@article{HoylerMohrStaudt1994, author = {Hoyler, Friedrich and Mohr, P. and Staudt, G.}, title = {Alpha-cluster states of 212po in a realistic potential model}, series = {Physical review / C. 50 (1994), H. 5}, journal = {Physical review / C. 50 (1994), H. 5}, isbn = {0556-2813}, pages = {2631 -- 2634}, year = {1994}, language = {en} } @article{Gaigall2023, author = {Gaigall, Daniel}, title = {Allocating and forecasting changes in risk}, series = {Journal of risk}, volume = {25}, journal = {Journal of risk}, number = {3}, editor = {AitSahlia, Farid}, publisher = {Infopro Digital Risk}, address = {London}, issn = {1755-2842}, doi = {10.21314/JOR.2022.048}, pages = {1 -- 24}, year = {2023}, abstract = {We consider time-dependent portfolios and discuss the allocation of changes in the risk of a portfolio to changes in the portfolio's components. For this purpose we adopt established allocation principles. We also use our approach to obtain forecasts for changes in the risk of the portfolio's components. To put the approach into practice we present an implementation based on the output of a simulation. Allocation is illustrated with an example portfolio in the context of Solvency II. The quality of the forecasts is investigated with an empirical study.}, language = {en} } @article{SchneiderSchneiderMeinhardtetal.2015, author = {Schneider, Wilhelm and Schneider, Bettina and Meinhardt, Kerstin and Kinder, Stephanie}, title = {Allgemeines Steuerrecht}, series = {Das Wirtschaftsstudium : wisu ; Zeitschrift f{\"u}r Ausbildung, Examen, Berufseinstieg und Fortbildung}, volume = {44}, journal = {Das Wirtschaftsstudium : wisu ; Zeitschrift f{\"u}r Ausbildung, Examen, Berufseinstieg und Fortbildung}, number = {8-9}, publisher = {Lange}, address = {D{\"u}sseldorf}, issn = {0340-3084}, pages = {903 -- 910}, year = {2015}, language = {de} } @article{Grundmann1992, author = {Grundmann, Reinhard}, title = {Allgemeines Ger{\"a}uschgesetz und spezifische Schallkenngr{\"o}ßen.}, series = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 43 (1992), H. 8}, journal = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 43 (1992), H. 8}, isbn = {0017-9906}, pages = {437 -- 440}, year = {1992}, language = {de} } @article{Laack1986, author = {Laack, Walter van}, title = {Allgemeine physiotherapeutische Behandlung nach H{\"u}ft- und Kniegelenkoperationen}, series = {Physiotherapie. 77 (1986), H. 2}, journal = {Physiotherapie. 77 (1986), H. 2}, isbn = {0031-9392}, pages = {68 -- 72}, year = {1986}, language = {de} } @article{Wollert1998, author = {Wollert, J{\"o}rg}, title = {Alles automatisch : komplexes qualit{\"a}tsorientiertes Logistikmanagement durch Vollautomatisierung}, series = {Elektrotechnik f{\"u}r die Automatisierung}, volume = {Bd. 80}, journal = {Elektrotechnik f{\"u}r die Automatisierung}, number = {H. 4}, issn = {0013-581X}, pages = {196 -- 199}, year = {1998}, language = {de} } @article{VorstFerreinLakemeyer2006, author = {Vorst, Phillip and Ferrein, Alexander and Lakemeyer, Gerhard}, title = {AllemaniACs3D team description}, pages = {1 -- 6}, year = {2006}, language = {en} } @article{JerominScheidt1991, author = {Jeromin, G{\"u}nter Erich and Scheidt, Annette}, title = {Aliphatic optically active alcohols by enzyme-aided synthesis}, series = {Tetrahedron Letters . 32 (1991), H. 48}, journal = {Tetrahedron Letters . 32 (1991), H. 48}, isbn = {0040-4039}, pages = {7021 -- 7024}, year = {1991}, language = {en} } @article{Grotendorst1992, author = {Grotendorst, Johannes}, title = {Algorithms of mixed symbolic-numeric type for rational approximation}, series = {Artificial intelligence, expert systems and symbolic computing : selected and revised papers from the IMACS 13th World Congress [on Computation and Applied Mathematics], Dublin, Ireland, July 1991 / ed. by Elias N. Houstis ...