@inproceedings{SchmidtsBoltesKraftetal.2017, author = {Schmidts, Oliver and Boltes, Maik and Kraft, Bodo and Schreiber, Marc}, title = {Multi-pedestrian tracking by moving Bluetooth-LE beacons and stationary receivers}, series = {2017 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 18-21 September 2017, Sapporo, Japan}, booktitle = {2017 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 18-21 September 2017, Sapporo, Japan}, pages = {1 -- 4}, year = {2017}, language = {en} } @article{SchmidtLangenHerzogetal.1997, author = {Schmidt, Daniela and Langen, Karl-J. and Herzog, Hans and Wirths, Jochen and Holschbach, Markus and Kiwit, J{\"u}rgen C. W. and Ziemons, Karl and Coenen, Heinz-H. and M{\"u}ller-G{\"a}rtner, Hans-W.}, title = {Whole-body kinetics and dosimetry of L-3[123I]-iodo-α-methyltyrosine}, series = {European Journal of Nuclear Medicine}, volume = {24}, journal = {European Journal of Nuclear Medicine}, number = {9}, isbn = {1619-7089}, pages = {1162 -- 1166}, year = {1997}, language = {en} } @inproceedings{SchlemmerPorstBassametal.2017, author = {Schlemmer, Katharina and Porst, Dariusz and Bassam, Rasha and Artmann, Gerhard and Digel, Ilya}, title = {Effects of nitric oxide (NO) and ATP on red blood cell phenotype and deformability}, series = {2nd YRA MedTech Symposium 2017 : June 8th - 9th / 2017 / Hochschule Ruhr-West}, booktitle = {2nd YRA MedTech Symposium 2017 : June 8th - 9th / 2017 / Hochschule Ruhr-West}, editor = {Erni, Daniel and Fischerauer, Alice and Himmel, J{\"o}rg and Seeger, Thomas and Thelen, Klaus}, publisher = {Universit{\"a}t Duisburg-Essen}, address = {Duisburg}, organization = {MedTech Symposium}, isbn = {978-3-9814801-9-1}, doi = {10.17185/duepublico/43984}, pages = {100 -- 101}, year = {2017}, language = {en} } @article{SchindlerBialonskiHorstmannetal.2008, author = {Schindler, Kaspar A. and Bialonski, Stephan and Horstmann, Marie-Therese and Elger, Christian E. and Lehnertz, Klaus}, title = {Evolving functional network properties and synchronizability during human epileptic seizures}, series = {Chaos: An Interdisciplinary Journal of Nonlinear Science}, volume = {18}, journal = {Chaos: An Interdisciplinary Journal of Nonlinear Science}, number = {3}, issn = {1089-7682}, doi = {10.1063/1.2966112}, pages = {033119}, year = {2008}, language = {en} } @article{SchierenKleinschmidtSchmutzetal.2019, author = {Schieren, Mark and Kleinschmidt, Joris and Schmutz, Axel and Loop, Torsten and Gatzweiler, Karl-Heinz and Staat, Manfred and Wappler, Frank and Defosse, Jerome}, title = {Comparison of forces acting on maxillary incisors during tracheal intubation with different laryngoscopy techniques: a blinded manikin study}, series = {Anaesthesia}, volume = {74}, journal = {Anaesthesia}, number = {12}, publisher = {Wiley-Blackwell}, address = {Oxford}, isbn = {1365-2044}, doi = {10.1111/anae.14815}, year = {2019}, language = {en} } @phdthesis{Schieffer2012, author = {Schieffer, Andre}, title = {Studies on diversity and coexistence in an experimental microbial community}, pages = {76 Bl. : Ill.}, year = {2012}, abstract = {Biodiversity and the coexistence of species have puzzled and fascinated biologists since decades and is a hotspot in todays' natural sciences. Preserving this biodiversity is a great challenge as habitats and environments underlying tremendous changes like climate change and the loss of natural habitats, which are mainly due to anthropogenic influences. The coexistence of numerous species even in homogeneous environments is a stunning feature of natural communities and has been summarized under the term 'paradox of plankton'. Up to now, there are several mechanisms discussed, which may contribute to local and global diversity of organisms. Several interspecific trade offs have been identified maintaining the coexistence of species like their abilities regarding competition and predator avoidance, their capability to disperse in space and time, and their ability to exploit variable resources. Further, micro-evolutionary dynamics supporting the coexistence of species have been added to our knowledge, and deriving from theoretical deterministic models, non-linear dynamics which describe the temporal fluctuation of abundances of organisms. Whereas competition and predation seem to be clue structural elements within interacting organisms, the intrinsic dynamic behavior - by means of temporal changes in abundance - plays an important role regarding coexistence within a community. The present work sheds light on different factors affecting the coexistence of species using experimental microbial model systems consisting of a bacterivorous ciliate as the predator and two bacteria strains as prey organism. Additionally, another experimental setup consisting of two up to five bacteria species competing for one limiting resource was investigated. Highly controllable chemostat systems were established to exclude