Morfometria testicular de cabritos alimentados com óleo de licuri (Syagrus coronata)

Medição De Viscosidade De Ĺiquidos Pelo Método De Múltiplas Reflexões Acústicas Com Conversão De Modo

This work presents a cell to measure the dynamic viscosity of liquids using a wave mode conversion from longitudinal to shear waves and vice-versa. The method is based on the measurement of the complex reflection coefficient of shear waves at a solid-liquid interface. The reflected waves at the solid-liquid interface are measured in the longitudinal mode by a large aperture PVDF membrane to avo...

Processo de seleção de sistemas integrados: possibilidades de modelagem com base na análise de decisões

Antecedentes da Intenção de Gestores de Negócios de Formar Parcerias com a Área de TI

Um Estudo sobre Rotatividade de Pessoal com Profissionais de Empresas Brasileiras de Desenvolvimento de Software

Employee turnover is one of the major challenges for many software development companies. This work presents a study whose objective is to identify the main causes and effects of employee turnover in Brazilian software development companies. Strategies applied to minimize employee turnover were also investigated. A survey methodology was used to collect data from software development profession...

Aprimorando Processos de Imputação Multivariada de Dados com Workflows

� Knowledge discovery in databases usually face the problem of missing values. Thus there are several preprocessing mechanisms that aim to make data imputation. However, these mechanisms normally deal with univariate cases, i.e. cases that present missing values in only one column. Iterative imputation mechanisms are capable of dealing with cases that present missing values in several columns, ...