}, journal = {Artificial intelligence, expert systems and symbolic computing : selected and revised papers from the IMACS 13th World Congress [on Computation and Applied Mathematics], Dublin, Ireland, July 1991 / ed. by Elias N. Houstis ...}, publisher = {North-Holland}, address = {Amsterdam}, isbn = {0-444-89703-8}, pages = {145 -- 154}, year = {1992}, language = {en} } @article{AltherrLeisePfetschetal.2018, author = {Altherr, Lena and Leise, Philipp and Pfetsch, Marc E. and Schmitt, Andreas}, title = {Algorithmic design and resilience assessment of energy efficient high-rise water supply systems}, series = {Applied Mechanics and Materials}, volume = {885}, journal = {Applied Mechanics and Materials}, publisher = {Trans Tech Publications}, address = {B{\"a}ch}, issn = {1662-7482}, doi = {10.4028/www.scientific.net/AMM.885.211}, pages = {211 -- 223}, year = {2018}, abstract = {High-rise water supply systems provide water flow and suitable pressure in all levels of tall buildings. To design such state-of-the-art systems, the consideration of energy efficiency and the anticipation of component failures are mandatory. In this paper, we use Mixed-Integer Nonlinear Programming to compute an optimal placement of pipes and pumps, as well as an optimal control strategy.Moreover, we consider the resilience of the system to pump failures. A resilient system is able to fulfill a predefined minimum functionality even though components fail or are restricted in their normal usage. We present models to measure and optimize the resilience. To demonstrate our approach, we design and analyze an optimal resilient decentralized water supply system inspired by a real-life hotel building.}, language = {en} } @article{HillenBarryPongs1997, author = {Hillen, Walter and Barry, J. C. and Pongs, U. M.}, title = {Algorithm for Purkinje Image I and IV and Limbus Centre Location. Barry, J. C.; Pongs, U. M.; Hillen, W.}, series = {Computers in Biology and Medicine. 27 (1997), H. 6}, journal = {Computers in Biology and Medicine. 27 (1997), H. 6}, isbn = {0010-4825}, pages = {515 -- 531}, year = {1997}, language = {en} } @article{KraftHeerRetkowitz2008, author = {Kraft, Bodo and Heer, Thomas and Retkowitz, Daniel}, title = {Algorithm and Tool for Ontology Integration Based on Graph Rewriting / Heer, Thomas ; Retkowitz, Daniel ; Kraft, Bodo}, series = {Applications of Graph Transformations with Industrial Relevance / Third International Symposium, AGTIVE 2007, Kassel, Germany, October 10-12, 2007, Revised Selected and Invited Papers}, journal = {Applications of Graph Transformations with Industrial Relevance / Third International Symposium, AGTIVE 2007, Kassel, Germany, October 10-12, 2007, Revised Selected and Invited Papers}, isbn = {978-3-540-89019-5}, pages = {577 -- 582}, year = {2008}, language = {en} } @article{Baumann1996, author = {Baumann, Marcus}, title = {Algenbl{\"u}ten \& Treibhauseffekt : Wechselwirkungen mit anthropogenen Aktivit{\"a}ten}, series = {Wechselwirkung : Wissenschaft \& vernetztes Denken}, volume = {18}, journal = {Wechselwirkung : Wissenschaft \& vernetztes Denken}, number = {81}, issn = {0172-1623}, pages = {6 -- 11}, year = {1996}, language = {de} } @article{Maurischat2022, author = {Maurischat, Andreas}, title = {Algebraic independence of the Carlitz period and its hyperderivatives}, series = {Journal of Number Theory}, volume = {240}, journal = {Journal of Number Theory}, publisher = {Elsevier}, address = {Orlando, Fla.}, issn = {0022-314X}, doi = {10.1016/j.jnt.2022.01.006}, pages = {145 -- 162}, year = {2022}, language = {en} } @article{Maurischat2021, author = {Maurischat, Andreas}, title = {Algebraic independence of the Carlitz period and its hyperderivatives}, pages = {1 -- 12}, year = {2021}, language = {en} } @article{FoersterLauterProticetal.1995, author = {F{\"o}rster, Arnold and Lauter, J. and Protic, D. and L{\"u}th, H.