Dirk Stamer

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Twenty-three knees in 22 patients with Schatzker type VI tibial plateau fractures were treated with a hybrid ring external fixator using tensioned wires proximally and half-pins distally. All but two injuries were secondary to high-energy trauma. Six were open injuries, and eight patients had other major musculoskeletal trauma. Eight patients were treated(More)
Today e-mail communication information is widely used in organizations to distribute information. The increasing volume of received emails hinders an efficient work. It becomes more and more difficult to identify relevant e-mails inside this enormous volume of information. This work presents a solution in a multi-user environment by improving an established(More)
Today e-mail communication information is widely used in organizations to distribute information. The increasing volume of received emails hinders an efficient work. It becomes more and more difficult to identify relevant e-mails inside this enormous volume of information. This work presents a solution in a multi-user environment by improving an established(More)
The interfacial shear strength and bone tissue response was investigated for an arc deposited (AD) commercially pure titanium implant surface, with (AD/HA) and without (AD) plasma-sprayed hydroxyapatite (HA) coating. Ten purpose bred coonhounds received bilateral femoral stem implantation (AD and AD/HA) in the proximal femurs (hemiarthroplasty). The femoral(More)
ERP systems are characterized by a high degree of complexity what is challenging to replicate in the classroom environment. However, there is a strong industry demand for students having ERP training during their studies at universities. This paper reports a joint effort of University of Rostock and Riga Technical University to enhance introductory ERP(More)
Organizations are faced today with an increasing amount of information. This information overload leads more and more to wrong decisions and has therefore economic consequences. Especially decision-makers and knowledge intensive workers are affected. This work introduces information demand pattern for teams in order to improve the information flow in the(More)