TY - JOUR AU - Gokeler, A AU - Neuhaus, D AU - Benjaminse, A AU - Grooms, DR AU - Baumeister, Jochen ID - 20425 IS - 6 JF - Sports Med SN - 0112-1642 TI - Correction to: Principles of Motor Learning to Support Neuroplasticity After ACL Injury: Implications for Optimizing Performance and Reducing Risk of Second ACL Injury. VL - 49 ER - TY - JOUR AU - Sabet, S AU - Letafatkar, A AU - Eftekhari, F AU - Khosrokiani, Z AU - Gokeler, A ID - 20426 JF - Phys Ther Sport SN - 1466-853x TI - Trunk and hip control neuromuscular training to target inter limb asymmetry deficits associated with anterior cruciate ligament injury. VL - 38 ER - TY - JOUR AU - Dingenen, B AU - Truijen, J AU - Bellemans, J AU - Gokeler, A ID - 20428 IS - 5 JF - Knee SN - 0968-0160 TI - Test-retest reliability and discriminative ability of forward, medial and rotational single-leg hop tests. VL - 26 ER - TY - JOUR AU - Zult, T AU - Gokeler, A AU - van Raay, JJAM AU - Brouwer, RW AU - Zijdewind, I AU - Farthing, JP AU - Hortobágyi, T ID - 20429 IS - 2 JF - Knee Surg Sports Traumatol Arthrosc SN - 0942-2056 TI - Cross-education does not improve early and late-phase rehabilitation outcomes after ACL reconstruction: a randomized controlled clinical trial. VL - 27 ER - TY - JOUR AU - Welling, W AU - Benjaminse, A AU - Lemmink, K AU - Dingenen, B AU - Gokeler, A ID - 20430 JF - Phys Ther Sport SN - 1466-853x TI - Progressive strength training restores quadriceps and hamstring muscle strength within 7 months after ACL reconstruction in amateur male soccer players. VL - 40 ER - TY - CHAP AU - Dressler, Falko AU - Klingler, Florian AU - Rizzo, Gianluca A. ED - Ajmone Marsan, Marco ED - Blefari Melazzi, Nicola ED - Buzzi, Stefano ED - Palazzo, Sergio ID - 20438 T2 - The 5G Italy Book 2019: a Multiperspective View of 5G TI - Dynamic Mobile Base Stations in 5G Networks -- The Moving Network Paradigm ER - TY - CONF AU - Rochel, Philip AU - Olfert, Viktoria AU - Giese, Patrick AU - Meschut, Gerson AU - Sommer, Silke ID - 20451 SN - 978-3-86776-580-0 TI - Einfluss fertigungsbedingter Toleranzen auf das Versagens- und Verformungsverhalten mechanisch gefügter Verbindungen unter Crashbelastung ER - TY - JOUR AU - Büchel, D AU - Jakobsmeyer, R AU - Döring, M AU - Adams, M AU - Rückert, U AU - Baumeister, Jochen ID - 20476 IS - 2 JF - International Journal Performance Analysis in Sports TI - Effect of playing position and time on-court on activity profiles in german elite team handball VL - 19 ER - TY - THES AU - Holzinger, Philipp ID - 20522 TI - A Systematic Analysis and Hardening of the Java Security Architecture ER - TY - THES AU - Nguyen Quang Do, Lisa ID - 20524 TI - User-Centered Tool Design for Data-Flow Analysis ER - TY - CONF AU - Stockmann, Lars AU - Laux, Sven AU - Bodden, Eric ID - 20525 T2 - 2019 IEEE International Conference on Software Architecture Companion (ICSA-C) TI - Architectural Runtime Verification ER - TY - CONF AU - Hazhirpasand, Mohammadreza AU - Ghafari, Mohammad AU - Krüger, Stefan AU - Bodden, Eric AU - Nierstrasz, Oskar ID - 20527 SN - 1949-3770 T2 - 2019 ACM/IEEE International Symposium on Empirical Software Engineering and Measurement (ESEM) TI - The Impact of Developer Experience in Using Java Cryptography ER - TY - CONF AU - Piskachev, Goran AU - Petrasch, Tobias AU - Späth, Johannes AU - Bodden, Eric ID - 20528 T2 - 10th Workshop on Tools for Automatic Program Analysis (TAPAS) TI - AuthCheck: Program-state Analysis for Access-control Vulnerabilities ER - TY - CONF AU - Nachtigall, Marcus AU - Nguyen Quang Do, Lisa AU - Bodden, Eric ID - 20529 T2 - 1st International Workshop on Explainable Software (EXPLAIN) at ASE TI - Explaining Static Analysis -- A Perspective ER - TY - CONF AU - Luo, Linghui AU - Bodden, Eric AU - Späth, Johannes ID - 20531 T2 - IEEE/ACM International Conference on Automated Software Engineering (ASE 2019) TI - A Qualitative Analysis of Android Taint-Analysis Results ER - TY - CONF AU - Piskachev, Goran AU - Nguyen Quang Do, Lisa AU - Johnson, Oshando AU - Bodden, Eric ID - 20532 T2 - IEEE/ACM International Conference on Automated Software Engineering (ASE 2019), Tool Demo Track TI - SWAN_ASSIST: Semi-Automated Detection of Code-Specific, Security-Relevant Methods ER - TY - JOUR AU - Krüger, Stefan AU - Späth, Johannes AU - Ali, Karim AU - Bodden, Eric AU - Mezini, Mira ID - 20533 JF - IEEE Transactions on Software Engineering KW - Java KW - Encryption KW - Static analysis KW - Tools KW - Ciphers KW - Semantics KW - cryptography KW - domain-specific language KW - static analysis SN - 2326-3881 TI - CrySL: An Extensible Approach to Validating the Correct Usage of Cryptographic APIs ER - TY - CONF AU - Piskachev, Goran AU - Nguyen Quang Do, Lisa AU - Bodden, Eric ID - 20534 T2 - ACM SIGSOFT International Symposium on Software Testing and Analysis (ISSTA) TI - Codebase-Adaptive Detection of Security-Relevant Methods ER - TY - CONF AU - Luo, Linghui AU - Dolby, Julian AU - Bodden, Eric ID - 20535 