[{"title":"Surface Enhanced DNP Assisted Solid-State NMR of Functionatized SiO2 Coated Potycarbonate Membranes","doi":"10.1515/zpch-2017-1032","date_updated":"2026-02-17T16:15:45Z","date_created":"2026-02-07T15:52:47Z","author":[{"full_name":"Kumari, B.","last_name":"Kumari","first_name":"B."},{"first_name":"D.","last_name":"John","full_name":"John, D."},{"first_name":"P.","full_name":"Hoffmann, P.","last_name":"Hoffmann"},{"first_name":"A.","full_name":"Spende, A.","last_name":"Spende"},{"first_name":"M. E.","full_name":"Toimil-Molares, M. E.","last_name":"Toimil-Molares"},{"last_name":"Trautmann","full_name":"Trautmann, C.","first_name":"C."},{"first_name":"C.","last_name":"Hess","full_name":"Hess, C."},{"first_name":"P.","full_name":"Ruff, P.","last_name":"Ruff"},{"last_name":"Schulze","full_name":"Schulze, M.","first_name":"M."},{"last_name":"Stark","full_name":"Stark, R.","first_name":"R."},{"first_name":"G.","last_name":"Buntkowsky","full_name":"Buntkowsky, G."},{"first_name":"A.","full_name":"Andrieu-Brunsen, A.","last_name":"Andrieu-Brunsen"},{"last_name":"Gutmann","full_name":"Gutmann, Torsten","id":"118165","first_name":"Torsten"}],"volume":232,"year":"2018","citation":{"chicago":"Kumari, B., D. John, P. Hoffmann, A. Spende, M. E. Toimil-Molares, C. Trautmann, C. Hess, et al. “Surface Enhanced DNP Assisted Solid-State NMR of Functionatized SiO2 Coated Potycarbonate Membranes.” <i>Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry &#38; Chemical Physics</i> 232, no. 7–8 (2018): 1173–1186. <a href=\"https://doi.org/10.1515/zpch-2017-1032\">https://doi.org/10.1515/zpch-2017-1032</a>.","ieee":"B. Kumari <i>et al.</i>, “Surface Enhanced DNP Assisted Solid-State NMR of Functionatized SiO2 Coated Potycarbonate Membranes,” <i>Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry &#38; Chemical Physics</i>, vol. 232, no. 7–8, pp. 1173–1186, 2018, doi: <a href=\"https://doi.org/10.1515/zpch-2017-1032\">10.1515/zpch-2017-1032</a>.","ama":"Kumari B, John D, Hoffmann P, et al. Surface Enhanced DNP Assisted Solid-State NMR of Functionatized SiO2 Coated Potycarbonate Membranes. <i>Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry &#38; Chemical Physics</i>. 2018;232(7-8):1173–1186. doi:<a href=\"https://doi.org/10.1515/zpch-2017-1032\">10.1515/zpch-2017-1032</a>","apa":"Kumari, B., John, D., Hoffmann, P., Spende, A., Toimil-Molares, M. E., Trautmann, C., Hess, C., Ruff, P., Schulze, M., Stark, R., Buntkowsky, G., Andrieu-Brunsen, A., &#38; Gutmann, T. (2018). Surface Enhanced DNP Assisted Solid-State NMR of Functionatized SiO2 Coated Potycarbonate Membranes. <i>Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry &#38; Chemical Physics</i>, <i>232</i>(7–8), 1173–1186. <a href=\"https://doi.org/10.1515/zpch-2017-1032\">https://doi.org/10.1515/zpch-2017-1032</a>","short":"B. Kumari, D. John, P. Hoffmann, A. Spende, M.E. Toimil-Molares, C. Trautmann, C. Hess, P. Ruff, M. Schulze, R. Stark, G. Buntkowsky, A. Andrieu-Brunsen, T. Gutmann, Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry &#38; Chemical Physics 232 (2018) 1173–1186.","bibtex":"@article{Kumari_John_Hoffmann_Spende_Toimil-Molares_Trautmann_Hess_Ruff_Schulze_Stark_et al._2018, title={Surface Enhanced DNP Assisted Solid-State NMR of Functionatized SiO2 Coated Potycarbonate Membranes}, volume={232}, DOI={<a href=\"https://doi.org/10.1515/zpch-2017-1032\">10.1515/zpch-2017-1032</a>}, number={7–8}, journal={Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry &#38; Chemical Physics}, author={Kumari, B. and John, D. and Hoffmann, P. and Spende, A. and Toimil-Molares, M. E. and Trautmann, C. and Hess, C. and Ruff, P. and Schulze, M. and Stark, R. and et al.}, year={2018}, pages={1173–1186} }","mla":"Kumari, B., et al. “Surface Enhanced DNP Assisted Solid-State NMR of Functionatized SiO2 Coated Potycarbonate Membranes.” <i>Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry &#38; Chemical Physics</i>, vol. 232, no. 7–8, 2018, pp. 1173–1186, doi:<a href=\"https://doi.org/10.1515/zpch-2017-1032\">10.1515/zpch-2017-1032</a>."