In general, maxillary canines contain only single root and root canals, therefore, only few recent studies regarding maxillary canines with two root canals have been reported. This case report will demonstrate a maxillary canine is composed with two root canals which are completely separated, therefore, it will generate more precise understanding of anatomical variations of the maxillary canine...

In this paper, we describe the newest version of our mathematical e-learning material generation system, e-Math Interaction Agent 2. Its key feature is the simplicity of its solution plans and presentation definitions. The presentation layers are completely separated from the pure mathematical solution processes, significantly increasing the reusability of the definitions.

We consider two independent bosonic oscillators immersed in a common bath, evolving in time with a completely positive, markovian, quasifree (Gaussian) reduced dynamics. We show that an initially separated Gaussian state can become entangled as a result of a purely noisy mechanism. In certain cases, the dissipative dynamics allows the persistence of these bath induced quantum correlations even ...

Completely separated sulfur isotope signature frequency distributions for sedimentary sulfide and coexisting inorganic sulfate proved the field scale hydrochemical dominance of bacterial sulfate reduction and thus a strong overall natural attenuation potential of the aquifer section. Consequently, a significant improvement of the water quality and an eventually complete attenuation of the acid ...

Aimed at an audience of researchers and graduate students in computational geometry and algorithm design, this book uses the Geometric Spanner Network Problem to showcase a number of useful algorithmic techniques, data structure strategies, and geometric analysis techniques with many applications, practical and theoretical. The authors present rigorous descriptions of the main algorithms and th...