Development of the ExoMars Chassis and Locomotion Subsystem (2008)
Michaud, S., Gibbesch, A., Thueer, Th., Krebs, A., Lee, C., Despont, B., ...
Genzel, Y., Fischer, M., Olmer, R. M., Schäfer, B., Best, C., König, S., ...
A serum-free process for influenza virus vaccine production (equine and human) in roller bottles and microcarrier systems in 5L-stirred tank and 2L-wave bioreactor (Cytodex 1) is described. MDCK...
Genzel, Y., Olmer, R. M., Schäfer, B., Reichl, U.
A process for equine influenza virus vaccine production using a microcarrier system (Cytodex 1) in a 2 L Wave bioreactor is described. Growth of Madin Darby canine kidney (MDCK) cells in serum...
Genzel, Y., Olmer, R. M., Schäfer, B., Reichl, U.
A process for equine influenza virus vaccine production using a microcarrier system (Cytodex 1) in a 2 L Wave bioreactor is described. Growth of Madin Darby canine kidney (MDCK) cells in serum...
Space Robotics and Planetary Rovers: Dynamics, Modeling and Simulation; Projects and Missions (2005)
Parallel SPR diagnostic system (2004)
Schäfer, B., Danz, N., Harz, M.
We report on the development of a highly sensitive and cost efficient analysis system based on surface plasmon resonance spectroscopy. The advantage of our system consists of optical components being...
Microbial communities are the common mode of bacterial existence in natural habitats. As such complex systems become more and more of interest for biotechnology as well as medical and ecological...
On HIL Simulation of Space Robot Contact Dynamics by Force/Torque Sensor Feedback (2001)
Hardware-in-the-loop simulation, space robotics, contact dynamics, force/torque sensor
Domestication differentially affects cochlear nucleus subdivisions in the gerbil (2000)
Gleich, Otto, Schäfer, B., Kadow, C., Stuermer, I. W., Strutz, J.
We analyzed the effects of domestication on the subdivisions of the cochlear nucleus in the gerbil (Meriones unguiculatus) by comparing their volumes and rostrocaudal extents in laboratory gerbils...
Space Robotics Dynamics Simulation Performance in Real-Time Environments (1999)
Schäfer, B., Krenn, R., Lösch, M., Rulka, W.
The integration of various hardware and software components to achieve an overall simulation capability for the dynamic behaviour of space robotic systems are reported, being all part of real-time,...
Simulation of elastic space manipulator dynamics during satellite capturing (1999)
Capturing of a non-cooperative, free-floating target satellite in geostationary orbit by means of a robotic-based servicing satellite system is an extremely challenging task involving complex...
Dynamic Modelling and Control of Multibody Experiments with Flexible Links (1999)
Goes, L.C.S., Soares, A.M.S., Grandinetti, F.J., Schäfer, B.
Hardware-in-the-Loop-Simulation innerhalb der Servicing Test Anlage (1998)
Der Bericht enthält eine Zusammenstellung der Komponenten, die die Hardware-Seite der Servicing Test Anlage (STA), einer Boden-Simulationsanlage für den Einsatz von Raumfahrtrobotik, bilden. Dabei...
Simulation of Manipulator Deployment and Satellite Capturing Dynamics (1998)
Schäfer, B., Lösch, M., Landzettel, K.
Capturing of a non-cooperative, free-floating target satellite in geostationary orbit by means of a robotic-based servicing satellite system is an extremely challenging task involving complex...
Instabilitäten in Simulationen bei Rückführung von Kraft-Momenten-Signalen (1998)
Dieser Beitrag befaßt sich mit Instabilitäten bei Hardware-in-the-Loop-Simulationen von Raumfahrtrobotik-Prozeduren. Durch die Verwendung von Softwaresimulationen in Verbindung mit einem...
European Tracked Micro-Robot for Planetary Surface Exploration (1998)
Bertrand, R., Schäfer, B., Van Winnendael, M.
