984 resultados para Luna, Alvaro de, ca.1390-1453
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Schachzabelbuch (ff. 1-87r; incomplete at the beginning) -- Heil- und Segenssprüche (87r-88v) -- Tageszeiten (89r-144v) -- Kalender (145r-159v) -- Heil- und Segenssprüche (160r-v).
Resumo:
"Premió esta obra la Real Academia de la Historia en el concurso público de 1863."
Resumo:
Existe una versi??n en espa??ol, con el t??tulo "Proyecto PISA. Ejemplos de ??tems de lectura"
Resumo:
Contiene: t. 1, t. 2, t. 3, t. 5, t. 6, t. 7, t. 9, t. 11, t. 14, t. 15.
Resumo:
Mode of access: Internet.
Resumo:
No more published.
Resumo:
Proyecto de recuperaci??n de caminos rurales existentes en la comarca de las Villuercas (C??ceres) como una forma de acercamiento del medio a los alumnos. Los objetivos del trabajo son: conocer las principales v??as pecuarias de la comarca, analizar la incidencia de la trashumancia en la zona desde la Edad Media a la actualidad, describir el trazado del ferrocarril de las Villuercas, elaborar un inventario de caminos rurales de la comarca, descubrir y aumentar en los alumnos el inter??s por la naturaleza y la conservaci??n del medio, analizar de forma cr??tica las p??rdidas econ??micas y consecuencias sociales derivadas de la falta de planificaci??n y uso inadecuado de los recursos, familiarizarse con la b??squeda de informaci??n en documentos hist??ricos, mapas, planos, etc., aprender a elaborar informes y trabajos monogr??ficos acerca de temas importantes del entorno y obtener informaci??n inmediata sobre hechos y acontecimientos del entorno utilizando la historia oral.
Resumo:
Objective: To evaluate serum concentrations of CA-125 and soluble CD-23 and to correlate them with clinical symptoms, localization and stage of pelvic endometriosis and histological classification of the disease. Methods: Blood samples were collected from 44 women with endometriosis and 58 without endometriosis, during the first three days (1st sample) and during the 7th, 8th and 9th day (2nd sample) of the menstrual cycle. Measurements of CA-125 and soluble CD-23 were performed by ELISA. Mann-Whitney U test was used for age, pain evaluations (visual analog scale) and biomarkers concentrations. Results: Serum levels Of CA-125 were higher in endometriosis patients when compared to the control group during both periods of the menstrual cycle evaluated in the study. This marker was also elevated in women with chronic pelvic pain, deep dyspareunia (2nd sample), dysmenorrhea (both samples) and painful defecation during the menstrual flow (2nd sample). CA-125 concentration was higher in advanced stages of the disease in both samples and also in women with ovarian endometrioma. Concerning CD-23, no statistically significant differences were observed between groups. Conclusion: The concentrations of CA-125 were higher in patients with endometriosis than in patients without the disease. No significantly differences were observed for soluble CD-23 levels between groups.
Resumo:
In the South Pacific Convergence Zone (SPCZ), the variability in a sub-seasonally resolved microatoll Porites colony Sr/Ca record from Tonga and a previously published high-resolution record from Fiji are strongly influenced by sea surface temperature (SST) over the calibration period from 1981 to 2004 (R^2 = 0.67 - 0.68). However, the Sr/Ca-derived SST correlation to instrumental SST decreases back in time. The lower frequency secular trend (~1°C) and decadal-scale (~2 - 3°C) modes in Sr/Ca-derived SST are almost two times larger than that observed in instrumental SST. The coral Sr/Ca records suggest that local effects on SST generate larger amplitude variability than gridded SST products indicate. Reconstructed d18O of seawater (d18Osw) at these sites correlate with instrumental sea surface salinity (SSS; r = 0.64 - 0.67) but not local precipitation (r = -0.10 to - 0.22) demonstrating that the advection and mixing of different salinity water masses may be the predominant control on d18Osw in this region. The Sr/Ca records indicate SST warming over the last 100 years and appears to be related to the expansion of the western Pacific warm pool (WPWP) including an increasing rate of expansion in the last ~20 years. The reconstructed d18Osw over the last 100 years also shows surface water freshening across the SPCZ. The warming and freshening of the surface ocean in our study area suggests that the SPCZ has been shifting (expanding) southeast, possibly related to the southward shift and intensification of the South Pacific gyre over the last 50 years in response to strengthened westerly winds.