Path Coefficients Analysis
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Determinantes da inércia do cliente – Uma pesquisa sobre os serviços de telefonia móvel
Resumo Objetivo – Em setores de serviço contínuo, algumas empresas retêm muitos clientes apesar da frequente insatisfação dos clientes e dos altos índices de reclamação. Essa retenção resulta da inércia dos clientes. Este trabalho visa identificar o que influencia esse comportamento inercial. Metodologia – Foram concebidos dois modelos conce
Rev. bras. gest. neg.. Publicado em: 26/08/2019
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2. Component mechanisms of executive function in schizophrenia and their contribution to functional outcomes
Objective: In schizophrenia, scores reflecting deficits in different cognitive processes are strongly correlated, making it difficult to establish a solid relationship between different cognitive mechanisms and other features of this disorder. The objective of this study was to explore whether three frequently postulated executive functions (updating, shift
Braz. J. Psychiatry.. Publicado em: 22/10/2018
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3. Correlations between agronomic traits and path analysis for silage production in maize hybrids
ABSTRACT The aim of the current study is to estimate the correlation coefficients and the consequence of genotypic correlations on direct and indirect effects through path analysis between agronomic traits of maize hybrids used for silage production. Eight (8) topcross hybrids and seven (7) checks were analyzed in completely randomized blocks, with six repli
Bragantia. Publicado em: 22/03/2018
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4. Relationship between fruit traits and contents of ascorbic acid and carotenoids in peach
Abstract This study aimed to evaluate the relationship between fruit traits and their direct and indirect effects on the content of ascorbic acid and carotenoids in peaches and nectarines. The traits fruit mass (FM); equatorial diameter (ED); suture diameter (SD); polar diameter (PD); pulp firmness (FIR); soluble solids (SS); titratable acidity (TA); SS/TA r
Crop Breed. Appl. Biotechnol.. Publicado em: 2016-12
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5. Mathematical modeling for digestible protein in animal feeds for tilapia
The objective of this study was to formulate mathematical models to estimate digestible protein in some animal feeds for tilapia. Literature results of the proximate composition of crude protein, ether extract, and mineral matter, as well as digestible protein obtained in biological assays, were used. The data were subjected to multiple linear stepwise backw
Revista Brasileira de Zootecnia. Publicado em: 2012-06
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6. Desenvolvimento de procedimentos analíticos limpos e com alta sensibilidade para a determinação de espécies de interesse ambiental / Development of clean analytical procedures with high sensitivity for determination of species of environmental interest
Clean analytical procedures with high sensitivity for the determination of species of environmental interest (carbaryl, sulphate and chlorine) were developed. Flow systems with solenoid micropumps were coupled to long optical pathlength spectrophotometry or cloud point extraction procedures, aiming the concentration of species for determination without emplo
Publicado em: 2009
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7. High sensitivity Thermal Lens spectroscopy / Espectroscopia de lente térmica de alta sensibilidade
The efficiency of conventional transmission methods used to measure absorption of hightransparent materials is usually limited by light scattering and reflection. On the other hand, Thermal Lens spectroscopy is insensible to such phenomena and has been widely applied to determinate low optical absorptions. In this thesis, we have studied a recently developed
Publicado em: 2008
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8. CaracterizaÃÃo Morfo-agronÃmica e Diversidade GenÃtica em Mandioca Manihot esculenta Crantz / Morph-agronomic characterization and determination of genetic diversity in cassava
A divergÃncia genÃtica baseada na caracterizaÃÃo morfo-agrÃnomica das espÃcies vegetais à de relevante importÃncia no melhoramento vegetal, pois, possibilita a determinaÃÃo e seleÃÃo de indivÃduos superiores que, quando cruzados, podem gerar transgressivos e combinaÃÃes hÃbridas de elevada heterose. Os objetivos do presente estudo foram carac
Publicado em: 2007
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9. Land use change and hydrologic behavior analysis in the Preto river and Entre Ribeiros creek basins / Mudanças no uso do solo e comportamento hidrológico nas bacias do rio Preto e ribeirão Entre Ribeiros
The water resources planning and management have the objective to discuss and propose solutions for the watersheds problems looking for the sustainable water use in the urban and rural areas. The relationships between the land use and water resources have been marked by the failure, with environment significant damages, what has transformed in losses for all
Publicado em: 2007
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10. Causal Model of a Health Services System
Path analysis is used to construct a causal model of the health services system serving the state of New Mexico. The model includes a network specifying the causal relationships among a set of social, demographic, and economic variables hypothesized to be related to the health status of the population; a set of mathematical equations that permit prediction o
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11. Food-web structure and network theory: The role of connectance and size
Networks from a wide range of physical, biological, and social systems have been recently described as “small-world” and “scale-free.” However, studies disagree whether ecological networks called food webs possess the characteristic path lengths, clustering coefficients, and degree distributions required for membership in these classes of networks. O
The National Academy of Sciences.