}, title = {AlGaAs/GaAs SAM-avalanche photodiode : an X-ray detector for low energy photons / J. Lauter ; D. Protic ; A. F{\"o}rster ; H. L{\"u}th}, series = {Nuclear instruments and methods in physics research section A: Accelerators, spectrometers, detectors and associated equipment. 356 (1995), H. 2-3}, journal = {Nuclear instruments and methods in physics research section A: Accelerators, spectrometers, detectors and associated equipment. 356 (1995), H. 2-3}, isbn = {0168-9002}, pages = {324 -- 329}, year = {1995}, language = {en} } @article{FoersterLauterLueth1996, author = {F{\"o}rster, Arnold and Lauter, J. and L{\"u}th, H.}, title = {AlGaAs/GaAs avalanche detector array-1 GBit/s X-ray receiver fortiming measurements / J. Lauter ; A. F{\"o}rster ; H. L{\"u}th ...}, series = {IEEE Transactions on Nuclear Science (T-NS). 43 (1996), H. 3, Part 2}, journal = {IEEE Transactions on Nuclear Science (T-NS). 43 (1996), H. 3, Part 2}, isbn = {0018-9499}, pages = {1446 -- 1451}, year = {1996}, language = {en} } @article{FoersterLauterLueth1996, author = {F{\"o}rster, Arnold and Lauter, J. and L{\"u}th, H.}, title = {AlGaAs/GaAs avalanche detector array -1 GBit/s X-ray receiver for timing measurements / J. Lauter ; A. F{\"o}rster ; H. L{\"u}th ...}, series = {1995 IEEE conference record : October 21 - 28, 1995, San Francisco / Patricia A. Moonier, guest ed. - Vol. 1}, journal = {1995 IEEE conference record : October 21 - 28, 1995, San Francisco / Patricia A. Moonier, guest ed. - Vol. 1}, publisher = {IEEE Service Center}, address = {Piscataway, NJ}, isbn = {0-7803-3180-X}, pages = {579 -- ff.}, year = {1996}, language = {en} } @article{RoeschKratzHeringetal.2016, author = {R{\"o}sch, C. and Kratz, F. and Hering, T. and Trautmann, S. and Umanskaya, N. and Tippk{\"o}tter, Nils and M{\"u}ller-Renno, C.M. and Ulber, Roland and Hannig, M. and Ziegler, C.}, title = {Albumin-lysozyme interactions: cooperative adsorption on titanium and enzymatic activity}, series = {Colloids and Surfaces B: Biointerfaces}, volume = {149}, journal = {Colloids and Surfaces B: Biointerfaces}, number = {1}, publisher = {Elsevier}, address = {Amsterdam}, doi = {10.1016/j.colsurfb.2016.09.048}, pages = {115 -- 121}, year = {2016}, abstract = {The interplay of albumin (BSA) and lysozyme (LYZ) adsorbed simultaneously on titanium was analyzed by gel electrophoresis and BCA assay. It was found that BSA and lysozyme adsorb cooperatively. Additionally, the isoelectric point of the respective protein influences the adsorption. Also, the enzymatic activity of lysozyme and amylase (AMY) in mixtures with BSA was considered with respect to a possible influence of protein-protein interaction on enzyme activity. Indeed, an increase of lysozyme activity in the presence of BSA could be observed. In contrast, BSA does not influence the activity of amylase.}, language = {en} } @article{WaltherGerthsenCariusetal.1993, author = {Walther, T. and Gerthsen, D. and Carius, Reinhard and F{\"o}rster, Arnold}, title = {AlAs/GaAs Quantum well structures: Interface properties investigated by high-resolution transmission electron microscopy and photoluminescence spectroscopy / T. Walther ; D. Gerthsen ; R. Carius ; A. F{\"o}rster ...}, series = {Microscopy of semiconducting materials 1993 : proceedings of the Royal Microscopical Society Conference held at Oxford University, 5 - 8 April 1993 / ed. by A. G. Cullis ... - (Conference series / Institute of Physics ; 134)}, journal = {Microscopy of semiconducting materials 1993 : proceedings of the Royal Microscopical Society Conference held at Oxford University, 5 - 8 April 1993 / ed. by A. G. Cullis ... - (Conference series / Institute of Physics ; 134)}, publisher = {Institute of Physics}, address = {Bristol [u.a.]}, isbn = {0-7503-0290-9}, pages = {449 -- ff.