},"intvolume":"       232","page":"1173–1186","publication_identifier":{"issn":["0942-9352"]},"issue":"7-8","language":[{"iso":"eng"}],"extern":"1","_id":"64000","user_id":"100715","abstract":[{"text":"Surface enhanced solid-state NMR by dynamic nuclear polarization (DNP SENS) enables the characterization of the inner-pore surface functionalization of porous etched ion-track membranes exhibiting low specific surface areas compared to typical SBA- or MCM-type mesoporous silica materials. The membranes were conformally coated with a 5 nm thin SiO2 layer by atomic layer deposition. This layer was subsequently modified by aminopropyl silane linkers that allow further functionalization via the terminal amine group. The results evidence that in principle DNP SENS is a capable tool to analyze more complex porous systems, e.g. bioinspired functional etched ion-track membranes down to the molecular level. These results are relevant also for single nanopore systems, for which a direct analysis of the channel surface functionalization is not feasible by classical characterization methods. The applicability of DNP SENS to complex porous systems requires the optimization of the sample preparation and measurement parameters.","lang":"eng"}],"status":"public","type":"journal_article","publication":"Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry & Chemical Physics"},{"date_updated":"2026-02-17T16:19:17Z","author":[{"full_name":"Azim, Muhammad Mohsin","last_name":"Azim","first_name":"Muhammad Mohsin"},{"full_name":"Pensado, Alfonso","last_name":"Pensado","first_name":"Alfonso"},{"first_name":"Barbara","full_name":"Kirchner, Barbara","last_name":"Kirchner"},{"first_name":"Torsten","id":"118165","full_name":"Gutmann, Torsten","last_name":"Gutmann"},{"full_name":"Groszewicz, Pedro B.","last_name":"Groszewicz","first_name":"Pedro B."},{"full_name":"Buntkowsky, Gerd","last_name":"Buntkowsky","first_name":"Gerd"},{"first_name":"Annegret","full_name":"Stark, Annegret","last_name":"Stark"}],"date_created":"2026-02-07T08:58:23Z","volume":266,"title":"Ionothermal synthesis of crystalline microporous aluminophosphates: Systematic study on the conditions affecting the framework type","doi":"10.1016/j.micromeso.2018.02.053","year":"2018","citation":{"ieee":"M. M. Azim <i>et al.</i>, “Ionothermal synthesis of crystalline microporous aluminophosphates: Systematic study on the conditions affecting the framework type,” <i>Microporous and Mesoporous Materials</i>, vol. 266, pp. 204–213, 2018, doi: <a href=\"https://doi.org/10.1016/j.micromeso.2018.02.053\">10.1016/j.micromeso.2018.02.053</a>.","chicago":"Azim, Muhammad Mohsin, Alfonso Pensado, Barbara Kirchner, Torsten Gutmann, Pedro B. Groszewicz, Gerd Buntkowsky, and Annegret Stark. “Ionothermal Synthesis of Crystalline Microporous Aluminophosphates: Systematic Study on the Conditions Affecting the Framework Type.” <i>Microporous and Mesoporous Materials</i> 266 (2018): 204–213. <a href=\"https://doi.org/10.1016/j.micromeso.2018.02.053\">https://doi.org/10.1016/j.micromeso.2018.02.053</a>.","ama":"Azim MM, Pensado A, Kirchner B, et al. Ionothermal synthesis of crystalline microporous aluminophosphates: Systematic study on the conditions affecting the framework type. <i>Microporous and Mesoporous Materials</i>. 2018;266:204–213. doi:<a href=\"https://doi.org/10.1016/j.micromeso.2018.02.053\">10.1016/j.micromeso.2018.02.053</a>","apa":"Azim, M. M., Pensado, A., Kirchner, B., Gutmann, T., Groszewicz, P. B., Buntkowsky, G., &#38; Stark, A. (2018). Ionothermal synthesis of crystalline microporous aluminophosphates: Systematic study on the conditions affecting the framework type. <i>Microporous and Mesoporous Materials</i>, <i>266</i>, 204–213. <a href=\"https://doi.org/10.1016/j.micromeso.2018.02.053\">https://doi.org/10.1016/j.micromeso.2018.02.053</a>","mla":"Azim, Muhammad Mohsin, et al. “Ionothermal Synthesis of Crystalline Microporous Aluminophosphates: Systematic Study on the Conditions Affecting the Framework Type.” <i>Microporous and Mesoporous Materials</i>, vol. 266, 2018, pp. 204–213, doi:<a href=\"https://doi.org/10.1016/j.micromeso.2018.02.053\">10.1016/j.micromeso.2018.02.053</a>.","short":"M.M. Azim, A. Pensado, B. Kirchner, T. Gutmann, P.B. Groszewicz, G. Buntkowsky, A. Stark, Microporous and Mesoporous Materials 266 (2018) 204–213.","bibtex":"@article{Azim_Pensado_Kirchner_Gutmann_Groszewicz_Buntkowsky_Stark_2018, title={Ionothermal synthesis of crystalline microporous aluminophosphates: Systematic study on the conditions affecting the framework type}, volume={266}, DOI={<a href=\"https://doi.org/10.1016/j.micromeso.2018.02.053\">10.1016/j.micromeso.2018.02.053</a>}, journal={Microporous and Mesoporous Materials}, author={Azim, Muhammad Mohsin and Pensado, Alfonso and Kirchner, Barbara and Gutmann, Torsten and Groszewicz, Pedro B. and Buntkowsky, Gerd and Stark, Annegret}, year={2018}, pages={204–213} }"},"page":"204–213","intvolume":"       266","_id":"63924","user_id":"100715","keyword":["Aluminophosphates","Ionic liquids","Ionothermal synthesis","Microporous