Ricky Hussmann

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We consider the performance of small-scale heterogeneous cooperative networks in which some nodes can transmit and/or receive using channels not available to other nodes, i.e., multimodal communication networks. As an example, we assume the presence of an additional wired channel in a conventional diamond relay network operating under the Laneman protocol,(More)
Fragestellung: Es sollte bei elektiven orthopädischen Eingriffen an der unteren Extremität eine erste Dosis-Wirkungsbeziehung von Clonidin zu epidural appliziertem Ropivacain untersucht werden in einem Bereich, in dem am wenigsten mit kardiovaskuklären Nebenwirkungen zu rechnen ist. Methodik: Es wurden sechs Gruppen à 10 Patienten gebildet. Gruppe 1 bekam(More)
OBJECTIVE The aim of this study was to investigate preliminarydose-range effects of clonidine added to ropivacaine for epidural analgesia in elective orthopedic surgery of the lower limbs with doses, causing a minimum of cardiovascular side effects. METHODS 60 patients were randomly assigned to receive in a double-blind fashion a mixture of 1 mg/cm height(More)
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