@article{HellwigRautenbachVolkmann2005,
  author    = {Hellwig, Angelika and Rautenbach, Dieter and Volkmann, Lutz},
  title     = {Cuts leaving components of given minimum order},
  series = {Discrete mathematics},
  volume    = {Vol. 292},
  journal   = {Discrete mathematics},
  number    = {Iss. 1-3},
  issn      = {1872-681X (E-Journal); 0012-365X (Print)},
  pages     = {55 -- 65},
  year      = {2005},
  language  = {en}
}
@article{DuttaHartkopfFroederWitteetal.2013,
  author    = {Dutta, Suryendu and Hartkopf-Fr{\"o}der, Christoph and Witte, Karin and Brocke, Rainer and Mann, Ulrich},
  title     = {Molecular characterization of fossil palynomorphs by transmission micro-FTIR spectroscopy: implications for hydrocarbon source evaluation},
  series = {International journal of coal geology},
  volume    = {Vol. 115},
  journal   = {International journal of coal geology},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1872-7840 (E-Journal); 0166-5162 (Print)},
  pages     = {13 -- 23},
  year      = {2013},
  language  = {en}
}
@article{BoettcherHaselhuhnJakseetal.2012,
  author    = {Boettcher, Martin and Haselhuhn, Angelika and Jakse, Gerhard and Brehmer, Bernhard and Kirschner-Hermanns, Ruth},
  title     = {Overactive bladder syndrome: an underestimated long-term problem after treatment of patients with localized prostate cancer?},
  series = {BJU international},
  volume    = {109},
  journal   = {BJU international},
  number    = {12},
  publisher = {Wiley-Blackwell},
  address   = {Oxford},
  issn      = {1365-2176 (E-Journal); 1464-410X (E-Journal); 0007-1331 (Print); 1464-4096 (Print)},
  doi       = {10.1111/j.1464-410X.2011.10623.x},
  pages     = {1824 -- 1830},
  year      = {2012},
  abstract  = {In this study we observed courses of micturition symptoms and differentiated degrees of symptoms for each point in time while also considering the impact of bothersomeness. Our data show that not only significantly more patients who have undergone BT suffer from OAB than those who have undergone RP, but also that those affected show significantly higher values for severity of OAB symptoms throughout the whole observation period of 36 months. Our data analysis further shows that variability of OAB symptoms as well as fluctuation of severity of OAB symptoms vary to a significantly higher degree after BT than after RP. Looking only at mean figures at a given point in time clearly underestimates the underlying problem. This fact is not reflected in the literature.},
  language  = {en}
}
@article{SchlieperBrandenburgDjuricetal.2009,
  author    = {Schlieper, G. and Brandenburg, V. and Djuric, Z. and Damjanovic, T. and Markovic, N. and Schurgers, L. and Kr{\"u}ger, T. and Westenfeld, R. and Ackermann, D. and Haselhuhn, Angelika and Dimkovic, S. and Ketteler, M. and Floege, J. and Dimkovic, N.},
  title     = {Risk factors for cardiovascular calcifications in non-diabetic Caucasian haemodialysis patients},
  series = {Kidney \& blood pressure research},
  volume    = {Vol. 32},
  journal   = {Kidney \& blood pressure research},
  issn      = {1423-0143 (E-Journal); 0378-5858 (Print); 1011-6524 (Print); 1420-4096 (Print)},
  pages     = {161 -- 168},
  year      = {2009},
  language  = {en}
}
@inproceedings{TersteggeWeberHerzogetal.1997,
  author    = {Terstegge, Andreas and Weber, S. and Herzog, H. and M{\"u}ller-G{\"a}rtner, H. W. and Halling, H.},
  title     = {Design and implementation aspects of a 3D reconstruction algorithm for the J{\"u}lich TierPET system},
  series = {1997 International Meeting on Fully ThreeDimensional Image Reconstruction in Radiology and Nuclear Medicine : 3D97},
  booktitle = {1997 International Meeting on Fully ThreeDimensional Image Reconstruction in Radiology and Nuclear Medicine : 3D97},
  pages     = {170 -- 173},
  year      = {1997},
  language  = {en}
}
@inproceedings{WeberTersteggeEngelsetal.1996,
  author    = {Weber, S. and Terstegge, Andreas and Engels, R. and Herzog, H. and Reinartz, R. and Reinhart, P. and Rongen, F. and M{\"u}ller-G{\"a}rtner, H. W. and Halling, H.},
  title     = {The KFA TierPET: performance characteristics and measurements},
  series = {Conference record / 1996 IEEE Nuclear Science Symposium [and Medical Imaging], November 2 - 9, 1996, Anaheim, California ; vol. 2},
  booktitle = {Conference record / 1996 IEEE Nuclear Science Symposium [and Medical Imaging], November 2 - 9, 1996, Anaheim, California ; vol. 2},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {Institute of Electrical and Electronics Engineers},
  isbn      = {0-7803-3534-1},
  issn      = {1082-3654},
  pages     = {1117 -- 1119},
  year      = {1996},
  language  = {en}
}
@inproceedings{WeberTersteggeHallingetal.1995,
  author    = {Weber, S. and Terstegge, Andreas and Halling, H. and Herzog, H. and Reinartz, R. and Reinhart, P. and Rongen, F. and M{\"u}ller-G{\"a}rtner, H.-W.},
  title     = {The design of an animal PET: flexible geometry for achieving optimal spatial resolution or high sensitivity},
  series = {Conference record / 1995 IEEE Nuclear Science Symposium and Medical Imaging, October 21 - 28, 1995, San Francisco ; vol. 2},
  booktitle = {Conference record / 1995 IEEE Nuclear Science Symposium and Medical Imaging, October 21 - 28, 1995, San Francisco ; vol. 2},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {Institute of Electrical and Electronics Engineers},
  isbn      = {078033180X ; 0780331818 ; 0780331826},
  pages     = {1002 -- 1005},
  year      = {1995},
  language  = {en}
}
@article{WangDruckenmuellerElbersetal.2014,
  author    = {Wang, Ren-Qi and Druckenm{\"u}ller, Katharina and Elbers, Gereon and Guenther, Klaus and Crou{\´e}, Jean-Philippe},
  title     = {Analysis of aquatic-phase natural organic matter by optimized LDI-MS method},
  series = {Journal of mass spectrometry},
  volume    = {49},
  journal   = {Journal of mass spectrometry},
  number    = {2},
  publisher = {Wiley},
  address   = {Bognor Regis},
  issn      = {1096-9888},
  doi       = {10.1002/jms.3321},
  pages     = {154 -- 160},
  year      = {2014},
  abstract  = {The composition and physiochemical properties of aquatic-phase natural organic matter (NOM) are most important problems for both environmental studies and water industry. Laser desorption/ionization (LDI) mass spectrometry facilitated successful examinations of NOM, as humic and fulvic acids in NOM are readily ionized by the nitrogen laser. In this study, hydrophobic NOMs (HPO NOMs) from river, reservoir and waste water were characterized by this technique. The effect of analytical variables like concentration, solvent composition and laser energy was investigated. The exact masses of small molecular NOM moieties in the range of 200-1200 m/z were determined in reflectron mode. In addition, spectra of post-source-decay experiments in this range showed that some compounds from different natural NOMs had the same fragmental ions. In the large mass range of 1200-15 000 Da, macromolecules and their aggregates were found in HPO NOMs from natural waters. Highly humic HPO exhibited mass peaks larger than 8000 Da. On the other hand, the waste water and reservoir water mainly had relatively smaller molecules of about 2000 Da. The LDI-MS measurements indicated that highly humic river waters were able to form large aggregates and membrane foulants, while the HPO NOMs from waste water and reservoir water were unlikely to form large aggregates. Copyright © 2014 John Wiley \& Sons, Ltd.},
  language  = {en}
}
@article{SawadaNakazawaTakenagaetal.2014,
  author    = {Sawada, Kazuaki and Nakazawa, Hirokazu and Takenaga, Shoko and Hizawa, Takeshi and Futagawa, Masato and Dasai, Fumihiro and Sakurai, Takashi and Okumura, Koichi and Hattori, Toshiaki and Ishida, Makoto},
  title     = {Multimodal bioimage sensor},
  series = {IEICE transactions on fundamentals of electronics, communidations and computer sciences},
  volume    = {E97-A (2014)},
  journal   = {IEICE transactions on fundamentals of electronics, communidations and computer sciences},
  number    = {3},
  publisher = {IEICE},
  address   = {Tokyo},
  issn      = {0916-8508 (Print) ; 1745-1337 (Online)},
  doi       = {10.1587/transfun.E97.A.726},
  pages     = {726 -- 733},
  year      = {2014},
  abstract  = {To visualize the biochemical distribution two-dimensionally, we invented a solid-state-type ion image sensor that indicates the chemical activity of solutions and cells. The device, which consists of a CCD array covered with a functionalized membrane to detect charge accumulation, is highly sensitive to changes in the concentration and two-dimensional distribution of ions and biomaterials.},
  language  = {en}
}
@article{HeineHerrmannSelmeretal.2014,
  author    = {Heine, A. and Herrmann, G. and Selmer, Thorsten and Terwesten, F. and Buckel, W. and Reuter, K.},
  title     = {High resolution crystal structure of clostridium propionicum β-Alanyl-CoA:Ammonia Lyase, a new member of the "Hot Dog Fold" protein superfamily},
  series = {Proteins},
  volume    = {82},
  journal   = {Proteins},
  number    = {9},
  publisher = {Wiley-Liss},
  address   = {New York},
  issn      = {1097-0134 (E-Journal); 0887-3585 (Print)},
  doi       = {10.1002/prot.24557},
  pages     = {2041 -- 2053},
  year      = {2014},
  abstract  = {Clostridium propionicum is the only organism known to ferment β-alanine, a constituent of coenzyme A (CoA) and the phosphopantetheinyl prosthetic group of holo-acyl carrier protein. The first step in the fermentation is a CoA-transfer to β-alanine. Subsequently, the resulting β-alanyl-CoA is deaminated by the enzyme β-alanyl-CoA:ammonia lyase (Acl) to reversibly form ammonia and acrylyl-CoA. We have determined the crystal structure of Acl in its apo-form at a resolution of 0.97 {\AA} as well as in complex with CoA at a resolution of 1.59 {\AA}. The structures reveal that the enyzme belongs to a superfamily of proteins exhibiting a so called "hot dog fold" which is characterized by a five-stranded antiparallel β-sheet with a long α-helix packed against it. The functional unit of all "hot dog fold" proteins is a homodimer containing two equivalent substrate binding sites which are established by the dimer interface. In the case of Acl, three functional dimers combine to a homohexamer strongly resembling the homohexamer formed by YciA-like acyl-CoA thioesterases. Here, we propose an enzymatic mechanism based on the crystal structure of the Acl·CoA complex and molecular docking. Proteins 2014; 82:2041-2053. © 2014 Wiley Periodicals, Inc.},
  language  = {en}
}
@article{TakenagaBiselliSchnitzleretal.2014,
  author    = {Takenaga, Shoko and Biselli, Manfred and Schnitzler, Thomas and {\"O}hlschl{\"a}ger, Peter and Wagner, Torsten and Sch{\"o}ning, Michael Josef},
  title     = {Toward multi-analyte bioarray sensors: LAPS-based on-chip determination of a Michaelis-Menten-like kinetics for cell culturing},
  series = {Physica status solidi A : Applications and materials science},
  volume    = {211},
  journal   = {Physica status solidi A : Applications and materials science},
  number    = {6},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1521-396X (E); 1862-6319 (E-Journal); 0031-8965 (Print); 1862-6300 (Print)},
  doi       = {10.1002/pssa.201330464},
  pages     = {1410 -- 1415},
  year      = {2014},
  abstract  = {The metabolic activity of Chinese hamster ovary (CHO) cells was observed using a light-addressable potentiometric sensor (LAPS). The dependency toward different glucose concentrations (17-200 mM) follows a Michaelis-Menten kinetics trajectory with Kₘ = 32.8 mM, and the obtained Kₘ value in this experiment was compared with that found in literature. In addition, the pH shift induced by glucose metabolism of tumor cells transfected with the HPV-16 genome (C3 cells) was successfully observed. These results indicate the possibility to determine the tumor cells metabolism with a LAPS-based measurement device.},
