@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} } @inproceedings{BragardGottschlichDeDoncker2011, author = {Bragard, Michael and Gottschlich, J. and De Doncker, R. W.}, title = {Design and realization of a credit card size driver stage for high power thyristor based devices with integrated MOS structure}, series = {2011 IEEE 8th International Conference on Power Electronics and ECCE Asia (ICPE \& ECCE 2011) : Jeju, South Korea, 30 May 2011 - 3 June 2011 / [co-sponsored by the Korean Institute of Power Electronics ...]}, booktitle = {2011 IEEE 8th International Conference on Power Electronics and ECCE Asia (ICPE \& ECCE 2011) : Jeju, South Korea, 30 May 2011 - 3 June 2011 / [co-sponsored by the Korean Institute of Power Electronics ...]}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-61284-958-4 (Print)}, doi = {10.1109/ICPE.2011.5944661}, pages = {1182 -- 1189}, year = {2011}, language = {en} } @misc{BragardDeDonckerMuraetal.2011, author = {Bragard, Michael and De Doncker, R. W. and Mura, F and Dick, C.}, title = {Halbleiterbauelement und Verfahren zur Herstellung desselben [Offenlegungsschrift]}, publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO}, address = {M{\"u}nchen / Den Hague / Geneva}, pages = {10 S. / 23 S. : graph. Darst.}, year = {2011}, language = {de} } @article{BragardConradvanHoeketal.2011, author = {Bragard, Michael and Conrad, M. and van Hoek, H. and De Doncker, R. W.}, title = {The integrated emitter turn-off thyristor (IETO) : an innovative thyristor-based high power semiconductor device using MOS assisted turn-off}, series = {IEEE transactions on industry applications}, volume = {47}, journal = {IEEE transactions on industry applications}, number = {5}, publisher = {IEEE}, address = {New York}, issn = {0093-9994}, doi = {10.1109/TIA.2011.2161432}, pages = {2175 -- 2182}, year = {2011}, language = {en} } @inproceedings{BragardConradDeDoncker2010, author = {Bragard, Michael and Conrad, M. and De Doncker, R. W.}, title = {The integrated emitter turn-off thyristor (IETO) : an innovative thyristor based high power semiconductor device using MOS assisted turn-off}, 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.2010.5618410}, pages = {4551 -- 4557}, year = {2010}, language = {en} } @misc{BragardBuddeHenteetal.2008, author = {Bragard, Michael and Budde, W. O. and Hente, D. and Jacobs, J. H. A. M. and Waffenschmidt, E.}, title = {Lighting system : [patent of invention]}, publisher = {WIPO / United States Patent and Trademark Office}, address = {Geneva / Alexandria, VA}, pages = {32 S. : graph. Darst.}, year = {2008}, language = {en} } @article{BragardBragard2003, author = {Bragard, Michael and Bragard, G.}, title = {Erweiterungen f{\"u}r das CBL2-Messinterface von Texas-Instruments}, series = {Der mathematische und naturwissenschaftliche Unterricht : MNU ; Organ des Deutschen Vereins zur F{\"o}rderung des Mathematischen und Naturwissenschaftlichen Unterrichts e.V.}, volume = {56}, journal = {Der mathematische und naturwissenschaftliche Unterricht : MNU ; Organ des Deutschen Vereins zur F{\"o}rderung des Mathematischen und Naturwissenschaftlichen Unterrichts e.V.}, number = {2}, publisher = {Seeberger}, address = {Neuss}, issn = {0025-5866}, pages = {87 -- 88}, year = {2003}, abstract = {Das von Texas-Instruments (TI) vertriebene Interface CBL2 wird {\"u}ber einige TI-Grafik-Rechner (TI-92, TI-89 usw.) angesteuert. Wegen seiner Handlichkeit wird dieses System beim Unterricht in wechselnden R{\"a}umen »großen« Messwerterfassungssystemen oft vorgezogen. Das CBL2 bietet drei analoge Eing{\"a}nge, die immerhin mit 10 Bit Aufl{\"o}sung und bis zu einer Frequenz von 50 kHz arbeiten. Weiterhin besitzt das CBL2 eine Buchse f{\"u}r angeblich nur einen digitalen Ein- bzw. Ausgang. An diesem Eingang wird standardm{\"a}ßig haupts{\"a}chlich der Bewegungssensor CBR betrieben. In diesem Beitrag werden Erweiterungsm{\"o}glichkeiten dieses Anschlusses beschrieben.}, language = {de} } @phdthesis{Bragard2012, author = {Bragard, Michael}, title = {The integrated emitter turn-off thyristor : an innovative MOS-gated high-power device. - (Aachener Beitr{\"a}ge des ISEA ; 62)}, publisher = {Shaker}, address = {Aachen}, isbn = {978-3-8440-1152-4}, pages = {III, 164 S. : Ill., graph. Darst.}, year = {2012}, abstract = {This thesis introduces the Integrated Emitter Turn-Off (IETO) Thyristor as a new high-power device. Known state-of-the-art research activities like the Dual GCT, the ETO thyristor and the ICT were presented and critically reviewed. A comparison with commercialized solutions identifies the pros and cons of each type of device family. Based on this analysis, the IETO structure is proposed, covering most benefits of each device class. In particular the combination of a MOS-assisted turn-off with a thyristor-based device allows a voltage-controlled MOS switching and the low on-state voltage of the thyristors. The following synthesis of an IETO device stands on a three-dimensional field of optimization spanned by electric, mechanical and thermal aspects. From an electric point of view, the lowest possible parasitic inductance and resistance within the commutation path are optimization criteria. The mechanical construction has to withstand the required contact pressure of multiple kilo Newtons. Finally, thermal borders limit the maximum average current of the device. FEM simulations covering these three aspects are performed for several design proposals. An IETO prototype is constructed and measurements on various test benches attest thermal, mechanical and electric performance. A local decoupling of the external driver stage and the presspack housing is presented by a cable connection. This separation enables a thermal and mechanical independence, which is advantageous in terms of vibrations and thermal cycles including increased reliability. The electric pulse performance of the prototype device is a factor of 3.1 above today''s solutions. In single-pulse measurements, a current up to 1600 A was successfully turned off at 115°C with an active silicon area of 823 mm². One reason for this increased turn-off capability is the extremely low-inductive construction. Additional functionality of the IETO thyristor like over-current self-protection and defined short-circuit failure state are successfully verified.}, language = {en} } @article{Bragard2008, author = {Bragard, Michael}, title = {Effektvoller LED-Kreisel : zeigt Text wie programmiert, wenn er rotiert}, series = {Elektor : electronics worldwide}, volume = {39}, journal = {Elektor : electronics worldwide}, number = {12}, issn = {0932-5468}, pages = {18 -- 23}, year = {2008}, abstract = {Wenn eine runde Platine mit LED-Zeile rotiert, entstehen leuchtende Ringe. Steuert man die LEDs mit einem Mikrocontroller an, lassen sich aber auch "stehende" Bilder darstellen. Unser elektronischer Kreisel kann Buchstaben und Ziffern anzeigen. Dabei wird das Erdmagnetfeld auf clevere Weise zur Synchronisation genutzt. Hier reichen die Anwendungen vom Rundenz{\"a}hler bis zum Kompass!}, language = {de} } @article{BragardBragard2012, author = {Bragard, G. and Bragard, Michael}, title = {Ein kosteng{\"u}nstiges, universelles Modellbauinterface}, series = {Der mathematische und naturwissenschaftliche Unterricht : MNU ; Organ des Deutschen Vereins zur F{\"o}rderung des Mathematischen und Naturwissenschaftlichen Unterrichts e.V.}, volume = {65}, journal = {Der mathematische und naturwissenschaftliche Unterricht : MNU ; Organ des Deutschen Vereins zur F{\"o}rderung des Mathematischen und Naturwissenschaftlichen Unterrichts e.V.