@inbook{27887, author = {{Schlegel-Matthies, Kirsten}}, booktitle = {{Ernährung, Kultur, Lebensqualität. Wege regionaler Nachhaltigkeit}}, editor = {{Antoni-Komar, I. and Pfriem, R. and Raabe, T. and Spiller, A.}}, pages = {{303--315}}, title = {{{Ernährungsbildung in Unterricht und Schulprofil. Essen und Trinken in der Schule – Bildungschance und Beitrag zu sozialer Gerechtigkeit}}}, year = {{2008}}, } @inbook{27888, author = {{Methfessel, B. and Ritterbach, U. and Schlegel-Matthies, Kirsten}}, booktitle = {{.): Schwer messbare Kompetenzen. Herausforderungen für die empirische Fachdidaktik}}, editor = {{Frederking, V.}}, pages = {{115--125}}, title = {{{Private Lebensführung als Umgang mit Komplexität - ein schwer operationalisierbares Bildungsziel}}}, year = {{2008}}, } @inproceedings{17868, abstract = {{The paper describes an approach for an aggregated animation of a simulation experiment in an interactive 3D environment, visualizing multiple, distributed simulation runs. Although the general approach of a 3-dimensional visualization of material flow simulation helps to understand the dynamic behavior of a system better as well as faster, it remains unclear, how typical the animated simulation represents the model, if there is a stochastic influence for even some parameters. By the integrated visualization of multiple distributed simulation runs, this uncertainty can be solved, which will be shown in this paper for a typical simulation study of a queuing system. }}, author = {{Dangelmaier, Wilhelm and Fischer, Matthias and Huber, Daniel and Laroque, Christoph and Suess, Tim}}, booktitle = {{2008 Winter Simulation Conference}}, isbn = {{9781424427079}}, pages = {{2012--2020}}, title = {{{Aggregated 3D-visualization of a distributed simulation experiment of a queuing system}}}, doi = {{10.1109/wsc.2008.4736296}}, year = {{2008}}, } @inproceedings{1940, author = {{Mense, Mario and Scheideler, Christian}}, booktitle = {{Proceedings of the Nineteenth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2008, San Francisco, California, USA, January 20-22, 2008}}, pages = {{1135----1144}}, publisher = {{SIAM}}, title = {{{SPREAD: an adaptive scheme for redundant and fair storage in dynamic heterogeneous storage systems}}}, year = {{2008}}, } @inproceedings{18139, abstract = {{This paper describes a method for the animation of a large number of objects within a dynamic 3D visualization of a material flow simulation model. It uses key-frame based animation. The number of animated objects may grow constantly in complex simulation models, which might lead to an amount of animations that is too big to be computed in real-time. By the use of a dynamic adjustment, the presented algorithm prefers important animations. Less relevant animations are updated rarely, whereby the selection itself is taken by multiple indicators, e.g. the visible size of the animated object on the screen, in order to keep a good optical impression. Dependent on the computing power of the computer, the algorithm controls the animations in such a way, that the fluid visualization of a large number of objects is still possible. Though the algorithm is to be used within a material flow simulator, it is moreover implemented in a specific animation editor, which allows the design and control of animation schemes. It supports the use of grouping to allow the creation of hierarchical structures for complex animations in a fast and easy manner. The evaluation of the algorithm is proven by a test scene, consisting of tens of thousands animated objects. }}, author = {{Laroque, Christoph and Fischer, Matthias and Dangelmaier, Wilhelm and Eikel, Benjamin}}, booktitle = {{Industrial Simulation Conference (ISC 2008)}}, pages = {{306--310}}, publisher = {{EUROSIS-ETI}}, title = {{{Dynamic Control of Animation Schemes for the Efficient 3D-Visualization of Material Flow Simulations}}}, year = {{2008}}, } @inproceedings{18141, abstract = {{Dieser Artikel beschreibt eine Methode zur Animation einer großen Anzahl von Objekten zur dynamischen 3D-Visualisierung eines Simulationsmodells mittels der Materialflusssimulation auf Basis von Schlüsselbildern. Die Anzahl zu animierender Objekte ist in komplexen Modellen zu groß, um alle Animationen flüssig darzustellen. Dynamisch abgestuft wählt das entwickelte Verfahren gezielt wichtige Animationen aus, weniger relevante Animationen werden entsprechend seltener animiert. Die Selektion der Animationen erfolgt nach der projizierten Größe der Objekte auf das Ausgabegerät, um einen guten optischen Eindruck beizubehalten. Angepasst an die Leistungsfähigkeit des Rechners wird das Verfahren so geregelt, dass die Visualisierung einer hohen Anzahl von Objekten in Echtzeit möglich bleibt. Das Verfahren ist in einem Editor prototypisch implementiert, mit dem Schlüsselbilder für Objekte erzeugt werden können. Das Gruppieren von Objekten wird erlaubt, so dass eine Hierarchie von Bewegungspfaden definierbar ist. Die Evaluierung der Methode wird mittels Testszenen durchgeführt, die aus mehreren zehntausend animierten Objekten bestehen.}}, author = {{Laroque, Christoph and Fischer, Matthias and Eikel, Benjamin}}, booktitle = {{Augmented & Virtual Reality in der Produktentstehung}}, pages = {{193----206}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Regelung von Animationen in Simulationen von hochdynamischen Fabrikszenen }}}, volume = {{232}}, year = {{2008}}, } @article{14994, author = {{Zukic, D. and Elsner, A. and Avdagic, Z. and Domik, Gitta}}, journal = {{Proceedings of 11th International Conference on Computer Graphics and Artificial Intelligence}}, pages = {{183--190}}, title = {{{Neural networks in 3D medical scan visualization}}}, year = {{2008}}, } @inproceedings{29474, author = {{Zhang, W. and Inanc, T. and Ober-Blöbaum, Sina and Marsden, J.E.}}, booktitle = {{IEEE International Conference on Robotics and Automation}}, location = {{Pasadena, CA, USA}}, title = {{{Optimal trajectory generation for a dynamic glider in ocean flows modeled by 3d B-spline functions}}}, year = {{2008}}, } @article{36070, author = {{Schlegel-Matthies, Kirsten}}, issn = {{0342-5088}}, journal = {{Haushalt & Bildung}}, number = {{2}}, pages = {{3--5}}, publisher = {{Schneider-Verlag}}, title = {{{Konsumentinnen und Konsumenten - politisch denkende und moralisch handelnde Akteure}}}, volume = {{85}}, year = {{2008}}, } @inproceedings{24043, author = {{Pottebaum, Jens and Konstantopoulos, Stasinos and Koch, Rainer and Paliouras, Georgios}}, booktitle = {{Mobile Response, First International Workshop on Mobile Information Technology for Emergency Response, Mobile Response 2007, Sankt Augustin, Germany, February 22-23, 2007, Revised Selected Papers}}, editor = {{Löffler, Jobst and Klann, Markus}}, isbn = {{978-3-540-75667-5}}, keywords = {{Ver{\}}, pages = {{61--70}}, publisher = {{Springer}}, title = {{{SaR Resource Management Based on Description Logics Technology for Emergency Response}}}, doi = {{10.1007/978-3-540-75668-2_7}}, year = {{2008}}, } @article{54950, abstract = {{The mechanisms by which proteases activate the epithelial sodium channel (ENaC) are not yet fully understood. We investigated the effect of extracellular proteases on rat ENaC heterologously expressed in Xenopus laevis oocytes. Application of trypsin increased ENaC whole-oocyte currents by about 8-fold without a concomitant increase in channel surface expression. The stimulatory effect of trypsin was preserved in oocytes expressing alphagamma-ENaC, but was abolished in oocytes expressing