@incollection{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Die (alp-)traumhafte Mietwohnung}, series = {Recht konkret : Teil 1. Betreuung, Familien- und Jugendhilfe : 18 neue und aktualisierte juristische F{\"a}lle und L{\"o}sungen aus der sozialen Arbeit}, booktitle = {Recht konkret : Teil 1. Betreuung, Familien- und Jugendhilfe : 18 neue und aktualisierte juristische F{\"a}lle und L{\"o}sungen aus der sozialen Arbeit}, editor = {Gastiger, Sigmund and Oberloskamp, Helga and Winkler, J{\"u}rgen}, edition = {5., {\"u}berarb. Aufl.}, publisher = {Verlag f{\"u}r das Studium der sozialen Arbeit}, address = {March}, pages = {21 -- 28}, language = {de} } @article{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Zur Vermeidung von formalen Fehlern in Klausuren (Nachdruck von JuS 1996)}, series = {Juristische Schulung - JuS}, journal = {Juristische Schulung - JuS}, number = {10}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, pages = {L73 -- L75}, language = {de} } @article{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Zur Vermeidung von formalen Fehlern in Klausuren (Nachdruck von JuS 1996)}, series = {Juristische Schulung - JuS}, journal = {Juristische Schulung - JuS}, number = {9}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, pages = {L65 -- L67}, language = {de} } @article{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Zur Koalition von Universit{\"a}t und kommerziellem Repetitor}, series = {Juristische Schulung - JuS}, journal = {Juristische Schulung - JuS}, number = {10}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, pages = {1032 -- 1035}, language = {de} } @article{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Zur Vermeidung von formalen Fehlern in Klausuren}, series = {Juristische Schulung - JuS}, journal = {Juristische Schulung - JuS}, number = {9}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, pages = {L65 -- L67}, language = {de} } @article{KnoedlerDaubner, author = {Kn{\"o}dler, Christoph and Daubner, Robert}, title = {Die gemeindliche Kampfhundesatzung}, series = {Juristische Arbeitsbl{\"a}tter - JA}, journal = {Juristische Arbeitsbl{\"a}tter - JA}, number = {8-9}, publisher = {Luchterhand}, address = {Neuwied}, pages = {181 -- 188}, language = {de} } @article{KnoedlerMunkova, author = {Kn{\"o}dler, Christoph and Munkov{\´a}, Jindřiška}, title = {Osobon{\´i} a kapit{\´a}lov{\´e} společnosti v Nĕmecku}, series = {Pr{\´a}vn{\´i} Rozhledy}, journal = {Pr{\´a}vn{\´i} Rozhledy}, number = {6}, publisher = {Beck}, address = {Praha}, issn = {1210-6410}, pages = {197 -- 202}, language = {mul} } @article{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Sp{\´o}łki osobowe i kapitałowe w Niemczech}, series = {Monitor Prawniczy}, journal = {Monitor Prawniczy}, number = {3}, publisher = {Beck}, address = {Warszawa}, issn = {1230-6509}, pages = {68 -- 73}, language = {pl} } @misc{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Rezension f{\"u}r Hans-Peter Welte, Arbeitsmigration und Studium von Ausl{\"a}ndern. Praxishandbuch zum Zuwanderungsrecht. Mit Aktionsprogramm zur Sicherung der Fachkr{\"a}ftebasis}, series = {Socialnet : das Netz f{\"u}r Sozialwirtschaft}, journal = {Socialnet : das Netz f{\"u}r Sozialwirtschaft}, publisher = {socialnet}, address = {Bonn}, language = {de} } @article{KnoedlerSchober, author = {Kn{\"o}dler, Christoph and Schober, Wilfried}, title = {Kein Versicherungsschutz f{\"u}r den Kostenersatz nach Feuerwehreins{\"a}tzen bei Verkehrsunf{\"a}llen?}, series = {Bayerische Verwaltungsbl{\"a}tter Zeitschrift f{\"u}r {\"o}ffentliches Recht und {\"o}ffentliche Verwaltung BayVBl.}, journal = {Bayerische Verwaltungsbl{\"a}tter Zeitschrift f{\"u}r {\"o}ffentliches Recht und {\"o}ffentliche Verwaltung BayVBl.}, number = {18}, publisher = {Richard Boorberg Verlag}, address = {M{\"u}nchen}, pages = {545 -- 549}, language = {de} } @article{KnoedlerDaubner, author = {Kn{\"o}dler, Christoph and Daubner, Robert}, title = {Angek{\"u}ndigte Rechtsprechungs{\"a}nderungen - Die „Annunziationsjudikatur" des Bundesarbeitsgerichts}, series = {Betriebs-Berater. Zeitschrift f{\"u}r Recht und Wirtschaft}, journal = {Betriebs-Berater. Zeitschrift f{\"u}r Recht und Wirtschaft}, number = {27}, publisher = {Deutscher Fachverlag}, address = {Stuttgart}, pages = {1861 -- 1866}, language = {de} } @article{KnoedlerLoos, author = {Kn{\"o}dler, Christoph and Loos, Claus}, title = {Formelle Fehler in {\"o}ffentlich-rechtlichen Assessorklausuren}, series = {Juristische Arbeitsbl{\"a}tter - JA}, journal = {Juristische Arbeitsbl{\"a}tter - JA}, number = {12}, publisher = {Luchterhand}, address = {Neuwied}, pages = {974 -- 981}, language = {de} } @incollection{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Lerneinheit 2. Unterhaltsrecht}, series = {Recht der Familienhilfe. Studienbuch f{\"u}r die Soziale Arbeit}, booktitle = {Recht der Familienhilfe. Studienbuch f{\"u}r die Soziale Arbeit}, editor = {Gastiger, Sigmund and Winkler, J{\"u}rgen}, edition = {1. Aufl.}, publisher = {Lambertus}, address = {Freiburg im Breisgau}, isbn = {978-3-7841-1835-2}, pages = {19 -- 72}, language = {de} } @article{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {F{\"o}deralismus - Aufl{\"o}sung oder Zukunft der Staatlichkeit?}, series = {Die {\"O}ffentliche Verwaltung - D{\"O}V}, journal = {Die {\"O}ffentliche Verwaltung - D{\"O}V}, number = {15}, publisher = {Kohlhammer Verlag}, address = {Stuttgart}, pages = {635 -- 637}, language = {de} } @article{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Kostenersatz f{\"u}r Feuerwehreins{\"a}tze bei Verdacht milzbrandverseuchter Postsendungen?