T2 - European Conference on Object-Oriented Programming (ECOOP) TI - MagpieBridge: A General Approach to Integrating Static Analyses into IDEs and Editors ER - TY - THES AU - Späth, Johannes ID - 20536 TI - Synchronized Pushdown Systems for Pointer and Data-Flow Analysis ER - TY - GEN AU - Piskachev, Goran AU - Nguyen, Lisa AU - Bodden, Eric ID - 20537 TI - Codebase-Adaptive Detection of Security-Relevant Methods ER - TY - CONF AU - Albert Gorski Iii, Sigmund AU - Andow, Benjamin AU - Nadkarni, Adwait AU - Manandhar, Sunil AU - Enck, William AU - Bodden, Eric AU - Bartel, Alexandre ID - 20538 KW - ITSECWEBSITE KW - CROSSING T2 - ACM Conference on Data and Application Security and Privacy (CODASPY 2019) TI - ACMiner: Extraction and Analysis of Authorization Checks in Android's Middleware ER - TY - JOUR AU - Späth, Johannes AU - Ali, Karim AU - Bodden, Eric ID - 20539 IS - POPL JF - Proceedings of the ACM SIGPLAN Symposium on Principles of Programming Languages KW - ATTRACT KW - ITSECWEBSITE KW - CROSSING SN - 2475-1421 TI - Context-, Flow-, and Field-sensitive Data-flow Analysis Using Synchronized Pushdown Systems VL - 3 ER - TY - CONF AU - Aßmuth, Verena AU - Teutenberg, Dominik AU - Meschut, Gerson ID - 20626 T2 - 19. Kolloquium Gemeinsame Forschung in der Klebtechnik TI - Analyse und Vorhersage rezeptur- und zeitabhängiger Enthaftungserscheinungen geklebter SMC-Bauteile ER - TY - CONF AU - Aßmuth, Verena AU - Teutenberg, Dominik AU - Meschut, Gerson ID - 20632 TI - Analysis of formulation- and aging-dependent failure phenomena of bonded Sheet Molding Compounds (SMC) ER - TY - GEN AU - Vogt, S AU - Neuhaus, D AU - Baumeister, Jochen ID - 20664 T2 - Sportmotorik 2019. Adaptation, Lernen und virtuelle Welten TI - Effects of different visual conditions on standing balance in a virtual reality scene: a pilot study ER - TY - GEN AU - Neuhaus, D AU - Vogt, S AU - Boschmann, A AU - Dosen, S AU - Baumeister, Jochen ID - 20665 T2 - Sportmotorik 2019. Adaptation, Lernen und virtuelle Welten TI - Effects of an augmented reality training using a myoelectric hand prosthesis: a pilot study ER - TY - GEN AU - Bonnette, S AU - Diekfuss, JA AU - Barber Foss, KD AU - DiCesare, CA AU - Riley, MA AU - Riehm, C AU - Moore, C AU - Grooms, DR AU - Myer, GD AU - Baumeister, Jochen ID - 20668 TI - A preliminary prospective Analysis of electrocortical signatures underlying ACL injury ER - TY - GEN AU - Claussen, L AU - Baumeister, Jochen AU - Braaten, S AU - Ettema, G ID - 20669 IS - S5 T2 - Book of abstracts - German Exercise Science and Training conference TI - Muscle activity patterns in imitation ski jumps VL - 49 ER - TY - GEN AU - Büchel, D AU - Lehmann, T AU - Baumeister, Jochen ID - 20670 IS - S9 T2 - Book of abstracts - German Exercise Science and Training conference TI - Effect of age on reactive multidirectional speed in highly trained youth soccer players VL - 49 ER - TY - GEN AU - Büchel, D AU - Döring, M AU - Berkel, F AU - Baumeister, Jochen ID - 20671 IS - S9 T2 - Book of abstracts - German Exercise Science and Training conference TI - Sports-specific differences in reactive multidirectional speed in tema sports athletes using the Speedcourt VL - 49 ER - TY - BOOK AU - Bobbert, Mathias ID - 20677 SN - 978-3-8440-6787-3 TI - Untersuchungen zu kontinuums- und bruchmechanischen Methoden für die Prognose des Crashverhaltens toleranzbehafteter Strukturklebverbindungen ER - TY - JOUR AB - We offer the first empirical analysis connecting the timing of general partner (GP) compensation to private equity fund performance. Using detailed information on limited partnership agreements between private equity limited and general partners, we find that “GP-friendly” contracts—agreements that pay general partners on a deal-by-deal basis instead of withholding carried interest until a benchmark return has been earned—are associated with higher returns, both gross and net of fees. This is robust to measures of performance persistence, time period effects, and other contract terms and is related to exit-timing incentives. Timing practices balance GP incentives against limited partner downside protection. AU - Hüther, Niklas AU - Robinson, David T. AU - Sievers, Sönke AU - Hartmann-Wendels, Thomas ID - 20688 IS - 4 JF - Management Science (VHB-JOURQUAL 3 Ranking A+) KW - venture capital KW - compensation KW - private equity KW - VC partnership KW - pay-performance relation SN - 0025-1909 TI - Paying for Performance in Private Equity: Evidence from Venture Capital Partnerships VL - 66 ER - TY - CHAP AU - Bangel, Martin AU - Neubauer, Michael AU - Kuhlmann, Matthias AU - Rossel, Moritz Sebastian AU - Klostermann, Heidrun AU - Rablbauer, Ralf AU - Weber, Marius ID - 20692 T2 - Projektband der BMBF-Förderinitiative Innovative Elektrochemie mit neuen Materialien – InnoEMat TI - ELOBEV - Erforschung von elektrolytischen Beschichtungssystemen für Verbindungselemente aus höchstfesten Werkstoffen ER - TY - CONF AU - Fazal-Baqaie, Masud