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Mostrando ítems 31-40 de 2022
Trees as hotspots: Using forest, trees, and agroforestry to foster diverse sustainable landscapes
(Agricultural Systems, 2022)
Forests, trees, and agroforestry (FTA) are ecosystem hotspots. They exemplify the contributions of biodiversity to sustainable and resilient landscapes, green circular economy and to sustainable agriculture and food systems ...
Debt ceiling and fiscal sustainability in Brazil: a quantile autoregression approach
(Escola de Pós-Graduação em Economia da FGV, 2006-11-01)
In this paper we investigate fiscal sustainability by using a quantile autoregression (QAR) model. We propose a novel methodology to separate periods of nonstationarity from stationary ones, which allows us to identify ...
Production of Nanostructured Silver from Waste Radiographic Films Using a Microwave-Assisted Hydrothermal Method
(Springer, 2018-09-01)
Radiographic films, widely used in medical and dental diagnosis, are an excellent source of silver (Ag), due to their content of light-sensitive Ag compounds. After their use, the films are commonly incorrectly thrown away ...
Rational use of residential digesters for sewage treatment with Carbon Credits
(2013-01-07)
The present work aims at decentralization of sewage treatment and eco-efficient way of enabling the deployment of residential digesters to treat only the water with high organic load without overloading the system, avoiding ...
Rational use of residential digesters for sewage treatment with Carbon Credits
(2013-01-07)
The present work aims at decentralization of sewage treatment and eco-efficient way of enabling the deployment of residential digesters to treat only the water with high organic load without overloading the system, avoiding ...
Sustainability efficiency and carbon inequality of the Chinese transportation system: a robust bayesian stochastic frontier analysis
(ElsevierBrasilInstituto COPPEAD de Administração, 2021)
Solid waste indicators and their implications for management practice
(2019-02-04)
This study analyzed, through bibliometrics, state-of-the-art municipal solid waste indicators by consulting key articles on the subject from prominent authors and institutions. A content analysis was used to identify main ...
Lean and Green: practices, paradigms and future prospects
(Emerald Group Publishing Ltd, 2020-09-01)
Purpose The purpose of this paper is to present an overview of the conceptual framework related to the Lean and Green practices, paradigms, future prospects and problems, indicating points of convergence and divergence ...