  language  = {en}
}
@article{FunkeDickhoffKeinzetal.2014,
  author    = {Funke, Harald and Dickhoff, J. and Keinz, Jan and Anis, H. A. and Parente, A. and Hendrick, P.},
  title     = {Experimental and numerical study of the micromix combustion principle applied for hydrogen and hydrogen-rich syngas as fuel with increased energy density for industrial gas turbine applications},
  series = {Energy procedia},
  journal   = {Energy procedia},
  number    = {61},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1876-6102 (E-Journal)},
  doi       = {10.1016/j.egypro.2014.12.201},
  pages     = {1736 -- 1739},
  year      = {2014},
  abstract  = {The Dry Low NOx (DLN) Micromix combustion principle with increased energy density is adapted for the industrial gas turbine APU GTCP 36-300 using hydrogen and hydrogen-rich syngas with a composition of 90\%-Vol. hydrogen (H₂) and 10\%-Vol. carbon-monoxide (CO). Experimental and numerical studies of several combustor geometries for hydrogen and syngas show the successful advance of the DLN Micromix combustion from pure hydrogen to hydrogen-rich syngas. The impact of the different fuel properties on the combustion principle and aerodynamic flame stabilization design laws, flow field, flame structure and emission characteristics is investigated by numerical analysis using a hybrid Eddy Break Up combustion model and validated against experimental results.},
  language  = {en}
}
@article{OberlaenderKirchnerBoyenetal.2014,
  author    = {Oberl{\"a}nder, Jan and Kirchner, Patrick and Boyen, Hans-Gerd and Sch{\"o}ning, Michael Josef},
  title     = {Detection of hydrogen peroxide vapor by use of manganese(IV) oxide as catalyst for calorimetric gas sensors},
  series = {Physica status solidi A: Applications and materials science},
  volume    = {211},
  journal   = {Physica status solidi A: Applications and materials science},
  number    = {6},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1521-396X (E-Journal); 1862-6319 (E-Journal); 0031-8965 (Print); 1862-6300 (Print)},
  doi       = {10.1002/pssa.201330359},
  pages     = {1372 -- 1376},
  year      = {2014},
  abstract  = {In this work, the catalyst manganese(IV) oxide (MnO2), of calorimetric gas sensors (to monitor the sterilization agent vaporized hydrogen peroxide) has been investigated in more detail. Chemical analyses by means of X-ray-induced photoelectron spectroscopy have been performed to unravel the surface chemistry prior and after exposure to hydrogen peroxide vapor at elevated temperature, as applied in the sterilization processes of beverage cartons. The surface characterization reveals a change in oxidation states of the metal oxide catalyst after exposure to hydrogen peroxide. Additionally, a cleaning effect of the catalyst, which itself is attached to the sensor surface by means of a polymer interlayer, could be observed.},
  language  = {en}
}
@inproceedings{StarkeKunkelHahn2013,
  author    = {Starke, G{\"u}nther and Kunkel, Thomas and Hahn, Daniel},
  title     = {Flexible collaboration and control of heterogeneous mechatronic devices and systems by means of an event-driven, SOA-based automation concept},
  series = {2013 IEEE International Conference on Industrial Technologies (ICIT-13)},
  booktitle = {2013 IEEE International Conference on Industrial Technologies (ICIT-13)},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {International Conference on Industrial Technologies <2013, Cape Town>},
  isbn      = {978-1-4673-4567-5 ; 978-1-4673-4569-9},
  pages     = {1982 -- 1987},
  year      = {2013},
  language  = {en}
}
@article{FuestKotliarWalteretal.2014,
  author    = {Fuest, Matthias and Kotliar, Konstantin and Walter, Peter and Plange, Niklas},
  title     = {Monitoring intraocular pressure changes after intravitreal Ranibizumab injection using rebound tonometry},
  series = {Ophthalmic and physiological optics},
  volume    = {34},
  journal   = {Ophthalmic and physiological optics},
  number    = {4},
  publisher = {Wiley-Blackwell},
  address   = {Oxford},
  issn      = {1475-1313 (E-Journal); 0275-5408 (Print)},
  doi       = {10.1111/opo.12134},
  pages     = {438 -- 444},
  year      = {2014},
  language  = {en}
}
@article{GuoMiyamotoWagneretal.2014,
  author    = {Guo, Yuanyuan and Miyamoto, Ko-ichiro and Wagner, Torsten and Sch{\"o}ning, Michael Josef and Yoshinobu, Tatsuo},
  title     = {Theoretical study and simulation of light-addressable potentiometric sensors},
  series = {Physica status solidi (A) : applications and materials},
  volume    = {211},
  journal   = {Physica status solidi (A) : applications and materials},
  number    = {6},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0031-8965},
  doi       = {10.1002/pssa.201330354},
  pages     = {1467 -- 1472},
  year      = {2014},
  abstract  = {The light-addressable potentiometric sensor (LAPS) is a semiconductor-based potentiometric sensor using a light probe with an ability of detecting the concentration of biochemical species in a spatially resolved manner. As an important biomedical sensor, research has been conducted to improve its performance, for instance, to realize high-speed measurement. In this work, the idea of facilitating the device-level simulation, instead of using an equivalent-circuit model, is presented for detailed analysis and optimization of the performance of the LAPS. Both carrier distribution and photocurrent response have been simulated to provide new insight into both amplitude-mode and phase-mode operations of the LAPS. Various device parameters can be examined to effectively design and optimize the LAPS structures and setups for enhanced performance.},
  language  = {en}
}
@article{SmithBaumannWilsonetal.1987,
  author    = {Smith, Walker O. and Baumann, Marcus and Wilson, David L. and Aletsee, Ludwig},
  title     = {Phytoplankton biomass and productivity in the marginal ice zone of the Fram Strait during summer 1984},
  series = {Journal of geophysical research},
  volume    = {Vol. 92},
  journal   = {Journal of geophysical research},
  number    = {Iss. C7},
  issn      = {2156-2202 (E-Journal); 2169-9291 (E-Journal); 0148-0227 (Print); 2169-9275 (Print)},
  pages     = {6777 -- 6786},
  year      = {1987},
  language  = {en}
}
@article{JahnkeBaumann1987,
  author    = {Jahnke, J. and Baumann, Marcus},
  title     = {Differentiation between Phaeocystis pouchetii (Har.) Lagerheim and Phaeocystis globosa Scherffel},
  series = {Hydrobiological bulletin},
  volume    = {Vol. 21},
  journal   = {Hydrobiological bulletin},
  number    = {Iss. 2},
  issn      = {0165-1404 (Print); 1573-5125 (E-Journal)},
  pages     = {141 -- 147},
  year      = {1987},
  language  = {en}
}
@inproceedings{Baumann1989,
  author    = {Baumann, Marcus},
  title     = {Primary production and phytoplankton growth in the marginal ice zone of the Fram Strait and the interpretation of the field data with autecological experiments (Abstract)},
  series = {Oceanography and biology of Arctic seas : selected papers from the ICES Symposium on Marine Sciences of the Arctic and Subarctic Regions, held in Santander, 28 - 30 September 1987. (Rapports et proc{\`e}s-verbaux des r{\´e}unions / Conseil International pour l'Exploration de la Mer ; 188)},
  booktitle = {Oceanography and biology of Arctic seas : selected papers from the ICES Symposium on Marine Sciences of the Arctic and Subarctic Regions, held in Santander, 28 - 30 September 1987. (Rapports et proc{\`e}s-verbaux des r{\´e}unions / Conseil International pour l'Exploration de la Mer ; 188)},
  editor    = {Hempel, G.},
  publisher = {International Council for the Exploration of the Sea},
  address   = {Copenhagen},
  organization    = {Symposium on Marine Sciences of the Arctic and Subarctic Regions <1987, Santander>},
  pages     = {128},
  year      = {1989},
  language  = {en}
}
@article{AletseeBaumann1991,
  author    = {Aletsee, Ludwig and Baumann, Marcus},
  title     = {A laboratory incubator equipped with facilities to automatically simulate natural irradiance},
  series = {Boletim do Instituto Oceanogr{\´a}fico / Universidade de S{\~a}o Paulo},
  volume    = {Vol. 39},
  journal   = {Boletim do Instituto Oceanogr{\´a}fico / Universidade de S{\~a}o Paulo},
  number    = {No. 2},
  issn      = {1982-436X; 0080-6331},
  pages     = {155 -- 159},
  year      = {1991},
  language  = {en}
}
@article{TuegBaumann1994,
  author    = {T{\"u}g, Helmut and Baumann, Marcus},
  title     = {Problems of UV-B radiation measurements in biological research : critical remarks on current techniques and suggestions for improvements},
  series = {Geophysical research letters},
  volume    = {Vol. 21},
  journal   = {Geophysical research letters},
  number    = {Iss. 8},
  issn      = {1944-8007 (E-Journal); 0094-8276 (Print)},
  pages     = {689 -- 692},
  year      = {1994},
  language  = {en}
}
@article{MedlinLangeBaumann1994,
  author    = {Medlin, L. K. and Lange, M. and Baumann, Marcus},
  title     = {Genetic differentiation among three colony-forming species of Phaeocystis : further evidence for the phylogeny of the Prymnesiophyta},
  series = {Phycologia},
  volume    = {Vol. 33},
  journal   = {Phycologia},
  number    = {Iss. 3},
  issn      = {0031-8884},
  pages     = {199 -- 212},
  year      = {1994},
  language  = {en}
}
@incollection{MedlinBarkerBaumannetal.1994,
  author    = {Medlin, L. K. and Barker, G. L. A. and Baumann, Marcus and Hayes, P. K.},
  title     = {Molecular biology and systematics},
  series = {The Haptophyte Algae (Special volume / Systematics Association : 51)},
  booktitle = {The Haptophyte Algae (Special volume / Systematics Association : 51)},
  publisher = {Clarendon Press},
  address   = {Oxford},
  isbn      = {0-19-857772-9},
  pages     = {393 -- 411},
  year      = {1994},
  language  = {en}
}
@article{TuegBaumann1995,
  author    = {T{\"u}g, Helmut and Baumann, Marcus},
  title     = {Reply to the comments by R.L. McKenzie and P.V. Johnston on our paper "Problems of UV-B radiation measurements in biological research: Critical Remarks on current techniques and suggestions for improvements"},
  series = {Geophysical research letters},
  volume    = {Vol. 22},
  journal   = {Geophysical research letters},
  number    = {Iss. 9},
  issn      = {1944-8007 (E-Journal); 0094-8276 (Print)},
  pages     = {1159 -- 1160},
  year      = {1995},
  language  = {en}
}
@inproceedings{BrandiniBaumann1997,
  author    = {Brandini, Frederico P. and Baumann, Marcus},
  title     = {The potential role of melted 'brown ice' as sources of chelators and ammonia to the surface waters of the Weddell Sea, Antarctica},
  series = {Proceedings of the NIPR Symposium on Polar Biology : 10},
  booktitle = {Proceedings of the NIPR Symposium on Polar Biology : 10},
  address   = {Tokyo},
  organization    = {National Institute of Polar Research},
  issn      = {0914-563X},
  pages     = {1 -- 13},
  year      = {1997},
  language  = {en}
}
@inproceedings{FateriGebhardtKhosravi2013,
  author    = {Fateri, Miranda and Gebhardt, Andreas and Khosravi, Maziar},
  title     = {Experimental investigation of selective laser melting of lunar regolith for in-situ applications},
  series = {ASME 2013 International Mechanical Engineering Congress and Exposition : San Diego, California, USA, November 15-21, 2013. Vol. 2A: Advanced manufacturing},
