997 resultados para Bonaparte-Patterson, Elizabeth (1785-1879) -- Correspondance


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A 250-year, high-resolution, multivariate ice core record from LGB65 (70degrees50'07"S, 77degrees04'29"E; 1850 m asl), Princess Elizabeth Land (PEL), is used to investigate sea level pressure (SLP) variability over the southern Indian Ocean (SIO). Empirical orthogonal function (EOF) analysis reveals that the first EOF (EOF1) of the glaciochemical record from LGB65 represents most of the variability in sea salt throughout the 250-year record. EOF1 is negatively correlated (95% confidence level and higher) to instrumental mean sea level pressure (MSLP) at Kerguelen and New Amsterdam islands, SIO. On the basis of comparison with NCEP/NCAR reanalysis, strong correlations were found between sea-salt variations and a quasi-stationary low that lies to the north of Prydz Bay, SIO. Comparison with a 250-year-long summer transpolar index (STPI) inferred from sub-Antarctic tree ring records reveals strong coherency. Decadal-scale SLP variability over SIO suggests shifting of the polar vortex. Prominent decadal-scale deepening of the southern Indian Ocean low (SIOL) exists circa 1790, 1810, 1835, 1860, 1880, 1900, and 1940 A. D., continuously after the 1970s, and prominent weakening circa 1750, 1795, 1825, 1850, 1870, 1890, 1910, and 1955 A. D. The LGB65 sea-salt record is characterized by significant decadal-scale variability with a strong similar to21-year periodic structure (99.9% confidence level). The relationship between LGB65 sea salt and solar irradiance changes shows that this periodicity is possibly the solar Hale cycle ( 22 years).

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Caregiving for individuals with Alzheimer's disease is associated with chronic stress and elevated symptoms of depression. Placement of the care receiver (CR) into a long-term care setting may be associated with improved caregiver well-being; however, the psychological mechanisms underlying this relationship are unclear. This study evaluated whether decreases in activity restriction and increases in personal mastery mediated placement-related reductions in caregiver depressive symptoms. In a 5-year longitudinal study of 126 spousal Alzheimer's disease caregivers, we used multilevel models to evaluate placement-related changes in depressive symptoms (short form of the Center for Epidemiologic Studies Depression scale), activity restriction (Activity Restriction Scale), and personal mastery (Pearlin Mastery Scale) in 44 caregivers who placed their spouses into long-term care relative to caregivers who never placed their CRs. The Monte Carlo method for assessing mediation was used to evaluate the significance of the indirect effect of activity restriction and personal mastery on postplacement changes in depressive symptoms. Placement of the CR was associated with significant reductions in depressive symptoms and activity restriction and was also associated with increased personal mastery. Lower activity restriction and higher personal mastery were associated with reduced depressive symptoms. Furthermore, both variables significantly mediated the effect of placement on depressive symptoms. Placement-related reductions in activity restriction and increases in personal mastery are important psychological factors that help explain postplacement reductions in depressive symptoms. The implications for clinical care provided to caregivers are discussed.

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Boberach: Das Dreikönigsbündnis wird als Fortsetzung der mit dem Fürstenbund von 1785 und den Plänen von 1806 für ein norddeutsches Kaisertum von Preußen betriebenen Politik gedeutet. Die Fürsten sollen sich für die Einheit unter Preußen entscheiden. - Wentzke: Stellt die drei Vorstöße preußisch-deutscher Politik als Lehre für Gegenwart und Zukunft zusammen. Auch 1849 wurde die Idee der deutschen Einheit durch die preußische Kabinetspolitik [sic!] wieder auf einen weiten Umweg verwiesen. Hier bildet die Einheitsidee des engeren Bundesstaates und die dualistische Tendenz des Interim einen unauflöslichen Widerspruch. Das Bedürfnis der Sicherheit und Freiheit aber verlangt unbedingt die Einheit. Mahnt die deutschen Fürsten zur Entscheidung, die nur zugunsten der Einheit ausfallen kann

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Boberach: Die Biographie endet mit dem Antritt der Präsidentschaft am 20. Dezember 1848; sie sagt eine neue Revolution voraus, falls Bonaparte das Kaisertum erneuern werde