993 resultados para Malle, Louis (1932-1995)
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Background: Artemisia species pollen represents a major cause of allergy in Central Europe. Variations in the pollen season, the influence of climate variables and the prevalence of pollinosis to it were analyzed in Poznan, in western Poland between 1995 and 2004. Methods: A Hirst volumetric spore trap was used for atmospheric sampling. Pollination date trend analysis and Spearman correlation tests were performed. Skin prick tests (SPT) and allergen specific immunoglobulin (Ig)E antibody measurements were performed in 676 and 524 patients, respectively. Results: The Artemisia species pollen season grew longer due to a clear advance in the starting day and only a slightly earlier end point; the peak day also came slightly earlier. Rainfall in the fi rst fortnight of July highly influenced pollen season severity. Temperature was directly correlated with daily Artemisia species pollen levels; relative humidity was inversely correlated. Twelve percent of patients had a positive SPT reaction to Artemisia species. Their symptoms were rhinitis and conjunctivitis (15%), atopic dermatitis (15%), chronic urticaria (14.3%), bronchial asthma (2.4%), and facial and disseminated dermatitis (1.3%). Elevated specifi c IgE concentrations were detected in the sera of 10.1% of patients. Conclusions: Artemisia species pollen is an important cause of pollinosis in western Poland. Pollen season intensity is highly influenced by rainfall in the previous weeks. Trends towards earlier season starts and longer duration, possibly caused by climate change, may have an impact on the allergic population.
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O colapso da I República Portuguesa (1910-1926) teve lugar durante a vaga de crises dos regimes democráticos europeus do pós-Primeira Guerra Mundial e foi provocado por uma coligação heterogénea de militares e civis conservadores, e não por um movimento fascista (Pinto 2002). Predominantemente republicanos de direita, os generais que dominaram a ditadura militar criada após o golpe de 1926 procuraram o apoio de elementos conservadores e das elites católicas para a criação dos primeiros governos ditatoriais. Não obstante, os militares mantiveram o controlo da maioria das pastas ministeriais e dos cargos da administração local até 1932. Sucessivas crises políticas e financeiras forçaram-nos a negociar com as elites civis vários pactos para a insti tucionalização de um novo regime.
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Polissema: Revista de Letras do ISCAP 2002/N.º 2 Linguagens
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Dissertação de Mestrado em Ciência Política e Relações Internacionais – Área de Especialização em Ciência Política
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A Work Project, presented as a part of the requirements from the Award of a MBA-Master in Business Administration from the NOVA-School of Business and Economics
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The main objective of this survey was to perform descriptive analysis of crime evolution in Portugal between 1995 and 2013. The main focus of this survey was to analyse spatial crime evolution patterns in Portuguese NUTS III regions. Most important crime types have been included into analysis. The main idea was to uncover relation between local patterns and global crime evolution; to define regions which have contributed to global crime evolution of some specific crime types and to define how they have contributed. There were many statistical reports and scientific papers which have analysed some particular crime types, but one global spatial-temporal analysis has not been found. Principal Component Analysis and multidimensional descriptive data analysis technique STATIS have been the base of the analysis. The results of this survey has shown that strong spatial and temporal crime patterns exist. It was possible to describe global crime evolution patterns and to define crime evolution patterns in NUTS III regions. It was possible to define three to four groups of crimes where each group shows similar spatial crime dynamics.
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Presenta los estimados de biomasa, distribución delos principales recursos pelágicos: anchoveta, sardina, jurel y caballa existentes en el Perú y se determina así mismo el grado de mezcla de estos recursos a partir de los lances de comprobación y la interrelación recurso/ambiente.
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Describe los niveles de abundancia , distribución, concentración y características biológicas de las poblaciones de la anchoveta y sardina a principios de 1995, así como conocer las características del ambiente y su influencia sobre el reclutamiento. La información proviene de las capturas y muestreos biológicos de 129 lances de comprobación ejecutados durante el crucero. La composición por especies estuvo conformada principalmente por anchoveta (Engraulis ringens), sardina (Sardinops sagax sagax), jurel (Trachurus picturatus murphyi) y caballa (Scomber japonicus peruanus). Otras especies fueron el bagre con faja (Galeichthys peruvianus), falso volador (Prionotus stephanophrys), múnida (Pleuroncodes monodon), etc.
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Presenta los resultados de las condiciones físicas y químicas (contenido de oxígeno disuelto y clorofila "a") observadas en superficie y capas subsuperficiales del mar y se dan perspectivas del comportamiento de ambiente para los próximos meses. Las características del ambiente indicaron un calentamiento de magnitud moderada al sur del Callao y condiciones cuasi-normales al norte del Callao que confirmaron la continuación del proceso de normalización del mar peruano iniciado en febrero de 1995.
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Da a conocer la distribución superficial y de profundidad hasta 200 m. de las sales nutritivas, que conjuntamente al oxigeno disuelto y clorofila "a" tiene enorme importancia desde el punto de vista biológico, por ser elementos fundamentales en la síntesis orgánica del agua de mar.
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Presenta características del zooplancton e ictiopancton frente a la costa peruana, encontradas durante el crucero de Evaluación de los recursos pelágicos abordo del BIC SNP-1 llevado a cabo del 13 de febrero al 05 de abril, así como la distribución y concentración de huevos y larvas de los recursos anchoveta y sardina.
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Describe las muestras de fitoplancton en 127 estaciones de Tacna a Tumbes. Paralelamente en los perfiles hidrográficos se colectaron muestras de agua con botellas Niskin. Se determinó un total de 143 especies de fitoplancton: 86 diatomeas, 44 dinoflagelados, 7 cocolitofóridos, 6 fitoflagelados y 2 silicoflagelados. Las concentraciones máximas de fitoplancton, mayores de 10.000 cel/50 mL, a 10 m de profundidad se encontraron en la franja costera, predominando diatomeas de alta tasa de reproducción, las cuales corresponden a una comunidad en la primera fase de la sucesión fitoplanctónica.