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Mostrando ítems 11-20 de 1716
Planejamento fatorial aplicado à digestão de amostras de feijão assistida por radiação microondas
(2006)
The use of factorial design was evaluated for optimization of focused-microwave-assisted digestion of bean samples. Calcium, Fe, Mg, Mn and Zn percentual recoveries were determined in digestates after focused-microwave-assisted ...
Use of Factorial Designs and the Response Surface Methodology to Optimize a Heat Staking Process
(2018-06-01)
The demand from the automotive industry for lighter and more resistant structures produced at lower costs has shifted the development focus of production processes toward hybrid components. A problem that arises from hybrid ...
The integrated lot sizing and cutting stock problem in an automotive spring factory
(2021-03-01)
In this paper, a manufacturer of automotive springs is studied in order to reduce inventory costs and losses in the steel bar cutting process. For that, a mathematical model is proposed considering parallel machines and ...
Made in China / produzido no polo industrial da zona franca de Manaus : o trabalho nas fábricas chinesas
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Sociologia - PPGSCâmpus São Carlos, 2017-05-05)
This research analyses the Chinese production in the Industrial Cluster of Manaus Free Zone, focusing on the production pattern and work management. In recent years, significant changes have been operating within the global ...
Una propuesta para la enseñanza de probabilidad en alumnos de Bachillerato
(Universidad Nacional de Educación, 2019)
Mini-fábrica: uma nova proposta de arranjo produtivo e organizacional híbrido em uma empresa do setor eletroeletrônico.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia de Produção - PPGEP, 2004-12-13)
This thesis is concerned to the structure of a productive and organizational arrangement the mini-factory (MF) and its related concepts. A local subsidiary of an electronics multinational corporation was analysed, ...
Optimisation of focused-microwave assisted digestion procedure for Kjeldahl nitrogen determination in bean samples by factorial design and Doehlert design
(Elsevier, 2005-02-15)
In the present paper a focused-microwave Kjeldahl digestion procedure without metal catalyst for nitrogen determination in bean samples was developed. Temperature at which the decomposition plateau occurs, mass of potassium ...
Elaboración de briquetas a partir de los desechos orgánicos de los restaurantes de la ciudad de Guayaquil 2022-2023 utilizando el diseño factorial.
(Universidad de Guayaquil. Facultad de Ingeniería Industrial. Carrera de Ingeniería Industrial., 2022-09-29)
La propuesta de esta tesis está enfocada en elaborar briqueta a partir de los desechos
orgánicos que se originan en los restaurantes de la ciudad de Guayaquil, estos desechos son
analizados para conocer sus componentes ...
Vinhoto da cana de açúcar: aproveitamento e impactos ambientais na região de Ibaiti/PR
(Universidade Tecnológica Federal do ParanáMedianeira, 2013-03-15)
This study aimed to educate producers of high sugar and alcohol danger of contamination of the environment stillage and show them the benefits of improved treatment of this waste. Procedures for the development ...
Elicitation, an effective strategy for the biotechnological production of bioactive high-added value compounds in plant cell factories
(Molecular Diversity Preservation International, 2016-02)
Plant in vitro cultures represent an attractive and cost-effective alternative to classical approaches to plant secondary metabolite (PSM) production (the "Plant Cell Factory" concept). Among other advantages, they constitute ...