[{"quality_controlled":"1","citation":{"bibtex":"@inbook{Schindlmayr_2014, place={Cham}, series={ Mathematical Physics Studies}, title={The GW approximation for the electronic self-energy}, volume={29}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-06379-9_19\">10.1007/978-3-319-06379-9_19</a>}, booktitle={Many-Electron Approaches in Physics, Chemistry and Mathematics}, publisher={Springer}, author={Schindlmayr, Arno}, editor={Bach, Volker and Delle Site, Luigi}, year={2014}, pages={343–357}, collection={ Mathematical Physics Studies} }","short":"A. Schindlmayr, in: V. Bach, L. Delle Site (Eds.), Many-Electron Approaches in Physics, Chemistry and Mathematics, Springer, Cham, 2014, pp. 343–357.","ama":"Schindlmayr A. The GW approximation for the electronic self-energy. In: Bach V, Delle Site L, eds. <i>Many-Electron Approaches in Physics, Chemistry and Mathematics</i>. Vol 29.  Mathematical Physics Studies. Springer; 2014:343-357. doi:<a href=\"https://doi.org/10.1007/978-3-319-06379-9_19\">10.1007/978-3-319-06379-9_19</a>","chicago":"Schindlmayr, Arno. “The GW Approximation for the Electronic Self-Energy.” In <i>Many-Electron Approaches in Physics, Chemistry and Mathematics</i>, edited by Volker Bach and Luigi Delle Site, 29:343–57.  Mathematical Physics Studies. Cham: Springer, 2014. <a href=\"https://doi.org/10.1007/978-3-319-06379-9_19\">https://doi.org/10.1007/978-3-319-06379-9_19</a>.","ieee":"A. Schindlmayr, “The GW approximation for the electronic self-energy,” in <i>Many-Electron Approaches in Physics, Chemistry and Mathematics</i>, vol. 29, V. Bach and L. Delle Site, Eds. Cham: Springer, 2014, pp. 343–357.","mla":"Schindlmayr, Arno. “The GW Approximation for the Electronic Self-Energy.” <i>Many-Electron Approaches in Physics, Chemistry and Mathematics</i>, edited by Volker Bach and Luigi Delle Site, vol. 29, Springer, 2014, pp. 343–57, doi:<a href=\"https://doi.org/10.1007/978-3-319-06379-9_19\">10.1007/978-3-319-06379-9_19</a>.","apa":"Schindlmayr, A. (2014). The GW approximation for the electronic self-energy. In V. Bach &#38; L. Delle Site (Eds.), <i>Many-Electron Approaches in Physics, Chemistry and Mathematics</i> (Vol. 29, pp. 343–357). Springer. <a href=\"https://doi.org/10.1007/978-3-319-06379-9_19\">https://doi.org/10.1007/978-3-319-06379-9_19</a>"},"file_date_updated":"2020-08-30T14:50:18Z","place":"Cham","has_accepted_license":"1","status":"public","volume":29,"editor":[{"last_name":"Bach","first_name":"Volker","full_name":"Bach, Volker"},{"full_name":"Delle Site, Luigi","first_name":"Luigi","last_name":"Delle Site"}],"user_id":"16199","ddc":["530"],"_id":"18472","publisher":"Springer","page":"343-357","abstract":[{"text":"Many-body perturbation theory is a well-established ab initio electronic-structure method based on Green functions. Although computationally more demanding than density functional theory, it has the distinct advantage that the exact expressions for all relevant observables, including the ground-state total energy, in terms of the Green function are known explicitly. The most important application, however, lies in the calculation of excited states, whose energies correspond directly to the poles of the Green function in the complex frequency plane. The accuracy of results obtained within this framework is only limited by the choice of the exchange-correlation self-energy, which must still be approximated in actual implementations. In this respect, the GW approximation has proved highly successful for systems governed by the Coulomb interaction. It yields band structures of solids, including the band gaps of semiconductors, as well as atomic and molecular ionization energies in very good quantitative agreement with experimental photoemission data.","lang":"eng"}],"publication":"Many-Electron Approaches in Physics, Chemistry and Mathematics","department":[{"_id":"296"},{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"230"}],"type":"book_chapter","date_created":"2020-08-27T21:11:43Z","file":[{"creator":"schindlm","description":"© 2014 Springer International Publishing, Switzerland","date_created":"2020-08-28T15:25:10Z","relation":"main_file","date_updated":"2020-08-30T14:50:18Z","file_name":"Schindlmayr2014_Chapter_TheGWApproximationForTheElectr.pdf","access_level":"closed","file_size":309579,"title":"The GW approximation for the electronic self-energy","file_id":"18585","content_type":"application/pdf"}],"intvolume":"        29","publication_status":"published","date_updated":"2025-12-16T08:05:25Z","author":[{"id":"458","orcid":"0000-0002-4855-071X","last_name":"Schindlmayr","first_name":"Arno","full_name":"Schindlmayr, Arno"}],"publication_identifier":{"issn":["0921-3767"],"isbn":["978-3-319-06378-2"],"eissn":["2352-3905"],"eisbn":["978-3-319-06379-9"]},"title":"The GW approximation for the electronic self-energy","year":"2014","doi":"10.1007/978-3-319-06379-9_19","language":[{"iso":"eng"}],"series_title":" Mathematical Physics Studies"},{"file":[{"access_level":"closed","file_size":588607,"file_name":"Yanagisawa_2014_Jpn._J._Appl._Phys._53_05FY02.pdf","date_updated":"2020-08-30T14:52:27Z","relation":"main_file","content_type":"application/pdf","file_id":"18579","title":"Theoretical investigation of the band structure of picene single crystals within the GW approximation","creator":"schindlm","date_created":"2020-08-28T14:28:20Z","description":"© 2014 The Japan Society of Applied Physics"}],"date_created":"2020-08-27T21:21:24Z","type":"journal_article","department":[{"_id":"296"},{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"230"}],"issue":"5S1","publication":"Japanese Journal of Applied Physics","abstract":[{"text":"We investigate the band dispersion and related electronic properties of picene single crystals within the GW approximation for the electronic self-energy. The width of the upper highest occupied molecular orbital (HOMOu) band along the Γ–Y direction, corresponding to the b crystal axis in real space along which the molecules are stacked, is determined to be 0.60 eV and thus 0.11 eV larger than the value obtained from density-functional theory. As in our recent study of rubrene using the same methodology [S. Yanagisawa, Y. Morikawa, and A. Schindlmayr, Phys. Rev. B 88, 115438 (2013)], this increase in the bandwidth is due to the strong variation of the GW self-energy correction across the Brillouin zone, which in turn reflects the increasing hybridization of the HOMOu states of neighboring picene molecules from Γ to Y. In contrast, the width of the lower HOMO (HOMOl) band along Γ–Y remains almost unchanged, consistent with the fact that the HOMOl(Γ) and HOMOl(Y) states exhibit the same degree of hybridization, so that the nodal structure of the wave functions and the matrix elements of the self-energy correction are very similar.","lang":"eng"}],"article_number":"05FY02","language":[{"iso":"eng"}],"doi":"10.7567/jjap.53.05fy02","year":"2014","title":"Theoretical investigation of the band structure of picene single crystals within the GW approximation","publication_identifier":{"issn":["0021-4922"],"eissn":["1347-4065"]},"author":[{"first_name":"Susumu","last_name":"Yanagisawa","full_name":"Yanagisawa, Susumu"},{"first_name":"Yoshitada","last_name":"Morikawa","full_name":"Morikawa, Yoshitada"},{"id":"458","full_name":"Schindlmayr, Arno","orcid":"0000-0002-4855-071X","first_name":"Arno","last_name":"Schindlmayr"}],"date_updated":"2025-12-16T08:04:51Z","publication_status":"published","intvolume":"        