TY - THES AU - Müller, Thomas ID - 25869 TI - Integration von Verlässlichkeitsanalysen und -konzepten innerhalb der Entwicklungsmethodik mechatronischer Systeme VL - 256 ER - TY - THES AU - Mense, Mario ID - 25870 TI - On Fault-Tolerant Data Placement in Storage Networks VL - 260 ER - TY - THES AU - Altemeier, Simon ID - 25871 TI - Kostenoptimale Kapazitätsabstimmung in einer getakteten Variantenfließlinie unter expliziter Berücksichtigung des Unterstützereinsatzes und unterschiedlicher Planungszeiträume VL - 262 ER - TY - THES AU - Mahajan, Kiran ID - 25872 TI - A combined simulation and optimization based method for predictive-reactive scheduling of flexible production systems subject to execution exceptions VL - 263 ER - TY - BOOK AU - Christiansen, Sven-Kelana ID - 25873 TI - Methode zur Klassifikation und Entwicklung reifegradbasierter leistungsbewertungs- und Leistungssteigerungsmodelle VL - 264 ER - TY - BOOK AU - Gausemeier, Jürgen ID - 25874 TI - 5. Symposium für Vorausschau und Technologieplanung VL - 265 ER - TY - BOOK AU - Kaulmann, Tim ID - 25875 TI - Ressourceneffiziente Realisierung Pulscodierter Neuronaler Netze VL - 266 ER - TY - BOOK AU - Wehrmeister, Marco A. ID - 25876 TI - An Aspect-Oriented Model-Driven Engineering Approach for Distributes Embedded Real-Time Systems VL - 267 ER - TY - BOOK AU - Danne, Christoph ID - 25877 TI - Assessing the Cost of Assortment Complexity in Consumer Goods Supply Chains by Reconfiguration of Inventory and Production Planning Parameters in Response to Assortment Changes VL - 268 ER - TY - BOOK AU - Stoll, Karsten ID - 25879 TI - Planung und Konzipierung von Marktleistungen VL - 270 ER - TY - JOUR AU - Betz, Stefan ID - 2604 JF - Der Betriebswirt TI - Standortwahl als Entscheidungsproblem des Logistikcontrollings VL - 50 ER - TY - JOUR AB - In this paper, we consider a model for precipitation experiments based on the population balance equation. The study revealed a high sensitivity of the system with respect to the modeling of intrinsic parameters, motivating a comprehensive validation of the estimates. In the forward simulation the impact of the influencing parameters including surface energy, nucleus size and distribution is investigated. Subsequently we construct a simplified model of the precipitation process in such a way that it is orbitally flat in terms of control theory, which enables the inverse calculation of the parameters. The numerical results of the inverse simulation for the interfacial energy have been compared to a physical model. The possibility of solving the inverse problem provides a promising way of estimating hardly measurable quantities for more complex molecules. AU - Vassilev, Vassil AU - Gröschel, Michael AU - Schmid, Hans-Joachim AU - Peukert, Wolfgang AU - Leugering, Günter ID - 26137 IS - 6 JF - Chemical Engineering Science SN - 0009-2509 TI - Interfacial energy estimation in a precipitation reaction using the flatness based control of the moment trajectories VL - 65 ER - TY - JOUR AB - In this work, a new model for the simulation of nanostructured aggregates by simultaneous coagulation, sintering and surface growth is presented. Coagulation is treated as cluster–cluster agglomeration along the line connecting the center of mass of both agglomerates and is implemented using a Monte Carlo algorithm. Sintering is modeled as successive overlapping of spheres which cause reduction in the surface area based on a rate law for surface reduction. Surface growth is modeled as an increase in primary particle diameter, e.g. as a result of surface reactions. The evolved aggregates are analyzed by calculating their fractal dimension, radius of gyration, mobility diameter and mobility shape factor. It is found that the aggregates structure tends to be more compact when introducing the surface growth in shorter time comparing to the coagulation-sintering step only. Fractal dimension and the mobility shape factor of the resulting aggregates are correlated to an effective dimensionless time that combines the characteristic times of these three fundamental mechanisms. It is shown that the mobility diameter in the free molecular regime is not proportional to the radius of gyration. A power law relation that correlates the aggregates projected area and the equivalent number of primary particles is found to be in a very good agreement with estimates published