Times Series Analysis
Mostrando 13-24 de 141 artigos, teses e dissertações.
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13. Cloning and expression analysis of the chitinase gene Ifu-chit2 from Isaria fumosorosea
Entomopathogenic fungi can produce a series of chitinases, some of which function synergistically with proteases and other hydrolytic enzymes to degrade the insect cuticle. In the present study, the chitinase gene Ifu-chit2 from Isaria fumosorosea was investigated. The Ifu-chit2 gene is 1,435-bp long, interrupted by three short introns, and encodes a predict
Genet. Mol. Biol.. Publicado em: 2015-09
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14. Producción Científica sobre Narrativa en Educación Matemática en la Web of Science
In this paper we present a scientometric study of narrative production in mathematics education field indexed in the Web of Science databases. We analyze this time series diachronically as well as we study several indicators of scientific production and citation from different perspectives, such as authorship, institutional affiliation, and nationality of th
Bolema. Publicado em: 2014-08
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15. Stress in Pimelodus maculatus (Siluriformes: Pimelodidae) at different densities and times in a simulated transport
The transportation of live fish is a routine procedure in aquaculture, and includes a series of stressful stimuli such as an increase in the stocking density of specimens per volume of water, and abrupt changes in water quality. This study evaluated the water quality and the stress levels on Pimelodus maculatus (Lacépède, 1803) fingerlings transported in p
Zoologia (Curitiba). Publicado em: 2014-02
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16. Effect of watergym in knee osteoarthritis
Objective: Evaluate the effectiveness of watergym to alleviate knee osteoarthritis (OA) symptoms and improve locomotor function. Methods: Forty-two volunteers, 38 women and four men with OA, practicing watergym, divided into the following groups: beginners, intermediate, advanced, and advanced level with other physical activities in addition to watergy
Acta ortop. bras.. Publicado em: 2014
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17. Analysis of performance and age of the fastest 100-mile ultra-marathoners worldwide
OBJECTIVES: The performance and age of peak ultra-endurance performance have been investigated in single races and single race series but not using worldwide participation data. The purpose of this study was to examine the changes in running performance and the age of peak running performance of the best 100-mile ultra-marathoners worldwide. METHOD: The r
Clinics. Publicado em: 2013-05
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18. From the dream to the desconstruction: the nation in Mayombe and Predators of Pepetela / Do sonho à desconstrução: a nação em Mayombe e Predadores, de Pepetela
The formation of the horizon of this work is the comparison between the literary works of the author of Predadores and Mayombe, the Angolan writer Pepetela, specially at the perspective of Nation that is founded on each text, but in differently ways. The ability to read the works in very closely way to the Angolan historical phenomena is what makes this proj
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/08/2012
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19. Estudo da identificação humana por meio da imaginologia dos seios frontais.
The aim of this study was to verify the applicability of parameters for human identification using the frontal sinuses, used by Tatlisumak et al. (2007), using axial and coronal reconstructions of CBCT and extraoral radiographs. From 58 dry disjointed skulls existing in the Management of Legal Medicine of Paraiba (PB-GEMOL) and University Center of Joao Pess
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/03/2012
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20. Epidemiological aspects of acquired immunodeficiency syndrome in older Brazilians: a comparative approach
OBJECTIVES: To compare epidemiological aspects of young (15 to 49 years old) and older (more than 50 years old) AIDS patients. METHODS: We analyzed 511,633 AIDS cases notified to the Brazilian Ministry of Health in the period of 1980-2008 looking at sex, age ranges, educational level and exposure category. Patients were divided into three age groups: under 1
Brazilian Journal of Infectious Diseases. Publicado em: 2012-02
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21. AplicaÃÃo do MÃtodo das Isozonas na ObtenÃÃo das EquaÃÃes IDF de Chuvas Intensas dos MunicÃpios de Juazeiro do Norte, Barbalha e Crato - CE / Isozones Method applied in the obtention of the heavy rainfall IDF equations of the Juazeiro do Norte, Barbalha and Crato (CE) municipalities.
The increase in use of urban and rural land demands knowledge on statistically treated data on intensity, duration and frequency of heavy rainfall, allowing better forecasting of peak flow rates - used in the design of drainage networks. The damage caused by flooding of urban and rural areas are only avoided by well dimensioned drainage works, resulting in c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/11/2011
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22. Prevalência de cefaleia relacionada com alguns hábitos de vida em escolares do ensino fundamental e médio de Ribeirão Preto (SP) / Prevalence of headache associated with some lifestyle habits in schoolchildren of Ribeirão Preto
The headaches afflict a large part of world population. This symptom affects quality of life and productivity of those who have. Children and adolescents with headache are also subject to these losses. Objectives: To estimate the prevalence of headache in a representative sample of students in public elementary and high schools. To verify the relationship be
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/10/2011
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23. Gráficos de recorrência e de poincaré na análise da quantidade de internações por diferentes grupos nosológicos, ocorridas ao longo de uma década, em um hospital de ensino.
Nos últimos trinta anos, o crescimento dos gastos com a atenção médica resultou numa expansão dos estudos voltados para novas propostas metodológicas sobre avaliação dos serviços de saúde. Com a utilização da informática, vários estudos têm sido desenvolvidos para análise de sistemas complexos e não lineares, destacando-se, entre esses méto
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/10/2011
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24. ESTRATÉGIAS PARA PREVISÃO DE SÉRIES TEMPORAIS COM CLUSTERIZAÇÃO DE DADOS, ANÁLISE INDEPENDENTE E SELEÇÃO AUTOMÁTICA DE PREVISORES / STRATEGIES FOR FORECASTING TIME SERIES WITH clustering DATA ANALYSIS AND INDEPENDENT SELECTION AUTOMATIC predictors
Este trabalho busca apresentar um método para previsão de séries temporais que se utiliza da estratégia de dividir para conquistar na busca da minimização do erro na previsão. O algoritmo proposto realiza a seleção de exemplos através da clusterização dos dados via rede de Kohonen, com estratégias para aumentar a densidade dos dados. Para cada c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/09/2011