TY - JOUR A1 - Förster, Arnold A1 - Malzer, S. A1 - Heber, J. A1 - Peter, M. T1 - Vertical transport and relaxation mechanisms in d-doping superlattices. Malzer, S.; Heber, J.; Peter, M.; Eckl, S.; Elpelt, R.; Doehler, G. H.; Förster, A.; Lüth, H. JF - Physica E: Low-dimensional Systems and Nanostructures. 2 (1998), H. 1-4 Y1 - 1998 SN - 1386-9477 SP - 349 EP - 352 ER - TY - JOUR A1 - Schwarzer, Klemens A1 - Peter, M. T1 - Solarer Dampfsterilisator für die medizinische Anwendung in Entwicklungsländern / M.Peter ; K. Schwarzer JF - Energie für die Zukunft : 28. Juni bis 1. Juli 1994 ; [Tagungsbericht 2] / 9. Internationales Sonnenforum '94. [Hrsg. Deutsche Gesellschaft für Sonnenenergie e.V. - DGS. Red. A. Hohmann ; H. H. Hohmann]. - (Internationales Sonnenforum ; 9,2) Y1 - 1994 N1 - Internationales Sonnenforum <9, 1994, Stuttgart> SP - 1447 EP - 1454 PB - DGS-Sonnenenergie CY - München ER - TY - JOUR A1 - Kämper, Klaus-Peter A1 - Ehrfeld, W. A1 - Hessel, V. A1 - Lacher, M. T1 - Market oriented development and production of microdevices. Ehrfeld, W.; Hessel, V.; Kämper, K.-P.; Lacher, M.; Picard, A.; Schmidt, M.; Schulz, C. JF - Proceedings : 21th International Conference on Microelectronics : MIEL '97 ; Niš, Yugoslavia, 14-17 September 1997. Vol. 1 Y1 - 1997 SN - 0-7803-3664-X SP - 71 EP - 79 PB - IEEE Service Center CY - Piscataway, NJ ER - TY - JOUR A1 - Kämper, Klaus-Peter A1 - Abraham, M. A1 - Ehrfeld, W. A1 - Hessel, V. T1 - Microsystem technology: Between research and industrial application. Abraham, M.; Ehrfeld, W.; Hessel, V.; Kämper, K.-P.; Lacher, M.; Picard, A. JF - Microelectronic Engineering. 41-42 (1998) Y1 - 1998 SN - 0167-9317 N1 - International Conference on Micro- and Nanofarbication SP - 47 EP - 52 ER - TY - JOUR A1 - Kurz, R. A1 - Linder, Peter A1 - Trzewik, Jürgen A1 - Rüffer, M. A1 - Artmann, Gerhard A1 - Digel, Ilya A1 - Rothermel, A. A1 - Robitzki, A. A1 - Temiz Artmann, Aysegül T1 - Contractile tension and beating rates of self-exciting monolayers and 3D-tissue constructs of neonatal rat cardiomyocytes JF - Medical and Biological Engineering and Computing N2 - The CellDrum technology (The term 'CellDrum technology' includes a couple of slightly different technological setups for measuring lateral mechanical tension in various types of cell monolayers or 3D-tissue constructs) was designed to quantify the contraction rate and mechanical tension of self-exciting cardiac myocytes. Cells were grown either within flexible, circular collagen gels or as monolayer on top of respective 1-mum thin silicone membranes. Membrane and cells were bulged outwards by air pressure. This biaxial strain distribution is rather similar the beating, blood-filled heart. The setup allowed presetting the mechanical residual stress level externally by adjusting the centre deflection, thus, mimicking hypertension in vitro. Tension was measured as oscillating differential pressure change between chamber and environment. A 0.5-mm thick collagen-cardiac myocyte tissue construct induced after 2 days of culturing (initial cell density 2 x 10(4) cells/ml), a mechanical tension of 1.62 +/- 0.17 microN/mm(2). Mechanical load is an important growth regulator in the developing heart, and the orientation and alignment of cardiomyocytes is stress sensitive. Therefore, it was necessary to develop the CellDrum technology with its biaxial stress-strain distribution and defined mechanical boundary conditions. Cells were exposed to strain in two directions, radially and circumferentially, which is similar to biaxial loading in real heart tissues. Thus, from a biomechanical point of view, the system is preferable to previous