}, series = {BayGTzeitung : Die Zeitschrift des Bayerischen Gemeindestags}, journal = {BayGTzeitung : Die Zeitschrift des Bayerischen Gemeindestags}, number = {4}, publisher = {Bayerischer Gemeindetag}, address = {M{\"u}nchen}, pages = {102 -- 103}, language = {de} } @incollection{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Der (un)geliebte Mitmieter}, series = {Recht konkret. Teilband 1: Haftungsrecht, Familien- und Jugendhilfe : 12 neue und aktualisierte juristische F{\"a}lle und L{\"o}sungen aus der sozialen Arbeit}, booktitle = {Recht konkret. Teilband 1: Haftungsrecht, Familien- und Jugendhilfe : 12 neue und aktualisierte juristische F{\"a}lle und L{\"o}sungen aus der sozialen Arbeit}, editor = {Gastiger, Sigmund and Oberloskamp, Helga and Winkler, J{\"u}rgen}, edition = {6. Aufl.}, publisher = {Verlag f{\"u}r das Studium der sozialen Arbeit}, address = {March, Breisgau}, isbn = {978-3-9355-7014-5}, pages = {16 -- 24}, language = {de} } @incollection{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Straft{\"a}ter nicht-deutscher Nationalit{\"a}t}, series = {Resozialisierung : Handbuch}, booktitle = {Resozialisierung : Handbuch}, editor = {Cornel, Heinz and Kawamura-Reindl, Gabriele and Maelicke, Bernd and Sonnen, Bernd R{\"u}deger}, edition = {3. Aufl.}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8329-3882-6}, pages = {422 -- 437}, language = {de} } @article{BakaevSnarskiiShamoninChamonine, author = {Bakaev, V. V. and Snarskii, Andrei A. and Shamonin (Chamonine), Mikhail}, title = {The effective magnetic permeability of a two-phase fibred ferromagnetic composite}, series = {Technical Physics}, volume = {46}, journal = {Technical Physics}, number = {12}, publisher = {Springer}, doi = {10.1134/1.1427995}, pages = {1571 -- 1574}, language = {en} } @article{Schuetz, author = {Sch{\"u}tz, Sandra}, title = {Rezension zu Maschke, L., Mießner, M. \& Naumann, M. (Hrsg.) (2021). Kritische Landforschung. Konzeptionelle Zug{\"a}nge, empirische Problemlagen und politische Perspektiven. Bielefeld: transcript. ISBN 978-3-8376-5487-5}, series = {socialnet Rezensionen}, journal = {socialnet Rezensionen}, publisher = {socialnet GmbH}, address = {Bonn}, issn = {2190-9245}, language = {de} } @article{MuellerSchuetzBrodersen, author = {M{\"u}ller, Jasmin and Sch{\"u}tz, Sandra and Brodersen, Folke}, title = {Jugendforschung inklusiv und digital: M{\"o}glichkeiten, Voraussetzungen und Grenzen von Geb{\"a}rdensprachvideos in digitalen Erhebungen}, series = {Diskurs Kindheits- und Jugendforschung}, volume = {14}, journal = {Diskurs Kindheits- und Jugendforschung}, number = {3}, publisher = {Barbara Budrich}, address = {Leverkusen}, doi = {10.3224/diskurs.v14i3.05}, pages = {308 -- 322}, abstract = {Durch die voranschreitende Digitalisierung bieten sich neue Ans{\"a}tze f{\"u}r Designs und Methoden in der Jugendforschung. Mit vielf{\"a}ltigen digitalen M{\"o}glichkeiten wachsen auch Chancen f{\"u}r inklusiv angelegte Befragungen. Dieser Beitrag fokussiert exemplarisch geh{\"o}rlose bzw. h{\"o}rbeeintr{\"a}chtigte geb{\"a}rdensprachige Jugendliche und stellt nach einem theoretischen und empirischen {\"U}berblick die Frage, ob und inwieweit diese heterogene Gruppe Jugendlicher durch in digitale Frageb{\"o}gen implementierte Videos in Geb{\"a}rdensprache profitieren kann. Anhand zweier kontrastiver Fallvignetten sollen Erfahrungen aus dem Projekt „Inklusive Methoden" in Bezug auf M{\"o}glichkeiten, Voraussetzungen, Herausforderungen und Grenzen digitaler Befragungen mit Geb{\"a}rdensprachvideos dargestellt und diskutiert werden.}, language = {de} } @inproceedings{HeeseThalerThaler, author = {Heese, Carl and Thaler, Tilman and Thaler, Philipp}, title = {Der PARO in der neurologischen Fr{\"u}hrehabilitation.}, series = {Neurologie \& Rehabilitation}, volume = {Bd. 23}, booktitle = {Neurologie \& Rehabilitation}, number = {Suppl. 1}, publisher = {Hippocampus}, address = {Bad Honnef}, issn = {1869-7003}, pages = {37}, language = {de} } @book{Lienland, author = {Lienland, Bernhard}, title = {Project Portfolio Selection in the Automotive Supplier Industry}, address = {Regensburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:355-epub-296849}, language = {en} } @article{HornbergerMarquisChristiansenetal., author = {Hornberger, Helga and Marquis, Peter M. and Christiansen, Silke H. and Albrecht, Manuel and Strunk, Horst P. and Franks, J.}, title = {Microstructure of a high strength alumina-glass composite combined with a diamond like carbon coating}, series = {Electron Microscopy and Analysis}, journal = {Electron Microscopy and Analysis}, doi = {10.1557/JMR.1996.0244}, pages = {559 -- 562}, abstract = {We investigate the mechanical and microstructural properties of a diamond-like carbon coating (DLC) which is deposited by plasma enhanced chemical vapor deposition (PECVD) onto an alumina/aluminosilicate glass composite used for biomedical applications. Ball-on-ring tests yield a fracture strength that is essentially influenced by the surface topology/roughness. The surface topology of the coating is investigated by atomic force microscopy (AFM). Tribology tests and nanoindentation represent the wear resistance and hardness; these are properties that are mainly influenced by the microstructural properties of the DLC coating. This microstructure is investigated by transmission electron microscopy (TEM) and analyzed by parallel electron energy loss spectroscopy (PEELS). For the general applicability of the coated composite, the interfacial adhesion of the DLC coating on the comparably rough substrate (roughness amplitudes and wavelengths are in the micrometer range) is important. Therefore, we focus on TEM investigations that show the interface to be free of gaps and pores that we, together with a characteristic microstructure adjacent to the interface, relate to the excellent adhesion. The interlayer consists of a high density of SiC grains, part of them directly bound to the substrate, and part of them bound to other SiC grains. This interlayer is followed by an essentially different region of the coating as concerns the microstructure; this region consists of nanocrystalline diamond particles embedded in an amorphous carbon matrix. It is this heterogeneous microstructure to which we attribute (i) the good adhesion based upon the interface stabilizing SiC grains, and (ii) the high hardness and wear resistance based upon the diamond nanocrystals in the coating.