Results 61 to 70 of about 1,945,685 (185)

Building a Product-level Bio-based Circularity Monitoring Framework

Journal of Sustainability
Despite the proliferation of circular economy (CE) indicators and the lack of harmonised measurement conventions, bio-based industries still lack tailored, product-level metrics to guide their circular transition. Three sectors are particularly relevant
Hasler Iglesias, Ana Paredes Ortiz, Francisca Sánchez-Liarte, David Fernández-Gutiérrez, Andrés J. Lara-Guillén   +4 more
doaj   +1 more source

Medio ambiente fetal

Iatreia, 1996
Con base en el artículo clásico "Monte Everest in utero" se hace un análisis de la situación que afronta el feto con respecto a la disponibilidad de oxígeno; para una mejor comprensión del sufrimiento fetal se revisan los siguientes conceptos: presión barométrica, presión parcial del oxígeno atmosférico, presión parcial del oxígeno inspirado, presión ...
openaire   +3 more sources

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

The Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista, Nathanael D. Herrera, Marcial Quiroga‐Carmona, Chandrasekhar Natarajan, Adriana Rico‐Cernohorska, Jorge Salazar Bravo, Graham R. Scott, Guillermo D'Elía, Zachary A. Cheviron, Jay F. Storz   +9 more
wiley   +1 more source

Las leguminosas (Fabaceæ) de Cuba. II. Tribus Crotatarieæ, Æschynomeneæ, Millettieæ y Robinieæ

Collectanea Botanica, 1998
[es] Parte segunda de una revisión monográfica de las leguminosas de Cuba. Comprende las cuatro tribus que se enuncian en el título, una de ellas a su vez dividida en cinco subtribus, con un total de 16 géneros aceptados y 78 especies reconocidas.
Á. Beyra Matos
doaj   +1 more source

Health Biomarkers of Pesticide Exposure in Rural Populations of Santa Fe, Argentina: Oxidative Stress and Genotoxicity

Journal of Applied Toxicology, Volume 46, Issue 11, Page 3804-3813, November 2026.
ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara, Carlina Leila Colussi, Lucía Magdalena Odetti, Damián Marino, María Fernanda Simoniello   +4 more
wiley   +1 more source

Cuba y la Balanza de Pagos Tecnológica: el Comercio de Conocimiento y Servicios Tecnológicos

GECONTEC: Revista Internacional de Gestión del Conocimiento y la Tecnología, 2022
El concepto de tecnología comprende la incorporada en bienes de capital (maquinarias, equipamiento y producciones físicas) y la constituida por los servicios tecnológicos intangibles (derechos de propiedad industrial, know-how, la prestación de ...
Lester G. De la Noval Gómez, Jesús Chía Garzón , María de los Ángeles Ruiz González, María Luisa Zamora Rodríguez, Armando Rodríguez Batista   +4 more
doaj  

The denaturation role of the General Analysis on Economic and Social Impact on the elaboration of Environmental Quality Standards

Revista de Derecho Ambiental, 2018
The elaboration of environmental quality standards, whether primary or secondary (in the case of Chilean legislation), is done through an administrative procedure that includes a technical and economic analysis.
Robert Currie Ríos, Gonzalo Pérez González   +1 more
doaj   +1 more source

Informe sobre la disparidad en las emisiones de 2019. Resumen

El Trimestre Económico, 2020
En este documento se exponen las cifras actuales de las emisiones generadas por los gases de efecto invernadero (GEI). Asimismo, se busca una solución para su eliminación o la reducción de cifras futuras.
Programa de las Naciones Unidas para el Medio Ambiente (PNUMA)
doaj   +1 more source

Environmental Justice in the Brazilian Coastal Food Systems: Policies, Institutions, and Knowledges on Small‐Scale Fishers and Energy Development

World Food Policy, Volume 12, Issue 2, November 2026.
ABSTRACT This study explores environmental justice issues in coastal food systems, focusing on conflicts between small‐scale fisheries and the energy sector due to differing goals in managing food and energy sources. It does so by examining the interdependence between institutions, policies, and different types of knowledge; key elements in building ...
Mateus Henrique Amaral, Lira Luz Benites Lazaro, Rosie Day, Lindsay C. Stringer, Leandra Regina Gonçalves, Aline Martins de Carvalho, Leandro Luiz Giatti   +6 more
wiley   +1 more source

Enrichment‐Based Duplex PCR for Early Detection of Potentially Virulent Vibrio harveyi in Aquaculture

Journal of Fish Diseases, Volume 49, Issue 11, November 2026.
ABSTRACT Vibrio harveyi is an important bacterial pathogen in marine aquaculture, responsible for outbreaks affecting a wide range of fish species. Early detection of potentially virulent isolates in fish and environmental samples is essential for effective disease prevention and management, particularly under field conditions where the pathogen may be
Javier Barriga‐Cuartero, Carla Hernández‐Cabanyero, Pablo Ibanyez‐Paya, Carmen Amaro, Belen Fouz   +4 more
wiley   +1 more source