@book{BruessermannBonkaSchulten1975, author = {Br{\"u}ssermann, Klaus and Bonka, H. and Schulten, R.}, title = {Zuk{\"u}nftige radioaktive Umweltbelastung in der Bundesrepublik Deutschland durch Radionuklide aus kerntechnischen Anlagen im Normalbetrieb : 1. Bericht / von H. Bonka ; R. Schulten ; K. Br{\"u}ssermann ...}, publisher = {Kernforschungsanlage J{\"u}lich}, address = {J{\"u}lich}, pages = {V, 229 S.}, year = {1975}, language = {de} } @article{BruessermannAshtonLeichtetal.1994, author = {Br{\"u}ssermann, Klaus and Ashton, P. and Leicht, R. and Martens, B.-R.}, title = {Concept of the Konrad repository documentation system for radioactive wastes (DORA) / Ashton, P.; Leicht, R.; Martens, B.-R.; Giller, H. Br{\"u}ssermann, K.}, series = {Kerntechnik 94 : Jahrestagung, 17.-19. Mai 1994, Stuttgart: Tagungsbericht = Nuclear technology, annual meeting 94 / Veranst.: Kerntechnische Gesellschaft; Deutsches Atomforum}, journal = {Kerntechnik 94 : Jahrestagung, 17.-19. Mai 1994, Stuttgart: Tagungsbericht = Nuclear technology, annual meeting 94 / Veranst.: Kerntechnische Gesellschaft; Deutsches Atomforum}, publisher = {INFORUM Verl.- u. Verwaltungs-Ges.}, address = {Bonn}, pages = {294 -- 297}, year = {1994}, language = {en} } @article{Bruessermann1984, author = {Br{\"u}ssermann, Klaus}, title = {Ausbreitungsrechnungen aus ingenieurtechnischer Sicht}, series = {Meeting of Umweltbundesamt Working Group for Diffusion Calculation, Berlin (Germany, F.R.), 10 May 1984}, journal = {Meeting of Umweltbundesamt Working Group for Diffusion Calculation, Berlin (Germany, F.R.), 10 May 1984}, pages = {1 -- 11}, year = {1984}, language = {de} } @book{Bruessermann1982, author = {Br{\"u}ssermann, Klaus}, title = {Proceedings of the Workshop on Evaluation and Mitigation of Accidental Releases of Radioactivity, Identification of Uncertainties : Bad M{\"u}nstereifel, Fed. Republic of Germany, April 5th - 10th, 1981}, publisher = {Ges. f{\"u}r Umwelt{\"u}berwachung}, address = {Aldenhoven}, isbn = {3-88668-014-2}, pages = {72 S.}, year = {1982}, language = {en} } @book{Bruessermann1977, author = {Br{\"u}ssermann, Klaus}, title = {Ein Beitrag zur Bestimmung der radio{\"o}kologischen Auswirkungen durch Routineeinleitungen aus kerntechnischen Anlagen in Fließgew{\"a}sser}, publisher = {Technische Hochschule}, address = {Aachen}, pages = {IV, 122 S.}, year = {1977}, language = {de} } @article{Bruessermann1989, author = {Br{\"u}ssermann, Klaus}, title = {H3 and C14 air monitoring according to KTA 1503.1}, series = {2. Karlsruhe international conference on analytical chemistry in nuclear technology, Karlsruhe (Germany), 5-9 Jun 1989}, journal = {2. Karlsruhe international conference on analytical chemistry in nuclear technology, Karlsruhe (Germany), 5-9 Jun 1989}, pages = {223}, year = {1989}, language = {en} } @article{Bruessermann1983, author = {Br{\"u}ssermann, Klaus}, title = {Konzeption eines Handbuches f{\"u}r Maßnahmen bei St{\"o}rf{\"a}llen}, series = {Joint experts' meeting of the Working Group 'Dispersion Calculation' of the Federal Environmental Office and the Working Group 'Atmospheric Dispersion' of the Radioecology Committee of the Radiation Protection Commission, Berlin (Germany, F.R), 7 Sep 1982}, journal = {Joint experts' meeting of the Working Group 'Dispersion Calculation' of the Federal Environmental Office and the Working Group 'Atmospheric Dispersion' of the Radioecology Committee of the Radiation Protection Commission, Berlin (Germany, F.R), 7 Sep 1982}, pages = {1 -- 20}, year = {1983}, language = {de} } @article{BrueckSorgerGligorevicetal.2000, author = {Br{\"u}ck, Stefan and Sorger, Ulrich and Gligorevic, Snjezana and Stolte, Norbert}, title = {Interleaving for outer convolutional codes in DS-CDMA systems}, series = {IEEE transactions on communications}, volume = {Vol. 48}, journal = {IEEE transactions on communications}, number = {Iss. 7}, issn = {0090-6778}, pages = {1100 -- 1107}, year = {2000}, language = {en} } @book{BroederBauschke2019, author = {Br{\"o}der, Alois and Bauschke, Stefan M.}, title = {Strom-Messwandler: Informationen f{\"u}r Anwender}, publisher = {Shaker}, address = {D{\"u}ren}, isbn = {978-3-8440-6233-5}, pages = {200 Seiten}, year = {2019}, language = {de} } @article{BruksleChwallekKrastina2023, author = {Bruksle, Ieva and Chwallek, Constanze and Krastina, Anzelika}, title = {Strengthening sustainability in entrepreneurship education - implications for shifting entrepreneurial thinking towards sustainability at universities}, series = {ACTA PROSPERITATIS}, volume = {14}, journal = {ACTA PROSPERITATIS}, number = {1}, publisher = {Sciendo}, issn = {1691-6077}, doi = {10.37804/1691-6077-2023-14-37-48}, pages = {37 -- 48}, year = {2023}, abstract = {By developing innovative solutions to social and environmental problems, sustainable ventures carry greatpotential. Entrepreneurship which focuses especially on new venture creation can be developed through education anduniversities, in particular, are called upon to provide an impetus for social change. But social innovations are associatedwith certain hurdles, which are related to the multi-dimensionality, i.e. the tension between creating social,environmental and economic value and dealing with a multiplicity of stakeholders. The already complex field ofentrepreneurship education has to face these challenges. This paper, therefore, aims to identify starting points for theintegration of sustainability into entrepreneurship education. To pursue this goal experiences from three differentproject initiatives between the partner universities: Lapland University of Applied Sciences, FH Aachen University ofApplied Sciences and Turiba University are reflected and findings are systematically condensed into recommendationsfor education on sustainable entrepreneurship.}, language = {en} } @article{BronderWuPoghossianetal.2014, author = {Bronder, Thomas and Wu, Chunsheng and Poghossian, Arshak and Werner, Frederik and Keusgen, M. and Sch{\"o}ning, Michael Josef}, title = {Label-free detection of DNA hybridization with light-addressable potentiometric sensors: comparison of various DNA-immobilization strategies}, series = {Procedia Engineering}, volume = {87}, journal = {Procedia Engineering}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1877-7058}, doi = {10.1016/j.proeng.2014.11.647}, pages = {755 -- 758}, year = {2014}, abstract = {Light-addressable potentiometric sensors (LAPS) consisting of a p-Si-SiO2 and p-Si-SiO2-Au structure, respectively, have been tested for a label-free electrical detection of DNA (deoxyribonucleic acid) hybridization. Three different strategies for immobilizing single-stranded probe DNA (ssDNA) molecules on a LAPS surface have been studied and compared: (a) immobilization of thiol-modified ssDNA on the patterned Au surface via gold-thiol bond, (b) covalent immobilization of amino-modified ssDNA onto the SiO2 surface functionalized with 3-aminopropyltriethoxysilane and (c) layer-by-layer adsorption of negatively charged ssDNA on a positively charged weak polyelectrolyte layer of poly(allylamine hydrochloride).}, language = {en} } @article{BronderPoghossianSchejaetal.2015, author = {Bronder, Thomas and Poghossian, Arshak and Scheja, Sabrina and Wu, Chunsheng and Keusgen, Michael and Mewes, Dieter and Sch{\"o}ning, Michael Josef}, title = {DNA Immobilization and Hybridization Detection by the Intrinsic Molecular Charge Using Capacitive Field-Effect Sensors Modified with a Charged Weak Polyelectrolyte Layer}, series = {Applied Materials \& Interfaces}, volume = {36}, journal = {Applied Materials \& Interfaces}, number = {7}, publisher = {American Chemical Society}, address = {Washington, DC}, doi = {10.1021/acsami.5b05146}, pages = {20068 -- 20075}, year = {2015}, abstract = {Miniaturized setup, compatibility with advanced micro- and nanotechnologies, and ability to detect biomolecules by their intrinsic molecular charge favor the semiconductor field-effect platform as one of the most attractive approaches for the development of label-free DNA chips. In this work, a capacitive field-effect EIS (electrolyte-insulator-semiconductor) sensor covered with a layer-by-layer prepared, positively charged weak polyelectrolyte layer of PAH (poly(allylamine hydrochloride)) was used for the label-free electrical detection of DNA (deoxyribonucleic acid) immobilization and hybridization. The negatively charged probe single-stranded DNA (ssDNA) molecules were electrostatically adsorbed onto the positively charged PAH layer, resulting in a preferentially flat orientation of the ssDNA molecules within the Debye length, thus yielding a reduced charge-screening effect and a higher sensor signal. Each sensor-surface modification step (PAH adsorption, probe ssDNA immobilization, hybridization with complementary target DNA (cDNA), reducing an unspecific adsorption by a blocking agent, incubation with noncomplementary DNA (ncDNA) solution) was monitored by means of capacitance-voltage and constant-capacitance measurements. In addition, the surface morphology of the PAH layer was studied by atomic force microscopy and contact-angle measurements. High hybridization signals of 34 and 43 mV were recorded in low-ionic strength solutions of 10 and 1 mM, respectively. In contrast, a small signal of 4 mV was recorded in the case of unspecific adsorption of fully mismatched ncDNA. The density of probe ssDNA and dsDNA molecules as well as the hybridization efficiency was estimated using the experimentally measured DNA immobilization and hybridization signals and a simplified double-layer capacitor model. The results of field-effect experiments were supported by fluorescence measurements, verifying the DNA-immobilization and hybridization event.