The new multipurpose event-generation framework SHERPA, acronym for Simulation for High-Energy Reactions of PArticles, is presented. It is entirely written in the object-oriented programming language C++. In its current form, it is able to completely simulate electron–positron and unresolved photon–photon collisions at high energies. Also, fully hadronic collisions, such as, e.g., proton–anti-p...

This paper reviews the design of the hybrid wheeled-leg rover Sherpa. Focus is set on the mechanical design of the suspension system that is constituted by four independently controllable legs with a wheel mounted at each leg. Achievements and drawbacks of the current design are outlined and lead together with the new application range to a revised design of the suspension. The new design and i...

INTRODUCTION ABO and Rh blood group systems are the most important blood grouping systems from clinical aspect. Determination of blood group is important for blood transfusion therapy, medico-legal purposes, organ transplantation, settlement of paternity disputes etc. METHODS A cross-sectional descriptive study was carried out for a period of one year from 1st January 2011 to 31st December 20...

We present an implementation of the Yennie-Frautschi-Suura (YFS) scheme for all-orders resummation logarithms from emission soft real and virtual photons in processes that are critical future lepton colliders. They include, particular, e^-e^+\to f\bar{f} e−<...

Triple gauge boson hadroproduction, in particular the production of three W-bosons at the LHC, is considered at next-to leading order accuracy in QCD. The NLO matrix elements are combined with parton showers. Multijet merging is invoked such that NLO matrix elements with one additional jet are also included. The studies here incorporate both the signal and all relevant backgrounds for VH produc...