in literature. AU - Al Zaitone, Belal AU - Schmid, Hans-Joachim AU - Peukert, Wolfgang ID - 26138 IS - 11 JF - Journal of Aerosol Science SN - 0021-8502 TI - Simulation of structure and mobility of aggregates formed by simultaneous coagulation, sintering and surface growth VL - 40 ER - TY - JOUR AB - The study presents first experimental results of the transfer of magnetite nanoparticles from an aqueous to a second non-miscible non-aqueous liquid phase. The transfer is based on the adsorption of macromolecular surfactants onto the particle surface at the liquid–liquid interface. For a successful direct phase transfer, it is essential to have cations, like ammonium ions, present in the aqueous phase as well as a threshold concentration of surfactant in the organic liquid phase. While penetrating the liquid–liquid interface, the particles are covered with the surfactant and therefore a partial de-agglomeration is initiated. Based on literature and experimental data a mechanism of surfactant adsorption is proposed. The competing adsorption of the surfactant molecules at the liquid–liquid interface leads to the formation of emulsions and therefore to a hindrance for particles passing the interface. Nevertheless a high efficiency of 100% yield can be reached using optimized process parameters for the phase transfer process. AU - Machunsky, Stefanie AU - Grimm, Philipp AU - Schmid, Hans-Joachim AU - Peuker, Urs A. ID - 26139 IS - 1-3 JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects SN - 0927-7757 TI - Liquid–liquid phase transfer of magnetite nanoparticles VL - 348 ER - TY - JOUR AB - The viscous-flow sintering of different agglomerate particle morphologies is studied by three-dimensional computer simulations based on the concept of fractional volume of fluid. For a fundamental understanding of particle sintering characteristics, the neck growth kinetics in agglomerate chains and in doublets consisting of differently sized primary particles is investigated. Results show that different sintering contacts in agglomerates even during the first stages are not completely independent from each other, even though differences are small. The neck growth kinetics of differently sized primary particles is determined by the smaller one up to a size difference by a factor of approximately 2, whereas for larger size differences, the kinetics becomes faster. In particular, the agglomerate sintering kinetics is investigated for particle chains of different lengths and for different particle morphologies each having ten primary particles and nine initial sintering contacts. For agglomerate chains, the kinetics approximately can be normalized by using the radius of the fully coalesced sphere. In general, different agglomerate morphologies show equal kinetics during the first sintering stages, whereas during advanced stages, compact morphologies show significantly faster sintering progress than more open morphologies. Hence, the overall kinetics cannot be described by simply using constant morphology correction factors such as fractal dimension or mean coordination number which are used in common sintering models. However, for the first stages of viscous-flow agglomerate sintering, which are the most important for many particle processes, a sintering equation is presented. Although we use agglomerates consisting of spherical primary particles, our methodology can be applied to other aggregate geometries as well. AU - Kirchhof, M. J. AU - Schmid, Hans-Joachim AU - Peukert, W. ID - 26140 IS - 2 JF - Physical Review E SN - 1539-3755 TI - Three-dimensional simulation of viscous-flow agglomerate sintering VL - 80 ER - TY - THES AU - Huber, Daniel ID - 26183 TI - Geregelte Vereinfachung hierarchischer Partitionen von Modellen in der Materialflusssimulation VL - 277 ER - TY - JOUR AU - Sperling, Jan AU - Vogel, W. ID - 26360 JF - Physical Review A SN - 1050-2947 TI - Verifying continuous-variable entanglement in finite spaces ER - TY - JOUR AU - Sperling, Jan AU - Vogel, W. ID - 26361 JF - Physical Review A SN - 1050-2947 TI - Representation of entanglement by negative quasiprobabilities ER - TY - JOUR AU - Sperling, Jan AU - Vogel, W. ID - 26362 JF - Physical Review A SN - 1050-2947 TI - Necessary and sufficient conditions for bipartite entanglement ER - TY - JOUR AU - Dzienziol, J. AU - Kundisch, Dennis ID - 2649 IS - 4 JF - Kredit und