AU - Strüwer, Jan-Niclas AU - Schmelter, David AU - Dziwok, Stefan ED - Mikusz, Martin ID - 20757 T2 - Projektmanagement und Vorgehensmodelle 2019 (PVM 2019) TI - Coaching on the Job bei Unternehmen des Maschinen- und Anlagenbaus - Wissenslücken schließen zur Weiterpflege modernisierter IT-Anwendungen ER - TY - THES AU - Holtmann, Jörg ID - 20758 TI - Improvement of Software Requirements Quality based on Systems Engineering ER - TY - CONF AU - Gerking, Christopher AU - Schubert, David ID - 20759 T2 - International Conference on Software Architecture (ICSA 2019) TI - Component-Based Refinement and Verification of Information-Flow Security Policies for Cyber-Physical Microservice Architectures ER - TY - CHAP AU - Schubert, David AU - Eikerling, Hendrik AU - Holtmann, Jörg ID - 20760 T2 - 17th escar Europe : embedded security in cars TI - Application-aware Intrusion Detection: A Systematic Literature Review and Implications for Automotive Systems ER - TY - JOUR AB - The processes for manufacturing and operating modern technical products require expertise in multiple disciplines like mechanical engineer-ing, electrical engineering, and software engineering. Assessing the current condition and quality of these processes and the machines in-volved is challenging due to the inherent complexity of the products and the required expertise in multiple engineering domains. Globaliza-tion and increasing competition make it necessary to reduce production costs while at the same time ensuring high throughput and product quality. Without the ability to precisely assess the condition and quality of production processes and involved machines, taking action to steer these metrics is nearly impossible and results in unnecessary high production costs. In our previous publications, we introduced the concept of Key Performance Indicators (KPIs) for mechatronic systems as a concept to assess the condition and quality of products and production processes in a graspable yet substantial and efficient way. In this paper, we further refine our KPI concepts und evaluate them for two different use cases: we apply our KPI concept to a manufacturing process in the mechatronic system domain and an operation process in the food production domain. We provide detailed insights in how we applied our concepts within these domains and report about lessons learned. In addition, we provide a business case estimation for our soft-ware solution that assesses the KPIs of our food production domain example. AU - Wohlers, Benedict AU - Dziwok, Stefan AU - Pasic, Faruk AU - Lipsmeier, Andre AU - Becker, Matthias ID - 20761 JF - International Journal of Production Economics TI - Monitoring and Control of Production Processes based on Key Performance Indicators for Mechatronic Systems ER - TY - CONF AU - Jean, Frederic AU - Maslovskaya, Sofya ID - 20810 SN - 9781538613955 T2 - 2018 IEEE Conference on Decision and Control (CDC) TI - Inverse optimal control problem: the linear-quadratic case ER - TY - JOUR AU - Jean, Frédéric AU - Maslovskaya, Sofya AU - Zelenko, Igor ID - 20811 JF - Geometriae Dedicata SN - 0046-5755 TI - On projective and affine equivalence of sub-Riemannian metrics ER - TY - CONF AU - Unruh, Eduard AU - Hein, David AU - Meschut, Gerson AU - Bähr, Philipp AU - Sommer, Silke ID - 20849 T2 - 9. Fügetechnisches Gemeinschaftskolloquium TI - Charakterisierung und Modellierung von Kerbeffekten durch Mischverbindungen in Karosseriebauteilen aus höchstfesten Stählen ER - TY - CONF AU - Unruh, Eduard AU - Hein, David AU - Meschut, Gerson ID - 20850 T2 - 9. Fügetechnisches Gemeinschaftskolloquium TI - Analytische Auslegung der Schwingfestigkeit geclinchter Verbindungen ER - TY - GEN AU - Sievers, Sönke AU - Kengelbach, Jens AU - Keienburg, Georg AU - Bader, Maximilian AU - Degen, Dominik AU - Gell, Jeff AU - Nielsen, Jesper ID - 20875 TI - Downturns Are a Better Time For Deal Hunting ER - TY - JOUR AU - Engelkemeier, Katja AU - Lindner, Jörg K N AU - Bürger, Julius AU - Vaupel, Kathrin AU - Hartmann, Marc AU - Tiemann, Michael AU - Hoyer, Kay-Peter AU - Schaper, Mirko ID - 20890 JF - Nanotechnology SN - 0957-4484 TI - Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties ER - TY - JOUR AU - Meinderink, Dennis AU - Nolkemper, Karlo J.R. AU - Bürger, Julius AU - Orive, Alejandro G. AU - Lindner, Jörg K.N. AU - Grundmeier, Guido ID - 20894 JF - Surface and Coatings Technology SN - 0257-8972 TI - Spray coating of poly(acrylic acid)/ZnO tetrapod adhesion promoting nanocomposite films for polymer laminates ER - TY - JOUR AU - Engelkemeier, Katja AU - Lindner, Jörg K N AU - Bürger, Julius AU - Vaupel, Kathrin AU - Hartmann, Marc AU - Tiemann, Michael AU - Hoyer, Kay-Peter AU - Schaper, Mirko ID - 20895 JF - Nanotechnology SN - 0957-4484 TI - Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties ER - TY - BOOK AU - Göddecke, Johannes AU - Meschut, Gerson AU - Teutenberg, Dominik ID - 20919 TI - Konstruktive Gestaltung geklebter