53","article_type":"original","external_id":{"isi":["000338316200158"]},"file_date_updated":"2020-08-30T14:52:27Z","citation":{"chicago":"Yanagisawa, Susumu, Yoshitada Morikawa, and Arno Schindlmayr. “Theoretical Investigation of the Band Structure of Picene Single Crystals within the GW Approximation.” <i>Japanese Journal of Applied Physics</i> 53, no. 5S1 (2014). <a href=\"https://doi.org/10.7567/jjap.53.05fy02\">https://doi.org/10.7567/jjap.53.05fy02</a>.","short":"S. Yanagisawa, Y. Morikawa, A. Schindlmayr, Japanese Journal of Applied Physics 53 (2014).","ieee":"S. Yanagisawa, Y. Morikawa, and A. Schindlmayr, “Theoretical investigation of the band structure of picene single crystals within the GW approximation,” <i>Japanese Journal of Applied Physics</i>, vol. 53, no. 5S1, Art. no. 05FY02, 2014, doi: <a href=\"https://doi.org/10.7567/jjap.53.05fy02\">10.7567/jjap.53.05fy02</a>.","apa":"Yanagisawa, S., Morikawa, Y., &#38; Schindlmayr, A. (2014). Theoretical investigation of the band structure of picene single crystals within the GW approximation. <i>Japanese Journal of Applied Physics</i>, <i>53</i>(5S1), Article 05FY02. <a href=\"https://doi.org/10.7567/jjap.53.05fy02\">https://doi.org/10.7567/jjap.53.05fy02</a>","bibtex":"@article{Yanagisawa_Morikawa_Schindlmayr_2014, title={Theoretical investigation of the band structure of picene single crystals within the GW approximation}, volume={53}, DOI={<a href=\"https://doi.org/10.7567/jjap.53.05fy02\">10.7567/jjap.53.05fy02</a>}, number={5S105FY02}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing and The Japan Society of Applied Physics}, author={Yanagisawa, Susumu and Morikawa, Yoshitada and Schindlmayr, Arno}, year={2014} }","ama":"Yanagisawa S, Morikawa Y, Schindlmayr A. Theoretical investigation of the band structure of picene single crystals within the GW approximation. <i>Japanese Journal of Applied Physics</i>. 2014;53(5S1). doi:<a href=\"https://doi.org/10.7567/jjap.53.05fy02\">10.7567/jjap.53.05fy02</a>","mla":"Yanagisawa, Susumu, et al. “Theoretical Investigation of the Band Structure of Picene Single Crystals within the GW Approximation.” <i>Japanese Journal of Applied Physics</i>, vol. 53, no. 5S1, 05FY02, IOP Publishing and The Japan Society of Applied Physics, 2014, doi:<a href=\"https://doi.org/10.7567/jjap.53.05fy02\">10.7567/jjap.53.05fy02</a>."},"isi":"1","quality_controlled":"1","_id":"18473","publisher":"IOP Publishing and The Japan Society of Applied Physics","ddc":["530"],"user_id":"16199","volume":53,"status":"public","has_accepted_license":"1"},{"citation":{"apa":"Wagner, J., Schäfer, M., Schlüter, A., Harsch, L., Hesselbach, J., Rosano, M., &#38; Lin, C.-X. (2014). Reducing energy demand in production environment requiring refrigeration – A localized climatization approach. <i>HVAC&#38; R Research</i>, <i>20</i>(6), 628–642. <a href=\"https://doi.org/10.1080/10789669.2014.929451\">https://doi.org/10.1080/10789669.2014.929451</a>","ieee":"J. Wagner <i>et al.</i>, “Reducing energy demand in production environment requiring refrigeration – A localized climatization approach,” <i>HVAC&#38; R Research</i>, vol. 20, no. 6, pp. 628–642, 2014, doi: <a href=\"https://doi.org/10.1080/10789669.2014.929451\">10.1080/10789669.2014.929451</a>.","short":"J. Wagner, M. Schäfer, A. Schlüter, L. Harsch, J. Hesselbach, M. Rosano, C.-X. Lin, HVAC&#38; R Research 20 (2014) 628–642.","chicago":"Wagner, Johannes, Mirko Schäfer, Alexander Schlüter, Ludwig Harsch, Jens Hesselbach, Michele Rosano, and Cheng-Xian Lin. “Reducing Energy Demand in Production Environment Requiring Refrigeration – A Localized Climatization Approach.” <i>HVAC&#38; R Research</i> 20, no. 6 (2014): 628–42. <a href=\"https://doi.org/10.1080/10789669.2014.929451\">https://doi.org/10.1080/10789669.2014.929451</a>.","mla":"Wagner, Johannes, et al. “Reducing Energy Demand in Production Environment Requiring Refrigeration – A Localized Climatization Approach.” <i>HVAC&#38; R Research</i>, vol. 20, no. 6, Informa UK Limited, 2014, pp. 628–42, doi:<a href=\"https://doi.org/10.1080/10789669.2014.929451\">10.1080/10789669.2014.929451</a>.","ama":"Wagner J, Schäfer M, Schlüter A, et al. Reducing energy demand in production environment requiring refrigeration – A localized climatization approach. <i>HVAC&#38; R Research</i>. 2014;20(6):628-642. doi:<a href=\"https://doi.org/10.1080/10789669.2014.929451\">10.1080/10789669.2014.929451</a>","bibtex":"@article{Wagner_Schäfer_Schlüter_Harsch_Hesselbach_Rosano_Lin_2014, title={Reducing energy demand in production environment requiring refrigeration – A localized climatization approach}, volume={20}, DOI={<a href=\"https://doi.org/10.1080/10789669.2014.929451\">10.1080/10789669.2014.929451</a>}, number={6}, journal={HVAC&#38; R Research}, publisher={Informa UK Limited}, author={Wagner, Johannes and Schäfer, Mirko and Schlüter, Alexander and Harsch, Ludwig and Hesselbach, Jens and Rosano, Michele and Lin, Cheng-Xian}, year={2014}, pages={628–642} }"},"quality_controlled":"1","status":"public","page":"628-642","publisher":"Informa UK Limited","_id":"52210","user_id":"22833","volume":20,"issue":"6","publication":"HVAC& R Research","extern":"1","date_created":"2024-02-29T11:07:06Z","type":"journal_article","keyword":["Building and Construction"],"department":[{"_id":"9"},{"_id":"876"},{"_id":"321"}],"title":"Reducing energy demand in production environment requiring refrigeration – A localized climatization approach","year":"2014","publication_identifier":{"issn":["1078-9669","1938-5587"]},"author":[{"full_name":"Wagner, Johannes","first_name":"Johannes","last_name":"Wagner"},{"first_name":"Mirko","last_name":"Schäfer","full_name":"Schäfer, Mirko"},{"full_name":"Schlüter, Alexander","first_name":"Alexander","orcid":"0000-0002-2569-1624","last_name":"Schlüter","id":"103302"},{"full_name":"Harsch, Ludwig","last_name":"Harsch","first_name":"Ludwig"},{"last_name":"Hesselbach","first_name":"Jens","full_name":"Hesselbach, Jens"},{"full_name":"Rosano, Michele","last_name":"Rosano","first_name":"Michele"},{"last_name":"Lin","first_name":"Cheng-Xian","full_name":"Lin, Cheng-Xian"}],"date_updated":"2025-04-01T08:40:00Z","publication_status":"published","intvolume":"        20","article_type":"original","language":[{"iso":"eng"}],"doi":"10.1080/10789669.2014.929451"},{"user_id":"405","editor":[{"first_name":"Starr Roxanne","last_name":"Hiltz","full_name":"Hiltz, Starr Roxanne"},{"full_name":"Plotnick, Linda","first_name":"Linda","last_name":"Plotnick"},{"full_name":"Pfaf, Mark","last_name":"Pfaf","first_name":"Mark"},{"last_name":"Shih","first_name":"Patrick C.","full_name":"Shih, Patrick C."