TY - CONF AU - Plattfaut, Ralf AU - Kohlborn, Thomas AU - Hofmann, Sara AU - Beverungen, Daniel AU - Niehaves, Björn AU - Räckers, Michael AU - Becker, Jörg ID - 3448 T2 - Proceedings of the 46th Hawaii International Conference on System Sciences TI - Unravelling (E-)Government Channel Selection: A Quantitative Analysis of Individual Customer Preferences in Germany and Australia ER - TY - JOUR AU - Becker, Jörg AU - Beverungen, Daniel AU - Breuker, Dominic AU - Dietrich, Hanns-Alexander AU - Peter Rauer, Hans ID - 3494 IS - 3 JF - International Journal of Services and Operations Management TI - Guidelines for Reporting Productivity Studies: A Review of the Reproducibility of DEA in the Service Sector ER - TY - JOUR AU - Becker, Jörg AU - Beverungen, Daniel AU - Knackstedt, Ralf AU - Matzner, Martin AU - Müller, Oliver AU - Pöppelbuß, Jens ID - 3495 IS - 3 JF - IEEE Transactions on Engineering Management TI - Bridging the Gap Between Manufacturing and Service Through IT-Based Boundary Objects ER - TY - JOUR AU - Becker, Jörg AU - Beverungen, Daniel AU - Knackstedt, Ralf AU - Matzner, Martin AU - Müller, Oliver AU - Pöppelbuß, Jens ID - 3496 IS - 1 JF - Scandinavian Journal of Information Systems TI - Designing Interaction Routines in Service Networks: A Modularity and Social Construction-Based Approach ER - TY - JOUR AU - Beverungen, Daniel AU - Eggert, Mathias AU - Voigt, Matthias AU - Rosemann, Michael ID - 3497 IS - 3 JF - International Journal of Business Intelligence Research (IJBIR) TI - Augmenting Analytical CRM Strategies with Social BI ER - TY - JOUR AU - Hofmann, Sara AU - Beverungen, Daniel AU - Räckers, Michael AU - Becker, Jörg ID - 3498 IS - 4 JF - Government Information Quarterly TI - What Makes Local Governments' Online Communications Successful? Insights from a Multi-Method Analysis of Facebook ER - TY - JOUR AU - Plattfaut, Ralf AU - Hofmann, Sara AU - Kohlborn, Thomas AU - Beverungen, Daniel AU - Räckers, Michael AU - Niehaves, Björn AU - Becker, Jörg ID - 3499 JF - eGovernment Review TI - Verwaltungsdienstleistungen für Personen mit eingeschränkter Mobilität: Von mobilen Bürgerdiensten zu E-Government? ER - TY - JOUR AU - Harteis, Christian AU - Billett, Stephen ID - 3660 JF - Educational Research Review TI - Intuitive expertise: Theories and empirical evidence VL - 9 ER - TY - CONF AU - Wachsmuth, Henning AU - Stein, Benno AU - Engels, Gregor ED - Gelbukh, Alexander ID - 3813 T2 - Proceedings of the Sixth International Joint Conference on Natural Language Processing TI - Learning Efficient Information Extraction on Heterogeneous Texts ER - TY - CONF AU - Wachsmuth, Henning AU - Stein, Benno AU - Engels, Gregor ID - 3814 SN - 978-1-4503-2263-8 T2 - Proceedings of the 22nd ACM International Conference on Conference on Information & Knowledge Management TI - Information Extraction as a Filtering Task ER - TY - CONF AU - Wachsmuth, Henning AU - Rose, Mirko AU - Engels, Gregor ED - Gelbukh, Alexander ID - 3876 T2 - 14th International Conference on Intelligent Text Processing and Computational Linguistics TI - Automatic Pipeline Construction for Real-Time Annotation ER - TY - THES AU - Kuntze, Daniel ID - 2909 TI - Practical algorithms for clustering and modeling large data sets - Analysis and improvements ER - TY - GEN AU - Juhnke, Jakob AU - Lefmann, Hanno AU - Strehl, Volker ID - 2917 TI - An Approach for Determining Optimal Contrast in Visual Cryptography ER - TY - CHAP AU - Blömer, Johannes AU - Günther, Peter AU - Liske, Gennadij ID - 2979 SN - 0302-9743 T2 - Constructive Side-Channel Analysis and Secure Design TI - Improved Side Channel Attacks on Pairing Based Cryptography ER - TY - JOUR AU - Jager, Tibor AU - Schwenk, Jörg ID - 3129 IS - 2 JF - J. Cryptology TI - On the Analysis of Cryptographic Assumptions in the Generic Ring Model ER - TY - CONF AU - Böhl, Florian AU - Hofheinz, Dennis AU - Jager, Tibor AU - Koch, Jessica AU - Hong Seo, Jae AU - Striecks, Christoph ID - 