Heutige Business Intelligence (BI)-Lösungen sind nur unzureichend in der Lage, Managern Entscheidungshilfen an die Hand zu geben, die auf der Analyse innerbetrieblicher Kommunikationsprozesse basieren. Diese Studie schildert den ersten Einsatz einer BI-Anwendung, die Daten über die Kommunikation der Mitarbeiter innerhalb eines Unternehmens erhebt und analysiert (unter anderem via Bluetooth und ...

this paper investigates the lateral vibration of single-layered graphene sheets based on a new theory called doublet mechanics with a length scale parameter. after a brief reviewing of doublet mechanics fundamentals, a sixth order partial differential equation that governs the lateral vibration of single-layered graphene sheets is derived. using doublet mechanics, the relation between natural f...

The current study investigated the role of the inter-screen luminance contrast (ISLC) of trial blank screens between target and mask screens in visually masking scenes. Participants performed a scene gist recognition task in which we varied mask strength, blank screen luminance, and stimulus onset asynchrony (SOA). Results showed that the more luminant white, and less luminant black, blank scre...

OBJECTIVES/HYPOTHESIS The purpose of this study was to develop a triple-layered artificial polyurethane (PU) scaffold with a wrinkled layer for reconstruction of partial tracheal defects. STUDY DESIGN Animal experiment. METHODS PU/Pluronic F127 solution was transformed into an asymmetrically porous PU membrane by an immersion precipitation method. The nonporous wrinkled film was prepared by...

In this paper, we describe a study on compliant-parallel (C-P) mechanism with high precision and wide range of working area using bio-inspired compliant joints. C-P mechanism is a parallel mechanism in which all of joints are composed by wide deformable compliant joints. In the integration of the compliant joint and the parallel mechanism, a deformation of the compliant joint can be guided by m...

An analytic solution to the problem of plane wave scattering by an achiral multilayered sphere in a host chiral medium is obtained in this paper. By applying the radiation-to-scattering transform, the scattering problem can be considered as the specific radiation problems where the radiated source equivalent to the electromagnetic plane wave is located at infinity. The volumetric currents which...

Die Partnerschaften zwischen Schule und Hochschule ermöglichten die Gestaltung und Überprüfung von Unterrichtsbeispielen zu Internetworking im Besonderen und zu Informatiksystemen im Allgemeinen. Das Konzept der Didaktischen Systeme und die Forschungsmethodik mit Intervention bewährten sich dabei. Mit ausgewählten Beispielen werden diese Unterrichtsprojekte vorgestellt und ihr Beitrag zur Theor...