Kapital TI - Optimale Darlehensbündel in der privaten Immobilienfinanzierung VL - 42 ER - TY - JOUR AU - Kundisch, Dennis AU - Klein, C. ID - 2650 IS - 3 JF - Zeitschrift für Bankrecht und Bankwirtschaft TI - Zur Preissetzung verschiedener Emittenten bei Indexzertifikaten auf den DAX VL - 21 ER - TY - JOUR AU - Kundisch, Dennis AU - Klein, C. ID - 2651 IS - 22 JF - Der Betrieb TI - Der Tracking Error von indexnachbildenden Instrumenten auf den DAX - eine empirische Analyse des ETFs DAX EX sowie zehn Indexzertifikaten VL - 62 ER - TY - BOOK ED - Hellmich, Frank ED - Wernke, Stephan ID - 26728 TI - Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen ER - TY - CHAP AU - Höntges, Jens AU - Günther, Frederike AU - Hellmich, Frank ED - Neubrand , Michael ID - 26760 T2 - Beiträge zum Mathematikunterricht 2009 TI - Diagnose mathematischer Basiskompetenzen im Kindergarten ER - TY - CHAP AU - Hellmich, Frank AU - Läsche, Johannes ED - Röhner, Charlotte ED - Henrichwark, Claudia ED - Hopf, Michaela ID - 26761 T2 - Europäisierung der Bildung. Konsequenzen und Herausforderungen für die Grundschulpädagogik TI - Lesestrategien und Lesekompetenzen bei Kindern am Ende der Grundschulzeit ER - TY - JOUR AU - Hellmich, Frank ID - 26762 JF - MNU-PRIMAr TI - Mathematische Basiskompetenzen im Vorschulalter erkennen und deuten VL - 1 ER - TY - CHAP AU - Wernke, Stephan AU - Hellmich, Frank ED - Wernke, Stephan ED - Hellmich, Frank ID - 26763 T2 - Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen TI - Was sind Lernstrategien ... und warum sind sie wichtig? ER - TY - CHAP AU - Hellmich, Frank AU - Höntges, Jens ED - Hellmich, Frank ED - Wernke, Stephan ID - 26764 T2 - Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen TI - Möglichkeiten der Erfassung von Lesestrategien im Leseunterricht der Grundschule ER - TY - JOUR AU - Shi, Lijie AU - Wudy, Stefan A AU - Buyken, Anette AU - Hartmann, Michaela F AU - Remer, Thomas ID - 26893 JF - The American Journal of Clinical Nutrition SN - 0002-9165 TI - Body fat and animal protein intakes are associated with adrenal androgen secretion in children ER - TY - JOUR AU - Karaolis-Danckert, Nadina AU - Buyken, Anette AU - Sonntag, Antje AU - Kroke, Anja ID - 26894 JF - The American Journal of Clinical Nutrition SN - 0002-9165 TI - Birth and early life influences on the timing of puberty onset: results from the DONALD (DOrtmund Nutritional and Anthropometric Longitudinally Designed) Study ER - TY - JOUR AU - Cheng, Guo AU - Gerlach, Steffi AU - Libuda, Lars AU - Kranz, Sibylle AU - Günther, Anke L. B. AU - Karaolis-Danckert, Nadina AU - Kroke, Anja AU - Buyken, Anette ID - 26895 JF - The Journal of Nutrition SN - 1541-6100 TI - Diet Quality in Childhood Is Prospectively Associated with the Timing of Puberty but Not with Body Composition at Puberty Onset ER - TY - JOUR AU - Günther, Anke L. B. AU - Karaolis-Danckert, Nadina AU - Kroke, Anja AU - Remer, Thomas AU - Buyken, Anette ID - 26896 JF - The Journal of Nutrition SN - 1541-6100 TI - Dietary Protein Intake throughout Childhood Is Associated with the Timing of Puberty ER - TY - JOUR AU - Wehrheim, Heike AU - Wonisch, Daniel ID - 3199 IS - 2 JF - Electr. Notes Theor. Comput. Sci. TI - Compositional {CSP} Traces Refinement Checking ER - TY - JOUR AU - Ruhroth, Thomas AU - Wehrheim, Heike ID - 3200 JF - Electr. Notes Theor. Comput. Sci. TI - Static Class Elements for Object-Z ER - TY - CONF AU - Ruhroth, Thomas AU - Voigt, Hendrik AU - Wehrheim, Heike ID - 3201 T2 - 35th Euromicro Conference on Software Engineering and Advanced Applications, {SEAA} 2009, Patras, Greece, August 27-29, 2009, Proceedings TI - Measure, Diagnose, Refactor: {A} Formal Quality Cycle for Software Models ER - TY - GEN ED - Leuschel, Michael ED - Wehrheim, Heike ID - 3202 SN - 978-3-642-00254-0 TI - Integrated Formal Methods, 7th International Conference, {IFM} 2009, D{\"{u}}sseldorf, Germany, February 16-19, 2009. Proceedings ER - TY - CONF AU - Becker, Jörg AU - Beverungen, Daniel AU - Blinn, Nadine AU - Knackstedt, Ralf AU - Nüttgens, Markus AU - Thomas, Oliver AU - Fellmann, Michael ID - 3473 T2 - 29th International RESER Conference TI - Productivity management for customer solutions --- Towards a performance management system for efficient service value networks ER - TY - CONF AU - Becker, Jörg AU - Beverungen, Daniel AU - Knackstedt, Ralf AU - Matzner, Martin ID - 3474 SN - 