extrinsic disturbances. According to theoretical analyses I was able to show - experimentally and theoretically - that phenotypic plasticity of one species within a microbial one-predator-two-prey food web enlarges the range of possible coexistence of all species under different dynamic conditions, compared to a food web without phenotypic plasticity. This was accompanied by non-linear (chaotic) population dynamics within all experimental systems showing phenotypic plasticity. The experiments on the interplay of competition, predation and invasion showed that all aspects have an influence on species coexistence. Under undisturbed controlled conditions all aspects were analyzed in detail and in combination. Populations showed oscillations which were shown by quasi-chaotic attractors in phase space diagrams. Competition experiments with two up to five bacteria species competing for one limiting resource showed that all organisms were able to coexist which was mediated by species oscillations entering a regime of chaos. Besides that fact it was found, that the productivity (biomass) as well as the total cell numbers - under the same nutrition supply - increased by an increasing number of species in the experimental systems. Up to now, the occurrence of non-linear dynamics in well controlled experimental studies has been recognized several times and this phenomenon seemed to be more common in natural systems than generally assumed.}, language = {en} } @article{SchelthoffBasermannReichel1997, author = {Schelthoff, Christof and Basermann, Achim and Reichel, Bj{\"o}rn}, title = {Preconditioned CG methods for sparse matrices on massively parallel machines / Basermann, A. ; Reichel, B. ; Schelthoff, C.}, series = {Parallel Computing. 23 (1997), H. 3}, journal = {Parallel Computing. 23 (1997), H. 3}, isbn = {0167-8191}, pages = {381 -- 398}, year = {1997}, language = {en} } @article{SawadaNakazawaTakenagaetal.2014, author = {Sawada, Kazuaki and Nakazawa, Hirokazu and Takenaga, Shoko and Hizawa, Takeshi and Futagawa, Masato and Dasai, Fumihiro and Sakurai, Takashi and Okumura, Koichi and Hattori, Toshiaki and Ishida, Makoto}, title = {Multimodal bioimage sensor}, series = {IEICE transactions on fundamentals of electronics, communidations and computer sciences}, volume = {E97-A (2014)}, journal = {IEICE transactions on fundamentals of electronics, communidations and computer sciences}, number = {3}, publisher = {IEICE}, address = {Tokyo}, issn = {0916-8508 (Print) ; 1745-1337 (Online)}, doi = {10.1587/transfun.E97.A.726}, pages = {726 -- 733}, year = {2014}, abstract = {To visualize the biochemical distribution two-dimensionally, we invented a solid-state-type ion image sensor that indicates the chemical activity of solutions and cells. The device, which consists of a CCD array covered with a functionalized membrane to detect charge accumulation, is highly sensitive to changes in the concentration and two-dimensional distribution of ions and biomaterials.}, language = {en} } @inproceedings{SavitskayaKistaubayevaAkimbekovetal.2013, author = {Savitskaya, Irina S. and Kistaubayeva, Aida S. and Akimbekov, Nuraly S. and Digel, Ilya and Zhubanova, Azhar A.}, title = {Performance of Bio-Composite Carbonized Materials in Probiotic Applications}, series = {World Academy of Science, Engineering and Technology International Journal of Biotechnology and Bioengineering}, volume = {7}, booktitle = {World Academy of Science, Engineering and Technology International Journal of Biotechnology and Bioengineering}, number = {7}, pages = {685 -- 689}, year = {2013}, language = {en} } @incollection{SavitskayaKistaubayevaAkimbekovetal.2020, author = {Savitskaya, Irina S. and Kistaubayeva, Aida S. and Akimbekov, Nuraly and Digel, Ilya and Shokatayeva, Dina and Zhubanova, Azhar Achmet}, title = {Prospective Use of Probiotics Immobilized on Sorbents with Nanostructured Surfaces}, series = {Carbon Nanomaterials in Biomedicine and the Environment}, booktitle = {Carbon Nanomaterials in Biomedicine and the Environment}, publisher = {Jenny Stanford Publishing}, address = {Singapore}, isbn = {978-981-4800-27-3}, doi = {10.1201/9780429428647-12}, pages = {229 -- 267}, year = {2020}, abstract = {Activated carbons are known as excellent adsorbents. Their applications include the adsorptive removal of color, odor, taste, undesirable organic and inorganic pollutants from drinking and waste water; air purification in inhabited spaces; purification of many chemicals, pharmaceutical products and many others. This chapter elucidates the role of normal microflora in the maintenance of human health and presents materials on possible clinical displays of microecological infringements and ways of their correction. It presents new developments concerning new probiotics with immobilized Lactobacillus and Bacillus. The chapter considers the mechanisms of the intestine disbacteriosis correction by sorbed probiotics. It demonstrates the advantages and creation prospects of immobilized probiotics developed on the basis of carbonized rice husk. There are great prospects for the development of medical biotechnology due to use of carbon sorbents with a nanostructured surface. Microbial communities form a biocenosis of the biotope and together with the host organism create permanent or temporary ecosystems.