}, year = {1993}, language = {en} } @article{KernHasseWiesingeretal.1991, author = {Kern, Alexander and Hasse, P. and Wiesinger, J. and Zischank, Wolfgang J.}, title = {Aktuelles aus der Blitzforschung}, series = {ETZ : Elektrotechnik + Automation. 112 (1991), H. 1}, journal = {ETZ : Elektrotechnik + Automation. 112 (1991), H. 1}, isbn = {0170-1711}, year = {1991}, language = {de} } @article{Kern2000, author = {Kern, Alexander}, title = {Aktueller Stand zu Risikoabsch{\"a}tzungen bei Blitzeinschl{\"a}gen - Was ist neu in der IEC 61662 Edition 2?}, year = {2000}, language = {de} } @article{ScheibeKern2011, author = {Scheibe, Klaus and Kern, Alexander}, title = {Aktueller Stand der Normung zum {\"U}berspannungschutz}, series = {9. VDE/ABB-Blitzschutztagung : Vortr{\"a}ge der 9. VDE/ABB-Fachtagung vom 27. bis 28. Oktober 2011 in Neu-Ulm / Veranst.: Ausschuss f{\"u}r Blitzschutz und Blitzforschung (ABB) im VDE Verband der Elektrotechnik Elektronik Informationstechnik e.V. Wiss. Tagungsleitung: K. Stimper}, journal = {9. VDE/ABB-Blitzschutztagung : Vortr{\"a}ge der 9. VDE/ABB-Fachtagung vom 27. bis 28. Oktober 2011 in Neu-Ulm / Veranst.: Ausschuss f{\"u}r Blitzschutz und Blitzforschung (ABB) im VDE Verband der Elektrotechnik Elektronik Informationstechnik e.V. Wiss. Tagungsleitung: K. Stimper}, publisher = {VDE-Verl.}, address = {Berlin}, isbn = {978-3-8007-3380-4}, pages = {13 -- 17}, year = {2011}, language = {de} } @article{Gebhardt1997, author = {Gebhardt, Andreas}, title = {Aktuelle Trends bei RP und RT}, series = {Kunststoffe, M{\"u}nchen. 87 (1997), H. 1}, journal = {Kunststoffe, M{\"u}nchen. 87 (1997), H. 1}, isbn = {0023-5563}, pages = {27 -- 30}, year = {1997}, language = {de} } @article{Timme2003, author = {Timme, Michael}, title = {Aktuelle Entwicklungen zur Zul{\"a}ssigkeit der B{\"u}rgschaft auf erstes Anfordern}, series = {Monatsschrift f{\"u}r deutsches Recht : MDR. 23 (2003), H. 19}, journal = {Monatsschrift f{\"u}r deutsches Recht : MDR. 23 (2003), H. 19}, isbn = {0340-1812}, pages = {1094 -- 1097}, year = {2003}, language = {de} } @article{BaumannPeschel1998, author = {Baumann, Marcus and Peschel, G.}, title = {Aktuelle Entwicklungen zur Luftreinhaltung in der Stadt Aachen}, series = {Wechselwirkung : Wissenschaft \& vernetztes Denken}, volume = {20}, journal = {Wechselwirkung : Wissenschaft \& vernetztes Denken}, number = {91}, issn = {0172-1623}, pages = {22 -- 29}, year = {1998}, language = {de} } @article{Heger1994, author = {Heger, Michael}, title = {Aktuelle Einsch{\"a}tzungen zur Evaluation universit{\"a}rer Lehre}, series = {Feedback versus Evaluation. Bd. 3 : Gesetzliche Verankerung und Modellvorschl{\"a}ge zur Weiterentwicklung}, journal = {Feedback versus Evaluation. Bd. 3 : Gesetzliche Verankerung und Modellvorschl{\"a}ge zur Weiterentwicklung}, publisher = {{\"O}sterreichischer Studien-Verl.}, address = {Innsbruck}, pages = {384 -- 387}, year = {1994}, language = {de} } @article{Meliss1997, author = {Meliß, Michael}, title = {Aktuelle Aspekte der Windkraftnutzung}, series = {Energiewirtschaftliche Tagesfragen. Jg. 47 (1997), H. 9}, journal = {Energiewirtschaftliche Tagesfragen. Jg. 47 (1997), H. 9}, issn = {0013-743X}, pages = {531 -- 532}, year = {1997}, language = {de} } @article{Wessling2008, author = {Weßling, Matthias}, title = {Aktives Nachfolger-Coaching f{\"u}r den Mittelstand setzt fr{\"u}h an. Innovative Idee f{\"u}r Studierende der FH Aachen}, series = {Wirtschaftliche Nachrichten der Industrie- und Handelskammer Aachen / IHK (2008)}, journal = {Wirtschaftliche Nachrichten der Industrie- und Handelskammer Aachen / IHK (2008)}, pages = {12 -- 13}, year = {2008}, language = {de} } @article{DoeringKuhnhenneHellbergetal.2008, author = {D{\"o}ring, Bernd and Kuhnhenne, Markus and Hellberg, Jan and Feldmann, Markus}, title = {Aktive und passive Temperierung eines Stahldeckensystems : thermische Bauteilaktivierung : numerische und messtechnische Untersuchungen. T. 2.