alphabeta-ENaC. Thus, the gamma-subunit appears to be essential for channel activation by extracellular proteases. Site-directed mutagenesis of a putative prostasin cleavage site in the extracellular loop of the gamma-subunit revealed that mutating the 181Lys residue to alanine (gammaK181A) increases ENaC baseline whole-oocyte currents, decreases channel surface expression, and largely reduces the stimulatory effect of extracellular proteases (trypsin, chymotrypsin and human neutrophil elastase). In single-channel recordings from outside-out patches we demonstrated that the gammaK181A mutation essentially abolishes the activation of near-silent channels by trypsin, while a stimulatory effect of trypsin on channel gating is preserved. This apparent dual effect of trypsin on channel gating and on the recruitment of near-silent channels was confirmed by experiments using the beta518C mutant ENaC which can be converted to a channel with an open probability of nearly one by exposure to a sulfhydryl reagent. Interestingly, the gammaK181A mutation results in the spontaneous appearance of a 67 kDa fragment of the gamma-subunit in the plasma membrane which can be prevented by a furin inhibitor and also occurs after channel activation by extracellular trypsin. This suggests that the mutation promotes channel cleavage and activation by endogenous proteases. This would lower the pool of near-silent channels and explain the constitutive activation and reduced responsiveness of the mutant channel to extracellular proteases. We conclude that the mutated site (K181A) affects a region in the gamma-subunit of ENaC that is functionally important for the activation of near-silent channels by extracellular proteases.}}, author = {{Diakov, Alexei and Bera, Katarzyna and Mokrushina, Marianna and Krueger, Bettina and Korbmacher, Christoph}}, journal = {{The Journal of Physiology}}, number = {{19}}, pages = {{4587–4608}}, publisher = {{Wiley}}, title = {{{Cleavage in the γ-subunit of the epithelial sodium channel (ENaC) plays an important role in the proteolytic activation of near-silent channels}}}, doi = {{10.1113/jphysiol.2008.154435}}, volume = {{586}}, year = {{2008}}, } @article{13672, author = {{Hermann, A and Schwerdtfeger, P and Schmidt, Wolf Gero}}, issn = {{0953-8984}}, journal = {{Journal of Physics: Condensed Matter}}, title = {{{Theoretical study of the localization of excess electrons at the surface of ice}}}, doi = {{10.1088/0953-8984/20/22/225003}}, volume = {{20}}, year = {{2008}}, } @inproceedings{25395, author = {{Ngonga Ngomo, Axel-Cyrille and Schumacher, Frank}}, booktitle = {{Human Interface and the Management of Information. Methods, Techniques and Tools in Information Design, Symposium on Human Interface 2007, Held as Part of {HCI} International 2007, Beijing, China, July 22-27, 2007, Proceedings Part {I}}}, editor = {{J. Smith, Michael and Salvendy, Gavriel}}, pages = {{507--516}}, publisher = {{Springer}}, title = {{{Involving the User in Semantic Search}}}, doi = {{10.1007/978-3-540-73345-4\_58}}, volume = {{4557}}, year = {{2007}}, } @article{25934, author = {{Günther, AL and Buyken, Anette and Kroke, A}}, issn = {{0002-9165}}, journal = {{Am J Clin Nutr}}, number = {{6}}, pages = {{1626--1633}}, title = {{{Protein intake during the period of complementary feeding and early childhood and the association with body mass index and percentage body fat at 7 y of age.}}}, doi = {{10.1093/ajcn/85.6.1626}}, volume = {{85}}, year = {{2007}}, } @article{25935, author = {{Buyken, Anette and Trauner, K and Günther, AL and Kroke, A and Remer, T}}, issn = {{0002-9165}}, journal = {{Am J Clin Nutr}}, number = {{4}}, pages = {{980--987}}, title = {{{Breakfast glycemic index affects subsequent daily energy intake in free-living healthy children.