  booktitle = {ASME 2013 International Mechanical Engineering Congress and Exposition : San Diego, California, USA, November 15-21, 2013. Vol. 2A: Advanced manufacturing},
  publisher = {ASME},
  organization    = {American Society of Mechanical Engineers},
  isbn      = {978-0-7918-5618-5},
  pages     = {V02AT02A008},
  year      = {2013},
  language  = {en}
}
@book{Huening2014,
  author    = {H{\"u}ning, Felix},
  title     = {The fundamentals of electrical engineering for mechatronics},
  publisher = {de Gruyter},
  address   = {Berlin},
  isbn      = {978-3-11-034991-7 (Druckausg.)},
  pages     = {IX, 208 S.},
  year      = {2014},
  language  = {en}
}
@article{SchirraWatmuffBauschat2014,
  author    = {Schirra, Julian and Watmuff, Jonathan and Bauschat, J.-Michael},
  title     = {Highly non-planar lifting systems: a relative assessment of existing potential-methodologies to accurately estimate the induced drag},
  series = {32nd AIAA Applied Aerodynamics Conference 2014 : June, 16-20 2014, Atlanta, Ga.},
  journal   = {32nd AIAA Applied Aerodynamics Conference 2014 : June, 16-20 2014, Atlanta, Ga.},
  organization    = {American Institute of Aeronautics and Astronautics},
  isbn      = {978-1-62410-288-2},
  doi       = {10.2514/6.2014-2988},
  pages     = {Publ. online},
  year      = {2014},
  language  = {en}
}
@inproceedings{FunkeKeinzBoerneretal.2013,
  author    = {Funke, Harald and Keinz, Jan and B{\"o}rner, Sebastian and Haj Ayed, A. and Kusterer, K. and Tekin, N. and Kazari, M. and Kitajima, J. and Horikawa, A. and Okada, K.},
  title     = {Experimental and numerical characterization of the dry low NOx micromix hydrogen combustion principle at increased energy density for industrial hydrogen gas turbine applications},
  series = {Combustion, fuels and emissions : proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2013 ; June 3 - 7, 2013, San Antonio, Texas, USA ; vol. 1},
  booktitle = {Combustion, fuels and emissions : proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2013 ; June 3 - 7, 2013, San Antonio, Texas, USA ; vol. 1},
  editor    = {Song, Seung Jin},
  publisher = {ASME},
  address   = {New York, NY},
  organization    = {American Society of Mechanical Engineers},
  isbn      = {978-0-7918-5510-2},
  pages     = {V001T04A055},
  year      = {2013},
  language  = {en}
}
@phdthesis{Werner2014,
  author    = {Werner, Frederik},
  title     = {Development of light-addressable potentiometric sensor systems and their applications in biotechnological environments},
  pages     = {XI, 149 S.},
  year      = {2014},
  language  = {en}
}
@inproceedings{SchreiberHirtbachKraftetal.2013,
  author    = {Schreiber, Marc and Hirtbach, Stefan and Kraft, Bodo and Steinmetzler, Andreas},
  title     = {Software in the city: visual guidance through large scale software projects},
  series = {Software Engineering 2013 : Fachtagung des GI-Fachbereichs Softwaretechnik, 26. Februar-1. M{\"a}rz 2013 in Aachen. (GI-Edition ; 213)},
  booktitle = {Software Engineering 2013 : Fachtagung des GI-Fachbereichs Softwaretechnik, 26. Februar-1. M{\"a}rz 2013 in Aachen. (GI-Edition ; 213)},
  editor    = {Kowalewski, Stefan},
  publisher = {Ges. f{\"u}r Informatik},
  address   = {Bonn},
  isbn      = {978-3-88579-607-7 ; 978-3-88579-609-1},
  pages     = {213 -- 224},
  year      = {2013},
  language  = {en}
}
@inproceedings{SchreiberBarkschatKraft2014,
  author    = {Schreiber, Marc and Barkschat, Kai and Kraft, Bodo},
  title     = {Using Continuous Integration to organize and monitor the annotation process of domain specific corpora},
  series = {5th International Conference on Information and Communication Systems (ICICS) : 1-3 April 2014, Irbid, Jordanien},
  booktitle = {5th International Conference on Information and Communication Systems (ICICS) : 1-3 April 2014, Irbid, Jordanien},
  organization    = {International Conference on Information and Communication Systems <5, 2014, Irbid, Jordanien>},
  isbn      = {978-1-4799-3022-7},
  doi       = {10.1109/IACS.2014.6841958},
  pages     = {1 -- 6},
  year      = {2014},
  language  = {en}
}
@article{RiedelKartchemnikSchoeningetal.2014,
  author    = {Riedel, Marc and Kartchemnik, Julia and Sch{\"o}ning, Michael Josef and Lisdat, Fred},
  title     = {Impedimetric DNA detection - steps forward to sensorial application},
  series = {Analytical chemistry},
  volume    = {86 (2014)},
  journal   = {Analytical chemistry},
  number    = {15},
  publisher = {ACS Publications},
  address   = {Columbus},
  issn      = {1520-6882 (E-Journal); 0003-2700 (Print); 0096-4484 (Print)},
  doi       = {10.1021/ac501800q},
  pages     = {7867 -- 7874},
  year      = {2014},
  abstract  = {This study describes a label-free impedimetric sensor based on short ssDNA recognition elements for the detection of hybridization events. We concentrate on the elucidation of the influence of target length and recognition sequence position on the sensorial performance. The impedimetric measurements are performed in the presence of the redox system ferri-/ferrocyanide and show an increase in charge transfer resistance upon hybridization of ssDNA to the sensor surface. Investigations on the impedimetric signal stability demonstrate a clear influence of the buffers used during the sensor preparation and the choice of the passivating mercaptoalcanol compound. A stable sensor system has been developed, enabling a reproducible detection of 25mer target DNA in the low nanomolar range. After hybridization, a sensor regeneration can be reached with deionized water by adjustment of effective convection conditions, ensuring a sensor reusability. By investigations of longer targets with overhangs exposed to the solution, we can demonstrate applicability of the impedimetric detection for longer ssDNA. However, a decreasing charge transfer resistance change (ΔRct) is found by extending the overhang. As a strategy to increase the impedance change for longer target strands, the position of the recognition sequence can be designed in a way that a small overhang is exposed to the electrode surface. This is found to result in an increase in the relative Rct change. These results suggest that DNA and consequently negative charge near the electrode possess a larger impact on the impedimetric signal than DNA further away.},
  language  = {en}
}
@inproceedings{SchirraJ2013,
  author    = {Schirra, Julian and J., Watmuff},
  title     = {Euler-based induced drag estimation for highly non-planar lifting systems during conceptional design},
  series = {62. Deutscher Luft- und Raumfahrtkongress 2013 : 10. - 12. September 2032, Stuttgart, Haus der Wirtschaft},
  booktitle = {62. Deutscher Luft- und Raumfahrtkongress 2013 : 10. - 12. September 2032, Stuttgart, Haus der Wirtschaft},
  publisher = {Dt. Gesellschaft f{\"u}r Luft- und Raumfahrt},
  address   = {Bonn},
  organization    = {Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth},
  pages     = {1 -- 8},
  year      = {2013},
  language  = {en}
}
@article{MartinezJakobTuetal.2013,
  author    = {Martinez, Ronny and Jakob, Felix and Tu, Ran and Siegert, Petra and Maurer, Karl-Heinz and Schwaneberg, Ulrich},
  title     = {Increasing activity and thermal resistance of Bacillus gibsonii alkaline protease (BgAP) by directed evolution},
  series = {Biotechnology and bioengineering},
  volume    = {Vol. 110},
  journal   = {Biotechnology and bioengineering},
  number    = {Iss. 3},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1097-0290 (E-Journal); 0006-3592 (Print); 0368-1467 (Print)},
  pages     = {711 -- 720},
  year      = {2013},
  language  = {en}
}
@article{JakobMartinezMandaweetal.2013,
  author    = {Jakob, Felix and Martinez, Ronny and Mandawe, John and Hellmuth, Hendrik and Siegert, Petra and Maurer, Karl-Heinz and Schwaneberg, Ulrich},
  title     = {Surface charge engineering of a Bacillus gibsonii subtilisin protease},
  series = {Applied microbiology and biotechnology},
  volume    = {Vol. 97},
  journal   = {Applied microbiology and biotechnology},
  number    = {Iss. 15},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-0614 (E-Journal); 0171-1741 (Print); 0175-7598 (Print); 0340-2118 (Print)},
  pages     = {6793 -- 6802},
  year      = {2013},
  language  = {en}
}
@article{NiehausGaborWielandetal.2011,
  author    = {Niehaus, F. and Gabor, E. and Wieland, S. and Siegert, Petra and Maurer, Karl-Heinz and Eck, J.},
  title     = {Enzymes for the laundry industries: tapping the vast metagenomic pool of alkaline proteases},
  series = {Microbial biotechnology},
  volume    = {Vol. 4},
  journal   = {Microbial biotechnology},
  number    = {Iss. 6},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-0614 (E-Journal); 0171-1741 (Print); 0175-7598 (Print); 0340-2118 (Print)},
  pages     = {767 -- 776},
  year      = {2011},
  language  = {en}
}
@article{RibitschHeumannKarletal.2012,
  author    = {Ribitsch, D. and Heumann, S. and Karl, W. and Gerlach, J. and Leber, R. and Birner-Gruenberger, R. and Gruber, K. and Eiteljoerg, I. and Remler, P. and Siegert, Petra and Lange, J. and Maurer, Karl-Heinz and Berg, G. and Guebitz, G. M. and Schwab, H.},
  title     = {Extracellular serine proteases from Stenotrophomonas maltophilia: Screening, isolation and heterologous expression in E. coli},
  series = {Journal of biotechnology},
  volume    = {157},
  journal   = {Journal of biotechnology},
  number    = {1},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1873-4863 (E-Journal); 0168-1656 (Print)},
  doi       = {10.1016/j.jbiotec.2011.09.025},
  pages     = {140 -- 147},
  year      = {2012},
  abstract  = {A large strain collection comprising antagonistic bacteria was screened for novel detergent proteases. Several strains displayed protease activity on agar plates containing skim milk but were inactive in liquid media. Encapsulation of cells in alginate beads induced protease production. Stenotrophomonas maltophilia emerged as best performer under washing conditions. For identification of wash-active proteases, four extracellular serine proteases called StmPr1, StmPr2, StmPr3 and StmPr4 were cloned. StmPr2 and StmPr4 were sufficiently overexpressed in E. coli. Expression of StmPr1 and StmPr3 resulted in unprocessed, insoluble protein. Truncation of most of the C-terminal domain which has been identified by enzyme modeling succeeded in expression of soluble, active StmPr1 but failed in case of StmPr3. From laundry application tests StmPr2 turned out to be a highly wash-active protease at 45 °C. Specific activity of StmPr2 determined with suc-l-Ala-l-Ala-l-Pro-l-Phe-p-nitroanilide as the substrate was 17 ± 2 U/mg. In addition we determined the kinetic parameters and cleavage preferences of protease StmPr2.},
  language  = {en}
}
@article{SchmitzWeber2012,
  author    = {Schmitz, Philipp and Weber, Martin},
  title     = {Buying and selling behavior of individual investors in option-like securities},
  series = {Die Betriebswirtschaft : DBW},
  volume    = {72},
  journal   = {Die Betriebswirtschaft : DBW},
  number    = {5},
  publisher = {Sch{\"a}ffer-Poeschel},
  address   = {Stuttgart},
  issn      = {0342-7064},
  doi       = {10.2139/ssrn.2055088},
  pages     = {409 -- 426},
  year      = {2012},
