Buscar
Mostrando ítems 1-10 de 48
Information technology governance for higher education institutions: A multi-country study
(MDPI, 2021)
Acceso abierto
Information Technology governance (ITG) calls for the definition and implementation of formal practices at the highest level in the organization, involving structures, processes and relational practices for the creation ...
Crafting scientific papers in business management: a canvas roadmap proposal
(Emerald, 2021)
Acceso restringido
Purpose: This paper aims to present a tool for helping the mindset organization of graduate students and early career researchers in the process of scientific papers writing. The canvas roadmap is proposed and summarizes ...
Nanoparticles in fossil and mineral fuel sectors and their impact on environment and human health: A review and perspective
(Elsevier, 2021)
Acceso restringido
Nanoscience and technology have enabled better insights into the environmental and health impacts arising from the mining, production and use of fossil and mineral fuels. Here we provide an overview of the nanoscience-based ...
Multiple relationships between aerosol and COVID-19: A framework for global studies
(Elsevier, 2021)
Acceso abierto
COVID-19 (Corona Virus Disease 2019) is a severe respiratory syndrome currently causing a human global pandemic. The original virus, along with newer variants, is highly transmissible. Aerosols are a multiphase system ...
Nanoparticles and interfaces with toxic elements in fluvial suspended sediment
(Elsevier, 2021)
Acceso restringido
Studies examining nanoparticles (NPs) and hazardous elements (HEs) contained in suspended sediments (SSs) are vital for watershed administration and ecological impact evaluation. The biochemical consequence of titanium-n ...
A data envelopment analysis of the impact of European funds on environmental indicators
(MDPI, 2021)
Acceso abierto
The European Union (EU) has launched two regional investment programs of European Funds (FE) in the last decade. One covers the period of 2007 to 2013, and the second from 2014 to 2020. Among the goals contained in FE ...
Environmental aspects of the depreciation of the culturally significant Wall of Cartagena de Indias – Colombia
(Elsevier, 2021)
Acceso restringido
Among the diverse archeological relics of the past, the Cartagena de Indias Wall is one of the greatest representations of European cultural architecture in South America. To assess the implication of contamination on the ...
Identification of hazardous nanoparticles present in the Caribbean Sea for the allocation of future preservation projects
(Elsevier, 2021)
Acceso restringido
The deposition of remaining nanoparticles in the Caribbean Sea generates the formation of potentially dangerous elements, which influence at the imbalance of ecosystems. The detection of nanoparticles is not simple and the ...
Composite carbon materials from winery composted waste for the treatment of effluents contaminated with ketoprofen and 2-nitrophenol
(Elsevier, 2021)
Acceso restringido
The present work consisted of preparing and characterizing composite carbon materials (WRCC) from raw winery residues (WR) activated with zinc chloride to produce a carbon adsorbent. The WRCC was used for the adsorption ...
Metal-enriched nanoparticles and black carbon: A perspective from the Brazil railway system air pollution
(Elsevier, 2021)
Acceso abierto
Having a better understanding of air pollutants in railway systems is crucial to ensure a clean public transport. This study measured, for the first time in Brazil, nanoparticles (NPs) and black carbon (BC) on two ground-level ...