dontic treatment is compounded by the necessity of utilizing an indirect approach, where fabrication occurs extraorally at the dental laboratory and the completed restorations are subsequently retrofitted in the oral cavity. One fundamental aspect in the fabrication of indirect restorations is the procurement of an accurate impression from which a refractory model can be created to precisely re...

Laguerre entire functions are the polynomials of a single complex variable possessing real nonpositive zeros only or their limits on compact subsets of C. These functions are employed to establish a property of isotropic (i.e., OðNÞ-invariant) probability measures on R , N 2 N. It is called the Lee–Yang property since, in the case N 1⁄4 1, it corresponds to the property of the partition functio...

Die Veränderungen über die Zeit sowie die Notwendigkeit der Unterstützung bei bestimmten Aktivitäten sollen durch die automatisierte Erfassung von Verhaltensmustern / Aktivitäten bestimmt werden. Darüber hinaus soll die Abbildung der erfassten Aktivitäten auf standardisierte Testverfahren untersucht werden. Viele vorhandene Systeme zur Bestimmung von Verhaltensmustern basieren auf Sensoren, die...

A family of n-dimensional Lee spheres L is a tiling of Rn , if ∪L = Rn and for every Lu , Lv ∈ L, the intersection Lu ∩ Lv is contained in the boundary of Lu . If neighboring Lee spheres meet along entire (n−1)-dimensional faces, then L is called a face-to-face tiling. We prove the nonexistence of a face-to-face tiling of R4 with Lee spheres of different radii. c © 2005 Elsevier Ltd. All rights...

As organizers of the 9th edition of the Global Trajectory Optimization Competition we were tasked to design a challenging trajectory optimization problem to be solved during the duration of one month. We gave ourselves the goal to create a problem which was accessible enough for newcomers, deep enough for experts, unconventional in its objective function and which allowed for a real-time format...