}, language = {en} } @article{SavitskayaKistaubayevaIgnatovaetal.2019, author = {Savitskaya, I.S. and Kistaubayeva, A.S. and Ignatova, L.V. and Digel, Ilya}, title = {Antimicrobial and wound healing properties of a bacterial cellulose based material containing B. subtilis cells}, series = {Heliyon}, volume = {5}, journal = {Heliyon}, number = {10}, publisher = {Elsevier}, address = {Amsterdam}, issn = {2405-8440}, doi = {10.1016/j.heliyon.2019.e02592}, pages = {Artikelnummer e02592}, year = {2019}, language = {en} } @article{SavitskayaKistaubayevaDigeletal.2017, author = {Savitskaya, I. S. and Kistaubayeva, A. S. and Digel, Ilya and Shokatayeva, D. H.}, title = {Physicochemical and Antibacterial Properties of Composite Films Based on Bacterial Cellulose and Chitosan for Wound Dressing Materials}, series = {Eurasian Chemico-Technological Journal}, volume = {19}, journal = {Eurasian Chemico-Technological Journal}, number = {3}, issn = {2522-4867}, doi = {10.18321/ectj670}, pages = {255 -- 264}, year = {2017}, language = {en} } @article{SanderRoy2004, author = {Sander, Volker and Roy, Alain}, title = {GARA: A Uniform Quality of Service Architecture / Roy, Alain ; Sander, Volker}, series = {Grid resource management : state of the art and future trends / ed. by Jarek Nabrzyski; Jennifer M. Schopf; Jan W\&\#796;eglarz}, journal = {Grid resource management : state of the art and future trends / ed. by Jarek Nabrzyski; Jennifer M. Schopf; Jan W\&\#796;eglarz}, publisher = {Kluwer Academic Publ.}, address = {Boston}, isbn = {1-4020-7575-8}, pages = {377 -- 394}, year = {2004}, language = {en} } @book{SanderRoy2002, author = {Sander, Volker and Roy, Alain}, title = {Advance Reservation API / Roy, Alain ; Sander, Volker}, publisher = {Global Grid Forum}, pages = {26 S.}, year = {2002}, language = {en} } @article{SanderFosterFidleretal.2004, author = {Sander, Volker and Foster, Ian T. and Fidler, Markus and Roy, Alain}, title = {End-to-end quality of service for high-end applications / Foster, Ian T. ; Fidler, Markus ; Roy, Alain ; Sander, Volker ; Winkler, Linda}, series = {Computer Communications. 27 (2004), H. 14}, journal = {Computer Communications. 27 (2004), H. 14}, isbn = {0140-3664}, pages = {1375 -- 1388}, year = {2004}, language = {en} } @article{SanderFosterRoyetal.2000, author = {Sander, Volker and Foster, Ian and Roy, Alain and Winkler, Linda}, title = {A differentiated services implementation for high-performance TCP flows}, series = {Computer Networks. 34 (2000), H. 6}, journal = {Computer Networks. 34 (2000), H. 6}, isbn = {1389-1286}, pages = {915 -- 929}, year = {2000}, language = {en} } @article{SanderFidlerKlimala2005, author = {Sander, Volker and Fidler, Markus and Klimala, Wojciech}, title = {Traffic shaping in aggregate-based networks: implementation and analysis / Fidler, Markus ; Sander, Volker ; Klimala, Wojciech}, series = {Computer Communications. 28 (2005), H. 3}, journal = {Computer Communications. 28 (2005), H. 3}, isbn = {0140-3664}, pages = {274 -- 286}, year = {2005}, language = {en} } @article{SanderFidler2004, author = {Sander, Volker and Fidler, Markus}, title = {A parameter based admission control for differentiated services networks / Fidler, Markus ; Sander, Volker}, series = {Computer Networks. 44 (2004), H. 4}, journal = {Computer Networks. 44 (2004), H. 4}, isbn = {1389-1286}, pages = {463 -- 479}, year = {2004}, language = {en} } @article{SanderErwinHuber1999, author = {Sander, Volker and Erwin, Dietmar and Huber, Valentina}, title = {High-performance computer management based on Java}, series = {Future Generation Computer Systems. 15 (1999), H. 3}, journal = {Future Generation Computer Systems. 15 (1999), H. 3}, isbn = {0167-739X}, pages = {425 -- 432}, year = {1999}, language = {en} } @article{SanderCzajkowskiFosteretal.2002, author = {Sander, Volker and Czajkowski, K. and Foster, I. and Kesselman, C.}, title = {SNAP: A Protocol for Negotiating Service Level Agreements and Coordinating Resource Management in Distributed Systems / Czajkowski, K. ; Foster, I. ; Kesselman, C. ; Sander, V. ; Tuecke, S.}, series = {Job Scheduling Strategies for Parallel Processing : 8th InternationalWorkshop, JSSPP 2002 Edinburgh, Scotland, UK, July 24, 2002. Revised Papers}, journal = {Job Scheduling Strategies for Parallel Processing : 8th InternationalWorkshop, JSSPP 2002 Edinburgh, Scotland, UK, July 24, 2002. Revised Papers}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-00172-7}, pages = {153 -- 183}, year = {2002}, language = {en} }