@article{SiqueiraWernerBaeckeretal.2009, author = {Siqueira, Jose R. and Werner, Frederik and B{\"a}cker, Matthias and Poghossian, Arshak and Zucolotto, Valtencir and Oliveira, Osvaldo N. Jr. and Sch{\"o}ning, Michael Josef}, title = {Layer-by-Layer Assembly of Carbon Nanotubes Incorporated in Light-Addressable Potentiometric Sensors}, series = {Journal of Physical Chemistry C. 113 (2009), H. 33}, journal = {Journal of Physical Chemistry C. 113 (2009), H. 33}, publisher = {American Chemical Society}, address = {Washington, DC}, isbn = {1932-7455}, pages = {14765 -- 14770}, year = {2009}, language = {en} } @inproceedings{BoernerFunkeHendricketal.2009, author = {B{\"o}rner, Sebastian and Funke, Harald and Hendrick, P. and Recker, E.}, title = {LES of Jets In Cross-Flow and Application to the "Micromix" Hydrogen Combustion}, series = {XIX International Symposium on Air Breathing Engines 2009 (ISABE 2009) : Proceedings of a meeting held 7-11 September 2009, Montreal, Canada}, booktitle = {XIX International Symposium on Air Breathing Engines 2009 (ISABE 2009) : Proceedings of a meeting held 7-11 September 2009, Montreal, Canada}, isbn = {9781615676064}, pages = {1555 -- 1561}, year = {2009}, language = {en} } @phdthesis{Fleischhaker2009, author = {Fleischhaker, Robert}, title = {Light propagation in dense and chiral media}, year = {2009}, language = {en} } @article{GasparyanPoghossianVitusevichetal.2009, author = {Gasparyan, F. V. and Poghossian, Arshak and Vitusevich, S. A. and Petrychuk, M. V. and Sydoruk, V. A. and Surmalyan, A. V. and Siqueira, J. R. and Oliveira, O. N. and Offenh{\"a}usser, A. and Sch{\"o}ning, Michael Josef}, title = {Low Frequency Noise In Electrolyte-Gate Field-Effect Devices Functionalized With Dendrimer/Carbon-Nanotube Multilayers}, series = {Noise and fluctuations : 20th International Conference on Noise and Fluctuations, ICNF 2009, Pisa, Italy, 14 - 19 June 2009 / ed. Massimo Macucci; Giovanni Basso}, journal = {Noise and fluctuations : 20th International Conference on Noise and Fluctuations, ICNF 2009, Pisa, Italy, 14 - 19 June 2009 / ed. Massimo Macucci; Giovanni Basso}, publisher = {American Inst. of Physics}, address = {Melville, NY}, isbn = {9780735406650}, pages = {133 -- 136}, year = {2009}, language = {en} } @article{ReisselHirschfeldLustfeldetal.2009, author = {Reißel, Martin and Hirschfeld, J. A. and Lustfeld, H. and Steffen, B.}, title = {Magnetotomography and Electric Currents in a Fuel Cell / Lustfeld, H. ; Reißel, M. ; Steffen, B.}, series = {Fuel Cells. 9 (2009), H. 4}, journal = {Fuel Cells. 9 (2009), H. 4}, publisher = {Wiley-VCH}, address = {Weinheim}, isbn = {1615-6854}, pages = {474 -- 481}, year = {2009}, language = {en} } @article{GrajewskiKoesterTurek2009, author = {Grajewski, Matthias and K{\"o}ster, Michael and Turek, Stefan}, title = {Mathematical and Numerical Analysis of a Robust and Efficient Grid Deformation Method in the Finite Element Context}, series = {SIAM Journal on Scientific Computing}, volume = {31}, journal = {SIAM Journal on Scientific Computing}, number = {2}, publisher = {Society for Industrial and Applied Mathematics}, address = {Philadelphia, Pa.}, doi = {10.1137/050639387}, pages = {1539 -- 1557}, year = {2009}, language = {en} } @article{HartungHornHuschkeetal.2009, author = {Hartung, Frank and Horn, Uwe and Huschke, J{\"o}rg and Kampmann, Markus}, title = {MBMS—IP Multicast/Broadcast in 3G Networks / Hartung, Frank ; Horn, Uwe ; Huschke, J{\"o}rg ; Kampmann, Markus ; Lohmar, Thorsten}, series = {International Journal of Digital Multimedia Broadcasting. 