  abstract  = {We analyze the trading behavior of individual investors in option-like securities, namely bankissued warrants, and thus expand the growing literature of investors behavior to a new kind of securities. A unique data set from a large German discount broker gives us the opportunity to analyze the trading behavior of 1,454 investors, making 89,958 transactions in 6,724 warrants on 397 underlyings. In different logit regression, we make use of the facts that investors can speculate on rising and falling prices of the underlying with call and put warrants and that we also have information about the stock portfolios of the investors. We report several facts about the trading behavior of individual investors in warrants that are consistent with the literature on the behavior of individual investors in the stock market. The warrant investors buy calls and sell puts if the price of the underlying has decreased over the past trading days and they sell calls and buy puts if the price of the underlying has increased. That means, the investors follow negative feedback trading strategies in all four trading categories observed. In addition, we find strong evidence for the disposition effect for call as well as put warrants, which is reversed in December. The trading behavior is also influenced if the underlying reaches some exceptionally prices, e.g. highs, lows or the strike price. We show that hedging, as one natural candidate to buy puts, does not play an important role in the market for bank-issued warrants.},
  language  = {en}
}
@article{SchmitzWeber2007,
  author    = {Schmitz, Philipp and Weber, Martin},
  title     = {Buying and selling behavior of individual investors in option-like securities},
  pages     = {1 -- 36},
  year      = {2007},
  language  = {en}
}
@phdthesis{Schmitz2007,
  author    = {Schmitz, Philipp},
  title     = {Empirical analyses of the trading behavior of individual investors in the warrant market},
  pages     = {XVI, 172 S.},
  year      = {2007},
  language  = {en}
}
@article{RibitschHeumannTrotschaetal.2011,
  author    = {Ribitsch, D. and Heumann, S. and Trotscha, E. and Herrero Acero, E. and Greimel, K. and Leber, R. and Birger-Gruenberger, R. and Deller, S. and Eiteljoerg, I. and Remler, P. and Weber, Th. and Siegert, Petra and Maurer, Karl-Heinz and Donelli, I. and Freddi, G. and Schwab, H. and Guebitz, G. M.},
  title     = {Hydrolysis of polyethyleneterephthalate by p-nitrobenzylesterase from Bacillus subtilis},
  series = {Biotechnology progress},
  volume    = {Vol. 27},
  journal   = {Biotechnology progress},
  number    = {Iss. 4},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {1520-6033 (E-Journal); 8756-7938 (Print)},
  pages     = {951 -- 960},
  year      = {2011},
  language  = {en}
}
@article{RibitschKarlBirnerGruenbergeretal.2010,
  author    = {Ribitsch, D. and Karl, W. and Birner-Gruenberger, R. and Gruber, K. and Eiteljoerg, I. and Remler, P. and Wieland, S. and Siegert, Petra and Maurer, Karl-Heinz and Schwab, H.},
  title     = {C-terminal truncation of a metagenome-derived detergent protease for effective expression in E. coli},
  series = {Journal of biotechnology},
  volume    = {150},
  journal   = {Journal of biotechnology},
  number    = {3},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1873-4863 (E-Journal); 0168-1656 (Print)},
  doi       = {10.1016/j.jbiotec.2010.09.947},
  pages     = {408 -- 416},
  year      = {2010},
  abstract  = {Recently, a new alkaline protease named HP70 showing highest homology to extracellular serine proteases of Stenotrophomonas maltophilia and Xanthomonas campestris was found in the course of a metagenome screening for detergent proteases (Niehaus et al., submitted for publication). Attempts to efficiently express the enzyme in common expression hosts had failed. This study reports on the realization of overexpression in Escherichia coli after structural modification of HP70. Modelling of HP70 resulted in a two-domain structure, comprising the catalytic domain and a C-terminal domain which includes about 100 amino acids. On the basis of the modelled structure the enzyme was truncated by deletion of most of the C-terminal domain yielding HP70-C477. This structural modification allowed effective expression of active enzyme using E. coli BL21-Gold as the host. Specific activity of HP70-C477 determined with suc-l-Ala-l-Ala-l-Pro-l-Phe-p-nitroanilide as the substrate was 30 ± 5 U/mg compared to 8 ± 1 U/mg of the native enzyme. HP70-C477 was most active at 40 °C and pH 7-11; these conditions are prerequisite for a potential application as detergent enzyme. Determination of kinetic parameters at 40 °C and pH = 9.5 resulted in KM = 0.23 ± 0.01 mM and kcat = 167.5 ± 3.6 s⁻¹. MS-analysis of peptide fragments obtained from incubation of HP70 and HP70-C477 with insulin B indicated that the C-terminal domain influences the cleavage preferences of the enzyme. Washing experiments confirmed the high potential of HP70-C477 as detergent protease.},
  language  = {en}
}
@incollection{WendorffEggertPohletal.2007,
  author    = {Wendorff, Marion and Eggert, Thorsten and Pohl, Martina and Dresen, Carola and M{\"u}ller, Michael and Jaeger, Karl-Erich and Sprenger, Georg A. and Sch{\"u}rmann, Melanie and Sch{\"u}rmann, Martin and Johnen, Sandra and Sprenger, Gerda and Sahm, Hermann and Inoue, Tomoyuki and Sch{\"o}rken, Ulrich and Breittaupt, Holger and Fr{\"o}lich, Bettina and Heim, Petra and Iding, Hans and Juchem, Bettina and Siegert, Petra and Kula, Maria-Regina and Weckbecker, Andrea and Hummel, Werner and Fessner, Wolf-Dieter and Elling, Lothar and Wolberg, Michael and Bode, Silke and Feldmann, Ralf and Geilenkirchen, Petra and Schubert, Thomas and Walter, Lydia and D{\"u}nnwald, Thomas and Demir, Ayhan S. and Kolter-Jung, Doris and Nitsche, Adam and D{\"u}nkelmann, Pascal and Cosp, Annabel and Lingen, Bettina},
  title     = {Catalytic asymmetric synthesis : section 2.2},
  series = {Asymmetric synthesis with chemical and biological methods / ed. by Dieter Enders ...},
  booktitle = {Asymmetric synthesis with chemical and biological methods / ed. by Dieter Enders ...},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  isbn      = {978-3-527-31473-7},
  pages     = {298 -- 413},
  year      = {2007},
  language  = {en}
}
@article{SiegertMcLeishBaumannetal.2005,
  author    = {Siegert, Petra and McLeish, Michael J. and Baumann, Martin and Iding, Hans and Kneen, Malea M. and Kenyon, George L. and Pohl, Martina},
  title     = {Exchanging the substrate specificities of pyruvate decarboxylase from Zymomonas mobilis and benzoylformate decarboxylase from Pseudomonas putida},
  series = {Protein engineering, design, and selection : peds},
  volume    = {Vol. 18},
  journal   = {Protein engineering, design, and selection : peds},
  number    = {Iss. 7},
  issn      = {1460-213X (E-Journal); 1741-0134 (E-Journal); 0269-2139 (Print); 1741-0126 (Print)},
  pages     = {345 -- 357},
  year      = {2005},
  language  = {en}
}
@incollection{SiegertPohlKneenetal.2004,
  author    = {Siegert, Petra and Pohl, Martina and Kneen, Malea M. and Pogozheva, Irina D. and Kenyon, George L. and McLeish, Michael J.},
  title     = {Exploring the substrate specificity of benzoylformate decarboxylase, pyruvate decarboxylase, and benzaldehyde lyase},
  series = {Thiamine : catalytic mechanisms in normal and disease states / ed. by Frank Jordan ...},
  booktitle = {Thiamine : catalytic mechanisms in normal and disease states / ed. by Frank Jordan ...},
  publisher = {Dekker},
  address   = {New York, NY},
  isbn      = {0-8247-4062-9},
  pages     = {275 -- 290},
  year      = {2004},
  language  = {en}
}
@article{DuenkelmannKolterJungNitscheetal.2002,
  author    = {D{\"u}nkelmann, Pascal and Kolter-Jung, Doris and Nitsche, Adam and Demir, Ayhan S. and Siegert, Petra and Lingen, Bettina and Baumann, Martin and Pohl, Martina and M{\"u}ller, Michael},
  title     = {Development of a donor-acceptor concept for enzymatic cross-coupling reactions of adehydes : the first asymmetric cross-benzoin condensation},
  series = {Journal of the American Chemical Society},
  volume    = {Vol. 124},
  journal   = {Journal of the American Chemical Society},
  issn      = {1520-5126 (E-Journal); 0002-7863 (Print)},
  pages     = {12084 -- 12085},
  year      = {2002},
  language  = {en}
}
@article{DuennwaldDemirSiegertetal.2001,
  author    = {D{\"u}nnwald, Thomas and Demir, Ayhan S. and Siegert, Petra and Pohl, Martina and M{\"u}ller, Michael},
  title     = {ChemInform Abstract: Enantioselective synthesis of (S)-2-Hydroxypropanone derivatives by Benzoylformate Decarboxylase Catalyzed C—C Bond Formation},
  series = {Cheminform},
  volume    = {Vol. 32},
  journal   = {Cheminform},
  number    = {Iss. 4},
  issn      = {1522-2667 (E-Journal); 0931-7597 (Print)},
  pages     = {Publ. online},
  year      = {2001},
  language  = {en}
}
@article{DuennwaldDemirSiegertetal.2000,
  author    = {D{\"u}nnwald, Thomas and Demir, Ayhan S. and Siegert, Petra and Pohl, Martina and M{\"u}ller, Michael},
  title     = {Enantioselective Synthesis of (S)-2-Hydroxypropanone Derivatives by Benzoylformate Decarboxylase Catalyzed C-C Bond Formation},
  series = {European journal of organic chemistry},
  volume    = {Vol. 2000},
  journal   = {European journal of organic chemistry},
  number    = {Iss. 11},
  issn      = {0365-5490 (E-Journal); 1099-0690 (E-Journal); 0075-4617 (Print); 0170-2041 (Print); 0947-3440 (Print); 1434-193X (Print); 1434-243X (Print)},
  pages     = {2161 -- 2170},
  year      = {2000},
  language  = {en}
}
@inproceedings{SiegertIdingBaumannetal.2000,
  author    = {Siegert, Petra and Iding, Hans and Baumann, Martin and McLeish, Michael J. and Kenyon, George L. and Pohl, Martina},
  title     = {Broadening of the substrate spectra of two ThDP-dependent decarboxylases using site-directed-mutagenesis},
  series = {Proceedings of the 4th International Congress on Biochemical Engineering : 17 and 18 February 2000, Stuttgart},
  booktitle = {Proceedings of the 4th International Congress on Biochemical Engineering : 17 and 18 February 2000, Stuttgart},
  organization    = {International Congress on Biochemical Engineering <4, 2000, Stuttgart>},
  isbn      = {3-8167-5570-4},
  pages     = {38 -- 42},
  year      = {2000},
  language  = {en}
}
@article{IdingDuennwaldGreineretal.2000,
  author    = {Iding, Hans and D{\"u}nnwald, Thomas and Greiner, Lasse and Liese, Andreas and M{\"u}ller, Michael and Siegert, Petra and Gr{\"o}tzinger, Joachim and Demir, Ayhan S. and Pohl, Martina},
  title     = {Benzoylformate Decarboxylase from Pseudomonas putida as Stable Catalyst for the Synthesis of Chiral 2-Hydroxy Ketones},
  series = {Chemistry - a European journal},
  volume    = {Vol. 6},
  journal   = {Chemistry - a European journal},
  number    = {Iss. 8},
  issn      = {1521-3765 (E-Journal); 0947-6539 (Print)},
  pages     = {1483 -- 1495},
  year      = {2000},
  language  = {en}
}
@article{AlebouyehSamamiPieperBreitbachetal.2014,
  author    = {Alebouyeh Samami, Behzad and Pieper, Martin and Breitbach, Gerd and Hodapp, Josef},
  title     = {Heat production in the windings of the stators of electric machines under stationary condition},
  series = {Heat and mass transfer},
  volume    = {50},
  journal   = {Heat and mass transfer},
  publisher = {Springer},
  address   = {Heidelberg},
  issn      = {0947-7411 (Print) ; 1432-1181 (E-Journal)},
  doi       = {10.1007/s00231-014-1371-8},
  pages     = {1707 -- 1716},
  year      = {2014},
  abstract  = {In electric machines due to high currents and resistive losses (joule heating) heat is produced. To avoid damages by overheating the design of effective cooling systems is required. Therefore the knowledge of heat sources and heat transfer processes is necessary. The purpose of this paper is to illustrate a good and effective calculation method for the temperature analysis based on homogenization techniques. These methods have been applied for the stator windings in a slot of an electric machine consisting of copper wires and resin. The key quantity here is an effective thermal conductivity, which characterizes the heterogeneous wire resin-arrangement inside the stator slot. To illustrate the applicability of the method, the analysis of a simplified, homogenized model is compared with the detailed analysis of temperature behavior inside a slot of an electric machine according to the heat generation. We considered here only the stationary situation. The achieved numerical results are accurate and show that the applied homogenization technique works in practice. Finally the results of simulations for the two cases, the original model of the slot and the homogenized model chosen for the slot (unit cell), are compared to experimental results.},
