@article{ForstKaragiannisLuebbenetal.2008, author = {Forst, Thomas and Karagiannis, E. and L{\"u}bben, G. and Hohberg, C. and Sch{\"o}ndorf, T. and Dikta, Gerhard and Drexler, M. and Morcos, M. and D{\"a}nschel, W. and Borchert, M. and Pf{\"u}tzner, A.}, title = {Pleiotrophic and anti-inflammatory effects of pioglitazone precede the metabolic activity in type 2 diabetic patients with coronary artery disease}, series = {Atherosclerosis. 197 (2008), H. 1}, journal = {Atherosclerosis. 197 (2008), H. 1}, issn = {0021-9150}, doi = {10.1016/j.atherosclerosis.2007.05.006}, pages = {311 -- 317}, year = {2008}, language = {en} } @article{MusholtSchoendorfPfuetzneretal.2009, author = {Musholt, Petra B. and Sch{\"o}ndorf, Thomas and Pf{\"u}tzner, Andreas and Hohberg, Cloth and Kleine, Iris and Fuchs, Winfried and Hehenwarter, Silvia and Dikta, Gerhard and Kerschgens, Benedikt and Forst, Thomas}, title = {Combined Pioglitazone and Metformin Treatment Maintains the Beneficial Effect of Short-Term Insulin Infusion in Patients with Type 2 Diabetes: Results from a Pilot Study}, series = {Journal of Diabetes Science and Technology. 3 (2009), H. 6}, journal = {Journal of Diabetes Science and Technology. 3 (2009), H. 6}, publisher = {Sage Publishing}, address = {London}, isbn = {1932-2968}, pages = {1442 -- 1450}, year = {2009}, language = {en} } @article{Dikta2008, author = {Dikta, Gerhard}, title = {The Bootstrap in Binary Model Diagnostics}, series = {Frontiers of applied and computational mathematics : New Jersey Institute of Technology, USA, 19 - 21 May 2008 ; [dedicated to Daljit Singh Ahluwalia on his 75th birthday ; Fifth Annual Frontiers in Applied and Computational Mathematics Conference (FACM '08) ; selection of papers] / ed. by Denis Blackmore}, journal = {Frontiers of applied and computational mathematics : New Jersey Institute of Technology, USA, 19 - 21 May 2008 ; [dedicated to Daljit Singh Ahluwalia on his 75th birthday ; Fifth Annual Frontiers in Applied and Computational Mathematics Conference (FACM '08) ; selection of papers] / ed. by Denis Blackmore}, publisher = {World Scientific}, address = {Hackensack, NJ [u.a.]}, isbn = {978-981-283-528-4}, pages = {119 -- 126}, year = {2008}, language = {en} } @article{WernerSchusserSpalthahnetal.2011, author = {Werner, Frederik and Schusser, Sebastian and Spalthahn, Heiko and Wagner, Torsten and Yoshinobu, Tatsuo and Sch{\"o}ning, Michael Josef}, title = {Field-programmable gate array based controller for multi spot light-addressable potentiometric sensors with integrated signal correction mode}, series = {Electrochimica Acta}, volume = {56}, journal = {Electrochimica Acta}, number = {26}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0013-4686}, doi = {10.1016/j.electacta.2011.03.012}, pages = {9656 -- 9660}, year = {2011}, abstract = {A light-addressable potentiometric sensor (LAPS) can measure the concentration of one or several analytes at the sensor surface simultaneously in a spatially resolved manner. A modulated light pointer stimulates the semiconductor structure at the area of interest and a responding photocurrent can be read out. By simultaneous stimulation of several areas with light pointers of different modulation frequencies, the read out can be performed at the same time. With the new proposed controller electronic based on a field-programmable gate array (FPGA), it is possible to control the modulation frequencies, phase shifts, and light brightness of multiple light pointers independently and simultaneously. Thus, it is possible to investigate the frequency response of the sensor, and to examine the analyte concentration by the determination of the surface potential with the help of current/voltage curves and phase/voltage curves. Additionally, the ability to individually change the light intensities of each light pointer is used to perform signal correction.}, language = {en} } @article{DiktaSubramanian2009, author = {Dikta, Gerhard and Subramanian, Sundarraman}, title = {Inverse censoring weighted median regression / Sundarraman Subramanian and Gerhard Dikta}, series = {Statistical Methodology. 6 (2009), H. 6}, journal = {Statistical Methodology. 6 (2009), H. 6}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {1572-3127}, pages = {594 -- 603}, year = {2009}, language = {en} } @article{GerhardsBelloumBerretzetal.2010, author = {Gerhards, Michael and Belloum, Adam and Berretz, Frank and Sander, Volker and Skorupa, Sascha}, title = {A history-tracing XML-based provenance framework for workflows}, series = {The 5th Workshop on Workflows in Support of Large-Scale Science}, journal = {The 5th Workshop on Workflows in Support of Large-Scale Science}, publisher = {IEEE}, address = {New York}, isbn = {978-1-4244-8989-3}, doi = {10.1109/WORKS.2010.5671873}, pages = {10 Seiten}, year = {2010}, abstract = {The importance of validating and reproducing the outcome of computational processes is fundamental to many application domains. Assuring the provenance of workflows will likely become even more important with respect to the incorporation of human tasks to standard workflows by emerging standards such as WS-HumanTask. This paper addresses this trend by an actor-based workflow approach that actively support provenance. It proposes a framework to track and store provenance information automatically that applies for various workflow management systems. In particular, the introduced provenance framework supports the documentation of workflows in a legally binding way. The authors therefore use the concept of layered XML documents, i.e. history-tracing XML. Furthermore, the proposed provenance framework enables the executors (actors) of a particular workflow task to attest their operations and the associated results by integrating digital XML signatures.}, language = {en} } @article{WagnerWernerMiyamotoetal.2012, author = {Wagner, Torsten and Werner, Frederik and Miyamoto, Ko-Ichiro and Sch{\"o}ning, Michael Josef and Yoshinobu, Tatsuo}, title = {Development and characterisation of a compact light-addressable potentiometric sensor (LAPS) based on the digital light processing (DLP) technology for flexible chemical imaging}, series = {Sensors and Actuators B: Chemical}, volume = {170}, journal = {Sensors and Actuators B: Chemical}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0925-4005}, doi = {10.1016/j.snb.2010.12.003}, pages = {34 -- 39}, year = {2012}, abstract = {Chemical imaging systems allow the visualisation of the distribution of chemical species on the sensor surface. This work represents a new flexible approach to read out light-addressable potentiometric sensors (LAPS) with the help of a digital light processing (DLP) set-up. The DLP, known well for video projectors, consists of a mirror-array MEMS device, which allows fast and flexible generation of light patterns. With the help of these light patterns, the sensor surface of the LAPS device can be addressed. The DLP approach has several advantages compared to conventional LAPS set-ups, e.g., the spot size and the shape of the light pointer can be changed easily and no mechanical movement is necessary, which reduces the size of the set-up and increases the stability and speed of the measurement. In addition, the modulation frequency and intensity of the light beam are important parameters of the LAPS set-up. Within this work, the authors will discuss two different ways of light modulation by the DLP set-up, investigate the influence of different modulation frequencies and different light intensities as well as demonstrate the scanning capabilities of the new set-up by pH mapping on the sensor surface.