Agro Industrial Systems
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Analyzing complexities in the Brazilian soybean supply chain: a systems thinking and modeling approach
Abstract Purpose This study aims to analyze the complexities of the Brazilian soybean supply chain (SSC) and develop strategic interventions to improve the origin system’s performance. Design/methodology/approach This study used stakeholder interviews to identify the SSC bottlenecks and determine and assess drivers of competitiveness. A methodological fr
RAUSP Management Journal. Publicado em: 2022
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2. CELLULOSE NANOFIBERS FROM CASSAVA AGRO-INDUSTRIAL WASTE AS REINFORCEMENT IN PVA FILMS
Cellulose nanofibers (CNF) have been applied in composite systems due to the abundance of raw material, excellent mechanical and thermal properties. In this work, CNF was prepared from agroindustrial waste and used in specified amounts in polyvinyl alcohol (PVA) composites. The FTIR spectra of CNF, chemically purified cellulose (CPC) and Cassava Agro-industr
Quím. Nova. Publicado em: 2020-06
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3. Weathering Resistance of Waterborne Polyurethane Coatings Reinforced with Silica from Rice Husk Ash
Abstract: Waterborne polyurethanes (WPUs) are interesting materials for coatings when compared to solvent-based polyurethanes, once that reducing the concentration of volatile organic compounds that are harmful for human health and the environment. However, the WPU has low weathering resistance. In order to improve this behavior among others properties, ino
An. Acad. Bras. Ciênc.. Publicado em: 25/11/2019
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4. Carbon in Humic Fractions of Organic Matter in Soil Treated with Organic Composts under Mango Cultivation
ABSTRACT Soil organic matter (SOM) plays a key role in maintaining the productivity of tropical soils, providing energy and substrate for the biological activity and modifying the physical and chemical characteristics that ensure the maintenance of soil quality and the sustainability of ecosystems. This study assessed the medium-term effect (six years) of th
Rev. Bras. Ciênc. Solo. Publicado em: 2016
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5. Produção de hidrogênio via fermentação anaeróbia - aspectos gerais e possibilidade de utilização de resíduos agroindustriais brasileiros
Biological production of hydrogen through anaerobic fermentation has received increasing attention and offers a great potential as an alternative process for clean fuel production in the future. Considering biological systems for H2 production, anaerobic fermentation stands out, primarily due to its higher production of H2 compared with other biological proc
Quím. Nova. Publicado em: 2014-06
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6. Production and partial characterization of serine and metallo peptidases secreted by Aspergillus fumigatus Fresenius in submerged and solid state fermentatio
Enzyme production varies in different fermentation systems. Enzyme expression in different fermentation systems yields important information for improving our understanding of enzymatic production induction. Comparative studies between solid-state fermentation (SSF) using agro-industrial waste wheat bran and submerged fermentation (SmF) using synthetic media
Braz. J. Microbiol.. Publicado em: 2013
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7. Capacidade tecnológica em sistemas agroindustriais: proposição de índice e aplicação a empresas dos segmentos de trigo e leite
The technological capabilities play a crucial role in determining the production processes efficiency and effectiveness and increase the degree of enterprises innovativeness. Its measurement can help enterprises evaluate their strengths and weaknesses in terms of their ability to generate, use and adapt technologies and products, that is, it can assist them
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/09/2010
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8. Criação e apropriação de valor no sistema agroindustrial do vinho do Vale dos Vinhedos / Value creation and appropriation in the wine agribusiness system of Vale dos Vinhedos
What motivated the realization of this research was to study complex organizational structures, since such forms - little explored empirically - have been active in the current economic scenario. Moreover, investigations in this field are important, since the literature regarding this subject does not present a consensus on the impact and performance of thes
Publicado em: 2010
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9. Proposição de um método de avaliação de tecnologia de identificação: o caso RFID nas cadeias de carne bovina no Brasil e nos EUA
Identification technologies such as Radio Frequency Identification RFID and barcode are used in traceability systems. RFID is a promising identification and Information and Communication Technology (ICT) for traceability systems. It can be widely used on various products to control information from the beginning of the process until they reach the ultimate c
Publicado em: 2009
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10. IndicaÃÃes para a construÃÃo de um modelo organizacional para inserÃÃo competitiva dos pequenos produtores de castanha de caju do cearà no mercado globalizado / Indications for the construction of organizacional model for competitive insertion of the small producers of cashew nuts of the Cearà in the globalized market
O modelo de desenvolvimento adotado pelo Brasil a partir da intensificaÃÃo da industrializaÃÃo, ocorrida na dÃcada de 30 do sÃculo passado, prioriza o crescimento econÃmico com base industrial urbana. Estendido à regiÃo Nordeste via SUDENE e ao estado do CearÃ, este modelo trouxe como conseqÃÃncias: exacerbada concentraÃÃo de renda, Ãxodo rura
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/08/2008
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11. A methodology for Agri-industrial system modeling in order to identify traceability and quality parameters - a continental malacoculture application. / Metodologia para modelagem do sistema agroindustrial visando identificar parâmetros de rastreabilidade e qualidade - aplicação na malacocultura continental.
It is proposed the application of some Systems and Software Engeneering techniques to the modeling of agro-industrial systems, in an innovative way, defining a methodology in order to better understand the activities and relationships among the many agents within an specific supply chain. It also permits the productive chain graphical modeling using IDEF0, B
Publicado em: 2008
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12. Proposta de um sistema de medição de desempenho aplicado à mecanização agrícola: um estudo de caso no setor sucroalcooleiro / Proposal of a performance measurement system applied to agricultural mechanization: a study case in sugarcane agro-industrial sector
Leaders organizations of different sectors have a common characteristic, ability to measure your own performance and to use this measurement in an intelligent form to search higher level. In agricultural sector, efforts in that direction are still inexpressive. In function of the importance witch mechanized systems have for agricultural business success, due
Publicado em: 2008