}, language = {en} } @article{BronderPoghossianSchejaetal.2015, author = {Bronder, Thomas and Poghossian, Arshak and Scheja, S. and Wu, Chunsheng and Keusgen, M. and Sch{\"o}ning, Michael Josef}, title = {Electrostatic Detection of Unlabelled Single- and Double-stranded DNA Using Capacitive Field-effect Devices Functionalized with a Positively Charged Polyelectrolyte Layer}, series = {Procedia Engineering}, volume = {120}, journal = {Procedia Engineering}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1877-7058}, doi = {10.1016/j.proeng.2015.08.710}, pages = {544 -- 547}, year = {2015}, abstract = {Capacitive field-effect electrolyte-insulator-semiconductor sensors consisting of an Al-p-Si-SiO2 structure have been used for the electrical detection of unlabelled single- and double-stranded DNA (dsDNA) molecules by their intrinsic charge. A simple functionalization protocol based on the layer-by-layer (LbL) technique was used to prepare a weak polyelectrolyte/probe-DNA bilayer, followed by the hybridization with complementary target DNA molecules. Due to the flat orientation of the LbL-adsorbed DNA molecules, a high sensor signal has been achieved. In addition, direct label-free detection of in-solution hybridized dsDNA molecules has been studied.}, language = {en} } @article{BronderPoghossianKeusgenetal.2017, author = {Bronder, Thomas and Poghossian, Arshak and Keusgen, Michael and Sch{\"o}ning, Michael Josef}, title = {Label-free detection of double-stranded DNA molecules with polyelectrolyte-modified capacitive field-effect sensors}, series = {tm - Technisches Messen}, volume = {84}, journal = {tm - Technisches Messen}, number = {10}, publisher = {De Gruyter}, address = {Oldenbourg}, doi = {10.1515/teme-2017-0015}, pages = {628 -- 634}, year = {2017}, abstract = {In this study, polyelectrolyte-modified field-effect-based electrolyte-insulator-semiconductor (EIS) devices have been used for the label-free electrical detection of double-stranded deoxyribonucleic acid (dsDNA)molecules. The sensor-chip functionalization with a positively charged polyelectrolyte layer provides the possibility of direct adsorptive binding of negatively charged target DNA oligonucleotides onto theSiO2-chip surface.EIS sensors can be utilized as a tool to detect surface-charge changes; the electrostatic adsorption of oligonucleotides onto the polyelectrolyte layer leads to a measureable surface-potential change. Signals of 39mV have been recorded after the incubation with the oligonucleotide solution. Besides the electrochemical experiments, the successful adsorption of dsDNA onto the polyelectrolyte layer has been verified via fluorescence microscopy. The presented results demonstrate that the signal recording of EISchips, which are modified with a polyelectrolyte layer, canbe used as a favorable approach for a fast, cheap and simple detection method for dsDNA.}, language = {en} } @article{BronderPoghossianJessingetal.2019, author = {Bronder, Thomas and Poghossian, Arshak and Jessing, Max P. and Keusgen, Michael and Sch{\"o}ning, Michael Josef}, title = {Surface regeneration and reusability of label-free DNA biosensors based on weak polyelectrolyte-modified capacitive field-effect structures}, series = {Biosensors and Bioelectronics}, volume = {126}, journal = {Biosensors and Bioelectronics}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0956-5663}, doi = {10.1016/j.bios.2018.11.019}, pages = {510 -- 517}, year = {2019}, language = {en} } @article{BronderJessingPoghossianetal.2018, author = {Bronder, Thomas and Jessing, Max P. and Poghossian, Arshak and Keusgen, Michael and Sch{\"o}ning, Michael Josef}, title = {Detection of PCR-Amplified Tuberculosis DNA Fragments with Polyelectrolyte-Modified Field-Effect Sensors}, series = {Analytical Chemistry}, volume = {90}, journal = {Analytical Chemistry}, number = {12}, publisher = {ACS Publications}, address = {Washington, DC}, issn = {0003-2700}, doi = {10.1021/acs.analchem.8b01807}, pages = {7747 -- 7753}, year = {2018}, abstract = {Field-effect-based electrolyte-insulator-semiconductor (EIS) sensors were modified with a bilayer of positively charged weak polyelectrolyte (poly(allylamine hydrochloride) (PAH)) and probe single-stranded DNA (ssDNA) and are used for the detection of complementary single-stranded target DNA (cDNA) in different test solutions. The sensing mechanism is based on the detection of the intrinsic molecular charge of target cDNA molecules after the hybridization event between cDNA and immobilized probe ssDNA. The test solutions contain synthetic cDNA oligonucleotides (with a sequence of tuberculosis mycobacteria genome) or PCR-amplified DNA (which origins from a template DNA strand that has been extracted from Mycobacterium avium paratuberculosis-spiked human sputum samples), respectively. Sensor responses up to 41 mV have been measured for the test solutions with DNA, while only small signals of ∼5 mV were detected for solutions without DNA. The lower detection limit of the EIS sensors was ∼0.3 nM, and the sensitivity was ∼7.2 mV/decade. Fluorescence experiments using SybrGreen I fluorescence dye support the electrochemical results.}, language = {en} } @phdthesis{Bronder2020, author = {Bronder, Thomas}, title = {Label-free detection of tuberculosis DNA with capacitive field-effect biosensors}, publisher = {Philipps-Universit{\"a}t Marburg}, address = {Marburg}, doi = {10.17192/z2021.0056}, pages = {X, 162 S}, year = {2020}, language = {en} } @inproceedings{BroennerHoefkenSchuba2016, author = {Broenner, Simon and H{\"o}fken, Hans-Wilhelm and Schuba, Marko}, title = {Streamlining extraction and analysis of android RAM images}, series = {Proceedings of the 2nd international conference on information systems security and privacy}, booktitle = {Proceedings of the 2nd international conference on information systems security and privacy}, organization = {ICISSP International Conference on Information Systems Security and Privacy <2, 2016, Rome, Italy>}, isbn = {978-989-758-167-0}, doi = {10.5220/0005652802550264}, pages = {255 -- 264}, year = {2016}, language = {en} } @inproceedings{BrockmannSultanowCzarnecki2019, author = {Brockmann, Carsten and Sultanow, Eldar and Czarnecki, Christian}, title = {Is enterprise architecture still relevant in the digital age?}, series = {GI Edition Proceedings Band 295 INFORMATIK 2019, Workshop-Beitr{\"a}ge}, booktitle = {GI Edition Proceedings Band 295 INFORMATIK 2019, Workshop-Beitr{\"a}ge}, editor = {Draude, Claude and Lange, Martin and Sick, Bernhard}, publisher = {K{\"o}llen}, address = {Bonn}, isbn = {9783885796893}, issn = {1617-5468}, doi = {10.18420/inf2019_ws01}, pages = {21 -- 21}, year = {2019}, language = {en} } @inproceedings{BrockmannSultanowCzarnecki2018, author = {Brockmann, Carsten and Sultanow, Eldar and Czarnecki, Christian}, title = {Enterprise architectures between agility and traditional methodologies}, series = {GI Edition Proceedings Band 285 Workshops der INFORMATIK 2018}, booktitle = {GI Edition Proceedings Band 285 Workshops der INFORMATIK 2018}, editor = {Czarnecki, Christian and Brockmann, Carsten and Sultanow, Eldar and Koschmider, Agnes and Selzer, Annika and Gesellschaft f{\"u}r Informatik e. V.,}, publisher = {K{\"o}llen}, address = {Bonn}, isbn = {9783885796794}, issn = {1617-5468}, pages = {1 Seite}, year = {2018}, abstract = {For this year's workshop on Enterpirse Architecture in Research and Practice we have received eight submissions from which four have passed the rigorous peer-review. The acceptance quote of 50\% assures that only advancements in the field are included in our workshop.}, language = {en} } @article{BrockhausBehbahaniMurisetal.2021, author = {Brockhaus, Moritz K. and Behbahani, Mehdi and Muris, Farina and Jansen, Sebastian V. and Schmitz- Rode, Thomas and Steinseifer, Ulrich and Clauser, Johanna C.