}, number = {5}, publisher = {Seeberger}, address = {Neuss}, issn = {0025-5866}, pages = {290 -- 293}, year = {2012}, abstract = {Wir stellen einen USB-Baustein vor, der eine kosteng{\"u}nstige und universelle M{\"o}glichkeit schafft , im Unterricht den Themenkreis Messen-Steuern-Regeln zu behandeln. Die Funktionalit{\"a}t orientiert sich am CVK-Interface der Firma Fischertechnik. Im Gegensatz zu kommerziellen L{\"o}sungen erlaubt unser Aufbau auch den preiswerten Einsatz in Gruppen- oder Einzelarbeit. Abschließend berichten wir {\"u}ber ein Beispiel aus dem Unterrichtseinsatz.}, language = {de} } @article{BrabandYegenPaulssenetal.2005, author = {Braband, Henrik and Yegen, Eda and Paulßen, Elisabeth and Abram, Ulrich}, title = {[{ReN(PMe2Ph)3}{ReO3N}]2 - Structural Evidence for the Nitridotrioxorhenate(VII) Anion, [ReO3N]2-}, series = {Zeitschrift f{\"u}r anorganische und allgemeine Chemie : ZAAC = Journal of inorganic and general chemistry}, volume = {631}, journal = {Zeitschrift f{\"u}r anorganische und allgemeine Chemie : ZAAC = Journal of inorganic and general chemistry}, number = {12}, issn = {1521-3749}, doi = {10.1002/zaac.200500240}, pages = {2408 -- 2410}, year = {2005}, language = {en} } @article{BrabandPaulssenAbram2006, author = {Braband, Henrik and Paulßen, Elisabeth and Abram, Ulrich}, title = {Nitridorhenium(V) Complexes with 1,3-Dialkyl-4,5-dimethylimidazole-2-ylidenes}, series = {Zeitschrift f{\"u}r anorganische und allgemeine Chemie : ZAAC = Journal of inorganic and general chemistry}, volume = {632}, journal = {Zeitschrift f{\"u}r anorganische und allgemeine Chemie : ZAAC = Journal of inorganic and general chemistry}, number = {6}, issn = {1521-3749}, doi = {10.1002/zaac.200600002}, pages = {1051 -- 1056}, year = {2006}, language = {en} } @incollection{BozakovSander2013, author = {Bozakov, Zdravko and Sander, Volker}, title = {OpenFlow: A Perspective for Building Versatile Networks}, series = {Network-Embedded Management and Applications}, booktitle = {Network-Embedded Management and Applications}, publisher = {Springer}, address = {New York, NY}, isbn = {978-1-4419-6769-5}, doi = {10.1007/978-1-4419-6769-5_11}, pages = {217 -- 245}, year = {2013}, language = {en} } @article{BouwmanGuldenHeijdenetal.2013, author = {Bouwman, Peter and Gulden, Hanneke van der and Heijden, Ingrid van der and Drost, Rinske and Klijn, Christiaan N. and Prasetyanti, Pramudita and Pieterse, Mark and Wientjens, Ellen and Seibler, Jost and Hogervorst, Frank B. L. and Jonkers, Jos}, title = {A High-Throughput Functional Complementation Assay for Classification of BRCA1 Missense Variants}, series = {Cancer Discovery}, journal = {Cancer Discovery}, number = {3}, issn = {2159-8290}, doi = {10.1158/2159-8290.CD-13-0094}, pages = {1142 -- 1152}, year = {2013}, language = {en} } @incollection{BouvyKuperjans2004, author = {Bouvy, C. and Kuperjans, Isabel}, title = {Mikro-Gasturbinen : eine neue Technologie zur Kraft-W{\"a}rme-Kopplung in kleinen und mittleren Unternehmen}, series = {Entwicklungslinien der Energietechnik 2004}, booktitle = {Entwicklungslinien der Energietechnik 2004}, edition = {CD-ROM-Ausg.}, publisher = {VDI-Verlag}, address = {D{\"u}sseldorf}, year = {2004}, language = {de} } @article{BouquegneauKernRousseau2010, author = {Bouquegneau, Christian and Kern, Alexander and Rousseau, Alain}, title = {Lightning safety guidelines}, pages = {1 -- 6}, year = {2010}, language = {en} } @book{BostelKleemannMelissetal.1981, author = {Bostel, J{\"o}rg and Kleemann, Manfred and Meliß, Michael and Sharan, H. N.}, title = {Die Nutzung neuer und erneuerbarer Energiequellen in Entwicklungsl{\"a}ndern. Bd. 1: Auswertung der L{\"a}nderpapiere f{\"u}r die Konferenz der Vereinten Nationen {\"u}ber neue und erneuerbare Energiequellen, Nairobi 1981. - (Aktuelle Beitr{\"a}ge zur Energiediskussion ; Nr. 7,1. Spezielle Berichte der Kernforschungsanlage J{\"u}lich ; 177,1.}, publisher = {Zentralbibliothek der Kernforschungsanlage J{\"u}lich}, address = {J{\"u}lich}, pages = {VII, 154 S.}, year = {1981}, language = {de} } @inproceedings{BosseDeClercqBarnat2018, author = {Bosse, Elke and De Clercq, Mikael and Barnat, Miriam}, title = {The Role of Diversity for the Transition to Higher Education}, series = {EARLI SIG 4, Giessen}, booktitle = {EARLI SIG 4, Giessen}, pages = {13 Folien}, year = {2018}, language = {en} } @incollection{BosseBarnat2019, author = {Bosse, Elke and Barnat, Miriam}, title = {Kombination quantitativer und qualitativer Methoden zur Untersuchung der Studieneingangsphase}, series = {Hochschulbildungsforschung. Theoretische, methodologische und methodische Denkanst{\"o}ße f{\"u}r die Hochschuldidaktik}, booktitle = {Hochschulbildungsforschung. Theoretische, methodologische und methodische Denkanst{\"o}ße f{\"u}r die Hochschuldidaktik}, editor = {Jenert, Tobias and Reinmann, Gabi and Schmohl, Tobias}, publisher = {Springer VS}, address = {Wiesbaden}, isbn = {978-3-658-20308-5}, pages = {169 -- 184}, year = {2019}, language = {de} } @incollection{BosseBarnat2019, author = {Bosse, Elke and Barnat, Miriam}, title = {Kombination qualitativer und quantitativer Methoden zur Untersuchung der Studieneinstiegsphase}, series = {Hochschulbildungsforschung : Theoretische, methodologische und methodische Denkanst{\"o}ße f{\"u}r die Hochschuldidaktik}, booktitle = {Hochschulbildungsforschung : Theoretische, methodologische und methodische Denkanst{\"o}ße f{\"u}r die Hochschuldidaktik}, publisher = {Springer VS}, address = {Wiesbaden}, isbn = {978-3-658-20309-2}, doi = {10.1007/978-3-658-20309-2_10}, pages = {169 -- 184}, year = {2019}, abstract = {Mit Hilfe der Kombination von qualitativen und quantitativen Verfahren zielen Mixed-Methods Ans{\"a}tze darauf ab, einen vertieften Einblick in komplexe Gegenst{\"a}nde zu gewinnen. In der Hochschulbildungsforschung finden sie zunehmend Anklang, da sie besonders geeignet erscheinen, das vielschichtige Wirkungsgef{\"u}ge zu erfassen, das das Lehren und Lernen an Hochschulen auszeichnet. Der Beitrag geht den Potenzialen von Mixed-Methods Ans{\"a}tzen am Beispiel einer Studie zur Studieneingangsphase nach, die den Wirkungszusammenhang zwischen der Nutzung von Angeboten f{\"u}r den Studieneinstieg und der Entwicklung von Studierf{\"a}higkeit untersucht. Der Beitrag veranschaulicht die Integration von Methoden und Ergebnissen, um Chancen und Grenzen von Mixed-Methods Studien f{\"u}r die Hochschulbildungsforschung zu diskutieren.}, language = {de} } @masterthesis{Bos2021, type = {Bachelor Thesis}, author = {Bos, Shania}, title = {Living Books: ein Event rund um das Thema Lesen}, publisher = {FH Aachen}, address = {Aachen}, school = {Fachhochschule Aachen}, pages = {95 Seiten}, year = {2021}, abstract = {Living Books ist ein in Aachen stationiertes Event der Buchhandlungskette Mayersche, welches Kinder und Jugendliche zum Lesen animieren soll, indem Technik und Unterhaltungsmedien mit dem Buch verbunden werden. Hierzu werden die M{\"o}glichkeiten der virtuellen Realit{\"a}t genutzt sowie einzigartige Marketingstrategien, die sich ebenfalls neuartiger Technik bedienen, um das Interesse und die Neugierde junger Menschen zu wecken. Vor Ort wird man zum ersten Mal mit dem Buch konfrontiert. Bis dahin wirkt das Event schlichtweg wie ein Fantreffen zu Buchverfilmungen. Nacheinander betreten die jungen Besucher mithilfe einer VR-Brille eine Welt, die einem Buch entstammt, um ihnen die Geschichte spielerisch n{\"a}herzubringen. Mithilfe der neuen Welt und einem pl{\"o}tzlichen Ende soll Neugierde f{\"u}r das Buch geweckt werden. Das Interesse f{\"u}r die Geschichte soll am Ende gr{\"o}ßer sein als die Abneigung gegen das Lesen.