}],"main_file_link":[{"url":"http://idl.iscram.org/files/buescher/2014/354_Buescher_etal2014.pdf","open_access":"1"}],"_id":"24072","language":[{"iso":"eng"}],"publisher":"{ISCRAM Association}","date_updated":"2026-03-31T03:39:03Z","year":"2014","status":"public","title":"Cloud ethics for disaster response for Crisis Response and Management","publication_identifier":{"isbn":["978-0-692-21194-6"]},"author":[{"full_name":"Büscher, Monika","first_name":"Monika","last_name":"Büscher"},{"full_name":"Easton, Catherine","last_name":"Easton","first_name":"Catherine"},{"first_name":"Maike","last_name":"Kuhnert","full_name":"Kuhnert, Maike"},{"first_name":"Christian","last_name":"Wietfeld","full_name":"Wietfeld, Christian"},{"last_name":"Ahls{\\'e}n","first_name":"Matts","full_name":"Ahls{\\'e}n, Matts"},{"id":"405","full_name":"Pottebaum, Jens","orcid":"http://orcid.org/0000-0001-8778-2989","last_name":"Pottebaum","first_name":"Jens"},{"full_name":"van Veelen, J. Bernard","first_name":"J. Bernard","last_name":"van Veelen"}],"keyword":["Ver{\\"],"type":"conference","oa":"1","date_created":"2021-09-09T12:29:33Z","quality_controlled":"1","publication":"11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014","citation":{"short":"M. Büscher, C. Easton, M. Kuhnert, C. Wietfeld, M. Ahls{\\’e}n, J. Pottebaum, J.B. van Veelen, in: S.R. Hiltz, L. Plotnick, M. Pfaf, P.C. Shih (Eds.), 11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014, {ISCRAM Association}, 2014.","chicago":"Büscher, Monika, Catherine Easton, Maike Kuhnert, Christian Wietfeld, Matts Ahls{\\’e}n, Jens Pottebaum, and J. Bernard van Veelen. “Cloud Ethics for Disaster Response for Crisis Response and Management.” In <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>, edited by Starr Roxanne Hiltz, Linda Plotnick, Mark Pfaf, and Patrick C. Shih. {ISCRAM Association}, 2014.","apa":"Büscher, M., Easton, C., Kuhnert, M., Wietfeld, C., Ahls{\\’e}n, M., Pottebaum, J., &#38; van Veelen, J. B. (2014). Cloud ethics for disaster response for Crisis Response and Management. In S. R. Hiltz, L. Plotnick, M. Pfaf, &#38; P. C. Shih (Eds.), <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>. {ISCRAM Association}.","ieee":"M. Büscher <i>et al.</i>, “Cloud ethics for disaster response for Crisis Response and Management,” in <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>, 2014.","ama":"Büscher M, Easton C, Kuhnert M, et al. Cloud ethics for disaster response for Crisis Response and Management. In: Hiltz SR, Plotnick L, Pfaf M, Shih PC, eds. <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>. {ISCRAM Association}; 2014.","bibtex":"@inproceedings{Büscher_Easton_Kuhnert_Wietfeld_Ahls{\\’e}n_Pottebaum_van Veelen_2014, title={Cloud ethics for disaster response for Crisis Response and Management}, booktitle={11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014}, publisher={{ISCRAM Association}}, author={Büscher, Monika and Easton, Catherine and Kuhnert, Maike and Wietfeld, Christian and Ahls{\\’e}n, Matts and Pottebaum, Jens and van Veelen, J. Bernard}, editor={Hiltz, Starr Roxanne and Plotnick, Linda and Pfaf, Mark and Shih, Patrick C.}, year={2014} }","mla":"Büscher, Monika, et al. “Cloud Ethics for Disaster Response for Crisis Response and Management.” <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>, edited by Starr Roxanne Hiltz et al., {ISCRAM Association}, 2014."}},{"user_id":"405","editor":[{"last_name":"Hiltz","first_name":"Starr Roxanne","full_name":"Hiltz, Starr Roxanne"},{"full_name":"Plotnick, Linda","last_name":"Plotnick","first_name":"Linda"},{"full_name":"Pfaf, Mark","last_name":"Pfaf","first_name":"Mark"},{"last_name":"Shih","first_name":"Patrick C.","full_name":"Shih, Patrick C."}],"main_file_link":[{"open_access":"1","url":"http://idl.iscram.org/files/pottebaum/2014/848_Pottebaum_etal2014.pdf"}],"_id":"24046","language":[{"iso":"eng"}],"publisher":"{ISCRAM Association}","date_updated":"2026-03-31T03:38:32Z","status":"public","title":"Taxonomy of IT support for training emergency response & management for Crisis Response and Management","year":"2014","author":[{"full_name":"Pottebaum, Jens","last_name":"Pottebaum","orcid":"http://orcid.org/0000-0001-8778-2989","first_name":"Jens","id":"405"},{"first_name":"Robin","last_name":"Marterer","full_name":"Marterer, Robin"},{"full_name":"Schneider, Steffen","first_name":"Steffen","last_name":"Schneider"}],"publication_identifier":{"isbn":["978-0-692-21194-6"]},"type":"conference","keyword":["Ver{\\"],"oa":"1","date_created":"2021-09-09T12:24:53Z","quality_controlled":"1","publication":"11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014","citation":{"apa":"Pottebaum, J., Marterer, R., &#38; Schneider, S. (2014). Taxonomy of IT support for training emergency response &#38; management for Crisis Response and Management. In S. R. Hiltz, L. Plotnick, M. Pfaf, &#38; P. C. Shih (Eds.), <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>. {ISCRAM Association}.","mla":"Pottebaum, Jens, et al. “Taxonomy of IT Support for Training Emergency Response &#38; Management for Crisis Response and Management.” <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>, edited by Starr Roxanne Hiltz et al., {ISCRAM Association}, 2014.","ieee":"J. Pottebaum, R. Marterer, and S. Schneider, “Taxonomy of IT support for training emergency response &#38; management for Crisis Response and Management,” in <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>, 2014.","chicago":"Pottebaum, Jens, Robin Marterer, and Steffen Schneider. “Taxonomy of IT Support for Training Emergency Response &#38; Management for Crisis Response and Management.” In <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>, edited by Starr Roxanne Hiltz, Linda Plotnick, Mark Pfaf, and Patrick C. Shih. {ISCRAM Association}, 2014.","ama":"Pottebaum J, Marterer R, Schneider S. Taxonomy of IT support for training emergency response &#38; management for Crisis Response and Management. In: Hiltz SR, Plotnick L, Pfaf M, Shih PC, eds. <i>11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014</i>. {ISCRAM Association}; 2014.","short":"J. Pottebaum, R. Marterer, S. Schneider, in: S.R. Hiltz, L. Plotnick, M. Pfaf, P.C. Shih (Eds.), 11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014, {ISCRAM Association}, 2014.","bibtex":"@inproceedings{Pottebaum_Marterer_Schneider_2014, title={Taxonomy of IT support for training emergency response &#38; management for Crisis Response and Management}, booktitle={11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014}, publisher={{ISCRAM Association}}, author={Pottebaum, Jens and Marterer, Robin and Schneider, Steffen}, editor={Hiltz, Starr Roxanne and Plotnick, Linda and Pfaf, Mark and Shih, Patrick C.}, year={2014} }"}},{"citation":{"ama":"Droß-Krüpe K. Regionale Mobilität im privaten Warenaustausch - Versuch einer Deutung im Rahmen der Prinzipal-Agenten-Theorie. In: Olshausen E, Sauer V, eds. <i>Mobilität in den Kulturen der antiken Welt. Akten des 11. Internationalen Kolloquiums zur Historischen Geographie des Altertums</i>. Vol 31. Geographica Historica. ; 2014:137-147.","bibtex":"@inbook{Droß-Krüpe_2014, place={Stuttgart}, series={Geographica Historica}, title={Regionale Mobilität im privaten Warenaustausch - Versuch einer Deutung im Rahmen der Prinzipal-Agenten-Theorie}, volume={31}, booktitle={Mobilität in den Kulturen der antiken Welt. Akten des 11. Internationalen Kolloquiums zur Historischen Geographie des Altertums}, author={Droß-Krüpe, Kerstin}, editor={Olshausen, E. and Sauer, V.