}, series = {HLH L{\"u}ftung/Klima, Heizung/Sanit{\"a}r, Geb{\"a}udetechnik}, volume = {Bd. 59}, journal = {HLH L{\"u}ftung/Klima, Heizung/Sanit{\"a}r, Geb{\"a}udetechnik}, number = {H. 11}, issn = {1436-5103}, pages = {37 -- 41}, year = {2008}, language = {de} } @article{DoeringKuhnhenneHellbergetal.2008, author = {D{\"o}ring, Bernd and Kuhnhenne, Markus and Hellberg, Jan and Feldmann, Markus}, title = {Aktive und passive Temperierung eines Stahldeckensystems : numerische und messtechnische Untersuchungen. T. 1}, series = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik}, volume = {Bd. 59}, journal = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik}, number = {H. 10}, issn = {1436-5103, 0017-9906, 1434-422X, 1436-5103}, pages = {54 -- 60}, year = {2008}, language = {de} } @article{Gligorevic2013, author = {Gligorevic, Snjezana}, title = {Airport surface propagation channel in the C-Band: measurements and modeling}, series = {IEEE transactions on antennas and propagation}, volume = {Vol. 61}, journal = {IEEE transactions on antennas and propagation}, number = {Iss. 9}, publisher = {IEEE}, address = {New York}, issn = {0018-926x}, pages = {4792 -- 4802}, year = {2013}, language = {en} } @article{GoettenHavermannBraunetal.2020, author = {G{\"o}tten, Falk and Havermann, Marc and Braun, Carsten and Marino, Matthew and Bil, Cees}, title = {Airfoil drag at low-to-medium reynolds numbers: A novel estimation method}, series = {AIAA Journal}, volume = {58}, journal = {AIAA Journal}, number = {7}, publisher = {AIAA}, address = {Reston, Va.}, issn = {1533-385X}, doi = {10.2514/1.J058983}, pages = {2791 -- 2805}, year = {2020}, abstract = {This paper presents a novel method for airfoil drag estimation at Reynolds numbers between 4×10⁵ and 4×10⁶. The novel method is based on a systematic study of 40 airfoils applying over 600 numerical simulations and considering natural transition. The influence of the airfoil thickness-to-chord ratio, camber, and freestream Reynolds number on both friction and pressure drag is analyzed in detail. Natural transition significantly affects drag characteristics and leads to distinct drag minima for different Reynolds numbers and thickness-to-chord ratios. The results of the systematic study are used to develop empirical correlations that can accurately predict an airfoil drag at low-lift conditions. The new approach estimates a transition location based on airfoil thickness-to-chord ratio, camber, and Reynolds number. It uses the transition location in a mixed laminar-turbulent skin-friction calculation, and corrects the skin-friction coefficient for separation effects. Pressure drag is estimated separately based on correlations of thickness-to-chord ratio, camber, and Reynolds number. The novel method shows excellent accuracy when compared with wind-tunnel measurements of multiple airfoils. It is easily integrable into existing aircraft design environments and is highly beneficial in the conceptual design stage.}, language = {en} } @article{GronsfeldSparlaWeinnhold2010, author = {Gronsfeld, Richard and Sparla, Peter and Weinnhold, Wolfgang}, title = {Airborne und terrestrisches Laserscanning - neue Tools f{\"u}r den Talsperrenbetreiber?}, series = {Wasserwirtschaft}, volume = {100}, journal = {Wasserwirtschaft}, number = {4}, isbn = {0043-0978}, pages = {80 -- 82}, year = {2010}, language = {de} } @article{WarerkarSchmitzGoettscheetal.2011, author = {Warerkar, Shashikant and Schmitz, Stefan and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Reißel, Martin and Tamme, Rainer}, title = {Air-Sand Heat Exchanger for High-Temperature Storage}, series = {Journal of Solar Energy Engineering. 133 (2011), H. 2}, journal = {Journal of Solar Energy Engineering. 