}, language = {de} } @masterthesis{Bortmann2022, type = {Bachelor Thesis}, author = {Bortmann, Alevtina}, title = {Produktion eines „Corporate Identity"- Werbefilms f{\"u}r ein IoT Technologieunternehmen}, publisher = {FH Aachen}, address = {Aachen}, school = {Fachhochschule Aachen}, pages = {45 Seiten}, year = {2022}, abstract = {Mit einem Werbefilm kann man seine Zielgruppe schnell und einfach in wenigen Minuten erreichen, indem man sich als Unternehmen auf eine freundliche Art und Weise vorstellt und somit Vertrauen und Kontakt zu der Zielgruppe herstellt. Außerdem bietet ein Werbefilm eine gute M{\"o}glichkeit sein Unternehmen als modernes und leistungsstarkes Unternehmen zu pr{\"a}sentieren, um potenzielle Kunden oder sogar neue Mitarbeiter zu werben. Mit einem {\"u}berzeugendem Werbefilm, der richtigen Musik und Animation, bleibt ein Werbefilm im Ged{\"a}chtnis der Zuschauer, viel besser als es Printwerbung in Form von einem Flyer oder einer Brosch{\"u}re erf{\"u}llen kann. Zus{\"a}tzlich kann man seine Reichweite im Social-Media Bereich um weitere Kan{\"a}le erweitern. Dies wiederum erm{\"o}glicht dem Unternehmen seinen Kundenstamm zu st{\"a}rken und auszubauen.}, language = {de} } @article{BornheimGriegerBlanecketal.2024, author = {Bornheim, Tobias and Grieger, Niklas and Blaneck, Patrick Gustav and Bialonski, Stephan}, title = {Speaker Attribution in German Parliamentary Debates with QLoRA-adapted Large Language Models}, series = {Journal for language technology and computational linguistics : JLCL}, volume = {37}, journal = {Journal for language technology and computational linguistics : JLCL}, number = {1}, publisher = {Gesellschaft f{\"u}r Sprachtechnologie und Computerlinguistik}, address = {Regensburg}, issn = {2190-6858}, doi = {10.21248/jlcl.37.2024.244}, pages = {13 Seiten}, year = {2024}, abstract = {The growing body of political texts opens up new opportunities for rich insights into political dynamics and ideologies but also increases the workload for manual analysis. Automated speaker attribution, which detects who said what to whom in a speech event and is closely related to semantic role labeling, is an important processing step for computational text analysis. We study the potential of the large language model family Llama 2 to automate speaker attribution in German parliamentary debates from 2017-2021. We fine-tune Llama 2 with QLoRA, an efficient training strategy, and observe our approach to achieve competitive performance in the GermEval 2023 Shared Task On Speaker Attribution in German News Articles and Parliamentary Debates. Our results shed light on the capabilities of large language models in automating speaker attribution, revealing a promising avenue for computational analysis of political discourse and the development of semantic role labeling systems.}, language = {en} } @unpublished{BornheimGriegerBlanecketal.2023, author = {Bornheim, Tobias and Grieger, Niklas and Blaneck, Patrick Gustav and Bialonski, Stephan}, title = {Preprint: Speaker attribution in German parliamentary debates with QLoRA-adapted large language models}, series = {Journal for Language Technology and Computational Linguistics}, journal = {Journal for Language Technology and Computational Linguistics}, doi = {10.48550/arXiv.2309.09902}, pages = {8 Seiten}, year = {2023}, abstract = {The growing body of political texts opens up new opportunities for rich insights into political dynamics and ideologies but also increases the workload for manual analysis. Automated speaker attribution, which detects who said what to whom in a speech event and is closely related to semantic role labeling, is an important processing step for computational text analysis. We study the potential of the large language model family Llama 2 to automate speaker attribution in German parliamentary debates from 2017-2021. We fine-tune Llama 2 with QLoRA, an efficient training strategy, and observe our approach to achieve competitive performance in the GermEval 2023 Shared Task On Speaker Attribution in German News Articles and Parliamentary Debates. Our results shed light on the capabilities of large language models in automating speaker attribution, revealing a promising avenue for computational analysis of political discourse and the development of semantic role labeling systems.}, language = {en} } @inproceedings{BornheimGriegerBialonski2021, author = {Bornheim, Tobias and Grieger, Niklas and Bialonski, Stephan}, title = {FHAC at GermEval 2021: Identifying German toxic, engaging, and fact-claiming comments with ensemble learning}, series = {Proceedings of the GermEval 2021 Workshop on the Identification of Toxic, Engaging, and Fact-Claiming Comments : 17th Conference on Natural Language Processing KONVENS 2021}, booktitle = {Proceedings of the GermEval 2021 Workshop on the Identification of Toxic, Engaging, and Fact-Claiming Comments : 17th Conference on Natural Language Processing KONVENS 2021}, publisher = {Heinrich Heine University}, address = {D{\"u}sseldorf}, doi = {10.48415/2021/fhw5-x128}, pages = {105 -- 111}, year = {2021}, language = {en} } @inproceedings{Bornebusch2006, author = {Bornebusch, Michael}, title = {Hydraulische und hydrologische Modellsimulation als Planungswerkzeug f{\"u}r Hochwasser-Schutz-Massnahmen}, year = {2006}, abstract = {In: Alfha.net / Sektion Bauingenieurwesen: 1. [Erster] Erfahrungsaustausch : Absolventen des Fachbereichs Bauingenieurwesens berichten. 13. Oktober 2006. S. 25-27. Zusammenfassung des Vortrags.}, subject = {Hochwasserschutz}, language = {de} } @article{BorkKelemenBisellietal.2000, author = {Bork, M. and Kelemen, C. and Biselli, Manfred and Artmann, Gerhard}, title = {Biophysikalische Charakterisierung ex vivo kultivierter menschlicher Erythrozythen}, series = {Biomedizinische Technik = Biomedical Engineering. 45 (2000), H. s1}, journal = {Biomedizinische Technik = Biomedical Engineering. 45 (2000), H. s1}, isbn = {1862-278X}, pages = {471 -- 472}, year = {2000}, language = {de} } @article{BorgmeierBongaertsMeinhardt2012, author = {Borgmeier, Claudia and Bongaerts, Johannes and Meinhardt, Friedhelm}, title = {Genetic analysis of the Bacillus licheniformis degSU operon and the impact of regulatory mutations on protease production}, series = {Journal of biotechnology}, volume = {159}, journal = {Journal of biotechnology}, number = {1-2}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1873-4863 (E-Journal); 0168-1656 (Print)}, doi = {10.1016/j.jbiotec.2012.02.011}, pages = {12 -- 20}, year = {2012}, abstract = {Disruption experiments targeted at the Bacillus licheniformis degSU operon and GFP-reporter analysis provided evidence for promoter activity immediately upstream of degU. pMutin mediated concomitant introduction of the degU32 allele - known to cause hypersecretion in Bacillus subtilis - resulted in a marked increase in protease activity. Application of 5-fluorouracil based counterselection through establishment of a phosphoribosyltransferase deficient Δupp strain eventually facilitated the marker-free introduction of degU32 leading to further protease enhancement achieving levels as for hypersecreting wild strains in which degU was overexpressed. Surprisingly, deletion of rapG - known to interfere with DegU DNA-binding in B. subtilis - did not enhance protease production neither in the wild type nor in the degU32 strain. The combination of degU32 and Δupp counterselection in the type strain is not only equally effective as in hypersecreting wild strains with respect to protease production but furthermore facilitates genetic strain improvement aiming at biological containment and effectiveness of biotechnological processes.