1530-1605 T2 - Proceedings of the 42th Hawaii International Conference on System Sciences TI - Configurative Service Engineering --- A Rule-Based Configuration Approach for Versatile Service Processes in Corrective Maintenance ER - TY - CONF AU - Becker, Jörg AU - Beverungen, Daniel AU - Knackstedt, Ralf AU - Matzner, Martin AU - Müller, Oliver AU - Pöppelbuß, Jens ID - 3475 T2 - Americas Conference on Information Systems TI - A Framework for Design Research in the Service Science Discipline ER - TY - CONF AU - Becker, Jörg AU - Beverungen, Daniel AU - Matzner, Martin AU - Müller, Oliver ED - Alt, Rainer ED - Fähnrich, Klaus-Peter ED - Franczyk, Bogdan ID - 3476 SN - 978-3-8325-2169-1 T2 - Proceedings of the First International Symposium on Services Science (ISSS'09) TI - Design Requirements to Support Information Flows for Providing Customer Solutions: A Case Study in the Mechanical Engineering Sector ER - TY - JOUR AU - Becker, Jörg AU - Beverungen, Daniel AU - Knackstedt, Ralf AU - Müller, Oliver ID - 3506 IS - 1 JF - Enterprise Modelling and Information Systems Architectures TI - Model-Based Decision Support for the Customer-Specific Configuration of Value Bundles ER - TY - CHAP AU - Harteis, Christian ED - McLean, Rupert ED - Wilson, David ID - 3617 T2 - International handbook of education for the changing World of Work TI - Professional learning and TVET: challenges and perspectives for teachers and instructors ER - TY - CHAP AU - Mulder, Regina H AU - Harteis, Christian AU - Gruber, Hans ED - Zlatkin-Troitschanskaja, Olga ED - Beck, Klaus ED - Sembill, Detlef ED - Nickolaus, Reinhard ED - Mulder, Regina ID - 3650 T2 - Lehrprofessionalität - Bedingungen, Genese, Wirkungen und Messung TI - Lernen von Lehrenden im Arbeitsprozess ER - TY - JOUR AB - Erbschaftsteuer | Inheritance tax | Steuerreform | Tax reform | Steuerwirkung | Tax effects | Steuereinnahmen | Tax revenue | Mikrodaten | Microdata | Simulation | Deutschland | Germany AU - Maiterth, Ralf AU - Houben, Henriette AU - Broekelschen, Wiebke AU - Müller, Jens AU - Sureth-Sloane, Caren ID - 3693 JF - Statistik und Wissenschaft KW - Erbschaftsteuer | Inheritance tax | Steuerreform | Tax reform | Steuerwirkung | Tax effects | Steuereinnahmen | Tax revenue | Mikrodaten | Microdata | Simulation TI - Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform ER - TY - CHAP AU - Heid, Helmut AU - Harteis, Christian ED - Tippelt, Rudolf ED - Schmidt, Bernd ID - 3713 T2 - Handbuch Bildungsforschung TI - Wirtschaft und Betrieb ER - TY - GEN AU - Schröer, Carsten ID - 2880 TI - Hierarchisches Clustering mit minimalen Cluster-Durchmessern ER - TY - CONF AU - Schulz-Zander, Renate AU - Eickelmann, Birgit ED - Santos, Elder R. ED - Miletto, Evandro M. ED - Turcsanyi-Szabo, Marta ID - 28922 T2 - Proceedings – 9th WCCE. IFIP World Conference on Computers in Education TI - Teacher Collaboration Concerning ICT-Use and its Essential Conditions ER - TY - GEN AU - Schulz-Zander, Renate AU - Eickelmann, Birgit ID - 28926 TI - E-teaching plus. Die webbasierte Lernumgebung für situiertes Lernen mit Unterrichtsvideos ER - TY - CHAP AU - Schulz-Zander, Renate AU - Eickelmann, Birgit ED - Plomp, Tjeerd ED - Anderson, Ronald E. ED - Law, Nancy ED - Quale, Andreas ID - 28927 T2 - Cross-national Information and Communication Technology. Policies and Practices in Education TI - National Policies and Practices on ICT in Education: Germany ER - TY - GEN AU - Liske, Gennadij ID - 2896 TI - Analyse und Evaluation eines identitätsbasierten Signcryption-Verfahrens ER - TY - GEN AU - Scholz, Christoph ID - 2904 TI - Die Schwierigkeit des k-Median Clusterings für Bregman-Divergenzen ER - TY - THES AU - Ackermann, Marcel Rudolf ID - 2911 TI - Algorithms for the Bregman k-Median Problem ER - TY - CHAP AU - Kakvi, Saqib ID - 2920 SN - 0302-9743 T2 - Lecture Notes in Computer Science TI - Reinforcement Learning for Blackjack ER - TY - CHAP AU - Ackermann, Marcel R. AU - Blömer, Johannes ID - 2995 SN - 9780898716801 T2 - Proceedings of the Twentieth Annual ACM-SIAM Symposium on Discrete Algorithms TI - Coresets and Approximate Clustering for Bregman Divergences ER - TY - JOUR AU - Blömer, Johannes AU - Naewe, Stefanie ID - 2999 IS - 18 JF - Theoretical Computer Science KW - Geometry of numbers KW - Lattices KW - Shortest vectors SN - 0304-3975 TI - Sampling methods for shortest vectors, closest vectors