}, year={2014}, pages={137–147}, collection={Geographica Historica} }","mla":"Droß-Krüpe, Kerstin. “Regionale Mobilität im privaten Warenaustausch - Versuch einer Deutung im Rahmen der Prinzipal-Agenten-Theorie.” <i>Mobilität in den Kulturen der antiken Welt. Akten des 11. Internationalen Kolloquiums zur Historischen Geographie des Altertums</i>, edited by E. Olshausen and V. Sauer, vol. 31, 2014, pp. 137–47.","short":"K. Droß-Krüpe, in: E. Olshausen, V. Sauer (Eds.), Mobilität in den Kulturen der antiken Welt. Akten des 11. Internationalen Kolloquiums zur Historischen Geographie des Altertums, Stuttgart, 2014, pp. 137–147.","chicago":"Droß-Krüpe, Kerstin. “Regionale Mobilität im privaten Warenaustausch - Versuch einer Deutung im Rahmen der Prinzipal-Agenten-Theorie.” In <i>Mobilität in den Kulturen der antiken Welt. Akten des 11. Internationalen Kolloquiums zur Historischen Geographie des Altertums</i>, edited by E. Olshausen and V. Sauer, 31:137–47. Geographica Historica. Stuttgart, 2014.","apa":"Droß-Krüpe, K. (2014). Regionale Mobilität im privaten Warenaustausch - Versuch einer Deutung im Rahmen der Prinzipal-Agenten-Theorie. In E. Olshausen &#38; V. Sauer (Eds.), <i>Mobilität in den Kulturen der antiken Welt. Akten des 11. Internationalen Kolloquiums zur Historischen Geographie des Altertums</i> (Vol. 31, pp. 137–147).","ieee":"K. Droß-Krüpe, “Regionale Mobilität im privaten Warenaustausch - Versuch einer Deutung im Rahmen der Prinzipal-Agenten-Theorie,” in <i>Mobilität in den Kulturen der antiken Welt. Akten des 11. Internationalen Kolloquiums zur Historischen Geographie des Altertums</i>, vol. 31, E. Olshausen and V. Sauer, Eds. Stuttgart, 2014, pp. 137–147."},"quality_controlled":"1","place":"Stuttgart","status":"public","page":"137-147","_id":"65331","user_id":"125711","editor":[{"full_name":"Olshausen, E.","last_name":"Olshausen","first_name":"E."},{"last_name":"Sauer","first_name":"V.","full_name":"Sauer, V."}],"volume":31,"publication":"Mobilität in den Kulturen der antiken Welt. Akten des 11. Internationalen Kolloquiums zur Historischen Geographie des Altertums","extern":"1","date_created":"2026-04-02T09:09:23Z","type":"book_chapter","title":"Regionale Mobilität im privaten Warenaustausch - Versuch einer Deutung im Rahmen der Prinzipal-Agenten-Theorie","year":"2014","author":[{"id":"125711","last_name":"Droß-Krüpe","first_name":"Kerstin","full_name":"Droß-Krüpe, Kerstin"}],"date_updated":"2026-04-02T15:31:04Z","publication_status":"published","intvolume":"        31","language":[{"iso":"ger"}],"series_title":"Geographica Historica"},{"quality_controlled":"1","citation":{"chicago":"Maßbaum, Alexandra, and Caren Sureth-Sloane. “Thin Capitalization Rules and Entrepreneurial Capital Structure Decisions.” <i>Business Research</i> 2, no. 2 (2014): 147–69. <a href=\"https://doi.org/10.1007/bf03342708\">https://doi.org/10.1007/bf03342708</a>.","short":"A. Maßbaum, C. Sureth-Sloane, Business Research 2 (2014) 147–169.","apa":"Maßbaum, A., &#38; Sureth-Sloane, C. (2014). Thin Capitalization Rules and Entrepreneurial Capital Structure Decisions. <i>Business Research</i>, <i>2</i>(2), 147–169. <a href=\"https://doi.org/10.1007/bf03342708\">https://doi.org/10.1007/bf03342708</a>","ieee":"A. Maßbaum and C. Sureth-Sloane, “Thin Capitalization Rules and Entrepreneurial Capital Structure Decisions,” <i>Business Research</i>, vol. 2, no. 2, pp. 147–169, 2014, doi: <a href=\"https://doi.org/10.1007/bf03342708\">10.1007/bf03342708</a>.","ama":"Maßbaum A, Sureth-Sloane C. Thin Capitalization Rules and Entrepreneurial Capital Structure Decisions. <i>Business Research</i>. 2014;2(2):147-169. doi:<a href=\"https://doi.org/10.1007/bf03342708\">10.1007/bf03342708</a>","bibtex":"@article{Maßbaum_Sureth-Sloane_2014, title={Thin Capitalization Rules and Entrepreneurial Capital Structure Decisions}, volume={2}, DOI={<a href=\"https://doi.org/10.1007/bf03342708\">10.1007/bf03342708</a>}, number={2}, journal={Business Research}, author={Maßbaum, Alexandra and Sureth-Sloane, Caren}, year={2014}, pages={147–169} }","mla":"Maßbaum, Alexandra, and Caren Sureth-Sloane. “Thin Capitalization Rules and Entrepreneurial Capital Structure Decisions.” <i>Business Research</i>, vol. 2, no. 2, 2014, pp. 147–69, doi:<a href=\"https://doi.org/10.1007/bf03342708\">10.1007/bf03342708</a>."},"status":"public","volume":2,"user_id":"74000","_id":"14918","page":"147-169","issue":"2","publication":"Business Research","department":[{"_id":"187"},{"_id":"635"}],"type":"journal_article","date_created":"2019-11-13T09:25:43Z","intvolume":"         2","date_updated":"2026-04-09T09:24:43Z","publication_status":"published","author":[{"first_name":"Alexandra","last_name":"Maßbaum","full_name":"Maßbaum, Alexandra"},{"id":"530","first_name":"Caren","last_name":"Sureth-Sloane","orcid":" 0000-0002-8183-5901","full_name":"Sureth-Sloane, Caren"}],"publication_identifier":{"issn":["2198-3402","2198-2627"]},"year":"2014","title":"Thin Capitalization Rules and Entrepreneurial Capital Structure Decisions","doi":"10.1007/bf03342708","language":[{"iso":"eng"}]},{"status":"public","page":"71-80","_id":"34442","user_id":"97759","volume":311,"citation":{"mla":"Frölich, D., et al. “A Comprehensive Model of Wear, Friction and Contact Temperature in Radial Shaft Seals.” <i>Wear</i>, vol. 311, no. 1, 2014, pp. 71–80, doi:<a href=\"https://doi.org/10.1016/j.wear.2013.12.030\">https://doi.org/10.1016/j.wear.2013.12.030</a>.","ama":"Frölich D, Magyar B, Sauer B. A comprehensive model of wear, friction and contact temperature in radial shaft seals. <i>Wear</i>. 2014;311(1):71-80. doi:<a href=\"https://doi.org/10.1016/j.wear.2013.12.030\">https://doi.org/10.1016/j.wear.2013.12.030</a>","bibtex":"@article{Frölich_Magyar_Sauer_2014, title={A comprehensive model of wear, friction and contact temperature in radial shaft seals}, volume={311}, DOI={<a href=\"https://doi.org/10.1016/j.wear.2013.12.030\">https://doi.org/10.1016/j.wear.2013.12.030</a>}, number={1}, journal={Wear}, author={Frölich, D. and Magyar, Balázs and Sauer, B.}, year={2014}, pages={71–80} }","apa":"Frölich, D., Magyar, B., &#38; Sauer, B. (2014). A comprehensive model of wear, friction and contact temperature in radial shaft seals. <i>Wear</i>, <i>311</i>(1), 71–80. <a href=\"https://doi.org/10.1016/j.wear.2013.12.030\">https://doi.org/10.1016/j.wear.2013.12.030</a>","ieee":"D. Frölich, B. Magyar, and B. Sauer, “A comprehensive model of wear, friction and contact temperature in radial shaft seals,” <i>Wear</i>, vol. 311, no. 1, pp. 71–80, 2014, doi: <a href=\"https://doi.org/10.1016/j.wear.2013.12.030\">https://doi.org/10.1016/j.wear.2013.12.030</a>.","chicago":"Frölich, D., Balázs Magyar, and B. Sauer. “A Comprehensive Model of Wear, Friction and Contact Temperature in Radial Shaft Seals.” <i>Wear</i> 311, no. 1 (2014): 71–80. <a href=\"https://doi.org/10.1016/j.wear.2013.12.030\">https://doi.org/10.1016/j.wear.2013.12.030</a>.","short":"D. Frölich, B. Magyar, B. Sauer, Wear 311 (2014) 71–80."},"quality_controlled":"1","title":"A comprehensive model of wear, friction and contact temperature in radial shaft seals","year":"2014","publication_identifier":{"issn":["0043-1648"]},"author":[{"full_name":"Frölich, D.","first_name":"D.","last_name":"Frölich"},{"first_name":"Balázs","last_name":"Magyar","full_name":"Magyar, Balázs","id":"97759"},{"first_name":"B.","last_name":"Sauer","full_name":"Sauer, B."