}, title = {In vitro thrombogenicity testing of pulsatile mechanical circulatory support systems: Design and proof-of-concept}, series = {Artificial Organs}, volume = {45}, journal = {Artificial Organs}, number = {12}, publisher = {Wiley}, address = {Weinheim}, issn = {1525-1594}, doi = {10.1111/aor.14046}, pages = {1513 -- 1521}, year = {2021}, abstract = {Thrombogenic complications are a main issue in mechanical circulatory support (MCS). There is no validated in vitro method available to quantitatively assess the thrombogenic performance of pulsatile MCS devices under realistic hemodynamic conditions. The aim of this study is to propose a method to evaluate the thrombogenic potential of new designs without the use of complex in-vivo trials. This study presents a novel in vitro method for reproducible thrombogenicity testing of pulsatile MCS systems using low molecular weight heparinized porcine blood. Blood parameters are continuously measured with full blood thromboelastometry (ROTEM; EXTEM, FIBTEM and a custom-made analysis HEPNATEM). Thrombus formation is optically observed after four hours of testing. The results of three experiments are presented each with two parallel loops. The area of thrombus formation inside the MCS device was reproducible. The implantation of a filter inside the loop catches embolizing thrombi without a measurable increase of platelet activation, allowing conclusions of the place of origin of thrombi inside the device. EXTEM and FIBTEM parameters such as clotting velocity (α) and maximum clot firmness (MCF) show a total decrease by around 6\% with a characteristic kink after 180 minutes. HEPNATEM α and MCF rise within the first 180 minutes indicate a continuously increasing activation level of coagulation. After 180 minutes, the consumption of clotting factors prevails, resulting in a decrease of α and MCF. With the designed mock loop and the presented protocol we are able to identify thrombogenic hot spots inside a pulsatile pump and characterize their thrombogenic potential.}, language = {en} } @incollection{BrittenBraunHesseetal.2003, author = {Britten, G. and Braun, Carsten and Hesse, M. and Ballmann, Josef}, title = {Computational aeroelasticity with reduced structural models}, series = {Flow modulation and fluid-structure interaction at airplane wings : research results of the Collaborative Research Center SFB 401 at RWTH Aachen, University of Technology, Aachen, Germany / Josef Ballmann (Ed.) Notes on numerical fluid mechanics and multidisciplinary design. Vol. 84}, booktitle = {Flow modulation and fluid-structure interaction at airplane wings : research results of the Collaborative Research Center SFB 401 at RWTH Aachen, University of Technology, Aachen, Germany / Josef Ballmann (Ed.) Notes on numerical fluid mechanics and multidisciplinary design. Vol. 84}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-40209-8}, pages = {275 -- 299}, year = {2003}, language = {en} } @article{BreussKleefeld2020, author = {Breuß, Michael and Kleefeld, Andreas}, title = {Implicit monotone difference methods for scalar conservation laws with source terms}, series = {Acta Mathematica Vietnamica}, volume = {45}, journal = {Acta Mathematica Vietnamica}, publisher = {Springer Singapore}, address = {Singapore}, issn = {2315-4144}, doi = {10.1007/s40306-019-00354-1}, pages = {709 -- 738}, year = {2020}, abstract = {In this article, a concept of implicit methods for scalar conservation laws in one or more spatial dimensions allowing also for source terms of various types is presented. This material is a significant extension of previous work of the first author (Breuß SIAM J. Numer. Anal. 43(3), 970-986 2005). Implicit notions are developed that are centered around a monotonicity criterion. We demonstrate a connection between a numerical scheme and a discrete entropy inequality, which is based on a classical approach by Crandall and Majda. Additionally, three implicit methods are investigated using the developed notions. Next, we conduct a convergence proof which is not based on a classical compactness argument. Finally, the theoretical results are confirmed by various numerical tests.}, language = {en} } @article{BreuerPetersonUibel2013, author = {Breuer, M. and Peterson, Leif Arne and Uibel, Thomas}, title = {Der Studiengang Holzingenieurwesen der Fachhochschule Aachen}, series = {Jahrbuch des Kreises Euskirchen 2014}, journal = {Jahrbuch des Kreises Euskirchen 2014}, pages = {165 -- 168}, year = {2013}, language = {de} } @article{BreuerRaueStrobeletal.2016, author = {Breuer, Lars and Raue, Markus and Strobel, M. and Mang, Thomas and Sch{\"o}ning, Michael Josef and Thoelen, R. and Wagner, Torsten}, title = {Hydrogels with incorporated graphene oxide as light-addressable actuator materials for cell culture environments in lab-on-chip systems}, series = {Physica status solidi (a)}, volume = {213}, journal = {Physica status solidi (a)}, number = {6}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1862-6300}, doi = {10.1002/pssa.201533056}, pages = {1520 -- 1525}, year = {2016}, abstract = {Abstractauthoren Graphene oxide (GO) nanoparticles were incorporated in temperature-sensitive Poly(N-isopropylacrylamide) (PNIPAAm) hydrogels. The nanoparticles increase the light absorption and convert light energy into heat efficiently. Thus, the hydrogels with GO can be stimulated spatially resolved by illumination as it was demonstrated by IR thermography. The temporal progression of the temperature maximum was detected for different concentrations of GO within the polymer network. Furthermore, the compatibility of PNIPAAm hydrogels with GO and cell cultures was investigated. For this purpose, culture medium was incubated with hydrogels containing GO and the viability and morphology of chinese hamster ovary (CHO) cells was examined after several days of culturing in presence of this medium.}, language = {en} } @inproceedings{BreuerRaueMangetal.2015, author = {Breuer, Lars and Raue, Markus and Mang, Thomas and Sch{\"o}ning, Michael Josef and Thoelen, Ronald and Wagner, Torsten}, title = {Light-stimulated hydrogel actuators with incorporated graphene oxide for microfluidic applications}, series = {12. Dresdner Sensor-Symposium 2015}, booktitle = {12. Dresdner Sensor-Symposium 2015}, doi = {10.5162/12dss2015/P5.8}, pages = {206 -- 209}, year = {2015}, 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} } @article{BreuerPilasGuthmannetal.2019, author = {Breuer, Lars and Pilas, Johanna and Guthmann, Eric and Sch{\"o}ning, Michael Josef and Thoelen, Ronald and Wagner, Torsten}, title = {Towards light-addressable flow control: responsive hydrogels with incorporated graphene oxide as laser-driven actuator structures within microfluidic channels}, series = {Sensor and Actuators B: Chemical}, volume = {288}, journal = {Sensor and Actuators B: Chemical}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0925-4005}, doi = {10.1016/j.snb.2019.02.086}, pages = {579 -- 585}, year = {2019}, language = {en} } @article{BreuerMangSchoeningetal.2017, author = {Breuer, Lars and Mang, Thomas and Sch{\"o}ning, Michael Josef and Thoelen, Ronald and Wagner, Torsten}, title = {Investigation of the spatial resolution of a laser-based stimulation process for light-addressable hydrogels with incorporated graphene oxide by means of IR thermography}, series = {Sensors and Actuators A: Physical}, volume = {268}, journal = {Sensors and Actuators A: Physical}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0924-4247}, doi = {10.1016/j.sna.2017.11.031}, pages = {126 -- 132}, year = {2017}, language = {en} } @inproceedings{BreuerGuthmannSchoeningetal.2017, author = {Breuer, Lars and Guthmann, Eric and Sch{\"o}ning, Michael Josef and Thoelen, Ronald and Wagner, Torsten}, title = {Light-Stimulated Hydrogels with Incorporated Graphene Oxide as Actuator Material for Flow Control in Microfluidic Applications}, series = {Proceedings Eurosensors 2017 Conference, Paris, France, 3-6 September 2017}, booktitle = {Proceedings Eurosensors 2017 Conference, Paris, France, 3-6 September 2017}, doi = {10.3390/proceedings1040524}, pages = {1 -- 4}, year = {2017}, language = {en} } @article{BresselSchultzeKhanetal.2003, author = {Bressel, A. and Schultze, J.W. and Khan, W. and Wolfaardt, G. M. and Rohns, H.-P. and Irmscher, R. and Sch{\"o}ning, Michael Josef}, title = {High resolution gravimetric, optical and electrochemical investigations of microbial biofilm formation in aqueous systems}, series = {Electrochimica Acta. 48 (2003), H. 20-22}, journal = {Electrochimica Acta. 48 (2003), H. 20-22}, isbn = {0013-4686}, pages = {3363 -- 3372}, year = {2003}, language = {en} } @article{BreitschuhGraberHagemannetal.2003, author = {Breitschuh, S. and Graber, S. and Hagemann, Hans-J{\"u}rgen and Hemdt, A. vom and Schmitz, G{\"u}nter}, title = {Telematiklabore mit LabVIEW in der Ingenieurausbildung}, series = {Virtuelle Instrumente in der Praxis : Messtechnik, Automatisierung ; Begleitband zum Kongress VIP 2003 / Rahman Jamal ; Hans Jaschinski (Hrsg.).}, journal = {Virtuelle Instrumente in der Praxis : Messtechnik, Automatisierung ; Begleitband zum Kongress VIP 2003 / Rahman Jamal ; Hans Jaschinski (Hrsg.).}, publisher = {H{\"u}thig}, address = {Heidelberg [u.a.]}, isbn = {3-7785-2908-0}, pages = {458 -- 464}, year = {2003}, language = {de} } @book{BreitbachWolters1991, author = {Breitbach, Gerd and Wolters, Johannes}, title = {Sicherheitstechnische Untersuchungen zum St{\"o}rfallverhalten des HTR-100 : Erg{\"a}nzungsband mit vertiefenden Einzelbeitr{\"a}gen zum Bericht J{\"u}l-Spez-477 / J. Wolters ... G. Breitbach ...}, publisher = {Forschungszentrum J{\"u}lich, Zentralbibliothek}, address = {J{\"u}lich}, pages = {Getr. Z{\"a}hlung : graph. Darst.}, year = {1991}, language = {de} } @article{BreitbachWolters1986, author = {Breitbach, Gerd and Wolters, J.}, title = {Der sowjetische Druckr{\"o}hren-Siedewasserreaktor / J. Wolters ; G. Breitbach}, series = {Atomwirtschaft - Atomtechnik. 31 (1986), H. 6}, journal = {Atomwirtschaft - Atomtechnik. 