@article{HirmerDanilovGiglbergeretal., author = {Hirmer, Marion and Danilov, Sergey N. and Giglberger, Stephan and Putzger, J{\"u}rgen and Niklas, Andreas and J{\"a}ger, Andreas and Hiller, Karl-Anton and Schmalz, Gottfried and Redlich, Britta and Schulz, Irene and Monkman, Gareth J. and Ganichev, Sergey D.}, title = {Spectroscopic Study of Human Teeth and Blood from Visible to Terahertz Frequencies for Clinical Diagnosis of Dental Pulp Vitality}, series = {Journal of Infrared, Millimeter, and Terahertz Waves}, volume = {33}, journal = {Journal of Infrared, Millimeter, and Terahertz Waves}, publisher = {Springer}, issn = {1866-6906}, doi = {10.1007/s10762-012-9872-3}, pages = {366 -- 375}, abstract = {Transmission spectra of wet human teeth and dentin slices, together with blood of different flow rates were investigated. The measurements carried out over a wide spectral range, from visible light down to terahertz radiation. The results make it possible to find the optimum light frequency for an all-optical determination of pulpal blood flow and, consequently, for clinically diagnosis of tooth vitality.}, language = {en} } @misc{ThemaBellackWeidlichetal., author = {Thema, Martin and Bellack, Annett and Weidlich, Tobias and Huber, Harald and Karl, J{\"u}rgen and Sterner, Michael}, title = {Optimierung biologischer CO2-Methanisierung im Rieselbett-Reaktor}, series = {4. Regensburger Energiekongress, Regensburg 26.-27.02.2019}, journal = {4. Regensburger Energiekongress, Regensburg 26.-27.02.2019}, language = {de} } @inproceedings{ThemaBellackWeidlichetal., author = {Thema, Martin and Bellack, Annett and Weidlich, Tobias and Huber, Harald and Karl, J{\"u}rgen and Sterner, Michael}, title = {Optimizing biological CO2-methanation in a trickle-bed reactor}, series = {6th International Conference on Renewable Energy Gas Technology, 20-21 May 2019, Malm{\"o}, Sweden. Conference proceedings}, booktitle = {6th International Conference on Renewable Energy Gas Technology, 20-21 May 2019, Malm{\"o}, Sweden. Conference proceedings}, editor = {Held, J{\"o}rgen}, publisher = {Renewable Energy Technology International AB}, address = {Lund, Sweden}, pages = {93 -- 94}, language = {en} } @article{ThemaWeidlichHoerletal., author = {Thema, Martin and Weidlich, Tobias and H{\"o}rl, Manuel and Bellack, Annett and M{\"o}rs, Friedemann and Hackl, Florian and Kohlmayer, Matthias and Gleich, Jasmin and Stabenau, Carsten and Trabold, Thomas and Neubert, Michael and Ortloff, Felix and Brotsack, Raimund and Schmack, Doris and Huber, Harald and Hafenbradl, Doris and Karl, J{\"u}rgen and Sterner, Michael}, title = {Biological CO2-Methanation: An Approach to Standardization}, series = {Energies}, volume = {12}, journal = {Energies}, number = {9}, publisher = {MDPI}, doi = {10.3390/en12091670}, pages = {1 -- 32}, abstract = {Power-to-Methane as one part of Power-to-Gas has been recognized globally as one of the key elements for the transition towards a sustainable energy system. While plants that produce methane catalytically have been in operation for a long time, biological methanation has just reached industrial pilot scale and near-term commercial application. The growing importance of the biological method is reflected by an increasing number of scientific articles describing novel approaches to improve this technology. However, these studies are difficult to compare because they lack a coherent nomenclature. In this article, we present a comprehensive set of parameters allowing the characterization and comparison of various