@inbook{5975, author = {{Nether, Ulrich and Hemmerling, Marco}}, booktitle = {{Product Development and Architecture }}, editor = {{Pottgiesser, Uta and Strauss, Holger}}, pages = {{S. 24--33}}, title = {{{Digital Architecture: From Design to Production }}}, year = {{2013}}, } @inproceedings{6179, author = {{Müller, Ulrich}}, location = {{Trier}}, title = {{{Wasser – der kalte Entzug – Dynamische Gefriertrocknung}}}, year = {{2013}}, } @proceedings{6213, editor = {{Song, Jian}}, isbn = {{978-3-00-041043-7}}, location = {{Lemgo}}, pages = {{250}}, publisher = {{Labor für Feinsystemtechnik, Hochschule Ostwestfalen-Lippe}}, title = {{{Elektrische und optische Verbindungstechnik 2013 : Tagungsband der GMM-Fachtagung : 4. Symposium Connectors}}}, year = {{2013}}, } @inproceedings{6297, author = {{Blauth, Michael and Berger, F. and Song, Jian}}, booktitle = {{Elektrische und optische Verbindungstechnik - Tagungsband der VDE/VDI-GMM-Fachtagung „Symposium Connectors“}}, location = {{Lemgo}}, title = {{{Berechnung der Stromtragfähigkeit von Kontaktsystemen}}}, year = {{2013}}, } @inproceedings{6298, author = {{Song, Jian and Wang, L. and Koch, C.}}, booktitle = {{Elektrische und optische Verbindungstechnik - Tagungsband der VDE/VDI-GMM-Fachtagung „Symposium Connectors“}}, location = {{Lemgo}}, title = {{{Korrelation zwischen Reibungs- und Verschleißeigenschaften und Lebensdauer von Oberflächenschutzschichten elektrischer Kontakte}}}, year = {{2013}}, } @inproceedings{6299, author = {{Möbius, A. and Fuhrmann, Andreas and Bogovic, J. and Stopic, S. and Friedrich, B. and Wang, L. and Koch, C. and Song, Jian}}, booktitle = {{Elektrische und optische Verbindungstechnik - Tagungsband der VDE/VDI-GMM-Fachtagung „Symposium Connectors“}}, location = {{Lemgo}}, title = {{{Elektromechanische Komponenten mit neuen nanopartikelmodifizierten Edelmetalloberflächen}}}, year = {{2013}}, } @inproceedings{6306, author = {{Song, Jian and Wang, L. and Koch, C.}}, booktitle = {{Proceedings of 9. ARNOLD TROSS KOLLOQUIUM}}, location = {{Hamburg}}, title = {{{Reibung und Verschleiss der elektrisch leitenden Schichtwerkstoffe}}}, year = {{2013}}, } @inproceedings{6314, author = {{Song, Jian and Plett, Eduard and Wang, L.}}, booktitle = {{Proceedings of World Tribology Congress}}, location = {{Turin}}, title = {{{Tribological Properties and Lifetime of Electrical Contacts}}}, year = {{2013}}, } @phdthesis{10082, author = {{Felmeden, Jörg}}, isbn = {{978-3-89958-610-7}}, keywords = {{Mischwasser, Phosphorverbindungen, Bodenfilter, Lysimeteruntersuchung}}, publisher = {{Kassel Univ. Press }}, title = {{{Phosphorrückhalt in der Mischwasserbehandlung durch Retentionsbodenfilter-Anlagen}}}, volume = {{33}}, year = {{2013}}, } @misc{10092, author = {{Felmeden, Jörg and Winker, Martina}}, booktitle = {{Hessen-Umwelttech NEWS}}, number = {{3}}, pages = {{14–15}}, publisher = {{Hess. Min. für Wirtschaft, Verkehr und Landesentwicklung [u. a.] }}, title = {{{Intelligente Systemlösungen für die kommunale Wasserwirtschaft. netWORKS 3 testet Umsetzung in Pilotprojekten in Frankfurt und Hamburg}}}, year = {{2013}}, } @inbook{10093, author = {{Felmeden, Jörg and Winker, Martina}}, booktitle = {{Intelligente und multifunktionelle Infrastruktursysteme für eine zukunftsfähige Wasserversorgung und Abwasserentsorgung. Vorstellung der Verbundprojekte: Ziele, Projektpartner und geplantes Vorgehen}}, editor = {{Institut für Urbanistik gGmbH, Deutsches}}, pages = {{20–21}}, publisher = {{Deutsches Institut für Urbanistik gGmbH (Difu)}}, title = {{{Potenzialabschätzung und Umsetzung wasserwirtschaftlicher Systemlösungen auf Quartiersebene in Frankfurt und Hamburg}}}, year = {{2013}}, } @misc{10165, author = {{Wesemann, Derk and Grünberg, Olaf and Witte, Stefan}}, booktitle = {{Embedded Systems Symposium München}}, location = {{München}}, publisher = {{nn}}, title = {{{CAN-Transceiver im Nahfeld - ein kontaktloser Feldbus}}}, year = {{2013}}, } @inbook{10214, abstract = {{For the production of biopharmaceuticals a seed train is required to generate an adequate number of cells for inoculation of the production bioreactor. This seed train is time- and cost-intensive but offers potential for optimization. A method and a protocol are described for the seed train mapping, directed modeling without major effort, and its optimization regarding selected optimization criteria such as optimal points in time for cell passaging. Furthermore, the method can also be applied for the set-up of a new seed train, for example for a new cell line. Although the chapter is directed towards suspension cell lines, the method is also generally applicable, e.g. for adherent cell lines.