setups based on uniaxial stretching. Y1 - 2010 U6 - https://doi.org/10.1007/s11517-009-0552-y SN - 1741-0444 VL - 48 IS - 1 SP - 59 EP - 65 PB - Springer Nature CY - Cham ER - TY - JOUR A1 - Jahnke, Siegfried A1 - Menzel, Marion I. A1 - Dusschoten, Dagmar van A1 - Roeb, Gerhard W. A1 - Bühler, Jonas A1 - Minwuyelet, Senay A1 - Blümler, Peter A1 - Temperton, Vicky M. A1 - Hombach, Thomas A1 - Streun, Matthias A1 - Beer, Simone A1 - Khodaverdi, Maryam A1 - Ziemons, Karl A1 - Coenen, Heinz H. A1 - Schurr, Ulrich T1 - Combined MRI–PET dissects dynamic changes in plant structures and functions JF - The Plant Journal N2 - Unravelling the factors determining the allocation of carbon to various plant organs is one of the great challenges of modern plant biology. Studying allocation under close to natural conditions requires non-invasive methods, which are now becoming available for measuring plants on a par with those developed for humans. By combining magnetic resonance imaging (MRI) and positron emission tomography (PET), we investigated three contrasting root/shoot systems growing in sand or soil, with respect to their structures, transport routes and the translocation dynamics of recently fixed photoassimilates labelled with the short-lived radioactive carbon isotope 11C. Storage organs of sugar beet (Beta vulgaris) and radish plants (Raphanus sativus) were assessed using MRI, providing images of the internal structures of the organs with high spatial resolution, and while species-specific transport sectoralities, properties of assimilate allocation and unloading characteristics were measured using PET. Growth and carbon allocation within complex root systems were monitored in maize plants (Zea mays), and the results may be used to identify factors affecting root growth in natural substrates or in competition with roots of other plants. MRI–PET co-registration opens the door for non-invasive analysis of plant structures and transport processes that may change in response to genomic, developmental or environmental challenges. It is our aim to make the methods applicable for quantitative analyses of plant traits in phenotyping as well as in understanding the dynamics of key processes that are essential to plant performance. Y1 - 2009 SN - 1365-313X VL - 59 IS - 4 SP - 634 EP - 644 PB - Wiley CY - Weinheim ER - TY - BOOK A1 - Peter, M. A1 - Stracke, Thomas A1 - Weinzierl, C. A1 - Faber, Christian A1 - Schwarzer, Klemens T1 - Verbundvorhaben zur Ermittlung der Leistungsfähigkeit von Sonnenheizsystemen zur Wassererwärmung : Phase 2 (VELS II) ; Abschlussbericht Y1 - 1995 PB - Solar-Institut Jülich, Fachhochschule Aachen CY - Jülich ER - TY - JOUR A1 - Kurulgan Demirci, Eylem A1 - Demirci, T. A1 - Trzewik, Jürgen A1 - Linder, Peter A1 - Karakulah, G. A1 - Artmann, Gerhard A1 - Sakizli, M. A1 - Temiz Artmann, Aysegül T1 - Genome-Wide Gene Expression Analysis of NIH 3T3 Cell Line Under Mechanical Stimulation JF - Cellular and molecular bioengineering. 4 (2011), H. 1 Y1 - 2011 SN - 1865-5025 SP - 46 EP - 55 PB - Springer CY - Berlin ER - TY - JOUR A1 - Kirchner, Patrick A1 - Oberländer, Jan A1 - Friedrich, Peter A1 - Rysstad, G. A1 - Berger, J. A1 - Keusgen, M. A1 - Schöning, Michael Josef T1 - Realization of a calorimetric gas sensor on polyimide foil for applications in aseptic food industry JF - Procedia Engineering. 5 (2010) Y1 - 2010 SN - 1877-7058 N1 - Eurosensor XXIV Conference SP - 264 EP - 267 ER - TY - JOUR A1 - Öhlschläger, Peter A1 - Corvinus, Florian M. A1 - Orth, Carina A1 - Moriggl, Richard T1 - Persistent STAT3 activation in colon cancer is associated with enhanced cell proliferation and tumor growth / Corvinus, Florian, Moriggl, Richard ; Tsareva, Svetlana A. ; Wagner, Stefan ; Pfitzner, Edith B. ; Baus, Daniela ; Kaufmann, Roland : Huber, Luka JF - Neoplasia. 