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Anatomie des Krieges
(2003)
Hydrogen concentrations in ZnO single crystals exposing different surfaces have been determined to be in the range of (0.02–0.04) at.% with an error of ±0.01 at.% using nuclear reaction analysis. In the subsurface region, the hydrogen concentration has been determined to be higher by up to a factor of 10. In contrast to the hydrogen in the bulk, part of the subsurface hydrogen is less strongly bound, can be removed by heating to 550°C, and reaccommodated by loading with atomic hydrogen. By exposing the ZnO(10-10) surface to water above room temperature and to atomic hydrogen, respectively, hydroxylation with the same coverage of hydrogen is observed.
This paper analyses the status quo of large-scale decision making combined with the possibility of blockchain as an underlying decentralized architecture to govern common pool resources in a collective manner and evaluates them according to their requirements and features (technical and non-technical). Due to an increasing trend in the distribution of knowledge and an increasing amount of information, the combination of these decentralized technologies and approaches, can not only be beneficial for consortial governance using blockchain but can also help communities to govern common goods and resources. Blockchain and its trust-enhancing properties can potenitally be a catalysator for more collaborative behavior among participants and may lead to new insights about collective action and CPRs.
Analysis of future development opportunities for OIS (Office Information Systems) methods and tools.
(1992)
Die Neuberechnung der Kühllast von Gebäuden im Bestand wird immer dann nötig, wenn sich größere Nutzungsänderungen ergeben. Dabei ist die Datenlagen zur Bausubstanz und dem Aufbau der Umschließungsflächen meist unzureichend für die Eingabe in die Berechnungsalgorithmen nach VDI 2078:2015-06. Der Artikel analysiert an einem denkmalgeschützten Verwaltungsgebäude die wichtigsten Einflussfaktoren auf die Kühllast. Dabei wir auch ein Vergleich zur lange gültigen Vorgängerrichtline von 1996 durchgeführt.
With ongoing developments in the field of smart cities and digitalization in general, data is becoming a driving factor and value stream for new and existing economies alike. However, there exists an increasing centralization and monopolization of data holders and service providers, especially in the form of the big US-based technology companies in the western world and central technology providers with close ties to the government in the Asian regions. Self Sovereign Identity (SSI) provides the technical building blocks to create decentralized data-driven systems, which bring data autonomy back to the users. In this paper we propose a system in which the combination of SSI and token economy based incentivisation strategies makes it possible to unlock the potential value of data-pools without compromising the data autonomy of the users.