Ingo Barth

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BACKGROUND Peripheral blood progenitor cell (PBPC) collections should be safe and efficient. Therefore, the influence and risk factors in large-volume leukaphereses (LVL) with standardized blood volumes was investigated. STUDY DESIGN AND METHODS In a total of 724 autologous LVL performed at our center, either 4x or 6x the patient's blood volume (PBV) was(More)
Online research maps are websites that present information about certain research activities in a structured manner. Institutions like universities, states, or individual researchers use them as knowledge base to identify and communicate " who knows what " and " where can the respective information be found ". Furthermore, these items are used as a research(More)
Distributed multimedia applications require negotiation of quality of service (QoS) and resource reservation for distributed application parts and communication links. Negotiation of QoS is a balancing process between the QoS specified by a client, the resource availabilities of the distributed system and the functional capabilities of the distributed(More)
Classical document handling systems are among the most frequently used computer applications. Their popularity stems from the implied rise in document quality and handling efficiency. The electronic document at this stage is the exact equivalent of a traditional paper document. It comprises information represented by text and graphical images structured in(More)
The outcome of a pericyclic reaction is typically represented by arrows in the Lewis structure of the reactant, symbolizing the net electron transfer. Quantum simulations can be used to interpret these arrows in terms of electronic fluxes between neighboring bonds. The fluxes are decomposed into contributions from electrons in so-called pericyclic orbitals,(More)