}, language = {en} } @incollection{HeeseThaler, author = {Heese, Carl and Thaler, Tilman}, title = {Das Krankenhaus als engagierter B{\"u}rger: Sponsoring im Rahmen der Corporate Citizenship}, series = {CSR im Gesundheitswesen: Dynamik im Spannungsfeld von individuellem und organisationalem Anspruch und deren Auswirkungen auf die Unternehmensstrategie}, booktitle = {CSR im Gesundheitswesen: Dynamik im Spannungsfeld von individuellem und organisationalem Anspruch und deren Auswirkungen auf die Unternehmensstrategie}, editor = {Keller, Katrin}, edition = {1. Aufl.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-55937-6}, doi = {10.1007/978-3-662-55937-6_10}, pages = {179 -- 190}, abstract = {Krankenh{\"a}user sind nicht nur Spendennehmer, sie sind auch selbst sozial engagierte Akteure. Der Beitrag liefert Beispiele f{\"u}r dieses Engagement und erl{\"a}utert sie als Aufbau von Sozialkapital, dem mit der Perspektive der Corporate Citizenship ein geeigneter Rahmen gegeben werden kann. Der Citizenship-Ansatz wird f{\"u}r Kliniken erl{\"a}utert. Den Abschluss bilden {\"U}berlegungen zur Akzeptanz im {\"a}rztlichen Dienst und in der Pflege.}, language = {de} } @incollection{Heese, author = {Heese, Carl}, title = {Der Samariter - eine schwierige Identifikationsfigur f{\"u}r Pflegeberufe}, series = {Dem Gutes tun, der leidet}, booktitle = {Dem Gutes tun, der leidet}, editor = {Suzykiewicz, Janusz and B{\"u}ssing, Arndt}, edition = {1. Aufl.}, publisher = {Springer}, address = {Berlin}, isbn = {‎978-3-662-44279-1}, doi = {10.1007/978-3-662-44279-1_14}, pages = {127 -- 131}, abstract = {Der Samariter ist eine Leitvorstellung f{\"u}r das Helferhandeln von hoher suggestiver Kraft und wird auch f{\"u}r die in der Pflege T{\"a}tigen in Anspruch genommen. Nach einer Phase der reflexiven Problematisierung der Hilfemotivation erf{\"a}hrt der Samariter im Zeichen der Positiven Psychologie heute eine erneute Bekr{\"a}ftigung. Diese Affirmation bezieht sich aber vor allem auf die Motivation zur Hilfe. Problematisch bleibt der f{\"u}r das berufliche Helferhandeln zentrale Aspekt der fachlichen Kompetenz, den das Leitbild nicht transportiert.}, language = {de} } @article{HeeseThaler, author = {Heese, Carl and Thaler, Philipp}, title = {Traditionelles Taekwondo - auch f{\"u}r Menschen mit Behinderung: Interviewstudie zu einem inklusiven Modellprojekt}, series = {Theorie und Praxis der Sozialen Arbeit}, volume = {68}, journal = {Theorie und Praxis der Sozialen Arbeit}, number = {3}, publisher = {Beltz Juventa}, address = {Weinheim}, issn = {0342-2275}, pages = {185 -- 194}, language = {de} } @article{HeeseThaler, author = {Heese, Carl and Thaler, Tilman}, title = {Einsch{\"a}tzungen Studierender der Sozialen Arbeit zu sozialen Problemen}, series = {Theorie und Praxis der Sozialen Arbeit}, volume = {65}, journal = {Theorie und Praxis der Sozialen Arbeit}, number = {4}, publisher = {Beltz Juventa}, issn = {0342-2275}, pages = {267 -- 276}, language = {de} } @article{Heese, author = {Heese, Carl}, title = {Der Blick auf das Soziale Umfeld der Rehabilitation}, series = {Familien-Prisma. Zeitschrift des Zentrums f{\"u}r Familienfragen}, volume = {6}, journal = {Familien-Prisma. Zeitschrift des Zentrums f{\"u}r Familienfragen}, publisher = {Katholische Universit{\"a}t Eichst{\"a}tt-Ingolstadt}, address = {Eichst{\"a}tt}, pages = {28 -- 29}, language = {de} } @incollection{Heese, author = {Heese, Carl}, title = {Aktivierung im Alter. Aktuelle Entwicklungslinien eines geragogischen Programms}, series = {Alter(n)}, booktitle = {Alter(n)}, editor = {Bernhard, Sill}, edition = {1. Aufl.}, publisher = {EOS Verlag}, address = {St. Ottilien}, isbn = {978-3-8306-7804-5}, pages = {215 -- 238}, language = {de} } @article{HeeseMiklitza, author = {Heese, Carl and Miklitza, Norbert}, title = {Entwicklung und Pflege des Leitbilds}, series = {F{\"u}hren und Wirtschaften im Krankenhaus}, volume = {11}, journal = {F{\"u}hren und Wirtschaften im Krankenhaus}, publisher = {Bibliomed, Med. Verl.-Ges.}, address = {Melsungen}, pages = {1048 -- 1050}, language = {de} } @inproceedings{SchreinerMulotWiedmannetal., author = {Schreiner, Rupert and Mulot, M. and Wiedmann, J{\"o}rg and Coenning, W. and Porsche, J. and Gentner, Jean-Louis and Berroth, Manfred and Scholz, Ferdinand and Schwizer, H.}, title = {Dynamic measurements on narrow linewidth complex coupled 1.55 μm DFB lasers with gain and index grating in antiphase}, series = {Conference Proceedings. Eleventh International Conference on Indium Phosphide and Related Materials (IPRM'99), 16-20 May 1999, Davos, Switzerland}, booktitle = {Conference Proceedings. Eleventh International Conference on Indium Phosphide and Related Materials (IPRM'99), 16-20 May 1999, Davos, Switzerland}, publisher = {IEEE}, address = {Piscataway}, isbn = {0-7803-5562-8}, doi = {10.1109/ICIPRM.1999.773626}, pages = {25 -- 28}, abstract = {We report on dynamic measurements on antiphase complex coupled 1.55 /spl mu/m DFB lasers. The antiphase complex coupling mechanism is realized by periodically etching the active layer and quarternary InGaAsP overgrowth. This new fabrication approach results in very narrow linewidths measured on devices with rather short resonator lengths. The minimum linewidth for a 375 /spl mu/m long ridge waveguide laser was only 250 kHz at an optical output power of 4 mW. The RC-limited 3dB-bandwidth for those devices was /spl sim/6 GHz. Using circuit model corrections, the intrinsic bandwidth limitation of those lasers was found to be 17.4 GHz.}, language = {en} } @inproceedings{SchreinerNaegeleKoerbletal., author = {Schreiner, Rupert and Naegele, Peter and Koerbl, Michael and Groening, Albert and Gentner, Jean-Louis and Schweizer, Heinz C.