}, language = {en} } @article{Damrau1999, author = {Damrau, Karin}, title = {Beyond Solidity - Inventions, Spaces and Concepts for the Elements of Air and Water}, series = {Architectural design : AD. 69 (1999), H. 3-4}, journal = {Architectural design : AD. 69 (1999), H. 3-4}, isbn = {0003-8504}, pages = {22 -- 33}, year = {1999}, language = {en} } @article{Damrau2000, author = {Damrau, Karin}, title = {Fantastic Spatial Combinations in Film}, series = {Architectural design : AD. 70 (2000), H. 1}, journal = {Architectural design : AD. 70 (2000), H. 1}, isbn = {0003-8504}, pages = {58 -- 61}, year = {2000}, language = {en} } @article{WeberBhujuChandraetal.2004, author = {Weber, Hans-Joachim and Bhuju, S. and Chandra, S. and Mo, X.}, title = {Fabrication of biodegradable nanofibers for tubular scaffolds in regenerative medicine / Weber, H.-J. ; Bhuju, S. ; Chandra, S. ; Mo, X.}, series = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2, Teil 2}, journal = {Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2, Teil 2}, pages = {1016 -- 1017}, year = {2004}, language = {en} } @article{DoorschodtSchreinemachersBehbahanietal.2011, author = {Doorschodt, B. M. and Schreinemachers, M. C. J. M. and Behbahani, Mehdi and Florquin, S. and Weis, J. and Staat, Manfred and Tolba, R. H.}, title = {Hypothermic machine perfusion of kidney grafts: which pressure is preferred}, series = {Annals of Biomedical Engineering. 39 (2011), H. 3}, journal = {Annals of Biomedical Engineering. 39 (2011), H. 3}, publisher = {Springer}, address = {Berlin}, isbn = {1573-9686}, pages = {1051 -- 1059}, year = {2011}, language = {en} } @article{StaatVu2012, author = {Staat, Manfred and Vu, Duc Khoi}, title = {Limit analysis of flaws in pressurized pipes and cylindrical vessels Part II: Circumferential defects}, series = {Engineering Fracture Mechanic}, volume = {97}, journal = {Engineering Fracture Mechanic}, number = {1}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0013-7944}, doi = {10.1016/j.engfracmech.2012.05.017}, pages = {314 -- 333}, year = {2012}, abstract = {Upper and lower bound theorems of limit analyses have been presented in part I of the paper. Part II starts with the finite element discretization of these theorems and demonstrates how both can be combined in a primal-dual optimization problem. This recently proposed numerical method is used to guide the development of a new class of closed-form limit loads for circumferential defects, which show that only large defects contribute to plastic collapse with a rapid loss of strength with increasing crack sizes. The formulae are compared with primal-dual FEM limit analyses and with burst tests. Even closer predictions are obtained with iterative limit load solutions for the von Mises yield function and for the Tresca yield function. Pressure loading of the faces of interior cracks in thick pipes reduces the collapse load of circumferential defects more than for axial flaws. Axial defects have been treated in part I of the paper.}, language = {en} } @article{KernFrentzelBehrens2010, author = {Kern, Alexander and Frentzel, Ralf and Behrens, J{\"o}rg}, title = {Simulation of the transient voltages in the auxiliary power network of a large power plant in case of a direct lightning strike to the high-voltage overhead transmission line}, publisher = {IEEE}, address = {New York}, isbn = {978-88-905519-0-1}, doi = {10.1109/ICLP.2010.7845756}, pages = {749-1 -- 749-7}, year = {2010}, abstract = {Large power plants can be endangered by lightning strikes with possible consequences regarding their safety and availability. A special scenario is a lightning strike to the HV overhead transmission line close to the power plant's connection to the power grid. If then additionally a so-called shielding failure of the overhead ground wire on top of the overhead transmission line is assumed, i.e. the lightning strikes directly into a phase conductor, this is an extreme electromagnetic disturbance. The paper deals with the numerical simulation of such a lightning strike and the consequences on the components of the power plant's auxiliary power network connected to different voltage levels.}, language = {en} } @article{BouquegneauKernRousseau2010, author = {Bouquegneau, Christian and Kern, Alexander and Rousseau, Alain}, title = {Lightning safety guidelines}, pages = {6 Seiten}, year = {2010}, abstract = {This paper introduces lightning to the layman, noting the right behaviour in front of thunderstorms as well as protective measures against lightning. It also contributes to the prevention of lightning injuries and damages. This report was prepared by the authors inside the AHG1 Group for IEC TC81 (Lightning Protection).}, language = {en} } @article{KernKloetersPferdemenges2010, author = {Kern, Alexander and Kl{\"o}ters, Georg and Pferdemenges, J{\"o}rg}, title = {Optimised protection against lightning for the signalling and safety systems of level crossings on non-electrified railway lines}, series = {RTR : European Rail Technology Review}, volume = {50}, journal = {RTR : European Rail Technology Review}, number = {2}, publisher = {DVV Media Group}, address = {Hamburg}, issn = {0079-9548}, year = {2010}, language = {en} } @article{KernSchelthoffMathieu2010, author = {Kern, Alexander and Schelthoff, Christof and Mathieu, Moritz}, title = {Probability of lightning strikes to air-terminations of structures using the electro-geometrical model theory and the statistics of lightning current parameters}, publisher = {IEEE}, address = {New York}, isbn = {978-88-905519-0-1}, doi = {10.1109/ICLP.2010.7845757}, pages = {750-1 -- 750-8}, year = {2010}, abstract = {Planning the air-terminations for a structure to be protected the use of the rolling-sphere method (electro-geometrical model) is the best way from the physics of lightning point-of-view. Therefore, international standards prefer this method. However, using the rolling-sphere method only results in possible point-of-strikes on a structure without giving information about the probability of strikes at the individual points compared to others.}, language = {en} } @article{AbouzarPoghossianPedrazaetal.2011, author = {Abouzar, Maryam H. and Poghossian, Arshak and Pedraza, A. M. and Gandhi, D. and Ingebrandt, S. and Moritz, W. and Sch{\"o}ning, Michael Josef}, title = {An array of field-effect nanoplate SOI capacitors for (bio-)chemical sensing}, series = {Biosensors and Bioelectronics. 26 (2011), H. 6}, journal = {Biosensors and Bioelectronics. 26 (2011), H. 6}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {0956-5663}, pages = {3023 -- 3028}, year = {2011}, language = {en} } @article{Naujokat2010, author = {Naujokat, Anke}, title = {Ut rhetorica architectura - Leon Battista Alberti´s Technique of Architectural Collage / Leon Battista Albertis architektonische Collagetechnik}, series = {Candide : journal for architectural knowledge}, volume = {2}, journal = {Candide : journal for architectural knowledge}, publisher = {RWTH Aachen}, address = {Aachen}, issn = {1869-6465}, pages = {73 -- 100}, year = {2010}, abstract = {Leon Battista Alberti, probably the most innovative architect of early Renaissance Italy, has always fascinated scholars by virtue of the striking interpenetration of theory and practice manifest in his work. As an architect, Alberti was an autodidact. Without the benefit of the formative influence of a master or design education, the roots of his conception of architecture lie in his intellectual formation through humanistic rhetoric. The present study demonstrates with reference to a specific project — the Tempietto of the Holy Sepulchre in Florence — how Alberti's humanist approach conditioned his method of architectural design.