  language  = {en}
}
@article{GuoSekiMiyamotoetal.2014,
  author    = {Guo, Yuanyuan and Seki, Kosuke and Miyamoto, Ko-ichiro and Wagner, Torsten and Sch{\"o}ning, Michael Josef and Yoshinobu, Tatsuo},
  title     = {Novel photoexcitation method for light-addressable potentiometric sensor with higher spatial resolution},
  series = {Applied physics express : APEX},
  volume    = {7},
  journal   = {Applied physics express : APEX},
  number    = {6},
  publisher = {IOP},
  address   = {Bristol},
  issn      = {1882-0786 (E-Journa); 1882-0778 (Print)},
  doi       = {10.7567/APEX.7.067301},
  pages     = {067301-4},
  year      = {2014},
  abstract  = {A novel photoexcitation method for the light-addressable potentiometric sensor (LAPS) is proposed to achieve a higher spatial resolution of chemical images. The proposed method employs a combined light source that consists of a modulated light probe, which generates the alternating photocurrent signal, and a ring of constant illumination surrounding it. The constant illumination generates a sheath of carriers with increased concentration which suppresses the spread of photocarriers by enhanced recombination. A device simulation was carried out to verify the effect of constant illumination on the spatial resolution, which demonstrated that a higher spatial resolution can be obtained.},
  language  = {en}
}
@article{WhiteheadOehlschlaegerAlmajhdietal.2014,
  author    = {Whitehead, Mark and {\"O}hlschl{\"a}ger, Peter and Almajhdi, Fahad N. and Alloza, Leonor and Marz{\´a}bal, Pablo and Meyers, Ann E. and Hitzeroth, Inga I. and Rybicki, Edward P.},
  title     = {Human papillomavirus (HPV) type 16 E7 protein bodies cause tumour regression in mice},
  series = {BMC cancer},
  journal   = {BMC cancer},
  number    = {14:367},
  publisher = {BioMed Central},
  address   = {London},
  issn      = {1471-2407},
  doi       = {10.1186/1471-2407-14-367},
  pages     = {1 -- 15},
  year      = {2014},
  language  = {en}
}
@article{WagnerDollSchoening2014,
  author    = {Wagner, Patrick and Doll, Theodor and Sch{\"o}ning, Michael Josef},
  title     = {Engineering of functional interfaces / Patrick Wagner ; Theodor Doll ; Michael J. Sch{\"o}ning (eds.)},
  series = {Physica status solidi (A) : Applications and materials science},
  volume    = {211},
  journal   = {Physica status solidi (A) : Applications and materials science},
  number    = {6},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1521-396X (E-Book); 1862-6319 (E-Book); 0031-8965 (Print); 1862-6300 (Print)},
  doi       = {10.1002/pssa.201470241},
  pages     = {1339 -- 1339},
  year      = {2014},
  language  = {en}
}
@article{VieiradaSilvaSchwarzerHoffschmidtetal.2013,
  author    = {Vieira da Silva, Maria Eugenia and Schwarzer, Klemens and Hoffschmidt, Bernhard and Pinheiro Rodrigues, Frederico and Schwarzer, Tarik and Costa Rocha, Paulo Alexandre},
  title     = {Mass transfer correlation for evaporation-condensation thermal process in the range of 70 °C-95 °C},
  series = {Renewable energy},
  volume    = {Vol. 53},
  journal   = {Renewable energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1879-0682 (E-Journal); 0960-1481 (Print)},
  pages     = {174 -- 179},
  year      = {2013},
  language  = {en}
}
@article{IdingSiegertMeschetal.1998,
  author    = {Iding, Hans and Siegert, Petra and Mesch, K. and Pohl, Martina},
  title     = {Application of α-keto acid decarboxylases in biotransformations},
  series = {Biochimica et biophysica acta (BBA) - Protein structure and molecular enzymology},
  volume    = {Vol. 1385},
  journal   = {Biochimica et biophysica acta (BBA) - Protein structure and molecular enzymology},
  number    = {Iss. 2},
  issn      = {1879-2588 (E-Journal); 0167-4838 (Print)},
  pages     = {307 -- 322},
  year      = {1998},
  language  = {en}
}
@article{PohlSiegertMeschetal.1998,
  author    = {Pohl, Martina and Siegert, Petra and Mesch, K. and Bruhn, H. and Gr{\"o}tzinger, Joachim},
  title     = {Active site mutants of pyruvate decarboxylase from Zymomonas mobilis : a site-directed mutagenesis study of L112, I472, I476, E473 and N482},
  series = {European journal of biochemistry},
  volume    = {Vol. 257},
  journal   = {European journal of biochemistry},
  number    = {Iss. 3},
  issn      = {1432-1033 (E-Journal); 1742-4658 (E-Journal); 0014-2956 (Print); 1742-464X (Print)},
  pages     = {538 -- 546},
  year      = {1998},
  language  = {en}
}
@article{RaueWambachGloeggleretal.2014,
  author    = {Raue, Markus and Wambach, M. and Gl{\"o}ggler, S. and Grefen, Dana and Kaufmann, R. and Abetz, C. and Georgopanos, P. and Handge, U. A. and Mang, Thomas and Bl{\"u}mich, B. and Abetz, V.},
  title     = {Investigation of historical hard rubber ornaments of Charles Goodyear},
  series = {Macromolecular chemistry and physics},
  volume    = {Vol. 215},
  journal   = {Macromolecular chemistry and physics},
  number    = {No. 3},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1022-1352},
  pages     = {245 -- 254},
  year      = {2014},
  language  = {en}
}
@inproceedings{BonneyHoefkenPaffenetal.2015,
  author    = {Bonney, Gregor and H{\"o}fken, Hans-Wilhelm and Paffen, Benedikt and Schuba, Marko},
  title     = {ICS/SCADA Security - Analysis of a Beckhoff CX5020 PLC},
  series = {1st International Conference on Information Systems Security and Privacy : ICISSP 2015},
  booktitle = {1st International Conference on Information Systems Security and Privacy : ICISSP 2015},
  organization    = {International Conference on Information Systems Security and Privacy <1, 2015, Angers>},
  pages     = {1 -- 6},
  year      = {2015},
  language  = {en}
}
@inproceedings{BuschkuehleSchuermannWollert2009,
  author    = {Buschk{\"u}hle, Peter and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg},
  title     = {Abstraction of wireless communication by a convergence middleware in conjunction with a XML-configuration},
  series = {Information technology and electrical engineering : devices and systems, materials and technologies for the future ; Ilmenau 07 - 10 September 2009 ; 54. IWK Internationales Wissenschaftliches Kolloquium},
  booktitle = {Information technology and electrical engineering : devices and systems, materials and technologies for the future ; Ilmenau 07 - 10 September 2009 ; 54. IWK Internationales Wissenschaftliches Kolloquium},
  publisher = {Techn. Univ.},
  address   = {Ilmenau},
  isbn      = {978-3-938843-44-4},
  pages     = {95 -- 96},
  year      = {2009},
  language  = {en}
}
@article{SchreiberBarkschatKraftetal.2015,
  author    = {Schreiber, Marc and Barkschat, Kai and Kraft, Bodo and Z{\"u}ndorf, Albert},
  title     = {Quick Pad Tagger : An Efficient Graphical User Interface for Building Annotated Corpora with Multiple Annotation Layers},
  series = {Computer Science \& Information Technology (CS \& IT)},
  volume    = {5},
  journal   = {Computer Science \& Information Technology (CS \& IT)},
  number    = {4},
  publisher = {Academy \& Industry Research Collaboration Center (AIRCC)},
  isbn      = {978-1-921987-32-8},
  issn      = {2231 - 5403},
  doi       = {10.5121/csit.2015.50413},
  pages     = {131 -- 143},
  year      = {2015},
  language  = {en}
}
@incollection{BudaSchuermannWollert2010,
  author    = {Buda, Aurel and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg},
  title     = {Wireless technologies in factory automation},
  series = {Factory automation / ed. by Javier Silvestre-Blanes},
  booktitle = {Factory automation / ed. by Javier Silvestre-Blanes},
  publisher = {Intech},
  address   = {London},
  isbn      = {978-953-7619-42-8},
  pages     = {29 -- 50},
  year      = {2010},
  language  = {en}
}
@inproceedings{WollertPlessmann1993,
  author    = {Wollert, J{\"o}rg and Plessmann, K. W.},
  title     = {Controlling processes by operating-point based hybride observers},
  series = {EUFIT '93 : September 7 - 10, 1993, Eurogress Aachen, Germany, proceedings / First European Congress on Fuzzy and Intelligent Technologies},
  booktitle = {EUFIT '93 : September 7 - 10, 1993, Eurogress Aachen, Germany, proceedings / First European Congress on Fuzzy and Intelligent Technologies},
  publisher = {Verl. d. Augustinus Buchh.},
  address   = {Aachen},
  organization    = {EUFIT <1, 1993, Aachen>},
  isbn      = {3-86073-176-9},
  pages     = {1151 -- 1155},
  year      = {1993},
  language  = {en}
}
@inproceedings{VedralWollert2005,
  author    = {Vedral, Andreas and Wollert, J{\"o}rg},
  title     = {Service based Bluetooth dual-hop networks using CORBA},
  series = {Proceedings of the IASTED International Conference on Artificial Intelligence and Applications : as part of the 23rd IASTED International Multi-Conference on Applied Informatics ; February 14 - 16, 2005, Innsbruck, Austria},
  booktitle = {Proceedings of the IASTED International Conference on Artificial Intelligence and Applications : as part of the 23rd IASTED International Multi-Conference on Applied Informatics ; February 14 - 16, 2005, Innsbruck, Austria},
  publisher = {Acta Pr.},
  address   = {Anaheim, Calif.},
  organization    = {International Conference on Artificial Intelligence and Applications <2005, Innsbruck> ; International Multi-Conference on Applied Informatics <23, 2005, Innsbruck>},
  isbn      = {0-88986-457-8},
  pages     = {724 -- 728},
  year      = {2005},
  language  = {en}
}
@inproceedings{VedralWollertBudaetal.2006,
  author    = {Vedral, Andreas and Wollert, J{\"o}rg and Buda, A. and Altrock, R.},
  title     = {The capability of bluetooth for real-time transmission in automation},
  series = {Proceedings of the IASTED International Conference on Networks and Communication Systems 2006 : March 29 - 31, 2006, Chiang Mai, Thailand},
  booktitle = {Proceedings of the IASTED International Conference on Networks and Communication Systems 2006 : March 29 - 31, 2006, Chiang Mai, Thailand},
  publisher = {Acta Pr.},
  address   = {Anaheim, Calif.},
  organization    = {International Association of Science and Technology for Development},
  pages     = {168 -- 175},
  year      = {2006},
  language  = {en}
}
@incollection{SchuermannBudaJonkeretal.2010,
  author    = {Sch{\"u}rmann, Volker and Buda, Aurel and Jonker, Stefan and Palmhof, Norman and Wollert, J{\"o}rg},
  title     = {Wireless in future automotive applications},
  series = {Mobile and wireless communications network layer and circuit level design / ed. by Salma Ait Fares ...},
  booktitle = {Mobile and wireless communications network layer and circuit level design / ed. by Salma Ait Fares ...},
  publisher = {Intech},
  address   = {London},
  isbn      = {978-953-307-042-1},
  pages     = {71 -- 92},
  year      = {2010},
  language  = {en}
}
@inproceedings{VedralKruseWollert2007,
  author    = {Vedral, Andreas and Kruse, Thomas and Wollert, J{\"o}rg},
  title     = {Development and performance evaluation of an antenna diversity module for industrial communication based on IEEE 802.15.4},
  series = {12th IEEE International Conference on Emerging Technologies and Factory Automation : ETFA 2007 : proceedings : 25-28 Sept. 2007, Patras, Greece},