}, title = {Monolithically integrated tunable laterally-coupled distributed feedback lasers with self-aligned Ti/Pt/Au ohmic contacts}, series = {Proceedings Volume 4871, Semiconductor Lasers and Optical Amplifiers for Lightwave Communication SystemsSemiconductor Lasers and Optical Amplifiers for Lightwave Communication Systems}, booktitle = {Proceedings Volume 4871, Semiconductor Lasers and Optical Amplifiers for Lightwave Communication SystemsSemiconductor Lasers and Optical Amplifiers for Lightwave Communication Systems}, editor = {Mirin, Richard P. and Menoni, Carmen S.}, publisher = {SPIE}, doi = {10.1117/12.457281}, pages = {160}, abstract = {We present a new method for fabrication of tunable InGaAsP-InP single mode lasers without epitaxial overgrowth. These devices show the advantage of a considerably simplified fabrication process compared to conventional tunable laser types. The lasers comprise an active Bragg reflector integrated with an uncorrugated separately pumped gain region. To overcome the extensive and expensive overgrowth step we realized a surface grating on both sides of the ridge mesa, which provides DFB operation. By adjusting the current through the Bragg reflector, the wavelength can be tuned between 1590.8 nm and 1595.2 nm. A maximum of 11 wavelength channels with an average spacing of ~0.5 nm and a constant optical output power of ~0.5 mW are addressable.}, language = {en} } @inproceedings{SaravananGerlachPeschkeetal., author = {Saravanan, Brem Kumar and Gerlach, Philipp and Peschke, Martin and Knoedl, Thomas and Schreiner, Rupert and Hanke, Christian and Stegmueller, Bernhard}, title = {Integrated DFB laser electro-absorption modulator based on identical MQW-double stack active layer for high-speed modulation beyond 10 GBIT/S}, series = {16th IPRM. 2004 International Conference on Indium Phosphide and Related Materials, 31 May - 04 June 2004, Kagoshima, Japan}, booktitle = {16th IPRM. 2004 International Conference on Indium Phosphide and Related Materials, 31 May - 04 June 2004, Kagoshima, Japan}, publisher = {IEEE}, isbn = {0-7803-8595-0}, doi = {10.1109/ICIPRM.2004.1442656}, pages = {236 -- 238}, abstract = {Integrated DFBLD-EAM-SOA devices utilizing an identical MQW active region have been realized in the AlGaInAs/InP material system. A fiber-coupled optical power of >6 mW with a 10 dB static extinction, 44 dB SMSR single-mode spectrum and a 3 dBe cutoff frequency of 25 GHz was measured.}, language = {en} } @article{ZahnerSchreinerStierstorferetal., author = {Zahner, Th and Schreiner, Rupert and Stierstorfer, R. and Kus, O. and Li, S. T. and Roessler, R. and Pedarnig, J. D. and B{\"a}uerle, D. and Lengfellner, H.}, title = {Off-diagonal Seebeck effect and anisotropic thermopower in Bi2Sr2CaCu2O8 thin films}, series = {Europhysics Letters}, volume = {40}, journal = {Europhysics Letters}, number = {6}, publisher = {IOP Sciences}, doi = {10.1209/epl/i1997-00521-4}, pages = {673 -- 678}, abstract = {The anisotropy ΔS of the thermopower in thin films of the high-Tc superconductor Bi2Sr2CaCu2O8 is investigated using off-c-axis epitaxial film growth and the off-diagonal Seebeck effect. The measurements represent a new method for the investigation of anisotropic transport properties in solids, taking advantage of the availability of oriented grown crystalline thin films instead of using bulk crystals. First results for the temperature dependence ΔS(T) in Bi2Sr2CaCu2O8 thin films are presented and described within a two-band model. Subjecting the films to heat treatments in different gases at relatively low temperatures, ΔS could reversibly be changed in a wide range.}, language = {en} } @inproceedings{KnodlHankeSaravananetal., author = {Knodl, Thomas and Hanke, Christian and Saravanan, Brem Kumar and Peschke, Martin and Schreiner, Rupert and Stegmuller, Bernhard}, title = {Integrated 1.3-μm InGaAlAs-InP laser-modulator with double-stack MQW layer structure}, series = {Proceedings Volume 5451, Integrated Optics and Photonic Integrated Circuits}, booktitle = {Proceedings Volume 5451, Integrated Optics and Photonic Integrated Circuits}, editor = {Righini, Giancarlo C. and Honkanen, Seppo}, publisher = {SPIE}, doi = {10.1117/12.544610}, pages = {1}, abstract = {We present first experimental results of the successful transfer of our monolithic integrated double-stack multi quantum well laser-modulator approach from the traditional InGaAsP/InP to the more promising InGaAlAs/InP material system. In continuous wave operation at room temperature, the devices achieved threshold currents of <21 mA, fiber coupled optical power levels up to 570 μW and static extinction ratios in the range of 15 dB/V. The measured small-signal modulation bandwidth of about 10 GHz is capacitance limited due to a conservative device layout.}, language = {en} } @inproceedings{SchreinerGrabeldingerWiedmannetal., author = {Schreiner, Rupert and Grabeldinger, H. and Wiedmann, J. and Wunstel, K. and Porsche, J. and Scholz, Ferdinand and Schweizer, H.}, title = {Complex coupled 1.55 mu m tunable super-grating DFB lasers and photonic filters}, series = {Compound semiconductors 1999 : proceedings of the Twenty-Sixth International Symposium on Compound Semiconductors held in Berlin, Germany, 22 - 26 August 1999}, booktitle = {Compound semiconductors 1999 : proceedings of the Twenty-Sixth International Symposium on Compound Semiconductors held in Berlin, Germany, 22 - 26 August 1999}, publisher = {Inst. of Physics Publ.}, address = {Bristol [u.a.]}, isbn = {0-7503-0704-8}, abstract = {We report on the investigation and realization of photonic filters based on the combination of fractional compositions of a few basic grating periods. Using a minimum set of two basic periods Lambda(1) and Lambda(2) we demonstrate comb-like few mode photonic band gap structures with arbitrary numbers of bands and frequency spacing between the bands. Optically integrated filters of different comb periods result in switchable wavelength filters for channel selection in WDM applications.}, language = {en} } @inproceedings{SchreinerSchweizer, author = {Schreiner, Rupert and Schweizer, Heinz C.