@article{ReinhardtBitzElOuardietal.2007, author = {Reinhardt, T. and Bitz, Andreas and El Ouardi, A. and Streckert, J. and Sommer, A. and Lerchl, A. and Hansen, V.}, title = {Exposure set-ups for in vivo experiments using radial waveguides}, series = {Radiation Protection Dosimetry}, volume = {124}, journal = {Radiation Protection Dosimetry}, number = {1}, issn = {1742-3406}, doi = {10.1093/rpd/ncm370}, pages = {21 -- 26}, year = {2007}, language = {en} } @article{RauschFriesenAltherretal.2018, author = {Rausch, Lea and Friesen, John and Altherr, Lena and Meck, Marvin and Pelz, Peter F.}, title = {A holistic concept to design optimal water supply infrastructures for informal settlements using remote sensing data}, series = {Remote Sensing}, volume = {10}, journal = {Remote Sensing}, number = {2}, publisher = {MDPI}, address = {Basel}, isbn = {2072-4292}, doi = {10.3390/rs10020216}, pages = {1 -- 23}, year = {2018}, abstract = {Ensuring access to water and sanitation for all is Goal No. 6 of the 17 UN Sustainability Development Goals to transform our world. As one step towards this goal, we present an approach that leverages remote sensing data to plan optimal water supply networks for informal urban settlements. The concept focuses on slums within large urban areas, which are often characterized by a lack of an appropriate water supply. We apply methods of mathematical optimization aiming to find a network describing the optimal supply infrastructure. Hereby, we choose between different decentral and central approaches combining supply by motorized vehicles with supply by pipe systems. For the purposes of illustration, we apply the approach to two small slum clusters in Dhaka and Dar es Salaam. We show our optimization results, which represent the lowest cost water supply systems possible. Additionally, we compare the optimal solutions of the two clusters (also for varying input parameters, such as population densities and slum size development over time) and describe how the result of the optimization depends on the entered remote sensing data.}, language = {en} } @article{PoettgenEdererAltherretal.2015, author = {P{\"o}ttgen, Philipp and Ederer, Thorsten and Altherr, Lena and Lorenz, Ulf and Pelz, Peter F.}, title = {Examination and optimization of a heating circuit for energy-efficient buildings}, series = {Energy Technology}, volume = {4}, journal = {Energy Technology}, number = {1}, publisher = {WILEY-VCH Verlag}, address = {Weinheim}, isbn = {2194-4296}, doi = {10.1002/ente.201500252}, pages = {136 -- 144}, year = {2015}, abstract = {The conference center darmstadtium in Darmstadt is a prominent example of energy efficient buildings. Its heating system consists of different source and consumer circuits connected by a Zortstr{\"o}m reservoir. Our goal was to reduce the energy costs of the system as much as possible. Therefore, we analyzed its supply circuits. The first step towards optimization is a complete examination of the system: 1) Compilation of an object list for the system, 2) collection of the characteristic curves of the components, and 3) measurement of the load profiles of the heat and volume-flow demand. Instead of modifying the system manually and testing the solution by simulation, the second step was the creation of a global optimization program. The objective was to minimize the total energy costs for one year. We compare two different topologies and show opportunities for significant savings.