Short Time Series
Mostrando 25-36 de 154 artigos, teses e dissertações.
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25. Tissue culture of ornamental cacti
Cacti species are plants that are well adapted to growing in arid and semiarid regions where the main problem is water availability. Cacti have developed a series of adaptations to cope with water scarcity, such as reduced leaf surface via morphological modifications including spines, cereous cuticles, extended root systems and stem tissue modifications to i
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-12
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26. Process capability index Cpk for monitoring the thermal performance in the distribution of refrigerated products
Abstract The temperature of refrigerated products along the cold chain must be kept within pre-defined limits to ensure adequate safety levels and high product quality. Because temperature largely influences microbial activities, the continuous monitoring of the time-temperature history over the distribution process usually allows for the adequate control of
Prod.. Publicado em: 10/11/2015
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27. 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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28. Percutaneous epididymal sperm aspiration as a method for sperm retrieval in men with obstructive azoospermia seeking fertility: operative and laboratory aspects
ABSTRACTIntroduction:Congenital bilateral absence of vas deferens (CBAVD) is a non-treatable cause of obstructive azoospermia (OA). However, the affected men can father children by undergoing sperm retrieval (SR) and intracytoplasmic sperm injection (ICSI).Materials and Methods:This video describes percutaneous epididymal sperm aspiration (PESA), performed o
Int. braz j urol.. Publicado em: 2015-08
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29. ARTIFICIAL NEURAL NETWORK AND WAVELET DECOMPOSITION IN THE FORECAST OF GLOBAL HORIZONTAL SOLAR RADIATION
This paper proposes a method (denoted by WD-ANN) that combines the Artificial Neural Networks (ANN) and the Wavelet Decomposition (WD) to generate short-term global horizontal solar radiation forecasting, which is an essential information for evaluating the electrical power generated from the conversion of solar energy into electrical energy. The WD-ANN meth
Pesqui. Oper.. Publicado em: 2015-04
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30. Fusceulima and Halielloides (Gastropoda: Eulimidae) in the southwestern Atlantic, with descriptions of two new species of Fusceulima
Fusceulima Laseron, 1955 and Halielloides Bouchet & Warén, 1986 are reported from the southwestern Atlantic for the first time. Halielloides ingolfiana Bouchet & Warén, 1986 is considered a valid name, and the taxon is distinct from its previous senior synonym Eulima verrilliana Bush, 1909 in shell shape and absence of an umbilicus. Fusceulima saturata sp.
Zoologia (Curitiba). Publicado em: 2014-12
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31. Using Common Features to Understand the Behavior of Metal-Commodity Prices and Forecast them at Different Horizons
The objective of this article is to study (understand and forecast) spot metal price levels and changes at monthly, quarterly, and annual horizons. The data to be used consists of metal-commodity prices in a monthly frequency from 1957 to 2012 from the International Financial Statistics of the IMF on individual metal series. We will also employ the (relative
Escola de Pós-Graduação em Economia da FGV. Publicado em: 03/01/2013
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32. Minimally Invasive Pyeloplasty in Horseshoe Kidneys with Ureteropelvic Junction obstruction: A case series
Background and Purpose Horseshoe kidney is an uncommon renal anomaly often associated with ureteropelvic junction (UPJ) obstruction. Advanced minimally invasive surgical (MIS) reconstructive techniques including laparoscopic and robotic surgery are now being utilized in this population. However, fewer than 30 cases of MIS UPJ reconstruction in horseshoe kid
Int. braz j urol.. Publicado em: 2013-04
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33. Aportes estruturais e profissionais para atenção a saúde do idoso: um olhar sobre a realidade do município de joão Pessoa/PB
The aging of the population is occurring at an unprecedented level, so it became the subject of discussions in various sectors of society. The process of aging of the population of João Pessoa, the state capital of Paraiba, challenges the government and its public health policies, to attend the needs for improvement of hospital services, because in the near
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2012
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34. Análise do mecanismo de transmissão dos preços internacionais de commodities agrícolas sobre o comportamento da taxa de câmbio real no Brasil
This paper examined the transmission mechanism of international prices of agricultural commodities into the real exchange rate in Brazil for the period from January 2000 to February 2010. We used time series models (ARIMA Model, Transfer Model, Intervention Analysis, Johansen Cointegration Test) in determination of the short and long run elasticities. Transf
Publicado em: 26/05/2010
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35. Wage determinants in Spain (1980-2000)
This paper provides evidence about the nominal wage determinants in Spain during the period 1980-2000. We estimate a wage equation, using time series analysis applying an error correction mechanism. Our aim is to analyse the extent to which the evolution of wages is influenced by the unemployment, prices and productivity. The results reveal that the unemploy
Economia Aplicada. Publicado em: 2010-06
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36. Prática controlada: medidas continuadas e produção de evidências empíricas em terapias analítico-comportamentais / Controlled Practice: continued measurements and production of empirical evidences in behavior-analytic therapies.
Aiming to establish public and empirically based controls for the therapist-practitioner"s clinical verbal behavior, a model of Evidence Based Psychological Practice, called Controlled Practice, was adapted, tested and explored in real-world conditions of application. This model is based on a specific arrangement of the therapeutic procedures and on five ins
Publicado em: 2010