}, title = {High frequency operation of 1.57 μm laterally gain coupled DFB lasers with self aligned ohmic contacts and nickel surface gratings}, series = {IEEE 18th International Semiconductor Laser Conference; 29 Sept.-3 Oct. 2002, Garmisch, Germany}, booktitle = {IEEE 18th International Semiconductor Laser Conference; 29 Sept.-3 Oct. 2002, Garmisch, Germany}, publisher = {IEEE}, isbn = {0-7803-7598-X}, doi = {10.1109/ISLC.2002.1041099}, pages = {21 -- 22}, abstract = {Laterally coupled DFB lasers with self-aligned ohmic contacts show the advantage of a, considerably simplified fabrication process. Side-mode-suppresion-ratios up to 55 dB and 3 dB-bandwidths beyond 15 GHz were obtained for these devices.}, language = {en} } @inproceedings{Rill, author = {Rill, Georg}, title = {Real-Time capable Multibody Model of dual Truck Front Axles}, series = {Proceedings of DINAME 2023 - Selected Papers of the XIX International Symposium on Dynamic Problems of Mechanics, 26 Feb - 03 Mar 2023, Piren{\´o}polis, Brazil}, booktitle = {Proceedings of DINAME 2023 - Selected Papers of the XIX International Symposium on Dynamic Problems of Mechanics, 26 Feb - 03 Mar 2023, Piren{\´o}polis, Brazil}, editor = {Fleury, Agenor de T.}, publisher = {Springer}, abstract = {Dual front steering axles are quite common in multi-axled heavy duty trucks. In standard layouts of such axle combinations, the steer motions of the wheels depend not only on the rotation of the steering wheel but also on the movements of the axles. As a consequence, the model complexity of the steering system should match with the complexity of the suspension model. The development of new technologies like advanced driver assistance systems or autonomous driving can only be accomplished efficiently using extensive simulation methods. Such kind of applications demand for computationally efficient vehicle models. This paper presents a steering system model for dual front axles of heavy duty trucks which supplements the suspension model of the axles. The model takes the torsional compliance of the steering column as well as the stiffness of the tie rods and the coupling rod into account. A quasi-static solution provides a straight forward computation including the partial derivatives required for an efficient implicit solver. The steering system model matches perfectly with comparatively lean, but sufficiently accurate multibody suspension models.}, language = {en} } @incollection{ZilchFinckh, author = {Zilch, Konrad and Finckh, Wolfgang}, title = {Erweiterung der Verbundmodelle auf eingeschlitzte CFK-Bewehrung}, series = {Befestigungstechnik, Bewehrungstechnik und …}, booktitle = {Befestigungstechnik, Bewehrungstechnik und …}, publisher = {ibidem}, address = {Stuttgart}, isbn = {978-3-8982-1208-3}, language = {de} } @article{HeeseFrey, author = {Heese, Carl and Frey, Claudia}, title = {Impulse zur Gestaltung der Tagespflege f{\"u}r Demenzkranke au der Sicht der Angeh{\"o}rigen: Die Eichst{\"a}tter Angeh{\"o}rigenstudie "Demenz"}, series = {Theorie und Praxis der Sozialen Arbeit}, volume = {62}, journal = {Theorie und Praxis der Sozialen Arbeit}, number = {2}, publisher = {Beltz Juventa}, issn = {0342-2275}, pages = {103 -- 110}, abstract = {Wie sollte Tagespflege aus Sicht der Angeh{\"o}rigen gestaltet sein, um ihren und den Bed{\"u}rfnissen der Demenzbetroffenen gerecht zu werden? Dies ist eine der zentralen Leitfragen der Eichst{\"a}tter Angeh{\"o}rigenstudie Demenz. Den Hintergrund stellt die Tatsache dar, dass die Pflege Demenzkranker im h{\"a}uslichen Umfeld in der Regel durch nahe stehende Familienangeh{\"o}rige geleistet wird, die durch diese Aufgabe meist hoch belastet sind. In der Fachdiskussion wird davon ausgegangen, dass bei dem hohen Betreuungsbedarf demenziell erkrankter Menschen eine {\"U}berlastung famili{\"a}rer Pflegeressourcen in der Regel nur dann vermieden werden kann, wenn die betreuenden Angeh{\"o}rigen mittels professioneller Hilfsangebote ad{\"a}quat unterst{\"u}tzt werden. Nur ein kleiner Teil der Demenzbetroffenen und ihrer pflegenden Angeh{\"o}rigen greift jedoch auf formelle Angebote wie die Tagespflege zur{\"u}ck. Im Jahr 2006 wurden lediglich 2,5\% der Leistungen der Pflegeversicherung f{\"u}r Kurzzeit-, Tages- und Nachtpflege sowie Urlaubspflege gemeinsam ausgegeben. Der Anspruch auf Leistungen der Tagespflege wurde 1995 mit der Einf{\"u}hrung des Pflegeversicherungsgesetzes festgeschrieben. Seither wurde das Tagespflegeangebot in Deutschland quantitativ deutlich erweitert und vielerorts sind ausreichende Strukturen vorhanden. Um die Tagespflege aber auch qualitativ fortzuentwickeln und den Vorstellungen und W{\"u}nschen betroffener Familien kontinuierlich anzupassen, bieten empirisch belegte Antworten auf die aufgeworfene Forschungsfrage eine fundierte Grundlage.}, language = {de} } @misc{BaumannGeiserMenzeletal., author = {Baumann, Timo and Geiser, Dorothee and Menzel, Wolfgang and Mohr, Mario and Neef, Svenja and Nykamp, S{\"o}ren and Rokita, Nils}, title = {Concurrent Sub-turn Interaction Specification and Dialogue Management with an Application to Interactive Storytelling}, series = {GSCL Workshop Gesprochene Sprache und Sprachverarbeitung (GSS), Darmstadt, Germany, 2013}, journal = {GSCL Workshop Gesprochene Sprache und Sprachverarbeitung (GSS), Darmstadt, Germany, 2013}, address = {Darmstadt, Germany}, abstract = {Conventional dialogue management centers around an interaction style that is best described as a ping-pong game, with full turns being the units at which speech is delivered (and expected) by the system, which greatly simplifies the interaction management, delivery and understanding components of the system. While the resulting mode of interaction works well for task-based systems, it is insufficient for more conversational interaction styles, where content is delivered and grounded in units finer than full turns (Poesio and Traum 1997) and where turns are delivered concurrently by both interlocutors and hence overlap more frequently. One domain with particularly frequent overlapping contributions is