31 (1986), H. 6}, isbn = {0004-721x}, pages = {286 -- 289}, year = {1986}, language = {de} } @book{BreitbachWolters1996, author = {Breitbach, Gerd and Wolters, Hans J{\"o}rg}, title = {Untersuchungen zum Ratcheting von Segmenten der "Ersten Wand" zuk{\"u}nftiger Fusionsreaktoren unter zyklischer thermischer und mechanischer Belastung / J. Wolters ; G. Breitbach ...}, publisher = {Forschungszentrum J{\"u}lich, Zentralbibl.}, address = {J{\"u}lich}, pages = {134 S. : Ill., graph. Darst.}, year = {1996}, language = {de} } @article{BreitbachWolfDeschkaetal.1992, author = {Breitbach, Gerd and Wolf, U. and Deschka, S. and Nickel, H.}, title = {Thermomechanical analysis of an actively cooled divertor mock up}, series = {Tagungsbericht : Jahrestagung Kerntechnik : Stadthalle Karlsruhe, 5.-7. Mai 1992, Karlsruhe = Proceedings / Kerntechnische Gesellschaft ... [Red.: Karl G. Bauer]. - 1. Aufl., als Ms. gedr..}, journal = {Tagungsbericht : Jahrestagung Kerntechnik : Stadthalle Karlsruhe, 5.-7. Mai 1992, Karlsruhe = Proceedings / Kerntechnische Gesellschaft ... [Red.: Karl G. Bauer]. - 1. Aufl., als Ms. gedr..}, publisher = {INFOFORUM}, address = {Bonn}, pages = {457 -- 461}, year = {1992}, language = {en} } @article{BreitbachSchubertAhmed1987, author = {Breitbach, Gerd and Schubert, F. and Ahmed, K.}, title = {Experimentelle und theoretische Untersuchungen zum Kriechbeulen von Rohren aus Ni Cr 22 Co 12 Mo bei 950 Cel / F. Schubert ; K. Ahmed ; G. Breitbach ...}, series = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt der Beitrag der Komponenten- und Grossprobenpr{\"u}fung zur Beurteilung von Bauteilen und Anlagen : [8. - 9. Oktober 1987] / Staatliche Materialpr{\"u}fungsanstalt Universit{\"a}t Stuttgart. - Bd. 2 : Rohrleitungsversagen, Komponenten, Thermoschock, Hochtemperaturverhalten, Beh{\"a}lterintegrit{\"a}t, Schweissverbindungen : (Vortr{\"a}ge 29 - 51)}, journal = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt der Beitrag der Komponenten- und Grossprobenpr{\"u}fung zur Beurteilung von Bauteilen und Anlagen : [8. - 9. Oktober 1987] / Staatliche Materialpr{\"u}fungsanstalt Universit{\"a}t Stuttgart. - Bd. 2 : Rohrleitungsversagen, Komponenten, Thermoschock, Hochtemperaturverhalten, Beh{\"a}lterintegrit{\"a}t, Schweissverbindungen : (Vortr{\"a}ge 29 - 51)}, publisher = {MPA}, address = {Stuttgart}, pages = {42.1 -- 42.18}, year = {1987}, language = {de} } @article{BreitbachSchubert2004, author = {Breitbach, Gerd and Schubert, F.}, title = {A contribution to stress prediction in coatings for gas turbine blades}, series = {Archive of applied mechanics. 73 (2004), H. 9-10}, journal = {Archive of applied mechanics. 73 (2004), H. 9-10}, isbn = {0939-1533}, pages = {682 -- 689}, year = {2004}, language = {en} } @book{BreitbachSchmidtPlutkaSchubert1992, author = {Breitbach, Gerd and Schmidt-Plutka, Axel and Schubert, F.}, title = {Verformungsverhalten dickwandiger Rohre aus X10 NiCrAlTi 3220 unter zyklischen thermomechanischen Beanspruchungen (Ratcheting) / A. Schmidt-Plutka ; G. Breitbach ; F. Schubert ...}, publisher = {Forschungszentrum J{\"u}lich, Zentralbibliothek}, address = {J{\"u}lich}, pages = {97 S. : Ill., graph. Darst.}, year = {1992}, language = {de} } @book{BreitbachSchmidtPlutka1993, author = {Breitbach, Gerd and Schmidt-Plutka, Axel}, title = {Beitrag zur Absicherung gegen unzul{\"a}ssige Verformung warmgehender Komponenten unter {\"u}berlagerten Sekund{\"a}r- und Prim{\"a}rspannungen / Bundesminister f{\"u}r Umwelt, Naturschutz und Reaktorsicherheit. Von A. Schmidt-Plutka ; G. Breitbach ...}, publisher = {GRM}, address = {Eggenstein-Leopoldshafen}, pages = {V, 100 S. : graph. Darst.}, year = {1993}, language = {de} } @article{BreitbachSchmidtPlutkaSchubertetal.1993, author = {Breitbach, Gerd and Schmidt-Plutka, A. and Schubert, F. and Nickel, H.}, title = {Deformation behaviour of structures exposed at very high temperatures to cyclic thermal and mechanical loadings}, series = {Structural mechanics in reactor technology : transactions of the 12th International Conference on Structural Mechanics in Reactor Technology, Stuttgart, Germany, 15-20 August 1993 / ed. Karl F. Kussmaul. - Bd. L : Inelastic behaviour of solids and structures}, journal = {Structural mechanics in reactor technology : transactions of the 12th International Conference on Structural Mechanics in Reactor Technology, Stuttgart, Germany, 15-20 August 1993 / ed. Karl F. Kussmaul. - Bd. L : Inelastic behaviour of solids and structures}, publisher = {Elsevier}, address = {Amsterdam [u.a.]}, isbn = {0-444-81515-5}, pages = {203 -- 208}, year = {1993}, language = {en} } @article{BreitbachSchmidtPlutkaSchubert1992, author = {Breitbach, Gerd and Schmidt-Plutka, A. and Schubert, F.}, title = {Untersuchungen zum Kriechratcheting bei dickwandigen Rohren / G. Breitbach ; A. Schmidt-Plutka ; F. Schubert ...}, series = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Kerntechnik : vorrangige Thematik: Langzeitsicherheit und neue Reaktorkonzepte ; 8. und 9. Oktober 1992 / Staatliche Materialpr{\"u}fungsanstalt (MPA), Universit{\"a}t Stuttgart. - Bd. 1: Rohrleitungs- und Beh{\"a}lterintegrit{\"a}t, Bruchmechanik, Korrosion : (Vortr{\"a}ge 1 - 32)}, journal = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Kerntechnik : vorrangige Thematik: Langzeitsicherheit und neue Reaktorkonzepte ; 8. und 9. Oktober 1992 / Staatliche Materialpr{\"u}fungsanstalt (MPA), Universit{\"a}t Stuttgart. - Bd. 1: Rohrleitungs- und Beh{\"a}lterintegrit{\"a}t, Bruchmechanik, Korrosion : (Vortr{\"a}ge 1 - 32)}, publisher = {MPA}, address = {Stuttgart}, pages = {9.1 -- 9.16}, year = {1992}, language = {de} } @article{BreitbachSchmidtPlutkaSchubert1992, author = {Breitbach, Gerd and Schmidt-Plutka, A. and Schubert, F.}, title = {Einfluß von Temperaturschwankungen auf das Verformungsverhalten von Rohren bei hohen Temperaturen}, series = {VGB-Konferenz "Restlebensdauer 1992" : 6. und 7. Juli 1992, Mannheim ; Vortr{\"a}ge = VGB Conference "Residual Service Life 1992" / VGB Technische Vereinigung der Grosskraftwerksbetreiber e.V. Leitung der Tagung: U. Gramberg. - Bd. 2}, journal = {VGB-Konferenz "Restlebensdauer 1992" : 6. und 7. Juli 1992, Mannheim ; Vortr{\"a}ge = VGB Conference "Residual Service Life 1992" / VGB Technische Vereinigung der Grosskraftwerksbetreiber e.V. Leitung der Tagung: U. Gramberg. - Bd. 2}, address = {Mannheim}, pages = {1 -- 16}, year = {1992}, language = {de} } @article{BreitbachPenkallaSchubert1989, author = {Breitbach, Gerd and Penkalla, H.-J. and Schubert, F.}, title = {Diskussion eines neuen ORNL-Stoffgesetzes fuer Inconel 617 / H.-J. Penkalla ; G. Breitbach ; F. Schubert}, series = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Langzeitintegrit{\"a}t der druckf{\"u}hrenden Bauteile von Kernkraftwerken : [5. - 6. Oktober 1989] / Staatliche Materialpr{\"u}fungsanstalt Universit{\"a}t Stuttgart. - Bd. 2 : Zeitstandvehalten, Kriechvorg{\"a}nge, Rohrleitungsverhalten, Bruchmechanik : (Vortr{\"a}ge 23 - 45)}, journal = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Langzeitintegrit{\"a}t der druckf{\"u}hrenden Bauteile von Kernkraftwerken : [5. - 6. Oktober 1989] / Staatliche Materialpr{\"u}fungsanstalt Universit{\"a}t Stuttgart. - Bd. 2 : Zeitstandvehalten, Kriechvorg{\"a}nge, Rohrleitungsverhalten, Bruchmechanik : (Vortr{\"a}ge 23 - 45)}, publisher = {MPA}, address = {Stuttgart}, pages = {28.1 -- 28.20}, year = {1989}, language = {de} } @article{BreitbachOverBieniussa1984, author = {Breitbach, Gerd and Over, H. H. and Bieniussa, K.}, title = {Einfluss von thermisch induzierten Sekund{\"a}rspannungen auf die Lebensdauer eines im Hochtemperaturbereich beanspruchten Bauteils / H. H. Over ; G. Breitbach ; K. Bieniussa}, series = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Bruchausschluss : [10. - 13. Oktober 1984] / Staatliche Materialpr{\"u}fungsanstalt, Universit{\"a}t Stuttgart. - Bd. 2 : Bruchausschluß, Thermoschock, Hochtemperaturreaktor/SNR, Anlagentechnik : (Vortr{\"a}ge 28 - 50)}, journal = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Bruchausschluss : [10. - 13. Oktober 1984] / Staatliche Materialpr{\"u}fungsanstalt, Universit{\"a}t Stuttgart. - Bd. 2 : Bruchausschluß, Thermoschock, Hochtemperaturreaktor/SNR, Anlagentechnik : (Vortr{\"a}ge 28 - 50)}, publisher = {MPA}, address = {Stuttgart}, pages = {43.1 -- 43.11}, year = {1984}, language = {de} } @book{BreitbachNickelAltes1985, author = {Breitbach, Gerd and Nickel, Manfred and Altes, J{\"u}rgen}, title = {Experimentelle Untersuchungen zur Eignung von Kanalsystemen f{\"u}r Linerleckortung und Dr{\"a}nage in einem Spannbetonbeh{\"a}lter / von M. Nickel ; G. Breitbach ; J. Altes ...}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {48, [44] S. : Ill., graph. Darst.}, year = {1985}, language = {de} } @article{BreitbachNickelSchubert1990, author = {Breitbach, Gerd and Nickel, H. and Schubert, F.}, title = {Stand der Aktivit{\"a}ten zu Regelwerken f{\"u}r heliumgek{\"u}hlte Hochtemperaturreaktoren / H. Nickel ; F. Schubert ; G. Breitbach}, series = {Atomwirtschaft - Atomtechnik. 35 (1990), H. 2}, journal = {Atomwirtschaft - Atomtechnik. 