}}, author = {{Frahm, Björn}}, booktitle = {{Animal Cell Biotechnology - Methods and Protocols}}, editor = {{Pörtner, Ralf}}, isbn = {{978-1-62703-732-7}}, issn = {{1940-6029}}, keywords = {{Seed train, Optimization, Modeling, Prediction, Space-Time-Yield (STY), Systems approach, Bioinformatics, Computational biotechnology, Suspension, Production}}, pages = {{355–367}}, publisher = {{Humana Press}}, title = {{{Seed Train Optimization for Cell Culture}}}, doi = {{10.1007/978-1-62703-733-4_22}}, volume = {{1104}}, year = {{2013}}, } @misc{9937, author = {{Bischofberger, Jenny and Deffner, Jutta and Felmeden, Jörg and Kluge, Thomas and Krug von Nidda, Alexia and Röhrig, Julia and Woltersdorf, Laura}}, keywords = {{Abwasserbehandlung, Effizienz, Grundwasser}}, publisher = {{Institut für Sozial-Ökologische Forschung }}, title = {{{ Integriertes Wasserressourcenmanagement (IWRM) im nördlichen Namibia - Cuvelai-Delta : Teilprojekt Sozialökologie und Koordination - Technologie Sanitär/Abwasser ; Schlussbericht Phase II ; Projektlaufzeit: 01.06.2010 - 31.05.2013 (kostenneutral verlängert bis 30.09.2013) }}}, doi = {{ https://doi.org/10.2314/GBV:798280174 }}, year = {{2013}}, } @misc{12247, abstract = {{When severely degraded fens are rewetted, they often become shallow lakes with an average water depth of less than 1 m. The additional high nutrient availability in highly decomposed peat soils of these newly formed ecosystems favours the fast establishment of a small number of helophytes while the return of lost target species like low sedges and brown mosses could be delayed for decades. We hypothesise that the phosphorus (P) uptake of the newly developed vegetation substantially influences the P cycle in rewetted fens. Therefore, we investigated how much of the P released in upper degraded peat soils is pumped across the redox-interface between the soil and surface water (=‘P barrier’) during the growing season (∼150 days) by six helophytes (Phragmites australis, Typha latifolia, Glyceria maxima, Carex acutiformis, Carex riparia, and Phalaris arundinacea) in five rewetted fens. We then assessed how this would affect the different plant-available P fractions in the rooted degraded peat layers. The highest P uptake during the growing season (duration 150 days from May to September) was recorded for T. latifolia and G. maxima (3.0 and 2.8 g m−2, respectively). Overall, the P uptake was in the range of the P mobilisation rates we measured in highly decomposed peat soils (range: 0.8–15.6 g P m−2, n = 30), but four to 10-fold higher than diffusive net P fluxes at the interface between soil and surface water. Accordingly, helophytes are able to compensate for the high P mobilisation in degraded peat soils during the growing season, by incorporating this P into biomass. On the other hand a large part of the plant-P stock is released after die back through leaching and mineralisation, which increases the P load of these newly formed shallow lakes and possibly also of adjacent water courses. We estimated that it would still take 20–50 years to exhaust the large pool of plant-available P in highly decomposed peat soils if aboveground biomass was removed. Without any further management apart from fen rewetting it is unlikely that the fens will return to low nutrient levels within a human life time.