}, language = {en} } @article{WeberLacoKunetal.2009, author = {Weber, Hans-Joachim and Laco, Filip and Kun, Ma and Ramakrishna, S.}, title = {The dose effect of human bone marrow-derived mesenchymal stem cells on epidermal development in organotypic co-culture / Laco, Filip ; Kun, Ma ; Weber, Hans Joachim ; Ramakrishna, S. ; Chan, Casey K.}, series = {Journal of Dermatological Science. 55 (2009), H. 3}, journal = {Journal of Dermatological Science. 55 (2009), H. 3}, isbn = {0923-1811}, pages = {150 -- 160}, year = {2009}, language = {en} } @article{ArtmannKelemenPorstetal.1998, author = {Artmann, Gerhard and Kelemen, C. and Porst, Dariusz and B{\"u}ldt, G.}, title = {Cellular engineering: Crash tests an menschlichen Erythrozyten geben Aufschluß {\"u}ber versteckte Materialeigenschaften zellul{\"a}rer Proteine / Artmann, G. M. ; Kelemen, Ch. ; Porst, D. ; B{\"u}ldt, G. ; Chien, Shu}, series = {Biomedizinische Technik / Biomedical Engineering. 43 (1998), H. s1}, journal = {Biomedizinische Technik / Biomedical Engineering. 43 (1998), H. s1}, isbn = {1862-278}, pages = {446 -- 447}, year = {1998}, language = {en} } @article{AbouzarPedrazaSchoeningetal.2010, author = {Abouzar, Maryam H. and Pedraza, A. M. and Sch{\"o}ning, Michael Josef and Poghossian, Arshak}, title = {Label-free DNA hybridization and denaturation detection by means of field-effect nanoplate SOI capacitors functionalized with gold nanoparticles}, series = {Procedia Engineering}, volume = {5}, journal = {Procedia Engineering}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1877-7058}, doi = {10.1016/j.proeng.2010.09.259}, pages = {918 -- 921}, year = {2010}, abstract = {A new approach for a label-free electrical detection of DNA hybridization and denaturation using an array of individually addressable field-effect nanoplate SOI (silicon-on-insulator) capacitors functionalized with gold nanoparticles is presented. By using a constant-capacitance measuring setup in a differential mode, signal changes of ∼110 mV and ∼70 mV have been registered after the DNA hybridization and denaturation events, respectively.}, language = {en} } @article{KraftNobisrathSalumaaetal.2004, author = {Kraft, Bodo and Nobisrath, Ulrich and Salumaa, Priit and Schultchen, Erhard}, title = {Fujaba based Tool Development for eHome Systems / Nobisrath, Ulrich ; Salumaa, Priit ; Schultchen, Erhard ; Kraft, Bodo}, series = {Electronic Notes in Theoretical Computer Science. 127 (2004), H. 1}, journal = {Electronic Notes in Theoretical Computer Science. 127 (2004), H. 1}, isbn = {1571-0661}, pages = {89 -- 99}, year = {2004}, language = {en} } @article{RobinsonFunkeHendricketal.2008, author = {Robinson, A. E. and Funke, Harald and Hendrick, P. and Recker, E. and Peirs, J.}, title = {Development of a hydrogen fuelled 1 kW ultra micro gas turbine with special respect to designing, testing and mapping of the µ-scale combustor}, series = {IEEE International Conference on Sustainable Energy Technologies, 2008 : ICSET 2008 ; Singapore, 24 - 27 Nov. 2008.}, journal = {IEEE International Conference on Sustainable Energy Technologies, 2008 : ICSET 2008 ; Singapore, 24 - 27 Nov. 2008.}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-1887-9}, pages = {656 -- 660}, year = {2008}, language = {en} } @article{SchwarzerdaSilvaHoffschmidtetal.2009, author = {Schwarzer, Klemens and da Silva, Vieira E. and Hoffschmidt, Bernhard and Schwarzer, T.}, title = {A new solar desalination system with heat recovery for decentralised drinking water production}, series = {Desalination. 248 (2009), H. 1-3}, journal = {Desalination. 248 (2009), H. 1-3}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {0011-9164}, pages = {204 -- 211}, year = {2009}, language = {en} } @article{HeuermannHoltrup2009, author = {Heuermann, Holger and Holtrup, Stephan}, title = {Fundamentals and ignition of a microplasma at 2.45 GHZ / Holtrup, Stephan ; Heuermann, Holger}, series = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, journal = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-4748-0}, pages = {1607 -- 1609}, year = {2009}, language = {en} } @article{HeuermannIbrahim2009, author = {Heuermann, Holger and Ibrahim, Irfan}, title = {Improvements in the flicker noise reduction technique for osillator designs / Ibrahim, Irfan ; Heuermann, Holger}, series = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, journal = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-4748-0}, pages = {1215 -- 1218}, year = {2009}, language = {en} } @article{BerretzSkorupaSanderetal.2010, author = {Berretz, Frank and Skorupa, Sascha and Sander, Volker and Belloum, Adam}, title = {Towards an actor-driven workflow management system for grids}, series = {Proceedings of 2010 International Symposium on Collaborative Technologies and Systems}, journal = {Proceedings of 2010 International Symposium on Collaborative Technologies and Systems}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-6619-1}, doi = {10.1109/CTS.2010.5478458}, pages = {611 -- 616}, year = {2010}, abstract = {Currently, most workflow management systems in Grid environments provide push-oriented job distribution strategies, where jobs are explicitly delegated to resources. In those scenarios the dedicated resources execute submitted jobs according to the request of a workflow engine or Grid wide scheduler. This approach has various limitations, particularly if human interactions should be integrated in workflow execution. To support human interactions with the benefit of enabling inter organizational computation and community approaches, this poster paper proposes the idea of a pull-based task distribution strategy. Here, heterogeneous resources, including human interaction, should actively select tasks for execution from a central repository. This leads to special demands regarding security issues like access control. In the established push-based job execution the resources are responsible for granting access to workflows and job initiators. In general this is done by access control lists, where users are explicitly mapped to local accounts according to their policies. In the pull-based approach the resources actively apply for job executions by sending requests to a central task repository. This means that every resource has to be able to authenticate against the repository to be authorized for task execution. In other words the authorization is relocated from the resources to the repository. The poster paper introduces current work regarding to the mentioned security aspects in the pull-based approach within the scope of the project "HiX4AGWS".