Ersitzung des Eigentums an einem Weg

Eine unmittelbare Einbindung des Erzeugers einer Ware in die werkvertragliche Erfüllungshandlung des Werkunternehmers liegt nicht vor, wenn dieser das Vorprodukt des Lieferanten blo? nach einer allgemeinen schriftlichen Anleitung ohne Beteiligung des Lieferanten an der werkvertraglichen Erfüllungshandlung verarbeitet.     

Fixed‐Bed Heat Storage – Mathematical Modeling Approaches

While renewable heat makes up only 13 % of overall German heat consumption, the share of renewable electricity produced from wind, solar, water, and geothermal power already reached 36 % of overall electricity consumption in 2017. One measure to support the integration of renewable heat in the German energy system is the use of heat storage systems. Although water‐based heat storage systems for temperatures up to 100 °C are state of the art, systems for temperatures up to several hundred degrees Celsius are still under investigation or in the demonstration phase. Therefore, this work focuses on the development of a simulation model for analyzing and engineering fixed‐bed thermal storage systems that are filled with an inert bulk material such as stone fragments.     

Improving R&D processes by an ISO 9001-based Quality Management System

This paper presents practical experience in planning, implementing, and adopting a Quality Management System (QMS) for embedded systems development at VTT Electronics. The main objective for the development of the QMS was to make it practical for real-life embedded systems research and development (R&D) projects. We have applied the ISO 9001 standard and ISO 9000–3 guidelines in building the quality system. From our personnel's point of view, the most important parts of the system have been document skeletons and plan templates that were made accessible to everyone. One of the major quality improvement resulting from the use of the QMS has been the enhanced predictability of R&D projects. This makes it possible for the organization to concentrate on essential matters. From our clients' point of view, we have clearly improved the quality of our R&D services in terms of the customer satisfaction index. Based on QMS auditing activities, we have been able to evaluate and tune our R&D procedures in a systematic manner. We have decided to use Total Quality Management and Quality Award frameworks in the further development of the QMS. Customer service and human resources management are examples of important areas for further quality improvement.     

Points to be considered in thermogravimetry

Continuous thermogravimetry is a common method to test materials in gaseous corrosive environments at high temperatures and to elucidate kinetics and mechanisms of high temperature corrosion. Recommendations how to conduct thermogravimetric tests are collected here, points to be considered including sample size and form, surface preparation, reaction chamber, starting procedure, sensitive measurements, gas supply and dosing. This study is meant as a starting foundation for establishing guidelines in high temperature corrosion research.     

Ausgleichsanspruch für Schaden durch kommunale Druckwasserleitung

Einer Gemeinde, die einen Eingriff in ihr Liegenschaftseigentum dadurch duldet, dass sie einem dritten Bauherrn den Anschluss seines Kanals an den auf ihrem Grund befindlichen ?ffentlichen Kanal gestattet, ist auch zumutbar, dafür Sorge zu tragen, dass daraus dem Nachbarn kein Nachteil erw?chst.