}],"date_updated":"2026-07-18T13:18:17Z","intvolume":"       311","language":[{"iso":"eng"}],"doi":"https://doi.org/10.1016/j.wear.2013.12.030","issue":"1","publication":"Wear","extern":"1","abstract":[{"text":"Radial shaft seals are used in a variety of applications, where rotating shafts in steady housings have to be sealed. Typical examples are crankshafts, camshafts, differential gear or hydraulic pumps. In the operating state the elastomeric seal ring and the shaft are separated by a lubrication film of just a few micrometers. Due to shear strain and fluid friction the contact area is subject to a higher temperature than the rest of the seal ring. The stiffness of the elastomeric material is intensely influenced by this temperature and thus contact pressure, friction and wear also strongly depend on the contact temperature. In order to simulate the contact behavior of elastomer seal rings it is essential to use a comprehensive approach which takes into consideration the interaction of temperature, friction and wear. Based on this idea a macroscopic simulation model has been developed at the MEGT. It combines a finite element approach for the simulation of contact pressure at different wear states, a semi-analytical approach for the calculation of contact temperature and an empirical approach for the calculation of friction. In this paper the model setup is presented, as well as simulation and experimental results.","lang":"eng"}],"date_created":"2022-12-15T10:19:37Z","keyword":["Radial shaft seal ring","Contact temperature","Wear","Friction torque","Finite element simulation"],"type":"journal_article","department":[{"_id":"146"}]},{"jel":["I24"],"status":"public","_id":"31006","publisher":"Prolog-Verlag","page":"1–14","volume":5,"user_id":"105186","citation":{"short":"H. Kullmann, B. Lütje-Klose, A. Textor, J. Berard, K. Schitow, Schulpädagogik heute 5 (2014) 1–14.","chicago":"Kullmann, Harry, Birgit Lütje-Klose, Annette Textor, Jutta Berard, and Katharina Schitow. “Inklusiver Unterricht – (Auch) eine Frage der Einstellung! Eine Interviewstudie über Einstellungen und Bereitschaften von Lehrkräften und Schulleitungen zur Inklusion.” <i>Schulpädagogik heute</i> 5, no. 10 (2014): 1–14.","ieee":"H. Kullmann, B. Lütje-Klose, A. Textor, J. Berard, and K. Schitow, “Inklusiver Unterricht – (Auch) eine Frage der Einstellung! Eine Interviewstudie über Einstellungen und Bereitschaften von Lehrkräften und Schulleitungen zur Inklusion,” <i>Schulpädagogik heute</i>, vol. 5, no. 10, pp. 1–14, 2014.","apa":"Kullmann, H., Lütje-Klose, B., Textor, A., Berard, J., &#38; Schitow, K. (2014). Inklusiver Unterricht – (Auch) eine Frage der Einstellung! Eine Interviewstudie über Einstellungen und Bereitschaften von Lehrkräften und Schulleitungen zur Inklusion. <i>Schulpädagogik heute</i>, <i>5</i>(10), 1–14.","bibtex":"@article{Kullmann_Lütje-Klose_Textor_Berard_Schitow_2014, title={Inklusiver Unterricht – (Auch) eine Frage der Einstellung! Eine Interviewstudie über Einstellungen und Bereitschaften von Lehrkräften und Schulleitungen zur Inklusion}, volume={5}, number={10}, journal={Schulpädagogik heute}, publisher={Prolog-Verlag}, author={Kullmann, Harry and Lütje-Klose, Birgit and Textor, Annette and Berard, Jutta and Schitow, Katharina}, year={2014}, pages={1–14} }","ama":"Kullmann H, Lütje-Klose B, Textor A, Berard J, Schitow K. Inklusiver Unterricht – (Auch) eine Frage der Einstellung! Eine Interviewstudie über Einstellungen und Bereitschaften von Lehrkräften und Schulleitungen zur Inklusion. <i>Schulpädagogik heute</i>. 2014;5(10):1–14.","mla":"Kullmann, Harry, et al. “Inklusiver Unterricht – (Auch) eine Frage der Einstellung! Eine Interviewstudie über Einstellungen und Bereitschaften von Lehrkräften und Schulleitungen zur Inklusion.” <i>Schulpädagogik heute</i>, vol. 5, no. 10, Prolog-Verlag, 2014, pp. 1–14."},"quality_controlled":"1","oa":"1","publication_identifier":{"issn":["2191-754X"]},"author":[{"id":"77972","full_name":"Kullmann, Harry","orcid":"0000-0001-5488-5105","first_name":"Harry","last_name":"Kullmann"},{"full_name":"Lütje-Klose, Birgit","last_name":"Lütje-Klose","first_name":"Birgit"},{"full_name":"Textor, Annette","last_name":"Textor","first_name":"Annette"},{"first_name":"Jutta","last_name":"Berard","full_name":"Berard, Jutta"},{"full_name":"Schitow, Katharina","last_name":"Schitow","first_name":"Katharina"}],"title":"Inklusiver Unterricht – (Auch) eine Frage der Einstellung! Eine Interviewstudie über Einstellungen und Bereitschaften von Lehrkräften und Schulleitungen zur Inklusion","year":"2014","article_type":"original","intvolume":"         5","publication_status":"published","date_updated":"2026-08-22T12:59:30Z","language":[{"iso":"ger"}],"main_file_link":[{"url":"https://www.researchgate.net/publication/323454455_Inklusiver_Unterricht_-_Auch_eine_Frage_der_Einstellung_Eine_Interviewstudie_uber_Einstellungen_und_Bereitschaften_von_Lehrkraften_und_Schulleitungen_zur_Inklusion","open_access":"1"}],"publication":"Schulpädagogik heute","issue":"10","abstract":[{"text":"Die Gelingensbedingungen für inklusiven Unterricht unterscheiden sich nicht wesentlich von den Bedingungen für guten Unterricht im Allgemeinen - allerdings werden vor dem Hintergrund des systemischen Wandels im Zuge der Umsetzung der UN-Behindertenrechtskonvention die Bedeutung von Einstellungen und Bereitschaften zur Inklusion besonders betont. Der vorliegende Beitrag berichtet von einer mehrperspektivisch angelegten Interviewstudie mit Schulleitungen, multiprofessionellen Klassenteams und einem Fachberater für Inklusion aus drei Grundschulen mit einer mehrjährigen Erfahrung im Gemeinsamen Unterricht. Die Ergebnisse der explorativ angelegten Studie unterstreichen, dass positive Einstellungen zu sozialer Integration und die Bereitschaft zur Vermeidung stabiler Etikettierungen eine hohe Relevanz für die gelingende Implementation inklusiven Unterrichts darstellen.","lang":"ger"}],"date_created":"2022-05-03T06:17:22Z","department":[{"_id":"556"}],"type":"journal_article","keyword":["Inklusion","Heterogenität","Einstellung","Bereitschaft","Individualisierung","Dekate- gorisierung","soziale Integration"]},{"language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"https://www.researchgate.net/publication/323454405_Eine_Inklusion_unterstutzende_Didaktik_-_Rekonstruktionen_aus_der_Perspektive_inklusionserfahrener_Lehrkrafte"}],"article_type":"original","intvolume":"         4","publication_status":"published","date_updated":"2026-08-22T12:48:24Z","author":[{"full_name":"Textor, Annette","last_name":"Textor","first_name":"Annette"},{"full_name":"Kullmann, Harry","last_name":"Kullmann","orcid":"0000-0001-5488-5105","first_name":"Harry","id":"77972"},{"last_name":"Lütje-Klose","first_name":"Birgit","full_name":"Lütje-Klose, Birgit"}],"year":"2014","title":"Eine Inklusion unterstützende Didaktik – Rekonstruktionen aus der Perspektive inklusionserfahrener Lehrkräfte","department":[{"_id":"556"}],"type":"journal_article","keyword":["Inklusion","Didaktik","Unterricht","Co-Teaching","Individualisierung","Soziale Integration","Einstellungen"],"date_created":"2022-05-03T06:53:11Z","abstract":[{"lang":"ger","text":"Im Zuge der systemweiten Einführung schulischer Inklusion gewinnen Ansätze einer Inklusion unterstützenden Didaktik zunehmend an Bedeutung. Der Beitrag beschreibt zunächst ausgehend vom Inklusionsbegriff die fünf Leitlinien des Bielefelder Ansatzes einer Didaktik für inklusive Lerngruppen: die Akzeptanz aller Schülerinnen und Schüler in ihrer Individualität, der Einsatz förderdiagnostisch fundierter individualisierter Curricula, die Verwirklichung eines adaptiven und binnendifferenzierten Unterrichts, eine besondere Aufmerksamkeit für die Herstellung von Gemeinsamkeit aller Schüler und die didaktische Umsetzung dieser Aspekte im Co-Teaching [...]. Anhand der Ergebnisse einer Interview-Studie mit Experten aus der Praxis wird dieser Ansatz in einem zweiten Schritt auf Praxisrelevanz überprüft und reflektiert."}],"publication":"Jahrbuch für Allgemeine Didaktik","volume":4,"user_id":"105186","_id":"31024","page":"69–91","jel":["I24"],"status":"public","oa":"1","quality_controlled":"1","citation":{"mla":"Textor, Annette, et al. “Eine Inklusion unterstützende Didaktik – Rekonstruktionen aus der Perspektive inklusionserfahrener Lehrkräfte.” <i>Jahrbuch für Allgemeine Didaktik</i>, vol. 4, 2014, pp. 69–91.","ama":"Textor A, Kullmann H, Lütje-Klose B. Eine Inklusion unterstützende Didaktik – Rekonstruktionen aus der Perspektive inklusionserfahrener Lehrkräfte. <i>Jahrbuch für Allgemeine Didaktik</i>. 