This seminal work by the German mathematician and astronomer Johannes Kepler lays out the principles of his revolutionary approach to scientific inquiry. Drawing on his extensive knowledge of mathematics, physics, and astronomy, Kepler argues for the importance of empirical observation and mathematical modeling in the pursuit of scientific truth. He also provides detailed accounts of his own groundbreaking discoveries in the fields of optics, planetary motion, and celestial mechanics.
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contributions to the knowledge of the vegetation in the Gulf of Siam
Valued by scholars, this book is recognized for its significant contribution to literature and serves as an essential resource for future generations. Presented in its original print format, it retains all original marks and annotations, preserving its authenticity and true nature for readers and researchers alike.
Recognized for its cultural significance, this work contributes to the foundational knowledge of civilization. It has been selected by scholars for its importance, highlighting its value in understanding historical and societal contexts.
100 Jahre Gründung der Dresdner Sezession – Gruppe 1919
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Applying demand-side integration (DSI) programs for electric vehicles (EVs) is important for improving system reliability and assisting in integrating renewables into the energy system. At the same time, EV users are attracted to DSI programs due to their financial benefits. An application context for applying DSI programs for EVs that has not yet been investigated but seems to hold great potential is heavy-duty electric transport vehicles (ETVs) operating in closed transport systems. A particularly favorable characteristic in this area of application is the possibility of pooling these vehicles – each with a considerable battery storage capacity – on company grounds. This cumulative dissertation primarily aims to identify and assess feasible and suitable DSI programs for an ETV fleet. To ensure the practical relevance of the results, the analyses were based on a large-scale electric mobility. It was found that the load-shifting potential of the ETV fleet can be used for a broad range of DSI programs, the most promising of which resulted in a significant potential for cost saving (>30%) compared to uncontrolled charging. Furthermore, the analyses reveal that an ETV fleet can be more profitable than a comparable diesel-powered one. Overall, the results have the potential to convince further fleet operators to use ETVs and adopt DSI solutions, which is crucial for shaping a sustainable transport and energy sector.
Ein Ratgeber für Betroffene und Angehörige
Von Hyperhidrose Betroffene leiden stark unter der Erkrankung. Oft wird übermäßiges Schwitzen nicht als Krankheit erkannt, sondern fälschlicherweise mit mangelnder Hygiene assoziiert, und führt nicht selten zur sozialen Isolation. Auch die Suche nach einem kompetenten Therapeuten und einer geeigneten Behandlungsmethode ist häufig nicht einfach. Neben einer Beschreibung der Anatomie der Schweißdrüsen und des physiologischen Vorgangs des Schwitzens legen die Autoren großen Wert auf die Unterscheidung verschiedener Formen der Hyperhidrose und deren psychosoziale Auswirkungen. Den Kern des Buches bildet die Darstellung aller derzeit verfügbaren Behandlungsmethoden, darunter sowohl konservative Ansätze als auch neueste Operationstechniken. Betroffene, aber auch behandelnde Ärzte erhalten hierdurch einen Überblick über die vielfältigen Ursachen und Therapieansätze. Praktische Tipps zur Kostenübernahme durch Krankenkassen runden den Band ab.