}, language = {en} } @article{TrillaGrossenRobinsonetal.2008, author = {Trilla, Joan and Grossen, J{\"u}rgen and Robinson, Alexander and Funke, Harald and Bosschaerts, Walter and Hendrick, Patrick}, title = {Development of a hydrogen combustion chamber for an ultra micro gas turbine}, series = {PowerMEMS 2008, 8th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, microEMS 2008, 2nd Symposium on Micro Environmental Machine Systems, Sendai, JP, Nov 9-12, 2008}, journal = {PowerMEMS 2008, 8th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, microEMS 2008, 2nd Symposium on Micro Environmental Machine Systems, Sendai, JP, Nov 9-12, 2008}, pages = {101 -- 104}, year = {2008}, language = {en} } @article{OverduinBlomeHoell2007, author = {Overduin, James and Blome, Hans-Joachim and Hoell, Josef}, title = {Wolfgang Priester: from the big bounce to the Lambda-dominated universe}, series = {Naturwissenschaften}, volume = {94}, journal = {Naturwissenschaften}, number = {6}, isbn = {0028-1042}, pages = {417 -- 429}, year = {2007}, language = {en} } @article{WilsonBlome2009, author = {Wilson, T. L. and Blome, Hans-Joachim}, title = {The Pioneer anomaly and a rotating G{\"o}del universe}, series = {Advances in Space Research}, volume = {44}, journal = {Advances in Space Research}, number = {11}, isbn = {0273-1177}, pages = {1345 -- 1353}, year = {2009}, language = {en} } @article{BlomeChiconeHehletal.2010, author = {Blome, Hans-Joachim and Chicone, Carmen and Hehl, Friedrich W. and Mashhoon, Bahram}, title = {Nonlocal modification of Newtonian gravity}, series = {Physical Review D}, volume = {81}, journal = {Physical Review D}, number = {6}, publisher = {American Physical Society}, address = {Melville, NY}, issn = {0556-2821}, doi = {10.1103/PhysRevD.81.065020}, year = {2010}, abstract = {The Newtonian regime of a recent nonlocal extension of general relativity is investigated. Nonlocality is introduced via a scalar "constitutive" kernel in a special case of the translational gauge theory of gravitation, namely, the teleparallel equivalent of general relativity. In this theory, the nonlocal aspect of gravity simulates dark matter. A nonlocal and nonlinear generalization of Poisson's equation of Newtonian gravitation is presented. The implications of nonlocality for the gravitational physics in the solar system are briefly studied.}, language = {en} } @article{Grotendorst1991, author = {Grotendorst, Johannes}, title = {Maple programs for converting series expansions to rational functions using the Levin transformation automatic generation of FORTRAN functions for numerical applications}, series = {Computer Physics Communications. 55 (1991), H. 3}, journal = {Computer Physics Communications. 55 (1991), H. 3}, isbn = {0010-4655}, pages = {325 -- 335}, year = {1991}, language = {en} } @article{WagnerWernerMiyamotoetal.2010, author = {Wagner, Torsten and Werner, Frederik and Miyamoto, Ko-ichiro and Ackermann, Hans-Josef and Yoshinobu, Tatsuo and Sch{\"o}ning, Michael Josef}, title = {FPGA-based LAPS device for the flexible design of sensing sites on functional interfaces}, series = {Physica Status Solidi (A)}, volume = {207}, journal = {Physica Status Solidi (A)}, number = {4}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1862-6300}, doi = {10.1002/pssa.200983320}, pages = {844 -- 849}, year = {2010}, abstract = {The development of new interfaces for (bio-)chemical sensors requires comprehensive analyses and testing. The light-addressable potentiometric sensor (LAPS) can be used as a platform to investigate the sensitivity of a newly developed interface towards (bio-)chemical agents. LAPS measurements are spatially resolved by utilisation of focused light beams to define individual measurement spots. In this work, a new digitally modulated LAPS set-up based on an FPGA design will be introduced to increase the number of measurement spots, to shorten the measurement time and to improve the measurement accuracy.}, language = {en} } @article{Grotendorst1992, author = {Grotendorst, Johannes}, title = {Algorithms of mixed symbolic-numeric type for rational approximation}, series = {Artificial intelligence, expert systems and symbolic computing : selected and revised papers from the IMACS 13th World Congress [on Computation and Applied Mathematics], Dublin, Ireland, July 1991 / ed. by Elias N. Houstis ...}, journal = {Artificial intelligence, expert systems and symbolic computing : selected and revised papers from the IMACS 13th World Congress [on Computation and Applied Mathematics], Dublin, Ireland, July 1991 / ed. by Elias N. Houstis ...}, publisher = {North-Holland}, address = {Amsterdam}, isbn = {0-444-89703-8}, pages = {145 -- 154}, year = {1992}, language = {en} } @article{Grotendorst1991, author = {Grotendorst, Johannes}, title = {A Maple package for transforming series, sequences and functions}, series = {Computer Physics Communications. 67 (1991), H. 2}, journal = {Computer Physics Communications. 67 (1991), H. 2}, isbn = {0010-4655}, pages = {325 -- 342}, year = {1991}, language = {en} } @article{Grotendorst1990, author = {Grotendorst, Johannes}, title = {Approximating functions by means of symbolic computation and a general extrapolation method}, series = {Computer Physics Communications. 59 (1990), H. 2}, journal = {Computer Physics Communications. 59 (1990), H. 2}, isbn = {0010-4655}, pages = {289 -- 301}, year = {1990}, language = {en} } @article{GrotendorstJansenSchoberth1993, author = {Grotendorst, Johannes and Jansen, Paul and Schoberth, Siegfried}, title = {On Solving the McConnell Equations in Biochemistry / Grotendorst, Johannes ; Jansen, Paul ; Schoberth, Siegfried}, series = {MapleTech. 1 (1993)}, journal = {MapleTech. 1 (1993)}, isbn = {1061-5733}, pages = {56 -- 62}, year = {1993}, language = {en} } @article{GrotendorstSchoberthChapmanetal.1996, author = {Grotendorst, Johannes and Schoberth, S. M. and Chapman, B. E. and Kuchel, P. W.}, title = {Ethanol Transport in Zymomonas mobilis Measured by Using in Vivo Nuclear Magnetic Resonance Spin Transfer / Schoberth, S. M. ; Chapman, B. E. ; Kuchel, P. W. ; Wittig, R. M. ; Grotendorst, Johannes ; Jansen, Paul ; Graaf, A. A. de}, series = {Journal of Bacteriology. 178 (1996), H. 6}, journal = {Journal of Bacteriology. 178 (1996), H. 6}, isbn = {0021-9193}, pages = {1756 -- 1761}, year = {1996}, language = {en} } @article{GrotendorstShuangRenHalling1996, author = {Grotendorst, Johannes and Shuang-Ren, Zhao and Halling, Horst}, title = {Calculation of the Potential Distribution for a Three-Layer Spherical Volume Conductor / Shuang-Ren, Zhao ; Grotendorst, Johannes ; Halling, Horst}, series = {MapleTech . 2 (1996), H. 1}, journal = {MapleTech . 2 (1996), H. 1}, isbn = {1061-5733}, pages = {59 -- 66}, year = {1996}, language = {en} } @article{GrotendorstDornseiffer2000, author = {Grotendorst, Johannes and Dornseiffer, J{\"u}rgen}, title = {Computer-aided Modelling and Simulation of the Thermodynamics of Steam Reforming / Grotendorst, Johannes ; Dornseiffer, J{\"u}rgen}, series = {Mathematics and Computers in Simulation. 51 (2000), H. 5}, journal = {Mathematics and Computers in Simulation. 51 (2000), H. 5}, isbn = {0378-4754}, pages = {451 -- 471}, year = {2000}, language = {en} } @article{GrotendorstKlessDickhausetal.2004, author = {Grotendorst, Johannes and Kless, A. and Dickhaus, T. and Meyer, W.}, title = {Data Mining in der pharmazeutischen Forschung und Entwicklung / Kless, A. ; Dickhaus, T. ; Meyer, W. ; Grotendorst, J.}, series = {LITUS - Laboratory IT User Service. 1 (2004)}, journal = {LITUS - Laboratory IT User Service. 1 (2004)}, pages = {20 -- 21}, year = {2004}, language = {en} } @article{GrotendorstKlessEitrich2004, author = {Grotendorst, Johannes and Kless, A. and Eitrich, T.}, title = {Data Mining in F \& E / Kless, A. ; Eitrich, T. ; Meyer, W. ; Grotendorst, J.}, series = {BioWorld: Magazin f{\"u}r Molekularbiologische und Biotechnologische Applikationen. 9 (2004), H. 2}, journal = {BioWorld: Magazin f{\"u}r Molekularbiologische und Biotechnologische Applikationen. 9 (2004), H. 2}, isbn = {1424-8514}, pages = {22 -- 23}, year = {2004}, language = {en} } @article{GrotendorstScottAubertFreconetal.2004, author = {Grotendorst, Johannes and Scott, Tony C. and Aubert-Fr{\´e}con, Monique and Hadinger, Gis{\`e}le}, title = {Asymptotically exact calculation of the exchange energies of one-active-electron diatomic ions with the surface integral method / Scott, Tony C. ; Aubert-Fr{\´e}con, Monique ; Hadinger, Gis{\`e}le ; Andrae, Dirk ; Grotendorst, Johannes ; Morgan Ill, John D.