Results 31 to 40 of about 219,060 (215)
Security-sensitive tackling of obstructed workflow executions [PDF]
, 2016 Imposing access control onto workflows considerably reduces the set of users authorized to execute the workflow tasks. Further constraints (e.g. Separation of Duties) as well as unexpected unavailabilty of users may finally obstruct the successful ...
Carmona Vargas, Josep +2 more
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Zeitschrift für anorganische und allgemeine Chemie, EarlyView.The complex [(tet a)FeII(OTf)2] reacts with dioxygen first to a superoxido intermediate and in a consecutive reaction to the corresponding iron–oxido complex. The reactions of the iron complexes [(tet a)FeII(OTf)2] and [(tet b)FeII](OTf)2 (tet = 5,5,7,12,12,14‐hexamethyl‐1,4,8,11‐tetraazacyclotetradecane) with dioxygen were investigated.
Kevin Keller +2 more
wiley +1 more source
Sicherheit der Energieversorgung [PDF]
, 2008 In diesem Diskussionspapier wird die Notwendigkeit staatlicher Eingriffe zur Bereitstellung von Versorgungssicherheit diskutiert. Dabei wird zwischen der Abhängigkeit von Energieimporten als ein mögliches Problem und der Gefahr einer Stromlücke durch zu ...
Eekhoff, Johann +3 more
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Arthropod conservation in roadside verges: Unmown refuges outperform mowing equipment changes
Insect Conservation and Diversity, EarlyView.While roadside verges might have potential as connecting corridors for grassland habitats and their inhabitants, roadside mowing negatively impacts grassland arthropod densities. In contrast to unmown refuges, all mowing techniques harmed grassland arthropods, with no significant differences between mowing equipment.
Johanna L. Berger +3 more
wiley +1 more source
Urbane Sicherheit im demographischen Wandel [PDF]
, 2016 Urbane Sicherheit im demographischen ...
Steinebach, Gerhard (Prof. Dr.-Ing.)
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Navigating Digital Transformation? The Guiding Role and Socialization Processes of Change Agents
Public Administration, EarlyView.ABSTRACT This article investigates the role of internal change agents in advancing digital transformation within public sector organizations. In response to the complexities of digitalization, these change agents guide their peers in adopting technology and bridging the gap between strategy and implementation. We draw on an 18‐month diary study (N = 68,
Caroline Fischer, Jessica Breaugh
wiley +1 more source
Wachsende Sorgen um die Sicherheit in Vorderasien [PDF]
, 2007 Vor vielen Jahren lenkte der britische Philosoph Gilbert Ryle die Aufmerksamkeit auf Formulierungen, die „in eine syntaktische Form gefasst sind, die den festgehaltenen Fakten nicht angemessen ist“.
Ansari, Hamid
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Sicherheit von autonomem Fahren [PDF]
, 2018 Die vorliegende Arbeit zeigt Gefahren und Risiken des autonomen Busses "Trapizio" der Firma AMoTech GmbH auf, welcher in Neuhausen am Rheinfall in der Schweiz zum Einsatz kommt.
Hilbes, Christian +2 more
core +1 more source
Integration of High‐p, Low‐T CO2 Electrolysis with Pressure Swing Adsorption Purification
Chemie Ingenieur Technik, Volume 98, Issue 5, Page 245-253, May 2026.We evaluate a high‐p low‐T CO2 electrolysis (LTCE) cell with a pressure swing adsorption (PSA) to compare cascade vs. recycle operation. Although a cascade yields high CO selectivity but limited yield, a full recycle achieves near‐quantitative CO production, highlighting gas recycling as essential for LTCE/PSA systems.
Martin Peters +5 more
wiley +1 more source
Predicting three-dimensional chaotic systems with four qubit quantum systems
Scientific ReportsReservoir computing (RC) is among the most promising approaches for AI-based prediction models of complex systems. It combines superior prediction performance with very low CPU-needs for training. Recent results demonstrated that quantum systems are also
Joel Steinegger, Christoph Räth
doaj +1 more source