Results 71 to 80 of about 1,021,047 (236)
Genomic responses to increased temperature and pollinator selection in Brassica rapa L.
New Phytologist, Volume 250, Issue 2, Page 1231-1247, April 2026.Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley +1 more source
Thickness‐Engineered FAPbI3 Absorber Layer with Average Visible Transparency Above 24%
Solar RRL, Volume 10, Issue 5, 12 March 2026.Formamidinium‐based perovskite (FAPbI3) solar cells are attracting significant attention owing to their optimal bandgap, which is well suited for approaching the maximum theoretical efficiency. In this study, we present a straightforward strategy to realize efficient semitransparent solar cells by carefully tuning the active‐layer thickness and ...
Roberto Bigoni +6 more
wiley +1 more source
Os sistemas de gestão ambiental e os novos desafios da sustentabilidade ambiental [PDF]
, 2015 No presente trabalho apresenta-se uma proposta de implantação de um Sistema de Gestão Ambiental numa empresa metalúrgica fictícia. Como metodologia adotada estabeleceram-se as seguintes fases: a) Diagnóstico Ambiental Inicial (DAI); b) Objetivos e ...
Albuquerque, M.T.D., Santos, C.C.
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Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.Ethanolic extracts from leaves, stems, and roots of Schinus weinmanniifolia Mart. ex Engl. were evaluated for phytochemical composition and biological activities. The extracts exhibited antioxidant, photoprotective, and antimicrobial activity, without hemolytic effects or cytotoxicity at active concentrations. Syringic acid, epicatechin, and rutin were
João Andrade +14 more
wiley +1 more source
Monitoreo ambiental rural. Serie Audiovisuales. Monitoreo ambiental y sistemas productivos
, 2023 Fil: Zaccagnini, Maria Elena. Instituto Nacional de Tecnología Agropecuaria (INTA).
Medero, Silvina Laura +1 more
openaire +1 more source
Diretrizes para implantação de gestão ambiental nas unidades da Embrapa. [PDF]
, 2017 Sistema de gestão ambiental - Uma proposta corporativa para a Embrapa; Educação ambiental dos empregados; Gerenciamento de resíduos de laboratórios; Gerenciamento de resíduos de campos experimentais; Gerenciamento de resíduos em geral e otimização do uso
PENHA, E. das M., TOMÉ JUNIOR, J. B.
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Hydrological Processes, Volume 40, Issue 3, March 2026.Conceptual diagram of hydrological and geochemical processes within the Santa Elena Ophiolite, Costa Rica. It highlights watershed cross‐sections, soil genesis, hyperalkaline Type II waters (pH > 11.6) with calcite crust and trapped H2/CH4 gases, seepage into surface waters, storm‐impacted stream profiles, weathered vs.
Alexandra May +8 more
wiley +1 more source
El Estado Federal y la preservación y manejo de áreas de singular importancia ambiental [PDF]
Revista Lecciones y Ensayos, 2013 En materia ambiental, el art. 41 de la Constitución Nacional establece que “las autoridades proveerán (...), a la utilización racional de los recursos naturales, a la preservación del patrimonio natural y cultural y de la diversidad biológica, y a la ...
Cuminetti, Simón
doaj
NOVA, 2008 La creación y uso de programas de educación ambiental es un elemento clave para la implementación efectiva de un sistema de gestión ambiental. El programa debe describir como se alcanzarán las metas de la organización, responsables, cronograma de ...
Judith Elena Camacho +1 more
doaj +1 more source
Diseño del sistema de gestión ambiental bajo los requisitos de la NTC ISO 14001:2004, en la E.S.E Hospital San Pedro y San Pablo de La Virginia Risaralda. [PDF]
, 2016 En este documento se plasma el desarrollo del DISEÑO DEL SISTEMA DE GESTIÓN AMBIENTAL BAJO LOS REQUISITOS DE LA NTC ISO 14001:2004, del hospital San Pedro y San Pablo ubicado en el municipio de La Virginia Risaralda.
Londoño Benjumea, Karen Stephane +1 more
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