Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Ch. Richter"'
Publikováno v:
The Journal of the Acoustical Society of America. 119:2665-2676
The time-domain impedance boundary conditions of Tam and Auriault are extended for impedance boundaries with subsonic mean flows. This extension requires an effective impedance. A model for the effective impedance is proposed, which guarantees the co
Autor:
H. P. Mühlig, H. J. Neumann, Henning Dralle, E. Kruse, W. H. Hamelmann, Wolfgang Timmermann, O. Thomusch, Ch. Richter, J. Voß, Carsten Sekulla
Publikováno v:
European Surgery. 35:240-245
BACKGROUND: Employment of intraoperative neuromonitoring (IONM) of the recurrent laryngeal nerve (RLN) is not unusual nowadays. But up to now, no prospective beneficial studies have been available that evaluate whether the additional use of IONM is b
Publikováno v:
Zentralblatt für Chirurgie. 127:421-424
The transligamental intraoperative neuromonitoring of the recurrent nerve is established in many surgical clinics as an useful and reliable technique. It is especially suitable to identify the recurrent nerve and to monitor its function during thyroi
Publikováno v:
Sensors and Actuators A: Physical. 94:87-94
Due to its chemical inertness after effusing the incorporated hydrogen as well as the oxygen free deposition atmosphere in combination with a deposition temperature 3 /O 2 gas mixture in a plasma enhanced process. By varying important etching paramet
Autor:
E. Sarasin, M. Keller, M. K. Hohl, R. Otto, St. Spörri, A. Braghetti, W. Hänggi, P. Vock, H. Schneider, N. O. Lang, W. Stoll, G. Giudici, C. A. Andres, Th. Gyr, H. J. Altermatt, Th. Bodmer, A. Malek, A. Valiton-Crusi, N. Fournet, F. Béguin, Ch. Breymann, Ch. Richter, C. Hüttner, R. Huch, A. Huch
Publikováno v:
Archives of Gynecology and Obstetrics. 256:S220-S223
Autor:
S. Nitsch, U. Müller, C. Kückens, Busse, Frank Thiele, Ch. Richter, Friedrich Bake, Lars Enghardt
Publikováno v:
16th AIAA/CEAS Aeroacoustics Conference.
This work examines the influences of cell interaction on the acoustic damping performance of a recently developed liner structure (similar to Helmholtz resonators). Due to the patented production process slots remain in the cell walls and thereby the
Publikováno v:
SPIE Proceedings.
For comprehensive fatigue tests and surveillance of large scale structures, a vibration monitoring system working in the Hz and sub Hz frequency range was realized and tested. The system is based on a wireless sensor network and focuses especially on
Autor:
Ulf Michel, Ingo Röhle, Claus Heuwinkel, Ch. Richter, Lars Enghardt, Stefan Busse, Frank Thiele, Piergiorgio Ferrante, Antonio Scofano
Publikováno v:
14th AIAA/CEAS Aeroacoustics Conference (29th AIAA Aeroacoustics Conference).
This paper presents the results of insertion loss measurements and numerical impedance eduction of three dierent liner samples. An overview over the test rig and methodology is given and preprocessed results in terms of reection and transmission coec
Autor:
Ch. Richter, M. Ludwig
Publikováno v:
Computers & Graphics. 14:389-394
The Geometry Modelling System (GEMO), developed at Dresden University of Technology, covers the area of definition and manipulation of geometrical objects with regard to a further processing in a CAD/CAM system. The programming system GEMO has been d
Autor:
Sergei M. Korneev, Ch. Richter
Publikováno v:
Synthesis. 1995:1248-1250