and successive minima ER - TY - CHAP AU - Schrieb, Jonas AU - Wehrheim, Heike AU - Wonisch, Daniel ID - 3000 SN - 0302-9743 T2 - FM 2009: Formal Methods TI - Three-Valued Spotlight Abstractions ER - TY - JOUR AU - Gries, Thomas AU - Kraft, Manfred AU - Meierrieks, Daniel ID - 3056 IS - 12 JF - World Development TI - Linkages between Financial Deepening, Trade Openness and Economic Development: Causality Evidence from Sub-Saharan Africa VL - 37 ER - TY - JOUR AU - Gries, Thomas AU - Naudé, Wim ID - 3057 IS - 3 JF - Journal of Regional Science TI - The Optimal Distance to Port for Exporting Firms VL - 49 ER - TY - JOUR AU - Gries, Thomas AU - Naudé, Wim ID - 3059 IS - 7 JF - Regional Studies TI - Explaining Regional Export Performance in a Developing Country: The Role of Geography and Relative Factor Endowments VL - 43 ER - TY - JOUR AU - Gries, Thomas AU - Naudé, Wim ID - 3060 IS - 3 JF - Innovation: The European Journal of Social Science Research TI - Entrepreneurship and regional economic growth: towards a general theory of start-ups VL - 22 ER - TY - CONF AU - Jager, Tibor AU - Schwenk, Jörg ID - 3142 T2 - Advances in Cryptology - ASIACRYPT 2009, 15th International Conference on the Theory and Application of Cryptology and Information Security, Tokyo, Japan, December 6-10, 2009. Proceedings TI - On the Analysis of Cryptographic Assumptions in the Generic Ring Model ER - TY - JOUR AU - Buyken, Anette AU - Flood, Victoria AU - Rochtchina, Elena AU - Nestel, Paul AU - Brand-Miller, Jennie AU - Mitchell, Paul ID - 27008 JF - The Journal of Nutrition SN - 1541-6100 TI - Modifications in Dietary Fat Quality Are Associated with Changes in Serum Lipids of Older Adults Independently of Lipid Medication ER - TY - JOUR AU - Muckelbauer, Rebecca AU - Libuda, Lars AU - Clausen, Kerstin AU - Toschke, André M. AU - Reinehr, Thomas AU - Kersting, Mathilde ID - 27080 JF - Obesity SN - 1930-7381 TI - Immigrational Background Affects the Effectiveness of a School-based Overweight Prevention Program Promoting Water Consumption ER - TY - JOUR AB - AbstractObjectiveDrinking habits in children are associated with diet quality, but validated assessment tools for large-scale studies in young children are lacking. Therefore, we validated a self-completion 24 h recall questionnaire (RQ) focusing on beverage consumption with a 24 h weighed record (WR).DesignThirty-five voluntary participants from the DONALD (Dortmund Nutritional and Anthropometric Longitudinally Designed) Study cohort aged 7–9 years completed the RQ. The illustrated RQ required ticking the number of glasses of seven beverage categories consumed in five time intervals in the previous 24 h. As a reference, parents completed weighed records of their child’s diet. Agreement between the RQ and WR was tested by classification into consumers and non-consumers (kappa coefficients, κ), by the children’s ability to estimate the exact beverage and total volume consumed (Wilcoxon signed-rank test, Spearman rank correlation), and by ranking children according to reported beverage volumes.ResultsThe RQ and WR showed a good level of agreement for classifying participants into consumers and non-consumers of the single beverage categories (κ values between 0·78 and 0·94). Correlation coefficients for the volume of the single categories ranged between 0·81 and 0·91. The total beverage volume was overestimated in the RQ, on average, by 114 ml (P = 0·015). Agreement in ranking into tertiles by beverage volume was moderate to good for juice/soft drinks (κ = 0·44), milk (κ = 0·57) and water (κ = 0·70), but fair for the total beverage volume (κ = 0·23).ConclusionsOur self-completion 24 h RQ could estimate the consumption of several beverage categories among young children at the group level, but quantification of total beverage volume was flawed. AU - Muckelbauer, Rebecca AU - Libuda, Lars AU - Kersting, Mathilde ID - 27132 JF - Public Health Nutrition SN - 1368-9800 TI - Relative validity of a self-completion 24 h recall questionnaire to assess beverage consumption among schoolchildren aged 7 to 9 years ER - TY - JOUR AU - Cheng, G. AU - Karaolis-Danckert, N. AU - Libuda, Lars AU - Bolzenius, K. AU - Remer, T. AU - Buyken, Anette E. ID - 27133 JF - American Journal of Epidemiology SN - 0002-9262 TI - Relation of Dietary Glycemic Index, Glycemic Load, and Fiber and Whole-Grain Intakes During Puberty to