materials","Zeolite analogous"],"language":[{"iso":"eng"}],"extern":"1","type":"journal_article","publication":"Microporous and Mesoporous Materials","abstract":[{"lang":"eng","text":"In a systematic study on the synthesis of aluminophosphates (AlPOs) under ionothermal conditions, initially using 1-butyl-3-methylimidazolium bromide ([C4mim]Br) as ionic liquid solvent and structure-directing agent, the effect of the reaction conditions (i.e. molar P/Al, F/Al and ionic liquid/Al ratios, alternative fluoride sources, influence of the ionic liquid’s cation or anion, temperature, reaction time) on the framework type was studied in detail. In [C4mim]Br, the formation of the more thermodynamically stable AEL framework type proceeds via AFI. The framework type can be changed by choosing another anion or cation of the ionic liquid. Hence, the successful ionothermal synthesis of the AFI framework AlPO is reported by using either N-ethylpyridinium bromide ([C2py]Br) or 1-butyl-3-methylimidazolium chloride ([C4mim]Cl). The mineraliser [Me4N]F, rather than HF, has been used for the first time as an alternative fluoride source in ionothermal synthesis, which can also affect the framework type. Hence, a very efficient synthesis of the LTA framework type is reported in [C4mim]Br using [Me4N]F. Ab initio molecular dynamics (AIMD) studies showed that the anion bridges between the aluminium atoms of the framework and the cation. The interaction is more favoured in the presence of the bromide than the chloride, which may be a clue to the question why the AEL framework is not formed in the chloride-based ionic liquid. This study opens several routes to pursue in the future as numerous ionic liquids are available which can be used in ionothermal synthesis."}],"status":"public"},{"_id":"64278","user_id":"52730","language":[{"iso":"eng"}],"type":"journal_article","publication":"Indagationes Mathematicae","status":"public","date_updated":"2026-02-19T13:30:32Z","publisher":"Elsevier BV","author":[{"full_name":"Flensted-Jensen, Mogens","last_name":"Flensted-Jensen","first_name":"Mogens"},{"full_name":"Kuit, Job J.","last_name":"Kuit","first_name":"Job J."}],"date_created":"2026-02-19T13:29:55Z","volume":29,"title":"Cuspidal integrals for SL(3)/Ke","doi":"10.1016/j.indag.2018.05.005","publication_status":"published","publication_identifier":{"issn":["0019-3577"]},"issue":"5","year":"2018","citation":{"apa":"Flensted-Jensen, M., &#38; Kuit, J. J. (2018). Cuspidal integrals for SL(3)/Ke. <i>Indagationes Mathematicae</i>, <i>29</i>(5), 1235–1258. <a href=\"https://doi.org/10.1016/j.indag.2018.05.005\">https://doi.org/10.1016/j.indag.2018.05.005</a>","bibtex":"@article{Flensted-Jensen_Kuit_2018, title={Cuspidal integrals for SL(3)/Ke}, volume={29}, DOI={<a href=\"https://doi.org/10.1016/j.indag.2018.05.005\">10.1016/j.indag.2018.05.005</a>}, number={5}, journal={Indagationes Mathematicae}, publisher={Elsevier BV}, author={Flensted-Jensen, Mogens and Kuit, Job J.}, year={2018}, pages={1235–1258} }","mla":"Flensted-Jensen, Mogens, and Job J. Kuit. “Cuspidal Integrals for SL(3)/Ke.” <i>Indagationes Mathematicae</i>, vol. 29, no. 5, Elsevier BV, 2018, pp. 1235–58, doi:<a href=\"https://doi.org/10.1016/j.indag.2018.05.005\">10.1016/j.indag.2018.05.005</a>.","short":"M. Flensted-Jensen, J.J. Kuit, Indagationes Mathematicae 29 (2018) 1235–1258.","ama":"Flensted-Jensen M, Kuit JJ. Cuspidal integrals for SL(3)/Ke. <i>Indagationes Mathematicae</i>. 2018;29(5):1235-1258. doi:<a href=\"https://doi.org/10.1016/j.indag.2018.05.005\">10.1016/j.indag.2018.05.005</a>","chicago":"Flensted-Jensen, Mogens, and Job J. Kuit. “Cuspidal Integrals for SL(3)/Ke.” <i>Indagationes Mathematicae</i> 29, no. 5 (2018): 1235–58. <a href=\"https://doi.org/10.1016/j.indag.2018.05.005\">https://doi.org/10.1016/j.indag.2018.05.005</a>.","ieee":"M. Flensted-Jensen and J. J. Kuit, “Cuspidal integrals for SL(3)/Ke,” <i>Indagationes Mathematicae</i>, vol. 29, no. 5, pp. 1235–1258, 2018, doi: <a href=\"https://doi.org/10.1016/j.indag.2018.05.005\">10.1016/j.indag.2018.05.005</a>."},"page":"1235-1258","intvolume":"        29"},{"publication":"Ensemblespiel und Klassenmusizieren in Schule und Musikschule. Ein Handbuch für die Praxis.","language":[{"iso":"ger"}],"edition":"4","year":"2018","date_created":"2024-01-31T08:47:55Z","publisher":"Wißner-Verlag","title":"Lateinamerikanische Perkussionsinstrumente im Unterricht.","type":"book_chapter","status":"public","editor":[{"full_name":"Kraemer, Rudolf-Dieter","last_name":"Kraemer","first_name":"Rudolf-Dieter"},{"last_name":"Rüdiger","full_name":"Rüdiger, Wolfgang","first_name":"Wolfgang"}],"department":[{"_id":"753"}],"series_title":"Forum Musikpädagogik","user_id":"14972","_id":"51085","publication_identifier":{"isbn":["978-3-95786-186-3"]},"intvolume":"        41","page":"413-450","citation":{"ieee":"H. Klingmann, “Lateinamerikanische Perkussionsinstrumente im Unterricht.,” in <i>Ensemblespiel und Klassenmusizieren in Schule und Musikschule. Ein Handbuch für die Praxis.