System Alarming ist eine systemunterstützende Funktion, die bereits seit Jahrzehnten in den Telekommunikationsnetzen für störungsfreien Betrieb sorgt. Diese Funktion sammelt Informationen über abnorme Betriebszustände und ermöglicht es so dem Wartungspersonal zielgerichtet einzugreifen, bevor es zu einem Systemversagen kommt. Durch das Wichtigerwerden von erneuerbaren Energien werden unsere Ene...

Deep drawing process is one of the most applicable methods in producing industrial parts. In this process, the initial blank deforms to final product using a rigid punch and die. In this investigation, the effect of deep drawing process parameters of brass/steel laminated sheet composites on required forming force has been investigated. The process simulated using finite element method (FEM) an...

Das Usability-Engineering-Repository (UsER) ist eine modulare und webbasierte Kollaborationsplattform zur Unterstützung von Prozessen zur Entwicklung gebrauchstauglicher interaktiver Systeme nach ISO 9241-210:2010 und ähnlichen Modellen. Aktivitäten innerhalb solcher Prozesse werden durch eine konfigurierbare Auswahl an Modulen innerhalb des Systems unterstützt. Komplexe Entwicklungsvorhaben we...

This paper presents a probabilistic framework for full-chip estimation of subthreshold leakage power distribution considering both within-die and die-to-die variations in process (P), temperature (T) and supply voltage (V). The results obtained under this framework are compared to BSIM results and are found to be more accurate in comparison to those obtained from existing statistical models. Us...

The main objective of this work was to design a novel device for compaction of metal powders so that the green parts could be ejected with applying a negligible force and without the need for any lubricant in either an admixed form or applied to the die wall. For this purpose a 40 mm diameter one-piece die was envisaged which would elastically contracted 0.076 mm before compaction and after com...

A general solution for the eddy viscosity within the surface layer is presented on the basis of rst order closure. Eddy viscosity for stable or unstable stratiication is calculated for given friction velocity, buoyancy ux and length scale. The turbulent length scale is obtained from comparison with several empirical prooles of the diabatic wind proole. Zusammenfassung Eine allgemeine LL osung d...

BACKGROUND: Cocoa, one of the richest dietary sources polyphenols has been studied for its health promoting effects, but how long-term consumption cocoa affects age-associated and lifespan is not well defined. OBJECTIVE: The objective this study was to determine effects on in C. elegans METHODS: standard E. coli OP50 diet wild type supplemented with powder starting from L1 stage until they die....

Monotone interpretations in the natural numbers provide a useful technique for proving termination of term rewriting systems. Termination proofs of this shape imply upper bounds on derivation lengths expressed in bounds on the interpretations. For a hierarchy of classes of interpretations we describe these upper bounds, among which the doubly exponential upper bound for polynomial interpretatio...

Kurzfassung. In diesem Beitrag wird die Integration einer etablierten Methode für die Parametrisierung geschlossener Oberflächen mit minimaler Verzerrung in einen effizienten Algorithmus für die Erstellung statistischer Formmodelle (SFM) vorgestellt. Dieser bestimmt die erforderlichen Punkt-Korrespondenzen (Landmarken) durch Minimierung der sog. Description Length des SFM. Da diese Optimierung ...