846 resultados para Isabel María de Santa Ana-Biografías
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Emissões - Entre Nós
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INTRODUCTION: Carbapenem-resistant Pseudomonas aeruginosa (CRPA) has been isolated with increasing frequency in Brazilian hospitals. Since June 2003, its detection in a teaching hospital in the city of Florianópolis, Brazil, has increased. This study aimed to investigate the minimal inhibitory concentration (MIC), presence of Metallo-β-lactamase (MβL) and a possible clonal relationship among the isolates. METHODS: The study included 29 CRPA and seven isolates with reduced susceptibility. The MIC was determined by agar-dilution. Detection of MβL was performed by Double Disk Sinergism (DDS) and Combined Disk (CD). The MβL gene was verified by PCR and nucleotide sequence analysis. Epidemiological typing was performed by pulsed-field gel electrophoresis. RESULTS: Among the 29 carbapenem-resistant isolates, polymyxin B presented 100% susceptibility and piperacillin/tazobactam 96.7%. Seventeen (62%) strains were verified as clonal (A clone) and among these, six isolates indicated phenotypically positive tests for MβL and harbored the blaSPM-1 gene. The first CRPA isolates were unrelated to clone A, harbored blaIMP-16 and were phenotypically positive only by CD. CONCLUSIONS: The spread of a high-level of resistance clone suggests cross transmission as an important dissemination mechanism and has contributed to the increased rate of resistance to carbapenems. This study emphasizes the need for continuous surveillance and improved strategies.
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La investigación enfoca los sentidos e indicios de vida de las prácticas religiosas de las mujeres que asisten a dos parroquias de la ciudad: Santa María de la Paz, ubicada en los barrios del noroeste, y San Nicolás de Bari, emplazada en la zona periférica noreste de la Ciudad de Córdoba. A modo de hipótesis se plantea la emergencia de nuevos modos de vinculación y de pertenencia a la institución parroquial de los actores sociales laicos que concurren a las mismas, mayoritariamente mujeres con niveles de instrucción medio, que presumible-mente han modificado sus modos de vivir la fe y de practicar la religión a partir de las condiciones de transformación de la cultura urbana experimentada en la Ciudad en los últimos 20 años y que dan origen, a su vez, a nuevos sentidos de la religiosidad urbana y de la construcción de las subjetividades femeninas a partir de las nuevas referencias urbanas e identitarias. El objetivo principal pretende desarrollar un trabajo interdisciplinario de análisis e interpretación de los sentidos de las prácticas de espiritualidad de los crono-topos urbanos de los laicos, particularmente de las mujeres, que asisten a estas parroquias. Se espera obtener un exhaustivo conocimiento de la realidad urbana religiosa-cultural y de las prácticas espirituales de estas dos parroquias. La realización del proyecto de investigación supone un abordaje interdisciplinario bajo una metodología hermenéutica-cualitativa que implica dos momentos: empírico (sociológico: estudio de caso)y crítico hermenéutico (teológico y filosófico).
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n.s. no.9(1981)
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Mortality of Plutella xylostella (Lepidoptera, Plutellidae) by parasitoids in the Province of Santa Fe, Argentina. Plutella xylostella (Linnaeus, 1758) (Lepidoptera, Plutellidae) larvae cause severe economic damage on cabbage, Brassica oleracea L. variety capitata (Brassicaceae), in the horticultural fields in the Province of Santa Fe, Argentina. Overuse of broad spectrum insecticides affects the action of natural enemies of this insect on cabbage. The objectives of this work were to identify the parasitoids of P. xylostella and to determine their influence on larva and pupa mortality. Weekly collections of larvae and pupae were randomly conducted in cabbage crops during spring 2006 and 2007. The immature forms collected were classified according to their developmental stage: L1 and L2 (Ls = small larvae), L3 (Lm = medium larvae), L4 (Ll = large larvae), pre-pupae and pupae (P). Each individual was observed daily in the laboratory until the adult pest or parasitoid emergence. We identified parasitoids, the number of instar and the percentage of mortality of P. xylostella for each species of parasitoid. Parasitoids recorded were: Diadegma insulare (Cresson, 1875) (Hymenoptera, Ichneumonidae), Oomyzus sokolowskii (Kurdjumov, 1912) (Hymenoptera, Eulophidae), Cotesia plutellae (Kurdjumov, 1912) (Hymenoptera, Braconidae) and an unidentified species of Chalcididae (Hymenoptera). Besides parasitoids, an unidentified entomopathogenic fungus was also recorded in 2006 and 2007. In 2006, the most successful parasitoids were D. insulare and O. sokolowskii, while in 2007 only D. insulare exerted a satisfactory control and it attacked the early instars of the pest.
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Within the scope of the TECNOLONIAL (HAR2008-02834/HIST) project, an archaeologi- cal and archaeometric research is being conduct- ed in order to clarify and systematize transport jars production in the Iberian peninsula and their distribution abroad, especially to the Americas, from the 15th to the 17th century. The production centre of Seville, in the Crown of Castile, produced large glazed and unglazed transport jars, called botijas, which were mainly devoted to the Atlantic trade network. The pres- ent study accounts for the first results obtained from an initial sample of 34 transport jars dated around the 15th-16th centuries from the produc- tion centre of Seville and the reception site of Santa María de la Antigua del Darién (gulf of Urabá, Colombia). This latter site is especially significant since it was the first Spanish founda- tion (1510) in continental America that obtained the title of town, and was the seat for the Governor of the new region called Castilla de Oro, as well as for the first diocese. All individuals were analyzed by means of x-ray fluorescence and diffraction analyses and then compared with the majolica production database from Seville. The results enabled us to define the first refer- ence groups for such modern transport jars, and to get a first insight into the jars coming to the Americas in the early 16th century whose prove- nance can be linked to Seville, but not Triana.
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Clarín tenía en su mesa o en su memoria las Obras de Teresa de Jesús al crear a su Ana, a su inolvidable ente de ficción. Así fue desde el comienzo, porque en el capítulo IV de La Regenta , el de las lecturas formadoras de la adolescencia de su protagonista, el narrador nos cuenta que a sus quince años, Ana, huérfana de madre como Teresa , y con un padre lector (que le prohíbe leer novelas al igual que el de Teresa de Jesús no quería que leyera libros de caballerías)...
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Tesis (Maestría en Ciencias de la Ingeniería Mecánica, con Especialidad en Matriales) U.A.N.L.
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Tesis (Maestrìa en Trabajo Social) U. A. N. L.
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Tesis (Maestría en Ciencias Biológicas con especialidad en Ecología Acuática y Pesca) UANL
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Tesis (Maestría en Planeación e Investigación de la Comunicación) U.A.N.L.
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Tesis (Maestría en Ciencias Forestales) U.A.N.L.
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Tesis (Maestría en Formación y Capacitación de Recursos Humanos ) U.A.N.L.