133 (2011), H. 2}, publisher = {ASME}, address = {New York}, isbn = {0199-6231}, pages = {021010}, year = {2011}, language = {en} } @article{MikielewiczKotliarBarraqueretal.2011, author = {Mikielewicz, Marek and Kotliar, Konstantin and Barraquer, Rafael I. and Michael, Ralph}, title = {Air-pulse corneal applanation signal curve parameters for the characterisation of keratoconus}, series = {British Journal of Ophthalmology (eBJO)}, volume = {95}, journal = {British Journal of Ophthalmology (eBJO)}, number = {6}, publisher = {BMJ Publ. Group}, address = {London}, issn = {1468-2079}, pages = {793 -- 798}, year = {2011}, 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{ElbersPfefferFrieseletal.1995, author = {Elbers, Gereon and Pfeffer, Hans-Ulrich and Friesel, J{\"u}rgen and Beier, Reinhold}, title = {Air Pollution Monitoring in Street Canyons / Hans-Ulrich Pfeffer, J{\"u}rgen Friesel, Gereon Elbers, Reinhold Beier,}, series = {Transport and air pollution : proceedings ; 3rd international symposium, Palais des Papes, Avignon, France, 6 - 10 June 1994 = Transports et pollution de l'air / [Third International Symposium on Transport and Air Pollution]. Ed. by Robert Joumard. Organizer: French National Institute for Transport and Safety Research}, journal = {Transport and air pollution : proceedings ; 3rd international symposium, Palais des Papes, Avignon, France, 6 - 10 June 1994 = Transports et pollution de l'air / [Third International Symposium on Transport and Air Pollution]. Ed. by Robert Joumard. Organizer: French National Institute for Transport and Safety Research}, publisher = {Elsevier}, address = {Amsterdam}, pages = {IX, 337 S : graph. Darst.}, year = {1995}, language = {en} } @article{Jacobs2010, author = {Jacobs, Stephan}, title = {Agilit{\"a}t in Großprojekten durch „Integration Driven Design" : ein Erfahrungsbericht}, series = {Softwaretechnik-Trends (STT)}, volume = {30}, journal = {Softwaretechnik-Trends (STT)}, number = {3}, publisher = {GI - Gesellschaft f{\"u}r Informatik}, address = {Bonn}, issn = {0720-8928}, pages = {4 Seiten}, year = {2010}, abstract = {Der folgende Bericht fasst Erfahrungen zusammen, die in großen Entwicklungsprojekten der Firma Ericsson {\"u}ber mehrere Jahre gesammelt wurden. Ziel war dabei nicht, agile Methoden und Techniken einzusetzen - Agilit{\"a}t war zu der Zeit noch kein Hype-Thema. Vielmehr wurden Schw{\"a}chen in den eigenen Projekten identifiziert und verbessert. Der Erfahrungsbericht vergleicht Verbesserungen in diesen Projekten mit den Ans{\"a}tzen der agilen Entwicklung. Als Ergebnis werden folgende Punkte festgehalten: Erstens, einige Praktiken und Werte der agilen Entwicklung lassen sich auch in Großprojekten einsetzen. Zweitens, bei der Skalierung f{\"u}r Großprojekte werden diese Praktiken langsamer getaktet. Drittens, agile Entwicklung ist nicht nur eine Reihe von Praktiken und Werten, agile Entwicklung ist vielmehr auch eine Frage der Entwicklungs- und Projektkultur. Diese kulturelle {\"A}nderung l{\"a}sst sich in Großprojekten deutlich langsamer umsetzen.}, language = {de} } @article{MoratFaudeHanssenetal.2020, author = {Morat, Mareike and Faude, Oliver and Hanssen, Henner and Ludyga, Sebastian and Zacher, Jonas and Eibl, Angi and Albracht, Kirsten and Donath, Lars}, title = {Agility Training to Integratively Promote Neuromuscular, Cognitive, Cardiovascular and Psychosocial Function in Healthy Older Adults: A Study Protocol of a One-Year Randomized-Controlled Trial}, series = {International Journal of Environmental Research and Public Health}, volume = {17}, journal = {International Journal of Environmental Research and Public Health}, number = {6}, publisher = {MDPI}, address = {Basel}, issn = {1660-4601}, doi = {10.3390/ijerph17061853}, pages = {1 -- 14}, year = {2020}, abstract = {Exercise