biological methanation processes. To identify relevant parameters needed for a proper description of this technology, we summarized existing literature and defined system boundaries for Power-to-Methane process steps. On this basis, we derive system parameters providing information on the methanation system, its performance, the biology and cost aspects. As a result, three different standards are provided as a blueprint matrix for use in academia and industry applicable to both, biological and catalytic methanation. Hence, this review attempts to set the standards for a comprehensive description of biological and chemical methanation processes.}, language = {en} } @incollection{NiklasHillerJaegeretal., author = {Niklas, Andreas and Hiller, Karl-Anton and J{\"a}ger, Andreas and Brandt, M. and Putzger, J{\"u}rgen and Ermer, C. and Schulz, Irene and Monkman, Gareth J. and Giglberger, Stephan and Hirmer, Marion and Danilov, Sergey N. and Ganichev, Sergey D. and Schmalz, Gottfried}, title = {In vitro optical detection of simulated blood pulse in a human tooth pulp model}, series = {Biocompatibility of Dental Materials}, booktitle = {Biocompatibility of Dental Materials}, editor = {Arenholt-Bindslev, Dorthe and Schmalz, Gottfried}, publisher = {Springer}, address = {Berlin ; Heidelberg}, language = {en} } @misc{HirmerDanilovGiglbergeretal., author = {Hirmer, Marion and Danilov, Sergey N. and Giglberger, Stephan and Putzger, J{\"u}rgen and Niklas, Andreas and J{\"a}ger, Andreas and Hiller, Karl-Anton and Schmalz, Gottfried and Redlich, B. and Monkman, Gareth J. and Ganichev, Sergey D.}, title = {Spectroscopic Study of Human Teeth and Blood from Visible to Terahertz Frequencies for Clinical Diagnosis of Dental Pulp Vitality}, series = {PACS, November 11, 2011}, journal = {PACS, November 11, 2011}, abstract = {Transmission spectra of wet human teeth and dentin slices, together with blood of different flow rates were investigated. The measurements carried out over a wide spectral range, from visible light down to terahertz radiation. The results make it possible to find the optimum light frequency for an all-optical determination of pulpal blood flow and, consequently, for clinically diagnosis of tooth vitality.}, language = {en} } @inproceedings{SchulzPutzgerNiklasetal., author = {Schulz, Irene and Putzger, J{\"u}rgen and Niklas, Andreas and Brandt, M. and J{\"a}ger, Andreas and Hardt, A. and Kn{\"o}rzer, S. and Hiller, Karl-Anton and L{\"o}ffler, S. and Schmalz, Gottfried and Danilov, Sergey N. and Giglberger, Stephan and Hirmer, Marion and Ganichev, Sergey D. and Monkman, Gareth J.}, title = {PPG signal acquisition and analysis on in vitro tooth model for dental pulp vitality assessmen}, series = {2nd Applied Research Conference 2012 (ARC 2012), 25./26. June 2012, Nuremberg}, booktitle = {2nd Applied Research Conference 2012 (ARC 2012), 25./26. June 2012, Nuremberg}, publisher = {Shaker-Verlag}, address = {Aachen}, organization = {ARC}, pages = {142 -- 146}, language = {en} } @article{MohrHoefflerBeine, author = {Mohr, Christa and H{\"o}ffler, J{\"u}rgen and Beine, Karl H.