Frequency Assignment
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. Genomic variation and population structure detected by single nucleotide polymorphism arrays in Corriedale, Merino and Creole sheep
The aim of this study was to investigate the genetic diversity within and among three breeds of sheep: Corriedale, Merino and Creole. Sheep from the three breeds (Merino n = 110, Corriedale n = 108 and Creole n = 10) were genotyped using the Illumina Ovine SNP50 beadchip®. Genetic diversity was evaluated by comparing the minor allele frequency (MAF) among b
Genet. Mol. Biol.. Publicado em: 2014-06
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2. Syntheses, Characterization and Chemical Reactivity of Chloro and Nitrosyl Complexes of trans-Tetrakispyridines of Ruthenium / Síntese, caracterização e reatividade química de complexos de cloro e nitrosil de trans-Tetrakispiridina de rutênio
The complexes trans-[RuCl2(L)4] (L = py, isn, 4-acpy e 3-acpy), trans-[RuCl(NO)(L)4](PF6)2 (L = py, isn e 4-acpy), trans-[Ru(OH)(NO)(py)4](PF6)2, trans-[RuCl(NO)(py)4]Cl23H2O, trans-[Ru(OH)(NO)(py)4]Cl2, cis-[RuCl2(DMSO)4], trans-[Ru(NO2)2(py)4], trans-[RuCl(NO2)(py)4], trans-[RuCl(acn)(py)4](PF6) and the reduced complex trans-[RuCl(NO)(py)4]I were synthesiz
Publicado em: 2009
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3. THE COST OF THE PROCESSING OF RELATIVE CLAUSES: AN EXPERIMENTAL STUDY WITH RESUMPTIVE RELATIVES IN BRAZILIAN PORTUGUESE / O CUSTO DE PROCESSAMENTO DE ORAÇÕES RELATIVAS: UM ESTUDO EXPERIMENTAL SOBRE RELATIVAS COM PRONOME RESUMPTIVO NO PORTUGUÊS BRASILEIRO
This dissertation deals with the processing of relative clauses, and focuses on resumptive structures in Brazilian Portuguese (BP). It is grounded on a theory of language processing and acquisition that aims at reconciling a minimalist view of language with psycholinguistic models of sentence processing. The working hypothesis of this study is that there is
Publicado em: 2008
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4. Stages of change and their relationship with dietary intake among adolescents / "Estágios de mudança de comportamento e sua relação com o consumo alimentar de adolescentes"
Introduction: Over the process of health-related behavior change, people move through different steps called stages of change. The development of nutritional intervention tailored to each stage of change can contribute to the adoption of healthy dietary practices among adolescents. Objective: to evaluate the stages of change and their relationship with dieta
Publicado em: 2006
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5. Uma Plataforma de controle, monitoramento e avaliação de desempenho em sistemas de comunicações móveis utilizando alocação dinâmica e inteligente de canais / A controling, monitoring and performance evaluation platform for communication mobile system using dynamic and intelligent allocation channels
A telefonia celular atual está convergindo para uma integração dos serviços de voz e dados que deverão ser fornecidos com diferentes perfis de qualidade de serviço. Alguns desses serviços são mais sensíveis ao atraso que outros; o que torna necessário a priorização de alguns sem, contudo, degradar a distribuição dos demais. Devido à complexida
Publicado em: 2006
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6. CHANNEL ALLOCATION COMPARATIVE ANALYSIS FOR TDMA TECHNOLOGY / ALOCAÇÃO DE CANAIS ANÁLISE COMPARATIVA PARA TECNOLOGIA TDMA
Fixed channel assignment -FCA- brings to the Cellular Communication Systems stability at the cost of the use of frequency planning, leading to low tolerance to traffic variability. Dynamic channel assignment -DCA- algorithms have been proposed by several authors in order to minimize these problems,incorporating flexibility to the system with respect to chann
Publicado em: 2002
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7. OPTIMIZACIÓN DEL PLAN DE FRECUENCIAS DE UNA RED CELULAR POR EL USO DE LAS MATRICES DE AISLAMIENTO Y COMPATIBILIDADE / FREQUENCY PLANNING OPTIMIZATION USING ISOLATION AND COMPATIBILITY MATRICES / OTIMIZAÇÃO DE PLANEJAMENTO DE FREQÜÊNCIA DE UMA REDE CELULAR PELO USO DAS MATRIZES DE ISOLAÇÃO E DE COMPATIBILIDADE
Un algoritmo eficiente de asignación de frecuencia debe considerar aspectos de propagación y detalles del equipo de modo tal que se minimize la relación señal-interferencia, y onsecuentemente, aumente la eficiencia del espectro. Esta disertación tiene como objetivo proponer una solución para la asignación de frecuencia en las redes TDMA y GSM, conside
Publicado em: 2001
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8. OTIMIZAÇÃO DE PLANOS DE FREQÜÊNCIA EM REDES DE COMUNICAÇÃO POR SATÉLITE / OPTIMIZATION OF TRANSPONDER FREQUENCY PLANS IN SATELLITE COMMUNICATION
The optimization of transponder frequency plans in satellite communication networks is extremely useful to achieve na efficient use of the geoestacionary orbit and frequency spectrum resources. Due to the recent development of satellite communication systems, the number of geostationary satellites is rapidly increasing. Thes makes the satellite angular spaci
Publicado em: 1993
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9. A posição dos adjetivos no interior do sintagma nominal : perspectivas sincronica e diacronica
This thesis investigates the position of adjectives inside noun phrases in Portugues. Its aim ís to determine the restrictions responsible for the contrast between (1) and (2) below: (1) a. um livro interessante (lit.: a book interesting) b. um interessante livro (lit.: an interesting book) (2) a. um livro vermelho (lit.: a book red) b. " um vermelho livro
Publicado em: 1991
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10. A high frequency RFLP identified by an anonymous single copy genomic clone at 13q14.1-13q14.2 [HGM8 assignment no. D13S22].
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11. Local feature frequency profile: A method to measure structural similarity in proteins
Measures of structural similarity between known protein structures provide an objective basis for classifying protein folds and for revealing a global view of the protein structure universe. Here, we describe a rapid method to measure structural similarity based on the profiles of representative local features of Cα distance matrices of compared protein str
National Academy of Sciences.
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12. Chromosomal Assignment of Mutations by Specific Chromosome Loss in the Yeast Saccharomyces Cerevisiae
Yeast 2-μm plasmids were integrated near the centromere of a different chromosome in each of 16 cir(0) mapping strains of Saccharomyces cerevisiae. The specific chromosomes containing the integrated 2-μm plasmid DNA were lost at a high frequency after crossing the cir(0) strains to cir(+) strains. A recessive mutation in a cir(+) strain can then be easily