the Concurrent Development of Percent Body Fat and Body Mass Index ER - TY - JOUR AU - Muckelbauer, R. AU - Libuda, Lars AU - Clausen, K. AU - Kersting, M. ID - 27134 JF - Child: Care, Health and Development SN - 0305-1862 TI - Long-term process evaluation of a school-based programme for overweight prevention ER - TY - JOUR AU - Muckelbauer, Rebecca AU - Libuda, Lars AU - Clausen, Kerstin AU - Reinehr, Thomas AU - Kersting, Mathilde ID - 27135 JF - Obesity Facts SN - 1662-4033 TI - A Simple Dietary Intervention in the School Setting Decreased Incidence of Overweight in Children ER - TY - JOUR AU - Muckelbauer, R. AU - Libuda, Lars AU - Clausen, K. AU - Toschke, A. M. AU - Reinehr, T. AU - Kersting, M. ID - 27136 JF - PEDIATRICS SN - 0031-4005 TI - Promotion and Provision of Drinking Water in Schools for Overweight Prevention: Randomized, Controlled Cluster Trial ER - TY - CHAP AU - Eickelmann, Birgit AU - Schulz-Zander, Renate AU - Gerick, Julia ED - Röhner, Charlotte ED - Hopf, Michaela ED - Henrichwark, Claudia ID - 27410 T2 - Europäisierung der Bildung - Konsequenzen und Herausforderungen für die Grundschulpädagogik TI - Erfolgreich Computer und Internet in Grundschulen integrieren – eine empirische Analyse aus Sicht der Schulentwicklungsforschung VL - 13 ER - TY - GEN AU - Dumitrescu, Theodor AU - Kepper, Johannes AU - Kornstädt, Andreas AU - Röwenstrunk, Daniel AU - Roland, Perry AU - Sapp, Craig AU - Selfridge-Field, Eleanor AU - Wiering, Frans AU - Wiggins, Geraint A. ID - 27469 TI - The Dagstuhl Core ER - TY - JOUR AU - Libuda, Lars AU - Kersting, Mathilde ID - 27525 JF - Current Opinion in Clinical Nutrition and Metabolic Care SN - 1363-1950 TI - Soft drinks and body weight development in childhood: is there a relationship? ER - TY - JOUR AU - Libuda, Lars AU - Muckelbauer, R. AU - Kersting, M. ID - 27583 JF - Journal für Ernährungsmedizin TI - Getränkeverzehr und Übergewicht bei Kindern VL - 11 ER - TY - JOUR AU - Libuda, Lars ID - 27584 IS - 8 JF - Ernährungsumschau TI - Einfluss des Konsums von Erfrischungsgetränken auf den Ernährungs- und Gesundheits¬status von Kindern VL - 56 ER - TY - JOUR AU - Libuda, Lars AU - Remer, Thomas AU - Kersting, M. ID - 27585 IS - 3 JF - Ernährungsumschau TI - DONALD News: Zusammenhang zwischen dem Verzehr von Erfrischungsgetränken und dem Knochenstatus von Kindern und Jugendlichen. VL - 56 ER - TY - JOUR AU - Toeller, M. AU - Buyken, Anette AU - Heitkamp, G. AU - Scherbaum, W.A. AU - Krans, H.M.J AU - Fuller, J.H. ID - 27707 JF - Experimental and Clinical Endocrinology & Diabetes SN - 0947-7349 TI - Associations of fat and cholesterol intake with serum lipid levels and cardiovascular disease: The EURODIAB IDDM Complications Study* ER - TY - JOUR AB - AbstractObjectiveThe present paper describes the systematic development of an FFQ to assess the intake of fatty acids and antioxidants in school-aged children. In addition, a validation study applying 24 h dietary recalls was performed.DesignUsing the variance-based Max_r method, a list of eighty-two foods was compiled from data obtained by 3 d weighed dietary records. The foods were used to design an FFQ, the comprehensibility of which was evaluated in a feasibility study. In addition, the FFQ was validated in a subset of 101 children from the German Infant Nutritional Intervention Study (GINI PLUS) against one 24 h dietary recall.ResultsThe feasibility study attested a good acceptance of the FFQ. Mean intake of foods compared well between the FFQ and the 24 h dietary recall, although intake data generated from the FFQ tended to be higher. This difference became less apparent at the nutrient level, although the estimated average consumption of arachidonic acid and EPA using the FFQ still exceeded values recorded with the 24 h recall method by 45 % and 29 %, respectively.ConclusionsOn the basis of the systematic selection process of the food list, the established practicability of the FFQ and the overall plausibility of the results, the use of this FFQ is justified in future epidemiological studies. AU - Stiegler, Petra AU - Sausenthaler, Stefanie AU - Buyken, Anette AU - Rzehak, Peter AU - Czech, Daniel AU - Linseisen, Jakob AU - Kroke, Anja AU - Gedrich, Kurt AU - Robertson, Claire AU - Heinrich, Joachim ID - 27716 JF - Public Health Nutrition SN - 1368-9800 TI - A new FFQ designed to measure the intake of fatty acids and