</i>, 4th ed., vol. 41, R.-D. Kraemer and W. Rüdiger, Eds. Augsburg: Wißner-Verlag, 2018, pp. 413–450.","chicago":"Klingmann, Heinrich. “Lateinamerikanische Perkussionsinstrumente im Unterricht.” In <i>Ensemblespiel und Klassenmusizieren in Schule und Musikschule. Ein Handbuch für die Praxis.</i>, edited by Rudolf-Dieter Kraemer and Wolfgang Rüdiger, 4th ed., 41:413–50. Forum Musikpädagogik. Augsburg: Wißner-Verlag, 2018.","ama":"Klingmann H. Lateinamerikanische Perkussionsinstrumente im Unterricht. In: Kraemer R-D, Rüdiger W, eds. <i>Ensemblespiel und Klassenmusizieren in Schule und Musikschule. Ein Handbuch für die Praxis.</i> Vol 41. 4th ed. Forum Musikpädagogik. Wißner-Verlag; 2018:413-450.","bibtex":"@inbook{Klingmann_2018, place={Augsburg}, edition={4}, series={Forum Musikpädagogik}, title={Lateinamerikanische Perkussionsinstrumente im Unterricht.}, volume={41}, booktitle={Ensemblespiel und Klassenmusizieren in Schule und Musikschule. Ein Handbuch für die Praxis.}, publisher={Wißner-Verlag}, author={Klingmann, Heinrich}, editor={Kraemer, Rudolf-Dieter and Rüdiger, Wolfgang}, year={2018}, pages={413–450}, collection={Forum Musikpädagogik} }","mla":"Klingmann, Heinrich. “Lateinamerikanische Perkussionsinstrumente im Unterricht.” <i>Ensemblespiel und Klassenmusizieren in Schule und Musikschule. Ein Handbuch für die Praxis.</i>, edited by Rudolf-Dieter Kraemer and Wolfgang Rüdiger, 4th ed., vol. 41, Wißner-Verlag, 2018, pp. 413–50.","short":"H. Klingmann, in: R.-D. Kraemer, W. Rüdiger (Eds.), Ensemblespiel und Klassenmusizieren in Schule und Musikschule. Ein Handbuch für die Praxis., 4th ed., Wißner-Verlag, Augsburg, 2018, pp. 413–450.","apa":"Klingmann, H. (2018). Lateinamerikanische Perkussionsinstrumente im Unterricht. In R.-D. Kraemer &#38; W. Rüdiger (Eds.), <i>Ensemblespiel und Klassenmusizieren in Schule und Musikschule. Ein Handbuch für die Praxis.</i> (4th ed., Vol. 41, pp. 413–450). Wißner-Verlag."},"place":"Augsburg","volume":41,"author":[{"first_name":"Heinrich","full_name":"Klingmann, Heinrich","id":"55566","last_name":"Klingmann"}],"date_updated":"2026-02-23T15:01:18Z"},{"author":[{"last_name":"Hofmann","full_name":"Hofmann, Martin R.","first_name":"Martin R."},{"first_name":"Marcel","full_name":"Lenz, Marcel","last_name":"Lenz"},{"first_name":"Robin","last_name":"Krug","full_name":"Krug, Robin"},{"full_name":"Gerhardt, Nils Christopher","id":"115298","orcid":"0009-0002-5538-231X","last_name":"Gerhardt","first_name":"Nils Christopher"},{"last_name":"Schmieder","full_name":"Schmieder, Kirsten","first_name":"Kirsten"},{"first_name":"Christopher","full_name":"Dillmann, Christopher","last_name":"Dillmann"},{"last_name":"Welp","full_name":"Welp, Hubert","first_name":"Hubert"}],"date_created":"2026-02-20T10:04:04Z","date_updated":"2026-02-25T13:45:03Z","doi":"10.1117/12.2292032","title":"Brain tissue analysis using texture features based on optical coherence tomography images","citation":{"apa":"Hofmann, M. R., Lenz, M., Krug, R., Gerhardt, N. C., Schmieder, K., Dillmann, C., &#38; Welp, H. (2018). Brain tissue analysis using texture features based on optical coherence tomography images. <i>Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII</i>. <a href=\"https://doi.org/10.1117/12.2292032\">https://doi.org/10.1117/12.2292032</a>","bibtex":"@inproceedings{Hofmann_Lenz_Krug_Gerhardt_Schmieder_Dillmann_Welp_2018, title={Brain tissue analysis using texture features based on optical coherence tomography images}, DOI={<a href=\"https://doi.org/10.1117/12.2292032\">10.1117/12.2292032</a>}, booktitle={Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII}, author={Hofmann, Martin R. and Lenz, Marcel and Krug, Robin and Gerhardt, Nils Christopher and Schmieder, Kirsten and Dillmann, Christopher and Welp, Hubert}, year={2018} }","short":"M.R. Hofmann, M. Lenz, R. Krug, N.C. Gerhardt, K. Schmieder, C. Dillmann, H. Welp, in: Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII, 2018.","mla":"Hofmann, Martin R., et al. “Brain Tissue Analysis Using Texture Features Based on Optical Coherence Tomography