}, language = {en} } @inproceedings{BorggraefeDachwald2010, author = {Borggr{\"a}fe, Andreas and Dachwald, Bernd}, title = {Mission performance evaluation for solar sails using a refined SRP force model with variable optical coefficients}, series = {2nd International Symposium on Solar Sailing}, booktitle = {2nd International Symposium on Solar Sailing}, pages = {1 -- 6}, year = {2010}, abstract = {Solar sails provide ignificant advantages over other low-thrust propulsion systems because they produce thrust by the momentum exchange from solar radiation pressure (SRP) and thus do not consume any propellant.The force exerted on a very thin sail foil basically depends on the light incidence angle. Several analytical SRP force models that describe the SRP force acting on the sail have been established since the 1970s. All the widely used models use constant optical force coefficients of the reflecting sail material. In 2006,MENGALI et al. proposed a refined SRP force model that takes into account the dependancy of the force coefficients on the light incident angle,the sail's distance from the sun (and thus the sail emperature) and the surface roughness of the sail material [1]. In this paper, the refined SRP force model is compared to the previous ones in order to identify the potential impact of the new model on the predicted capabilities of solar sails in performing low-cost interplanetary space missions. All force models have been implemented within InTrance, a global low-thrust trajectory optimization software utilizing evolutionary neurocontrol [2]. Two interplanetary rendezvous missions, to Mercury and the near-Earth asteroid 1996FG3, are investigated. Two solar sail performances in terms of characteristic acceleration are examined for both scenarios, 0.2 mm/s2 and 0.5 mm/s2, termed "low" and "medium" sail performance. In case of the refined SRP model, three different values of surface roughness are chosen, h = 0 nm, 10 nm and 25 nm. The results show that the refined SRP force model yields shorter transfer times than the standard model.}, language = {en} } @incollection{BorggrafeOhndorfDachwaldetal.2012, author = {Borggrafe, Andreas and Ohndorf, Andreas and Dachwald, Bernd and Seboldt, Wolfgang}, title = {Analysis of interplanetary solar sail trajectories with attitude dynamics}, series = {Dynamics and Control of Space Systems 2012}, booktitle = {Dynamics and Control of Space Systems 2012}, publisher = {Univelt Inc}, address = {San Diego}, isbn = {978-0-87703-587-9}, pages = {1553 -- 1569}, year = {2012}, abstract = {We present a new approach to the problem of optimal control of solar sails for low-thrust trajectory optimization. The objective was to find the required control torque magnitudes in order to steer a solar sail in interplanetary space. A new steering strategy, controlling the solar sail with generic torques applied about the spacecraft body axes, is integrated into the existing low-thrust trajectory optimization software InTrance. This software combines artificial neural networks and evolutionary algorithms to find steering strategies close to the global optimum without an initial guess. Furthermore, we implement a three rotational degree-of-freedom rigid-body attitude dynamics model to represent the solar sail in space. Two interplanetary transfers to Mars and Neptune are chosen to represent typical future solar sail mission scenarios. The results found with the new steering strategy are compared to the existing reference trajectories without attitude dynamics. The resulting control torques required to accomplish the missions are investigated, as they pose the primary requirements to a real on-board attitude control system.}, language = {en} } @incollection{BorchertTenbrake2020, author = {Borchert, J{\"o}rg and Tenbrake, Andre}, title = {Bewirtschaftung von Flexibilit{\"a}t {\"u}ber Microservices eines Plattformanbieters}, series = {Realisierung Utility 4.0 Band 1}, booktitle = {Realisierung Utility 4.0 Band 1}, publisher = {Springer Vieweg}, address = {Wiesbaden}, isbn = {978-3-658-25332-5}, doi = {10.1007/978-3-658-25332-5_37}, pages = {615 -- 626}, year = {2020}, abstract = {Die Energiewirtschaft befindet sich in einem starken Wandel, der v. a. durch die Energiewende und Digitalisierung Druck auf s{\"a}mtliche Marktteilnehmer aus{\"u}bt. Das klassische Gesch{\"a}ftsmodell des Energieversorgungsunternehmens ver{\"a}ndert sich dabei grundlegend. Der kontinuierlich ansteigende Einsatz dezentraler und volatiler Erzeugungsanlagen macht die Identifikation von Flexibilit{\"a}tspotenzialen notwendig, um weiterhin eine hohe Versorgungssicherheit zu gew{\"a}hrleisten. Dieser Schritt ist nur mit einem hohen Digitalisierungsgrad m{\"o}glich. Eine funktionale Plattform mit Microservices, die zu Gesch{\"a}ftsprozessen verbunden werden k{\"o}nnen, wird als M{\"o}glichkeit zur Aktivierung der Flexibilit{\"a}t und Digitalisierung der Energieversorgungsunternehmen im Folgenden vorgestellt.}, language = {de} } @book{BorchertSchemmKorth2006, author = {Borchert, J{\"o}rg and Schemm, Ralf and Korth, Swen}, title = {Stromhandel: Institutionen, Marktmodelle, Pricing und Risikomanagement}, publisher = {Sch{\"a}ffer-Poeschel}, address = {Stuttgart}, isbn = {978-3-7910-2542-1}, pages = {XXIII, 426 S. : Ill., graph. Darst.}, year = {2006}, language = {de} } @incollection{BorchertSchemmLintzel2005, author = {Borchert, J{\"o}rg and Schemm, R. and Lintzel, P.}, title = {Risiken des Handelsgesch{\"a}ftes}, series = {Energiehandel in Europa}, booktitle = {Energiehandel in Europa}, editor = {Zenke, Ines}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {3-406-52443-5}, pages = {218 -- 235}, year = {2005}, language = {de} } @article{BorchertSchemm2007, author = {Borchert, J{\"o}rg and Schemm, R.}, title = {Einsatz der Portfoliotheorie im Asset Allokations-Prozess am Beispiel eines fiktiven Anlageraumes von Windkraftstandorten}, series = {Zeitschrift f{\"u}r Energiewirtschaft}, volume = {31}, journal = {Zeitschrift f{\"u}r Energiewirtschaft}, number = {4}, issn = {0343-5377}, pages = {311}, year = {2007}, language = {de} } @incollection{BorchertRothe2016, author = {Borchert, J{\"o}rg and Rothe, Sebastian}, title = {Energiemanagement und Versorgung von Chemieparks - Ein Ansatz zur wertsch{\"o}pfungsgetriebenen Risikosteuerung}, series = {Chemiestandorte : Markt, Herausforderungen und Gesch{\"a}ftsmodelle}, booktitle = {Chemiestandorte : Markt, Herausforderungen und Gesch{\"a}ftsmodelle}, editor = {Suntrop, Carsten}, publisher = {Wiley-VCH}, address = {Weinheim}, isbn = {978-3-527-33441-4}, pages = {193 -- 210}, year = {2016}, language = {de} } @incollection{BorchertMichels2012, author = {Borchert, J{\"o}rg and Michels, A.}, title = {Beschaffungsstrategien an der Schnittstelle Energiehandel / Vertrieb}, series = {Energiehandel in Europa}, booktitle = {Energiehandel in Europa}, editor = {Zenke, ines}, edition = {3. Aufl.}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-63237-2}, pages = {508 -- 522}, year = {2012}, language = {de} } @incollection{BorchertLintzel2012, author = {Borchert, J{\"o}rg and Lintzel, P.}, title = {Risiken des Handels}, series = {Energiehandel in Europa}, booktitle = {Energiehandel in Europa}, editor = {Zenke, Ines}, edition = {3. Aufl.}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-9813142-9-8}, pages = {303 -- 312}, year = {2012}, language = {de} } @incollection{BorchertHintze2009, author = {Borchert, J{\"o}rg and Hintze, D.}, title = {Der Aufbau von Handelseinheiten}, series = {Energiehandel in Europa}, booktitle = {Energiehandel in Europa}, editor = {Zenke, Ines}, edition = {2. Aufl.}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-58373-5}, pages = {393 -- 410}, year = {2009}, language = {de} } @incollection{BorchertHeimannSchemm2011, author = {Borchert, J{\"o}rg and Heimann, Thorsten and Schemm, Ralf}, title = {Speicheroptimierung}, series = {Gashandel und Gasbeschaffung}, booktitle = {Gashandel und Gasbeschaffung}, publisher = {Euroforum Verl.