, 2021
La reestructuración financiera originada tras la Gran Recesión y la digitalización del sector presentan efectos territoriales en las ciudades españolas por la pérdida de la presencia física de sucursales bancarias.
María Pilar Alonso Logroño   +2 more
doaj   +1 more source

Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca   +23 more
wiley   +1 more source

DISEÑO Y SIMULACIÓN CFD DEL SUBSISTEMA DE ENFRIAMIENTO DE UN SISTEMA FOTOVOLTAICO DE CONCENTRACIÓN SOLAR [PDF]

open access: yes, 2022
"En este proyecto se analiza la transferencia de calor entre una celda solar y un nuevo disipador de calor de aletas radiales integrados en un sistema de concentración solar.
Francisco Eduardo De Loera Lona
core  

Sensibility considering 2 concentrations of mite allergenic extracts

open access: yesMedisan, 2023
Introduction: The Valergen® allergenic extracts (Dermatophagoides pteronyssinus, Blomia tropicalis and Dermatophagoides siboney), developed in the National Center for Biopreparations to use them in cutaneous tests to the patients with allergy, have ...
Pável Benito Olivera Álvarez   +4 more
doaj  

Variación en la concentración de sólidos solubles durante el día, en tres pasturas en época seca en el valle medio del río Sinú

open access: yesCiencia y Tecnología Agropecuaria, 2016
El objetivo de este estudio fue determinar la concentración de sólidos solubles a diferentes horas del día en tres pasturas, establecidas en el Centro de Investigación Turipaná de Corpoica, localizado en Cereté, Colombia.
Emiro Suárez Paternina   +5 more
doaj   +1 more source

Citizen‐Science Camera Trap Data Reveal Large‐Scale Activity Patterns of the Bobcat (Lynx rufus) Across Mexican Ecosystems

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
We evaluated whether citizen science–derived camera‐trap records can be used to characterize large‐scale activity patterns of a widely distributed mesocarnivore across heterogeneous landscapes. Using 821 independent iNaturalist records, we quantified activity across six major vegetation types in Mexico with kernel density estimation, circular ...
Luis A. Alanis‐Hernández   +6 more
wiley   +1 more source

Análisis comparativo de la concentración de BTXen talleres automotrices

open access: yesInnova Research Journal, 2017
Resumen: Los disolventes en aerosoles usados para el mantenimiento automotriz emiten componentes volátiles que superan los límites permisibles de componentes orgánicos volátiles en ambientes laborales debido a la estructura abierta o cerrada del ...
Juan Fernando Iñiguez   +3 more
doaj   +1 more source

Lichen bleaching as a response to long‐term experimental warming in the High Arctic

open access: yesFunctional Ecology, Volume 40, Issue 7, Page 2318-2331, July 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Lichens are an important component of Arctic ecosystems. Studies have indicated a decline in the abundance of Arctic lichens during recent decades, which is often attributed to competitive pressure from vascular plants.
Jiří Šubrt   +3 more
wiley   +1 more source

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