  booktitle = {12th IEEE International Conference on Emerging Technologies and Factory Automation : ETFA 2007 : proceedings : 25-28 Sept. 2007, Patras, Greece},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {International Conference on Emerging Technologies and Factory Automation <12, 2007, Patras, Greece>},
  isbn      = {1424408261 ; 9781424408269},
  doi       = {10.1109/EFTA.2007.4416769},
  pages     = {177 -- 186},
  year      = {2007},
  language  = {en}
}
@inproceedings{SchuermannLeidingerWollert2010,
  author    = {Sch{\"u}rmann, Volker and Leidinger, R. and Wollert, J{\"o}rg},
  title     = {Simplified rapid-prototyping with automation technology},
  series = {Automobiles and sustainable mobility : FISITA 2010 World Automotive Congress, 30 May - 4 June, Budapest, Hungary ; proceedings},
  booktitle = {Automobiles and sustainable mobility : FISITA 2010 World Automotive Congress, 30 May - 4 June, Budapest, Hungary ; proceedings},
  organization    = {FISITA 2010 World Automotive Congress <Budapest>},
  isbn      = {978-963-9058-29-3},
  pages     = {F2010C093},
  year      = {2010},
  language  = {en}
}
@article{OberlaenderBrommWendeleretal.2015,
  author    = {Oberl{\"a}nder, Jan and Bromm, Alexander and Wendeler, Luisa and Iken, Heiko and Palomar Duran, Marlena and Greeff, Anton and Kirchner, Patrick and Keusgen, Michael and Sch{\"o}ning, Michael Josef},
  title     = {Towards a biosensor to monitor the sterilisation efficiency of aseptic filling machines},
  series = {Physica status solidi (a)},
  volume    = {212},
  journal   = {Physica status solidi (a)},
  number    = {6},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1862-6319},
  doi       = {10.1002/pssa.201431900},
  pages     = {1299 -- 1305},
  year      = {2015},
  abstract  = {Sterilisation processes are compulsory in medicine, pharmacy, and food industries to prevent infections of consumers and microbiological contaminations of products. Monitoring the sterilisation by conventional microbiological methods is time- and lab-consuming. To overcome this problem, in this work a novel biosensor has been proposed. The sensor enables a fast method to evaluate sterilisation processes. By means of thin-film technology the sensor's transducer structures in form of IDEs (interdigitated electrodes) have been fabricated on a silicon substrate. Physical characterisation of the developed sensor was done by AFM, SEM, and profilometry. Impedance analyses were conducted for the electrical characterisation. As microbiological layer spores of B. atrophaeus have been immobilised on the sensing structure; spores of this type are a well-known sterilisation test organism. Impedance measurements at a fixed frequency over time were performed to monitor the immobilisation process. A sterilisation process according to aseptic filling machines was applied to demonstrate the sensor functionality. After both, immobilisation and sterilisation, a change in impedance could successfully be detected.},
  language  = {en}
}
@article{JildehWagnerSchoeningetal.2015,
  author    = {Jildeh, Zaid B. and Wagner, Torsten and Sch{\"o}ning, Michael Josef and Pieper, Martin},
  title     = {Simulating the electromagnetic-thermal treatment of thin aluminium layers for adhesion improvement},
  series = {Physica status solidi (a)},
  volume    = {Vol. 212},
  journal   = {Physica status solidi (a)},
  number    = {6},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1862-6319},
  doi       = {10.1002/pssa.201431893},
  pages     = {1234 -- 1241},
  year      = {2015},
  abstract  = {A composite layer material used in packaging industry is made from joining layers of different materials using an adhesive. An important processing step in the production of aluminium-containing composites is the surface treatment and consequent coating of adhesive material on the aluminium surface. To increase adhesion strength between aluminium layer and the adhesive material, the foil is heat treated. For efficient heating, induction heating was considered as state-of-the-art treatment process. Due to the complexity of the heating process and the unpredictable nature of the heating source, the control of the process is not yet optimised. In this work, a finite element analysis of the process was established and various process parameters were studied. The process was simplified and modelled in 3D. The numerical model contains an air domain, an aluminium layer and a copper coil fitted with a magnetic field concentrating material. The effect of changing the speed of the aluminium foil (or rolling speed) was studied with the change of the coil current. Statistical analysis was used for generating a general control equation of coil current with changing rolling speed.},
  language  = {en}
}
@article{PilasIkenSelmeretal.2015,
  author    = {Pilas, Johanna and Iken, Heiko and Selmer, Thorsten and Keusgen, Michael and Sch{\"o}ning, Michael Josef},
  title     = {Development of a multi-parameter sensor chip for the simultaneous detection of organic compounds in biogas processes},
  series = {Physica status solidi (a)},
  volume    = {212},
  journal   = {Physica status solidi (a)},
  number    = {6},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1862-6319},
  doi       = {10.1002/pssa.201431894},
  pages     = {1306 -- 1312},
  year      = {2015},
  abstract  = {An enzyme-based multi-parameter biosensor is developed for monitoring the concentration of formate, d-lactate, and l-lactate in biological samples. The sensor is based on the specific dehydrogenation by an oxidized β-nicotinamide adenine dinucleotide (NAD+)-dependent dehydrogenase (formate dehydrogenase, d-lactic dehydrogenase, and l-lactic dehydrogenase, respectively) in combination with a diaphorase from Clostridium kluyveri (EC 1.8.1.4). The enzymes are immobilized on a platinum working electrode by cross-linking with glutaraldehyde (GA). The principle of the determination scheme in case of l-lactate is as follows: l-lactic dehydrogenase (l-LDH) converts l-lactate into pyruvate by reaction with NAD+. In the presence of hexacyanoferrate(III), the resulting reduced β-nicotinamide adenine dinucleotide (NADH) is then regenerated enzymatically by diaphorase. The electrochemical detection is based on the current generated by oxidation of hexacyanoferrate(II) at an applied potential of +0.3 V vs. an Ag/AgCl reference electrode. The biosensor will be electrochemically characterized in terms of linear working range and sensitivity. Additionally, the successful practical application of the sensor is demonstrated in an extract from maize silage.},
  language  = {en}
}
@article{BreuerRaueKirschbaumetal.2015,
  author    = {Breuer, Lars and Raue, Markus and Kirschbaum, M. and Mang, Thomas and Sch{\"o}ning, Michael Josef and Thoelen, R. and Wagner, Torsten},
  title     = {Light-controllable polymeric material based on temperature-sensitive hydrogels with incorporated graphene oxide},
  series = {Physica status solidi (a)},
  volume    = {212},
  journal   = {Physica status solidi (a)},
  number    = {6},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1862-6319},
  doi       = {10.1002/pssa.201431944},
  pages     = {1368 -- 1374},
  year      = {2015},
  abstract  = {Poly(N-isopropylacrylamide) (PNIPAAm) hydrogel films with incorporated graphene oxide (GO) were developed and tested as light-stimulated actuators. GO dispersions were synthesized via Hummers method and characterized toward their optical properties and photothermal energy conversion. The hydrogels were prepared by means of photopolymerization. In addition, the influence of GO within the hydrogel network on the lower critical solution temperature (LCST) was investigated by differential scanning calorimetry (DSC). The optical absorbance and the response to illumination were determined as a function of GO concentration for thin hydrogel films. A proof of principle for the stimulation with light was performed.},
  language  = {en}
}
@phdthesis{Boerner2013,
  author    = {B{\"o}rner, Sebastian},
  title     = {Optimization and testing of a low NOx hydrogen fuelled gas turbine},
  publisher = {Universit{\´e} Libre de Bruxelles},
  address   = {Bruxelles},
  pages     = {XVI, 144 S.},
  year      = {2013},
  language  = {en}
}
@article{LeidingerNoistenWollert2012,
  author    = {Leidinger, Rafael and Noisten, Thomas and Wollert, J{\"o}rg},
  title     = {Realtime automation networks in moVing industrial environments},
  series = {Journal of systemics, cybernetics and informatics},
  volume    = {Vol. 10},
  journal   = {Journal of systemics, cybernetics and informatics},
  number    = {Iss. 2},
  publisher = {IIIC},
  address   = {Orlando},
  issn      = {1690-4532},
  pages     = {52 -- 56},
  year      = {2012},
  abstract  = {The radio-based wireless data communication has made the realization of new technical solutions possible in many fields of the automation technology (AT). For about ten years, a constant disproportionate growth of wireless technologies can be observed in the automation technology. However, it shows that especially for the AT, conventional technologies of office automation are unsuitable and/or not manageable. The employment of mobile services in the industrial automation technology has the potential of significant cost and time savings. This leads to an increased productivity in various fields of the AT, for example in the factory and process automation or in production logistics. In this paper technologies and solutions for an automation-suited supply of mobile wireless services will be introduced under the criteria of real time suitability, IT-security and service orientation. Emphasis will be put on the investigation and development of wireless convergence layers for different radio technologies, on the central provision of support services for an easy-to-use, central, backup enabled management of combined wired / wireless networks and on the study on integrability in a Profinet real-time Ethernet network.},
  language  = {en}
}
@inproceedings{StieglitzWollert2011,
  author    = {Stieglitz, Kristian and Wollert, J{\"o}rg},
  title     = {Approach of using ultra-wideband-radio in industrial real-time ethernet networks},
  series = {The 4th International Multi-Conference on Engineering and Technological Innovation : IMETI : July 19th - July 22nd, 2011, Orlando, Florida, USA},
  booktitle = {The 4th International Multi-Conference on Engineering and Technological Innovation : IMETI : July 19th - July 22nd, 2011, Orlando, Florida, USA},
  organization    = {International Multi-Conference on Engineering and Technological Innovation <4, 2011, Orlando, Fla.>},
  pages     = {1 -- 6},
  year      = {2011},
  language  = {en}
}
@inproceedings{Wollert2012,
  author    = {Wollert, J{\"o}rg},
  title     = {The performance of UWB-communication in an industrial environment},
  series = {IEEE 1st International Symposium on Wireless Systems : (IDAACS-SWS) : Offenburg, 20-21 Sept. 2012},
  booktitle = {IEEE 1st International Symposium on Wireless Systems : (IDAACS-SWS) : Offenburg, 20-21 Sept. 2012},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {International Symposium on Wireless Systems <1, 2012, Offenburg>},
  isbn      = {978-1-4673-4678-8},
  doi       = {10.1109/IDAACS-SWS.2012.6377639},
  pages     = {85 -- 90},
  year      = {2012},
  language  = {en}
}
@inproceedings{SchuermannBudaWollert2008,
  author    = {Sch{\"u}rmann, Volker and Buda, Aurel and Wollert, J{\"o}rg},
  title     = {XML-based Middleware approach for industrial wireless communication systems},
