Results 21 to 30 of about 526 (141)

Embarazos en 223 pacientes tratadas por esterilidad durante un periodo de cinco años

open access: yesRevista Colombiana de Obstetricia y Ginecología, 1982
En un mundo convulsionado por los profundos cambios en la estructura social y agravado por la superpoblación, la contaminación ambiental y el desequilibrio económico, parecería ilógico dedicar esfuerzos al logro de embarazos en una pareja que es ...
Fabio Sánchez Escobar   +4 more
doaj   +1 more source

Tolerability and Feasibility of Minimally Invasive Canine Skin Sampling: Excellent Tolerability Meets Transcriptomic Challenges

open access: yesVeterinary Dermatology, Volume 37, Issue 3, Page 375-385, June 2026.
ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann   +2 more
wiley   +1 more source

Environmental governance in the face of collapse: The case of Acapulco, Mexico, between tourist splendour and ecological risk

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
Underwater clean‐up efforts in Acapulco Bay reveal the visible consequences of chronic coastal pollution. This study shows how Environmental Risk Assessments (ERAs) can integrate scientific evidence, regulatory frameworks and practitioner experience to identify pollution sources and guide more effective coastal governance in cities of the Global South.
Sinuhé Hernández Márquez   +13 more
wiley   +1 more source

Distribution, scale, and drivers of mass mortality events in Europe's freshwater bivalves

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Mass mortality events (MMEs) are decimating populations and compromising key ecosystem functions around the globe. One taxon particularly vulnerable to MMEs is freshwater bivalve mollusks. This group has important ecosystem engineering capacities and includes highly threatened and highly invasive taxa.
Daniel A. Cossey   +39 more
wiley   +1 more source

“Primero, no deseperarás”: algunas reflexiones sobre la contaminación y la zarzuela Acis y Galatea de Cañizares

open access: yes, 2016
Este ensayo analiza la tradición textual de la zarzuela Acis y Galatea de José de Cañizares (1708) a la luz de un testimonio hasta ahora no tenido en cuenta.
Giuseppe MAZZOCCHI, MAZZOCCHI, Giuseppe
core   +1 more source

Niveles de plomo en sangre de perros de la Cuenca Matanza-Riachuelo. Su función como centinelas de riesgo ambiental

open access: yesRevista de Salud Ambiental, 2019
El plomo es un metal tóxico para todos los seres vivos. Diversos estudios han demostrado la similitud de las condiciones de exposición y de sensibilidad a la contaminación por plomo de perros y niños, siendo estos últimos el principal grupo de ...
Verónica González Martínez   +5 more
doaj   +2 more sources

Evaluación de riesgo sanitario de las playas de Costa Rica Periodo 2010-2017

open access: yesTecnología en Marcha, 2019
Realizar la evaluación de riesgo sanitario en 184 playas ubicadas en los litorales atlántico y pacífico de Costa Rica, mediante la aplicación del “Índice de Riesgo Sanitario”.
Darner A. Mora-Alvarado   +2 more
doaj   +1 more source

A Preliminary Assessment of Noise‐Related Impacts From the Urban‐Invasive Johnstone's Whistling Frog (Eleutherodactylus johnstonei) 城市入侵物种约翰斯通鸣蛙 (Eleutherodactylus johnstonei) 引起的噪声影响初步评估 Una evaluación preliminar de los impactos relacionados con el ruido de la rana silbadora de Johnstone (Eleutherodactylus johnstonei), especie urbana invasora

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 104-114, March 2026.
The Johnstone's whistling frog is an invasive species whose loud night‐time calls may affect human health and well‐being. Our study in Cali, Colombia, combined fieldwork and online surveys to assess its urban occupancy, density, and potential health impacts.
Rubén Darío Palacio, Sumana Goli
wiley   +1 more source

Plan de Control Ambiental de las obras del Mahou-Calderón (2018-2020) en la ciudad de Madrid

open access: yesRevista de Salud Ambiental, 2023
Una de las principales fuentes de contaminación ambiental en zonas urbanas son las obras de construcción y rehabilitación, en especial, en las fases de demolición.
Consuelo de Garrastazu Diaz   +2 more
doaj  

A multiscale seasonal examination of the risk of harm to seabirds from vessels based on co‐occurrence in Alaskan waters

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Alaska's seascape supports globally significant seabird populations, including vulnerable and threatened species, and hosts economically important commercial fisheries and marine transportation corridors. Seasonal patterns of seabird movements and vessel traffic create a complex landscape of risk, defined as high levels of co‐occurrence ...
Kelly Kapsar   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy