164 research outputs found

    Lehndienst und adelige Wirtschaftsführung im Spätmittelalter, dargestellt am Leben Dietrichs von Volmerstein

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    Die Arbeit ist eine Darstellung des Lehndienstes und der Wirtschaftsführung eines Niederadeligen in Westfalen während der 2. Hälfte des 14. Jahrhunderts, gestützt auf Lehnbücher, Urkunden und ein Einnahmen- und Ausgaben-Register, das während 10 Jahren (1380 - 1389) geführt wurde. Einahmen und Ausgaben sind in diesem Register mit z. T. detaillierten Kommentaren versehen. So war es möglich, die Lebensumstände dieses Adeligen in seinem wirtschaftlichen, sozialen und politischen Umfeld, seine Einbindung in das spätmittelalterliche Lehnswesen, sowie seine Abhängigkeit von den Bedingungen einer Grundherrschaft in den Jahrzehnten nach der Großen Pest detailliert nachzuzeichnen. Dargestellt wird sein Lehndienst in Form von Heerfahrt, Hoffahrt und Ehrendienst, als auch die Wahrnehmung seiner Rechte auf Grund seiner allodialen und aktiven Lehns-Besitze. Dazu zählen seine Aufgaben als Gerichtsherr in Frei- und Gogerichten, in Hof- und Hochgerichten, sowie als Patronatsherr. Ein weiterer Schwerpunkt der Arbeit ist die Behandlung seiner Stellung als Grundherr in Abhängigkeit schwankender Geld- und Naturalabgaben seitens seiner Grundholden, die ihn betreffenden Auswirkungen der spätmittelalterlichen Agrarkrise, sowie die rechtlichen und wirtschaftlichen Bedingungen der neuen Agrarverfassung. Ein ausführlicher Anhang nennt die Lehnbesitze, Veränderungen in deren Bestand, sowie Einnahmen und Ausgaben dieses Niederadeligen

    Anhang zu den Gedichten der Frau Elisa von der Recke, gebornen Reichsgräfin von Medem : für die Besitzer der ersten Ausgabe ihrer Gedichte

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    http://tartu.ester.ee/record=b1663831~S1*es

    Elisens und Sophiens Gedichte

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    http://tartu.ester.ee/record=b1618590~S1*es

    Kiri Karl Morgensternile, Leipzig

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    http://tartu.ester.ee/record=b1825672~S1*es

    GOSA – An European Offshore Spaceport for Microlaunchers & Small Satellites

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    Europe profits from the boom of the New Space industry, a growing number of startups and small and medium-sized companies offering space infrastructure and space-based services. With HyImpulse, ISAR Aerospace, Orbex, PLD, Rocket Factory Augsburg and Skyrora, several promising microlauncher companies are located in Europe. An offshore spaceport with a well-connected on-shore site in Northern Germany enabling launch of small satellites to Polar or Sun Synchronous Low Earth Orbits provides the opportunity for this growing New Space region to develop a cluster in a future market and thereby create an economic eco system, which spans everything from the satellite manufacturer to the complete downstream application. Bremen as the German “City of Space” is the perfect host for the Spaceport: In Bremen’s aerospace sector, more than 140 companies and 20 institutes with around 12,000 employees generate over 4 billion euros per year. In 2020, the companies Tractebel DOC Offshore, MediaMobil, OHB and Harren&Partner joined their forces in the German Offshore Spaceport Alliance on the basis of their unique competencies in their respective fields of activity in maritime offshore and space projects. The concept foresees a preparation area in Bremerhaven, Germany, and a mobile launch and control infrastructure on two vessels. The fully integrated launcher is transported to the launch site in the offshore German exclusive economic zone (EEZ) where the launcher is erected and prepared for a launch. The infrastructure and the operational concept is kept flexible and agile to be able to serve different type of launchers and to offer rapid turnaround between two launches. The project has the ambitious target be ready in 2023 to offer launch possibilities for European and international microlauncher providers to serve the worldwide growing small satellite market. In September 2021, the German Offshore Spaceport Alliance GOSA signed MoUs with Skyrora, Rocket Factory Augsburg, T-Minus and HyImpulse. This paper will give an overview on the infrastructure and the operational concept, it will cover topics like airspace and maritime safety and it will show the recent progress in the implementation of the German Offshore Spaceport with regard to technical aspects

    Relationship between Low Bone Mineral Density and Fractures with Incident Cardiovascular Disease: A Systematic Review and Meta-analysis

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    An increasing evidence base suggests that low bone mineral density (BMD) and fractures are associated with cardiovascular disease (CVD). We conducted a systematic review and meta-analysis summarizing the evidence of low BMD and fractures as risk factors for future CVD. Two independent authors searched major databases from inception to 1st August 2016 for longitudinal studies reporting data on CVD incidence (overall and specific CVD) and BMD status and fractures. The association between low BMD, fractures and CVD across longitudinal studies was explored by calculating pooled adjusted hazard ratios (HRs) ± 95% confidence intervals (CIs) with a random-effects meta-analysis. Twenty-eight studies (18 regarding BMD and 10 fractures) followed-up a total of 1,107,885 participants for a median of 5 years. Taking those with higher BMD as the reference, people with low BMD were at increased risk of developing CVD during follow-up (11 studies; HR = 1.33; 95%CI: 1.27-1.38; I2  = 53%), after adjusting for a median of 8 confounders. This finding was confirmed using a decrease in one standard deviation of baseline BMD (9 studies; HR = 1.16; 95%CI: 1.09-1.24; I2  = 69%). The presence of fractures at baseline was associated with an increased risk of developing CVD (HR = 1.20; 95%CI: 1.06-1.37; I2  = 91%). Regarding specific CVD, low BMD was associated with an increased risk of developing coronary artery disease, cerebrovascular conditions, and CVD associated death. Fractures at baseline was associated with an increased risk of cerebrovascular conditions and death due to CVD. In conclusion, low BMD and fractures are associated with a small, but significant increased risk of CVD risk and possibly death
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