Images.” <i>Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII</i>, 2018, doi:<a href=\"https://doi.org/10.1117/12.2292032\">10.1117/12.2292032</a>.","ama":"Hofmann MR, Lenz M, Krug R, et al. Brain tissue analysis using texture features based on optical coherence tomography images. In: <i>Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII</i>. ; 2018. doi:<a href=\"https://doi.org/10.1117/12.2292032\">10.1117/12.2292032</a>","chicago":"Hofmann, Martin R., Marcel Lenz, Robin Krug, Nils Christopher Gerhardt, Kirsten Schmieder, Christopher Dillmann, and Hubert Welp. “Brain Tissue Analysis Using Texture Features Based on Optical Coherence Tomography Images.” In <i>Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII</i>, 2018. <a href=\"https://doi.org/10.1117/12.2292032\">https://doi.org/10.1117/12.2292032</a>.","ieee":"M. R. Hofmann <i>et al.</i>, “Brain tissue analysis using texture features based on optical coherence tomography images,” 2018, doi: <a href=\"https://doi.org/10.1117/12.2292032\">10.1117/12.2292032</a>."},"year":"2018","department":[{"_id":"977"}],"user_id":"15911","_id":"64371","language":[{"iso":"eng"}],"publication":"Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII","type":"conference","status":"public"},{"citation":{"ieee":"M. Lenz <i>et al.</i>, “Classification of brain tissue with optical coherence tomography by employing texture analysis,” 2018, doi: <a href=\"https://doi.org/10.1117/12.2307701\">10.1117/12.2307701</a>.","chicago":"Lenz, Marcel, Robin Krug, Nils Christopher Gerhardt, Kirsten Schmieder, Martin R. Hofmann, Christopher Dillmann, and Hubert Welp. “Classification of Brain Tissue with Optical Coherence Tomography by Employing Texture Analysis.” In <i>Optics, Photonics, and Digital Technologies for Imaging Applications V</i>, 2018. <a href=\"https://doi.org/10.1117/12.2307701\">https://doi.org/10.1117/12.2307701</a>.","short":"M. Lenz, R. Krug, N.C. Gerhardt, K. Schmieder, M.R. Hofmann, C. Dillmann, H. Welp, in: Optics, Photonics, and Digital Technologies for Imaging Applications V, 2018.","mla":"Lenz, Marcel, et al. “Classification of Brain Tissue with Optical Coherence Tomography by Employing Texture Analysis.” <i>Optics, Photonics, and Digital Technologies for Imaging Applications V</i>, 2018, doi:<a href=\"https://doi.org/10.1117/12.2307701\">10.1117/12.2307701</a>.","bibtex":"@inproceedings{Lenz_Krug_Gerhardt_Schmieder_Hofmann_Dillmann_Welp_2018, title={Classification of brain tissue with optical coherence tomography by employing texture analysis}, DOI={<a href=\"https://doi.org/10.1117/12.2307701\">10.1117/12.2307701</a>}, booktitle={Optics, Photonics, and Digital Technologies for Imaging Applications V}, author={Lenz, Marcel and Krug, Robin and Gerhardt, Nils Christopher and Schmieder, Kirsten and Hofmann, Martin R. and Dillmann, Christopher and Welp, Hubert}, year={2018} }","apa":"Lenz, M., Krug, R., Gerhardt, N. C., Schmieder, K., Hofmann, M. 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A direct-view customer-oriented digital holographic camera. <i>Thirteenth International Conference on Correlation Optics</i>. <a href=\"https://doi.org/10.1117/12.2304923\">https://doi.org/10.1117/12.2304923</a>","bibtex":"@inproceedings{Besaga_Gerhardt_Hofmann_Maksimyak_2018, title={A direct-view customer-oriented digital holographic camera}, DOI={<a href=\"https://doi.org/10.1117/12.2304923\">10.1117/12.2304923</a>}, booktitle={Thirteenth International Conference on Correlation Optics}, author={Besaga, Vira and Gerhardt, Nils Christopher and Hofmann, Martin R. and Maksimyak, Peter P.}, year={2018} }","short":"V. Besaga, N.C. Gerhardt, M.R. Hofmann, P.P. 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Maksimyak. “A Direct-View Customer-Oriented Digital Holographic Camera.” In <i>Thirteenth International Conference on Correlation Optics</i>, 2018. <a href=\"https://doi.org/10.1117/12.2304923\">https://doi.org/10.1117/12.2304923</a>."},"year":"2018","date_created":"2026-02-20T10:04:03Z","author":[{"first_name":"Vira","full_name":"Besaga, Vira","last_name":"Besaga"},{"first_name":"Nils Christopher","id":"115298","full_name":"Gerhardt, Nils Christopher","last_name":"Gerhardt","orcid":"0009-0002-5538-231X"},{"last_name":"Hofmann","full_name":"Hofmann, Martin R.","first_name":"Martin R."