antioxidants in children ER - TY - JOUR AU - Shi, Lijie AU - Berkemeyer, Shoma AU - Buyken, Anette AU - Maser-Gluth, Christiane AU - Remer, Thomas ID - 27722 JF - Metabolism SN - 0026-0495 TI - Glucocorticoids and body fat associated with renal uric acid and oxalate, but not calcium excretion, in healthy children ER - TY - JOUR AU - Buyken, Anette AU - Günther, Anke LB AU - Barclay, Alan AU - Brand-Miller, Jennie AU - Schulze, Matthias B ID - 27751 JF - The American Journal of Clinical Nutrition SN - 0002-9165 TI - Glycemic index in overweight development: distinguishing limited evidence from limits in evidence ER - TY - GEN AU - Kundisch, Dennis AU - Mittal, N. AU - Nault, B. ID - 2783 T2 - 10th Workshop on Information Systems and Economics (WISE) TI - IT Productivity and Aggregation using Income Accounting ER - TY - CONF AU - Kundisch, Dennis AU - Zorzi, R. ID - 2784 T2 - Proceedings of the 15th Amercas Conference on Information Systems (AMCIS) TI - Enhancing the Quality of Financial Advice with Web 2.0 - An Approach considering Social Capital in the private Asset Allocation ER - TY - GEN AU - Kundisch, Dennis AU - Klein, C. ID - 2785 T2 - International Federation of Classification Societies 2009 Conference TI - An Evaluation Framework for Tracker Certificates during the Financial Crisis and beyond ER - TY - CHAP AU - Dorfleitner, G. AU - Klein, C. AU - Kundisch, Dennis ID - 2787 T2 - Monetary Growth: Trends, Impacts and Policies TI - Technical Analysis as a Method of Risk Management ER - TY - JOUR AU - Eickelmann, Birgit ID - 27879 IS - 1 JF - Journal for Educational Research Online TI - Rezension zu L.J. Issing & P. Klimsa (Hrsg.) (2009). Online-Lernen. Handbuch für Wissenschaft und Praxis. München: Oldenbourg Verlag VL - 1 ER - TY - BOOK ED - Kundisch, Dennis ED - Veit, D. ED - Weitzel, T. ED - Weinhardt, C. ID - 2792 TI - Proceedings of the 4th International Workshop on Enterprise Applications and Services in the Finance Industry VL - 23 ER - TY - GEN AU - Adelt, P. AU - Donoth, J. AU - Gausemeier, Jürgen AU - Henkeler, S. AU - Kahl, S. AU - Klöpper, B. AU - Krupp, A. AU - Münch, E. AU - Oberthür, S. AU - Paiz, C. AU - Porrmann, M. AU - Radkowski, R. AU - Romaus, C. AU - Schmidt, A. AU - Schulz, B. AU - Tscheuschner, T. AU - Vöcking, H. AU - Witkowski, U. AU - Witting, K. ID - 27937 SN - 978-3-939350-53-8 TI - Selbstoptimierende Systeme des Maschinenbaus - Definitionen, Anwendungen, Konzepte VL - 234 ER - TY - GEN AU - Dell'Aere, A. AU - Hirsch, M. AU - Klöpper, B. AU - Koester, M. AU - Krüger, M. AU - Krupp, A. AU - Müller, T. AU - Oberthür, S. AU - Pook, S. AU - Priesterjahn, C. AU - Romaus, C. AU - Schmidt, A. AU - Sondermann-Wölke, C. AU - Tichy, M. AU - Vöcking, H. AU - Zimmer, D. ID - 27938 SN - 978-3-939350-54-5 TI - Verlässlichkeit selbstoptimierender Systeme - Potenziale nutzen und Risiken vermeiden VL - 235 ER - TY - CONF AB - This paper presents a system that uses the domain name of a German business website to locate its information pages (e.g. company profile, contact page, imprint) and then identifies business specific information. We therefore concentrate on the extraction of characteristic vocabulary like company names, addresses, contact details, CEOs, etc. Above all, we interpret the HTML structure of documents and analyze some contextual facts to transform the unstructured web pages into structured forms. Our approach is quite robust in variability of the DOM, upgradeable and keeps data up-to-date. The evaluation experiments show high efficiency of information access to the generated data. Hence, the developed technique is adaptive to non-German websites with slight language-specific modifications, and experimental results on real-life websites confirm the feasibility of the approach. AU - Lee, Yeong Su AU - Geierhos, Michaela ED - Aly, Robin ED - Hauff, C. ED - Hiemstra, Djoerd ED - Huibers, Theo W.C. ED - de Jong, Franciska M.G. ID - 1114 KW - company search KW - information extraction KW - sublanguage SN - 0929-0672 T2 - Proceedings of the 9th Dutch-Belgian Information Retrieval Workshop TI - Business Specific Online Information Extraction from German Websites ER - TY - CONF AB - This paper presents an approach to extract data records from websites, particularly ones with event calendars. We therefore use language-specific key expressions and HTML patterns to recognize every single event given on the investigated web page. One of the most remarkable advantages of our method is that it does not require any additional classification steps based on machine learning algorithms or keyword extraction methods; it is a so-called one-step mining technique. Our experimental results obtained on German opera websites show excellent results in precision and recall. Furthermore, we could demonstrate that our proposed technique outperforms other data record mining applications run on event sites. AU - Lee, Yeong Su AU - Geierhos, Michaela ID - 1115 T2 - KDML’09 Tagungsband. Workshop-Woche: Lernen - Wissen - Adaptivität. LWA 2009. 