FVK-Mischverbindungen unter Berücksichtung von Randeffekten ER - TY - GEN AB - A common statistical task lies in showing asymptotic normality of certain statistics. In many of these situations, classical textbook results on weak convergence theory suffice for the problem at hand. However, there are quite some scenarios where stronger results are needed in order to establish an asymptotic normal approximation uniformly over a family of probability measures. In this note we collect some results in this direction. We restrict ourselves to weak convergence in $\mathbb R^d$ with continuous limit measures. AU - Bengs, Viktor AU - Holzmann, Hajo ID - 18018 T2 - arXiv:1903.09864 TI - Uniform approximation in classical weak convergence theory ER - TY - CHAP AU - Graf-Schlattmann, Marcel AU - Meister, Dorothee M. AU - Oevel, Gudrun AU - Wilde, Melanie ID - 18023 T2 - Strategies Beyond Borders – Transforming Higher Education in a Digital Age. Book of Abstracts TI - Success Factors for the Consolidation and Anchoring of Digitalisation Projects ER - TY - CHAP AU - Graf-Schlattmann, Marcel AU - Meister, Dorothee M. AU - Oevel, Gudrun AU - Wilde, Melanie ED - Hafer, J. ED - Mauch, M. ED - Schumann, M. ID - 18034 T2 - Teilhabe in der digitalen Bildungswelt TI - Digitalisierungsstrategien auf dem Prüfstand – eine empirische Untersuchung auf Basis der Grounded-Theory-Methodologie an deutschen Hochschulen ER - TY - BOOK AU - Brüggemann, J.P. AU - Risse, L. AU - Kullmer, G. AU - Richard, H.A. ID - 22113 T2 - Additive Fertigung von Bauteilen und Strukturen – Neue Erkenntnisse und Praxisbeispiele TI - Entwicklung von Optimierungsstrategien für Strukturbauteile unter Ausnutzung der Potentiale des Laser-Strahlschmelzens ER - TY - BOOK AU - Risse, L. AU - Woodcock, S.C. AU - Kullmer, G. AU - Schramm, B. AU - Richard, H.A. ID - 22115 TI - Einsatz ingenieurmäßiger Methoden zur Lösung chirurgischer Herausforderungen ER - TY - CONF AU - Risse, L. AU - Schramm, B. ID - 22121 T2 - DVM - Bericht 1685, DVM-Tag 2019 – Bauteil verstehen TI - Möglichkeiten additiver Fertigungsverfahren im Zuge der Digitalisierung für den Planungsprozess chirurgischer Eingriffe VL - 1685 ER - TY - CONF AU - Brüggemann, J.P. AU - Risse, L. AU - Richard, H.A. AU - Kullmer, G. ID - 22123 T2 - DVM - Bericht 251, Arbeitskreis: Bruchmechanische Werkstoff- und Bauteilbewertung: Beanspruchungsanalyse, Prüfmethoden und Anwendungen, Deutscher Verband für Materialforschung und -prüfung e.V. TI - Einflussfaktoren auf Bauteilgüte lasergeschmolzener Strukturen VL - 251 ER - TY - CONF AU - Woodcock, S.C. AU - Risse, L. AU - Kullmer, G. AU - Richard, H.A. ID - 22124 T2 - DVM - Bericht 404, Arbeitskreis: Additiv gefertigte Bauteile und Strukturen, Deutscher Verband für Materialforschung und -prüfung e.V. TI - Bewertung von verschieden gearteten Gitterstrukturen in Bezug auf ihre Einsatzfähigkeit in Bandscheibenimplantaten VL - 404 ER - TY - CONF AU - Brüggemann, J.P. AU - Risse, L. AU - Richard, H.A. AU - Kullmer, G. ID - 22137 T2 - DVM-Bericht 251, Arbeitskreis: Bruchmechanische Werkstoff- und Bauteilbewertung: Beanspruchungsanalyse, Prüfmethoden und Anwendungen, Deutscher Verband für Materialforschung und -prüfung e.V. TI - Einflussfaktoren auf Bauteilgüte lasergeschmolzener Strukturen VL - 251 ER - TY - CONF AU - Risse, L. AU - Woodcock, S.C. AU - Kullmer, G. AU - Schramm, B. AU - Schlenker, F. AU - Richard, H.A. ID - 22140 T2 - DVM-Bericht 404, Arbeitskreis: Additiv gefertigte Bauteile und Strukturen TI - Potentiale des Einsatzes individueller, additiv gefertigter medizinischer Hilfsmittel VL - 404 ER - TY - CONF AU - Brüggemann, J.P. AU - Risse, L. AU - Woodcock, S.C. AU - Duffe, T. AU - Neumann, J. AU - Vidner, J. AU - Kullmer, G. AU - Richard, H.A. ID - 22141 T2 - DVM-Bericht 404, Arbeitskreis: Additiv gefertigte Bauteile und Strukturen, Deutscher Verband für Materialforschung und -prüfung e.V. TI - Strukturoptimierung durch den Einsatz des Laser-Strahlschmelzprozesses zur realitätsnäheren Erfassung von Fahrzeug-Lastdaten VL - 404 ER - TY - CONF AU - Risse, L. AU - Woodcock, S.C. AU - Kullmer, G. AU - Schramm, B. AU - Richard, H.A. ID - 22144 T2 - Lecture Notes in Computational Vision and Biomechanics TI - Reconstruction of a defective finger joint surface and development of an adapted external fixator ER - TY - CONF AB - Zuverlässige, wiederholbare Bauteileigenschaften sind unabdingbar um das Herstellungsverfahren Polymer Lasersintern im industriellen Prozess-Portfolio vieler Firmen aufnehmen zu können. Einige Unternehmen und Institute haben sich daher in jüngster Zeit mit dem Thema der reproduzierbaren Bauteileigenschaften beschäftigt. Mit der hier vorgestellten und angewandten Methodik wird nicht nur der Prozessablauf vom Bauteil bis zu Nachbearbeitung betrachtet, sondern auch die Maschinenperformance in einem Ringversuch und über einen längeren Zeitraum geprüft. Rückgrat dieser Untersuchung bildet hierbei der aus der Six Sigma Lehre stammende DMAIC (Define - Measure - Analyse - Improve - Control) Verbesserungszyklus. Hierfür wird ein Standard-Prozess definiert. Diesem folgend werden die für die Industrie oder den Anwender interessanten Messungen aufgenommen und analysiert. Anschließend wird der Prozess sowie die Messmethodik optimiert und auch Kontrollmethoden definiert. Für die Anwendung der entwickelten Methodik wird exemplarisch der Maschinentyp EOS P396 mit PA2200 untersucht. Daten für die Bestimmung der Mechanik, der Optik und der Haptik sowie für die Dimensionen und die Bauteildichte werden als Qualitätskriterium aufgenommen und über einen längeren Zeitraum analysiert. Weiteres Ziel ist es, den Messaufwand zu reduzieren und die Qualitätssicherung im Serienbtrieb zu gewährleisten. AU - Klippstein, Sven Helge AU - Schmid, Hans-Joachim ID - 22198 T2 - Proceedings of the 16th Rapid.Tech Conference TI - Methodik zur Qualifizierung des Lasersinter Prozesses für die Serienfertigung ER - TY - CONF AB - Laser Beam Melting (LBM) is an Additive Manufacturing (AM) process on the threshold of serial production. Therefore, LBM has to overcome different problems such as a low productivity and minor economic efficiency. Support structures are essential for LBM; however, these structures contribute to the mentioned topics, because their removal is time consuming and cost intensive. To enable design engineers and operators to increase the efficiency of LBM, design guidelinesfor support structures suitable for post-processing are developed. For this purpose, the effect of different design parameters on various evaluation criteria is considered. Suitability for post-processing can be evaluated in terms of cost, quality and time. Therefore, test specimens are built and parameter impacts on material consumption as well as the post-processing time is examined. Furthermore, the roughness of the parts is analyzed and used as an indicator for the removability of the support structure. In addition, warpage is measured and the impact of the parameters on this criterion is examined. Based on the results, suitable design guidelines and hints for support structures are developed in order to reduce time and costs during manufacturing and post-processing. AU - Künneke, Thomas AU - Lieneke, Tobias AU - Lammers, Stefan AU - Zimmer, Detmar ID - 22442 T2 - Proceedings of the Special Interest Group meeting on Advancing Precision in Additive Manufacturing TI - Design guidelines for post-processing of laser beam melting in context of support structures ER - TY - CONF AB - Additive Manufacturing (AM) processes generate plastic or metal parts layer-by-layer without using formative tools. The resulting advantages highlight the capability of AM to become an inherent part within the product development. However, process specific challenges such as a high surface roughness, the stair-stepping effect or geometrical deviations inhibit the industrial establishment. Thus, additively manufactured parts often need to be post-processed using established manufacturing processes. Many process parameters and geometrical factors influence the manufacturing accuracy in AM which can lead to large deviations and high scatterings. Published results concerning these deviations are also difficult to compare, because they are based on several geometries that are manufactured using different processes, materials and machine settings. It is emphasized that reliable tolerances for AM are difficult to define in standards. Within this investigation, a uniform method was developed regarding relevant test specimens to examine geometrical deviations for Laser Beam Melting (LBM), Fused Deposition Modeling (FDM) and Selective Laser Sintering (SLS) in order to derive geometrical tolerance values. The manufactured test specimens were measured using tactile and optical systems to examine the occurring geometrical deviations. The results show possible geometrical tolerance values that were classified according to the international standard DIN EN ISO 286-1. AU - Lieneke, Tobias AU - Künneke, Thomas AU - Schlenker, Fabian AU - Denzer, Vera AU - Zimmer, Detmar ID - 22443 T2 - Special Interest Group Meeting: Advancing Precision in Additive Manufacturing TI - Manufacturing Accuracy In Additive Manufacturing: A Method To Determine Geometrical Tolerances ER - TY - JOUR AU - Künneke, Thomas AU - Zimmer, Detmar ID - 22444 JF - konstruktionspraxis SN - 0937-4167 TI - Schall mittels Pulver dämpfen VL - 6 ER - TY - THES AU - Kriegel, Nils-Peter ID - 22500 SN - 978-3-8440-7058-3 TI - Konzeption eines energieeffizienten Betätigungs- und Haltesystems für eine Federkraftbremse ER - TY - JOUR AB - Social psychology studies the "common enemy effect", the phenomenon that members of a group work together when they face an opponent, although they otherwise have little in common. An interesting scenario is the formation of an information network where group members individually sponsor costly links. Suppose that ceteris paribus, an