3130 T2 - Advances in Cryptology - EUROCRYPT 2013, 32nd Annual International Conference on the Theory and Applications of Cryptographic Techniques, Athens, Greece, May 26-30, 2013. Proceedings TI - Practical Signatures from Standard Assumptions ER - TY - CONF AU - Jager, Tibor AU - Paterson, Kenneth G. AU - Somorovsky, Juraj ID - 3131 T2 - 20th Annual Network and Distributed System Security Symposium, NDSS 2013, San Diego, California, USA, February 24-27, 2013 TI - One Bad Apple: Backwards Compatibility Attacks on State-of-the-Art Cryptography ER - TY - CONF AU - Isenberg, Tobias AU - Steenken, Dominik AU - Wehrheim, Heike ED - Beyer, Dirk ED - Boreale, Michele ID - 3176 T2 - Formal Techniques for Distributed Systems - Joint {IFIP} {WG} 6.1 International Conference, {FMOODS/FORTE} 2013, Held as Part of the 8th International Federated Conference on Distributed Computing Techniques, DisCoTec 2013, Florence, Italy, June 3-5, 2013. Proceedings TI - Bounded Model Checking of Graph Transformation Systems via {SMT} Solving ER - TY - CONF AU - Travkin, Oleg AU - Mütze, Annika AU - Wehrheim, Heike ED - Bertacco, Valeria ED - Legay, Axel ID - 3177 T2 - Hardware and Software: Verification and Testing - 9th International Haifa Verification Conference, {HVC} 2013, Haifa, Israel, November 5-7, 2013, Proceedings TI - {SPIN} as a Linearizability Checker under Weak Memory Models ER - TY - CONF AU - Dongol, Brijesh AU - Travkin, Oleg AU - Derrick, John AU - Wehrheim, Heike ED - Liu, Zhiming ED - Woodcock, Jim ED - Zhu, Huibiao ID - 3178 T2 - Theoretical Aspects of Computing - {ICTAC} 2013 - 10th International Colloquium, Shanghai, China, September 4-6, 2013. Proceedings TI - A High-Level Semantics for Program Execution under Total Store Order Memory ER - TY - CONF AU - Ziegert, Steffen AU - Wehrheim, Heike ED - Kowalewski, Stefan ED - Rumpe, Bernhard ID - 3179 T2 - Software Engineering 2013: Fachtagung des GI-Fachbereichs Softwaretechnik, 26. Februar - 2. M{\"{a}}rz 2013 in Aachen TI - Temporal Reconfiguration Plans for Self-Adaptive Systems ER - TY - JOUR AB - Dietary fat intake in childhood may influence the risk for developing chronic diseases. The objective of the present study was to examine secular trends in the parameters of fat intake between 2000 and 2010 in a sample of German children and adolescents (n 808) participating in the Dortmund Nutritional and Anthropometric Longitudinally Designed (DONALD) Study. Dietary data from 4380 3 d weighed dietary records were analysed using repeated-measures regression to determine time trends in fat quantity, i.e. the intake of total fat, and in fat quality, i.e. the ratios of SFA, MUFA and PUFA. In young children (2–3 years) and in adolescents (13–18 years), total fat intake remained stable over time, but decreased by 0·08 % of total energy (%E) per year in 4–12-year-old children. In 2010, median fat intake was at the upper end of the recommendations. SFA intake decreased slightly in 2–3- and 4–12-year-old children by 0·09 and 0·05 %E per year, respectively. MUFA and PUFA intakes remained stable in all the age groups except in adolescents. Here, PUFA intake decreased initially, but increased between 2005 and 2010. In 2010, only between 3 and 18 % of the respective age groups had an intake of SFA or PUFA within the recommendations. In conclusion, fat quantity and quality did not change substantially between 2000 and 2010. Fat quality, in particular, needs to be improved, since a large percentage of our sample did not meet the recommended intakes for SFA and PUFA. AU - Libuda, Lars AU - Alexy, Ute AU - Kersting, Mathilde ID - 27043 JF - British Journal of Nutrition SN - 0007-1145 TI - Time trends in dietary fat intake in a sample of German children and adolescents between 2000 and 2010: not quantity, but quality is the issue ER - TY - CONF AU - Gausemeier, Jürgen AU - Grafe, Michael AU - Meyer auf der Heide, Friedhelm ID - 27054 TI - 11. Paderborner Workshop Augmented & Virtual Reality in der Produktentstehung VL - 311 ER - TY - JOUR AU - Libuda, Lars AU - Stimming, Madlen AU - Mesch, Christina AU - Warschburger, Petra AU - Kalhoff, Hermann AU - Koletzko, Berthold Viktor AU - Kersting, Mathilde ID - 27061 JF - European Journal of Nutrition SN - 1436-6207 TI - Frequencies and demographic determinants of breastfeeding and DHA supplementation in a nationwide sample of mothers in Germany ER - TY - JOUR AU - Müller, Katrin AU - Libuda, Lars AU - Diethelm, Katharina AU - Huybrechts, Inge AU - Moreno, Luis A. AU - Manios, Yannis AU - Mistura, Lorenza AU - Dallongeville, Jean AU - Kafatos, Anthony AU - González-Gross, Marcela AU - Cuenca-García, Magdalena AU - Sjöström, Michael AU - Hallström, Lena AU - Widhalm, Kurt AU - Kersting, Mathilde ID - 27062 JF - Appetite SN - 0195-6663 TI - Lunch at school, at home or elsewhere. Where do adolescents usually get it and what do they eat? Results of the HELENA Study ER - TY - JOUR AU - Müller, K AU - Libuda, Lars AU - Gawehn, N AU - Drossard, C AU - Bolzenius, K AU - Kunz, C AU - Kersting, M ID - 27063 JF - European Journal of Clinical Nutrition SN - 0954-3007 TI - Effects of lunch on children’s short-term cognitive functioning: a randomized crossover study ER - TY - CONF AU - Keil, Reinhard AU - Winkelnkemper, Felix ID - 27168 TI - Approaches for an informational separation of powers in learning platforms ER - TY - CONF AU - Fischer, Holger Gerhard AU - Geis, Thomas AU - Molich, Rolf AU - Kluge, Oliver AU - Heimg{\"a}rtner, R{\"u}diger AU - Hunkirchen, Peter AU - Polkehn, Knut ID - 27169 TI - „Do You Speak Usability?“ – Aktueller Stand des Glossars und des Curriculums f{\"u}r den „Certified Professional for Usability and User Experience (CPUX)“ der German UPA ER - TY - THES AU - K {\ "u} hnel, Birger ID - 27171 TI - Contextual tagging in the coactive knowledge organization ER - TY - CONF AU - Fischer, Holger Gerhard AU - Strenge, Benjamin AU - Nebe, Karsten ID - 27172 TI - Towards a Holistic Tool for the Selection and Validation of Usability Method Sets Supporting Human-Centered Design ER - TY - JOUR AU - Keil, Reinhard AU - Selke, Harald AU - Winkelnkemper, Felix ID - 27173 JF - FIfF-Kommunikation TI - Computer science and education - A struggle for creative sovereignty in society? ER - TY - CONF AU - Keil, Reinhard ID - 27174 TI - Media contexts - context media ER - TY - CONF AU - Klompmaker, Florian AU - Paelke, Volker AU - Fischer, Holger Gerhard ID - 27175 TI - A Taxonomy-Based Approach Towards NUI Interaction Design ER - TY - GEN AU - Dimant, Eugen AU - Krieger, Tim AU - Redlin, Margarete ID - 2733 TI - A Crook is a Crook … But is He Still a Crook Abroad? - On the Effect of Immigration on Destination-Country Corruption VL - 2013-14 ER - TY - GEN AU - Dimant, Eugen AU - Krieger, Tim AU - Redlin, Margarete ID - 2739 TI - A crook is a crook ... but is he still a crook abroad? On the effect of immigration on destination-country corruption VL - 2013-03 ER - TY - CONF AU - Kepper, Johannes AU - Roland, Perry AU - Röwenstrunk, Daniel ID - 27472 T2 - Balisage: The Markup Conference 2013 TI - Musical Variants in Encoding, Analysis and Visualization VL - 10 ER - TY - JOUR AU - Oepping, Anke AU - Schlegel-Matthies, Kirsten ID - 27514 JF - Schule NRW. Amtsblatt des Ministeriums für Schule und Weiterbildung TI - Bildung für nachhaltige Entwicklung. Den Alltag gestalten – Teilhabe ermöglichen. Verbraucherbildung als Aufgabe von Schule VL - 2 ER - TY - JOUR AU - Schlegel-Matthies, Kirsten ID - 27515 IS - 2 JF - Haushalt in Bildung und Forschung (HiBiFo) TI - Ethik, Konsumentenverantwortung und Verbraucherbildung im Spannungsfeld VL - 2 ER - TY - JOUR AU - Schlegel-Matthies, Kirsten ID - 27516 IS - 2 JF - Haushalt in Bildung und Forschung (HiBiFo) TI - Fachliche Betreuung des Schwerpunktthemas: Ethik – Konsum – Verbraucherbildung. VL - 2 ER - TY - BOOK AU - Oepping, Anke AU - Schlegel-Matthies, Kirsten ID - 27518 TI - Ernährungs- und