Coordinates Precise
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. O MÉTODO DE HYLLERAAS PARA ÁTOMOS DE DOIS ELÉTRONS
The quantum mechanics of two electrons atoms, as suggested by E. A. Hylleraas in the period between 1928-1930, is discussed in the present work. Hylleraas introduced explicit correlations in the wavefunction by treating the coordinates between the electrons as an independent variable of the problem, an approach that gives very precise energy values. Solution
Quím. Nova. Publicado em: 2017-10
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2. Universal tail sequence-SSR applied to molecular characterization of tropical maize hybrids
ABSTRACT The development of efficient and low-cost genotyping methods is essential to precise genetic characterization of cultivars. Here, we present a system based on fluorescently labeled universal tail sequence primers (UTSP) to resolve microsatellite (SSR) markers as an alternative for molecular fingerprinting of maize. A set of 20 SSRs using the UTSP pr
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-04
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3. Avaliação do uso de observáveis coletadas com receptores de navegação pessoal para determinação de coordenadas em linhas base curtas / Evaluation of the use of observable collected with receivers, personal navigation coordinates to determine base lines short
In recent decades the use of equipment for positioning, particularly the personal navigation receivers gained relative importance, and the acquisition of these receivers has increased considerably. These eceivers, however, were not developed for task that requiring accuracy, because it estimate and store positions with precision and accuracy of the order of
Publicado em: 2008
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4. TÉCNICAS DE GEOPROCESSAMENTO NA DETERMINAÇÃO DO íNDICE DE PERIGO DE INCÊNDIOS / GEOPROCESSING TECHNIQUES TO DETERMINATE THE FIRE DANGEROUS LEVEL
The forest fire is considered an environmental impact, because provokes physic, biotic and anthropic environment characteristics changes or modifications. Brasil doesn t have an adequate fire politic support. It s necessary to obtain more precise information about the national territory, like the area size, existence of accesses ways and artificial lakes, la
Publicado em: 2006
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5. Estudo das distorÃÃes do sistema geodÃsico de referÃncia da regiÃo metropolitana do Recife / Study of the distortions of the geodesic system of reference of the region metropolitan of Recife
This work came out in the course of the need of determination o possible distortions found in the Geodesic System of Reference of the Metropolitan Region of Recife (MRR), implemented in 1973. So that the main objective of this work is to analyze the existing discrepancies into MRR in order to help the users to understand the discrepancies in the Geodesic Net
Publicado em: 2003
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6. Precise localization of genes on large animal virus genomes: use of lambda gt11 and monoclonal antibodies to map the gene for a cytomegalovirus protein family.
We describe an efficient procedure, which uses monoclonal antibodies directed against specific viral proteins, for the precise mapping of genes on large DNA virus genomes. We have used the technique to locate the gene encoding a family of antigenically related DNA-binding proteins on the 240-kilobase-pair human cytomegalovirus (CMV) genome. A random library
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7. New physical map of bacteriophage T5 DNA.
The locations of 103 cleavage sites, produced by 13 restriction endonucleases, were mapped on the DNA of bacteriophage T5. Single- and double-digest fragment sizes were determined by agarose gel electrophoresis, using restriction fragments of phi X174 DNA and lambda DNA as molecular weight standards. Map coordinates were determined by a computer-based least-
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8. Gene and protein sequences of adenovirus protein VII, a hybrid basic chromosomal protein.
The sequences of both the gene and the corresponding protein of adenovirus major core protein VII have been determined. The precise location of this gene is between 43.37 and 44.90 map coordinates on the viral genome. Protein VII is 173 residues long and has a molecular weight of 19,258. Detailed analysis of its sequence has revealed four basic domains separ
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9. Cloning, sequencing, and functional analysis of oriL, a herpes simplex virus type 1 origin of DNA synthesis.
The herpes simplex virus type 1 genome (160 kilobases) contains three origins of DNA synthesis: two copies of oriS located within the repeated sequences flanking the short unique arm (US), and one copy of oriL located within the long unique arm (UL). Precise localization and characterization of oriL have been severely hampered by the inability to clone seque
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10. Mapping leaf surface landscapes.
Leaf surfaces provide the ecologically relevant landscapes to those organisms that encounter or colonize the leaf surface. Leaf surface topography directly affects microhabitat availability for colonizing microbes, microhabitat quality and acceptability for insects, and the efficacy of agricultural spray applications. Prior detailed mechanistic studies that
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11. Mutational analysis of a regulatory region in bacteriophage lambda that has overlapping signals for the initiation of transcription and translation.
The positively regulated PRE promoter of phage lambda structurally overlaps with the ribosome-binding and NH2-terminal coding region of the regulatory protein (cII) that activates PRE transcription. We have isolated and characterized 27 different point mutations that occur within the 36-base-pair overlapping region. A comparison of genetic crossover data wit
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12. The 289-amino acid E1A protein of adenovirus binds zinc in a region that is important for trans-activation.
The E1A gene of adenovirus type 5 encodes two major proteins of 289 and 243 amino acid residues, which are identical except that the larger protein has an internal stretch of 46 amino acids required for efficient trans-activation of early viral promoters. This domain contains a consensus zinc finger motif (Cys-Xaa2-Cys-Xaa13-Cys-Xaa2-Cys) in which the cystei