In the frame of future exploratory missions within the solar system the European Space Agency (ESA) has identified the need to extend therange of scientific measurement from the immediate vicinity of...
On Telerobotic in Spaceflight: Activities at the Space Operations Division (1997)
Since about one decade DLR is strongly involved in preparing and developing advanced technologies for space telerobotic systems and their successful in-orbit operations. The overall work comprises...
Krenn, R., Lösch, M., Schäfer, B.
In diesem Bericht wird vorgestellt, in welcher Weise ein Industrie- roboter innerhalb der Servicing Test Facility der DLR zur Simulation von Raumfahrtmanipulatoren eingesetzt wird. Durch Integration...
Real-Time Simulation of Flexible Space Manipulator Dynamics (1997)
Schäfer, B., Lösch, M., Rulka, W.
Accurate dynamic models for space manipulator systems are required for supporting both the design and the development of the system itself, and furthermore, for incorporating real-time models within...
Attitude Control System of the MASCO Balloon-Borne Gamma Ray Telescope. (1997)
Schäfer, B., Fonseca, R.A.(1), Villela, T.(1), DeSouza, P.N.(1), Correa, R.V.(1), Alves, A.M.(1), ...
We describe the attitude control system of the MASCO experiment. The MASCO project is a balloon-borne gamma ray telescope in final phase of development at the National Institute for Space Research...
Advanced Ground-Based Telerobotic Operations and Simulation Environment. (1996)
Lösch, M., Schäfer, B., Rehm, R., Garton, D.
This paper gives an overview of the modeling and simulation capabilities of the Servicing Test Facility (STF) developed by DLR in Oberpfaffenhofen. The facility has the main purpose to provide a...
Integration of Simulation Tools for Efficient Telerobotic Operations. (1996)
Lösch, M., Schäfer, B., Krenn, R., Rehm, R., Garton, D.
This paper gives an overview of the integration of different software modules into the Servicing Test Facility (STF) developed by DLR in Oberpfaffenhofen and the resulting modeling and simulation...
Simulation of Telerobotics Operations via Satellite. (1995)
Gomez-Elvira, J. (1), Santo-Thomas, J. (1), Rehm, R., Schäfer, B.
INTA and DLR jointly with a group of Spanish Universities performed a viability study about a demonstrator of robotic servicing technology on LEO satellites. One of the output of this analysis was to...
Free Vibration Analysis of Flexible Beams and Joints as Models for Space Robotic Manipulators (1994)
The goal of this study is the investigation of the influence of different parameters on the behaviour of free vibrating space manipulators, as is the Hermes Robitic Arm. Simple models of elastic...
Dynamics, Control and Simulation of Elastic Space Manipulators. (1994)
Thre most important subjects of this paper are:the analysis of the dynamics of vibration of space manipulators; the design of new con- trol laws for the actuators and the simulation of flight...
Platform for Robotic Simulation for LEO Satellites (1994)
Gomez-Elvira, J. (1), Santo-Tomas, J. (1), Munoz, T. (1), Schäfer, B.
The INTA jointly to a group of Spanish Universities and the DLR, performed a viability study about a demonstrator of robotic servicing technology on LEO satellites. One of the output of this analysis...
Ground Support for Operations of Telerobotic In-Orbit Servicing. (1992)
This paper describes the operational support of the ground operationssegment for telerobotic activities in orbit. This is accompplished by a hardware-in-the-loop real-time facility serving for...
The Ca-channel as cardiac autoantigen (1991)
Kühl, U., Melzner, B., Schäfer, B., Strauer, B. E.
We recently described autoantibodies to the ADP/ATP carrier of the inner mitochondrial membrane as an organ specific autoantigen found in high frequencies in sera of patients with myocarditis and...