35 (1990), H. 2}, isbn = {0004-721x}, pages = {74 -- 79}, year = {1990}, language = {de} } @article{BreitbachMohrKroeger1983, author = {Breitbach, Gerd and Mohr, H.-G. and Kroeger, W.}, title = {Kann der Aufwand f{\"u}r qualit{\"a}tssichernde Maßnahmen bei 'kleinen Reaktoren' gering gehalten werden? / H.-G. Mohr ; W. Kroeger ; G. Breitbach}, series = {Kerntechnik '83 : Jahrestagung Kerntechnik , Berlin, 14.-16. Juni 1983. Tagungsbericht / Hrsg.: Kerntechnische Gesellschaft e.V. und Deutsches Atomforum e.V.}, journal = {Kerntechnik '83 : Jahrestagung Kerntechnik , Berlin, 14.-16. Juni 1983. Tagungsbericht / Hrsg.: Kerntechnische Gesellschaft e.V. und Deutsches Atomforum e.V.}, publisher = {Deutsches Atomforum}, address = {Bonn}, isbn = {0173-0924}, pages = {199 -- 202}, year = {1983}, language = {de} } @book{BreitbachMertensBongartz1988, author = {Breitbach, Gerd and Mertens, J. and Bongartz, R.}, title = {Zum St{\"o}rfallverhalten des HTR-100 : eine risikoorientierte Analyse / Red. Bearb. J. Mertens. R. Bongartz ... G. Breitbach ...}, publisher = {Zentralbibliothek d. Kernforschungsanlage}, address = {J{\"u}lich}, pages = {VI, 101 S. : graph. Darst.}, year = {1988}, language = {de} } @book{BreitbachMertens1985, author = {Breitbach, Gerd and Mertens, J. [Hrsg.]}, title = {Sicherheitstechnische Untersuchungen zum St{\"o}rfallverhalten des HTR-Modul / [KFA, Kernforschungsanlage J{\"u}lich, GmbH, Inst. f{\"u}r Nukleare Sicherheitsforschung]. Von G. Breitbach ... Zsgest. von J. Mertens}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {V, 211 S. : Ill., zahlr. graph. Darst.}, year = {1985}, language = {de} } @book{BreitbachKraglRoedigetal.1986, author = {Breitbach, Gerd and Kragl, S. and Roedig, M. and Penkalla, H.-J.}, title = {Zur Berechnung von Kriechverformungen und Spannungen in dickwandigen Rohren}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {34, [23] S. : graph. Darst.}, year = {1986}, language = {de} } @article{BreitbachKlomfassHannen1992, author = {Breitbach, Gerd and Klomfass, J. and Hannen, W.}, title = {Temperatur- und Dehnungsmessung an komplex beanspruchten metallischen Bauteilen im Temperaturbereich um 900 C / J. Klomfass ; W. Hannen ; G. Breitbach}, series = {Vortr{\"a}ge der Tagung Werkstoffpr{\"u}fung 1992 : 3. und 4. Dezember 1992 in Bad Nauheim / DVM, Deutscher Verband f{\"u}r Materialforschung und -pr{\"u}fung e.V. Veranstaltet von: Deutsche Gesellschaft f{\"u}r Materialkunde ...}, journal = {Vortr{\"a}ge der Tagung Werkstoffpr{\"u}fung 1992 : 3. und 4. Dezember 1992 in Bad Nauheim / DVM, Deutscher Verband f{\"u}r Materialforschung und -pr{\"u}fung e.V. Veranstaltet von: Deutsche Gesellschaft f{\"u}r Materialkunde ...}, publisher = {DVM}, address = {Berlin}, pages = {93 -- 100}, year = {1992}, language = {de} } @article{BreitbachJahnRehm1985, author = {Breitbach, Gerd and Jahn, W. and Rehm, W.}, title = {Prim{\"a}rkreislauf - Thermodynamik und Komponentenbelastung}, series = {Sicherheitstechnische Untersuchungen zum St{\"o}rfallverhalten des HTR-Modul / [KFA, Kernforschungsanlage J{\"u}lich, GmbH, Inst. f{\"u}r Nukleare Sicherheitsforschung] / zsgest. von J. Mertens}, journal = {Sicherheitstechnische Untersuchungen zum St{\"o}rfallverhalten des HTR-Modul / [KFA, Kernforschungsanlage J{\"u}lich, GmbH, Inst. f{\"u}r Nukleare Sicherheitsforschung] / zsgest. von J. Mertens}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {61 -- 98}, year = {1985}, language = {de} } @book{BreitbachFrankSchubert1996, author = {Breitbach, Gerd and Frank, D. and Schubert, F.}, title = {Bestimmung des Verformungs- und Versagensverhaltens von stengelkristallinen Gasturbinenschaufeln aus IN 792 DS / D. Frank ; F. Schubert ; G. Breitbach ...}, publisher = {Forschungszentrum J{\"u}lich, Zentralbibliothek}, address = {J{\"u}lich}, pages = {139 S. : Ill., graph. Darst.}, year = {1996}, language = {de} } @book{BreitbachFassbenderAltes1983, author = {Breitbach, Gerd and Fassbender, Josef and Altes, J{\"u}rgen}, title = {Nukleare Prozessw{\"a}rmeanlage AVR-II : sicherheitstechnische Untersuchungen / Institut f{\"u}r Nukleare Sicherheitsforschung. Von J. Fassbender ; J. Altes ; S. Becker ... G. Breitbach ...}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {221 S. : graph. Darst.}, year = {1983}, language = {de} } @article{BreitbachDeschkaAkiba1992, author = {Breitbach, Gerd and Deschka, S. and Akiba, M.}, title = {High heat flux tests on brazed divertor components in electron and ion beam test facilities / S. Deschka ; M. Akiba ; G. Breitbach ...}, series = {International journal of refractory metals and hard materials. 11 (1992), H. 6}, journal = {International journal of refractory metals and hard materials. 11 (1992), H. 6}, isbn = {0263-4368}, pages = {367 -- 375}, year = {1992}, language = {en} } @article{BreitbachDavidLohnert1984, author = {Breitbach, Gerd and David, P.-H. and Lohnert, G.-H.}, title = {Absch{\"a}tzung des langfristigen Lufteintrags nach einem Druckentlastungsst{\"o}rfall des HTR-Modul}, series = {Jahrestagung Kerntechnik '84 : Alte Oper, Frankfurt, 22. - 24. Mai 1984 ; Tagungsbericht / Kerntechnische Gesellschaft}, journal = {Jahrestagung Kerntechnik '84 : Alte Oper, Frankfurt, 22. - 24. Mai 1984 ; Tagungsbericht / Kerntechnische Gesellschaft}, publisher = {Deutsches Atomforum}, address = {Bonn}, isbn = {0173-0924}, pages = {287 -- 290}, year = {1984}, language = {de} } @book{BreitbachDavidDegen1984, author = {Breitbach, Gerd and David, P.-H. and Degen, G.}, title = {Zum St{\"o}rfallverhalten des HTR-Modul : eine Trendanalyse / [Kernforschungsanlage J{\"u}lich GmbH, Inst. f{\"u}r Nukleare Sicherheitsforschung]. Von G. Breitbach ...}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {48 S. : graph. Darst.}, year = {1984}, language = {de} } @book{BreitbachDavidNickeletal.1988, author = {Breitbach, Gerd and David, H.P. and Nickel, M. and Wolters, J.}, title = {Ausstr{\"o}m- und Gasaustauschvorg{\"a}nge nach Lecks im Prim{\"a}rkreislauf von Hochtemperaturreaktoren}, publisher = {Zentralbibliothek d. Kernforschungsanlage}, address = {J{\"u}lich}, pages = {31 S. : graph. Darst.}, year = {1988}, language = {de} } @book{BreitbachDavidNickel1984, author = {Breitbach, Gerd and David, H.-P. and Nickel, M.}, title = {Gasaustausch zwischen einem Helium enthaltenden Beh{\"a}lter und der Umgebung {\"u}ber ein nach unten abgehendes Rohr und dessen Relevanz f{\"u}r den HTR-Modul / [KFA, Kernforschungsanlage J{\"u}lich, GmbH, Inst. f{\"u}r Nukleare Sicherheitsforschung]}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {16, 14 S. : 14 Ill. u. graph. Darst.}, year = {1984}, language = {de} } @book{BreitbachBeckmoellerPenkalla1994, author = {Breitbach, Gerd and Beckm{\"o}ller, S. and Penkalla, H. J.}, title = {Inelastische Analyse des Verformungsverhaltens einer innengek{\"u}hlten Gasturbinenschaufel aus dem Werkstoff IN 738 LC unter Verwendung des strukturabh{\"a}ngigen Werkstoffmodells / S. Beckm{\"o}ller ; H. J. Penkalla ; G. Breitbach ...}, publisher = {Forschungszentrum J{\"u}lich, Zentralbibliothek}, address = {J{\"u}lich}, pages = {I, 102 S. : Ill., graph. Darst.}, year = {1994}, language = {de} } @article{BreitbachAltesSzimmat1989, author = {Breitbach, Gerd and Altes, J{\"u}rgen and Szimmat, J.}, title = {Anwendung der Finite-Element-Methode bei der Berechnung des W{\"a}rmetransports durch Strahlung / J. Altes ; G. Breitbach ; J. Szimmat}, series = {International FEM-Congress : Baden-Baden, Federal Republic of Germany, 17./18. November 1986}, journal = {International FEM-Congress : Baden-Baden, Federal Republic of Germany, 17./18. November 1986}, publisher = {IKO Software Service GmbH}, address = {Stuttgart}, pages = {127 -- 148}, year = {1989}, language = {de} } @book{BreitbachAltesDavid1984, author = {Breitbach, Gerd and Altes, J{\"u}rgen and David, H.-P.}, title = {Sicherheitstechnische Untersuchungen zum St{\"o}rfallverhalten des HTR-500 : Erg.-Bd. mit vertiefenden Einzelbeitr. zum Bericht J{\"u}l-Spez-220 / [Kernforschungsanlage J{\"u}lich GmbH, Inst. f{\"u}r Nukleare Sicherheitsforschung]. Von J. Altes ; G. Breitbach ; H.-P. David ...}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {IV, 217 S. : Ill., graph. Darst.}, year = {1984}, language = {de} } @book{BreitbachAltes1983, author = {Breitbach, Gerd and Altes, J{\"u}rgen}, title = {Zum St{\"o}rfallverhalten des HTR 500 : eine Trendanalyse / [KFA, Kernforschungsanlage J{\"u}lich GmbH, Inst. f{\"u}r Nukleare Sicherheitsforschung]. Von J. Altes ; G.Breitbach...}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {41 S. : graph. Darst.}, year = {1983}, language = {de} } @book{BreitbachAltes1985, author = {Breitbach, Gerd and Altes, J{\"u}rgen}, title = {Anwendung der Finite Elemente Methode auf Probleme mit W{\"a}rmestrahlungsaustausch}, publisher = {Zentralbibliothek der Kernforschungsanlage}, address = {J{\"u}lich}, pages = {28 S. : graph. Darst.}, year = {1985}, language = {de} } @inproceedings{BreitbachAlexopoulosMayetal.2019, author = {Breitbach, Gerd and Alexopoulos, Spiros and May, Martin and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf}, title = {Analysis of volumetric solar radiation absorbers made of wire meshes}, series = {AIP Conference Proceedings}, volume = {2126}, booktitle = {AIP Conference Proceedings}, issn = {0094243X}, doi = {10.1063/1.5117521}, pages = {030009-1 -- 030009-6}, year = {2019}, language = {en} } @inproceedings{BreitbachAlexopoulosHoffschmidt2007, author = {Breitbach, Gerd and Alexopoulos, Spiros and Hoffschmidt, Bernhard}, title = {Fluid flow in porous ceramic multichannel crossflower filter modules}, publisher = {COMSOL Inc.