}, language = {en} } @article{PrumeZalachasLaskewitzetal.2008, author = {Prume, Klaus and Zalachas, Nicolas and Laskewitz, Bernd and Kamlah, Marc}, title = {Effective Piezoelectric Coefficients of Ferroelectric Thin Films on Elastic Substrates / Zalachas, Nicolas ; Laskewitz, Bernd ; Kamlah, Marc ; Prume, Klaus ; Lapusta, Yuri ; Tiedke, Stephan}, series = {Journal of Intelligent Material Systems and Structures. 20 (2008), H. 6}, journal = {Journal of Intelligent Material Systems and Structures. 20 (2008), H. 6}, isbn = {1045-389X}, pages = {683 -- 695}, year = {2008}, language = {en} } @article{PrumeWaserFrankenetal.2000, author = {Prume, Klaus and Waser, Rainer and Franken, Klaus and Maier, Horst R.}, title = {Finite-Element Analysis of Ceramic Multilayer Capacitors: Modeling and Electrical Impedance Spectroscopy for a Nondestructive Failure Test / Prume, Klaus ; Waser, Rainer ; Franken, Klaus ; Maier, Horst R. ;}, series = {Journal of the American Ceramic Society. 83 (2000), H. 5}, journal = {Journal of the American Ceramic Society. 83 (2000), H. 5}, isbn = {0002-7820}, pages = {1153 -- 1159}, year = {2000}, language = {en} } @article{PrumeWaser2000, author = {Prume, Klaus and Waser, Rainer}, title = {Finite-element simulation of coupled characteristics of ceramic multilayer capacitors under transient electrical loading / Prume, Klaus ; Waser, Rainer}, series = {Proceedings of the 2000 12th IEEE International Symposium on Applications of Ferroelectrics. Vol. 2}, journal = {Proceedings of the 2000 12th IEEE International Symposium on Applications of Ferroelectrics. Vol. 2}, pages = {675 -- 678}, year = {2000}, language = {en} } @article{PrumeTyholdtCalameetal.2007, author = {Prume, Klaus and Tyholdt, F. and Calame, F. and Raeder, H.}, title = {Chemically derived seeding layer for {100}-textured PZT thin films / Tyholdt, F. ; Calame, F. ; Prume, K. ; Raeder, H. ; Muralt, P.}, series = {Journal of Electroceramics. 19 (2007), H. 4}, journal = {Journal of Electroceramics. 19 (2007), H. 4}, isbn = {1385-3449}, pages = {311 -- 314}, year = {2007}, language = {en} } @article{PrumeTiedkeSchmitzetal.2001, author = {Prume, Klaus and Tiedke, S. and Schmitz, T. and Roelofs, A.}, title = {Direct hysteresis measurements of single nanosized ferroelectric capacitors contacted with an atomic force microscope / Tiedke, S. ; Schmitz, T. ; Prume, K. ; Roelofs, A. ; Schneller, T. ; Kall, U. ; Waser, R. ; Ganpule, C. S. ; Nagarajan, V. ; Stanishevs}, series = {Applied Physics Letters. 79 (2001), H. 22}, journal = {Applied Physics Letters. 79 (2001), H. 22}, isbn = {0003-6951}, pages = {3678 -- 3680}, year = {2001}, language = {en} } @article{PrumeRoelofsSchmitzetal.2002, author = {Prume, Klaus and Roelofs, Andreas and Schmitz, Thorsten and Reichenberg, Bernd}, title = {Compensation of the Parasitic Capacitance of a Scanning Force Microscope Cantilever Used for Measurements on Ferroelectric Capacitors of Submicron Size by Means of Finite Element Simulations / Prume, Klaus ; Roelofs, Andreas ; Schmitz, Thorsten ; Reichenb}, series = {Japanese Journal of Applied Physics. 41 (2002), H. 11B}, journal = {Japanese Journal of Applied Physics. 41 (2002), H. 11B}, isbn = {0021-4922}, pages = {7198 -- 7201}, year = {2002}, language = {en} } @article{PrumeReichenbergRoelofsetal.2004, author = {Prume, Klaus and Reichenberg, B. and Roelofs, A. and Waser, R.}, title = {In-situ compensation of the parasitic capacitance for nanoscale hysteresis measurements / Schmitz, T. ; Prume, K. ; Reichenberg, B. ; Roelofs, A. ; Waser, R. ; Tiedke, S.}, series = {Journal of the European Ceramic Society. 24 (2004), H. 6}, journal = {Journal of the European Ceramic Society. 24 (2004), H. 6}, isbn = {0955-2219}, pages = {1145 -- 1147}, year = {2004}, language = {en} }