interactive storytelling: a storyteller that is responsive to listeners will integrate their feedback immediately while still speaking a current contribution, and listener's remarks or propositions regarding the story will typically be uttered immediately when the related content is delivered. We present our work on a dialogue manager that leverages recent advances in incremental speech delivery and reception (Baumann 2013) to provide for an interactive and concurrent storytelling experience. Our system uses an interaction graph, which uses a word-by-word granularity and allows to specify for individual stretches of speech where (and with what content) users may interrupt/comment, how this is interpreted, and how it is integrated into the storytelling process, thus providing for in-utterance alternatives to be spoken even without audibly interrupting the system's ongoing utterance. The system's interaction graph is specified in an XML language and may be hand-crafted by a story designer but can also be automatically generated. In our current system, speech recognition results are interpreted only when the user utterance is finished; however, we plan to integrate incremental speech recognition and understanding capabilities, and to immediately react to the start of user contributions.}, language = {en} } @article{DenkSchuengelWeberetal., author = {Denk, Alexander and Sch{\"u}ngel, Verena and Weber, Stefka and Kaulen, Corinna}, title = {Heimexperiment und Online-Dokumentation : Praktische Ausbildung in den MINT-F{\"a}chern}, series = {Chemie in unserer Zeit}, journal = {Chemie in unserer Zeit}, publisher = {Wiley-VCH}, doi = {10.1002/ciuz.202100018}, abstract = {Die Anleitung zum selbst{\"a}ndigen wissenschaftlichen Arbeiten ist ein fester Bestandteil in der naturwissenschaftlichen Ausbildung, der im letzten Jahr durch Distanz-Unterricht stark vernachl{\"a}ssigt wurde. Wir stellen hier einen Ansatz vor, bei dem Studierende zu Hause mit Alltagsgegenst{\"a}nden in Teilaufgaben die Aktivit{\"a}t von Hefe in Abh{\"a}ngigkeit von Temperatur und Substrat untersucht haben. Die Ergebnisse des gesamten Kurses wurden in einem Google-Dokument gesammelt und zentral ausgewertet. Gleichzeitig fand ein Erfahrungsaustausch unter den Lernenden statt und Probleme konnten {\"o}ffentlich diskutiert werden. Dar{\"u}ber hinaus wurden grundlegende F{\"a}higkeiten wie Beobachten, Protokollieren und detailgetreues Berichten ge{\"u}bt. Die Online-Dokumentation und -Erfassung der Ergebnisse stellt somit eine geeignete Methode dar, die Durchf{\"u}hrung von Heimexperimenten zu aktivieren und zu koordinieren.}, language = {de} } @article{ChowJonasRomeroTejedor, author = {Chow, Rosan and Jonas, Wolfgang and Romero-Tejedor, Felicidad}, title = {Design Research in Germany?}, series = {Design Issues}, volume = {31}, journal = {Design Issues}, number = {1}, publisher = {MIT Press}, doi = {10.1162/DESI_e_00303}, pages = {3 -- 6}, language = {en} } @article{SchwaegerlWestfechtel, author = {Schw{\"a}gerl, Felix and Westfechtel, Bernhard}, title = {Integrated revision and variation control for evolving model-driven software product lines}, series = {Software and systems modeling}, volume = {18}, journal = {Software and systems modeling}, number = {6}, publisher = {Springer Science and Business Media}, issn = {1619-1366}, doi = {10.1007/s10270-019-00722-3}, pages = {3373 -- 3420}, abstract = {Software engineering projects are faced with abstraction, which is achieved by software models, historical evolution, which is addressed by revision control, and variability, which is managed with the help of software product line engineering. Addressing these phenomena by separate tools ignores obvious overlaps and therefore fails at exploiting synergies between revision and variation control for models. In this article, we present a conceptual framework for integrated revision and variation control of model-driven software projects. The framework reuses the abstractions of revision graphs and feature models and follows an iterative, revision-control-like approach to software product line engineering called product-based product line development. A single version (i.e., a variant of a selected revision) is made available in a workspace, where the user may apply arbitrary modifications. Based on a user-provided specification of the affected variants, the changes are automatically written back to a transparent repository that relies on an internal multi-version storage. The uniform handling of revisions and variants of models is achieved by transparently mapping version concepts to a semantic base layer, which is defined upon propositional logic. At the heart of the conceptual framework is a dynamic filtered editing model, which allows that the versioned artifacts and the feature model co-evolve. We contribute algorithms for checkout and commit, which satisfy a set of consistency constraints referring to variant specifications in an evolving feature model. This article furthermore addresses the orchestration of collaborative development by distributed replication and the well formedness of text and model artifacts to be checked out into the workspace. The Eclipse-based tool SuperMod demonstrates the feasibility of the conceptual framework. It allows the user to reuse arbitrary editing tools for text-based programming and/or Ecore-based modeling languages. An evaluation based on three case studies investigates the properties of SuperMod with a specific focus on filtered editing. The evaluation demonstrates that the dynamic filtered editing model reduces the cognitive complexity and the amount of user interaction necessary for variation control when compared to unfiltered model-driven approaches to software product line engineering.