  series = {IEEE International Conference on Emerging Technologies and Factory Automation, 2008 : ETFA 2008 ; 15 - 18 Sept., 2008, Hamburg, Germany},
  booktitle = {IEEE International Conference on Emerging Technologies and Factory Automation, 2008 : ETFA 2008 ; 15 - 18 Sept., 2008, Hamburg, Germany},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {Institute of Electrical and Electronics Engineers},
  isbn      = {978-1-4244-1505-2},
  doi       = {10.1109/ETFA.2008.4638463},
  pages     = {632 -- 639},
  year      = {2008},
  language  = {en}
}
@inproceedings{SchuermannKellerWollert2009,
  author    = {Sch{\"u}rmann, Volker and Keller, Alex and Wollert, J{\"o}rg},
  title     = {Internet based middleware approach for building services},
  series = {Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1},
  booktitle = {Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1},
  publisher = {IIIS},
  address   = {Winter Garden, Fla.},
  organization    = {International Multi-Conference on Engineering and Technological Innovation <2, 2009, Orlando, Fla.>},
  isbn      = {1-934272-68-X ; 978-1-934272-68-8},
  pages     = {30 -- 34},
  year      = {2009},
  language  = {en}
}
@inproceedings{SchuermannMannBudaetal.2009,
  author    = {Sch{\"u}rmann, Volker and Mann, Thorsten and Buda, Aurel and Wollert, J{\"o}rg},
  title     = {Integrating bluetooth localization into existing TCP/IP networks},
  series = {IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2009 : IDAACS 2009 ; Rende, Cosenza, Italy, 21 - 23 Sept. 2009},
  booktitle = {IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2009 : IDAACS 2009 ; Rende, Cosenza, Italy, 21 - 23 Sept. 2009},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {International Workshop on Intelligent Data Acquisition and Advanced Computing Systems <5, 2009, Rende, Cosenza, Italy>},
  isbn      = {978-1-4244-4882-1 ; ISBN: 978-1-4244-4901-9},
  doi       = {10.1109/IDAACS.2009.5342903},
  pages     = {621 -- 624},
  year      = {2009},
  language  = {en}
}
@incollection{KallweitGottschalkWalenta2016,
  author    = {Kallweit, Stephan and Gottschalk, Michael and Walenta, Robert},
  title     = {ROS based safety concept for collaborative robots in industrial applications},
  series = {Advances in robot design and intelligent control : proceedings of the 24th International Conference on Robotics in Alpe-Adria-Danube Region (RAAD). (Advances in intelligent systems and computing ; 371)},
  booktitle = {Advances in robot design and intelligent control : proceedings of the 24th International Conference on Robotics in Alpe-Adria-Danube Region (RAAD). (Advances in intelligent systems and computing ; 371)},
  publisher = {Springer},
  address   = {Cham},
  organization    = {International Conference on Robotics in Alpe-Adria-Danube Region <24, 2015, Bucharest>},
  isbn      = {978-3-319-21289-0 (Print) ; 978-3-319-21290-6 (E-Book)},
  doi       = {10.1007/978-3-319-21290-6_3},
  pages     = {27 -- 35},
  year      = {2016},
  abstract  = {The production and assembly of customized products increases the demand for flexible automation systems. One approach is to remove the safety fences that separate human and industrial robot to combine their skills. This collaboration possesses a certain risk for the human co-worker, leading to numerous safety concepts to protect him. The human needs to be monitored and tracked by a safety system using different sensors. The proposed system consists of a RGBD camera for surveillance of the common working area, an array of optical distance sensors to compensate shadowing effects of the RGBD camera and a laser range finder to detect the co-worker when approaching the work cell. The software for collision detection, path planning, robot control and predicting the behaviour of the co-worker is based on the Robot Operating System (ROS). A first prototype of the work cell shows that with advanced algorithms from the field of mobile robotics a very flexible safety concept can be realized: the robot not simply stops its movement when detecting a collision, but plans and executes an alternative path around the obstacle.},
  language  = {en}
}
@article{SchiffelsSelmer2015,
  author    = {Schiffels, Johannes and Selmer, Thorsten},
  title     = {A flexible toolbox to study protein-assisted metalloenzyme assembly in vitro},
  series = {Biotechnology and Bioengineering},
  volume    = {112},
  journal   = {Biotechnology and Bioengineering},
  number    = {11},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1097-0290},
  doi       = {10.1002/bit.25658},
  pages     = {2360 -- 2372},
  year      = {2015},
  language  = {en}
}
@article{DantismTakenagaWagneretal.2015,
  author    = {Dantism, S. and Takenaga, S. and Wagner, P. and Wagner, Torsten and Sch{\"o}ning, Michael Josef},
  title     = {Light-addressable Potentiometric Sensor (LAPS) Combined with Multi-chamber Structures to Investigate the Metabolic Activity of Cells},
  series = {Procedia Engineering},
  volume    = {120},
  journal   = {Procedia Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1877-7058},
  doi       = {10.1016/j.proeng.2015.08.647},
  pages     = {384 -- 387},
  year      = {2015},
  abstract  = {LAPS are field-effect-based potentiometric sensors which are able to monitor analyte concentrations in a spatially resolved manner. Hence, a LAPS sensor system is a powerful device to record chemical imaging of the concentration of chemical species in an aqueous solution, chemical reactions, or the growth of cell colonies on the sensor surface, to record chemical images. In this work, multi-chamber 3D-printed structures made out of polymer (PP-ABS) were combined with LAPS chips to analyse differentially and simultaneously the metabolic activity of Escherichia coli K12 and Chinese hamster ovary (CHO) cells, and the responds of those cells to the addition of glucose solution.},
  language  = {en}
}
@article{PilasMarianoKeusgenetal.2015,
  author    = {Pilas, Johanna and Mariano, K. and Keusgen, M. and Selmer, Thorsten and Sch{\"o}ning, Michael Josef},
  title     = {Optimization of an Enzyme-based Multi-parameter Biosensor for Monitoring Biogas Processes},
  series = {Procedia Engineering},
  volume    = {120},
  journal   = {Procedia Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1877-7058},
  doi       = {10.1016/j.proeng.2015.08.702},
  pages     = {532 -- 535},
  year      = {2015},
  language  = {en}
}
@incollection{MottaghyMajorowiczRath2009,
  author    = {Mottaghy, Darius and Majorowicz, Jacek and Rath, Volker},
  title     = {Ground Surface Temperature Histories Reconstructed from Boreholes in Poland: Implications for Spatial Variability},
  series = {The Polish Climate in the European Context: An Historical Overview},
  booktitle = {The Polish Climate in the European Context: An Historical Overview},
  publisher = {Springer Science+Business Media},
  address   = {Dordrecht},
  isbn      = {978-90-481-3167-9},
  doi       = {10.1007/978-90-481-3167-9_17},
  pages     = {375 -- 387},
  year      = {2009},
  language  = {en}
}
@article{MottaghyPechnigVogt2011,
  author    = {Mottaghy, Darius and Pechnig, Renate and Vogt, Christian},
  title     = {The geothermal project Den Haag: 3D numerical models for temperature prediction and reservoir simulation},
  series = {Geothermics},
  volume    = {40},
  journal   = {Geothermics},
  number    = {3},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0375-6505},
  doi       = {10.1016/j.geothermics.2011.07.001},
  pages     = {199 -- 210},
  year      = {2011},
  abstract  = {The proposed Den Haag Zuidwest district heating system of the city of The Hague consists of a deep doublet in a Jurassic sandstone layer that is designed for a production temperature of 75 °C and a reinjection temperature of 40 °C at a flow rate of 150 m3 h-1. The prediction of reservoir temperature and production behavior is crucial for success of the proposed geothermal doublet. This work presents the results of a study of the important geothermal and geohydrological issues for the doublet design. In the first phase of the study, the influences of the three-dimensional (3D) structures of anticlines and synclines on the temperature field were examined. A comprehensive petrophysical investigation was performed to build a large scale 3D-model of the reservoir. Several bottomhole temperatures (BHTs), as well as petrophysical logs were used to calibrate the model using thermal conductivity measurements on 50 samples from boreholes in different lithological units in the study area. Profiles and cross sections extracted from the calculated temperature field were used to study the temperature in the surrounding areas of the planned doublet. In the second phase of the project, a detailed 3D numerical reservoir model was set up, with the aim of predicting the evolution of the producer and injector temperatures, and the extent of the cooled area around the injector. The temperature model from the first phase provided the boundary conditions for the reservoir model. Hydraulic parameters for the target horizons, such as porosity and permeability, were taken from data available from the nearby exploration wells. The simulation results are encouraging as no significant thermal breakthrough is predicted. For the originally planned location of the producer, the extracted water temperature is predicted to be around 79 °C, with an almost negligible cooling in the first 50 years of production. When the producer is located shallower parts of the reservoir, the yield water temperatures is lower, starting at ≈76 °C and decreasing to ≈74 °C after 50 years of operation. This comparatively larger decrease in temperature with time is caused by the structural feature of the reservoir, namely a higher dip causes the cooler water to easily move downward. In view of the poor reservoir data, the reservoir simulation model is constructed to allow iterative updates using data assimilation during planned drilling, testing, and production phases. Measurements during an 8 h pumping test carried out in late 2010 suggest that a flow rate of 150 m3 h-1 is achievable. Fluid temperatures of 76.5 °C were measured, which is very close to the predicted value.},
  language  = {en}
}
@article{MottaghyDijkshoorn2012,
  author    = {Mottaghy, Darius and Dijkshoorn, Lydia},
  title     = {Implementing an effective finite difference formulation for borehole heat exchangers into a heat and mass transport code},
  series = {Renewable Energy},
  volume    = {45},
  journal   = {Renewable Energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0960-1481},
  doi       = {10.1016/j.renene.2012.02.013},
  pages     = {59 -- 71},
  year      = {2012},
  abstract  = {We present an effective finite difference formulation for implementing and modeling multiple borehole heat exchangers (BHE) in the general 3-D coupled heat and flow transport code SHEMAT. The BHE with arbitrary length can be either coaxial or double U-shaped. It is particularly suitable for modeling deep BHEs which contain varying pipe diameters and materials. Usually, in numerical simulations, a fine discretization of the BHE assemblage is required, due to the large geometric aspect ratios involved. This yields large models and long simulation times. The approach avoids this problem by considering heat transport between fluid and the soil through pipes and grout via thermal resistances. Therefore, the simulation time can be significantly reduced. The coupling with SHEMAT is realized by introducing an effective heat generation. Due to this connection, it is possible to consider heterogeneous geological models, as well as the influence of groundwater flow. This is particularly interesting when studying the long term behavior of a single BHE or a BHE field. Heating and cooling loads can enter the model with an arbitrary interval, e.g. from hourly to monthly values. When dealing with large BHE fields, computing times can be further significantly reduced by focusing on the temperature field around the BHEs, without explicitly modeling inlet and outlet temperatures. This allows to determine the possible migration of cold and warm plumes due to groundwater flow, which is of particular importance in urban areas with a high BHE installation density. The model is validated against the existing BHE modeling codes EWS and EED. A comparison with monitoring data from a deep BHE in Switzerland shows a good agreement. Synthetic examples demonstrate the field of application of this model.},