2009 (2009)}, journal = {International Journal of Digital Multimedia Broadcasting. 2009 (2009)}, isbn = {1687-7586}, pages = {1 -- 25}, year = {2009}, language = {en} } @inproceedings{ReisgenSchleserAbdurakhmanovetal.2009, author = {Reisgen, Uwe and Schleser, Markus and Abdurakhmanov, Aydemir and Gumenyuk, Amdrej V.}, title = {Measurement method of electron beam plasma parameters by non-vacuum electron beam welding}, series = {Beam technologies \& laser application : proceedings of the VI international conference, Saint Petersburg, Sept. 23-25, 2009}, booktitle = {Beam technologies \& laser application : proceedings of the VI international conference, Saint Petersburg, Sept. 23-25, 2009}, editor = {Turichin, G.}, publisher = {Politechnical Univ.}, address = {Saint Petersburg}, organization = {Russian Academy of Science}, pages = {259 -- 267}, year = {2009}, language = {en} } @article{BehbahaniFinocchiaroHeinkeetal.2009, author = {Behbahani, Mehdi and Finocchiaro, Thomas and Heinke, Stefanie and Leßmann, Marc}, title = {Methods of design, simulation, and control for the development of new VAD/TAH concepts = Methoden zur Konstruktion, Simulation und Regelung f{\"u}r die Entwicklung von neuen VAD/TAH-Konzepten / Finocchiaro, Thomas ; Heinke, Stefanie ; Behbahani, Mehdi ; Leßma}, series = {Biomedizinische Technik / Biomedical Engineering. 54 (2009), H. 5}, journal = {Biomedizinische Technik / Biomedical Engineering. 54 (2009), H. 5}, isbn = {0013-5585}, pages = {269 -- 281}, year = {2009}, language = {en} } @article{AridaMohsenSchoening2009, author = {Arida, Hassan and Mohsen, Q. and Sch{\"o}ning, Michael Josef}, title = {Microfabrication, characterization and analytical application of a new thin-film silver microsensor}, series = {Electrochimica Acta. 54 (2009), H. 13}, journal = {Electrochimica Acta. 54 (2009), H. 13}, isbn = {0013-4686}, pages = {3543 -- 3547}, year = {2009}, language = {en} } @article{SteinseiferKashefiHormesetal.2009, author = {Steinseifer, Ulrich and Kashefi, Ali and Hormes, Marcus and Schoberer, Mark and Orlikowsky, Thorsten and Behbahani, Mehdi and Behr, Marek and Schmitz-Rode, Thomas}, title = {Miniaturization of ECMO Systems : Engineering Challenges and Methods}, series = {Artificial Organs. 33 (2009), H. 5}, journal = {Artificial Organs. 33 (2009), H. 5}, isbn = {1525-1594}, pages = {A55 -- A55}, year = {2009}, language = {en} } @inproceedings{DachwaldWurm2009, author = {Dachwald, Bernd and Wurm, P.}, title = {Mission analysis for an advanced solar photon thruster}, series = {60th International Astronautical Congress 2009, IAC 2009}, volume = {8}, booktitle = {60th International Astronautical Congress 2009, IAC 2009}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {978-161567908-9}, pages = {6838 -- 6851}, year = {2009}, abstract = {The so-called "compound solar sail", also known as "Solar Photon Thruster" (SPT), is a solar sail design concept, for which the two basic functions of the solar sail, namely light collection and thrust direction, are uncoupled. In this paper, we introduce a novel SPT concept, termed the Advanced Solar Photon Thruster (ASPT). This model does not suffer from the simplified assumptions that have been made for the analysis of compound solar sails in previous studies. We present the equations that describe the force, which acts on the ASPT. After a detailed