},{"first_name":"Peter P.","full_name":"Maksimyak, Peter P.","last_name":"Maksimyak"}],"date_updated":"2026-02-25T13:47:48Z","doi":"10.1117/12.2304923","title":"A direct-view customer-oriented digital holographic camera","publication":"Thirteenth International Conference on Correlation Optics","type":"conference","status":"public","department":[{"_id":"977"}],"user_id":"15911","_id":"64369","language":[{"iso":"eng"}]},{"quality_controlled":"1","publication_identifier":{"isbn":["978-1-108-41312-1; 978-1-108-33267-5"]},"citation":{"apa":"Glöckner, H. (2018). Lectures on Lie groups over local fields. In <i>New directions in locally compact groups</i> (pp. 37–72). Cambridge: Cambridge University Press. <a href=\"https://doi.org/10.1017/9781108332675.005\">https://doi.org/10.1017/9781108332675.005</a>","bibtex":"@inbook{Glöckner_2018, title={Lectures on Lie groups over local fields}, DOI={<a href=\"https://doi.org/10.1017/9781108332675.005\">10.1017/9781108332675.005</a>}, booktitle={New directions in locally compact groups}, publisher={Cambridge: Cambridge University Press}, author={Glöckner, Helge}, year={2018}, pages={37–72} }","short":"H. Glöckner, in: New Directions in Locally Compact Groups, Cambridge: Cambridge University Press, 2018, pp. 37–72.","mla":"Glöckner, Helge. “Lectures on Lie Groups over Local Fields.” <i>New Directions in Locally Compact Groups</i>, Cambridge: Cambridge University Press, 2018, pp. 37–72, doi:<a href=\"https://doi.org/10.1017/9781108332675.005\">10.1017/9781108332675.005</a>.","chicago":"Glöckner, Helge. “Lectures on Lie Groups over Local Fields.” In <i>New Directions in Locally Compact Groups</i>, 37–72. Cambridge: Cambridge University Press, 2018. <a href=\"https://doi.org/10.1017/9781108332675.005\">https://doi.org/10.1017/9781108332675.005</a>.","ieee":"H. Glöckner, “Lectures on Lie groups over local fields,” in <i>New directions in locally compact groups</i>, Cambridge: Cambridge University Press, 2018, pp. 37–72.","ama":"Glöckner H. Lectures on Lie groups over local fields. In: <i>New Directions in Locally Compact Groups</i>. Cambridge: Cambridge University Press; 2018:37–72. doi:<a href=\"https://doi.org/10.1017/9781108332675.005\">10.1017/9781108332675.005</a>"},"page":"37–72","year":"2018","author":[{"first_name":"Helge","full_name":"Glöckner, Helge","id":"178","last_name":"Glöckner"}],"date_created":"2026-02-26T07:18:05Z","date_updated":"2026-02-26T07:19:19Z","publisher":"Cambridge: Cambridge University Press","doi":"10.1017/9781108332675.005","title":"Lectures on Lie groups over local fields","type":"book_chapter","publication":"New directions in locally compact groups","status":"public","user_id":"178","department":[{"_id":"10"},{"_id":"87"},{"_id":"93"}],"_id":"64633","language":[{"iso":"eng"}],"keyword":["22E50","22E20","22D05","22E35","26E30","37D10"]},{"publication":"2016 MATRIX annals","type":"book_chapter","status":"public","department":[{"_id":"10"},{"_id":"87"},{"_id":"93"}],"user_id":"178","_id":"64632","language":[{"iso":"eng"}],"keyword":["22D05","20G25","22E40"],"quality_controlled":"1","publication_identifier":{"isbn":["978-3-319-72298-6; 978-3-319-72299-3"]},"page":"101–165","citation":{"bibtex":"@inbook{Glöckner_2018, title={Endomorphisms of Lie groups over local fields}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-72299-3_6\">10.1007/978-3-319-72299-3_6</a>}, booktitle={2016 MATRIX annals}, publisher={Cham: Springer}, author={Glöckner, Helge}, year={2018}, pages={101–165} }","mla":"Glöckner, Helge. “Endomorphisms of Lie Groups over Local Fields.” <i>2016 MATRIX Annals</i>, Cham: Springer, 2018, pp. 101–165, doi:<a href=\"https://doi.org/10.1007/978-3-319-72299-3_6\">10.1007/978-3-319-72299-3_6</a>.","short":"H. Glöckner, in: 2016 MATRIX Annals, Cham: Springer, 2018, pp. 101–165.","apa":"Glöckner, H. (2018). Endomorphisms of Lie groups over local fields. In <i>2016 MATRIX annals</i> (pp. 101–165). Cham: Springer. <a href=\"https://doi.org/10.1007/978-3-319-72299-3_6\">https://doi.org/10.1007/978-3-319-72299-3_6</a>","ama":"Glöckner H. Endomorphisms of Lie groups over local fields. In: <i>2016 MATRIX Annals</i>. Cham: Springer; 2018:101–165. doi:<a href=\"https://doi.org/10.1007/978-3-319-72299-3_6\">10.1007/978-3-319-72299-3_6</a>","chicago":"Glöckner, Helge. “Endomorphisms of Lie Groups over Local Fields.” In <i>2016 MATRIX Annals</i>, 101–165. Cham: Springer, 2018. <a href=\"https://doi.org/10.1007/978-3-319-72299-3_6\">https://doi.org/10.1007/978-3-319-72299-3_6</a>.","ieee":"H. Glöckner, “Endomorphisms of Lie groups over local fields,” in <i>2016 MATRIX annals</i>, Cham: Springer, 2018, pp. 101–165."