}, title = {Versorgungsrealit{\"a}t depressiver Patienten in einer psychiatrisch-psychotherapeutischen Klinik - eine Analyse der Basisdokumentation (BADO) der Jahre 1997 bis 2006}, series = {Gesundheitswesen}, volume = {77}, journal = {Gesundheitswesen}, publisher = {Beuth}, doi = {10.1055/s-0035-1563224}, language = {de} } @article{ThemaWeidlichKauletal., author = {Thema, Martin and Weidlich, Tobias and Kaul, Anja and B{\"o}llmann, Andrea and Huber, Harald and Bellack, Annett and Karl, J{\"u}rgen and Sterner, Michael}, title = {Optimized biological CO2-methanation with a pure culture of thermophilic methanogenic archaea in a trickle-bed reactor}, series = {Bioresource Technology}, journal = {Bioresource Technology}, number = {333}, publisher = {Elsevier}, doi = {10.1016/j.biortech.2021.125135}, abstract = {In this study, a fully automated process converting hydrogen and carbon dioxide to methane in a high temperature trickle-bed reactor was developed from lab scale to field test level. The reactor design and system performance was optimized to yield high methane content in the product gas for direct feed-in to the gas grid. The reaction was catalyzed by a pure culture of Methanothermobacter thermoautotrophicus IM5, which formed a biofilm on ceramic packing elements. During 600 h in continuous and semi-continuous operation in countercurrent flow, the 0.05 m3 reactor produced up to 95.3 \% of methane at a methane production rate of 0.35 mCH43mR-3h-1. Adding nitrogen as carrier gas during startup, foam control and dosing of ammonium and sodium sulfide as nitrogen and sulfur source were important factors for process automation.}, language = {en} } @misc{BeimlerLeisslEbneretal., author = {Beimler, Josef and Leißl, Caroline and Ebner, Lena and Elsner, Michael and M{\"u}hlbauer, Gerhard and Kohlert, Dieter and Schubert, Martin J. W. and Weiß, Andreas P. and Sterner, Michael and Raith, Thomas and Afranseder, Martin and Krapf, Tobias and Mottok, J{\"u}rgen and Siemers, Christian and Großmann, Benjamin and H{\"o}cherl, Johannes and Schlegl, Thomas and Schneider, Ralph and Milaev, Johannes and Rampelt, Christina and Roduner, Christian and Glowa, Christoph and Bachl, Christoph and Schliekmann, Claus and Gnan, Alfons and Grill, Martin and Ruhland, Karl and Piehler, Thomas and Friers, Daniel and Wels, Harald and Pflug, Kenny and Kucera, Markus and Waas, Thomas and Schlachetzki, Felix and Boy, Sandra and Pemmerl, Josef and Leis, Alexander and Welsch, Andreas F.X. and Graf, Franz and Zenger, Gerhard and Volbert, Klaus and Waas, Thomas and Scherzinger, Stefanie and Klettke, Meike and St{\"o}rl, Uta and Heyl, C. and Boldenko, A. and Monkman, Gareth J. and Kujat, Richard and Briem, Ulrich and Hierl, Stefan and Talbot, Sebastian and Schmailzl, Anton and Ławrowski, Robert Damian and Prommesberger, Christian and Langer, Christoph and Dams, Florian and Schreiner, Rupert and Valentino, Piergiorgio and Romano, Marco and Ehrlich, Ingo and Furgiuele, Franco and Gebbeken, Norbert and Eisenried, Michael and Jungbauer, Bastian and Hutterer, Albert and Bauhuber, Michael and Mikrievskij, Andreas and Argauer, Monika and Hummel, Helmut and Lechner, Alfred and Liebetruth, Thomas and Schumm, Michael and Joseph, Saskia and Reschke, Michael and Soska, Alexander and Schroll-Decker, Irmgard and Putzer, Michael and Rasmussen, John and Dendorfer, Sebastian and Weber, Tim and Al-Munajjed, Amir Andreas and Verkerke, Gijsbertus Jacob and Renkawitz, Tobias and Haug, Sonja and Rudolph, Clarissa and Zeitler, Annika and Schaubeck, Simon and Steffens, Oliver and Rechenauer, Christian and Schulz-Brize, Thekla and Fleischmann, Florian and Kusterle, Wolfgang and Beer, Anne and Wagner, Bernd and Neidhart, Thomas}, title = {Forschungsbericht 2013}, editor = {Baier, Wolfgang}, address = {Regensburg}, organization = {Ostbayerische Technische Hochschule Regensburg}, doi = {10.35096/othr/pub-799}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:898-opus4-7990}, pages = {80}, language = {de} }