design analysis, the performance of the ASPT with respect to the conventional flat solar sail (FSS) is investigated for three interplanetary mission scenarios: An Earth-Venus rendezvous, where the solar sail has to spiral towards the Sun, an Earth-Mars rendezvous, where the solar sail has to spiral away from the Sun, and an Earth-NEA rendezvous (to near-Earth asteroid 1996FG3), where a large orbital eccentricity change is required. The investigated solar sails have realistic near-term characteristic accelerations between 0.1 and 0.2mm/s2. Our results show that a SPT is not superior to the flat solar sail unless very idealistic assumptions are made.}, language = {en} } @inproceedings{DachwaldOhndorfSpurmannetal.2009, author = {Dachwald, Bernd and Ohndorf, Andreas and Spurmann, J. and Loeb, H. W. and Schartner, Karl-Heinz and Seboldt, Wolfgang}, title = {Mission design for a SEP mission to saturn}, series = {60th International Astronautical Congress 2009 (IAC 2009)}, booktitle = {60th International Astronautical Congress 2009 (IAC 2009)}, publisher = {Curran Associates, Inc.}, address = {Red Hook, NY}, isbn = {978-1-61567-908-9}, pages = {11 Seiten}, year = {2009}, abstract = {Within ESA's Cosmic Vision 2015-2025 plan, a mission to explore the Saturnian System, with special emphasis on its two moons Titan and Enceladus, was selected for study, termed TANDEM (Titan and Enceladus Mission). In this paper, we describe an optimized mission design for a TANDEM-derived solar electric propulsion (SEP) mission. We have chosen the SEP mission scenario for the interplanetary transfer of the TANDEM spacecraft because all feasible gravity assist sequences for a chemical transfer between 2015 and 2025 result in long flight times of about nine years. Our SEP system is based on the German RIT ion engine. For our optimized mission design, we have extensively explored the SEP parameter space (specific impulse, thrust level, power level) and have calculated an optimal interplanetary trajectory for each setting. In contrast to the original TANDEM mission concept, which intends to use two launch vehicles and an all-chemical transfer, our SEP mission design requires only a single Ariane 5 ECA launch for the same payload mass. Without gravity assist, it yields a faster and more flexible transfer with a fight time of less than seven years, and an increased payload ratio. Our mission design proves thereby the capability of SEP even for missions into the outer solar system.}, language = {en} } @article{BehbahaniTranWalugaetal.2009, author = {Behbahani, Mehdi and Tran, L. and Waluga, C. and Behr, M. and Oedekoven, B. and Mottaghy, K.}, title = {Model-based Numerical Analysis of Platelet Adhesion, Thrombus Growth and Aggregation for Assist Devices}, series = {The International Journal of Artificial Organs. 32 (2009), H. 7}, journal = {The International Journal of Artificial Organs. 32 (2009), H. 7}, isbn = {0391-3988}, pages = {398 -- 398}, year = {2009}, language = {en} } @article{BehbahaniWalugaStocketal.2009, author = {Behbahani, Mehdi and Waluga, C. and Stock, S. and Mai, A. and Bergmann, B. and Behr, M. and Tran, L. and Vonderstein, K. and Scheidt, H. and Oedekoven, B. and Mottaghy, K.}, title = {Modelling and Numerical Analysis of Platelet Reactions and Surface Thrombus Growth}, year = {2009}, language = {en} } @book{Grotendorst2009, author = {Grotendorst, Johannes}, title = {Multiscale Simulation Methods in Molecular Sciences : Institute for Advanced Simulation (IAS) ; winter school, 2 - 6 March 2009, Forschungszentrum J{\"u}lich, Germany ; lecture notes}, address = {J{\"u}lich}, isbn = {978-3-9810843-8-2}, pages = {576 S. : graph. Darst.