613 resultados para Erlangen


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Clippings on Jewish cemetery in Erlangen.

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Se transcribe el Acuerdo a través del cual se fijan las condiciones de escolaridad y de control de conocimientos, y las equivalencias de estudios que permitían a los estudiantes en Medicina de Rennes proseguir su formación en el segundo ciclo de Medicina en la Universidad de Erlangen-Nuremberg, y recíprocamente, teniendo en cuenta el nivel que hayan adquirido en su Universidad de origen, con una duración máxima de un año o de dos semestres consecutivos. Este Protocolo de actuación incluye once artículos y entraría en vigor a partir del uno de octubre de 1974. Anexo al Protocolo se incluye un cuadro esquemático de equivalencias de los cursos, los estudios y las materias de enseñanza equivalentes o convalidables.

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Shallow groundwater aquifers are often influenced by anthropogenic contaminants or increased nutrient levels. In contrast, deeper aquifers hold potentially pristine paleo-waters that are not influenced by modern recharge. They thus represent important water resources, but their recharge history is often unknown. In this study groundwater from two aquifers in southern Germany were analyzed for their hydrogen and oxygen stable isotope compositions. One sampling campaign targeted the upper aquifer that is actively recharged by modern precipitation, whereas the second campaign sampled the confined, deep Benkersandstein aquifer. The groundwater samples from both aquifers were compared to the local meteoric water line to investigate sources and conditions of groundwater recharge. In addition, the deep groundwater was dated by tritium and radiocarbon analyses. Stable and radiogenic isotope data indicate that the deep-aquifer groundwater was not part of the hydrological water cycle in the recent human history. The results show that the groundwater is older than ~20,000 years and most likely originates from isotopically depleted melt waters of the Pleistocene ice age. Today, the use of this aquifer is strictly regulated to preserve the pristine water. Clear identification of such non-renewable paleo-waters by means of isotope geochemistry will help local water authorities to enact and justify measures for conservation of these valuable resources for future generations in the context of a sustainable water management.