training effectively mitigates aging-induced health and fitness impairments. Traditional training recommendations for the elderly focus separately on relevant physiological fitness domains, such as balance, flexibility, strength and endurance. Thus, a more holistic and functional training framework is needed. The proposed agility training concept integratively tackles spatial orientation, stop and go, balance and strength. The presented protocol aims at introducing a two-armed, one-year randomized controlled trial, evaluating the effects of this concept on neuromuscular, cardiovascular, cognitive and psychosocial health outcomes in healthy older adults. Eighty-five participants were enrolled in this ongoing trial. Seventy-nine participants completed baseline testing and were block-randomized to the agility training group or the inactive control group. All participants undergo pre- and post-testing with interim assessment after six months. The intervention group currently receives supervised, group-based agility training twice a week over one year, with progressively demanding perceptual, cognitive and physical exercises. Knee extension strength, reactive balance, dual task gait speed and the Agility Challenge for the Elderly (ACE) serve as primary endpoints and neuromuscular, cognitive, cardiovascular, and psychosocial meassures serve as surrogate secondary outcomes. Our protocol promotes a comprehensive exercise training concept for older adults, that might facilitate stakeholders in health and exercise to stimulate relevant health outcomes without relying on excessively time-consuming physical activity recommendations.}, language = {en} } @article{SponagelLutz1990, author = {Sponagel, Stefan and Lutz, T.}, title = {Aggregatelager}, series = {Kautschuk Gummi Kunststoffe. 43 (1990), H. 5}, journal = {Kautschuk Gummi Kunststoffe. 43 (1990), H. 5}, isbn = {0022-9520}, pages = {397 -- 406}, year = {1990}, language = {de} } @article{EngelmannBuhlBaumannetal.2017, author = {Engelmann, Ulrich M. and Buhl, Eva Miriam and Baumann, Martin and Schmitz-Rode, Thomas and Slabu, Ioana}, title = {Agglomeration of magnetic nanoparticles and its effects on magnetic hyperthermia}, series = {Current Directions in Biomedical Engineering}, volume = {3}, journal = {Current Directions in Biomedical Engineering}, number = {2}, publisher = {De Gruyter}, address = {Berlin}, issn = {2364-5504}, doi = {10.1515/cdbme-2017-0096}, pages = {457 -- 460}, year = {2017}, language = {en} } @article{GerhardtKramer1985, author = {Gerhardt, Hans Joachim and Kramer, C.}, title = {Aerodynamsiche RA-Optimierung}, series = {Zentralblatt fuer Industriebau. 31 (1985), H. 5}, journal = {Zentralblatt fuer Industriebau. 31 (1985), H. 5}, isbn = {0044-4227}, pages = {358 -- 362}, year = {1985}, language = {en} } @article{Mertens1998, author = {Mertens, Josef}, title = {Aerodynamische Ziele des Adaptiven Fl{\"u}gels (ADIF).}, series = {DGLR-Jahrbuch 1998 Bd. 1}, journal = {DGLR-Jahrbuch 1998 Bd. 1}, pages = {47 -- 52}, year = {1998}, language = {de} } @article{GerhardtKonrathKrameretal.1992, author = {Gerhardt, Hans Joachim and Konrath, B. and Kramer, C. and Oliveira, L.-A.}, title = {Aerodynamische Abdichtung von Anlagen f{\"u}r die Bandbearbeitung}, series = {Blech, Rohre, Profile. 39 (1992), H. 1}, journal = {Blech, Rohre, Profile. 39 (1992), H. 1}, isbn = {0006-4688}, pages = {39 -- 1}, year = {1992}, language = {de} } @article{GoettenHavermannBraunetal.2021, author = {G{\"o}tten, Falk and Havermann, Marc and Braun, Carsten and Marino, Matthew and Bil, Cees}, title = {Aerodynamic Investigations of UAV Sensor Turrets - A Combined Wind-tunnel and CFD Approach}, series = {SciTech 2021, AIAA SciTech Forum, online, WW, Jan 11-15, 2021}, journal = {SciTech 2021, AIAA SciTech Forum, online, WW, Jan 11-15, 2021}, publisher = {AIAA}, address = {Reston, Va.