}, address = {Burlington, Mass.}, pages = {5 S.}, year = {2007}, language = {en} } @book{BreitbachAhmedOver1991, author = {Breitbach, Gerd and Ahmed, K. and Over, H.}, title = {Ermittlung von Sicherheitsabst{\"a}nden bei Kriechbelastung von Prim{\"a}rkreiskomponenten durch Simulation von Druckentlastungsst{\"o}rf{\"a}llen einer HTR-Anlage (SR 383) : Abschlußbericht}, publisher = {Forschungszentrum J{\"u}lich, Zentralbibliothek}, address = {J{\"u}lich}, pages = {Getr. Z{\"a}hlung : Ill., graph. Darst.}, year = {1991}, language = {de} } @article{Breitbach1983, author = {Breitbach, Gerd}, title = {Spannungs- und Kriechsch{\"a}digungsanalyse f{\"u}r die Rohre eines HTR-beheizten R{\"o}hrenspaltofens}, series = {Kerntechnik '83 : Jahrestagung Kerntechnik , Berlin, 14.-16. Juni 1983. Tagungsbericht / Hrsg.: Kerntechnische Gesellschaft e.V. und Deutsches Atomforum e.V.}, journal = {Kerntechnik '83 : Jahrestagung Kerntechnik , Berlin, 14.-16. Juni 1983. Tagungsbericht / Hrsg.: Kerntechnische Gesellschaft e.V. und Deutsches Atomforum e.V.}, publisher = {Deutsches Atomforum}, address = {Bonn}, isbn = {0173-0924}, pages = {659 -- 662}, year = {1983}, language = {de} } @book{Breitbach1989, author = {Breitbach, Gerd}, title = {Proceedings of the Workshop on Structural Design Criteria for HTR : J{\"u}lich, 31. January - 1. February 1989 / ed.: G. Breitbach ... - Als Ms. gedr.}, publisher = {Zentralbibliothek d. Kernforschungsanlage}, address = {J{\"u}lich}, pages = {VII, 548 S. : Ill., graph. Darst.}, year = {1989}, language = {en} } @techreport{Breitbach2009, author = {Breitbach, Gerd}, title = {Endbericht f{\"u}r das Projekt FilterCaps : Vorhabensbezeichnung: Entwicklung eines W{\"a}rmespeichers f{\"u}r str{\"o}mungsrichtungsinvertierende L{\"u}ftungssysteme mit integrierter Filterwirkung : F{\"o}rderkennzeichen: 1752X06}, pages = {82 S.}, year = {2009}, language = {de} } @masterthesis{Breitbach2022, type = {Bachelor Thesis}, author = {Breitbach, Evgeniya}, title = {goodays Garderobe : eine Saison \& Wetter orientierte Station}, publisher = {FH Aachen}, address = {Aachen}, pages = {61 Seiten}, year = {2022}, abstract = {Garderobe- ist ein M{\"o}belst{\"u}ck, dessen Nutzungsbedingungen alleine von den Jahreszeiten und dem Wetter bestimmt werden. Mit dem Wechsel der Saison ver{\"a}ndert sich auch unsere Garderobe. Garderobe ist auch erstes Erscheinungsbild eines Zuhauses, welches vieles {\"u}ber deren Bewohner verr{\"a}t. Goodays ist eine erweiterungsf{\"a}hige und nach dem Wetter/Zweck ver{\"a}nderbare Station. Es gibt Feuchtigkeit und Schmutz orientierte Fl{\"a}chen und l{\"u}ftungsf{\"a}hige R{\"a}ume, um Ger{\"u}che zu vermeiden. Die Dimensionen sind flexibel, was nicht viel Platz und Lichtfang wegnimmt. Die Tiefe des M{\"o}belst{\"u}ckes entspricht den notwendigen Kleidern und Schuhmaßen. Verschiede Bestandteile der Kollektion unterst{\"u}tzen bei der Forderung zur Ruhe und verringern den visuellen L{\"a}rm. Geschlossene Staur{\"a}ume sorgen f{\"u}r mehr Ordnung und Neutralit{\"a}t. Die Station bietet Komfort in der Form von Sitzfl{\"a}che und ausreichender Ablagefl{\"a}che.}, language = {de} } @masterthesis{Brauweiler2024, type = {Bachelor Thesis}, author = {Brauweiler, Philipp}, title = {incontrare : Gestaltung eines Meeting Raumes durch Konzeptm{\"o}bel}, publisher = {FH Aachen}, address = {Aachen}, pages = {123 Seiten}, year = {2024}, abstract = {Incontrare, was {\"u}bersetzt Begegnung bedeutet, ist ein Konferenztischkonzept, der durch seinen modularen Aufbau heraus sticht. Dem Kunden ist es m{\"o}glich das Produkt mit einem einzigen Werkzeug - f{\"u}nfer Imbusschl{\"u}ssel - aufzubauen. Der modulare Aufbau bietet die M{\"o}glichkeit kundenorientiert ein Produkt zusammensetzen zu k{\"o}nnen. Incontrare bietet hierdurch eine Vielzahl an Variationen, die nicht nur die gestalterischen Aspekte anspricht, sondern auch verschiedene Preisklassen abdeckt. Incontrare ist ein Tischkonzept, das sowohl im niederpreisigen , sowie auch im HighEnd Bereich funktioniert.}, language = {de} } @inproceedings{BraunsteinGoldmannAlbrachtetal.2013, author = {Braunstein, Bjoern and Goldmann, Jan-Peter and Albracht, Kirsten and Sanno, Maximilian and Willwacher, Steffen and Heinrich, Kai and Herrmann, Volker and Br{\"u}ggemann, Gert-Peter}, title = {Joint specific contribution of mechanical power and work during acceleration and top speed in elite sprinters}, series = {31 International Conference on Biomechanics in Sports, Taipei, Taiwan, July 07 - July 22, 2013}, booktitle = {31 International Conference on Biomechanics in Sports, Taipei, Taiwan, July 07 - July 22, 2013}, issn = {1999-4168}, year = {2013}, language = {en} } @incollection{BraunerVervierBrillowskietal.2022, author = {Brauner, Philipp and Vervier, Luisa and Brillowski, Florian and Dammers, Hannah and Steuer-Dankert, Linda and Schneider, Sebastian and Baier, Ralph and Ziefle, Martina and Gries, Thomas and Leicht-Scholten, Carmen and Mertens, Alexander and Nagel, Saskia K.}, title = {Organization Routines in Next Generation Manufacturing}, series = {Forecasting Next Generation Manufacturing}, booktitle = {Forecasting Next Generation Manufacturing}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-07734-0}, doi = {10.1007/978-3-031-07734-0_5}, pages = {75 -- 94}, year = {2022}, abstract = {Next Generation Manufacturing promises significant improvements in performance, productivity, and value creation. In addition to the desired and projected improvements regarding the planning, production, and usage cycles of products, this digital transformation will have a huge impact on work, workers, and workplace design. Given the high uncertainty in the likelihood of occurrence and the technical, economic, and societal impacts of these changes, we conducted a technology foresight study, in the form of a real-time Delphi analysis, to derive reliable future scenarios featuring the next generation of manufacturing systems. This chapter presents the organization dimension and describes each projection in detail, offering current case study examples and discussing related research, as well as implications for policy makers and firms. Specifically, we highlight seven areas in which the digital transformation of production will change how we work, how we organize the work within a company, how we evaluate these changes, and how employment and labor rights will be affected across company boundaries. The experts are unsure whether the use of collaborative robots in factories will replace traditional robots by 2030. They believe that the use of hybrid intelligence will supplement human decision-making processes in production environments. Furthermore, they predict that artificial intelligence will lead to changes in management processes, leadership, and the elimination of hierarchies. However, to ensure that social and normative aspects are incorporated into the AI algorithms, restricting measurement of individual performance will be necessary. Additionally, AI-based decision support can significantly contribute toward new, socially accepted modes of leadership. Finally, the experts believe that there will be a reduction in the workforce by the year 2030.}, language = {en} } @inproceedings{BraunHoefkenSchubaetal.2015, author = {Braun, Sebastian and H{\"o}fken, Hans-Wilhelm and Schuba, Marko and Breuer, Michael}, title = {Forensische Sicherung von DSLRoutern}, series = {Proceedings of D-A-CH Security 2015. St. Augustin 8. und 9. September 2015}, booktitle = {Proceedings of D-A-CH Security 2015. St. Augustin 8. und 9. September 2015}, pages = {11 S.}, year = {2015}, language = {de} } @inproceedings{BraunChengLaietal.2019, author = {Braun, Sebastian and Cheng, Chi-Tsun and Lai, Chow Yin and Wollert, J{\"o}rg}, title = {Microservice Architecture for Automation - Realization by the example of a model-factory's manufacturing execution system}, series = {Proceedings of the 23rd World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2019}, booktitle = {Proceedings of the 23rd World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2019}, pages = {33 -- 37}, year = {2019}, language = {en} } @inproceedings{BraunChengDoweyetal.2020, author = {Braun, Sebastian and Cheng, Chi-Tsun and Dowey, Steve and Wollert, J{\"o}rg}, title = {Survey on Security Concepts to Adapt Flexible Manufacturing and Operations Management based upon Multi-Agent Systems}, series = {2020 IEEE 29th International Symposium on Industrial Electronics (ISIE), Proceedings}, booktitle = {2020 IEEE 29th International Symposium on Industrial Electronics (ISIE), Proceedings}, publisher = {IEEE}, address = {New York, NY}, doi = {10.1109/ISIE45063.2020.9152210}, pages = {5 Seiten}, year = {2020}, abstract = {The increasing digitalization brings new opportunities but also puts new challenges to modern industrial systems. Software agents are one of the key technologies towards self-optimizing factories and are currently used to address the needs of cyber-physical production systems (CPPS). However their interplay in industrial settings needs to be understood better.This paper focusses on securing a cloud infrastructure for multi-agent systems for industrial sites. An industrial site contains multiple production processes that need to communicate with each other and each physical resource is abstracted with a software agent. This volatile architecture needs to be managed and protected from manipulation. The proposed infrastructure presents a security concept for TCP/IP communication between agents, machines, and external networks. It is based on open-source software and tested on a three-node edge cloud controlling a model-plant.