Results 121 to 130 of about 666,855 (310)
Contaminación por humo ambiental de tabaco en espacios cerrados : monitorización y control [PDF]
, 2011 [ES] La promoción de los espacios sin humo es una iniciativa fundamental para eliminar la exposición al humo ambiental de tabaco (HAT), especialmente entre los colectivos vulnerables o cautivos, como los niños o los trabajadores en espacios cerrados ...
López-Medina, María José +1 more
core +1 more source
Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source
Impactos ambientales producidos por el uso de maquinaria en el sector de la construcción [PDF]
, 2016 Trabajo de InvestigaciónEl trabajo tuvo como propósito investigar y analizar todo lo relacionado con los impactos ambientales que se producen por el uso de maquinaría en proyectos de construcción en Ingeniería Civil, teniendo en cuenta que esta actividad
Galindo-Ruiz, Jeison Sneider +1 more
core
Selective Benzene Capture by Metal‐Organic Frameworks
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han +4 more
wiley +1 more source
Consumption and Digestion of Plastics by Greater Hive Moth Larvae
InsectsThe accumulation and unsustainable management of plastic waste generate environmental pollution that affects ecosystems, wildlife, and human health.
Andrés Felipe Arias-González +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Revista da Faculdade de Direito da Universidade Federal de Minas Gerais, 2015 La regulación jurídica de la auditoría ambiental en las formas de gestión en Cuba, apunta como un paso en el avance del control ambiental por el órgano supremo de control.
Alcides Francisco Antúnez Sánchex
doaj +4 more sources
The Rise and Fall of the Ebro Water Transfer [PDF]
, 2006 This article analyzes the Ebro inter-basin transfer, which was the main project of the Spanish National Hydrological Plan. The Ebro transfer was prompted by pervasive pressures, scarcity and degradation of Southeastern basins in Spain.
Javier Calatrava +4 more
core +1 more source
Advanced Functional Materials, EarlyView.The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich +6 more
wiley +1 more source
Controle ambiental do Golfão Maranhense
Revista DAE, 1989 Um documento que reune a nível de um diagnóstico, o conhecimento atual sobre o Golfão Maranhense nas áreas de oceanografia, biologia e ecologia, de forma a permitir uma análise da problemática ambiental e um planejamento para o uso e ocupação daquela área de forma a preservar o ecossistema.
openaire +1 more source