}, address = {D{\"u}sseldorf}, publisher = {Fachhochschule Aachen}, pages = {1 -- 69}, year = {2011}, abstract = {In dieser Lektion wurden beginnend mit der Darstellung des fundamentalen Wandels des Gasmarktes die daraus folgenden Implikationen f{\"u}r die Einsatzweise von Gasspeichern abgeleitet. Anschließend wurden zwei Bewertungs- und Steuerungsverfahren f{\"u}r einen Gasspeicher an den beiden Marktstufen Termin- und Spotmarkt methodisch vorgestellt und anhand von Beispielrechnungen illustriert. Das Verfahren zur Bewertung und Steuerung im Terminmarkt stellt ein sehr robustes und methodisch einfaches Verfahren dar. Hierbei wird die Saisonalit{\"a}t der Forwardkurve bzw. deren Ver{\"a}nderungen arbitragefrei mithilfe des Speichers ausgenutzt. Dieses Verfahren kann nicht den gesamten Zeitwert des Speichers ausweisen. Es zieht in jedem Zeitpunkt nur die aktuellen Informationen der Forwardkurve zur Entscheidung heran. Es bildet aber keine bedingte Erwartung {\"u}ber zuk{\"u}nftige Ertr{\"a}ge und deren Beeinflussung durch die aktuelle Speicherfahrweise, um hieraus eine optimale Entscheidung zu formulieren. Bei der Bewertung gegen{\"u}ber dem Spotmarkt mithilfe der Least-Squares-Monte- Carlo-Simulation wird in einer stochastischen Optimierung dagegen der volle Zeitwert des Speichers und damit der gesamte Zusatznutzen der Flexibilit{\"a}t ermittelt. Hierdurch leiten sich auch wesentlich andere Hedging-Empfehlungen als im ersten Verfahren ab, um diesen zu sichern. Der Einsatz der beiden Verfahren im Alltag zur Bewirtschaftung des Speichers h{\"a}ngt insbesondere vom Know-how, den Speicherparametern und der Risikobereitschaft des Handels ab. Beide Strategien liefern hierzu Hedging-Empfehlungen ab, mit welchem der zugrunde liegende Wert gesichert werden kann. Risikoaverse H{\"a}ndler, die einen Großteil des inneren Wertes sichern wollen, k{\"o}nnten im Terminmarkt einen Großteil des Speichers mithilfe des „Intrinsic Rolling"-Verfahrens bewirtschaften. Sie w{\"u}rden hierdurch den saisonalen Spread in der Forwardkurve rollierend sichern. Gleichzeitig kann ein kleinerer Anteil mithilfe der stochastischen Optimierung und den damit verbundenen Aus{\"u}bungsgrenzen gegen{\"u}ber dem Spotmarkt bewirtschaftet werden. In einem liquiden vollst{\"a}ndigen Markt wird eine Steuerung des Speichers allein gegen{\"u}ber den vorhandenen Marktstufen vorgenommen und der Wert f{\"u}r alle Marktteilnehmer objektiv messbar. F{\"u}r den Fall, dass der Markt illiquide ist und hierdurch z. B. eine Kundenlast nicht allein am Termin- und Spotmarkt jederzeit gedeckt werden kann, erscheint es notwendig, den Speicher im Kontext einer Portfoliooptimierung zu bewerten. Dies wird in der n{\"a}chsten Lektion vorgenommen. Hierbei ist aber zu beachten, dass der Speicher dadurch eine individualisierte Wertkomponente erh{\"a}lt, die von der konkreten Ausgestaltung des jeweiligen Portfolios abh{\"a}ngt.}, language = {de} } @article{BorchertHasenbeckJungbluthetal.2009, author = {Borchert, J{\"o}rg and Hasenbeck, Marc and Jungbluth, Christian and Schemm, Ralf}, title = {Bewertung und Steuerung von Gasspeichern bzw. Gasspeicherscheiben}, series = {Zeitschrift f{\"u}r Energiewirtschaft}, volume = {33}, journal = {Zeitschrift f{\"u}r Energiewirtschaft}, number = {4}, publisher = {Springer}, address = {Berlin}, issn = {1866-2765}, doi = {10.1007/s12398-009-0033-x}, pages = {279 -- 293}, year = {2009}, abstract = {In diesem Artikel werden zun{\"a}chst einleitend der Gasmarkt Deutschland und der sich daraus ergebende Speicherbedarf skizziert. Folgend wird auf verschiedene Speichernutzen aus betriebswirtschaftlicher Perspektive eingegangen und die in diesem Artikel vorgestellten Bewertungsverfahren einleitend beschrieben. In diesem Artikel werden stochastische Optimierungsmethoden aufgegriffen, die sowohl eine Bewertung der Speicher gegen{\"u}ber einem Spotpreis, als auch gegen{\"u}ber einer gesamten Forwardcurve erm{\"o}glichen. Hierzu werden zun{\"a}chst Modelle zur Beschreibung der Marktpreise vorgestellt und anhand empirischer Daten kalibriert. Dann wird eine beispielhafte Speicherscheibe zun{\"a}chst auf Basis der LeastSquareMonteCarloTechnik gegen{\"u}ber dem stochastischen mehrfaktoriellen Spotpreismodell bewertet. Hieran schließt sich die Vorstellung der Bewertung sowie des Hedgings gegen{\"u}ber der Forwardcurve an. Abschließend erfolgt eine vergleichende Gegen{\"u}berstellung beider Verfahren.}, language = {de} } @article{BorchertHasenbeck2009, author = {Borchert, J{\"o}rg and Hasenbeck, Marc}, title = {Bewertung und Steuerung von Kraftwerksscheiben}, series = {Zeitschrift f{\"u}r Energiewirtschaft}, volume = {33}, journal = {Zeitschrift f{\"u}r Energiewirtschaft}, number = {2}, publisher = {Vieweg}, address = {Wiesbaden}, issn = {1866-2765}, doi = {10.1007/s12398-009-0014-0}, pages = {115 -- 126}, year = {2009}, language = {de} } @incollection{BorchertBremen2014, author = {Borchert, J{\"o}rg and Bremen, Frank}, title = {Gesch{\"a}fts- und Organisationsmodelle f{\"u}r ein Strom- und Gas-Portfoliomanagement}, series = {Optimierte Strom- und Gasbeschaffung in der Energiewirtschaftsbranche}, booktitle = {Optimierte Strom- und Gasbeschaffung in der Energiewirtschaftsbranche}, publisher = {KS-Energy-Verl.}, address = {Berlin}, isbn = {978-3-9813142-9-8}, pages = {11 -- 28}, year = {2014}, language = {de} } @phdthesis{Borchert2003, author = {Borchert, J{\"o}rg}, title = {Analyse von Determinanten der Großhandelspreise f{\"u}r Elektrizit{\"a}t anhand einer Systemstudie des deutschen Marktes}, year = {2003}, language = {de} } @article{Borchert2003, author = {Borchert, J{\"o}rg}, title = {Von Beschaffern und Spekulanten}, series = {Energie \& Management}, journal = {Energie \& Management}, number = {3}, issn = {0945-8794}, pages = {16 -- 17}, year = {2003}, language = {de} } @incollection{Borchert2012, author = {Borchert, J{\"o}rg}, title = {Aufbau von Handelseinheiten}, series = {Energiehandel in Europa}, booktitle = {Energiehandel in Europa}, editor = {Zenke, Ines}, edition = {3. Aufl.}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-63237-2}, pages = {467 -- 479}, year = {2012}, language = {de} } @incollection{Borchert2008, author = {Borchert, J{\"o}rg}, title = {Risikomanagement in der Energiewirtschaft : Eine Risikoanalyse der elektrizit{\"a}tswirtschaftlichen Wertsch{\"o}pfungskette}, series = {Rechtliche Grundlagen des Risikomanagements : Haftungs- und Strafvermeidung f{\"u}r Corporate Complience}, booktitle = {Rechtliche Grundlagen des Risikomanagements : Haftungs- und Strafvermeidung f{\"u}r Corporate Complience}, editor = {Romeike, Frank}, publisher = {Erich Schmidt}, address = {Berlin}, isbn = {978-350-310647-9}, pages = {231 -- 270}, year = {2008}, language = {de} } @incollection{Borchert1997, author = {Borchert, J{\"o}rg}, title = {Der Elektrizit{\"a}tsmarkt in Indonesien und Beteiligungsm{\"o}glichkeiten privater Unternehmen}, series = {Investitionsf{\"u}hrer ASEAN, Indochina, 1997 : Brunei, Indonesien, Kambodscha, Laos, Malaysia, Myanmar, Philippinen, Singapur, Thailand, Vietnam}, booktitle = {Investitionsf{\"u}hrer ASEAN, Indochina, 1997 : Brunei, Indonesien, Kambodscha, Laos, Malaysia, Myanmar, Philippinen, Singapur, Thailand, Vietnam}, edition = {Stand: Mai 1997}, publisher = {Berliner Bank AG}, address = {Berlin}, pages = {42 -- 52}, year = {1997}, language = {de} } @article{BooysenRiegerFerrein2011, author = {Booysen, Tracy and Rieger, Michael and Ferrein, Alexander}, title = {Towards inexpensive robots for science \& technology teaching and education in Africa}, publisher = {IEEE}, address = {New York}, isbn = {978-1-61284-992-8}, pages = {1 -- 6}, year = {2011}, language = {en} } @inproceedings{BooysenMathewKnoxetal.2015, author = {Booysen, Tracy and Mathew, Thomas and Knox, Greig and Fong, W. K. and St{\"u}ttgen, Marcel and Ferrein, Alexander and Steinbauer, Gerald}, title = {The Scarab Project}, series = {ICRA 2015 Developing Countries Forum}, booktitle = {ICRA 2015 Developing Countries Forum}, pages = {3 S.