Verbraucherbildung im Unterricht ER - TY - GEN AU - John, Thomas AU - Kundisch, Dennis ID - 2752 T2 - Pre-ECIS Workshop on the Digitization in Business Models and Entrepreneurship (DiBME) TI - Business Model Representations: A Cross-Disciplinary Review of the Pragmatic, Semantic and Syntactic Foundations of Existing Approaches ER - TY - JOUR AB - Because of widespread irregular lunch consumption by both children and adults, information on the effects of lunch on short-term cognitive functioning is relevant to public health. In September 2012, a MEDLINE search was conducted for studies in which the effects of lunch on cognitive performance were examined. Eleven experimental studies published from 1981 to 1996 were found and evaluated; all involved adults. In three studies, the effects of lunch and lunch skipping were compared; the remaining studies involved a determination of the effects of lunch size and lunch composition. Results of studies in which lunch was compared with no lunch indicate that lunch leads to potential impairment of some aspects of cognitive functioning in the early afternoon. Lunch size may influence cognitive functioning, with impairment more likely to occur after a large lunch than a small lunch. Furthermore, in comparison with low-fat lunches, high-fat lunches seem to result in slower but more accurate responses to some cognitive tasks. However, these suggestions must be viewed with caution, as they are based on only a few studies and are not thoroughly supported by high-quality evidence. In addition, results obtained with adults are not applicable to children. Thus, the potential effects of lunch need further examination in children and adults. AU - Müller, Katrin AU - Libuda, Lars AU - Terschlüsen, Anna Maria AU - Kersting, Mathilde ID - 27524 JF - Canadian Journal of Dietetic Practice and Research SN - 1486-3847 TI - A Review of the Effects of Lunch: On Adults’ Short-term Cognitive Functioning ER - TY - CONF AU - Mutter, Tobias ID - 2753 T2 - Proceedings of the 21st European Conference on Information Systems (ECIS) TI - Do Non-Monetary Incentive Systems Matter? Evidence From the Restructuring of a Non-Monetary Incentive System in an Online Community ER - TY - GEN AU - John, Thomas AU - Weskamp, Christoph AU - Kundisch, Dennis AU - Suhl, Leena ID - 2754 T2 - Pre-ECIS Workshop on the Digitization in Business Models and Entrepreneurship (DiBME) TI - Towards an Agile Simulation-based Method for Creating, Evaluating and Selecting Business Models ER - TY - CONF AU - Kundisch, Dennis AU - Herrmann, Philipp AU - Whittaker, Michael AU - Neumann, Jürgen AU - Magenheim, J. AU - Reinhardt, W. AU - Beutner, Marc AU - Zoyke, A. ID - 2755 T2 - Proceedings of the Design Science Research in Information Systems and Technologies 2013 (DESRIST) TI - Designing a Web-Based Classroom Response System VL - 7939 ER - TY - CONF AU - Herrmann, Philipp AU - Kundisch, Dennis AU - Rahman, Mohammad ID - 2756 T2 - Proceedings of the 46th Hawaii International Conference on System Sciences (HICCS) TI - Does it Pay Off to Bid Aggressively? An Empirical Study VL - 46 ER - TY - JOUR AU - Mesch, C. AU - Stimming, M. AU - Wagner, A. AU - Libuda, Lars AU - Kersting, M. ID - 27581 JF - Ernährungsumschau International TI - Rekrutierung von Müttern mit Säuglingen in einer Interventionsstudie – erste Erkenntnisse aus der PINGU-Studie. VL - 7 ER - TY - THES AU - Schröder , Cathrin ID - 27697 TI - Verfahrenstechnische Entwicklung zum Hinterspritzen von Echtholzfurnieren mit Wood-Plastic-Composites (WPC) ER - TY - THES AU - Hallmann, Tobias ID - 27698 TI - Untersuchung des Prozessverhaltens neuartiger Einzugzonen-Konzepte für Kautschukextruder ER - TY - JOUR AU - Assmann, K.E. AU - Joslowski, G. AU - Buyken, Anette AU - Cheng, G. AU - Remer, T. AU - Kroke, A. AU - Günther, A.L.B. ID - 27732 JF - Obesity SN - 1930-7381 TI - Prospective association of protein intake during puberty with body composition in young adulthood ER -