2014;4:69–91.","bibtex":"@article{Textor_Kullmann_Lütje-Klose_2014, title={Eine Inklusion unterstützende Didaktik – Rekonstruktionen aus der Perspektive inklusionserfahrener Lehrkräfte}, volume={4}, journal={Jahrbuch für Allgemeine Didaktik}, author={Textor, Annette and Kullmann, Harry and Lütje-Klose, Birgit}, year={2014}, pages={69–91} }","apa":"Textor, A., Kullmann, H., &#38; Lütje-Klose, B. (2014). Eine Inklusion unterstützende Didaktik – Rekonstruktionen aus der Perspektive inklusionserfahrener Lehrkräfte. <i>Jahrbuch für Allgemeine Didaktik</i>, <i>4</i>, 69–91.","ieee":"A. Textor, H. Kullmann, and B. Lütje-Klose, “Eine Inklusion unterstützende Didaktik – Rekonstruktionen aus der Perspektive inklusionserfahrener Lehrkräfte,” <i>Jahrbuch für Allgemeine Didaktik</i>, vol. 4, pp. 69–91, 2014.","short":"A. Textor, H. Kullmann, B. Lütje-Klose, Jahrbuch für Allgemeine Didaktik 4 (2014) 69–91.","chicago":"Textor, Annette, Harry Kullmann, and Birgit Lütje-Klose. “Eine Inklusion unterstützende Didaktik – Rekonstruktionen aus der Perspektive inklusionserfahrener Lehrkräfte.” <i>Jahrbuch für Allgemeine Didaktik</i> 4 (2014): 69–91."}},{"status":"public","jel":["I24"],"user_id":"105186","volume":7,"page":"102–114","_id":"30758","quality_controlled":"1","citation":{"chicago":"Hartinger, Andreas, Patricia Grygier, Florian Ziegler, Harry Kullmann, and Tobias Tretter. “Individuelle Förderung beim naturwissenschaftlichen Lernen im Sachunterricht der Grundschule.” <i>Zeitschrift für Grundschulforschung</i> 7, no. 2 (2014): 102–114.","short":"A. Hartinger, P. Grygier, F. Ziegler, H. Kullmann, T. Tretter, Zeitschrift für Grundschulforschung 7 (2014) 102–114.","ieee":"A. Hartinger, P. Grygier, F. Ziegler, H. Kullmann, and T. Tretter, “Individuelle Förderung beim naturwissenschaftlichen Lernen im Sachunterricht der Grundschule,” <i>Zeitschrift für Grundschulforschung</i>, vol. 7, no. 2, pp. 102–114, 2014.","apa":"Hartinger, A., Grygier, P., Ziegler, F., Kullmann, H., &#38; Tretter, T. (2014). Individuelle Förderung beim naturwissenschaftlichen Lernen im Sachunterricht der Grundschule. <i>Zeitschrift für Grundschulforschung</i>, <i>7</i>(2), 102–114.","bibtex":"@article{Hartinger_Grygier_Ziegler_Kullmann_Tretter_2014, title={Individuelle Förderung beim naturwissenschaftlichen Lernen im Sachunterricht der Grundschule}, volume={7}, number={2}, journal={Zeitschrift für Grundschulforschung}, author={Hartinger, Andreas and Grygier, Patricia and Ziegler, Florian and Kullmann, Harry and Tretter, Tobias}, year={2014}, pages={102–114} }","ama":"Hartinger A, Grygier P, Ziegler F, Kullmann H, Tretter T. Individuelle Förderung beim naturwissenschaftlichen Lernen im Sachunterricht der Grundschule. <i>Zeitschrift für Grundschulforschung</i>. 2014;7(2):102–114.","mla":"Hartinger, Andreas, et al. “Individuelle Förderung beim naturwissenschaftlichen Lernen im Sachunterricht der Grundschule.” <i>Zeitschrift für Grundschulforschung</i>, vol. 7, no. 2, 2014, pp. 102–114."},"date_updated":"2026-08-22T12:53:06Z","publication_status":"published","intvolume":"         7","article_type":"original","year":"2014","title":"Individuelle Förderung beim naturwissenschaftlichen Lernen im Sachunterricht der Grundschule","publication_identifier":{"issn":["1865-3553"]},"author":[{"first_name":"Andreas","last_name":"Hartinger","full_name":"Hartinger, Andreas"},{"full_name":"Grygier, Patricia","last_name":"Grygier","first_name":"Patricia"},{"full_name":"Ziegler, Florian","last_name":"Ziegler","first_name":"Florian"},{"full_name":"Kullmann, Harry","last_name":"Kullmann","orcid":"0000-0001-5488-5105","first_name":"Harry","id":"77972"},{"full_name":"Tretter, Tobias","last_name":"Tretter","first_name":"Tobias"}],"language":[{"iso":"ger"}],"abstract":[{"lang":"eng","text":"Der Beitrag berichtet über Design und Erträge eines Modellversuchs zur Förderung naturwissenschaftlichen Lernens im Sachunterricht. Zentrales Ziel war die Steigerung der Schülerkompetenzen bei individueller Förderung und der Nutzung forschender Zugänge. Evaluationsgrundlage sind Erhebungen bei 1 036 Schülerinnen und Schülern (davon 816 in Modellschulen und 220 in Vergleichsschulen). Der erreichte Kompetenzzuwachs ist an den Modellschulen im Gesamten für beide Geschlechter und für alle Vorwissensstufen höher. Die Unterschiede zeigen sich auch in einem Follow-Up-Test. Nicht gefunden wurde eine differenzielle Entwicklung von Interesse und Selbstkonzept."}],"publication":"Zeitschrift für Grundschulforschung","issue":"2","type":"journal_article","keyword":["Individuelle Förderung","Grundschule","Lehrer","Lehrerfortbildung","Schüler","Lernerfolg","Lernvoraussetzungen","Modellversuch","Naturwissenschaftlicher Unterricht","Sachunterricht","Evaluation","Evaluationsforschung","Vergleichsuntersuchung","Vorwissen","Deutschland"],"department":[{"_id":"556"}],"date_created":"2022-04-05T10:13:19Z"},{"user_id":"77437","volume":48,"page":"846-848","_id":"66816","publisher":"SAGE Publications","status":"public","quality_controlled":"1","citation":{"apa":"Pöllmann, A. (2014). After cosmopolitanism. In <i>Sociology</i> (Vol. 48, Issue 4, pp. 846–848). SAGE Publications. <a href=\"https://doi.org/10.1177/0038038514532572\">https://doi.org/10.1177/0038038514532572</a>","ieee":"A. Pöllmann, “After cosmopolitanism,” <i>Sociology</i>, vol. 48, no. 4. SAGE Publications, pp. 846–848, 2014, doi: <a href=\"https://doi.org/10.1177/0038038514532572\">10.1177/0038038514532572</a>.","chicago":"Pöllmann, Andreas. “After Cosmopolitanism.” <i>Sociology</i>. SAGE Publications, 2014. <a href=\"https://doi.org/10.1177/0038038514532572\">https://doi.org/10.1177/0038038514532572</a>.","short":"A. Pöllmann, Sociology 48 (2014) 846–848.","mla":"Pöllmann, Andreas. “After Cosmopolitanism.” <i>Sociology</i>, vol. 48, no. 4, SAGE Publications, 2014, pp. 846–48, doi:<a href=\"https://doi.org/10.1177/0038038514532572\">10.1177/0038038514532572</a>.","ama":"Pöllmann A. After cosmopolitanism. <i>Sociology</i>. 2014;48(4):846-848. doi:<a href=\"https://doi.org/10.1177/0038038514532572\">10.1177/0038038514532572</a>","bibtex":"@article{Pöllmann_2014, title={After cosmopolitanism}, volume={48}, DOI={<a href=\"https://doi.org/10.1177/0038038514532572\">10.1177/0038038514532572</a>}, number={4}, journal={Sociology}, publisher={SAGE Publications}, author={Pöllmann, Andreas}, year={2014}, pages={846–848} }"},"doi":"10.1177/0038038514532572","language":[{"iso":"eng"}],"date_updated":"2026-08-24T14:02:11Z","publication_status":"published","intvolume":"        48","year":"2014","title":"After cosmopolitanism","author":[{"full_name":"Pöllmann, Andreas","first_name":"Andreas","last_name":"Pöllmann","orcid":"0000-0002-9090-2547","id":"77437"}],"publication_identifier":{"issn":["0038-0385","1469-8684"]},"type":"review","date_created":"2026-08-24T10:24:52Z","extern":"1","publication":"Sociology","issue":"4"},{"publication":"Cultura y Representaciones Sociales","issue":"17","abstract":[{"lang":"spa","text":"Basado en las \"herramientas\" conceptuales de Pierre Bourdieu, este artículo se enfoca en el capital intercultural como un marcador de distinción sociocultural y como un tipo de capital cultural cada vez más importante. Primero se introducen las diferentes formas de capital intercultural, con particular interés en los beneficios potenciales de su incorporación. A continuación se aborda la pregunta crucial de por qué algunas personas pueden ser consideradas mejor posicionadas que otras para realizar capital intercultural. El resto de la discusión se enfoca en el estudio de posibles \"medidas\" operacionales para el concepto de capital intercultural y de cómo estas medidas pueden ser aplicadas para examinar las condiciones y el impacto potencial de su realización."