Average Run Length
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. A Novel Run-length based wavelet features for Screening Thyroid Nodule Malignancy
Abstract: Thyroid nodules are cell growths in the thyroid which might be for in one of two categories benign or malignant. Nodular thyroid disease is common and because of the associated risk of malignancy and hyper-function; these nodules have to be examined thoroughly. Hence diagnosing thyroid nodule malignancy in the early stage can mitigate the possibili
Braz. arch. biol. technol.. Publicado em: 25/11/2019
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2. Spatial Dependence of Udder Surface Temperature Variation in Dairy Cows with Healthy Status and Mastitis
RESUMO Objetivou-se com essa pesquisa avaliar o padrão de variabilidade espacial da temperatura de superfície do úbere de vacas leiteiras saudáveis e com mastite. Foram selecionados 24 animais, oito saudáveis, oito com mastite subclínica e oito com mastite clínica. As imagens foram obtidas a partir de uma câmera termográfica Flir i60, resolução de
Rev. bras. saúde prod. anim.. Publicado em: 28/10/2019
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3. FUZZY CONTROL CHART FOR MONITORING MEAN AND RANGE OF UNIVARIATE PROCESSES
ABSTRACT The control chart introduced by Shewhart is one of the most important quality control techniques used to detect special causes. Real world data are complicated to interpret since they involve a certain level of uncertainty that may be linked to human subjectivity or measurement device limitations. Fuzzy set theory can deal with such uncertainty and
Pesqui. Oper.. Publicado em: 23/09/2019
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4. Maze routing steiner trees with delay versus wire length tradeoff
In this paper, we address the problem of generating good topologies of rectilinear Steiner trees using path search algorithms. Various techniques have been applied in order to achieve acceptable run times on a Maze Router that builds Steiner trees. A biasing technique proposed for wire length improvement, produces trees that are within 2% from optimal topolo
Publicado em: 2011
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5. Proposta de um método para aplicação de gráficos de controle de regressão no monitoramento de processos
O presente trabalho propõe um método para a aplicação do gráfico de controle de regressão para o monitoramento de processos industriais. O método proposto inclui uma modificação do gráfico de controle de regressão múltipla, permitindo o monitoramento direto da característica de qualidade do processo ao invés do monitoramento dos resíduos padro
Publicado em: 2009
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6. DOUBLE-SAMPLING CONTROL CHARTS FOR ATTRIBUTES / GRÁFICOS DE CONTROLE POR ATRIBUTOS COM AMOSTRAGEM DUPLA
In this thesis, it is proposed the incorporation of the double-sampling strategy, used in lot inspection, to the np control chart (control chart for the number nonconforming), with the purpose of improving its efficiency, that is, reducing the out-of-control average run length (ARL1), without increasing the average sample size (ASS) or the in-control average
Publicado em: 2005
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7. Dairy value chain: transfer cost and local prices. / Sistema agroindustrial do leite: custos de transferência e preços locais.
This article aimed to study payment systems of milk in Brazil, in the six main producing states. It analyzed and discussed the different milk prices practiced due to the paying of bonus per volume, of 1,666 producers, among 62 different lines of collect of 5 cooperatives. Roughly 34% of the studied cooperatives in Brazil pay per volume and around 55% of the
Publicado em: 2005
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8. Comparação de cartas de controle multivariadas utilizadas no monitoramento de processos univariados autocorrelacionados
Com o avanço tecnológico, os períodos entre as amostragens se tornaram mais curtos devido a produção em série nas indústrias, desencadeando um problema no Controle Estatístico de Processos: a autocorrelação. Assim, a suposição de independência entre as unidades amostrais do processo, no que se refere `a característica de qualidade avaliada, já
Publicado em: 2005
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9. Novel Ways to Determine Kinesin-1's Run Length and Randomness Using Fluorescence Microscopy
The molecular motor protein Kinesin-1 drives intracellular transport of vesicles, by binding to microtubules and making hundreds of consecutive 8-nm steps along them. Three important parameters define the motility of such a linear motor: velocity, run length (the average distance traveled), and the randomness (a measure of the stochasticity of stepping). We
The Biophysical Society.
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10. Oriented fragmentation of Escherichia coli sacculi by sonication.
Isolated murein sacculi of Escherichia coli PA3092 were physically ruptured by sonication. Electron microscopical analysis showed that the rupturing occurred preferentially prependicular to the long axis of the cell. The fragmentation of the sacculi increased with longer sonication times. It was found that the extent of cross-linkage was more affected by the
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11. Inhibition of transcription in eukaryotic cells by X-irradiation: relation to the loss of topological constraint in closed DNA loops.
X irradiation was found to inhibit in vivo transcription in mammalian, yeast, insect and avian cells in a dose-dependent manner. Measurements of DNA nicking indicated that about one DNA single-strand break per estimated DNA loop (domain) length is sufficient to explain the effect. The inhibitory effect was partially reversed by post-irradiation incubation of
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12. High throughput DNA sequencing with a microfabricated 96-lane capillary array electrophoresis bioprocessor
High throughput DNA sequencing has been performed by using a microfabricated 96-channel radial capillary array electrophoresis (μCAE) microchannel plate detected by a 4-color rotary confocal fluorescence scanner. The microchannel plate features a novel injector for uniform sieving matrix loading as well as high resolution, tapered turns that provide an effe
The National Academy of Sciences.