Software Quality Models
Mostrando 1-12 de 98 artigos, teses e dissertações.
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1. Risk Factors for Mortality in Pediatric Cardiac Intensive Care Unit
The present study investigated the activity of pyrimidine derivatives against Aedes aegypti. Two compounds, 3c and 3d showed excellent larvicide activity. Additionally, quantitative structure-activity relationship (QSAR) models were built using multiple-linear regression and partial least squares with descriptors generated from Dragon and VolSurf+ software,
Int. J. Cardiovasc. Sci.. Publicado em: 2020-07
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2. Pyrimidine Derivatives: QSAR Studies of Larvicidal Activity against Aedes aegypti
The present study investigated the activity of pyrimidine derivatives against Aedes aegypti. Two compounds, 3c and 3d showed excellent larvicide activity. Additionally, quantitative structure-activity relationship (QSAR) models were built using multiple-linear regression and partial least squares with descriptors generated from Dragon and VolSurf+ software,
J. Braz. Chem. Soc.. Publicado em: 2020-07
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3. Productivity and Superficial Quality of an Aspherical Die Using CAD/CAM
ABSTRACT Nowadays, it is hard to imagine modern industry without the manufacturing and design software aided by computer, known as CAD/CAM, once the search for excellence in complex geometry parts, reduced time, quality assurance and interchangeability is increasing. Within this quest, the CAD/CAM platform has become a significant factor in manufacturing, es
Matéria (Rio J.). Publicado em: 16/09/2019
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4. Drying kinetics of jabuticaba pulp by regression models
Resumo A jabuticabeira é nativa da Mata Atlântica no Sul do Brasil, e seu fruto é muito consumido in natura, no entanto é altamente perecível, necessitando de técnicas de conservação. Objetivou-se descrever a cinética de secagem de polpa de jabuticaba nas temperaturas de 50 e 60°C, comparando os modelos de regressão Henderson, Exponencial Simples
Rev. Bras. Frutic.. Publicado em: 07/02/2019
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5. The Motivation to Participate in Citizen-Sourcing and Hackathons in the Public Sector
Abstract Key challenges of how citizens can be motivated to participate in citizen-sourcing initiatives remain unaddressed. In this paper, we identified the influence of eight motivation variables in the number of participations in Hackathons, a citizen-sourcing initiative, in Brazil. We adapt different models from Self-Determination Theory and the Theory of
BAR, Braz. Adm. Rev.. Publicado em: 08/10/2018
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6. Development of Web and Mobile Applications for Chemical Toxicity Prediction
Computational tools are recognized to provide high-quality predictions for the assessment of chemical toxicity. In the recent years, mobile devices have become ubiquitous, allowing for the development of innovative and useful models implemented as chemical software applications. Here, we will briefly discuss this recent uptick in the development of web-based
J. Braz. Chem. Soc.. Publicado em: 2018-05
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7. Measurement process of software development projects for supporting strategic business objectives in software developing companies
Software developing companies work in a competitive market and are often challenged to make business decisions with impact on competitiveness. Models accessing maturity for software development processes quality, such as CMMI and MPS-BR, comprise process measurements systems (PMS). However, these models are not necessarily suitable to support business decisi
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2013-08
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8. Daily counting of manufactured units sent for quality control: a bayesian approach
This paper presents the statistical modeling for daily counting statistics of units that arrive for quality inspection at a food company. Different Poisson regression models were considered in order to analyze the data collected, with a Bayesian focus. The main objective was to forecast the daily average count based on co-variables such as days of the week.
Pesqui. Oper.. Publicado em: 16/07/2013
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9. Evaluation of a proposed optimization method for discrete-event simulation models
Optimization methods combined with computer-based simulation have been utilized in a wide range of manufacturing applications. However, in terms of current technology, these methods exhibit low performance levels which are only able to manipulate a single decision variable at a time. Thus, the objective of this article is to evaluate a proposed optimization
Pesqui. Oper.. Publicado em: 30/11/2012
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10. Impacto de diferentes algoritmos e geometria de depósitos minerais no planejamento de longo prazo
The main objective of mine planning is to determine ore quantity and quality distribution along a time sequence, i.e., scheduling the ore necessary to make the project technically and economic viable. These temporal sequences are fundamental for the financial success of a mine activity and presently this optimal sequence can be obtained through various minin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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11. Comportamento empreendedor dos proprietários-dirigentes de micro e pequenas empresas do setor de confecções (vestuário) de Teresina/PI / ENTREPRENEURIAL BEHAVIOR OF OWNER-MANAGERS OF SMALL AND MICRO COMPANIES IN THE SECTOR OF CLOTHING (CLOTHING) MUNICIPALITY OF TERESINA
Entrepreneurship, as a field of study, examines the entrepreneur in particular, their characteristics, their activities, management models and the impact of its operations in the socioeconomic context. Brazil is a one of the countries with the highest entrepreneurial iniciative around the world and, generally, the brazilian people develop micro and small bus
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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12. Emprego de modelos matemáticos para pesquisa e gerenciamento de sistemas integrados de lavoura e pecuária.
ABSTRACT: Annual crops have been frequently used for the establishment and renewing of pastures in the Brazilian Cerrado. However it was only recently that cropping and cattle production have been treated as integrated systems' components. In this context, the publication shows how system concepts and its implementation through mathematical modeling can be u
Planaltina. Publicado em: 2011