}, language = {en} } @article{LinsbauerSchwaegerlBergeretal., author = {Linsbauer, Lukas and Schw{\"a}gerl, Felix and Berger, Thorsten and Gr{\"u}nbacher, Paul}, title = {Concepts of variation control systems}, series = {Journal of Systems and Software}, volume = {171}, journal = {Journal of Systems and Software}, publisher = {Elsevier}, issn = {0164-1212}, doi = {10.1016/j.jss.2020.110796}, abstract = {Version control systems are an integral part of today's software engineering. They facilitate the collaborative management of revisions (sequential versions) and variants (concurrent versions) of software systems under development. Typical version control systems maintain revisions of files and variants of whole software systems. Variants are supported via branching or forking mechanisms that conceptually clone whole systems in a coarse-grained way. Unfortunately, such cloning leads to high maintenance efforts. To avoid these disadvantages and support fine-grained variation, developers need to employ custom configuration mechanisms, which leads to a misappropriation of tools and undesired context switches. Addressing this trade-off, a number of variation control systems has been conceived, providing a richer set of capabilities for handling variants. Variation control systems decompose a software system into finer-grained variable entities and offer high-level metaphors to automatically manage this variability. In this paper, we classify and compare variation control systems and illustrate their core concepts and characteristics. All investigated variation control systems offer an iterative (checkout-modify-commit) workflow, but there are essential differences affecting developers. We highlight challenges and discuss research perspectives for developing the next generation of version and variation control systems.}, language = {en} } @article{KynastSchwaegerlHoecker, author = {Kynast, Josef Paul and Schw{\"a}gerl, Felix and H{\"o}cker, Birte}, title = {ATLIGATOR: editing protein interactions with an atlas-based approach}, series = {Bioinformatics}, volume = {38}, journal = {Bioinformatics}, number = {23}, editor = {Martelli, Pier Luigi}, publisher = {Oxford University Press (OUP)}, issn = {1367-4803}, doi = {10.1093/bioinformatics/btac685}, pages = {5199 -- 5205}, abstract = {Abstract Motivation Recognition of specific molecules by proteins is a fundamental cellular mechanism and relevant for many applications. Being able to modify binding is a key interest and can be achieved by repurposing established interaction motifs. We were specifically interested in a methodology for the design of peptide binding modules. By leveraging interaction data from known protein structures, we plan to accelerate the design of novel protein or peptide binders. Results We developed ATLIGATOR—a computational method to support the analysis and design of a protein's interaction with a single side chain. Our program enables the building of interaction atlases based on structures from the PDB. From these atlases pocket definitions are extracted that can be searched for frequent interactions. These searches can reveal similarities in unrelated proteins as we show here for one example. Such frequent interactions can then be grafted onto a new protein scaffold as a starting point of the design process. The ATLIGATOR tool is made accessible through a python API as well as a CLI with python scripts. Availability and implementation Source code can be downloaded at github (https://www.github.com/Hoecker-Lab/atligator), installed from PyPI ('atligator') and is implemented in Python 3.}, language = {en} } @inproceedings{SchwaegerlWestfechtel, author = {Schw{\"a}gerl, Felix and Westfechtel, Bernhard}, title = {Maintaining workspace consistency in filtered editing of dynamically evolving model-driven software product lines}, series = {Proceedings of the 5th International Conference on Model-Driven Engineering and Software Development MODELSWARD - Volume 1, 15-28, 2017, Porto, Portugal}, booktitle = {Proceedings of the 5th International Conference on Model-Driven Engineering and Software Development MODELSWARD - Volume 1, 15-28, 2017, Porto, Portugal}, publisher = {SCITEPRESS - Science and Technology Publications}, doi = {10.5220/0006071800150028}, pages = {15 -- 28}, abstract = {Model-driven software product line engineering is complicated: In addition to defining a variability model, developers must deal with a multi-variant domain model. To reduce complexity, filtered editing, inspired by version control, was recently transferred to software product line engineering. On check-out, a single-variant model is derived based on a configuration of its features. On commit, the representatively applied change is scoped with the features to which it is relevant. The here considered dynamic editing model involves different kinds of evolution: The variability model and the domain model are edited concurrently. Features, which define the workspace contents or the scope of the change, may be introduced or deleted. Furthermore, the scope of a change may be revised until commit. The dynamism of this filtered editing model raises consistency problems concerning the evolving relationships between the variability model, the specified configuration, and the scope of the chan ge. This paper formalizes these constraints and presents consistency-preserving algorithms for the workspace operations check-out, commit, as well as a new operation, migrate. This way, the evolution of model-driven software product lines is managed automatically, non-disruptively, and consistently.