outsider appears who aims to disrupt the information flow within the network by deleting some of the links. The question is how the group responds to this common enemy. We address this question for the homogeneous connections model of strategic network formation, with two-way flow of information and without information decay. For sufficiently low linkage costs, the external threat can lead to a more connected network, a positive common enemy effect. For very high but not prohibitively high linkage costs, the equilibrium network can be minimally connected and efficient in the absence of the external threat whereas it is always empty and ineffi cient in the presence of the external threat, a negative common enemy effect. For intermediate linkage costs, both connected networks and the empty network are Nash for certain cost ranges. AU - Hoyer, Britta AU - Haller, Hans ID - 2256 JF - Journal of Economic Behavior & Organization TI - The Common Enemy Effect under Strategic Network Formation and Disruption VL - 162 ER - TY - JOUR AU - Hämisch, Benjamin AU - Büngeler, Anne AU - Kielar, Charlotte AU - Keller, Adrian AU - Strube, Oliver AU - Huber, Klaus ID - 22652 JF - Langmuir SN - 0743-7463 TI - Self-Assembly of Fibrinogen in Aqueous, Thrombin-Free Solutions of Variable Ionic Strengths VL - 35 ER - TY - JOUR AB -

Merging of bridging staples with adjacent oligonucleotide sequences leads to a moderate increase of DNA origami stability, while enzymatic ligation after assembly yields a reinforced nanostructure with superior stability at up to 37 °C and in the presence of 6 M urea.

AU - Ramakrishnan, Saminathan AU - Schärfen, Leonard AU - Hunold, Kristin AU - Fricke, Sebastian AU - Grundmeier, Guido AU - Schlierf, Michael AU - Keller, Adrian AU - Krainer, Georg ID - 22653 JF - Nanoscale SN - 2040-3364 TI - Enhancing the stability of DNA origami nanostructures: staple strand redesign versus enzymatic ligation VL - 11 ER - TY - JOUR AB - DNA origami nanostructures are widely employed in various areas of fundamental and applied research. Due to the tremendous success of the DNA origami technique in the academic field, considerable efforts currently aim at the translation of this technology from a laboratory setting to real-world applications, such as nanoelectronics, drug delivery, and biosensing. While many of these real-world applications rely on an intact DNA origami shape, they often also subject the DNA origami nanostructures to rather harsh and potentially damaging environmental and processing conditions. Furthermore, in the context of DNA origami mass production, the long-term storage of DNA origami nanostructures or their pre-assembled components also becomes an issue of high relevance, especially regarding the possible negative effects on DNA origami structural integrity. Thus, we investigated the effect of staple age on the self-assembly and stability of DNA origami nanostructures using atomic force microscopy. Different harsh processing conditions were simulated by applying different sample preparation protocols. Our results show that staple solutions may be stored at −20 °C for several years without impeding DNA origami self-assembly. Depending on DNA origami shape and superstructure, however, staple age may have negative effects on DNA origami stability under harsh treatment conditions. Mass spectrometry analysis of the aged staple mixtures revealed no signs of staple fragmentation. We, therefore, attribute the increased DNA origami sensitivity toward environmental conditions to an accumulation of damaged nucleobases, which undergo weaker base-pairing interactions and thus lead to reduced duplex stability. AU - Kielar, Charlotte AU - Xin, Yang AU - Xu, Xiaodan AU - Zhu, Siqi AU - Gorin, Nelli AU - Grundmeier, Guido AU - Möser, Christin AU - Smith, David M. AU - Keller, Adrian ID - 22654 JF - Molecules SN - 1420-3049 TI - Effect of Staple Age on DNA Origami Nanostructure Assembly and Stability VL - 24 ER - TY - JOUR AU - Ramakrishnan, S AU - Shen, B AU - Kostiainen, MA AU - Grundmeier, Guido AU - Keller, Adrian AU - Linko, V ID - 22655 IS - 22 JF - ChemBioChem SN - 1439-4227 TI - Real-Time Observation of Superstructure-Dependent DNA Origami Digestion by DNase I Using High-Speed Atomic Force Microscopy. VL - 20 ER - TY - JOUR AU - Julin, S AU - Korpi, A AU - Shen, B AU - Liljeström, V AU - Ikkala, O AU - Keller, Adrian AU - Linko, V AU - Kostiainen, MA ID - 22656 IS - 10 JF - Nanoscale SN - 2040-3364 TI - DNA origami directed 3D nanoparticle superlattice via electrostatic assembly. VL - 11 ER - TY - JOUR AU - Hajiraissi, Roozbeh AU - Hanke, Marcel AU - Gonzalez Orive, Alejandro AU - Duderija, Belma AU - Hofmann, Ulrike AU - Zhang, Yixin AU - Grundmeier, Guido AU - Keller, Adrian ID - 22657 JF - ACS Omega SN - 2470-1343 TI - Effect of Terminal Modifications on the Adsorption and Assembly of hIAPP(20–29) VL - 4 ER - TY - JOUR AU - Meinderink, Dennis AU - Orive, Alejandro Gonzalez AU - Ewertowski, Simon