997 resultados para Pau-rosa


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Información sobre la actividad extractiva de la flota pesquera artesanal en la caleta Santa Rosa de Chiclayo, el periodo de estudio comprende de el segundo semestre de 1996 hasta el primer semestre de 1998, donde se presentan la ubicación de 11 especies más comercializadas.

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In the region of the Serra do Espinhaço Meridional, peat bog is formed in hydromorphic environments developed in sunken areas on the plain surfaces with vegetation adapted to hydromorphic conditions, favoring the accumulation and preservation of organic matter. This pedoenvironment is developed on the regionally predominant quartzite rocks. Peat bog in the Environmental Protection Area - APA Pau-de-Fruta, located in the watershed of Córrego das Pedras, Diamantina,Brazil, was mapped and three representative profiles were morphologically characterized and sampled for physical, chemical and microbiological analyses. The organic matter was fractionated into fulvic acid (FA), humic acids (HA) and humin (H). Two profiles were sampled to determine the radiocarbon age and δ13C. The structural organization of the three profiles is homogeneous. The first two layers consist of fibric, the two subsequent of hemic and the four deepest of sapric peat, showing that organic matter decomposition advances with depth and that the influence of mineral materials in deeper layers is greater. Physical properties were homogeneous in the profiles, but varied in the sampled layers. Chemical properties were similar in the layers, but the Ca content, sum of bases and base saturation differed between profiles. Contents of H predominated in the more soluble organic matter fractions and were accumulated at a higher rate in the surface and deeper layers, while HA levels were higher in the intermediate and FA in the deeper layers. Microbial activity did not vary among profiles and was highest in the surface layers, decreasing with depth. From the results of radiocarbon dating and isotope analysis, it was inferred that bog formation began about 20 thousand years ago and that the vegetation of the area had not changed significantly since then.

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L'objectiu d'aquest article és presentar un seguit de textos clàssics d'autors i escoles filosòfiques diferents que poden estar en la base subconscient de la primera carta de Sant Pau als Corintis. L'apòstol es mostra molt hàbil en l'ús de la imatge del cos humà i de la necessària coordinació de tots els seus membres per fer veure a la comunitat cristiana de Corint la urgència d¿aparcar tota dissensió interna en ares de la unitat. Tanmateix, aquesta imatge no és una creació original stricto sensu de l'apòstol, sinó que ja la medicina, la filosofia i la historiografia gregues l'havien emprada amb finalitats diverses.

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En aquest article es fa una descripció de l"examen de Grec de les Proves d"Accés a la Universitat, en l"àmbit universitari de Catalunya. La intenció principal de l"autora és exposar a partir de quins paràmetres són confegits i quins objectius pretén atènyer cadascun dels cinc exercicis que composen l"examen, així com l"examen en el seu conjunt, tant en relació amb les assignatures de Grec del batxillerat com en relació als continguts, habilitats i competències avaluables de cara a l"accés a una titulació universitària.

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El jaciment de la Caserna de Sant Pau (Barcelona) presenta dos moments d'ocupació prehistorica. la primera correspon a les etapes inicials del neolític, la segona a l'Edat del Bronze. En aquest treball exposem l'estudi arqueozoologic de les restes recuperades. El conjunt es caracteritza pel domini de la fauna domestica. El grup més important és el format per ovelles i cabres, seguit pels porcs i els bovins. la conformació del tipus de ramat podria ser el resultat a una adaptació a un medi molt particular (asentanIent costaner).

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Este trabajo trata sobre el estudio original del aceite rosa mosqueta (en adelante ARM) en cicatrices posquirúrgicas. Nuestra intención es saber como actúa dicho aceite en el proceso de cicatrización desde el momento de la intervención quirúrgica hasta el alta de la misma. Se presentan 50 casos clínicos finalizados que se han considerado interesantes tanto por sus técnicas quirúrgicas como por su evolución postoperatoria. Se concluye que el aceite de rosa mosqueta mejora el proceso de cicatrización dejando una cicatriz mínima pero no acelerando dicho proceso. El aceite de rosa mosqueta puro no es estable en el tiempo, en cambio el refinado sí que lo es.

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An oceanic assemblage of alkaline basalts, radiolarites and polymictic breccias forms the tectonic substratum of the Santa Elena Nappe, which is constituted by extensive outcrops of ultramafic and mafic rocks of the Santa Elena Peninsula (NW Costa Rica). The undulating basal contact of this nappe defines several half-windows along the south shores of the Santa Elena Peninsula. Lithologically it is constituted by vesicular pillowed and massive alkaline basaltic flows, alkaline sills, ribbon-bedded and knobby radiolarites, muddy tuffaceous and detrital turbidites, debris flows and polymictic breccias and megabreccias. Sediments and basalt flows show predominant subvertical dips and occur in packages separated by roughly bed-parallel thrust planes. Individual packages reveal a coherent internal stratigraphy that records younging to the east in all packages and shows rapid coarsening upwards of the detrital facies. Alkaline basalt flows, pillow breccias and sills within radiolarite successions are genetically related to a mid-Cretaceous submarine seamount. Detrital sedimentary facies range form distal turbidites to proximal debris flows and culminate in megabreccias related to collapse and mass wasting in an accretionary prism. According to radiolarian dating, bedded radiolarites and soft-sediment- deformed clasts in the megabreccias formed in a short, late Aptian to Cenomanian time interval. Middle Jurassic to Lower Cretaceous radiolarian ages are found in clasts and blocks reworked from an older oceanic basement. We conclude that the oceanic assemblage beneath the Santa Elena Nappe does not represent a continuous stratigraphic succession. It is a pile of individual thrust sheets constituting an accretionary sequence, where intrusion and extrusion of alkaline basalts, sedimentation of radiolarites, turbidites and trench fill chaotic sediments occurred during the Aptian-Cenomanian. These thrust sheets formed shortly before the off-scraping and accretion of the complex. Here we define the Santa Rosa Accretionary Complex and propose a new hypothesis not considered in former interpretations. This hypothesis would be the basis for further research.