}, language = {en} } @incollection{SchwaegerlWestfechtel, author = {Schw{\"a}gerl, Felix and Westfechtel, Bernhard}, title = {Managing Software Product Line Evolution by Filtered Editing: The SuperMod Approach}, series = {Handbook of Re-Engineering Software Intensive Systems into Software Product Lines}, booktitle = {Handbook of Re-Engineering Software Intensive Systems into Software Product Lines}, publisher = {Springer International Publishing}, isbn = {9783031116858}, doi = {10.1007/978-3-031-11686-5_17}, pages = {429 -- 451}, abstract = {This chapter introduces SuperMod, an approach and tool to support the evolution of software product lines (SPLs) by means of a filtered editing model, which is inspired by the checkout-modify-commit workflow established in version control systems. Rather than forcing the developers into editing multi-variant artifacts of an SPL, SuperMod allows them to perform modifications successively in single-variant workspaces and to integrate the changes by indicating the logical scope, i.e., the affected variants, of the change performed. The SPL itself is managed automatically in a transparent repository by the system. As a consequence, developers may re-use the same engineering tools they also used for the development of the product variants prior to the re-engineering process. SuperMod furthermore orchestrates collaborative development and provides dedicated support for (without restricting developers to) model-driven approaches to SPL engineering. We illustrate SuperMod's capabilities by the well-known graph SPL example and discuss the practical benefits of the suggested solution to SPL evolution as well as its relation to SPL re-engineering.}, language = {en} } @article{KralHaumerKapelleretal., author = {Kral, Christian and Haumer, Anton and Kapeller, Hansj{\"o}rg and Pirker, Franz}, title = {Design and Thermal Simulation of Induction Machines for Traction in Electric and Hybrid Electric Vehicles}, series = {World Electric Vehicle Journal}, volume = {1}, journal = {World Electric Vehicle Journal}, number = {1}, publisher = {MDPI}, issn = {2032-6653}, doi = {10.3390/wevj1010190}, pages = {190 -- 196}, abstract = {An electric traction machine for an electric or a hybrid electric vehicle is usually designed for a specific operating point or cycle. For such an operating point or cycle, the masses and the cooling circuit of the electric machine determine the time dependent temperature distribution within the machine. For a specific load cycle, the thermal simulation of the machine can reveal possible mass and size reductions for a given insulation class of the machine. In addition, such simulations allow the comparison of various cooling concepts. In the machine design process, the first step is a conventional electromagnetic machine design. From the geometric data of this design and the material properties, the parameters of a thermal equivalent circuit can be derived. The differential and algebraic equations of the thermal equivalent circuit are solved by a simulation tool to predict the temperatures of the critical parts in the electric machine. A thermal equivalent circuit is accurate enough to predict the thermal behavior of the critical parts in the electric machine, and yet not too complex, to obtain simulation results with moderate numerical effort. This enables an iterative design process to optimize the drive.}, language = {en} } @article{StadlerCornetFrenkler, author = {Stadler, Sebastian and Cornet, Henriette and Frenkler, Fritz}, title = {Assessing Heuristic Evaluation in Immersive Virtual Reality: A Case Study on Future Guidance Systems}, series = {Multimodal Technologies and Interaction}, volume = {7}, journal = {Multimodal Technologies and Interaction}, number = {2}, issn = {2414-4088}, doi = {10.3390/mti7020019}, pages = {19}, abstract = {A variety of evaluation methods for user interfaces (UI) exist such as usability testing, cognitive walkthrough, and heuristic evaluation. However, UIs such as guidance systems at transit hubs must be evaluated in their intended application field to allow the effective and valid identification of usability flaws. However, what if evaluations are not feasible in real environments, or laboratorial conditions cannot be ensured? Based on adapted heuristics, in the present study, the method of heuristic evaluation is combined with immersive Virtual Reality (VR) for the identification of usability flaws of dynamic guidance systems (DGS) at transit hubs. The study involved usability evaluations of nine DGS concepts using the newly proposed method. The results show that compared to computer-based heuristic evaluations, the use of immersive VR led to the identification of an increased amount of "severe" usability flaws as well as overall usability flaws. Within a qualitative assessment, immersive VR is validated as a suitable tool for conducting heuristic evaluations involving significant advantages such as the creation of realistic experiences in laboratorial conditions. Future work seeks to further prove the suitability of using immersive VR for heuristic evaluations and compare the proposed method to other evaluative methods.}, language = {en} } @article{ReschkeNeumannBerlitz, author = {Reschke, Johannes and Neumann, Cornelius and Berlitz, Stephan}, title = {Personalised neural networks for a driver intention prediction: communication as enabler for automated driving}, series = {Advanced Optical Technologies}, volume = {9}, journal = {Advanced Optical Technologies}, number = {6}, publisher = {De Gruyter}, doi = {10.1515/aot-2020-0035}, pages = {357 -- 364}, abstract = {In everyday traffic, pedestrians rely on informal communication with other road users. In case of auto� mated vehicles, this communication can be replaced by light signals, which need to be learned beforehand. Prior to an extensive introduction of automated vehicles, a learning phase for these light signals can be set up in manual driving with help of a driver intention prediction. Therefore, a three-staged algorithm consisting of a neural network, a random forest and a conditional stage, is implemented. Using this algorithm, a true-positive rate (TPR) of 94.0\% for a 5.0\% false-positive rate (FPR) can be achieved. To improve this process, a personalization pro� cedure is implemented, using driver-specific behaviours, resulting in TPRs ranging from 91.5 to 96.6\% for a FPR of 5.0\%. Transfer learning of neural networks improves the prediction accuracy of almost all drivers. In order to introduce the implemented algorithm in today's traffic, especially the FPR has to be improved considerably.}, language = {en} }