}],"extern":"1","file":[{"content_type":"application/pdf","file_id":"66793","date_updated":"2026-08-24T08:37:45Z","relation":"main_file","access_level":"open_access","file_size":385365,"file_name":"Pöllmann_2014.pdf","date_created":"2026-08-24T08:37:45Z","creator":"poellman"}],"date_created":"2026-08-24T08:38:44Z","type":"journal_article","title":"Capital intercultural: Hacia la conceptualización, operacionalización e investigación empírica de un marcador de distinción sociocultural en ascenso","year":"2014","author":[{"id":"77437","last_name":"Pöllmann","first_name":"Andreas","orcid":"0000-0002-9090-2547","full_name":"Pöllmann, Andreas"}],"publication_identifier":{"issn":["2007-8110"]},"date_updated":"2026-08-24T14:06:10Z","publication_status":"published","intvolume":"         9","article_type":"original","language":[{"iso":"spa"}],"file_date_updated":"2026-08-24T08:37:45Z","citation":{"apa":"Pöllmann, A. (2014). Capital intercultural: Hacia la conceptualización, operacionalización e investigación empírica de un marcador de distinción sociocultural en ascenso. <i>Cultura y Representaciones Sociales</i>, <i>9</i>(17), 54–73.","ieee":"A. Pöllmann, “Capital intercultural: Hacia la conceptualización, operacionalización e investigación empírica de un marcador de distinción sociocultural en ascenso,” <i>Cultura y Representaciones Sociales</i>, vol. 9, no. 17, pp. 54–73, 2014.","short":"A. Pöllmann, Cultura y Representaciones Sociales 9 (2014) 54–73.","chicago":"Pöllmann, Andreas. “Capital intercultural: Hacia la conceptualización, operacionalización e investigación empírica de un marcador de distinción sociocultural en ascenso.” <i>Cultura y Representaciones Sociales</i> 9, no. 17 (2014): 54–73.","mla":"Pöllmann, Andreas. “Capital intercultural: Hacia la conceptualización, operacionalización e investigación empírica de un marcador de distinción sociocultural en ascenso.” <i>Cultura y Representaciones Sociales</i>, vol. 9, no. 17, Universidad Nacional Autónoma de México, 2014, pp. 54–73.","ama":"Pöllmann A. Capital intercultural: Hacia la conceptualización, operacionalización e investigación empírica de un marcador de distinción sociocultural en ascenso. <i>Cultura y Representaciones Sociales</i>. 2014;9(17):54-73.","bibtex":"@article{Pöllmann_2014, title={Capital intercultural: Hacia la conceptualización, operacionalización e investigación empírica de un marcador de distinción sociocultural en ascenso}, volume={9}, number={17}, journal={Cultura y Representaciones Sociales}, publisher={Universidad Nacional Autónoma de México}, author={Pöllmann, Andreas}, year={2014}, pages={54–73} }"},"quality_controlled":"1","oa":"1","status":"public","has_accepted_license":"1","page":"54-73","_id":"66792","publisher":"Universidad Nacional Autónoma de México","ddc":["300"],"user_id":"77437","volume":9},{"status":"public","_id":"20946","volume":15,"user_id":"7266","citation":{"mla":"Alissawi, N., et al. “Plasma-Polymerized HMDSO Coatings to Adjust the Silver Ion Release Properties of Ag/Polymer Nanocomposites.” <i>JOURNAL OF NANOPARTICLE RESEARCH</i>, vol. 15, no. 11, 2080, 2013, doi:<a href=\"https://doi.org/10.1007/s11051-013-2080-9\">10.1007/s11051-013-2080-9</a>.","bibtex":"@article{Alissawi_Peter_Strunskus_Ebbert_Grundmeier_Faupel_2013, title={Plasma-polymerized HMDSO coatings to adjust the silver ion release properties of Ag/polymer nanocomposites}, volume={15}, DOI={<a href=\"https://doi.org/10.1007/s11051-013-2080-9\">10.1007/s11051-013-2080-9</a>}, number={112080}, journal={JOURNAL OF NANOPARTICLE RESEARCH}, author={Alissawi, N. and Peter, T. and Strunskus, T. and Ebbert, Christoph and Grundmeier, Guido and Faupel, F.}, year={2013} }","ama":"Alissawi N, Peter T, Strunskus T, Ebbert C, Grundmeier G, Faupel F. Plasma-polymerized HMDSO coatings to adjust the silver ion release properties of Ag/polymer nanocomposites. <i>JOURNAL OF NANOPARTICLE RESEARCH</i>. 2013;15(11). doi:<a href=\"https://doi.org/10.1007/s11051-013-2080-9\">10.1007/s11051-013-2080-9</a>","ieee":"N. Alissawi, T. Peter, T. Strunskus, C. Ebbert, G. Grundmeier, and F. Faupel, “Plasma-polymerized HMDSO coatings to adjust the silver ion release properties of Ag/polymer nanocomposites,” <i>JOURNAL OF NANOPARTICLE RESEARCH</i>, vol. 15, no. 11, 2013.","apa":"Alissawi, N., Peter, T., Strunskus, T., Ebbert, C., Grundmeier, G., &#38; Faupel, F. (2013). Plasma-polymerized HMDSO coatings to adjust the silver ion release properties of Ag/polymer nanocomposites. <i>JOURNAL OF NANOPARTICLE RESEARCH</i>, <i>15</i>(11). <a href=\"https://doi.org/10.1007/s11051-013-2080-9\">https://doi.org/10.1007/s11051-013-2080-9</a>","short":"N. Alissawi, T. Peter, T. Strunskus, C. Ebbert, G. Grundmeier, F. Faupel, JOURNAL OF NANOPARTICLE RESEARCH 15 (2013).","chicago":"Alissawi, N., T. Peter, T. Strunskus, Christoph Ebbert, Guido Grundmeier, and F. Faupel. “Plasma-Polymerized HMDSO Coatings to Adjust the Silver Ion Release Properties of Ag/Polymer Nanocomposites.” <i>JOURNAL OF NANOPARTICLE RESEARCH</i> 15, no. 11 (2013). <a href=\"https://doi.org/10.1007/s11051-013-2080-9\">https://doi.org/10.1007/s11051-013-2080-9</a>."},"isi":"1","quality_controlled":"1","external_id":{"isi":["000326054400001"]},"publication_identifier":{"eissn":["1572-896X"],"issn":["1388-0764"]},"author":[{"last_name":"Alissawi","first_name":"N.","full_name":"Alissawi, N."},{"full_name":"Peter, T.","last_name":"Peter","first_name":"T."},{"full_name":"Strunskus, T.","last_name":"Strunskus","first_name":"T."},{"first_name":"Christoph","last_name":"Ebbert","full_name":"Ebbert, Christoph","id":"7266"},{"first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido","id":"194"},{"first_name":"F.","last_name":"Faupel","full_name":"Faupel, F."}],"title":"Plasma-polymerized HMDSO coatings to adjust the silver ion release properties of Ag/polymer nanocomposites","year":"2013","intvolume":"        15","publication_status":"published","date_updated":"2022-01-06T06:54:41Z","language":[{"iso":"eng"}],"article_number":"2080","doi":"10.1007/s11051-013-2080-9","issue":"11","publication":"JOURNAL OF NANOPARTICLE RESEARCH","abstract":[{"lang":"eng","text":"In the current work, we study the silver ion release potential and the water uptake through a SiOxCyHz-polymer which is grown from the precursor hexamethyldisiloxane (HMDSO) in radiofrequency (RF) plasma. These layers were deposited on top of two dimensional (2D) ensembles of silver nanoparticles (AgNPs) with nominal thickness of 2 nm on a 20 nm RF-sputtered polytetrafluoroethylene (PTFE) thin film. The composition of the plasma-polymerized HMDSO barriers was varied by changing the oxygen flow during the polymerization process and their thickness was varied as well. Morphology and optical properties of the nanocomposites were investigated using transmission electron microscopy (TEM) and UV-Visible spectroscopy (UV-Vis), respectively. The concentration of the silver ions released from the nanocomposites after immersion in water for several time intervals was measured using inductively coupled plasma mass spectrometry (ICP-MS). Contact angle analysis and electrochemical impedance spectroscopy (EIS) measurements were also performed and results show a strong dependence of the coatings properties and their water uptake on the oxygen content in the coating films and their thickness. Plasma polymerization with increasing the oxygen flow leads to the formation of more hydrophilic thin films with a higher Ag ion release potential. Increasing the thickness of the coatings reduced the amount of the released ions and the rate of the release process was slowed down. This indicates that by tailoring the structure and the thickness of the plasma-polymerized coating films, one can tune the silver ion release properties of Ag/polymer nanocomposites."