},"year":"2018","author":[{"full_name":"Glöckner, Helge","id":"178","last_name":"Glöckner","first_name":"Helge"}],"date_created":"2026-02-26T07:12:39Z","date_updated":"2026-02-26T07:15:49Z","publisher":"Cham: Springer","doi":"10.1007/978-3-319-72299-3_6","title":"Endomorphisms of Lie groups over local fields"},{"citation":{"chicago":"Nettekoven, C, Kristina Jonas, T Lichtenstein, C Grefkes, R Goldbrunner, and C. Weiss Lucas. “PB 87. Comparison of Three Different FMRI Paradigms for Language Mapping,” 129:e57, 2018. <a href=\"https://doi.org/10.1016/j.clinph.2018.04.632 \">https://doi.org/10.1016/j.clinph.2018.04.632 </a>.","ieee":"C. Nettekoven, K. Jonas, T. Lichtenstein, C. Grefkes, R. Goldbrunner, and C. Weiss Lucas, “PB 87. Comparison of three different fMRI paradigms for language mapping,” 2018, vol. 129, no. 8, p. e57, doi: <a href=\"https://doi.org/10.1016/j.clinph.2018.04.632 \">https://doi.org/10.1016/j.clinph.2018.04.632 </a>.","bibtex":"@inproceedings{Nettekoven_Jonas_Lichtenstein_Grefkes_Goldbrunner_Weiss Lucas_2018, title={PB 87. Comparison of three different fMRI paradigms for language mapping}, volume={129}, DOI={<a href=\"https://doi.org/10.1016/j.clinph.2018.04.632 \">https://doi.org/10.1016/j.clinph.2018.04.632 </a>}, number={8}, author={Nettekoven, C and Jonas, Kristina and Lichtenstein, T and Grefkes, C and Goldbrunner, R and Weiss Lucas, C.}, year={2018}, pages={e57} }","mla":"Nettekoven, C., et al. <i>PB 87. Comparison of Three Different FMRI Paradigms for Language Mapping</i>. no. 8, 2018, p. e57, doi:<a href=\"https://doi.org/10.1016/j.clinph.2018.04.632 \">https://doi.org/10.1016/j.clinph.2018.04.632 </a>.","short":"C. Nettekoven, K. Jonas, T. Lichtenstein, C. Grefkes, R. Goldbrunner, C. Weiss Lucas, in: 2018, p. e57.","ama":"Nettekoven C, Jonas K, Lichtenstein T, Grefkes C, Goldbrunner R, Weiss Lucas C. PB 87. Comparison of three different fMRI paradigms for language mapping. In: Vol 129. ; 2018:e57. doi:<a href=\"https://doi.org/10.1016/j.clinph.2018.04.632 \">https://doi.org/10.1016/j.clinph.2018.04.632 </a>","apa":"Nettekoven, C., Jonas, K., Lichtenstein, T., Grefkes, C., Goldbrunner, R., &#38; Weiss Lucas, C. (2018). <i>PB 87. Comparison of three different fMRI paradigms for language mapping</i>. <i>129</i>(8), e57. <a href=\"https://doi.org/10.1016/j.clinph.2018.04.632 \">https://doi.org/10.1016/j.clinph.2018.04.632 </a>"},"intvolume":"       129","page":"e57","year":"2018","issue":"8","publication_status":"published","doi":"https://doi.org/10.1016/j.clinph.2018.04.632 ","title":"PB 87. Comparison of three different fMRI paradigms for language mapping","date_created":"2025-07-27T22:08:22Z","author":[{"full_name":"Nettekoven, C","last_name":"Nettekoven","first_name":"C"},{"first_name":"Kristina","full_name":"Jonas, Kristina","id":"94540","orcid":"0000-0002-1067-9139","last_name":"Jonas"},{"first_name":"T","last_name":"Lichtenstein","full_name":"Lichtenstein, T"},{"first_name":"C","last_name":"Grefkes","full_name":"Grefkes, C"},{"first_name":"R","full_name":"Goldbrunner, R","last_name":"Goldbrunner"},{"full_name":"Weiss Lucas, C.","last_name":"Weiss Lucas","first_name":"C."}],"volume":129,"date_updated":"2026-03-02T14:03:22Z","status":"public","type":"conference_abstract","language":[{"iso":"eng"}],"extern":"1","user_id":"94540","department":[{"_id":"890"}],"_id":"60788"},{"year":"2018","page":"1-5","citation":{"chicago":"Schmalenstroeer, Joerg, Aleksej Chinaev, and Gerald Enzner. “Fast and Accurate Audio Resampling for Acoustic Sensor Networks by Polyphase-Farrow Filters with FFT Realization.” In <i>Speech Communication; 13th ITG-Symposium</i>, 1–5, 2018.","ieee":"J. Schmalenstroeer, A. Chinaev, and G. Enzner, “Fast and Accurate Audio Resampling for Acoustic Sensor Networks by Polyphase-Farrow Filters with FFT Realization,” in <i>Speech Communication; 13th ITG-Symposium</i>, 2018, pp. 1–5.","ama":"Schmalenstroeer J, Chinaev A, Enzner G. Fast and Accurate Audio Resampling for Acoustic Sensor Networks by Polyphase-Farrow Filters with FFT Realization. In: <i>Speech Communication; 13th ITG-Symposium</i>. ; 2018:1-5.","apa":"Schmalenstroeer, J., Chinaev, A., &#38; Enzner, G. (2018). Fast and Accurate Audio Resampling for Acoustic Sensor Networks by Polyphase-Farrow Filters with FFT Realization. <i>Speech Communication; 13th ITG-Symposium</i>, 1–5.","short":"J. Schmalenstroeer, A. Chinaev, G. Enzner, in: Speech Communication; 13th ITG-Symposium, 2018, pp. 1–5.","bibtex":"@inproceedings{Schmalenstroeer_Chinaev_Enzner_2018, title={Fast and Accurate Audio Resampling for Acoustic Sensor Networks by Polyphase-Farrow Filters with FFT Realization}, booktitle={Speech Communication; 13th ITG-Symposium}, author={Schmalenstroeer, Joerg and Chinaev, Aleksej and Enzner, Gerald}, year={2018}, pages={1–5} }","mla":"Schmalenstroeer, Joerg, et al. “Fast and Accurate Audio Resampling for Acoustic Sensor Networks by Polyphase-Farrow Filters with FFT Realization.” <i>Speech Communication; 13th ITG-Symposium</i>, 2018, pp. 1–5."