21.-23.09.2009 TI - Key Expression driven Record Mining for Event Calendar Search ER - TY - CHAP AB - This paper presents a system that uses the domain name of a German business website to locate its information pages (e.g. company profile, contact page, imprint) and then identifies business specific information. We therefore concentrate on the extraction of characteristic vocabulary like company names, addresses, contact details, CEOs, etc. Above all, we interpret the HTML structure of documents and analyze some contextual facts to transform the unstructured web pages into structured forms. Our approach is quite robust in variability of the DOM, upgradeable and keeps data up-to-date. The evaluation experiments show high efficiency of information access to the generated data. Hence, the developed technique is adaptive to non-German websites with slight language-specific modifications, and experimental results on real-life websites confirm the feasibility of the approach. AU - Lee, Yeong Su AU - Geierhos, Michaela ED - Gelbukh, Alexander ID - 1116 SN - 978-3-642-00381-3 T2 - Computational Linguistics and Intelligent Text Processing: 5th International Conference, CICLing 2004, Seoul, Korea, February 15-21, 2004, Proceedings TI - Business Specific Online Information Extraction from German Websites VL - 5449 ER - TY - THES AU - Meyer, Matthias ID - 20937 TI - Musterbasiertes Re-Engineering von Softwaresystemen ER - TY - CHAP AU - Brennecke, Andreas AU - Finke, Stefan AU - Oevel, Gudrun AU - Roth, A. ED - Hauenschild, W. ED - Meister, D. M. ED - Schäfer, W. ID - 17316 T2 - Hochschulentwicklung innovativ gestalten – Das Projekt Locomotion an der Universität Paderborn TI - Dienste-Infrastrukturen für eLearning – Konzeption, Aufbau und Betrieb ER - TY - JOUR AU - Zentgraf, Thomas AU - Zhang, Shuang AU - Oulton, Rupert F. AU - Zhang, Xiang ID - 1734 IS - 19 JF - Physical Review B SN - 1098-0121 TI - Ultranarrow coupling-induced transparency bands in hybrid plasmonic systems VL - 80 ER - TY - JOUR AU - Oulton, Rupert F. AU - Sorger, Volker J. AU - Zentgraf, Thomas AU - Ma, Ren-Min AU - Gladden, Christopher AU - Dai, Lun AU - Bartal, Guy AU - Zhang, Xiang ID - 1735 IS - 7264 JF - Nature SN - 0028-0836 TI - Plasmon lasers at deep subwavelength scale VL - 461 ER - TY - JOUR AU - Valentine, Jason AU - Li, Jensen AU - Zentgraf, Thomas AU - Bartal, Guy AU - Zhang, Xiang ID - 1736 IS - 7 JF - Nature Materials SN - 1476-1122 TI - An optical cloak made of dielectrics VL - 8 ER - TY - JOUR AU - Meyer auf der Heide, Friedhelm AU - Rammig, Franz-Josef ID - 17453 JF - Public Service Review: Science and Technology TI - Self-Organisation and Self-Optimization VL - 04 ER - TY - CHAP AU - Peckhaus, Volker ED - Lapointe, Sandra ED - Eklund, Matti ED - Thomasson, Amie L. ID - 17610 T2 - The Baltic International Yearbook of Cognition, Logic and Communication, Bd. 4: 200 Years of Analytical Philosophy TI - Language and Logic in German Post-Hegelian Philosophy ER - TY - CHAP AU - Mindt, Ilka ID - 17710 T2 - Anglistik. International Journal of English Studies TI - Guest-editor des Focus On "Corpus Linguistics - Methods and Approaches" ER - TY - JOUR AU - Mindt, Ilka ID - 17770 JF - Anglistik. International Journal of English Studies TI - Corpus-based and corpus-driven approaches: An investigation of the verb do VL - 20:1 ER - TY - JOUR AU - Mindt, Ilka ID - 17771 JF - Anglistik. International Journal of English Studies TI - Corpus Linguistics: a discipline on the move VL - 20:1 ER - TY - JOUR AU - Briest, Patrick ID - 19031 IS - 1 JF - it - Information Technology SN - 1611-2776 TI - Algorithmische und komplexitätstheoretische Aspekte kombinatorischer Preisoptimierung (Computational Aspects of Combinatorial Pricing Problems) VL - 51 ER -