}}}, doi = {{10.1093/ajcn/86.4.980}}, volume = {{86}}, year = {{2007}}, } @article{25936, author = {{Karaolis-Danckert, N and Günther, AL and Kroke, A and Hornberg, C and Buyken, Anette}}, issn = {{0002-9165}}, journal = {{Am J Clin Nutr}}, number = {{6}}, pages = {{1700--1708}}, title = {{{How early dietary factors modify the effect of rapid weight gain in infancy on subsequent body-composition development in term children whose birth weight was appropriate for gestational age.}}}, doi = {{10.1093/ajcn/86.5.1700}}, volume = {{86}}, year = {{2007}}, } @article{25937, author = {{Günther, AL and Remer, T and Kroke, A and Buyken, Anette}}, issn = {{0002-9165}}, journal = {{Am J Clin Nutr}}, number = {{6}}, pages = {{1765--1772}}, title = {{{Early protein intake and later obesity risk: which protein sources at which time points throughout infancy and childhood are important for body mass index and body fat percentage at 7 y of age?}}}, doi = {{10.1093/ajcn/86.5.1765}}, volume = {{86}}, year = {{2007}}, } @article{27138, abstract = {{In the present study the relationship between the consumption of different beverage groups and body-weight status in 5 years of study participation in German adolescents was investigated. We used anthropometric and dietary data from 3 d weighed records of 244 subjects between 9 and 18 years of age participating in the Dortmund Nutritional and Anthropometric Longitudinally Designed (DONALD) study. Only subjects with at least four out of six possible weighed dietary records were considered. A repeated-measures regression model (PROC MIXED) was used to analyse the effect of beverage consumption on body-weight status. BMI standard deviation scores (BMI-SDS) and body fat percentage (%BF) were chosen as the dependent variables. In boys, energetic beverage consumption was not associated with BMI-SDS or %BF, neither cross-sectionally nor prospectively. In girls, baseline consumption of energetic beverages did not predict baseline BMI-SDS, baseline %BF, or change in either variable over the study period. However, an increase in energetic beverage consumption over the study period was associated with an increase in BMI-SDS (+0.070 SDS/MJ increase in energetic beverage consumption; P = 0·01). Separate consideration of regular soft drinks and fruit juices revealed that, in girls, BMI-SDS increased with increased fruit juice consumption (+0·096 SDS/MJ increase in fruit juice consumption; P = 0·01), and to a lesser extent with regular soft drink consumption (+0·055 SDS/MJ increase in regular soft drink consumption; P = 0·08). In conclusion, these results suggest that an increase in energetic beverage consumption may result in weight gain, at least in adolescent girls.}}, author = {{Libuda, Lars and Alexy, Ute and Sichert-Hellert, Wolfgang and Stehle, Peter and Karaolis-Danckert, Nadina and Buyken, Anette and Kersting, Mathilde}}, issn = {{0007-1145}}, journal = {{British Journal of Nutrition}}, pages = {{1370--1379}}, title = {{{Pattern of beverage consumption and long-term association with body-weight status in German adolescents – results from the DONALD study}}}, doi = {{10.1017/s0007114507862362}}, year = {{2007}}, } @article{27588, author = {{Libuda, Lars and Alexey, U.}}, journal = {{Monatsschriften Kinderheilkunde}}, pages = {{684}}, title = {{{DONALD News: Zuckerhaltige Getränke und Übergewicht bei Kindern.}}}, volume = {{155}}, year = {{2007}}, } @article{27710, author = {{Buyken, Anette and Liese, A. D.}}, issn = {{0149-5992}}, journal = {{Diabetes Care}}, pages = {{2986--2986}}, title = {{{Dietary Glycemic Index, Glycemic Load, Fiber, Simple Sugars, and Insulin Resistance: The Inter99 Study: Response to Lau et al.}}}, doi = {{10.2337/diacare.28.12.2986}}, year = {{2007}}, }