994 resultados para Carmontelle, 1717-1806.
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Thesis (doctoral)--Georg-Augusts-Universitat, Gottingen.
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Thesis (doctoral)--Georg August-Universitat, Gottingen.
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Thesis (doctoral)--Universitat Leipzig.
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Reproduced from the original ed. with a forword by Juan López.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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t. 1. 1. section. De la destruction des jésuites. 2. section. Des dernières années du règne de Louis XV. 3. section. Du règne de Louis XVI jusqu'a l'Assemblée des notables.--t. 2. 4. section. Du fameux procés du collier. 5. section. De la révolution français.--t. 3-5. [5. section, suite] De la révolution française.--t. 6. Sur la route de poste de Fribourg en Brisgaw à Saint-Pétersbourg. Voyage à Saint-Pétersbourg.
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This work studies the creation, development and evolution of the Spanish midshipmen, through their requirements, from the early 18th century to the second third of the 19th century. The aims are: to know deeply an essential post in the Navy –naval cadet- that still requires an exhaustive review; and, primarily, to link the transformations of the candidates’ requirements to the social debates which were proposed in Spain during this two centuries. The so-called transition from the estates society to the class society, or the step from a society of inheriting criteria to a society based on achieving variables, did not occur linearly; changes and inertia went hand in hand with contradictions and conflicts, thus in this paper the Spanish midshipmen are analysed by several relationally variables.
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Ralf Regener ; Patrick Jopp ; Max Lankau ; Lena von Zelewski
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The feeding habits of two major species of sole, the common sole Solea vulgaris Quensel, 1806 and the Senegalese sole Solea senegalensis Kaup, 1858 were studied in the lower estuary of the Guadiana River (Algarve, southern Portugal). An evaluation of the number, weight, and feeding coefficient of prey types showed that S. vulgaris feed on a limited variety of prey (only Polychaeta and Tanaidacea) and present low-intensity feeding activity, with small differences in diet between seasons. S. senegalensis also have a low-diversity diet (with only one more taxa, Amphipoda), but exhibit more intense feeding activity which varies seasonally, although with little seasonal variation in the relative importance of the main preys. The diet composition of these two species suggests feeding specialization.
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ResumenExplica el comportamiento político del cabildo de españoles de Quetzaltenango a partir de 1806, influido por los sucesos de la Corte de Cádiz. Analiza también su participación en las crisis de independencia, la anexión a México y en las negociaciones conducentes a la creación de la República Federal de Centroamérica, y más concretamente, del Estado de Guatemala.Abstractn this article, the author explains the political behavior of the Spanish cabildo in Quetzaltenango after 1806, under the influence of the events at the Cortes de Cádiz. He also discusses its participation in the Independence crisis, in the annexation to México and in negotiations leading to the establishment of the Central American Federal Republic and, specifically, that of the State of Guatemala
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Aim: This study aimed to enhance the capacity of oncology nurses to provide supportive care for patients with advanced cancer who have dependent children. ---------- Method: This was a pilot study of an educational intervention comprising a study-developed self-directed learning manual, supported by a day-long communication skills training workshop. Evaluation pre- and post-training included measures of stress and burnout, self-reports of confidence and attitudes, responses to clinical vignettes and video-taped interviews with simulated patients.---------- Results: Nurses found the educational intervention highly acceptable, and reported increased confidence in their ability to provide information and support for parents, and to initiate discussion about emotional issues. There were significant improvements in general communication skills and skills specific to this training, as well as reduced use of blocking.---------- Conclusion: Brief communication skills training supplemented with tailored educational resources can enhance confidence skills and knowledge of oncology nurses regarding their supportive care of parents with advanced cancer.
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For a biomaterial to be considered suitable for bone repair it should ideally be both bioactive and have a capacity for controllable drug delivery; as such, mesoporous SiO2 glass has been proposed as a new class of bone regeneration material by virtue of its high drug-loading ability and generally good biocompatibility. It does, however, have less than optimum bioactivity and controllable drug delivery properties. In this study, we incorporated strontium (Sr) into mesoporous SiO2 in an effort to develop a bioactive mesoporous SrO–SiO2 (Sr–Si) glass with the capacity to deliver Sr2+ ions, as well as a drug, at a controlled rate, thereby producing a material better suited for bone repair. The effects of Sr2+ on the structure, physiochemistry, drug delivery and biological properties of mesoporous Sr–Si glass were investigated. The prepared mesoporous Sr–Si glass was found to have an excellent release profile of bioactive Sr2+ ions and dexamethasone, and the incorporation of Sr2+ improved structural properties, such as mesopore size, pore volume and specific surface area, as well as rate of dissolution and protein adsorption. The mesoporous Sr–Si glass had no cytotoxic effects and its release of Sr2+ and SiO44− ions enhanced alkaline phosphatase activity – a marker of osteogenic cell differentiation – in human bone mesenchymal stem cells. Mesoporous Sr–Si glasses can be prepared to porous scaffolds which show a more sustained drug release. This study suggests that incorporating Sr2+ into mesoporous SiO2 glass produces a material with a more optimal drug delivery profile coupled with improved bioactivity, making it an excellent material for bone repair applications. Keywords: Mesoporous Sr–Si glass; Drug delivery; Bioactivity; Bone repair; Scaffolds