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Article
Open AccessMeasurement of prompt J/ψ and beauty hadron production cross sections at mid-rapidity in pp collisions at \( \sqrt{s}=7 \) TeV
The ALICE experiment at the LHC has studied J/ψ production at mid-rapidity in pp collisions at \( \sqrt{s}=7 \) TeV through its electron pair decay on a data sample corresponding to ...
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Article
Open AccessUnderlying Event measurements in pp collisions at \( \sqrt {s} = 0.9 \) and 7 TeV with the ALICE experiment at the LHC
We present measurements of Underlying Event observables in pp collisions at \( \sqrt {s} = 0.9 \) and 7TeV. The analysis is perfo...
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Chapter
Renaissance der Stadt durch Kultur
Die Ausrufung der Krise der Stadt begleitet die öffentliche Diskussion schon so lange, dass man sie fast für den Normalzustand halten könnte. Das galt interessanterweise auch für Zeiten relativen Wohlstands: S...
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Chapter and Conference Paper
A Short Introduction to Computer Networks
Computer Networks have become an essential tool in many aspects: human communication, gathering, exchange and sharing of information, distributed work environments, access to remote resources (data and computi...
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Chapter and Conference Paper
On the number of simple cycles in planar graphs
Let C(G) denote the number of simple cycles of a graph G and let C(n) be the maximum of C(G) over all planar graphs with n nodes. We present a lower bound on C(n) constructing graphs with at least 2.27n cycles. A...
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Chapter and Conference Paper
Matching convex shapes with respect to the symmetric difference
This paper deals with questions from convex geometry related to shape matching. In particular, we consider the problem of matching convex figures minimizing the area of the symmetric difference. The main theor...
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Article
Histopathology studies in human malignant melanomas of the choroid after unsuccessful treatment with 106Ru/106Rh ophthalmic applicators
Choroidal malignant melanomas were examined after unsuccessful brachytherapy with 106Ru/106Rh ophthalmic plaques. The histologic findings were compared with those obtained in non-irradiated melanomas similar in s...
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Chapter and Conference Paper
Approximation of convex figures by pairs of rectangles
We consider the problem of approximating a convex figure in the plane by a pair (τ, R) of homothetic (i.e. similar and parallel) rectangles with τ⊂C⊂R. We show the existence of such pairs where the sides of the o...
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Article
Kapillar-Veränderungen beim Para-Phenylendiamin-Ödem des Kaninchens
Para-Phenylendiamin erzeugt nach subcutaner Injektion beim Kaninchen ein Ödem der Zungenmuskulatur, das licht- und elektronenmikroskopisch sowie durch Bestimmung des Trockengewichtes nachweisbar ist. Die Kapil...
