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A research agenda for the European Association for Endoscopic Surgeons (EAES)
Francis, N.,Kazaryan, A. M.,Pietrabissa, A.,Goitein, D.,Yiannakopoulou, E.,Agresta, F.,Khatkov, I.,Schulze, S.,Arulampalam, T.,Tomulescu, V. Springer Science + Business Media 2017 Surgical endoscopy Vol.31 No.5
<P>An EAES research agenda was developed using a systematic methodology and can be used to focus MAS research. This study was commissioned by the European Association for Endoscopic Surgery (EAES).</P>
F. Buck,K. Wiegers,A. Schulz,T. Schiestel 한국공업화학회 2021 Journal of Industrial and Engineering Chemistry Vol.104 No.-
Perovskite hollow fibers have been used to extract oxygen from different oxygen containing plasmas. Theinfluence of the working length and the temperature on the oxygen transport of (La0.6Ca0.4)(Co0.8Fe0.2)O3-d(LCCF) hollow fiber membranes in an air and a CO2 plasma were investigated and compared with a conventionalelectrically heated oven system at a similar temperature. High-quality LCCF hollow fiber membraneswere prepared via phase inversion spinning and sintering. In the CO2 plasma, the feasibility of theoxygen extraction due to the CO2 splitting according to CO2¢CO + ½ O2 was studied. For an active membranelength of 0.5 cm, oxygen permeation values of 17.27 ml min 1 cm 2 in an air plasma at 0.67 kWand 4.97 ml min 1 cm 2 in a CO2 plasma at 1 kW were reached.
A. Eckert,R. Neugebauer,M. Rossinger,M. Wahl,F. Schulz 한국소성가공학회 2011 기타자료 Vol.2011 No.8
This paper deals with the determination of application limits of an already presented method [1] to predict distortion of joined car body assemblies caused by mechanical joining technologies. The investigated method is particularly developed concerning the demands coming from the application in the automotive body production. Parameter studies in simulation and experiment are presented which show the influence of pre-straining and clamping on the joints properties and dimensional accuracy of the assembly. The gained cognitions allow conclusions about the quality of prediction of dimensional accuracy using the proposed simplified model in different joining situations. Finally, the investigated method is applied to a car body assembly.