}, language = {en} } @article{BraunChengDoweyetal.2021, author = {Braun, Sebastian and Cheng, Chi-Tsun and Dowey, Steve and Wollert, J{\"o}rg}, title = {Performance evaluation of skill-based order-assignment in production environments with multi-agent systems}, series = {IEEE Journal of Emerging and Selected Topics in Industrial Electronics}, journal = {IEEE Journal of Emerging and Selected Topics in Industrial Electronics}, number = {Early Access}, publisher = {IEEE}, address = {New York}, issn = {2687-9735}, doi = {10.1109/JESTIE.2021.3108524}, year = {2021}, abstract = {The fourth industrial revolution introduces disruptive technologies to production environments. One of these technologies are multi-agent systems (MASs), where agents virtualize machines. However, the agent's actual performances in production environments can hardly be estimated as most research has been focusing on isolated projects and specific scenarios. We address this gap by implementing a highly connected and configurable reference model with quantifiable key performance indicators (KPIs) for production scheduling and routing in single-piece workflows. Furthermore, we propose an algorithm to optimize the search of extrema in highly connected distributed systems. The benefits, limits, and drawbacks of MASs and their performances are evaluated extensively by event-based simulations against the introduced model, which acts as a benchmark. Even though the performance of the proposed MAS is, on average, slightly lower than the reference system, the increased flexibility allows it to find new solutions and deliver improved factory-planning outcomes. Our MAS shows an emerging behavior by using flexible production techniques to correct errors and compensate for bottlenecks. This increased flexibility offers substantial improvement potential. The general model in this paper allows the transfer of the results to estimate real systems or other models.}, language = {en} } @masterthesis{Braun2022, type = {Bachelor Thesis}, author = {Braun, Linus}, title = {Faces - Lebenswerte Mobilit{\"a}t in St{\"a}dten}, publisher = {FH Aachen}, address = {Aachen}, pages = {173 Seiten}, year = {2022}, abstract = {Mobilit{\"a}t stellt oftmals ein Problem in St{\"a}dten dar. Es sind Staus, Abgase, Platzmangel, die sich negativ auf die urbane Lebensqualit{\"a}t auswirken. Dies sind externe Auswirkungen der von Autos dominierten Mobilit{\"a}t. Ziel von „Faces" war es, eine effiziente und vor allem attraktive Alternative zum Automobil zu bieten. Daf{\"u}r denkt das Projekt die Straßenbahn neu. Durch kompaktes Design und die Verwendung autonomer Systeme wird eine h{\"o}here Taktung erm{\"o}glicht. Zudem werden die Bahnen flexibler und k{\"o}nnen den Einsatz am Mobilit{\"a}tsbedarf anpassen. Um den Bed{\"u}rfnissen der Fahrg{\"a}ste gerecht zu werden, l{\"a}sst sich das modulare Interior an die Reisedistanz anpassen. Hier wird ein Mobilit{\"a}tskonzept gezeichnet, das einem mit einem hoffnungsvollen Blick auf das Leben in den St{\"a}dten der Zukunft zur{\"u}ckl{\"a}sst.}, language = {de} } @misc{BraunKrafftTippkoetter2022, author = {Braun, Lena and Krafft, Simone and Tippk{\"o}tter, Nils}, title = {Combined supercritical carbon dioxide extraction and chromatography of the algae fatty linoleic and linolenic acid}, series = {Chemie Ingenieur Technik}, volume = {94}, journal = {Chemie Ingenieur Technik}, number = {9}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {0009-286X}, doi = {10.1002/cite.202255308}, pages = {1304}, year = {2022}, abstract = {A method for the integrated extraction and separation of fatty acids from algae using supercritical CO2 is presented. Desmodesmus obliquus and Chlorella sorokiniana were used as algae. First, a method for chromatographic separation of fatty acids of different degrees of saturation was established and optimized. Then, an integrated method for supercritical extraction was developed for both algal species. It was also verified whether prior cell disruption was beneficial for extraction. In developing the method for chromatographic separation, statistical experimental design was used to determine the optimal parameter settings. The methanol content in the mobile phase proved to be the most important parameter for successful separation of the three unsaturated fatty acids oleic acid, linoleic acid, and linolenic acid. Supercritical extraction with dried algae showed that about four times more fatty acids can be extracted from C. sorokiniana relative to the dry mass used.}, language = {en} } @incollection{BraunBouckeHankeetal.2003, author = {Braun, Carsten and Boucke, Alexander and Hanke, M. and Karavas, Alexandros and Ballmann, Josef}, title = {Prediction of the model deformation of a high speed transport aircraft type wing by direct aeroelastic simulation}, series = {High performance computing in science and engineering '03. Transactions of the High Performance Computing Center Stuttgart (HLRS) 2003 / Eds.: Egon Krause ...}, booktitle = {High performance computing in science and engineering '03. Transactions of the High Performance Computing Center Stuttgart (HLRS) 2003 / Eds.: Egon Krause ...}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-40850-5}, pages = {331 -- 342}, year = {2003}, language = {de} } @incollection{BraunBouckeBallmann2005, author = {Braun, Carsten and Boucke, Alexander and Ballmann, Josef}, title = {Numerical study of the influence of dynamic pressure and deflected ailerons on the deformation of a high speed wing model}, series = {High performance computing in science and engineering '04. Transactions of the High Performance Computing Center Stuttgart (HLRS) 2004 / Eds.: Egon Krause ...}, booktitle = {High performance computing in science and engineering '04. Transactions of the High Performance Computing Center Stuttgart (HLRS) 2004 / Eds.: Egon Krause ...}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-22943-4}, pages = {225 -- 236}, year = {2005}, language = {en} } @inproceedings{BraunBouckeBallmann2005, author = {Braun, Carsten and Boucke, Alexander and Ballmann, Josef}, title = {Numerical prediction of the wing deformation of a high speed transport aircraft type wind tunnel model by direct aeroelastic simulation}, series = {Conference proceedings : CEAS/AIAA/DGLR International Forum on Aeroelasticity and Structural Dynamics IFASD 2005 : M{\"u}nchen, June 28 - July 1, 2005. DGLR-Bericht. 2005,04}, booktitle = {Conference proceedings : CEAS/AIAA/DGLR International Forum on Aeroelasticity and Structural Dynamics IFASD 2005 : M{\"u}nchen, June 28 - July 1, 2005. DGLR-Bericht. 2005,04}, publisher = {DGLR}, address = {Bonn}, isbn = {3-932182-43-X}, pages = {1 CD-ROM}, year = {2005}, language = {en} } @book{Braun2007, author = {Braun, Carsten}, title = {Ein modulares Verfahren f{\"u}r die numerische aeroelastische Analyse von Luftfahrzeugen}, pages = {VI, 199 S.}, year = {2007}, abstract = {Aachen, Techn. Hochschule, Diss., 2007}, language = {de} } @inproceedings{Braun2008, author = {Braun, Carsten}, title = {Ein modulares Verfahren f{\"u}r die numerische aeroelastische Analyse von Luftfahrzeugen}, series = {Motto: Wissen und Visionen f{\"u}r ein nachhaltiges Wachstum : Deutscher Luft- und Raumfahrtkongress 2008, Darmstadt, 23. bis 25. September 2008 / Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR). DGLR-Jahrbuch. 2008}, booktitle = {Motto: Wissen und Visionen f{\"u}r ein nachhaltiges Wachstum : Deutscher Luft- und Raumfahrtkongress 2008, Darmstadt, 23. bis 25. September 2008 / Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR). DGLR-Jahrbuch. 2008}, publisher = {DGLR}, address = {Bonn}, pages = {787 -- 796}, year = {2008}, language = {de} } @incollection{BrandtGueskenBuechenetal.1997, author = {Brandt, D. and G{\"u}sken, J. and B{\"u}chen, W. and Wahle, Michael and Huppatz, W. and Koewius, A. and Linn, W. and Sedlaceck, G.}, title = {Konstruieren mit Aluminium [Kapitel 4]}, series = {Aluminium-Taschenbuch / Hrsg.: Aluminium-Zentrale D{\"u}sseldorf. - Bd. 3: Weiterverarbeitung und Anwendung}, booktitle = {Aluminium-Taschenbuch / Hrsg.: Aluminium-Zentrale D{\"u}sseldorf. - Bd. 3: Weiterverarbeitung und Anwendung}, edition = {15. Auflage}, publisher = {Aluminium-Verlag}, address = {D{\"u}sseldorf}, isbn = {3-87017-243-6}, pages = {359 -- 544}, year = {1997}, language = {de} } @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{BrandesGligorevicSchnelletal.2007, author = {Brandes, Sinja and Gligorevic, Snjezana and Schnell, Michael and Rokitansky, Carl-Herbert and Ehammer, Max and Gr{\"a}upl, Thomas and Schlereth, Armin and Rihacek, Christoph}, title = {Final assessment of the B-VHF overlay concept}, series = {IEEE Aerospace Conference : 3-10 March 2007, Big Sky, Mont.