Results 41 to 50 of about 142 (130)

Turn back crime: medicamentos ilegales y papel del farmacéutico comunitario

open access: yesFarmacéuticos Comunitarios, 2016
El objetivo del presente trabajo fue describir y analizar la situación en España de los productos de venta ilícita, tanto medicamentos como complementos alimenticios, poniendo en conocimiento las principales acciones realizadas en los últimos meses y su ...
Andreu-March M   +3 more
doaj   +1 more source

Tracer Hydrology Practices, Challenges, and Opportunities Across Latin America and the Caribbean

open access: yesHydrological Processes, Volume 40, Issue 1, January 2026.
Tracer monitoring characteristics across the LAC region: overview of sampled hydrologic systems, commonly used tracers, routine and event‐based sampling strategies, integration with hydrometric measurements, and monitoring durations. ABSTRACT Tracer hydrology in Latin America and the Caribbean has made significant progress in recent decades, largely ...
Ricardo Sánchez‐Murillo   +47 more
wiley   +1 more source

A new phylogeny of Anastrepha (Diptera: Tephritidae) based on nuclear loci obtained by phylogenomic methods

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
We present an extensive phylogenetic analysis, based on 293 nuclear loci and 728 individuals representing 237 species of Anastrepha, the largest and most economically important New World genus of Tephritidae. The analysis strongly supports the monophyly of most Anastrepha species groups, also revealing previously unknown relationships among species and
Allen L. Norrbom   +19 more
wiley   +1 more source

Tadpoles in Complex Environments: How Temperature, Desiccation Risk, and Predators Shape Larval Plasticity in a Tropical Frog

open access: yesFreshwater Biology, Volume 70, Issue 11, November 2025.
ABSTRACT Organisms have often evolved developmental plasticity to cope with environmental heterogeneity, but natural systems are often quite complex and organisms have to assess and respond to variation in multiple environmental factors simultaneously, which at times can elicit opposing or synergistic phenotypic responses.
Alexandra Delgadillo‐Méndez   +4 more
wiley   +1 more source

La “Carmelita”, la planta hidroeléctrica oculta en la vera del Atoyac

open access: yesRevista Chicomoztoc
El aprovechamiento de los recursos hídricos para las actividades industriales produjo obras de infraestructura que modificaron el paisaje y la morfología geográfica preexistente.
Luis Antonio Ibáñez González
doaj   +1 more source

Over 1200 Non‐Native Species Are Established in the Iberian Peninsula

open access: yesDiversity and Distributions, Volume 31, Issue 8, August 2025.
ABSTRACT Aim As a consequence of globalisation, biological invasions have become an increasing concern due to multifaceted ecological and socio‐economic impacts on biodiversity and ecosystem services. Despite the increasing availability and accessibility of data, a comprehensive assessment of established non‐native species and their distribution in the
Ismael Soto   +22 more
wiley   +1 more source

Written in bones: palaeoclimate histotaphonomic history inferred from a complete Megatherium skeleton preserved in the Atacama Desert

open access: yesPalaeontology, Volume 68, Issue 4, July/August 2025.
Abstract A nearly complete and relatively well‐preserved skeleton of the giant ground sloth Megatherium sp. in the hyperarid core of the Atacama Desert reveals how climate related taphonomic processes drastically transformed these remains over time.
Luisa Straulino Mainou   +14 more
wiley   +1 more source

Comercialización de frutas y hortalizas

open access: yesIngeniería e Investigación, 1989
Dentro de un proceso productivo hay factores tales como las técnicas de producción (precosecha), manejo, conservación y mercadeo, que van a determinar el éxito o fracaso de dicho proceso. Pero de todos estos factores, el que define en realidad si vale la
Alfonso Parra Coronado
doaj  

La Biblioteca de Reserva de la Universitat de Barcelona

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2008
La Biblioteca de Reserva de la Universitat de Barcelona és l'originària de la Biblioteca de la Universitat de Barcelona quan es va restaurar el 1836. Incorpora els rics fons de les biblioteques conventuals de la ciutat després de la desamortització, una ...
Verger Arce, Neus
doaj   +1 more source

Poblaciones de babillas (caiman crocodilus) y caimán negro (melanosuchus niger) en la reserva biológica del abufari, amazonas, Brasil

open access: yesRevista Colombiana de Ciencia Animal Recia, 2010
En el presente estudio fueran investigadas la densidad, tallas de la población y la utilización de los ambientes por Melanosuchus niger y Caiman crocodilus en la Reserva Biológica de Abufari, situada en el bajo río Purus.
JACKSON PANTOJA-LIMA   +2 more
doaj   +1 more source

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