}, year = {2015}, abstract = {Urban Search and Rescue (USAR) is an active research field in the robotics community. Despite recent advances for many open research questions, these kind of systems are not widely used in real rescue missions. One reason is that such systems are complex and not (yet) very reliable; another is that one has to be an robotic expert to run such a system. Moreover, available rescue robots are very expensive and the benefits of using them are still limited. In this paper, we present the Scarab robot, an alternative design for a USAR robot. The robot is light weight, humanpackable and its primary purpose is that of extending the rescuer's capability to sense the disaster site. The idea is that a responder throws the robot to a certain spot. The robot survives the impact with the ground and relays sensor data such as camera images or thermal images to the responder's hand-held control unit from which the robot can be remotely controlled.}, language = {en} } @book{BoonzaaijerHelmigBergerhausenetal.2010, author = {Boonzaaijer, Karel and Helmig, Ilka and Bergerhausen, Johannes and Beudaert, Matthieu}, title = {Vision - space for imagination}, publisher = {Stichting Kunstboek}, address = {Oostkamp}, isbn = {978-90-5856-357-6}, pages = {[85] S. : zahlr. Ill.}, year = {2010}, language = {en} } @incollection{BoonzaaijerHelmig2009, author = {Boonzaaijer, Karel and Helmig, Ilka}, title = {2D Room : cardboard installation}, series = {Papercraft [1] : design and art with paper}, booktitle = {Papercraft [1] : design and art with paper}, publisher = {Gestalten Verlag}, address = {Berlin}, isbn = {978-3-89955-251-5}, pages = {206}, year = {2009}, subject = {Papierkunst}, language = {en} } @masterthesis{Bonsu2024, type = {Bachelor Thesis}, author = {Bonsu, Joel}, title = {HypnoStress : Implementierung eines Stressmanagement-Controllers f{\"u}r den schulischen Alltag in der Grundschule.}, publisher = {FH Aachen}, address = {Aachen}, school = {Fachhochschule Aachen}, pages = {145 Seiten}, year = {2024}, abstract = {In der heutigen Welt sind Kinder in zunehmendem Maße Stress aus verschiedenen Quellen wie schulischen Anforderungen, famili{\"a}rem Druck und ungewohnten Situationen ausgesetzt. Dieser Aspekt wird von vielen Erwachsenen oft vernachl{\"a}ssigt. Das kann dazu f{\"u}hren, dass sich bei Kindern Frustration und {\"A}rger aufstauen. Insbesondere das schulische Umfeld stellt ein erhebliches Stresspotenzial dar, da von den Kindern hohe Leistungen erwartet werden. Leistungsdruck, soziale Erwartungen und Frustration tragen zu diesem Eindruck bei. Auch der Unterricht bildet da keine Ausnahme und ist aufgrund seiner zentralen Bedeutung eine potenzielle Stressquelle. Als spezialisierter Begleiter bietet HypnoStress den Kindern die M{\"o}glichkeit, mit hypnosebasierten Techniken die Stressoren des Alltags zu bew{\"a}ltigen und sich auf neue Herausforderungen vorzubereiten.}, language = {de} } @inproceedings{BonneyNagelSchuba2016, author = {Bonney, Gregor and Nagel, Stefan and Schuba, Marko}, title = {Risiko Smart Home - Angriff auf ein Babymonitorsystem}, series = {Proceedings of DACH Security 2016, Klagenfurt, Austria, September 2016}, booktitle = {Proceedings of DACH Security 2016, Klagenfurt, Austria, September 2016}, editor = {Schartner, P.}, pages = {371 -- 378}, year = {2016}, abstract = {Unser Zuhause wird zunehmend intelligenter. Smart Homes bieten uns die Steuerung von Haus- oder Unterhaltungstechnik bequem vom Smartphone aus. Junge Familien nutzen die Technologie, um mittels vernetzten Babymonitorsystemen ihren Nachwuchs von {\"u}berall aus im Blick zu haben. Davon auszugehen, dass solche Systeme mit einem Fokus auf Sicherheit entwickelt wurden, um die sehr pers{\"o}nlichen Daten zu sch{\"u}tzen, ist jedoch ein Trugschluss. Die Untersuchung eines handels{\"u}blichen und keineswegs billigen Systems zeigt, dass die Ger{\"a}te sehr einfach kompromittiert und missbraucht werden k{\"o}nnen.}, language = {de} } @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} } @book{BonnetFeustelBueechlFritzscheetal.1988, author = {Bonnet, Dieter and Feustel-B{\"u}echl, J{\"o}rg E. and Fritzsche, Albert and Gieseler, Gernot and Kappelmeyer, Oskar and Koske, Peter H. and Meliß, Michael and Rickus, Edmund and Rohde, F. G.}, title = {Nutzung regenerativer Energie. (Handbuchreihe Energie. Bd. 13)}, publisher = {Resch; T{\"U}V Rheinland}, address = {K{\"o}ln}, isbn = {3-87806-110-2}, pages = {XIX, 552 S. : Ill., graph. Darst.}, year = {1988}, language = {de} } @article{BongaertsZoschkeWeidneretal.1995, author = {Bongaerts, Johannes and Zoschke, Sascha and Weidner, Uwe and Linden, Gottfried}, title = {Transcriptional regulation of the proton translocating NADH}, series = {Molecular microbiology}, volume = {Vol. 16}, journal = {Molecular microbiology}, number = {Iss. 3}, issn = {1365-2958 (E-Journal); 0950-382x (Print)}, pages = {521 -- 534}, year = {1995}, language = {en} } @article{BongaertsKraemerMuelleretal.2001, author = {Bongaerts, Johannes and Kr{\"a}mer, Marco and M{\"u}ller, Ulrike and Raeven, Leon and Wubbolts, Marcel}, title = {Metabolic engineering for microbial production of aromatic amino acids and derived compounds}, series = {Metabolic engineering}, volume = {Vol. 3}, journal = {Metabolic engineering}, number = {Iss. 4}, issn = {1096-7184 (E-Journal); 1096-7176 (Print)}, pages = {289 -- 300}, year = {2001}, language = {en} } @article{BongaertsEsserLorbachetal.2011, author = {Bongaerts, Johannes and Esser, Simon and Lorbach, Volker and Al-Momani, L{\´o}ay and M{\"u}ller, Michael A. and Franke, Dirk and Grondal, Christoph and Kurutsch, Anja and Bujnicki, Robert and Takors, Ralf and Raeven, Leon and Wubbolts, Marcel and Bovenberg, Roel and Nieger, Martin and Sch{\"u}rmann, Melanie and Trachtmann, Natalie and Kozak, Stefan and Sprenger, Georg A. and M{\"u}ller, Michael}, title = {Diversity-oriented production of metabolites derived from chorismate and their use in organic synthesis}, series = {Angewandte Chemie International Edition}, volume = {Vol. 50}, journal = {Angewandte Chemie International Edition}, number = {Iss. 34}, publisher = {Wiley}, address = {Weinheim}, issn = {1521-3773 (E-Journal); 0570-0833 (Print); 1433-7851 (Print)}, pages = {7781 -- 7786}, year = {2011}, language = {en} } @article{BongaertsBovenbergKraemeretal.2002, author = {Bongaerts, Johannes and Bovenberg, Roel and Kr{\"a}mer, Marco and M{\"u}ller, Ulrike and Raeven, Leon and Wubbolts, Marcel}, title = {Metabolic engineering to produce fine chemicals in Escherichia coli}, series = {Chemie - Ingenieur - Technik (CIT)}, volume = {Vol. 74}, journal = {Chemie - Ingenieur - Technik (CIT)}, number = {Iss. 5}, issn = {1522-2640 (E-Journal); 0009-286X (Print)}, pages = {694}, year = {2002}, language = {en} } @article{BolikLinzbach2010, author = {Bolik, Andreas and Linzbach, Meike}, title = {Verluste und Zinsschranke in der Bilanzierung latenter Steuern}, series = {Deutsches Steuerrecht : DStR ; Wochenschrift \& umfassende Datenbank f{\"u}r Steuerberater ; Steuerrecht, Wirtschaftsrecht, Betriebswirtschaft, Beruf ; Organ der Bundessteuerberaterkammer}, volume = {48}, journal = {Deutsches Steuerrecht : DStR ; Wochenschrift \& umfassende Datenbank f{\"u}r Steuerberater ; Steuerrecht, Wirtschaftsrecht, Betriebswirtschaft, Beruf ; Organ der Bundessteuerberaterkammer}, number = {31}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {0012-1347}, pages = {1587 -- 1590}, year = {2010}, abstract = {Latente Steuern stellen eine Schnittstelle zwischen handelsrechtlicher Rechnungslegung und Steuerrecht dar. Das Verh{\"a}ltnis von Handels- und Steuerrecht ist dabei keinesfalls stetig; vielmehr fordert die Dynamik des deutschen Steuerrechts in vielen Bereichen regelm{\"a}ßige Anpassungen in der Bilanzierung in Handels- und Steuerbilanz. Dies gilt insbesondere f{\"u}r die Bilanzierung latenter Steuern im handelsrechtlichen Jahresabschluss, welche durch das BilMoG deutlich an Bedeutung gewonnen hat. Neben latenten Steuern auf tempor{\"a}re Differenzen ist es nunmehr erforderlich, Verlustvortr{\"a}ge und die Folgen der Zinsschranke bei der Berechnung latenter Steuern zu ber{\"u}cksichtigen. Der nachfolgende Beitrag geht auf die Ber{\"u}cksichtigung von Verlust- und Zinsvortr{\"a}gen und die Ber{\"u}cksichtigungsf{\"a}higkeit von EBITDA-Vortr{\"a}gen bei der Berechnung latenter Steuern ein und beleuchtet dabei insbesondere auch praktische Fragestellungen.