}}, author = {{Zak, Dominik and Gelbrecht, Jörg and Zerbe, Stefan and Shatwell, Tom and Barth, Martin and Cabezas, Alvaro and Steffenhagen, Peggy}}, booktitle = {{Ecological Engineering}}, issn = {{0925-8574}}, keywords = {{Leaching, Phosphorus retention, Phragmites australis, Top soil removal, Redox interface, Rewetting}}, number = {{5}}, pages = {{82--90}}, publisher = {{Elsevier BV}}, title = {{{How helophytes influence the phosphorus cycle in degraded inundated peat soils – Implications for fen restoration}}}, doi = {{10.1016/j.ecoleng.2013.10.003}}, volume = {{66}}, year = {{2013}}, } @misc{12248, abstract = {{Diatoms often dominate temperate lakes and rivers in spring, when increasing temperature and daylength coincide with decreasing silicate concentrations. Since interactions between these factors may be important, we cultivated Stephanodiscus minutulus and Nitzschia acicularis (freshwater diatoms) under silicon limitation at different temperatures and photoperiods in continuous and batch culture. The Monod parameters of Si-limited growth indicated that S. minutulus should be superior under Si limitation. The type of interaction between silicate, temperature and photoperiod differed between species and indicated that the advantage of S. minutulus increases under low temperatures and photoperiods. Competition experiments in semicontinuous culture confirmed these predictions and were described accurately with a model of factor interactions. Multiple regression analysis of field data from a shallow eutrophic lake showed that dissolved silicate (DSi), temperature, photoperiod and total phosphorus (TP) were the most important predictors of spring centric diatom biovolume, where lower temperatures and photoperiods favour this group and higher biovolumes coincide with DSi depletion and higher TP. Pennate diatoms depended more on light, winter population size and grazer abundance. Conditions in situ suggested that factor interactions play a role during spring under strong Si limitation. We propose that the type of interaction reflects specific niche adaptation. Understanding interactions between physical factors and nutrients will increase our understanding of phytoplankton diversity and predictive accuracy of phytoplankton dynamics including combined effects of climate and trophic change.}}, author = {{Shatwell, Tom and Köhler, Jan and Nicklisch, Andreas}}, booktitle = {{Journal of Plankton Research}}, issn = {{1464-3774}}, number = {{5}}, pages = {{957--971}}, publisher = {{Oxford University Press (OUP)}}, title = {{{Temperature and photoperiod interactions with silicon-limited growth and competition of two diatoms}}}, doi = {{10.1093/plankt/fbt058}}, volume = {{35}}, year = {{2013}}, } @misc{12249, abstract = {{We investigated the combined effects of thermal pollution from a nuclear power plant (NPP) and regional climate warming on the thermal regime of a lake. For this purpose, we used the lake model FLake and analyzed 50 years of temperature data from Lake Stechlin, Germany, which served as the cooling water reservoir for the Rheinsberg NPP from 1966 until 1990. Both modeling and statistical data analysis revealed a strong influence of the NPP cooling water discharge on the lake water temperatures and the vertical stability of the water column. A remarkable effect of thermal pollution consisted of strong vertical mixing in winter produced by the discharge of warm water into the lake when ambient water temperatures were below 4 °C. This effect caused a significant increase in the deep hypolimnion temperatures and a corresponding decrease of the vertical stability in the summer. In turn, climate warming had the opposite effect on the summer stability by increasing lake surface temperatures. Both the thermal pollution and climate change increased the duration of the summer stratification period. Our results suggest that industrial thermal pollution in temperate lakes during winter is stored in the deep water column until the next winter, whereas heat added in the summer dissipates relatively rapidly into the atmosphere. Accordingly, the winter thermal pollution could have a long-lasting effect on the lake ecology by affecting benthic biogeochemical processes.}}, author = {{Kirillin, Georgiy and Shatwell, Tom and Kasprzak, Peter}}, booktitle = {{Journal of Hydrology}}, issn = {{1879-2707}}, keywords = {{Industrial thermal pollution, Global warming, Lake stratification, FLake model}}, number = {{7}}, pages = {{47--56}}, publisher = {{Elsevier BV}}, title = {{{Consequences of thermal pollution from a nuclear plant on lake temperature and mixing regime}}}, doi = {{10.1016/j.jhydrol.2013.05.023}}, volume = {{496}}, year = {{2013}}, }