}, series = {Journal of Physics B: Atomic, Molecular and Optival Physics. 37 (2004), H. 22}, journal = {Journal of Physics B: Atomic, Molecular and Optival Physics. 37 (2004), H. 22}, isbn = {0953-4075}, pages = {4451 -- 4469}, year = {2004}, language = {en} } @article{GrotendorstScottAubertFreconetal.2004, author = {Grotendorst, Johannes and Scott, Tony C. and Aubert-Fr{\´e}con, Monique and Andrae, D. and Morgan III, J. D. and Glasser, M. L.}, title = {Exchange Energy for Two-Active-Electron Diatomic Systems within the Surface Integral Method / Scott,T. C .; Aubert-Fr{\´e}con, M. ; Andrae, D. ; Grotendorst, J. ; Morgan III, J. D. ; Glasser, M. L.}, series = {Applicable Algebra in Engineering, Communication and Computing. 15 (2004), H. 2}, journal = {Applicable Algebra in Engineering, Communication and Computing. 15 (2004), H. 2}, isbn = {0938-1279}, pages = {101 -- 128}, year = {2004}, language = {en} } @article{GrotendorstScottAubertFrecon2006, author = {Grotendorst, Johannes and Scott, Tony C. and Aubert-Fr{\´e}con, Monique}, title = {New Approach for the Electronic Energies of the Hydrogen Molecular Ion / Scott, Tony C. ; Aubert-Fr{\´e}con, Monique ; Grotendorst, Johannes}, series = {Chemical Physics. 324 (2006), H. 2/3}, journal = {Chemical Physics. 324 (2006), H. 2/3}, isbn = {0301-0104}, pages = {323 -- 338}, year = {2006}, language = {en} } @article{GrotendorstEitrichKlessetal.2007, author = {Grotendorst, Johannes and Eitrich, T. and Kless, A. and Druska, C.}, title = {Classification of Highly Unbalanced CYP450 Data of Drugs Using Cost Sensitive Machine Learning Techniques / Eitrich, T. ; Kless, A. ; Druska, C. ; Meyer, W. ; Grotendorst J.}, series = {Journal of Chemical Information and Modeling. 47 (2007), H. 1}, journal = {Journal of Chemical Information and Modeling. 47 (2007), H. 1}, isbn = {1549-9596}, pages = {92 -- 103}, year = {2007}, language = {en} } @article{Stulpe2009, author = {Stulpe, Werner}, title = {Unitary Operator}, series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, journal = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-70622-9}, pages = {807 -- 809}, year = {2009}, language = {en} } @article{FredebeulKreinKnoben2010, author = {Fredebeul-Krein, Markus and Knoben, Werner}, title = {Long term risk sharing contracts as an approach to establish public-private partnerships for investment into next generation access networks}, series = {Telecommunications Policy}, volume = {34}, journal = {Telecommunications Policy}, number = {9}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0308-5961}, doi = {10.1016/j.telpol.2010.07.011}, pages = {528 -- 539}, year = {2010}, abstract = {This paper develops an investment/pricing model for the deployment of basic broadband networks which, along with other applications, is applicable to public-private partnership projects. In particular, a new investment model is suggested to be used for finance deployment over a longer term by enabling both private and public investors to participate in the roll-out of next generation access (NGA) infrastructure. This so-called "long-term risk sharing concept" has several notable benefits compared with the traditional regulatory approach. Above all, the model enables both private operators and public authorities to share the risk of investing in NGA infrastructure. Thus the model offers a way for public authorities to achieve a timely and countrywide roll-out of NGA networks, including in areas where NGA investment would otherwise not occur.}, language = {en} } @article{Stulpe2009, author = {Stulpe, Werner}, title = {Self-Adjoint Operator}, series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, journal = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-70622-9}, pages = {692 -- 697}, year = {2009}, language = {en} } @article{Stulpe2009, author = {Stulpe, Werner}, title = {Projection}, series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, journal = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-70622-9}, pages = {497 -- 499}, year = {2009}, language = {en} } @article{Stulpe2009, author = {Stulpe, Werner}, title = {Operator}, series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, journal = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-70622-9}, pages = {440 -- 444}, year = {2009}, language = {en} } @article{StulpeScholz2009, author = {Stulpe, Werner and Scholz, Erhard}, title = {Hilbert Space / Scholz, Erhard ; Stulpe, Werner}, series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, journal = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-70622-9}, pages = {291 -- 295}, year = {2009}, language = {en} } @article{Stulpe2009, author = {Stulpe, Werner}, title = {Density Operator}, series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, journal = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-70622-9}, pages = {166 -- 169}, year = {2009}, language = {en} } @article{SchmittSchollCaietal.2010, author = {Schmitt, Robert and Scholl, Ingrid and Cai, Yu and Xia, Ji and Dziwoki, Paul and Harding, Martin and Pavim, Alberto}, title = {Machine vision system for inline inspection in carbide insert production}, series = {Proceedings of the 36th International MATADOR Conference}, journal = {Proceedings of the 36th International MATADOR Conference}, publisher = {Springer}, address = {Berlin}, isbn = {978-1-84996-431-9}, doi = {10.1007/978-1-84996-432-6_77}, pages = {339 -- 342}, year = {2010}, abstract = {In steps of the production chain of carbide inserts, such as unloading or packaging, the conformity test of the insert type is done manually, which causes a statistic increase of errors due to monotony and fatigue of the worker and the wide variety of the insert types. A machine vision system is introduced that captures digital frames of the inserts in the production line, analyses inspects automatically and measures four quality features: coating colour, edge radius, plate shape and chip-former geometry. This new method has been tested on several inserts of different types and has shown that the prevalent insert types can be inspected and robustly classified in real production environment and therefore improves the manufacturing automation.}, language = {en} } @article{EnningJenayehMuelleretal.1998, author = {Enning, Manfred and Jenayeh, I. and M{\"u}ller, C. and Kositza, N.}, title = {A New Approach for Automating Shunting Processes in Marshalling Yards / Jenayeh, I.; M{\"u}ller, C. ; Kositza, N. ; Enning, M. ; Rake, H.}, series = {Computational Engineering in Systems Applications : 2nd IMACS International Multiconference CESA'98; [abstracts; Nabeul-Hammamet, Tunisia, April 1 - 4, 1998] / ed. by Pierre Borne}, journal = {Computational Engineering in Systems Applications : 2nd IMACS International Multiconference CESA'98; [abstracts; Nabeul-Hammamet, Tunisia, April 1 - 4, 1998] / ed. by Pierre Borne}, publisher = {UCIS}, address = {Villeneuve d'Ascq}, pages = {338 -- 343}, year = {1998}, language = {en} } @article{EnningJenayehMuelleretal.1997, author = {Enning, Manfred and Jenayeh, I. and M{\"u}ller, C. and Rake, Heinrich}, title = {Development and realization of a manipulator for automatic decoupling of freight cars in marshalling yards / Jenayeh, I. ; M{\"u}ller, C. ; Enning, Manfred ; Rake, Heinrich ; Peter, J.