AU - Giner, Ignacio AU - Grundmeier, Guido ID - 22686 JF - ACS Applied Nano Materials SN - 2574-0970 TI - Dependance of Poly(acrylic acid) Interfacial Adhesion on the Nanostructure of Electrodeposited ZnO Films ER - TY - JOUR AU - Meinderink, Dennis AU - Nolkemper, Karlo J.R. AU - Bürger, Julius AU - Orive, Alejandro G. AU - Lindner, Jörg K.N. AU - Grundmeier, Guido ID - 22687 JF - Surface and Coatings Technology SN - 0257-8972 TI - Spray coating of poly(acrylic acid)/ZnO tetrapod adhesion promoting nanocomposite films for polymer laminates ER - TY - CONF AU - Eckelt, Daniel AU - Bismark, Ronny AU - Dumitrescu, Roman AU - Frank, Maximilian AU - Gausemeier, Jürgen AU - Reinhold, Jannik ED - Gausemeier, Jürgen ED - Bauer, Wilhelm ED - Dumitrescu, Roman ID - 22708 T2 - Vorausschau und Technologieplanung TI - Strategische Planung des Wertschöpfungsbeitrags von HELLA für automatisiertes Fahren von morgen VL - 390 ER - TY - CONF AU - Dumitrescu, Roman AU - Japs, Sergej AU - Kaiser, Lydia AU - Rasor, Rik ID - 22709 T2 - TdSE 2019 TI - Model Checking of Integratively Designed Product and Production Systems ER - TY - CONF AU - Albers, Alexander AU - Ellermann, Kai Fabian AU - Kühn, Arno AU - Dumitrescu, Roman ED - Gausemeier, Jürgen ED - Bauer, Wilhelm ED - Dumitrescu, Roman ID - 22710 T2 - 15. Symposium für Vorausschau und Technologieplanung TI - Entwicklung einer Suchstrategie für ein medienbasiertes Technologiesanning am Beispiel der Antriebstechnik VL - 390 ER - TY - CONF AU - Drewel, Marvin AU - Gausemeier, Jürgen AU - Vaßholz, Mareen AU - Homburg, Nils ED - Gausemeier, Jürgen ED - Bauer, Wilhelm ED - Dumitrescu, Roman ID - 22712 T2 - Symposium für Vorausschau und Technologieplanung TI - Einstieg in die Plattformökonomie VL - 15 ER - TY - GEN AU - Pierenkemper, Christoph AU - Reinhold, Jannik AU - Dumitrescu, Roman AU - Gausemeier, Jürgen ID - 22714 T2 - Industrie 4.0 Management TI - Erfolg versprechende Industrie 4.0-Zielposition - Ermittlung unter Berücksichtigung zukünftiger Umfeldentwicklungen VL - 5 ER - TY - CONF AU - Wortmann, Fabio AU - Joppen, Robert AU - Drewel, Marvin AU - Kühn, Arno AU - Dumitrescu, Roman ED - Jain, K. ED - Sangle, S. ED - Gupta, R. ED - Persis, J. ED - Mukundan, R. ID - 22716 T2 - IAMOT 2019 – Proceedings of the 28th International Association for Management of Technology Conference, Apr. 2019 International Association for Management of Technology (IAMOT), IAMOT TI - Developing and Evaluating Concepts for a Digital Platform ER - TY - CONF AB - Today's manufacturing industry is confronted with fundamental changes in value creation. The tension between the two megatrends of digitization and servitization leads to new hybrid market offerings, so-called smart services. Corresponding value networks fundamentally differ from traditional ones. Developing smart services requires new competences in young disciplines, while their provision requires new internal and external organizational structures or processes. To strengthen their competitive position, manufacturing companies need to adapt their value networks. However, the highly complex transformation of value crea-tion especially challenges small and medium-sized companies due to limited competences and resources. They must consider opening their boundaries and collaborating with partners. In this paper, we introduce a basic framework for planning smart services and present a methodology for competence-based plan-ning of value networks for smart services in three phases: Smart service analysis, competence analysis and value creation planning. The methodology is explained by an example from tooling machine industry. AU - Reinhold, Jannik AU - Frank, Maximilian AU - Koldewey, Christian AU - Dumitrescu, Roman AU - Gausemeier, Jürgen ID - 22717 T2 - Proceedings of the ISPIM Connects TI - Competence-based Planning of Value Networks for Smart Services ER - TY - CONF AU - Bansmann, Michael AU - Foullois, Marc AU - Roeltgen, Daniel AU - Wöste, Lars AU - Dumitrescu, Roman ID - 22721 T2 - 28th IAMOT International Conference of the International Association for Management of Technology, Mumbai, Indien TI - Reference Architecture and Classification of technology-induced Scenarios of Digitized Work ER - TY - CONF AU - Asmar, Laban AU - Wortmann, Fabio AU - Röltgen, Daniel AU - Niewöhner, Nadine AU - Kühn, Arno AU - Dumitrescu, Roman ID - 22725 T2 - Proceedings of ISPIM Innovation Conference, 7.