}, booktitle = {IEEE Aerospace Conference : 3-10 March 2007, Big Sky, Mont.}, organization = {Institute of Electrical and Electronics Engineers}, isbn = {1-4244-0525-4}, pages = {1 -- 18}, year = {2007}, language = {en} } @inproceedings{BrandesEppleGligorevicetal.2009, author = {Brandes, Sinja and Epple, U. and Gligorevic, Snjezana and Schnell, Michael and Haindl, Bernhard and Sajatovic, Miodrag}, title = {Physical layer specification of the L-band Digital Aeronautical Communications System (L-DACS1)}, series = {Integrated Communications, Navigation and Surveillance Conference : ICNS '09 : 13 - 15 May 2009, Arlington, Va.}, booktitle = {Integrated Communications, Navigation and Surveillance Conference : ICNS '09 : 13 - 15 May 2009, Arlington, Va.}, organization = {Institute of Electrical and Electronics Engineers}, isbn = {978-1-4244-4733-6 ; 978-1-4244-4734-3}, pages = {1 -- 12}, year = {2009}, language = {en} } @article{BrahmaMusioIsmayilovaetal.2015, author = {Brahma, Aischarya and Musio, Biagia and Ismayilova, Uliviya and Nikbin, Nikzad and Kamptmann, Sonja B. and Siegert, Petra and Jeromin, G{\"u}nter Erich and Ley, Steven and Pohl, Martina}, title = {An orthogonal biocatalytic approach for the safe generation and use of HCN in a multi-step continuous preparation of chiral O-acetylcyanohydrins}, series = {Synlett}, journal = {Synlett}, number = {Publ. online 29.09.2015}, publisher = {Thieme}, address = {Stuttgart}, issn = {0936-5214 (Print) ; 1437-2096 (e-Journal)}, doi = {10.1055/s-0035-1560644}, year = {2015}, language = {de} } @article{BragardvanHoekDeDoncker2012, author = {Bragard, Michael and van Hoek, H. and De Doncker, R. W.}, title = {A major design step in IETO concept realization that allows overcurrent protection and pushes limits of switching performance}, series = {IEEE transactions on power electronics}, volume = {27}, journal = {IEEE transactions on power electronics}, number = {9}, publisher = {IEEE}, address = {New York}, issn = {0885-8993}, doi = {10.1109/TPEL.2012.2189136}, pages = {4163 -- 4171}, year = {2012}, abstract = {This paper presents the latest prototype of the integrated emitter turn-off thyristor concept, which potentially ranks among thyristor high-power devices like the gate turn-off thyristor and the integrated gate-commutated thyristor (IGCT). Due to modifications of the external driver stage and mechanical press-pack design optimization, this prototype allows for full device characterization. The turn-off capability was increased to 1600 A with an active silicon area of 823mm2 . This leads to a transient peak power of 672.1kW/cm² . Within this paper, measurements and concept assessment are presented and a comparison to state-of-the-art IGCT devices is provided.}, language = {en} } @inproceedings{BragardSubeSchneideretal.2019, author = {Bragard, Michael and Sube, Maike and Schneider, Maike and Jungemann, Christoph}, title = {Introducing a Cross-University Bachelor's Programme with Orientation Semester - Enabling a Permeable Academic Education System}, series = {2019 20th International Conference on Research and Education in Mechatronics (REM)}, booktitle = {2019 20th International Conference on Research and Education in Mechatronics (REM)}, isbn = {978-1-5386-9257-8}, doi = {10.1109/REM.2019.8744132}, pages = {1 -- 6}, year = {2019}, language = {en} } @article{BragardSoltauThomasetal.2010, author = {Bragard, Michael and Soltau, N. and Thomas, S. and De Doncker, R. W.}, title = {The balance of renewable sources and user demands in grids : power electronics for modular battery energy storage systems}, series = {IEEE transactions on power electronics}, volume = {25}, journal = {IEEE transactions on power electronics}, number = {12}, publisher = {IEEE}, address = {New York}, issn = {0885-8993}, doi = {10.1109/TPEL.2010.2085455}, pages = {3049 -- 3056}, year = {2010}, abstract = {The continuously growing amount of renewable sources starts compromising the stability of electrical grids. Contradictory to fossil fuel power plants, energy production of wind and photovoltaic (PV) energy is fluctuating. Although predictions have significantly improved, an outage of multi-MW offshore wind farms poses a challenging problem. One solution could be the integration of storage systems in the grid. After a short overview, this paper focuses on two exemplary battery storage systems, including the required power electronics. The grid integration, as well as the optimal usage of volatile energy reserves, is presented for a 5- kW PV system for home application, as well as for a 100- MW medium-voltage system, intended for wind farm usage. The efficiency and cost of topologies are investigated as a key parameter for large-scale integration of renewable power at medium- and low-voltage.}, language = {en} } @inproceedings{BragardSoltauDeDonckeretal.2010, author = {Bragard, Michael and Soltau, N. and De Doncker, R. W. and Schmiegel, A.}, title = {Design and implementation of a 5 kW photovoltaic system with li-ion battery and additional DC-DC converter}, series = {2010 IEEE Energy Conversion Congress and Exposition (ECCE 2010) : Atlanta, Georgia, USA, 12 - 16 September 2010 / [sponsored by the IEEE Power Electronics and Industry Applications Societies]}, booktitle = {2010 IEEE Energy Conversion Congress and Exposition (ECCE 2010) : Atlanta, Georgia, USA, 12 - 16 September 2010 / [sponsored by the IEEE Power Electronics and Industry Applications Societies]}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-5286-6 (Print)}, doi = {10.1109/ECCE.2010.5618220}, pages = {2944 -- 2949}, year = {2010}, language = {en} } @inproceedings{BragardRongeDeDoncker2011, author = {Bragard, Michael and Ronge, C. and De Doncker, R. W.}, title = {Sandwich design of high-power thyristor based devices with integrated MOSFET structure}, series = {Proceedings of the 2011 - 14th - European Conference on Power Electronics and Applications (EPE 2011) : Aug. 30, 2011 - Sept. 1, 2011, Birmingham, United Kingdom}, booktitle = {Proceedings of the 2011 - 14th - European Conference on Power Electronics and Applications (EPE 2011) : Aug. 30, 2011 - Sept. 1, 2011, Birmingham, United Kingdom}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-61284-167-0 (Print)}, year = {2011}, language = {en} } @article{BragardRichter2008, author = {Bragard, Michael and Richter, S. A.}, title = {LED-Kreisel als Praxis-Booster}, series = {Elektor : electronics worldwide}, volume = {39}, journal = {Elektor : electronics worldwide}, number = {12}, issn = {0932-5468}, pages = {16}, year = {2008}, language = {de} } @inproceedings{BragardKoellenspergerDeDoncker2007, author = {Bragard, Michael and K{\"o}llensperger, P. and De Doncker, R. W.}, title = {Der Internally Commutated Thyristor (ICT) : ein neuartiger GCT mit integrierter Ausschalteinheit}, series = {"Nowoczesne urządzenia zasilające w energetyce" : X międzynarodowa konferencja naukowo techniczna, Zakopane, 14-16 marca 2007 r. : materiały konferencyjne}, booktitle = {"Nowoczesne urządzenia zasilające w energetyce" : X międzynarodowa konferencja naukowo techniczna, Zakopane, 14-16 marca 2007 r. : materiały konferencyjne}, editor = {Dmowski, Antoni}, publisher = {APS Energia}, address = {Warszawa}, isbn = {83-918709-7-9}, pages = {7.1 -- 7.9}, year = {2007}, language = {de} } @misc{BragardHueningKowalewski2023, author = {Bragard, Michael and H{\"u}ning, Felix and Kowalewski, Paul}, title = {Vorrichtung zur Relativlagenbestimmung [Offenlegungschrift]}, year = {2023}, abstract = {Die Erfindung betrifft eine Vorrichtung zur Bestimmung einer Relativlage zwischen einem feststehenden Teil und einem zu demselben in eine Bewegungsrichtung bewegbaren beweglichen Teil, wobei der feststehende Teil mit einem Wiegandsensor versehen ist, wobei der Wiegandsensor zwischen zwei gegenpolig zueinander ausgebildeten Permanentmagneten angeordnet ist und dass der bewegliche Teil eine Mehrzahl von beabstandet zueinander angeordneten Magnetisierungsstegen aus einem magnetisch leitenden Material aufweist, die in der Bewegungsrichtung zumindest eine gleich große Erstreckung aufweisen wie der Permanentmagnet, dass ein Abstand zwischen benachbarten Magnetisierungsstegen derart gew{\"a}hlt ist, dass in einer ersten Relativlage ein erster Permanentmagnet von einem der Magnetisierungsstege {\"u}berdeckt ist und ein zweiter Permanentmagnet nicht von einem der Magnetisierungsstege {\"u}berdeckt ist.}, language = {de} } @inproceedings{BragardHoekHoegenetal.2018, author = {Bragard, Michael and Hoek, Hauke van and Hoegen, Anne von and Doncker, Rik W. De}, title = {Motivation-based Learning: Teaching Fundamentals of Electrical Engineering with an LED Spinning Top}, series = {2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)}, booktitle = {2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)}, isbn = {978-1-5386-6903-7}, doi = {10.1109/RTUCON.2018.8659810}, pages = {1 -- 6}, year = {2018}, language = {en} }