},"quality_controlled":"1","publication_identifier":{"issn":["null"]},"title":"Fast and Accurate Audio Resampling for Acoustic Sensor Networks by Polyphase-Farrow Filters with FFT Realization","date_updated":"2024-11-14T09:42:35Z","date_created":"2020-02-21T08:53:14Z","author":[{"last_name":"Schmalenstroeer","full_name":"Schmalenstroeer, Joerg","id":"460","first_name":"Joerg"},{"last_name":"Chinaev","full_name":"Chinaev, Aleksej","first_name":"Aleksej"},{"full_name":"Enzner, Gerald","last_name":"Enzner","first_name":"Gerald"}],"abstract":[{"lang":"eng","text":"Arbitrary sampling rate conversion has already received considerable attention in the past, but still lacks an equivalent representation of the effective time-dilation process in the block frequency domain. Good sampling rate converters in the time domain have been known, for instance, in terms of time-varying 'Sinc' or fixed 'Farrow' polynomial filters. The former can deliver nearly exact conversion at high complexity, while the latter has pronounced computational efficiency with limited accuracy. Only recently, it was shown that a composite 'polyphase Farrow' form with high resampling precision can be implemented with quasi-fixed filters that operate at the input sampling rate. We therefore propose to capitalize from that fixed-filter architecture in that we translate the polyphase-Farrow filters into an equivalent FFT-based overlap-save form. Experimental evaluation and comparison with other state-of-the art frequency-domain approaches then proves currently the best price-performance ratio of the proposed algorithm. It is thus an ideal candidate for the new framework of acoustic sensor networks that critically rests upon fast and accurate alignment of autonomous sampling processes."}],"status":"public","publication":"Speech Communication; 13th ITG-Symposium","type":"conference","language":[{"iso":"eng"}],"_id":"15952","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"54"}],"user_id":"460"},{"conference":{"location":"Cape Town, South Africa","name":"Conference of the International Society for Gesture Studies: Gesture and Diversity"},"title":"Can the reduction of an iconic gesture aid long-term learning? A pilot child-robot-study","date_created":"2021-09-23T11:31:13Z","author":[{"first_name":"Ulrich J.","last_name":"Mertens","full_name":"Mertens, Ulrich J."},{"full_name":"Bergmann, Kirsten","last_name":"Bergmann","first_name":"Kirsten"},{"orcid":"0000-0001-6093-1219","last_name":"Tolksdorf","id":"43289","full_name":"Tolksdorf, Nils Frederik","first_name":"Nils Frederik"},{"first_name":"Katharina J.","last_name":"Rohlfing","full_name":"Rohlfing, Katharina J.","id":"50352"}],"date_updated":"2024-11-28T08:45:41Z","citation":{"chicago":"Mertens, Ulrich J., Kirsten Bergmann, Nils Frederik Tolksdorf, and Katharina J. Rohlfing. “Can the Reduction of an Iconic Gesture Aid Long-Term Learning? A Pilot Child-Robot-Study,” 2018.","ieee":"U. J. Mertens, K. Bergmann, N. F. Tolksdorf, and K. J. Rohlfing, “Can the reduction of an iconic gesture aid long-term learning? A pilot child-robot-study,” presented at the Conference of the International Society for Gesture Studies: Gesture and Diversity, Cape Town, South Africa, 2018.","ama":"Mertens UJ, Bergmann K, Tolksdorf NF, Rohlfing KJ. Can the reduction of an iconic gesture aid long-term learning? A pilot child-robot-study. In: ; 2018.","mla":"Mertens, Ulrich J., et al. <i>Can the Reduction of an Iconic Gesture Aid Long-Term Learning? A Pilot Child-Robot-Study</i>. 2018.","bibtex":"@inproceedings{Mertens_Bergmann_Tolksdorf_Rohlfing_2018, title={Can the reduction of an iconic gesture aid long-term learning? A pilot child-robot-study}, author={Mertens, Ulrich J. and Bergmann, Kirsten and Tolksdorf, Nils Frederik and Rohlfing, Katharina J.}, year={2018} }","short":"U.J. Mertens, K. Bergmann, N.F. Tolksdorf, K.J. Rohlfing, in: 2018.","apa":"Mertens, U. J., Bergmann, K., Tolksdorf, N. F., &#38; Rohlfing, K. J. (2018). <i>Can the reduction of an iconic gesture aid long-term learning? A pilot child-robot-study</i>. Conference of the International Society for Gesture Studies: Gesture and Diversity, Cape Town, South Africa."},"year":"2018","quality_controlled":"1","language":[{"iso":"eng"}],"user_id":"43289","department":[{"_id":"749"}],"_id":"24926","status":"public","type":"conference_abstract"}]