}, year = {1997}, language = {en} } @article{EnningJenayehMuelleretal.1998, author = {Enning, Manfred and Jenayeh, I. and M{\"u}ller, C. and Kositza, N.}, title = {Mechatronics in automating shunting processes in marshalling yards / Jenayeh, I. ; M{\"u}ller, C.; Kositza, N. ; Enning, M. ; Rake, H.}, series = {Mechatronics '98 : proceedings of the 6th UK Mechatronics Forum International Conference, Sk{\"o}vde, Sweden, 9-11 September 1998}, journal = {Mechatronics '98 : proceedings of the 6th UK Mechatronics Forum International Conference, Sk{\"o}vde, Sweden, 9-11 September 1998}, publisher = {Pergamon}, address = {Amsterdam}, isbn = {0-08-043339-1}, pages = {xxi, 918 S. : graph. Darst.}, year = {1998}, language = {en} } @article{EnningStuetzleVierecketal.2006, author = {Enning, Manfred and St{\"u}tzle, Thorsten and Viereck, Uwe and Stribersky, Anton}, title = {Creepage control for use in wheelslide protection systems / St{\"u}tzle, Thorsten ; Viereck, Uwe ; Stribersky, Anton ; Rulka, Wolfgang ; Enning, Manfred ; Abel, Dirk}, series = {Control in transportation systems : proceedings of the 11th IFAC symposium on control in transportation systems (CTS 2006), August 29-31, 2006, Delft, the Netherlands / International Federation of Automatic Control}, journal = {Control in transportation systems : proceedings of the 11th IFAC symposium on control in transportation systems (CTS 2006), August 29-31, 2006, Delft, the Netherlands / International Federation of Automatic Control}, isbn = {0742-5953}, pages = {1 CD-ROM}, year = {2006}, language = {en} } @article{DachwaldSeboldt2003, author = {Dachwald, Bernd and Seboldt, Wolfgang}, title = {Solar sailcraft of the first generation technology development / Seboldt, Wolfgang ; Dachwald, Bernd}, year = {2003}, language = {en} } @article{DachwaldTsinas1994, author = {Dachwald, Bernd and Tsinas, L.}, title = {A combined neural and genetic learning algorithm / Tsinas, L. ; Dachwald, B.}, series = {Proceedings of the First IEEE Conference on Evolutionary Computation, 1994. IEEE World Congress on Computational Intelligence.}, journal = {Proceedings of the First IEEE Conference on Evolutionary Computation, 1994. IEEE World Congress on Computational Intelligence.}, address = {Orlando, Fl}, isbn = {0-7803-1899-4}, pages = {770 -- 774}, year = {1994}, language = {en} } @article{DachwaldSeboldt2003, author = {Dachwald, Bernd and Seboldt, Wolfgang}, title = {Solar sailcraft of the first generation mission applications to near-earth asteroids}, year = {2003}, language = {en} } @article{ScholzLeyDachwaldetal.2010, author = {Scholz, A. and Ley, Wilfried and Dachwald, Bernd and Miau, J. J. and Juang, J. C.}, title = {Flight results of the COMPASS-1 picosatellite mission}, series = {Acta Astronautica}, volume = {76}, journal = {Acta Astronautica}, number = {9-10}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0094-5765}, doi = {10.1016/j.actaastro.2010.06.040}, pages = {1289 -- 1298}, year = {2010}, abstract = {The mission of the COMPASS-1 picosatellite is to take pictures of the earth, to validate a space-borne GPS receiver developed by the German Aerospace Center, and to verify the proper operation of the magnetic attitude control system in orbit. The spacecraft was launched on April 28, 2008 from the Indian space port Sriharikota, as part of the PSLV-C9 world record launch that simultaneously brought ten satellites into orbit. The mission operations were carried out from the ground stations in Aachen and Tainan. Arising difficulties in the communication link were overcome with the support of individuals from the amateur radio community. After several months of mission operation, abundant housekeeping and mission data has been commanded, received and analyzed and is presented in this paper.}, language = {en} } @article{ReisselBitschStamm2000, author = {Reißel, Martin and Bitsch, G. and Stamm, H.}, title = {A Stern Door Slam Fatigue Calculation / Bitsch, G. ; Reißel, M. ; Stamm, H.}, series = {Proceedings of the 18. CAD-FEM Users Meeting}, journal = {Proceedings of the 18. CAD-FEM Users Meeting}, year = {2000}, language = {en} } @article{ReisselBitschMawicketal.2002, author = {Reißel, Martin and Bitsch, G. and Mawick, G. and Tokar, G.}, title = {Transient FEM Simulation of a Door Closing Process and Application to Fatigue / Bitsch, G. ; Mawick, G. ; Reißel, M. ; Tokar, G.}, series = {Proceedings of the 20. CAD-FEM Users Meeting, 2002}, journal = {Proceedings of the 20. CAD-FEM Users Meeting, 2002}, pages = {1 -- 8}, year = {2002}, language = {en} } @article{ReisselLustfeldHirschfeldetal.2009, author = {Reißel, Martin and Lustfeld, Hans and Hirschfeld, Julian A. and Steffen, Bernhard}, title = {Uniqueness of magnetotomography for fuel cells and fuel cell stacks / Lustfeld, H. ; Hirschfeld, J. ; Reißel, M ; Steffen, B.}, series = {Journal of Physics A: Mathematical and Theoretical. 42 (2009), H. 495205}, journal = {Journal of Physics A: Mathematical and Theoretical. 42 (2009), H. 495205}, isbn = {0022-3689}, pages = {9 S.}, year = {2009}, language = {en} } @article{ReisselHerbstGottschalketal.2008, author = {Reißel, Martin and Herbst, Michael and Gottschalk, Swen and Hardelauf, Horst}, title = {On preconditioning for a parallel solution of the Richards equation / Herbst, Michael ; Gottschalk, Swen ; Reißel, Martin ; Hardelauf, Horst ; Kasteel, Roy ; Javaux, Matthieu ; Vanderborght, Jan ; Vereecken, Harry}, series = {Computers \& Geosciences. 34 (2008), H. 12}, journal = {Computers \& Geosciences. 34 (2008), H. 12}, isbn = {0098-3004}, pages = {1958 -- 1963}, year = {2008}, language = {en} } @article{ReisselLustfeldSteffenetal.2009, author = {Reißel, Martin and Lustfeld, Hans and Steffen, Bernhard and Schmidt, U.}, title = {Reconstruction of Electric Currents in a Fuel Cell by Magnetic Field Measurements / Lustfeld, H. ; Reißel, M. ; Steffen, B. ; Schmidt, U.}, series = {Journal of fuel cell science and technology}, volume = {Vol. 6}, journal = {Journal of fuel cell science and technology}, number = {Iss. 2}, isbn = {1550-624X}, pages = {021012-1 -- 021012-8}, year = {2009}, language = {en} } @article{ReisselTakeiBruneetal.1999, author = {Reißel, Martin and Takei, T. and Brune, M. and K{\"o}ttgen, V.}, title = {FEM Based Durability Analysis of the Knuckle of a Passenger Car / Takei, T. ; Brune, M. ; K{\"o}ttgen, V. ; Reissel, M.}, series = {Proceedings. JSAE Annual Congress (1999)}, journal = {Proceedings. JSAE Annual Congress (1999)}, isbn = {0919-1364}, pages = {17 -- 20}, year = {1999}, language = {en} } @article{ReisselQuell1996, author = {Reißel, Martin and Quell, P.}, title = {On the Vanishing Displacement Current Limit for Eddy-Current Problems / Quell, P. ; Reißel, M.}, series = {ZAMM - Zeitschrift f{\"u}r Angewandte Mathematik und Mechanik. 76 (1996), H. S2}, journal = {ZAMM - Zeitschrift f{\"u}r Angewandte Mathematik und Mechanik. 76 (1996), H. S2}, isbn = {0044-2267}, pages = {649 -- 650}, year = {1996}, language = {en} } @article{Reissel1997, author = {Reißel, Martin}, title = {Three-dimensional eddy-current computation using Krylov subspace methods / Reissel, Martin}, series = {IMA Journal of Mathematics Applied in Business and Industry. 8 (1997), H. 2}, journal = {IMA Journal of Mathematics Applied in Business and Industry. 8 (1997), H. 2}, isbn = {1471-678X}, pages = {99 -- 121}, year = {1997}, language = {en} } @article{ReisselHirschfeldLustfeldetal.2009, author = {Reißel, Martin and Hirschfeld, Julian A. and Lustfeld, Hans and Steffen, Bernhard}, 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{Reissel1993, author = {Reißel, Martin}, title = {On a Transmission Boundary Value Problem for the Time-Harmonic Maxwell Equations without Displacement Currents / Martin Reissel}, series = {SIAM Journal on Mathematical Analysis. 