}, year = {2009}, language = {en} } @article{BurkhardtSchwarzPanetal.2009, author = {Burkhardt, Klaus and Schwarz, Sonja and Pan, Chengrui and Stelter, Felix and Kotliar, Konstantin and Eynatten, Maxilian von and Sollinger, Daniel and Lanzl, Ines and Heemann, Uwe and Baumann, Marcus}, title = {Myeloid-related protein 8/14 complex describes microcirculatory alterations in patients with type 2 diabetes and nephropathy}, series = {Cardiovascular Diabetology}, volume = {8}, journal = {Cardiovascular Diabetology}, number = {10}, publisher = {-}, isbn = {1475-2840}, pages = {1 -- 8}, year = {2009}, language = {en} } @article{HeinrichsUttingFrauenrathetal.2009, author = {Heinrichs, Uwe and Utting, Jane F. and Frauenrath, Tobias and Hezel, Fabian and Krombach, Gabriele A. and Hodenius, Michael A. J. and Kozerke, Sebastian and Niendorf, Thoralf}, title = {Myocardial T2 mapping free of distortion using susceptibility-weighted fast spin-echo imaging: A feasibility study at 1.5 T and 3.0 T}, series = {Magnetic Resonance in Medicine}, volume = {62}, journal = {Magnetic Resonance in Medicine}, number = {3}, publisher = {Wiley-Liss}, address = {New York}, issn = {1522-2594}, doi = {10.1002/mrm.22054}, pages = {822 -- 828}, year = {2009}, abstract = {This study demonstrates the feasibility of applying free-breathing, cardiac-gated, susceptibility-weighted fast spin-echo imaging together with black blood preparation and navigator-gated respiratory motion compensation for anatomically accurate T₂ mapping of the heart. First, T₂ maps are presented for oil phantoms without and with respiratory motion emulation (T₂ = (22.1 ± 1.7) ms at 1.5 T and T₂ = (22.65 ± 0.89) ms at 3.0 T). T₂ relaxometry of a ferrofluid revealed relaxivities of R2 = (477.9 ± 17) mM⁻¹s⁻¹ and R2 = (449.6 ± 13) mM⁻¹s⁻¹ for UFLARE and multiecho gradient-echo imaging at 1.5 T. For inferoseptal myocardial regions mean T₂ values of 29.9 ± 6.6 ms (1.5 T) and 22.3 ± 4.8 ms (3.0 T) were estimated. For posterior myocardial areas close to the vena cava T₂-values of 24.0 ± 6.4 ms (1.5 T) and 15.4 ± 1.8 ms (3.0 T) were observed. The merits and limitations of the proposed approach are discussed and its implications for cardiac and vascular T₂-mapping are considered.}, language = {en} } @article{PoghossianAbouzarRazavietal.2009, author = {Poghossian, Arshak and Abouzar, Maryam H. and Razavi, A. and B{\"a}cker, Matthias and Bijnens, N. and Williams, O. A. and Haenen, K. and Moritz, W. and Wagner, P. and Sch{\"o}ning, Michael Josef}, title = {Nanocrystalline-diamond thin films with high pH and penicillin sensitivity prepared on a capacitive Si-SiO2 structure}, series = {Electrochimica Acta. 54 (2009), H. 25}, journal = {Electrochimica Acta. 54 (2009), H. 25}, isbn = {0013-4686}, pages = {5981 -- 5985}, year = {2009}, language = {en} } @article{AbouzarIngebrandtPoghossianetal.2009, author = {Abouzar, Maryam H. and Ingebrandt, S. and Poghossian, Arshak and Zhang, Y. and Vu, X. T. and Moritz, W. and Sch{\"o}ning, Michael Josef}, title = {Nanoplate field-effect capacitive (bio-)chemical sensor array based on SOI structure}, series = {Procedia Chemistry. 1 (2009), H. 1}, journal = {Procedia Chemistry. 1 (2009), H. 1}, isbn = {1876-6196}, pages = {670 -- 673}, year = {2009}, language = {en} }