7 (2005), H. 6 Y1 - 2005 SN - 1476-5586 SP - 545 EP - 555 ER - TY - JOUR A1 - Öhlschläger, Peter A1 - Quetting, Michael A1 - Alvarez, Gerardo A1 - Dürst, Matthias A1 - Gissmann, Lutz A1 - Kaufmann, Andreas M. T1 - Enhancement of immunogenicity of a therapeutic cervical cancer DNA-based vaccine by co-application of sequence-optimized genetic adjuvants JF - International Journal of Cancer Y1 - 2009 SN - 1097-0215 VL - 125 IS - 1 SP - 189 EP - 198 PB - Wiley CY - Weinheim ER - TY - CHAP A1 - Haissig, M. A1 - Dören, Horst-Peter A1 - Stadler, P. T1 - The horizontal continuous casting process of steel - a contribution to the economic production of unalloyed, alloyed and high alloyed steel T2 - VOEST-Alpine Continuous Casting Conference : 12.-15. 10.1981, Johannes-Keppler-Universität Linz Y1 - 1981 SP - Vortrag 21 CY - Linz ER - TY - JOUR A1 - Saffe, P. A1 - Lodewiks, J. A1 - Haas, H.-J. A1 - Feigel, H.-J. A1 - Ulrich, H. A1 - Mauer, J. A1 - Ortwig, H. A1 - Dahmann, Peter A1 - Rotthäuser, S. A1 - Tao, J. A1 - Ohlischläger, O. A1 - Scholz, D. A1 - Bergmann, M. A1 - Anders, P. T1 - Neues von ASB Antreiben – Steuern – Bewegen JF - Ölhydraulik und Pneumatik. Vol. 33 (1989), H. 7 Y1 - 1989 SN - 0341-2660 SP - 550 EP - 572 ER - TY - JOUR A1 - Hennecke, Klaus A1 - Schwarzbözl, Peter A1 - Hoffschmidt, Bernhard A1 - Göttsche, Joachim A1 - Koll, G. A1 - Beuter, M. A1 - Hartz, T. T1 - The solar power tower Jülich – a solar thermal power plant for test and demonstration of air receiver JF - Solar energy and human settlement : Elektronische Ressource : proceedings of ISES world congress 2007 ; (Vol. I - Vol. V) / [ISES Solar World Congress. ISES, International Solar Energy Society]. D. Yogi Goswami ; Yuwen Zhao Y1 - 2007 SN - 978-7-302-16146-2 N1 - Solar World Congress <2007, Beijing> ; International Solar Energy Society SP - 1749 EP - 1753 PB - Tsinghua Univ. Press CY - Beijing ER - TY - JOUR A1 - Maggakis-Kelemen, C. A1 - Bork, M. A1 - Kayser, Peter A1 - Biselli, Manfred A1 - Artmann, Gerhard T1 - Biological and mechanical quality of red blood cells cultured from human umbilical cord blood stem cells JF - Medical and biological engineering and computing. 41 (2003), H. 3 Y1 - 2003 SN - 0140-0118 SP - 350 EP - 356 ER - TY - CHAP A1 - Dören, Horst-Peter A1 - Molitor, M. A1 - Ertl, Karl-Heinz ED - Lugscheider, Erich T1 - Problematik der Härtemessung an pulverflammgespritzten Verschleißschutzschichten mit Hilfe mobiler, dynamischer Härteprüfverfahren T2 - Thermische Spritzkonferenz : TS 96 ; Vorträge und Posterbeiträge. Essen 6. bis 8. März 1996. DVS-Berichte. Bd. 175 Y1 - 1996 SN - 3-87155-480-4 SP - 249 EP - 254 PB - DVS-Verl. CY - Düsseldorf ER - TY - CHAP A1 - Dören, Horst-Peter A1 - Plaschka, K. A1 - Pohl, M. T1 - Die Untersuchung von Schutzgasschweißdrähten mit Hilfe des Rasterelektronenmikroskops T1 - Investigation of wires for gas shielded arc welding using the scanning electron microscope T2 - Fortschritte in der Metallographie. Berichte der 7. Internationalen Metallographie-Tagung Leoben 15. bis 17. Oktober 1986. Sonderbände der Praktischen Metallographie. 