24 (1993), H. 6}, journal = {SIAM Journal on Mathematical Analysis. 24 (1993), H. 6}, isbn = {0036-1410}, pages = {1440 -- 1457}, year = {1993}, language = {en} } @article{HirschfeldLustfeldReisseletal.2010, author = {Hirschfeld, Julian A. and Lustfeld, Hans and Reißel, Martin and Steffen, Bernhard}, title = {A novel scheme for precise diagnostics and effective stabilization of currents in a fuel cell stack}, series = {International Journal of Energy Research}, volume = {34}, journal = {International Journal of Energy Research}, number = {3}, publisher = {Wiley}, address = {London}, issn = {0363-907X}, doi = {10.1002/er.1662}, pages = {293 -- 301}, year = {2010}, abstract = {A novel scheme for detecting inhomogeneous internal currents in a fuel cell stack is presented. In this paper the scheme is investigated for the case that the flow field plates consist of graphite. Then plates of high conductivity, e.g. aluminium between the flow field plates together with small slits in these plates have three effects: (a) Whenever a local inhomogeneity of the electric current occurs at a particular cell in the stack, this will induce a surface current close to that cell perpendicular to the averaged current. This current can be detected. (b) The plates of high conductivity completely prevent the inhomogeneities from spreading to neighbouring cells. (c) Even at the particular cell the inhomogeneity is suppressed as far as possible. Thus this scheme leads to much better diagnostic possibilities and at the same time reduces electric instabilities to an extent, where they probably become harmless. This scheme will first be explained for a simple model to clarify the idea. However, very precise three dimensional computations using realistic parameters are presented, corroborating the results of the simple model.}, language = {en} } @article{HirschfeldLustfeldReisseletal.2010, author = {Hirschfeld, Julian A. and Lustfeld, Hans and Reißel, Martin and Steffen, Bernhard}, title = {Tomographic diagnostics of current distributions in a fuel cell stack}, series = {International Journal of Energy Research}, volume = {34}, journal = {International Journal of Energy Research}, number = {3}, publisher = {Wiley}, address = {London}, issn = {0363-907X}, doi = {10.1002/er.1634}, pages = {284 -- 292}, year = {2010}, abstract = {A novel tomographic scheme for analysing the state of any single membrane electrode assembly (MEA) in a stack is suggested. Plates of very high conductivity placed between every fuel cell and slitted in an appropriate manner cause surface currents at well-defined locations of the stack. We show that knowing these surface currents, information about anomalies of the currents in a MEA can be obtained using the methods of tomography. The results are mathematically not unique. However, when assuming plausible defect structures, one can exclude improbable deficiencies by applying a special form of simulated annealing. We present numerical calculations of typical examples demonstrating that the essential defects of the MEA in any single cell of the stack can be detected and their extent can be determined.}, language = {en} } @article{ReisselWick1991, author = {Reißel, Martin and Wick, J.}, title = {Eddy Current Computation / Reissel, M. ; Wick, J.}, series = {Proceedings of the Fifth European Conference on Mathematics in Industry : June 6 - 9, 1990 Lahti / ed. by Matti Heili{\"o}}, journal = {Proceedings of the Fifth European Conference on Mathematics in Industry : June 6 - 9, 1990 Lahti / ed. by Matti Heili{\"o}}, publisher = {Teubner}, address = {Stuttgart}, isbn = {3-519-02176-5}, pages = {335 -- 338}, year = {1991}, language = {en} } @article{Reissel1992, author = {Reißel, Martin}, title = {On a transmission boundary-value problem for the time-harmonic Maxwell equations without displacement currents / Martin Reissel}, pages = {19 S.}, year = {1992}, language = {en} } @article{EnningMannBolligetal.2003, author = {Enning, Manfred and Mann, S. and Bollig, A. and Kaierle, S.}, title = {Autonomous Production Cell for Laser Beam Welding / Mann S. ; Bollig, A. ; Kaierle, S. ; Abel, D. ; Poprawe, R.}, publisher = {LIA}, address = {Orlando, Fla}, isbn = {0912035757}, year = {2003}, language = {en} } @article{EnningZambouAbel2004, author = {Enning, Manfred and Zambou, Nathan and Abel, Dirk}, title = {Nonlinear spacing control of following vehicles within platoon a controlled lagrangian approach / Zambou, Nathan ; Enning, Manfred ; Abel, Dirk}, series = {NOLCOS, IFAC Symposium on Nonlinear Control Systems}, journal = {NOLCOS, IFAC Symposium on Nonlinear Control Systems}, pages = {1211 -- 1216}, year = {2004}, language = {en} } @article{EnningZambouAbel2005, author = {Enning, Manfred and Zambou, Nathan and Abel, Dirk}, title = {Longitudinal Control of Following Vehicles within Platoon : A Model-Based Predictive Approach / Zambou, N. ; Enning, M. ; Abel, D.}, series = {Advances in automotive control 2004 : a proceedings volume from the IFAC symposium, Salerno, Italy, 19 - 23 April 2004 / ed. C. Pianese}, journal = {Advances in automotive control 2004 : a proceedings volume from the IFAC symposium, Salerno, Italy, 19 - 23 April 2004 / ed. C. Pianese}, publisher = {Elsevier}, address = {Oxford}, isbn = {0080442501}, pages = {733 -- 738}, year = {2005}, language = {en} } @article{MuellerVeggianProticKringsetal.2007, author = {M{\"u}ller-Veggian, Mattea and Protic, D. and Krings, T. and Niessen, S.}, title = {Position-Sensitive Si(Li) Transmission Detectors for the EXL-Experiments at GSI-Darmstadt.}, series = {Scientific Report / GSi Gesellschaft f{\"u}r Schwerionenforschung, Darmstadt. 2007 (2007), H. 1}, journal = {Scientific Report / GSi Gesellschaft f{\"u}r Schwerionenforschung, Darmstadt. 2007 (2007), H. 1}, issn = {0174-0814}, pages = {33}, year = {2007}, language = {en} } @article{EnningHueckerJenayehetal.1999, author = {Enning, Manfred and H{\"u}cker, Jan and Jenayeh, Imad and Rake, Heinrich}, title = {A Parametric Identification Scheme for a Self-tuning Industrial Compact Controller - INTERKAMA 1999 / Hucker, Jan ; Jenayeh, Imad ; Enning, Manfred ; Rake, Heinrich}, year = {1999}, language = {en} } @article{HulseboschGuentherHornetal.2004, author = {Hulsebosch, R. J. and G{\"u}nther, C. and Horn, C. and Holtmanns, S. and Howker, K. and Paterson, K. and Claessens, J. and Schuba, Marko}, title = {Pioneering Advanced Mobile Privacy and Security}, series = {Security for mobility}, journal = {Security for mobility}, editor = {Mitchell, Chris J.}, publisher = {Institution of Electrical Engineers}, address = {London}, isbn = {9781849190886}, doi = {10.1049/PBTE051E_ch}, pages = {383 -- 432}, year = {2004}, language = {en} } @article{SchubaGerstenbergerLahaije2004, author = {Schuba, Marko and Gerstenberger, Volker and Lahaije, Paul}, title = {Internet ID - Flexible Reuse of Mobile Phone Authentication Security for Service Access / Schuba, Marko ; Gerstenberger, Volker, ; Lahaije, Paul}, pages = {1 -- 7}, year = {2004}, language = {en} } @article{SchubaWronaZavagli2001, author = {Schuba, Marko and Wrona, Konrad and Zavagli, Guido}, title = {Mobile Payments - State of the Art and Open Problems / Wrona, Konrad ; Schuba, Marko ; Zavagli, Guido}, series = {Electronic commerce : second international workshop ; proceedings / WELCOM 2001, Heidelberg, Germany, November 16-17, 2001. Ludger Fiege ... (ed.)