The primary structure of chicken B-creatine kinase and evidence for heterogeneity of its mRNA (1986)
Hossle, J.P., Rosenberg, U.B., Schäfer, B., Eppenberger, H.M.
cDNA clones for chicken B-CK were isolated by immunoscreening from a gizzard cDNA library constructed in the expression vector λgtll. The entire coding portion in addition to the complete 3′...
Quantitative Mixed Culture Studies with Three Bacterial Species
Schmidt,J. K., Schäfer,B., Geisler,L., Reichl,U.
Microbial communities are the common mode of existence of bacteria in their natural habitats. As such complex systems gain more and more interest for Biotechnology as well as Medical and Ecological...
Genzel,Y., Fischer,M., Olmer,R. M., Schäfer,B., Best,C., König,S., ...
The switch from serum containing media to serum-free media in mammalian cell culture has become a major issue in the last years. Especially for virus vaccine production processes such as influenza,...
Growth Dynamics in a Chemostat with Three Bacterial Species
Schmidt,J. K., Schäfer,B., Reichl,U.
We study a mixed culture consisting of three bacterial species Pseudomonas aeruginosa, Burkholderia cepacia, and Staphylococcus aureus as model system relevant for medical applications. Our approach...
Genzel,Y., Fischer,M., Olmer,R. M., Schäfer,B., Best,C., König,S., ...
A serum-free process for influenza virus vaccine production (equine and human) in roller bottles and microcarrier systems in 5L-stirred tank and 2L-wave bioreactor (Cytodex 1) is described. MDCK...
The primary structure of chicken B-creatine kinase and evidence for heterogeneity of its mRNA.
Hossle, J P, Rosenberg, U B, Schäfer, B, Eppenberger, H M, Perriard, J C
cDNA clones for chicken B-CK were isolated by immunoscreening from a gizzard cDNA library constructed in the expression vector lambda gtll. The entire coding portion in addition to the complete 3'...
Molinari, S., Relaix, F., Lemonnier, M., Kirschbaum, B., Schäfer, B., Buckingham, M.
Expression of the mouse cardiac actin gene depends on a distal enhancer (−7 kbp) which has been shown, in transgenic mice, to direct expression to embryonic skeletal muscle. The presence of this...
The primary structure of chicken B-creatine kinase and evidence for heterogeneity of its mRNA.
Hossle, J P, Rosenberg, U B, Schäfer, B, Eppenberger, H M, Perriard, J C
cDNA clones for chicken B-CK were isolated by immunoscreening from a gizzard cDNA library constructed in the expression vector lambda gtll. The entire coding portion in addition to the complete 3'...
Molinari, S., Relaix, F., Lemonnier, M., Kirschbaum, B., Schäfer, B., Buckingham, M.
Expression of the mouse cardiac actin gene depends on a distal enhancer (−7 kbp) which has been shown, in transgenic mice, to direct expression to embryonic skeletal muscle. The presence of this...
Quantitative Mixed Culture Studies with Three Bacterial Species
Schmidt, J. K., Schäfer, B., Geisler, L., Reichl, U.
Microbial communities are the common mode of existence of bacteria in their natural habitats. As such complex systems gain more and more interest for Biotechnology as well as Medical and Ecological...
Genzel, Y., Fischer, M., Olmer, R. M., Schäfer, B., Best, C., König, S., ...
The switch from serum containing media to serum-free media in mammalian cell culture has become a major issue in the last years. Especially for virus vaccine production processes such as influenza,...
Growth Dynamics in a Chemostat with Three Bacterial Species
Schmidt, J. K., Schäfer, B., Reichl, U.
We study a mixed culture consisting of three bacterial species Pseudomonas aeruginosa, Burkholderia cepacia, and Staphylococcus aureus as model system relevant for medical applications. Our approach...
FEL Wave-front Measurements in the Soft X-ray Region at FLASH 2008-08-24 - 2008-08-29
E. Plönjes, P. Juranic, B. Keitel, M. Kuhlmann, ...
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