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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 ...
Venezuelan Forced Migration to Peru During Sociopolitical Crisis: an Analysis of Perceived Social Support and Emotion Regulation Strategies
(Springer, 2021)
Acceso abierto
While many studies have examined the impact of forced migration on Venezuelan migrants in Latin America, to date scholars have not examined the effect of certain coping mechanisms, namely social support and emotion regulation. ...
Regímenes de corporeidad y producción de sentido en el discurso visual de Bolsonaro: exploraciones sociosemióticas
(Universidad de Guadalajara, 2021)
Acceso abierto
El objetivo de este artículo es analizar, desde la perspectiva de la semiótica discursiva, las estrategias de figurativización del cuerpo de Jair Bolsonaro en su perfil de Instagram. Para este análisis hemos considerado, ...
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 ...
Contribution of Certification Bodies and Sustainability Standards to Sustainable Development Goals: An Integrated Grey Systems Approach
(Elsevier, 2021)
Acceso restringido
The International Organization for Standardization (ISO) and the Global Reporting Initiative (GRI) promote their alignment with the United Nations' Sustainable Development Goals (SDGs). This convergence of standards and ...
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 ...
Employee motivation as an indicator of the desire to continue working: Evidence from SMEs in Bangladesh
(Inderscience Publishers, 2021)
Acceso restringido
The purpose of this study is to explore how employee motivation factors impact on the employee’s desire to keep working in SME firms. This study primarily is based on raw data which are collected from 278 employees of SME ...
Acute exposure to C60 fullerene damages pulmonary mitochondrial function and mechanics
(Taylor & Francis, 2021)
Acceso restringido
C60 fullerene (C60) nanoparticles, a nanomaterial widely used in technology, can offer risks to humans, overcome biological barriers, and deposit onto the lungs. However, data on its putative pulmonary burden are scanty. ...
Nanoparticles as vectors of other contaminants in estuarine suspended sediments: Natural and real conditions
(Elsevier, 2021)
Acceso restringido
Studding the behaviour and danger of nanoparticles (NPs, minerals and amorphous phases) in the estuarine ecosystem is presently incomplete by the lack of measureable description of NPs in the ecological conditions, such ...
Sustainable Release of Macronutrients to Black Oat and Maize Crops from Organically-Altered Dacite Rock Powder
(Springer, 2021)
Acceso restringido
By-products from the dairy industry and mining activities represent a great environmental overload, which justify research for value-added reuse of these by-products (dairy sludge and dacite rock powder). Dairy sludge is ...