Autocorrelation
Mostrando 13-24 de 210 artigos, teses e dissertações.
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13. Análise espacial dos homicídios intencionais em João Pessoa, Paraíba, 2011-2016
Resumo Objetivo: descrever padrões espaciais dos homicídios intencionais em João Pessoa, Paraíba, Brasil, 2011-2016. Métodos: estudo ecológico, tendo o setor censitário como unidade de referência; utilizaram-se dados dos homicídios dolosos das vítimas residentes no município, mediante o cruzamento das informações do Sistema de Informação s
Epidemiol. Serv. Saúde. Publicado em: 18/02/2019
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14. Analysis of absorptive capacity and foreign direct investment in the productivity of Brazilian municipalities
Abstract Paper aims to measure the impact of Foreign Direct Investment (FDI) and Absorptive Capacity (AC) on productivity in Brazil. Originality no articles were found using the AC as moderator of FDI in Brazil. Research method the Malmquist Index was employed and the Feasible Generalized Least Squares (FGLS) model was chosen, which has greater robustne
Prod.. Publicado em: 23/11/2018
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15. Spatial analysis of probable cases of dengue fever, chikungunya fever and zika virus infections in Maranhao State, Brazil
ABSTRACT Dengue fever, chikungunya fever, and zika virus infections are increasing public health problems in the world, the last two diseases having recently emerged in Brazil. This ecological study employed spatial analysis of probable cases of dengue fever, chikungunya fever, and zika virus infections reported to the National Mandatory Reporting System (SI
Rev. Inst. Med. trop. S. Paulo. Publicado em: 25/10/2018
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16. Effect of vegetation on cutaneous leishmaniasis in Paraná, Brazil
BACKGROUND Cutaneous leishmaniasis (CL) is endemic in the state of Paraná, Brazil. OBJECTIVE This study aimed at analysing the influence of the remaining native vegetation on the prevalence of CL in Paraná. METHODS Global testing was used for spatial autocorrelation along with simultaneous autoregressive model (SAR). The regression was based on the C
Mem. Inst. Oswaldo Cruz. Publicado em: 10/07/2018
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17. ANALYSIS OF SPATIAL AUTOCORRELATION OF GRAIN PRODUCTION AND AGRICULTURAL STORAGE IN PARANÁ
ABSTRACT This work aimed to study the spatial autocorrelation of the total static capacity storage, the total number of warehouses in 2013/2014 (CONAB) and the average of the total grain production (soybean, corn 1st and 2nd crops and wheat) in the harvest years 2008/2009 to 2013/2014 (SEAB) in Paraná State, Brazil. The study was based on Moran's global aut
Eng. Agríc.. Publicado em: 2018-06
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18. Photoacoustic-based thermal image formation and optimization using an evolutionary genetic algorithm
Abstract Introduction For improved efficiency and security in heat application during hyperthermia, it is important to monitor tissue temperature during treatments. Photoacoustic (PA) pressure wave amplitude has a temperature dependence given by the Gruenesein parameter. Consequently, changes in PA signal amplitude carry information about temperature varia
Res. Biomed. Eng.. Publicado em: 28/05/2018
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19. Environmental Correlation and Spatial Autocorrelation of Soil Properties in Keller Peninsula, Maritime Antarctica
ABSTRACT: The pattern of variation in soil and landform properties in relation to environmental covariates are closely related to soil type distribution. The aim of this study was to apply digital soil mapping techniques to analysis of the pattern of soil property variation in relation to environmental covariates under periglacial conditions at Keller Penins
Rev. Bras. Ciênc. Solo. Publicado em: 08/01/2018
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20. Estimating Sample Size of Soil Cone Index Profiles by Bootstrapping
ABSTRACT Measurements of the soil cone index are widely used to assess soil resistance to root penetration (SR) and to monitor the soil compaction status of agricultural fields. However, soil sampling for SR estimation is a rather challenging task in view of the high spatial and temporal variability of the soil. This study proposed a bootstrapping method to
Rev. Bras. Ciênc. Solo. Publicado em: 17/11/2017
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21. Comparison of growth curve models in Japanese quail raised in cages enriched with different colored lights
ABSTRACT This study compared the growth curve models for the live weight and body length of Japanese quail raised under lights of various colors. The Brody, Gompertz, and von Bertalanffy growth models were used to investigate the effect of different colored lights on Japanese quail growth over a period of six weeks (1-42 days). Four lights of different color
R. Bras. Zootec.. Publicado em: 2017-11
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22. Multi-criteria decision analysis and spatial statistic: an approach to determining human vulnerability to vector transmission of Trypanosoma cruzi
BACKGROUND Chagas disease (CD), caused by the protozoan Trypanosoma cruzi, is a neglected human disease. It is endemic to the Americas and is estimated to have an economic impact, including lost productivity and disability, of 7 billion dollars per year on average. OBJECTIVES To assess vulnerability to vector-borne transmission of T. cruzi in domiciliary
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-10
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23. The Long-Range Memory and the Fractal Dimension: a Case Study for Alcântara
ABSTRACT: This study aimed to analyze the time series behavior of the Southern Oscillation Index through techniques using Fast Fourier Transform, computing the autocorrelation function, and the calculation of the Hurst coefficient. The methodology of Hurst Exponent calculation uses different lags, which are computed in the time series of Southern Oscillation
J. Aerosp. Technol. Manag.. Publicado em: 24/08/2017
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24. Analysis of suicide mortality in Brazil: spatial distribution and socioeconomic context
Objective: To perform a spatial analysis of suicide mortality and its correlation with socioeconomic indicators in Brazilian municipalities. Methods: This is an ecological study with Brazilian municipalities as a unit of analysis. Data on deaths from suicide and contextual variables were analyzed. The spatial distribution, intensity and significance of the
Rev. Bras. Psiquiatr.. Publicado em: 21/08/2017