Optimizing Behavior
Mostrando 1-12 de 27 artigos, teses e dissertações.
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1. Physical and mathematical modeling of inclusion behavior in a tundish with gas curtain
Abstract Gas injection in the tundish has been considered as an alternative to optimizing inclusion removal from steels. In the present study, physical and mathematical modeling were used to investigate the effect of gas injection in the tundish on the inclusion removal efficiency. The physical model is a 1/3 reduced scale of an industrial two-strand tundish
REM, Int. Eng. J.. Publicado em: 2020-12
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2. Summary and considerations in genitourinary cancer patient care during the COVID-19 Pandemic
ABSTRACT Purpose: To provide a summary and recommendations for the set-up of strategies for cancer patients care in genitourinary oncology clinics during the pandemic and in the recovery period. Material and Methods: A non-systematic review of available literature on the management of urological malignancies during the COVID-19 pandemic was performed to su
Int. braz j urol.. Publicado em: 2020-07
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3. NUMERICAL STUDY OF VISCOPLASTIC FLOW IN A T-BIFURCATION: IDENTIFICATION OF STAGNANT REGIONS
Abstract Identification of stagnant regions of viscoplastic fluid flows in production lines and equipment is of paramount importance owing to potential material degradation and process contamination. The present work introduces an assessment strategy to identify, classify and quantify unyielded regions with the objective of optimizing the flow conditions wit
Braz. J. Chem. Eng.. Publicado em: 09/12/2019
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4. Modelo de predicción de la deserción estudiantil de primer año en la Universidad Bernardo O´Higgins
Abstract The objective of this study is to model a retention predictive system for first-year students at Universidad Bernardo O’Higgins (Santiago de Chile), by determining which of the variables of entry into higher education, whether these are academic, social or relatives, are revealed significant for this analysis. The construction of the research mode
Educ. Pesqui.. Publicado em: 18/06/2018
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5. Catalizadores de cobre soportado parareducción selectiva de glicerol
ABSTRACTThe biodiesel industry has brought with it an oversupply of glycerol, which is the byproduct of the process, generating a fall in its price. The transformation of glycerol into value-added compounds interest as it would improve the overall economic balance of biofuel production enabling environmentally sustainable development by using renewable raw m
Matéria (Rio J.). Publicado em: 2015-09
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6. Síntese e caracterização de biomateriais de fosfatos de cálcio a partir de conchas calcárias fossilizadas / Synthesis and characterization of biomaterials of calcium phosphate in from calcareous fossilized shells
Research has demonstrated in recent decades, that calcium phosphate bioceramics and nanocomposite with calcium phosphate matrix may be the new generation of biomaterials to use in the repair of defects and reconstruction of bone tissue. This can be explained by new microstructural and nanostructural characteristics, interconnected microporosity, surface area
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/06/2012
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7. Dureza Brinell y parámetros termofísicos de la Guadua angustifólia - Kunth
Guadua angustifolia-Kunth is a forest resource with special physical and mechanical characteristics, which is used mainly in houses building, laminates manufacture, and decorative items. Also it plays an important role in watershed protection, in the CO2 capture and soil conservation. The thermal and mechanical characterization of this type of biological mat
Matéria (Rio J.). Publicado em: 2012
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8. Optimizing surface finish in WEDM using the taguchi parameter design method
Wire electrical discharge machining (WEDM) is extensively used in machining of materials when precision is of major factor. Selection of optimum machining parameter combinations for obtaining higher accuracy is a challenging task in WEDM due to the presence of a large number of process variables and complex stochastic process mechanisms. In the present work,
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2010-06
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9. Uma estimativa do modelo DSGE para o Brasil com rigidez real e nominal
According to the emphasis by Dib (2003), recently there has been a growing interest in the development of economic models that outline the role of rigidities in nominal price, based on the optimizing behavior of rational agents in a dynamic, stochastic, general-equilibrium (DSGE) environment. Although, there are advantages shown by these models, it was obser
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2010
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10. Desenvolvimento e teste de protótipos de brincos para identificação eletrônica em suínos / Development and testing of prototypes of ear tags for electronic identification in swine
Is the more relevant subject in tariffs around the world, where the need for food safety and consumer concern about the product consumed leading to the vision of the need to ensure the health, quality and origin of the product. With increasing computing power at a cost flexible techniques of digital signal processing systems coupled to electronic instrumenta
Publicado em: 2010
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11. Performance of coupling an activated sludge reactor with heterogeneous photocatalysis (TiO2/UV) for removing the color of an industrial wastewater / Desempenho do acoplamento de um reator de lodo ativado à fotocatálise heterogênea (TiO2/UV) no descoramento de um efluente industrial
Generally, wastewaters can be easily treated by biological reactors with a good efficiency regarding organic matter removal. However, the process can be impaired in the presence of compounds that are toxic or have low biodegradability. Advanced Oxidation Processes (AOPs) may be a choice to oxidize these compounds and minimize their toxicity and/or increase b
Publicado em: 2010
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12. Testing the Optimality of Aggregate Consumption Decisions: Is there Rule-of-Thumb Behavior?
Consumption is an important macroeconomic aggregate, being about 70% of GNP. Finding sub-optimal behavior in consumption decisions casts a serious doubt on whether optimizing behavior is applicable on an economy-wide scale, which, in turn, challenge whether it is applicable at all. This paper has several contributions to the literature on consumption optimal
Publicado em: 15/02/2009