Gradual Adjustment
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Combinations of distance measures and clustering algorithms in pepper germplasm characterization
RESUMO Com o aumento da perda da variabilidade genética e a procura por genótipos mais adaptados e produtivos, a caracterização e a avaliação dos genótipos conservados em um banco de germoplasma são de elevada importância. Essas podem ser obtidas de várias formas, gerando dados quantitativos e qualitativos. A análise conjunta dessas variáveis pod
Hortic. Bras.. Publicado em: 18/07/2019
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2. Study of the discrepancy between the areas of the initial apical instrument and of the apical foramen in the maxillary incisors / Estudo da discrepância entre as áreas do instrumento apical inicial e do forame apical nos incisivos centrais superiores
The aim of this study was to study the discrepancy between the areas of initial apical instrument (IAI) and major foramen of central maxillary incisives by scanning electronic microscopy. Fifty teeth received cervical preparation with LA Axxess drills. K-files were then introduced in root canal, in gradual increase of diameter, until tactile adjustment one m
Publicado em: 2010
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3. Determinação da taxa de juros: uma aplicação da regra de Taylor usando estudo de painel
This dissertation describes a Taylor-type reaction function for Brazil, Germany and The United States during the period 1980-2002 and in three subsamples. The developed function contemplates a gradual adjustment of the reaction function, where the variation of the nominal interest rate reacts to the lagged nominal interest rate, to its own lagged variation,
Publicado em: 2003
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4. Medidas dielétricas em cristal de KCN a ultrabaixas freqüências / Dielectric measurements of KCN crystal at ultra-low frequencies
Dielectric measurements were performed at low frequencies (10-2- 40Hz) with an ultra-low frequency bridge in KCN crystals , as well as at high frequencies (50-10-4 Hz) employing a commercial capacitance bridge (General Radio). The dielectric loss curves show a good adjustment between the high and low frequencies. We obtain dielectric loss peaks in a window o
Publicado em: 1985
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5. Growth, Water Relations, and Accumulation of Organic and Inorganic Solutes in Roots of Maize Seedlings during Salt Stress.
Seedlings of maize (Zea mays L. cv Pioneer 3906), hydroponically grown in the dark, were exposed to NaCl either gradually (salt acclimation) or in one step (salt shock). In the salt-acclimation treatment, root extension was indistinguishable from that of unsalinized controls for at least 6 d at concentrations up to 100 mM NaCl. By contrast, salt shock rapidl
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6. Evaluation of Recovery Methods to Detect Coliforms in Water
Various recovery methods used to detect coliforms in water were evaluated by applying the membrane filter chamber technique. The membrane filter chambers, containing pure-culture suspensions of Escherichia coli or natural suspensions of raw sewage, were immersed in the stream environment. Samples were withdrawn from the chamber at regular time intervals and
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7. Role of wall tension in the vasoconstrictor response of cannulated rat mesenteric small arteries.
1. We have studied the influence of mechanical loading conditions on the responses of cannulated rat mesenteric small arteries to noradrenaline, vasopressin and potassium. 2. The cross-sectional area (CSA) of vessels was continuously monitored. Isometric loading (CSA-controlled conditions) or isobaric loading (pressure-controlled conditions) was achieved by