}, language = {de} } @article{BohrnStuetzFleischeretal.2011, author = {Bohrn, Ulrich and St{\"u}tz, Evamaria and Fleischer, Maximilian and Sch{\"o}ning, Michael Josef and Wagner, Patrick}, title = {Eukaryotic cell lines as a sensitive layer for direct monitoring of carbon monoxide}, series = {Physica status solidi (a) : applications and material science. 208 (2011), H. 6}, journal = {Physica status solidi (a) : applications and material science. 208 (2011), H. 6}, publisher = {Wiley}, address = {Weinheim}, isbn = {1862-6319}, pages = {1345 -- 1350}, year = {2011}, language = {en} } @article{BohrnStuetzFleischeretal.2013, author = {Bohrn, Ulrich and St{\"u}tz, Evamaria and Fleischer, Maximilian and Sch{\"o}ning, Michael Josef and Wagner, Patrick}, title = {Using a cell-based gas biosensor for investigation of adverse effects of acetone vapors in vitro}, series = {Biosensors and Bioelectronics. 40 (2013), H. 1}, journal = {Biosensors and Bioelectronics. 40 (2013), H. 1}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {0956-5663}, pages = {393 -- 400}, year = {2013}, language = {en} } @inproceedings{BohrnStuetzFleischeretal.2012, author = {Bohrn, Ulrich and St{\"u}tz, Evamaria and Fleischer, Maximilian and Sch{\"o}ning, Michael Josef and Wagner, Patrick}, title = {Living cell-based gas sensor system for the detection of acetone in air}, isbn = {978-3-9813484-2-2}, doi = {10.5162/IMCS2012/3.2.3}, pages = {269 -- 272}, year = {2012}, language = {en} } @article{BohrnMuchaWerneretal.2013, author = {Bohrn, Ulrich and Mucha, Andreas and Werner, Frederik and Trattner, Barbara and B{\"a}cker, Matthias and Krumbe, Christoph and Schienle, Meinrad and St{\"u}tz, Evamaria and Schmitt-Landsiedel, Doris and Fleischer, Maximilian and Wagner, Patrick and Sch{\"o}ning, Michael Josef}, title = {A critical comparison of cell-based sensor systems for the detection of Cr (VI) in aquatic environment}, series = {Sensors and actuators. B: Chemical}, volume = {Vol. 182}, journal = {Sensors and actuators. B: Chemical}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1873-3077 (E-Journal); 0925-4005 (Print)}, pages = {58 -- 65}, year = {2013}, language = {en} } @inproceedings{BohrnMuchaWerneretal.2012, author = {Bohrn, Ulrich and Mucha, Andreas and Werner, Frederik and St{\"u}tz, Evamaria and B{\"a}cker, Matthias and Krumbe, Christoph and Schienle, Meinrad and Fleischer, Maximilian and Wagner, Patrick and Sch{\"o}ning, Michael Josef}, title = {Detection of toxic chromium species in water using cellbased sensor systems}, isbn = {978-3-9813484-2-2}, doi = {10.5162/IMCS2012/P2.1.14}, pages = {1364 -- 1367}, year = {2012}, language = {en} } @article{BohrnStuetzFuchsetal.2011, author = {Bohrn, U. and St{\"u}tz, E. and Fuchs, K. and Fleischer, M. and Sch{\"o}ning, Michael Josef and Wagner, P.}, title = {Air Quality Monitoring using a Whole-Cell based Sensor System}, series = {Procedia Engineering. 25 (2011)}, journal = {Procedia Engineering. 25 (2011)}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {1877-7058}, pages = {1421 -- 1424}, year = {2011}, language = {en} } @article{BohrnStuetzFuchsetal.2012, author = {Bohrn, U. and St{\"u}tz, E. and Fuchs, K. and Fleischer, M. and Sch{\"o}ning, Michael Josef and Wagner, P.}, title = {Monitoring of irritant gas using a whole-cell-based sensor system}, series = {Sensors and Actuators B: Chemical}, volume = {175}, journal = {Sensors and Actuators B: Chemical}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0925-4005}, doi = {10.1016/j.snb.2012.05.088}, pages = {208 -- 217}, year = {2012}, abstract = {Cell-based sensors for the detection of gases have long been underrepresented, due to the cellular requirement of being cultured in a liquid environment. In this work we established a cell-based gas biosensor for the detection of toxic substances in air, by adapting a commercial sensor chip (Bionas®), previously used for the measurement of pollutants in liquids. Cells of the respiratory tract (A549, RPMI 2650, V79), which survive at a gas phase in a natural context, are used as biological receptors. The physiological cell parameters acidification, respiration and morphology are continuously monitored in parallel. Ammonia was used as a highly water-soluble model gas to test the feasibility of the sensor system. Infrared measurements confirmed the sufficiency of the medium draining method. This sensor system provides a basis for many sensor applications such as environmental monitoring, building technology and public security.}, language = {en} } @inproceedings{BohrnStuetzFleischeretal.2012, author = {Bohrn, U. and St{\"u}tz, E. and Fleischer, M. and Sch{\"o}ning, Michael Josef and Wagner, P.}, title = {Towards a paradigm change - mammalian cells as sensitive biosensor layers for the detection of unexpected toxic substances in air}, series = {Nanoscale Science and Technology (NS\&T´12) : Proceedings Book Humboldt Kolleg ; Tunisia, 17-19 March, 2012}, booktitle = {Nanoscale Science and Technology (NS\&T´12) : Proceedings Book Humboldt Kolleg ; Tunisia, 17-19 March, 2012}, editor = {Abdelghani, Adnane and Sch{\"o}ning, Michael Josef}, pages = {44 -- 44}, year = {2012}, language = {en} } @article{BohrnStuetzFleischeretal.2010, author = {Bohrn, U. and St{\"u}tz, E. and Fleischer, M. and Sch{\"o}ning, Michael Josef}, title = {Real-time detection of CO by eukaryotic cells}, series = {Procedia Engineering. 5 (2010)}, journal = {Procedia Engineering. 5 (2010)}, isbn = {1877-7058}, pages = {17 -- 20}, year = {2010}, language = {en} } @article{BohndickBosseJaenschetal.2021, author = {Bohndick, Carla and Bosse, Elke and J{\"a}nsch, Vanessa K. and Barnat, Miriam}, title = {How different diversity factors affect the perception of first-year requirements in higher education}, series = {Frontline Learning Research}, volume = {9}, journal = {Frontline Learning Research}, number = {2}, publisher = {EARLI}, issn = {2295-3159}, doi = {10.14786/flr.v9i2.667}, pages = {78 -- 95}, year = {2021}, abstract = {In the light of growing university entry rates, higher education institutions not only serve larger numbers of students, but also seek to meet first-year students' ever more diverse needs. Yet to inform universities how to support the transition to higher education, research only offers limited insights. Current studies tend to either focus on the individual factors that affect student success or they highlight students' social background and their educational biography in order to examine the achievement of selected, non-traditional groups of students. Both lines of research appear to lack integration and often fail to take organisational diversity into account, such as different types of higher education institutions or degree programmes. For a more comprehensive understanding of student diversity, the present study includes individual, social and organisational factors. To gain insights into their role for the transition to higher education, we examine how the different factors affect the students' perception of the formal and informal requirements of the first year as more or less difficult to cope with. As the perceived requirements result from both the characteristics of the students and the institutional context, they allow to investigate transition at the interface of the micro and the meso level of higher education. Latent profile analyses revealed that there are no profiles with complex patterns of perception of the first-year requirements, but the identified groups rather differ in the overall level of perceived challenges. Moreover, SEM indicates that the differences in the perception largely depend on the individual factors self-efficacy and volition.