-9. April, Ottawa, 2019 TI - Framework for the configuration of an engineering based Makeathon ER - TY - CONF AU - Bretz, Lukas AU - Kaiser, Lydia AU - Dumitrescu, Roman ID - 22726 T2 - Procedia CIRP Volume 84 TI - An analysis of barriers for the introduction of Systems Engineering ER - TY - CONF AU - Albers, Alexander AU - Tekaat, Julian AU - Kühn, Arno AU - Dumitrescu, Roman ID - 22727 T2 - 29th CIRP Design 2019, Porto, Portugal, May 8th - May 10th, 2019 TI - Requirement Profiles as a Foundation for customer-centric Ideation in Business-to-Business Markets ER - TY - BOOK AU - Gausemeier, Jürgen AU - Dumitrescu, Roman AU - Echterfeld, Julian AU - Pfänder, Tomas AU - Steffen, Daniel AU - Thielemann, Frank ID - 22728 TI - Innovationen für die Märkte von morgen – Strategische Planung von Produkten, Dienstleistungen und Geschäftsmodellen ER - TY - CONF AU - Hobscheidt, Daniela AU - Jürgenhake, Christoph AU - Anacker, Harald AU - Dumitrescu, Roman ID - 22729 T2 - 29th CIRP Design 2019, Povoa de Varzim, Portugal, May 8th - May 10th, 2019 TI - Sociotechnical solution patterns for the development of smart products ER - TY - CONF AU - Hobscheidt, Daniela AU - Fechtelpeter, Christian AU - Kühn, Arno AU - Dumitrescu, Roman ID - 22730 T2 - ISPIM Innovation Conference, Florence, Italien, 16.-19. Juni, 2019 TI - Using existing industry 4.0 knowledge for the assessment of SME innovation-demands ER - TY - CONF AU - Joppen, Robert AU - von Enzberg, Sebastian AU - Gundlach, Jan AU - Kühn, Arno AU - Dumitrescu, Roman ED - Butala, P. ED - Govekar, E. ED - Vrabic, R. ED - Roglej-Ritonja, A. ED - Bracun, D. ED - Kozjek, D. ED - Malus, A. ED - Selak, L. ED - Skulj, G. ID - 22731 T2 - 52nd CIRP Manufacturing Systems Conference, Ljubljana, 2019 TI - Key Performance Indicators in the Production of the Future ER - TY - GEN AU - Gausemeier, Jürgen AU - Guggemos, Michael AU - Kreimeyer, Andreas AU - Lange, Thomas AU - Behrens, Jan Henning AU - Seitz, Ralph AU - Ortloff, Luise AU - Frey, Anna AU - Dachsberger, Stephanie AU - Drewel, Marvin AU - Frank, Maximilian ID - 22732 TI - Nationales Kompetenz-Monitoring - Bericht: Energiespeichersysteme (Fokus Lithium-Ionen-Speicher) ER - TY - BOOK AU - Plass, Christoph AU - Altemeier, Katharina AU - Frank, Maximilian AU - Jahnke, Ulrich AU - Steffen, Daniel ID - 22734 TI - Prävention gegen Produktpiraterie - Innovationen schützen; Intelligente Technische Systeme - Lösungen aus dem Spitzencluster it's OWL ER - TY - JOUR AU - Joppen, Robert AU - von Enzberg, Sebastian AU - Kühn, Arno AU - Dumitrescu, Roman ID - 22735 IS - 7-8 JF - Zeitschrift für wirtschaftlichen Fabrikbetrieb (ZWF) TI - Investitionsbewertung vor dem Hintergrund der Digitalisierung am Beispiel Schaltschrankbau VL - Band 114, Ausgabe 7-8 ER - TY - CONF AU - Röltgen, Daniel AU - Wortmann, Fabio AU - Grote, Eva-Maria AU - Dumitrescu, Roman ID - 22746 T2 - Proceedings of the 28th International Conference of the International Association for Management of Technology, April 7-11, Mumbai, 2019 TI - Designing Business Models for Augmented Reality ER - TY - CONF AU - Heihoff-Schwede, Joerg AU - Bretz, Lukas AU - Kaiser, Lydia AU - Dumitrescu, Roman ID - 22747 T2 - IEEE ISSE 2019, Edinburgh, Scotland, 2019 TI - An Explanatory Model as Basis for the Introduction of Systems Engineering and capable IT-Infrastructures in Industry ER - TY - CONF AU - Tekaat, Julian AU - Kharatyan, Aschot AU - Anacker, Harald AU - Dumitrescu, Roman ID - 22748 T2 - Proceedings of the International Conference on Engineering Design (ICED 19), 5.-8. August 2019, Delft, Niederlande, 2019 TI - Potentials for the Integration of Design Thinking along Automotive Systems Engineering focusing Security and Safety ER - TY - CONF AU - Wortmann, Fabio AU - Ellermann, Kai Fabian AU - Kühn, Arno AU - Dumitrescu, Roman ED - Gausemeier, Jürgen ED - Bauer, Wilhelm ED - Dumitrescu, Roman ID - 22749 T2 - Vorausschau und Technologieplanung, 15. Symposium für Vorausschau und Technologieplanung, 21.-22. November 2019, Berlin TI - Typisierung und Strukturierung digitaler Plattformen im Kontext Business-to-Business ER - TY - CONF AU - Fockel, Markus AU - Merschjohann, Sven AU - Fazal-Baqaie, Masud AU - Förder, Torsten AU - Hausmann, Stefan AU - Waldeck, Boris ID - 22805 SN - 1865-0929 T2 - European System, Software & Service Process Improvement & Innovation Conference (EuroSPI 2019) TI - Designing and Integrating IEC 62443 Compliant Threat Analysis VL - 1060 ER - TY - JOUR AU - Schmidt, H.C. AU - Homberg, W. AU - Orive, A.G. AU - Grundmeier, Guido AU - Duderija, B. AU - Hordych, I. AU - Herbst, S. AU - Nürnberger, F. AU - Maier, H.J. ID - 22830 JF - Materialwissenschaft und Werkstofftechnik SN - 0933-5137 TI - Joining of blanks by cold pressure welding: Incremental rolling and strategies for surface activation and heat treatment ER - TY - JOUR AU - Mai, Lukas AU - Boysen, Nils AU - Zanders, David AU - de los Arcos, Teresa AU - Mitschker, Felix AU - Mallick, Bert AU - Grundmeier, Guido AU - Awakowicz, Peter AU - Devi, Anjana ID - 22831 JF - Chemistry – A European Journal SN - 0947-6539 TI - Potential Precursor Alternatives to the Pyrophoric Trimethylaluminium for the Atomic Layer Deposition of Aluminium Oxide ER - TY - JOUR AU - Meinderink, Dennis AU - Orive, Alejandro Gonzalez AU - Ewertowski, Simon AU - Giner, Ignacio AU - Grundmeier, Guido ID - 22832 JF - ACS Applied Nano Materials SN - 2574-0970 TI - Dependance of Poly(acrylic acid) Interfacial Adhesion on the Nanostructure of Electrodeposited ZnO Films ER -