Amplified Spans
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Particle swarm optimization in WDM/OCDM networks with physical impairments
In this paper, optimization procedures based on particle swarm optimization (PSO) are investigated, aiming to efficiently solve the optimal resource allocation for signal-to-noise plus interference ratio (SNIR) optimization of optical code paths (OCPs) from wavelength division multiplexing/optical code division multiplexing (WDM/OCDM) considering imperfectio
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2013-12
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2. STATISTICAL SPECIFICATION OF THE POLARIZATION MODE DISPERSION IN OPTICAL LINKS / ESPECIFICAÇÃO ESTATÍSTICA DA DISPERSÃO DOS MODOS DE POLARIZAÇÃO EM ENLACES ÓPTICOS
Projetistas de sistemas de comunicações ópticas necessitam estimar o coeficiente de PMD dos enlaces ópticos visando determinar a correspondente penalidade de potência do enlace. Os valores de PMD nas fibras variam aleatoriamente, conseqüentemente a determinação da PMD dos enlaces deverá ser calculada através de metodologias estatísticas. Esta diss
Publicado em: 2003
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3. Determinação das alterações moleculares em pacientes com deficiencia de proteina C
Protein C is the central component of an important natural system of antithrombotic regulation. 1t is a pIasmatic vitamin-K dependent glicoprotein that acts degrading proteolitycal1y the procoagulant active factors V and vrn. In addition, protein C stimulates fibrinolysis through the fonnation of a complex with plasminogen activator inhibitor (PAI). The here
Publicado em: 1999
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4. Unique Epitope of Bovine Immunodeficiency Virus Gag Protein Spans the Cleavage Site between p16MA and p2L†
Bovine immunodeficiency virus (BIV) and Jembrana disease virus (JDV) are closely related bovine lentiviruses that are difficult to distinguish by presently available diagnostic methods. Recently, in our laboratory, a monoclonal antibody (MAb; MAb 10H1) against the BIV Gag protein identified a differential epitope, located at the 6.4-kDa N terminus of a 29-kD
American Society for Microbiology.
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5. DNA methylation patterns associated with asparagine synthetase expression in asparagine-overproducing and -auxotrophic cells.
In Chinese hamster ovary cells, the gene for asparagine synthetase, which spans 20 kilobase pairs, was found to contain a cluster of potential sites for CpG methylation in a 1-kilobase-pair region surrounding the first exon. Fourteen of the sites that could be assayed for methylation by MspI-HpaII digestions were found in this region, with an additional nine
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6. Evaluating the arrayed primer extension resequencing assay of TP53 tumor suppressor gene
Identification of mutations in the tumor suppressor gene TP53 has implications for the molecular epidemiology and for the molecular pathology of human cancer. We have developed and evaluated an arrayed primer extension assay for covering both strands of a region of the coding sequence containing more than 95% of the mutations described so far in TP53. On ave
National Academy of Sciences.
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7. Comparison of Variant-Specific Hybridization and Single-Strand Conformational Polymorphism Methods for Detection of Mixed Human Papillomavirus Type 16 Variant Infections
PCR-based variant-specific hybridization (VSH) and single-strand conformational polymorphism (SSCP) analyses were compared for their capacities to detect mixed human papillomavirus type 16 (HPV-16) variant infections within clinical specimens. The SSCP assay used in this comparison targets a 682-bp fragment that spans nucleotides 7445 to 222 within the HPV-1
American Society for Microbiology.
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8. Capillary Electrophoresis–Single-Strand Conformation Polymorphism Analysis for Rapid Identification of Pseudomonas aeruginosa and Other Gram-Negative Nonfermenting Bacilli Recovered from Patients with Cystic Fibrosis
We used capillary electrophoresis–single-strand conformation polymorphism (CE-SSCP) analysis of PCR-amplified 16S rRNA gene fragments for rapid identification of Pseudomonas aeruginosa and other gram-negative nonfermenting bacilli isolated from patients with cystic fibrosis (CF). Target sequences were amplified by using forward and reverse primers labeled
American Society for Microbiology.
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9. Characterization of an infective molecular clone of the B-tropic, ecotropic BL/Ka(B) murine retrovirus genome.
Using molecular cloning techniques, we amplified the unintegrated, linear proviral DNA of the BL/Ka(B) virus, a non-leukemogenic retrovirus of mouse strain C57BL/Ka. Two independent clones in lambda phage vector 607 and one subclone in pBR322 were infective when transfected into mouse fibroblasts. Analysis of the progeny virus revealed biological properties