18 Y1 - 1987 SN - 0343-3579 SP - 333 EP - 345 PB - Riederer CY - Stuttgart ER - TY - CHAP A1 - Dachwald, Bernd A1 - Boehnhardt, Herrmann A1 - Broj, Ulrich A1 - Geppert, Ulrich R. M. E. A1 - Grundmann, Jan-Thimo A1 - Seboldt, Wolfgang A1 - Seefeldt, Patric A1 - Spietz, Peter A1 - Johnson, Les A1 - Kührt, Ekkehard A1 - Mottola, Stefano A1 - Macdonald, Malcolm A1 - McInnes, Colin R. A1 - Vasile, Massimiliano A1 - Reinhard, Ruedeger T1 - Gossamer roadmap technology reference study for a multiple NEO Rendezvous Mission T2 - Advances in solar sailing N2 - A technology reference study for a multiple near-Earth object (NEO) rendezvous mission with solar sailcraft is currently carried out by the authors of this paper. The investigated mission builds on previous concepts, but adopts a strong micro-spacecraft philosophy based on the DLR/ESA Gossamer technology. The main scientific objective of the mission is to explore the diversity of NEOs. After direct interplanetary insertion, the solar sailcraft should—within less than 10 years—rendezvous three NEOs that are not only scientifically interesting, but also from the point of human spaceight and planetary defense. In this paper, the objectives of the study are outlined and a preliminary potential mission profile is presented. Y1 - 2014 SN - 978-3-642-34906-5 (Print) ; 978-3-642-34907-2 (E-Book) SP - 211 EP - 226 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - McInnes, Colin R. A1 - Bothmer, Volker A1 - Dachwald, Bernd A1 - Geppert, Ulrich R. M. E. A1 - Heiligers, Jeannette A1 - Hilgers, Alan A1 - Johnson, Les A1 - Macdonald, Malcolm A1 - Reinhard, Ruedeger A1 - Seboldt, Wolfgang A1 - Spietz, Peter T1 - Gossamer roadmap technology reference study for a Sub-L1 Space Weather Mission T2 - Advances in solar sailing N2 - A technology reference study for a displaced Lagrange point space weather mission is presented. The mission builds on previous concepts, but adopts a strong micro-spacecraft philosophy to deliver a low mass platform and payload which can be accommodated on the DLR/ESA Gossamer-3 technology demonstration mission. A direct escape from Geostationary Transfer Orbit is assumed with the sail deployed after the escape burn. The use of a miniaturized, low mass platform and payload then allows the Gossamer-3 solar sail to potentially double the warning time of space weather events. The mission profile and mass budgets will be presented to achieve these ambitious goals. Y1 - 2014 SN - 978-3-642-34906-5 (Print) ; 978-3-642-34907-2 (E-Book) SP - 227 EP - 242 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Macdonald, Malcolm A1 - McGrath, C. A1 - Appourchaux, T. A1 - Dachwald, Bernd A1 - Finsterle, W. A1 - Gizon, L. A1 - Liewer, P. C. A1 - McInnes, Colin R. A1 - Mengali, G. A1 - Seboldt, W. A1 - Sekii, T. A1 - Solanki, S. K. A1 - Velli, M. A1 - Wimmer-Schweingruber, R. F. A1 - Spietz, Peter A1 - Reinhard, Ruedeger ED - Macdonald, Malcolm T1 - Gossamer roadmap technology reference study for a solar polar mission T2 - Advances in solar sailing N2 - A technology reference study for a solar polar mission is presented. The study uses novel analytical methods to quantify the mission design space including the required sail performance to achieve a given solar polar observation angle within a given timeframe and thus to derive mass allocations for the remaining spacecraft sub-systems, that is excluding the solar sail sub-system. A parametric, bottom-up, system mass budget analysis is then used to establish the required sail technology to deliver a range of science payloads, and to establish where such payloads can be delivered to within a given timeframe. It is found that a solar polar mission requires a solar sail of side-length 100–125 m to deliver a ‘sufficient value’ minimum science payload, and that a 2.5 μm sail film substrate is typically required, however the design is much less sensitive to the boom specific mass. Y1 - 2014 SN - 978-3-642-34906-5 U6 - https://doi.org/10.1007/978-3-642-34907-2_17 SP - 243 EP - 257 PB - Springer CY - Berlin, Heidelberg ER -