  language  = {en}
}
@article{MottaghySchwambornRath2013,
  author    = {Mottaghy, Darius and Schwamborn, G. and Rath, V.},
  title     = {Past climate changes and permafrost depth at the Lake El'gygytgyn site: implications from data and thermal modeling},
  series = {Climate of the Past},
  volume    = {9},
  journal   = {Climate of the Past},
  number    = {1},
  publisher = {Copernicus},
  address   = {Katlenburg-Lindau},
  issn      = {1814-9332},
  doi       = {10.5194/cp-9-119-2013},
  pages     = {119 -- 133},
  year      = {2013},
  language  = {en}
}
@article{VogtIwanowskiStrahserMarquartetal.2013,
  author    = {Vogt, Christian and Iwanowski-Strahser, Katha and Marquart, Gabriele and Arnold, Juliane and Mottaghy, Darius and Pechnig, Renate and Gnjezda, Daniel and Clauser, Christoph},
  title     = {Modeling contribution to risk assessment of thermal production power for geothermal reservoirs},
  series = {Renewable Energy},
  volume    = {53},
  journal   = {Renewable Energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0960-1481},
  doi       = {10.1016/j.renene.2012.11.026},
  pages     = {230 -- 241},
  year      = {2013},
  language  = {en}
}
@inproceedings{ZieglerSchuellerMottaghy2013,
  author    = {Ziegler, M. and Sch{\"u}ller, R. and Mottaghy, Darius},
  title     = {Numerical simulation of energy consumption of artificial ground freezing applications subject to water seepage},
  series = {Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris 2013},
  booktitle = {Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris 2013},
  pages     = {2985 -- 2988},
  year      = {2013},
  language  = {en}
}
@article{MiyamotoBingWagneretal.2015,
  author    = {Miyamoto, Ko-ichiro and Bing, Yu and Wagner, Torsten and Yoshinobu, Tatsuo and Sch{\"o}ning, Michael Josef},
  title     = {Visualization of Defects on a Cultured Cell Layer by Utilizing Chemical Imaging Sensor},
  series = {Procedia Engineering},
  volume    = {120},
  journal   = {Procedia Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1877-7058},
  doi       = {10.1016/j.proeng.2015.08.806},
  pages     = {936 -- 939},
  year      = {2015},
  abstract  = {The chemical imaging sensor is a field-effect sensor which is able to visualize both the distribution of ions (in LAPS mode) and the distribution of impedance (in SPIM mode) inthe sample. In this study, a novel wound-healing assay is proposed, in which the chemical imaging sensor operated in SPIM mode is applied to monitor the defect of a cell layer brought into proximity of the sensing surface.A reduced impedance inside the defect, which was artificially formed ina cell layer, was successfully visualized in a photocurrent image.},
  language  = {en}
}
@article{MottaghySchellschmidtPopovetal.2005,
  author    = {Mottaghy, Darius and Schellschmidt, R. and Popov, Y. A. and Clauser, C. and Kukkonen, I. T. and Nover, G. and Milanovsky, S. and Romushkevich, R. A.},
  title     = {New heat flow data from the immediate vicinity of the Kola super-deep borehole: Vertical variation in heat flow density confirmed and attributed to advection},
  series = {Tectonophysics},
  volume    = {401},
  journal   = {Tectonophysics},
  number    = {1-2},
  issn      = {1879-3266},
  doi       = {10.1016/j.tecto.2005.03.005},
  pages     = {119 -- 142},
  year      = {2005},
  language  = {en}
}
@article{MottaghyRath2006,
  author    = {Mottaghy, Darius and Rath, Volker},
  title     = {Latent heat effects in subsurface heat transport modelling and their impact on palaeotemperature reconstructions},
  series = {Geophysical Journal International},
  volume    = {164},
  journal   = {Geophysical Journal International},
  number    = {1},
  issn      = {1365-246X},
  doi       = {10.1111/j.1365-246X.2005.02843.x},
  pages     = {236 -- 245},
  year      = {2006},
  language  = {en}
}
@article{VogtMottaghyWolfetal.2010,
  author    = {Vogt, C. and Mottaghy, Darius and Wolf, A. and Rath, V. and Pechnig, R. and Clauser, C.},
  title     = {Reducing temperature uncertainties by stochastic geothermal reservoir modelling},
  series = {Geophysical Journal International},
  volume    = {181},
  journal   = {Geophysical Journal International},
  number    = {1},
  publisher = {Oxford University Press},
  address   = {Oxford},
  issn      = {1365-246X},
  doi       = {10.1111/j.1365-246X.2009.04498.x},
  pages     = {321 -- 333},
  year      = {2010},
  abstract  = {Quantifying and minimizing uncertainty is vital for simulating technically and economically successful geothermal reservoirs. To this end, we apply a stochastic modelling sequence, a Monte Carlo study, based on (i) creating an ensemble of possible realizations of a reservoir model, (ii) forward simulation of fluid flow and heat transport, and (iii) constraining post-processing using observed state variables. To generate the ensemble, we use the stochastic algorithm of Sequential Gaussian Simulation and test its potential fitting rock properties, such as thermal conductivity and permeability, of a synthetic reference model and—performing a corresponding forward simulation—state variables such as temperature. The ensemble yields probability distributions of rock properties and state variables at any location inside the reservoir. In addition, we perform a constraining post-processing in order to minimize the uncertainty of the obtained distributions by conditioning the ensemble to observed state variables, in this case temperature. This constraining post-processing works particularly well on systems dominated by fluid flow. The stochastic modelling sequence is applied to a large, steady-state 3-D heat flow model of a reservoir in The Hague, Netherlands. The spatial thermal conductivity distribution is simulated stochastically based on available logging data. Errors of bottom-hole temperatures provide thresholds for the constraining technique performed afterwards. This reduce the temperature uncertainty for the proposed target location significantly from 25 to 12 K (full distribution width) in a depth of 2300 m. Assuming a Gaussian shape of the temperature distribution, the standard deviation is 1.8 K. To allow a more comprehensive approach to quantify uncertainty, we also implement the stochastic simulation of boundary conditions and demonstrate this for the basal specific heat flow in the reservoir of The Hague. As expected, this results in a larger distribution width and hence, a larger, but more realistic uncertainty estimate. However, applying the constraining post-processing the uncertainty is again reduced to the level of the post-processing without stochastic boundary simulation. Thus, constraining post-processing is a suitable tool for reducing uncertainty estimates by observed state variables.},
  language  = {en}
}
@article{RathMottaghy2007,
  author    = {Rath, V. and Mottaghy, Darius},
  title     = {Smooth inversion for ground surface temperature histories: estimating the optimum regularization parameter by generalized cross-validation},
  series = {Geophysical Journal International},
  volume    = {171},
  journal   = {Geophysical Journal International},
  number    = {3},
  issn      = {1365-246X},
  doi       = {10.1111/j.1365-246X.2007.03587.x},
  pages     = {1440 -- 1448},
  year      = {2007},
  language  = {en}
}
@article{KrebsbachSchillerBrunneretal.2006,
  author    = {Krebsbach, M. and Schiller, C. and Brunner, D. and G{\"u}nther, G. and Hegglin, M. I. and Mottaghy, Darius and Riese, M. and Spelten, N. and Wernli, H.},
  title     = {Seasonal cycles and variability of O_3 and H_2O in the UT/LMS during SPURT},
  series = {Atmospheric Chemistry and Physics},
  volume    = {6},
  journal   = {Atmospheric Chemistry and Physics},
  number    = {1},
  doi       = {10.5194/acp-6-109-2006},
  pages     = {109 -- 125},
  year      = {2006},
  language  = {en}
}
@article{MottaghyVosteenSchellschmidt2008,
  author    = {Mottaghy, Darius and Vosteen, Hans-Dieter and Schellschmidt, R{\"u}diger},
  title     = {Temperature dependence of the relationship of thermal diffusivity versus thermal conductivity for crystalline rocks},
  series = {International Journal of Earth Sciences},
  volume    = {97},
  journal   = {International Journal of Earth Sciences},
  number    = {2},
  issn      = {1437-3262},
  doi       = {10.1007/s00531-007-0238-3},
  pages     = {435 -- 442},
  year      = {2008},
  language  = {en}
}
@article{DoeringRegerKuhnhenneetal.2015,
  author    = {D{\"o}ring, Bernd and Reger, Vitali and Kuhnhenne, Markus and Feldmann, Markus and Kesti, Jyrki and Lawson, Mark and Botti, Andrea},
  title     = {Steel solutions for enabling zero-energy buildings},
  series = {Steel Construction - Design and Research},
  volume    = {8},
  journal   = {Steel Construction - Design and Research},
  number    = {3},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1867-0539},
  doi       = {10.1002/stco.201510029},
  pages     = {194 -- 200},
  year      = {2015},
  language  = {en}
}
@article{VogtMottaghyRathetal.2014,
  author    = {Vogt, C. and Mottaghy, Darius and Rath, V. and Marquart, G. and Dijkshoorn, L. and Wolf, A. and Clauser, C.},
  title     = {Vertical variation in heat flow on the Kola Peninsula: palaeoclimate or fluid flow?},
  series = {Geophysical Journal International},
  volume    = {199},
  journal   = {Geophysical Journal International},
  number    = {2},
  publisher = {Oxford University Press},
  address   = {Oxford},
  issn      = {1365-246X},
  doi       = {10.1093/gji/ggu282},
  pages     = {829 -- 843},
  year      = {2014},
  abstract  = {Following earlier studies, we present forward and inverse simulations of heat and fluid transport of the upper crust using a local 3-D model of the Kola area. We provide best estimates for palaeotemperatures and permeabilities, their errors and their dependencies. Our results allow discriminating between the two mentioned processes to a certain extent, partly resolving the non-uniqueness of the problem. We find clear indications for a significant contribution of advective heat transport, which, in turn, imply only slightly lower ground surface temperatures during the last glacial maximum relative to the present value. These findings are consistent with the general background knowledge of (i) the fracture zones and the corresponding fluid movements in the bedrock and (ii) the glacial history of the Kola area.},
  language  = {en}
}
@article{ChenClauserMarquartetal.2015,
  author    = {Chen, Tao and Clauser, Christoph and Marquart, Gabriele and Willbrand, Karen and Mottaghy, Darius},
  title     = {A new upscaling method for fractured porous media},
  series = {Advances in Water Resources},
  volume    = {80},
  journal   = {Advances in Water Resources},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0309-1708},
  doi       = {10.1016/j.advwatres.2015.03.009},
  pages     = {60 -- 68},
  year      = {2015},
  language  = {en}
}