978 resultados para Smith, Samuel Stanhope, 1750-1819.
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Tese de doutoramento, Estudos da Literatura e da Cultura (Estudos Comparatistas), Universidade de Lisboa, Faculdade de Letras, 2014
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abstract : Taking as a starting point the association between embroidery and language conveyed by the Greek myth of Filomela and Procne, this article examines the relationship between social status and ornaments like embroidery and lace. In order to illustrate this relationship an example is selected form the letters exchanged between the Marquise of Alorna and her Father where a connection is established between the production of these 'feminine' crafts, women's culture and womens writing, in the XVIIIth Century
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The concept of explaining the use of an old tool like the Smith chart, using modern tools like MATLAB [1] scripts in combination with e-learning facilities, is exemplified by two MATLAB scripts. These display, step by step, the graphical procedure that must be used to solve the double-stub impedance-matching problem. These two scripts correspond to two different possible ways to analyze this matching problem, and they are important for students to learn by themselves.
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Tese apresentada para cumprimento dos requisitos necessários à obtenção do grau de Doutor em História da Expansão e dos Descobrimentos Portugueses
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Tese apresentada para cumprimento dos requisitos necessários à obtenção do grau de Doutor em História Moderna
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A Work Project, presented as part of the requirements for the Award of a Master’s Double Degree in Finance from Maastricht University and NOVA – School of Business and Economics
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A large fraction of genome variation between individuals is comprised of submicroscopic copy number variation of genomic DNA segments. We assessed the relative contribution of structural changes and gene dosage alterations on phenotypic outcomes with mouse models of Smith-Magenis and Potocki-Lupski syndromes. We phenotyped mice with 1n (Deletion/+), 2n (+/+), 3n (Duplication/+), and balanced 2n compound heterozygous (Deletion/Duplication) copies of the same region. Parallel to the observations made in humans, such variation in gene copy number was sufficient to generate phenotypic consequences: in a number of cases diametrically opposing phenotypes were associated with gain versus loss of gene content. Surprisingly, some neurobehavioral traits were not rescued by restoration of the normal gene copy number. Transcriptome profiling showed that a highly significant propensity of transcriptional changes map to the engineered interval in the five assessed tissues. A statistically significant overrepresentation of the genes mapping to the entire length of the engineered chromosome was also found in the top-ranked differentially expressed genes in the mice containing rearranged chromosomes, regardless of the nature of the rearrangement, an observation robust across different cell lineages of the central nervous system. Our data indicate that a structural change at a given position of the human genome may affect not only locus and adjacent gene expression but also "genome regulation." Furthermore, structural change can cause the same perturbation in particular pathways regardless of gene dosage. Thus, the presence of a genomic structural change, as well as gene dosage imbalance, contributes to the ultimate phenotype.
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La Unidad de Investigaciones de Invertebrados Marinos en conjunto con las sedes descentralizadas del Instituto del Mar del Perú, IMARPE, con fines de establecer y estandarizar los procedimientos para la estimación de la población y biomasa de concha de abanico (Argopecten purpuratus) en áreas silvestres, elaboró este protocolo que describe los pasos a seguir desde la planificación en escritorio, la ejecución a bordo de embarcaciones, pasando por los cálculos estadísticos, hasta la elaboración del informe ejecutivo. La estimación de la población y biomasa de concha de abanico, en áreas silvestres se realiza dentro del contexto de evaluación poblacional, que involucra este primer aspecto e incorpora: estructura poblacional por tallas y madurez gonadal, relaciones biométricas y biológicas, y las condiciones ambientales predominantes del ambiente marino. La correcta aplicación de estos procedimientos conducirá a la obtención de información confiable.
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IMARPE Ilo obtuvo financiamiento del Gobierno Regional de Moquegua en base al proyecto "Mejoramiento de infraestructura e implementació n de laboratorio de investigació n de molusc"os, para construir un laboratorio experimental con el objetivo de desarrollar técnicas de reproducción artificial de moluscos nativos de la Región, para la obtención de semillas principalmente de macha Mesodesma donacium, chanque Concholepas concholepas y pulpo Octopus mimus. Este informe contiene el resultado de las actividades realizadas el 2007,en relación a la aplicación de técnicas de cultivo de microalgas (alimento vivo) y obtención de semillas de concha de abanico.
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Variante(s) de titre : Analyse raisonnée des productions les plus remarquables dans la littérature, les sciences et les arts
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1819.
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Référence bibliographique : Rol, 58713