Results 1 to 10 of about 36 (36)

Evaluación de la concentración de metales pesados (Pb, Hg, Cd) y As en pescados expendidos en los mercados de la ciudad del Cusco, Perú

open access: yesQ'EUÑA, 2022
En la ciudad del Cusco, los pescados constituyen una fuente principal de nutrientes de la dieta familiar de la población, sin embargo, la contaminación ambiental por efecto antropogénico repercute en su inocuidad muchas veces afectada por la presencia de metales pesados por lo que el objetivo principal de esta investigación fue evaluar la concentración
Mery Luz Masco Arriola   +4 more
openaire   +1 more source

Caracterización del Mercado de Leche en la Cd. Delicias Chihuahua

open access: yesRevista Biológico Agropecuaria Tuxpan, 2018
El propósito de este estudio fue para identificar el consumo en forma de leche fresca y evaporada con una aceptación universal. Aplicando 381 encuestas utilizando la tabla arquitectónica facilitada por catastro, en la cual clasificaba al total de los hogares de la ciudad de Delicias, en los cinco sectores socioeconómicos en los que se encuentra ...
Edgar Omar Carrasco Rivera   +4 more
openaire   +3 more sources

Eficiencia de mercado y el canal internet. Estudio empírico del mercado de CDs de música en Barcelona

open access: yes, 2023
La consolidación del fenómeno Internet ha supuesto la creación de mercados virtuales que compiten con los mercados tradicionales. Según la teoría económica clásica, los mercados minorista en Internet deberían presentar una mayor eficiencia de mercado, dado que para el consumidor suponen bajos costes de búsqueda de información relativa al precio y las ...
openaire   +4 more sources

Sudden Vertical Velocity Regime Shifts Initiate Flash Drought in Puerto Rico

open access: yesGeophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract This study focuses on flash drought events in Puerto Rico and the Caribbean. Because the rapid onset and intensity of flash drought can potentially cause more devastation without established prediction methods, this research seeks to understand the synoptic scale atmospheric drivers of flash drought events. The primary goal of this study is to
Tyler Gingrich, Craig A. Ramseyer
wiley   +1 more source

Descriptive Analysis of Periodontitis Case Detection and Selected Comorbidities in Danish Private Dental Practices

open access: yesJournal of Clinical Periodontology, Volume 53, Issue 2, Page 214-221, February 2026.
ABSTRACT Aim To determine (i) the parameters used by dental professionals to evaluate patients with periodontitis, (ii) the prevalence of periodontitis using different case definitions and (iii) associations between periodontitis and diabetes mellitus, cardiovascular disease and rheumatoid arthritis among adult patients in private practices in Denmark.
Simranjit Kaur   +7 more
wiley   +1 more source

Clustering of Exogenous Organic Material Properties to Improve Their Efficient Recycling in European Agriculture

open access: yesEuropean Journal of Soil Science, Volume 77, Issue 1, January–February 2026.
ABSTRACT Exogenous organic materials (EOMs) are increasingly used as substitutes for mineral fertilizers and as tools to restore soil health within a circular bioeconomy context. However, the great diversity of EOMs in terms of origin, composition, chemical properties, and contaminant concentrations challenges their safe and efficient use in ...
Aurélia Marcelline Michaud   +5 more
wiley   +1 more source

Diel variation in CO2 flux is substantial in many lakes

open access: yesLimnology and Oceanography Letters, Volume 10, Issue 6, Page 977-989, December 2025.
Abstract Lakes play a significant role in the global carbon cycle, acting as sources and sinks of carbon dioxide (CO2). In situ measurements of CO2 flux (FCO2) from lakes have generally been collected during daylight, despite indications of significant diel variability.
Elvira de Eyto   +39 more
wiley   +1 more source

Spain: Political Developments and Data in 2024

open access: yesEuropean Journal of Political Research Political Data Yearbook, Volume 64, Issue 1, Page 581-598, December 2025.
Abstract In Spain, the year 2024 was marked by both regional and European elections and an increasingly difficult political environment for the left‐wing governing coalition. The political agenda was dominated by these elections, an Amnesty Law, and several accusations of corruption around the governing Socialist Party (Partido Socialista Obrero ...
ASBEL BOHIGUES, MARIANA SENDRA
wiley   +1 more source

La Muerte de Farruko Pop/The Death of Farruko Pop

open access: yesAnthropology and Humanism, Volume 50, Issue 2, December 2025.
Abstract In May 2024, the body of Farruko Pop—a Q'eqchi’‐Maya singer and social media influencer—was found buried in a shallow grave in Guatemala City. Although he was just 18 years old and from a small rural community, his murder made front‐page news and became the major subject of commentary and speculation in the country.
Eric Hoenes del Pinal
wiley   +1 more source

The Concise Guide to PHARMACOLOGY 2025/26: G protein‐coupled receptors

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S24-S151, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +206 more
wiley   +1 more source

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