}, doi = {10.2514/6.2021-1535}, pages = {1 -- 12}, year = {2021}, language = {en} } @article{AkimbekovDigelZhubanova2014, author = {Akimbekov, Nuraly S. and Digel, Ilya and Zhubanova, A. A.}, title = {Advantages of creation of e-books in training of specialists biologists and biotechnologists}, series = {KazNU Bulletin. Biology series.}, volume = {60}, journal = {KazNU Bulletin. Biology series.}, number = {1}, publisher = {Al-Farabi Kazakh National University}, address = {Almaty}, issn = {1563-0218}, pages = {249 -- 252}, year = {2014}, abstract = {The necessity of e-books as a primary of learning, its opportunities for realization of competence during training biologist and biotechnologist specialists are determined. Definitions and requirements to the e-books, its advantages in comparison with traditional textbooks, and the ways of creation of e-books in the SunRav BookEditor program are considered.}, language = {ru} } @article{MuellerJungAhammer2017, author = {M{\"u}ller, Wolfram and Jung, Alexander and Ahammer, Helmut}, title = {Advantages and problems of nonlinear methods applied to analyze physiological time signals: human balance control as an example}, series = {Scientific Reports}, volume = {7}, journal = {Scientific Reports}, number = {Article number 2464}, publisher = {Springer Nature}, address = {Cham}, isbn = {2045-2322}, doi = {10.1038/s41598-017-02665-5}, pages = {1 -- 11}, year = {2017}, language = {en} } @article{MandekarHollandThielenetal.2022, author = {Mandekar, Swati and Holland, Abigail and Thielen, Moritz and Behbahani, Mehdi and Melnykowycz, Mark}, title = {Advancing towards Ubiquitous EEG, Correlation of In-Ear EEG with Forehead EEG}, series = {Sensors}, volume = {22}, journal = {Sensors}, number = {4}, publisher = {MDPI}, address = {Basel}, issn = {1424-8220}, doi = {10.3390/s22041568}, pages = {1 -- 19}, year = {2022}, abstract = {Wearable EEG has gained popularity in recent years driven by promising uses outside of clinics and research. The ubiquitous application of continuous EEG requires unobtrusive form-factors that are easily acceptable by the end-users. In this progression, wearable EEG systems have been moving from full scalp to forehead and recently to the ear. The aim of this study is to demonstrate that emerging ear-EEG provides similar impedance and signal properties as established forehead EEG. EEG data using eyes-open and closed alpha paradigm were acquired from ten healthy subjects using generic earpieces fitted with three custom-made electrodes and a forehead electrode (at Fpx) after impedance analysis. Inter-subject variability in in-ear electrode impedance ranged from 20 kΩ to 25 kΩ at 10 Hz. Signal quality was comparable with an SNR of 6 for in-ear and 8 for forehead electrodes. Alpha attenuation was significant during the eyes-open condition in all in-ear electrodes, and it followed the structure of power spectral density plots of forehead electrodes, with the Pearson correlation coefficient of 0.92 between in-ear locations ELE (Left Ear Superior) and ERE (Right Ear Superior) and forehead locations, Fp1 and Fp2, respectively. The results indicate that in-ear EEG is an unobtrusive alternative in terms of impedance, signal properties and information content to established forehead EEG.}, language = {en} } @article{HendersonScheerWolf2009, author = {Henderson, Colin J. and Scheer, Nico and Wolf, C. Roland}, title = {Advances in the generation of mouse models to elucidate the pathways of drug metabolism in rodents and man}, series = {Expert Review of Clinical Pharmacology}, volume = {2}, journal = {Expert Review of Clinical Pharmacology}, number = {2}, publisher = {Taylor \& Francis}, address = {London}, issn = {1751-2441}, doi = {10.1586/17512433.2.2.105}, pages = {105 -- 109}, year = {2009}, language = {en} }