}, language = {en} } @techreport{BohnFunkeWolffetal.2002, author = {Bohn, Dieter and Funke, Harald and Wolff, M. and S{\"u}rken, N.}, title = {Aerodynamische Entlastung der Schaufelspalte durch Konturierung des Meridiankanals [Abschlussbericht]}, organization = {Forschungsvereinigung Verbrennungskraftmaschinen (FVV)}, year = {2002}, abstract = {Abschlussbericht {\"u}ber das Vorhaben Nr. 688 (FVV-Nr. 066880). Laufzeit 01.04.2000 bis 31.03.2001. Heft R 516 (2002). 24 S. Informationstagung Turbinen, Fr{\"u}hjahr 2002, Frankfurt-M{\"o}hrfelden}, subject = {Str{\"o}mungsmaschine}, language = {de} } @techreport{BohnFunkeWolffetal.2001, author = {Bohn, Dieter and Funke, Harald and Wolff, M. and S{\"u}rken, N.}, title = {Aerodynamische Entlastung der Schaufelspalte durch Konturierung des Meridiankanals [Zwischenbericht]}, organization = {Forschungsvereinigung Verbrennungskraftmaschinen (FVV)}, year = {2001}, abstract = {Zwischenbericht {\"u}ber das Vorhaben Nr. 688 (FVV-Nr. 066880). Laufzeit 01.04.2000 bis 31.03.2001. Heft R 514 (2001). 21 S. Informationstagung Turbinen, Herbst 2001, Dresden-Radebeul}, subject = {Str{\"o}mungsmaschine}, language = {de} } @article{BohnFunkeSuerkenetal.2001, author = {Bohn, Dieter and Funke, Harald and S{\"u}rken, Norbert and Kreitmeier, F.}, title = {Numerical and experimental investigations on endwall contouring in a four-stage turbine}, series = {ASME Turbo Expo Land Sea \& Air 2001 : June 4 - 8, 2001, New Orleans, Louisiana / IGTI, International Gas Turbine Institute. American Society of Mechanical Engineers. International Gas Turbine Institute ..}, journal = {ASME Turbo Expo Land Sea \& Air 2001 : June 4 - 8, 2001, New Orleans, Louisiana / IGTI, International Gas Turbine Institute. American Society of Mechanical Engineers. International Gas Turbine Institute ..}, publisher = {ASME}, address = {New York, NY}, isbn = {0-7918-3528-6}, pages = {CD-Rom}, year = {2001}, language = {en} } @techreport{BohnFunkeSuerken2000, author = {Bohn, Dieter and Funke, Harald and S{\"u}rken, N.}, title = {Aerodynamische Entlastung der Schaufelspalte durch Konturierung des Meridiankanals [Zwischenbericht]}, organization = {Forschungsvereinigung Verbrennungskraftmaschinen (FVV)}, year = {2000}, abstract = {Zwischenbericht {\"u}ber das Vorhaben FVV-Nr. 0666880. Laufzeit 01.03.1998 bis 31.03.2000. Heft R 507 (2000) . 19 S. Informationstagung Turbinen, Fr{\"u}hjahr 2000, Frankfurt am Main}, subject = {Str{\"o}mungsmaschine}, language = {de} } @article{BohnFunkeHeueretal.2000, author = {Bohn, Dieter and Funke, Harald and Heuer, Tom and B{\"u}tikofer, J.}, title = {Numerical and experimental investigations of the influence of different swirl-ratios on the temperature streak equalization in a 4-stage turbine}, series = {ASME Turbo Expo 2000 ; Munich, May 8-11 2000}, journal = {ASME Turbo Expo 2000 ; Munich, May 8-11 2000}, address = {Munich}, year = {2000}, language = {en} } @techreport{BohnFunkeHeuer2001, author = {Bohn, Dieter and Funke, Harald and Heuer, T.}, title = {Sonden-Schaufel-Interaktion bei station{\"a}ren Messungen mit pneumatischen Str{\"o}mungssonden in engen Axialspalten}, organization = {Forschungsvereinigung Verbrennungskraftmaschinen (FVV)}, year = {2001}, abstract = {Abschlussbereicht {\"u}ber das Anschlussvorhaben zu FVV-Nr. 665 (AIF-Nr. 10780). Heft R 511 (2001). 23 S. Informationstagung Turbinen, Fr{\"u}hjahr 2001, Frankfurt.}, subject = {Str{\"o}mungsmaschine}, language = {de} } @techreport{BohnFunkeGieretal.1999, author = {Bohn, Dieter and Funke, Harald and Gier, J. and Heuer, T.}, title = {Untersuchung des Str{\"o}mungsausgleichs in den Schaufelreihen ungleichf{\"o}rmig ungestr{\"o}mter Turbomaschinen}, organization = {Forschungsvereinigung Verbrennungskraftmaschinen (FVV)}, year = {1999}, abstract = {Abschlussbericht {\"u}ber das Vorhaben FVV-Nr. 665 (AIF-Nr. 10780). Laufzeit 01.08.1996 bis 31.10.1999. Heft R 504 (1999). S. 99-124. Informationstagung Turbinen, Herbst 1999, Heidelberg.}, subject = {Str{\"o}mungsmaschine}, language = {de} } @techreport{BohnFunkeGier1998, author = {Bohn, Dieter and Funke, Harald and Gier, J.}, title = {Untersuchung des Str{\"o}mungsausgleichs in den Schaufelreihen ungleichf{\"o}rmig ungestr{\"o}mter Turbomaschinen}, organization = {Forschungsvereinigung Verbrennungskraftmaschinen (FVV)}, year = {1998}, abstract = {Zwischenbericht {\"u}ber das Vorhaben FVV - Nr. 665 (AIF-Nr. 10780) Heft R 498(1998) S. 123-136. Informationstagung Turbinen, Fr{\"u}hjahr 1998, Frankfurt}, subject = {Str{\"o}mungsmaschine}, language = {de} } @article{BohnFunke2003, author = {Bohn, Dieter and Funke, Harald}, title = {Experimental investigations into the nonuniform flow in a 4-stage turbine with special focus on the flow equalization in the first turbine stage}, series = {ASME TURBO EXPO, Proceedings of the ASME Turbo Expo, 2003}, journal = {ASME TURBO EXPO, Proceedings of the ASME Turbo Expo, 2003}, isbn = {0-7918-3689-4}, pages = {281 -- 289}, year = {2003}, language = {en} } @article{BohnFunkeGier1999, author = {Bohn, D. and Funke, Harald and Gier, J.}, title = {Numerical and Experimental Investigations on the Flow in a 4-Stage Turbine with Special Focus on the Development of a Radial Temperature Streak}, series = {ASME Turbo Expo 1999, Indianapolis, USA, 1999}, journal = {ASME Turbo Expo 1999, Indianapolis, USA, 1999}, year = {1999}, language = {en} } @article{BohnFunkeGier1999, author = {Bohn, D. and Funke, Harald and Gier, J.}, title = {Temperature jet development in a cross-over channel}, series = {Third European Conference on Turbomachinery - fluid dynamics and thermodynamics : : 2 - 5 March 1999, Royal National Hotel, London, UK / organized by the Energy Transfer and Thermofluid Mechanics Group of the Institution of Mechanical Engineers (IMechE); with support and sponsorship from European Commission / Vol. B.}, journal = {Third European Conference on Turbomachinery - fluid dynamics and thermodynamics : : 2 - 5 March 1999, Royal National Hotel, London, UK / organized by the Energy Transfer and Thermofluid Mechanics Group of the Institution of Mechanical Engineers (IMechE); with support and sponsorship from European Commission / Vol. B.}, publisher = {Professional Engineering Publ.}, address = {Bury St. Edmunds}, pages = {671 -- 680}, year = {1999}, language = {en} } @article{BogoyavlenskiyDigelBerezin1997, author = {Bogoyavlenskiy, A. P. and Digel, Ilya and Berezin, V. E.}, title = {Assessment of dot-blot ELISA sensitivity on membrane sorbent using various peroxidase substrates}, year = {1997}, abstract = {The sensitivity of the peroxidase reaction in dot-blot ELISA significantly depends on the substrate. The highest sensitivity is observed using benzidine and diamine- phenol combinations as the substrates due to the reaction of the coupled oxidation (NADI)}, subject = {Enzyme-linked immunosorbent assay}, language = {en} } @article{BogoyavlenskiyBerezinOgnevaetal.1999, author = {Bogoyavlenskiy, A. P. and Berezin, V. E. and Ogneva, A. V. and Tolmacheva, V. P. and Digel, Ilya and Khudyakova, S. S.}, title = {Immunostimulating activity of a saponin-containing extract of Saponaria officinalis}, series = {Voprosy virusologii}, volume = {44}, journal = {Voprosy virusologii}, number = {5}, issn = {0507-4088}, pages = {229 -- 232}, year = {1999}, 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} }