Production Economics
Mostrando 1-12 de 157 artigos, teses e dissertações.
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1. Analysis of scientific production on the new coronavirus (COVID-19): a bibliometric analysis
ABSTRACT BACKGROUND: The pandemic of the new coronavirus has culminated in a scientific race to seek knowledge about this virus and its treatments, vaccines and preventive strategies, in order to reduce its impact on healthcare and economics worldwide. Hence, it is important to recognize the efforts of researchers who are at the forefront of investigations
Sao Paulo Med. J.. Publicado em: 2021-02
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2. Ecological macroeconomics: a methodological review
Resumo O objetivo do artigo é apresentar e analisar a abordagem macroeconômica ecológica do ponto de vista metodológico. Como a economia ecológica, esta abordagem emergente está sendo constituída por um conjunto metodologicamente plural de estudos. Identificamos e classificamos três principais vertentes macroeconômicas desenvolvidas a partir de prob
Econ. soc.. Publicado em: 29/08/2019
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3. Coordination, cooperation and collaboration in logistics and supply chains: a bibliometric analysis
Abstract Paper aims This paper identifies, evaluates and structures the research that focuses on supply chain coordination, cooperation and collaboration (CCC) within the domain of production economics and reveals its intellectual foundation. Originality The paper develops a distinct CCC-model, which enables a clear distinction between the elements of CCC
Prod.. Publicado em: 15/07/2019
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4. How QUALIS CAPES influences Brazilian academic production? A stimulus or a barrier for advancement?
RESUMO Este estudo investiga as consequências (RESULTADOS?) do QUALIS CAPES. Para tanto, são coletados dados sobre os conselhos editoriais das revistas classificadas como A1 e A2 nas áreas de Administração, Contabilidade e Turismo; e Economia. Os resultados mostram que os EUA e o Reino Unido dominam a produção acadêmica. O Brasil e outros países eme
Brazil. J. Polit. Econ.. Publicado em: 02/05/2019
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5. Plurality of governance on cattle ranches: case studies in Brazil
ABSTRACT The present article investigated the plural forms of governance that have been adopted in buying and selling transactions by cattle ranches with differentiated markets. In addition, it proposes to describe and explain which determinants influence this plurality, based on the theoretical principles of transaction cost economics. The analysis was base
R. Bras. Zootec.. Publicado em: 25/04/2019
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6. Life Cycle Assessment (LCA) and Wind Power Generation: Application of the Methodology and the Generator to Power System
ABSTRACT Sustainability and economics are current issues in the generation of electricity. The energy matrix is diversified and some forms have stood out, such as wind. Some tools have been developed to improve project efficiency, one of which is Life Cycle Assessment (LCA). This presents solidity when assisting projects financially and environmentally, eval
Braz. arch. biol. technol.. Publicado em: 29/10/2018
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7. A high-level dynamic analysis approach for studying global process plant availability and production time in the early stages of mining projects
Abstract In the early stage of front-end studies of a Mining Project, the global availability (i.e. number of hours a plant is available for production) and production (number of hours a plant is actually operated with material) time of the process plant are normally assumed based on the experience of the study team. Understanding and defining the availabili
REM, Int. Eng. J.. Publicado em: 2017-06
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8. MODELING AND SIMULATION OF THE PROCESS OF DEHYDRATION OF BIOETHANOL TO ETHYLENE
Abstract The use of carbon-based waste biomass in the production of plastics can partially meet the growing demand for plastics in the near future. An interest in the production of ethylene from bioethanol has been renewing, motivated mainly by environmental appeal and economics. The main objective of this work is the development of a mathematical model for
Braz. J. Chem. Eng.. Publicado em: 2016-09
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9. EXPLORING THEORETICAL FUNCTIONS OF CORPUS DATA IN TEACHING TRANSLATION
Abstract As language referential data banks, corpora are instrumental in the exploration of translation solutions in bilingual parallel texts or conventional usages of source or target language in monolingual general or specialized texts. These roles are firmly rooted in translation processes, from analysis and interpretation of source text to searching for
Cad. Trad.. Publicado em: 2016-06
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10. BIOPROCESS DEVELOPMENTS FOR CELLULASE PRODUCTION BY Aspergillus oryzae CULTIVATED UNDER SOLID-STATE FERMENTATION
Abstract Bioprocess development studies concerning the production of cellulases are of crucial importance due to the significant impact of these enzymes on the economics of biomass conversion into fuels and chemicals. This work evaluates the effects of solid-state fermentation (SSF) operational conditions on cellulase production by a novel strain of Aspergil
Braz. J. Chem. Eng.. Publicado em: 2016-03
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11. La teoría del valor trabajo y los precios en China
ABSTRACTThe purpose of this paper is to analyze, based on econometric evidence, the degree of relationship between values and prices in China's economy. Despite being a controversial topic in economics, efforts were made to measure direct prices and production, as well as measure their grade of deviation. The results pointed to a strong correlation between t
Econ. soc.. Publicado em: 2015-08
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12. PRODUÇÃO DO BIOMETANOL VIA GASEIFICAÇÃO DE BIOMASSA LIGNOCELULÓSICA
With rising global energy demands and the perception of an imminent lack of petroleum, a main source of energy, comes a big rush for renewable and sustainable energetic sources. In Brazil, a reasonable fraction of energy comes from biomass, a renewable source with increasing energetic potential, not only for the direct production of energy in combustion b
Quím. Nova. Publicado em: 2015-07