}, journal = {Electronic commerce : second international workshop ; proceedings / WELCOM 2001, Heidelberg, Germany, November 16-17, 2001. Ludger Fiege ... (ed.)}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-42878-7}, pages = {88 -- 100}, year = {2001}, language = {en} } @article{SchubaBusboomHerwonoetal.2002, author = {Schuba, Marko and Busboom, Axel and Herwono, Ian and Zavagli, Guido}, title = {Unambiguous Device Identification and Fast Connection Setup in Bluetooth / Busboom, Axel ; Herwono, Ian ; Schuba, Marko ; Zavagli, Guido}, series = {European wireless 2002 : next generation wireless networks: technologies, protocols, services and applications ; technical sessions: 26 - 28 February 2002, tutorials: 25 February 2002, Centro Affari, Florence, Italy ; proceedings / sponsored by EUREL ... General chair: Luciano Lenzini}, journal = {European wireless 2002 : next generation wireless networks: technologies, protocols, services and applications ; technical sessions: 26 - 28 February 2002, tutorials: 25 February 2002, Centro Affari, Florence, Italy ; proceedings / sponsored by EUREL ... General chair: Luciano Lenzini}, pages = {1 -- 5}, year = {2002}, language = {en} } @article{ClaessensFuchsbergerGuentheretal.2003, author = {Claessens, J. and Fuchsberger, A. and G{\"u}nther, C. and Horn, G. and Howker, K. and Hulsebosch, R.J. and Mitchell, C. and Paterson, K. and Preneel, B. and Schellekens, D. and Schuba, Marko}, title = {Pioneering Advanced Mobile Privacy and Security}, pages = {1 -- 17}, year = {2003}, language = {en} } @article{SchubaHaverkortSchneider2000, author = {Schuba, Marko and Haverkort, Boudewijn R. and Schneider, Gaby}, title = {Performance evaluation of multicast communication in packet-switched networks / Schuba, Marko ; Haverkort, Boudewijn R. ; Schneider, Gaby}, series = {Performance Evaluation. 39 (2000), H. 1-4}, journal = {Performance Evaluation. 39 (2000), H. 1-4}, isbn = {0166-5316}, pages = {61 -- 80}, year = {2000}, language = {en} } @article{SchubaWrona2000, author = {Schuba, Marko and Wrona, Konrad}, title = {Mobile Chip Electronic Commerce: Enabling Credit Card Payment for Mobile Devices / Schuba, Marko ; Wrona, Konrad}, pages = {1 -- 6}, year = {2000}, language = {en} } @article{SchubaWrona2001, author = {Schuba, Marko and Wrona, Konrad}, title = {Security for Mobile Commerce Applications / Schuba, Marko ; Wrona, Konrad}, pages = {1 -- 8}, year = {2001}, language = {en} } @article{Schuba1999, author = {Schuba, Marko}, title = {Performance Analysis of Reliable Multicast Mechanisms for Widely Spread Distributed Applications in the Internet}, series = {International Conference on Parallel and Distributed Processing Techniques and Applications : PDPTA '99 ; June 28 - July 1, 1999, Las Vegas, Nevada, USA / ed.: Hamid R. Arabnia}, journal = {International Conference on Parallel and Distributed Processing Techniques and Applications : PDPTA '99 ; June 28 - July 1, 1999, Las Vegas, Nevada, USA / ed.: Hamid R. Arabnia}, isbn = {1892512157}, pages = {1 -- 7}, year = {1999}, language = {en} } @article{SchubaWrona1999, author = {Schuba, Marko and Wrona, Konrad}, title = {Electronic Commerce Transactions in a Wireless Environment / Schuba, Marko. ; Wrona, Konrad}, pages = {1 -- 9}, year = {1999}, language = {en} } @article{SchubaReichlKesdoganetal.1998, author = {Schuba, Marko and Reichl, Peter and Kesdogan, Dogan and Jungh{\"a}rtchen, Klaus}, title = {Simulative Performance Evaluation of the Temporary Pseudonym Method for Protecting Location Information in GSM Networks / Reichl, P. ; Kesdogan, D. ; Jungh{\"a}rtchen, K. ; Schuba, M.}, series = {Computer Performance Evaluation - Modelling Techniques and Tools / Puigjaner, Ramon (eds.)}, journal = {Computer Performance Evaluation - Modelling Techniques and Tools / Puigjaner, Ramon (eds.)}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-64949-2}, pages = {105 -- 116}, year = {1998}, language = {en} } @article{Schuba1999, author = {Schuba, Marko}, title = {Analysis of Feedback Error Control Schemes for Block Based Video Communication / Meggers, Jens ; Schuba, Marko}, year = {1999}, language = {en} } @article{Schuba1999, author = {Schuba, Marko}, title = {Analyse der Antwortzeit von zuverl{\"a}ssigen Multicast-Protokollen im Internet}, series = {Multicast - Protokolle und Anwendungen : 20. - 21. Mai 1999, Braunschweig; 1. GI-Workshop / [Workshop-Leitung: Martina Zitterbart ...]}, journal = {Multicast - Protokolle und Anwendungen : 20. - 21. Mai 1999, Braunschweig; 1. GI-Workshop / [Workshop-Leitung: Martina Zitterbart ...]}, address = {Braunschweig}, pages = {1 -- 14}, year = {1999}, language = {en} } @article{Schuba1998, author = {Schuba, Marko}, title = {SRMT-a scalable and reliable multicast transport protocol}, series = {IEEE International Conference on Communications, 1998. ICC 98. Vol. 1}, journal = {IEEE International Conference on Communications, 1998. ICC 98. Vol. 1}, isbn = {0-7803-4788-9}, pages = {612 -- 616}, year = {1998}, language = {en} } @article{SchubaSchneiderHaverkort1998, author = {Schuba, Marko and Schneider, Gaby and Haverkort, Boudewijn R.}, title = {QNA-MC: A Performance Evaluation Tool for Communication Networks with Multicast Data Streams / Schneider, G. ; Schuba, M. ; Haverkort, B. R.}, series = {Computer Performance Evaluation - Modelling Techniques and Tools / Puigjaner, Ramon (eds.)}, journal = {Computer Performance Evaluation - Modelling Techniques and Tools / Puigjaner, Ramon (eds.)}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-64949-2}, pages = {105 -- 116}, year = {1998}, language = {en} } @article{SchubaSpaniol1999, author = {Schuba, Marko and Spaniol, Otto}, title = {Interconnection of Local Area Networks via ATM / Spaniol, Otto ; Schuba, Marko}, series = {High performance networks for multimedia applications / edited by Andr{\´e} Danthine ...}, journal = {High performance networks for multimedia applications / edited by Andr{\´e} Danthine ...}, publisher = {Kluwer Academic Publ.}, address = {Dordrecht}, isbn = {0-7923-8274-9}, pages = {1 -- 10}, year = {1999}, language = {en} } @article{SchubaReichl1998, author = {Schuba, Marko and Reichl, Peter}, title = {On large-scale reliable multicast protocols / Schuba, M. ; Reichl, P.}, series = {6th IEE Conference on Telecommunications}, journal = {6th IEE Conference on Telecommunications}, isbn = {0-85296-700-4}, pages = {133 -- 137}, year = {1998}, language = {en} } @article{SchubaReichl1998, author = {Schuba, Marko and Reichl, Peter}, title = {An Analysis of Retransmission Strategies for Reliable Multicast Protocols / Schuba, M. ; Reichl, P.}, series = {Performance of information and communication systems : IFIP TC 6,WG 6.3 Seventh International Conference on Performance of Information and Communication Systems (PICS '98), 25 - 28 May, Lund, Sweden / ed. by Ulf K{\"o}rner ...}, journal = {Performance of information and communication systems : IFIP TC 6,WG 6.3 Seventh International Conference on Performance of Information and Communication Systems (PICS '98), 25 - 28 May, Lund, Sweden / ed. by Ulf K{\"o}rner ...}, publisher = {Chapman Hall}, address = {London}, isbn = {0-412-83730-7}, pages = {1 -- 12}, year = {1998}, language = {en} } @article{Schuba1997, author = {Schuba, Marko}, title = {A Performance Evaluation of Connectionless Overlay Networks for ATM}, series = {INFOCOM ´97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Proceedings Vol. 1}, journal = {INFOCOM ´97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Proceedings Vol. 1}, isbn = {0-8186-7780-5}, pages = {152 -- 158}, year = {1997}, language = {en} }