}],"date_created":"2021-01-13T10:12:52Z","department":[{"_id":"35"},{"_id":"302"},{"_id":"321"}],"type":"journal_article"},{"type":"book_chapter","department":[{"_id":"10"}],"place":"Kiel","date_created":"2019-03-25T15:35:14Z","quality_controlled":"1","extern":"1","publication":"Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education","citation":{"mla":"Liebendörfer, Michael, and Reinhard Hochmuth. “Interest and Self-Determination in the Transition to Studying Mathematics.” <i>Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education</i>, edited by Anke Lindmeier and Aiso Heinze, vol. 5, 2013, p. 240.","bibtex":"@inbook{Liebendörfer_Hochmuth_2013, place={Kiel}, title={Interest and Self-Determination in the Transition to Studying Mathematics}, volume={5}, booktitle={Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education}, author={Liebendörfer, Michael and Hochmuth, Reinhard}, editor={Lindmeier, Anke and Heinze, AisoEditors}, year={2013}, pages={240} }","ama":"Liebendörfer M, Hochmuth R. Interest and Self-Determination in the Transition to Studying Mathematics. In: Lindmeier A, Heinze A, eds. <i>Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education</i>. Vol 5. Kiel; 2013:240.","ieee":"M. Liebendörfer and R. Hochmuth, “Interest and Self-Determination in the Transition to Studying Mathematics,” in <i>Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education</i>, vol. 5, A. Lindmeier and A. Heinze, Eds. Kiel, 2013, p. 240.","apa":"Liebendörfer, M., &#38; Hochmuth, R. (2013). Interest and Self-Determination in the Transition to Studying Mathematics. In A. Lindmeier &#38; A. Heinze (Eds.), <i>Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education</i> (Vol. 5, p. 240). Kiel.","short":"M. Liebendörfer, R. Hochmuth, in: A. Lindmeier, A. Heinze (Eds.), Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education, Kiel, 2013, p. 240.","chicago":"Liebendörfer, Michael, and Reinhard Hochmuth. “Interest and Self-Determination in the Transition to Studying Mathematics.” In <i>Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education</i>, edited by Anke Lindmeier and Aiso Heinze, 5:240. Kiel, 2013."},"user_id":"30933","editor":[{"last_name":"Lindmeier","first_name":"Anke","full_name":"Lindmeier, Anke"},{"full_name":"Heinze, Aiso","first_name":"Aiso","last_name":"Heinze"}],"volume":5,"page":"240","_id":"8551","language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:03:56Z","intvolume":"         5","status":"public","year":"2013","title":"Interest and Self-Determination in the Transition to Studying Mathematics","author":[{"orcid":"0000-0001-9887-2074","last_name":"Liebendörfer","first_name":"Michael","full_name":"Liebendörfer, Michael","id":"30933"},{"first_name":"Reinhard","last_name":"Hochmuth","full_name":"Hochmuth, Reinhard"}]},{"page":"159-161","language":[{"iso":"eng"}],"_id":"9796","series_title":"Berichte aus dem IDS","user_id":"55222","status":"public","year":"2013","title":"Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems","author":[{"full_name":"Al-Ashtari, Waleed","last_name":"Al-Ashtari","first_name":"Waleed"},{"first_name":"Matthias","last_name":"Hunstig","full_name":"Hunstig, Matthias"},{"full_name":"Hemsel, Tobias","last_name":"Hemsel","first_name":"Tobias","id":"210"},{"first_name":"Walter","last_name":"Sextro","full_name":"Sextro, Walter","id":"21220"}],"date_updated":"2022-01-06T07:04:20Z","place":"Hannover, Germany","date_created":"2019-05-13T13:53:25Z","keyword":["Energy harvesting","harvester modeling","load dependence","generated voltage"],"type":"conference","department":[{"_id":"151"}],"issue":"05/2013","publication":"Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013","citation":{"ama":"Al-Ashtari W, Hunstig M, Hemsel T, Sextro W. Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems. In: <i>Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013</i>. Berichte aus dem IDS. Hannover, Germany; 2013:159-161.","bibtex":"@inproceedings{Al-Ashtari_Hunstig_Hemsel_Sextro_2013, place={Hannover, Germany}, series={Berichte aus dem IDS}, title={Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems}, number={05/2013}, booktitle={Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013}, author={Al-Ashtari, Waleed and Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2013}, pages={159–161}, collection={Berichte aus dem IDS} }","mla":"Al-Ashtari, Waleed, et al. “Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems.” <i>Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013</i>, no. 05/2013, 2013, pp. 159–61.","chicago":"Al-Ashtari, Waleed, Matthias Hunstig, Tobias Hemsel, and Walter Sextro. “Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems.” In <i>Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013</i>, 159–61. Berichte Aus Dem IDS. Hannover, Germany, 2013.","short":"W. Al-Ashtari, M. Hunstig, T. Hemsel, W. Sextro, in: Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013, Hannover, Germany, 2013, pp. 159–161.","apa":"Al-Ashtari, W., Hunstig, M., Hemsel, T., &#38; Sextro, W. (2013). Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems. In <i>Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013</i> (pp. 159–161). Hannover, Germany.","ieee":"W. Al-Ashtari, M. Hunstig, T. Hemsel, and W. Sextro, “Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems,” in <i>Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013</i>, 2013, no. 05/2013, pp. 159–161."},"quality_controlled":"1","abstract":[{"lang":"eng","text":"A basic autonomous system powered by a piezoelectric harvester contains three components apart from the harvester: a fullwave rectifier, a reservoir capacitor and an electronic device performing the primary task of the system. In this contribution, a model describing the operation of such a system is derived. It is found that in steady-state operation, the piezoelectric harvester experiences two alternating load conditions due to the rectification process. These alternating load conditions can have a significant effect on the operation of the harvester and must be considered in the design of autonomous systems. The results also show that such an autonomous system works efficiently if it is connected to a high impedance load and excited by a frequency matching the anti-resonance frequency of the piezoelectric harvester."}]},{"status":"public","user_id":"55222","volume":200,"page":"79 - 89","_id":"9804","quality_controlled":"1","citation":{"mla":"Hunstig, Matthias, et al. “Stick-Slip and Slip-Slip Operation of Piezoelectric Inertia Drives - Part II: Frequency-Limited Excitation.” <i>Sensors and Actuators A: Physical</i>, vol. 200, 2013, pp. 79–89, doi:<a href=\"https://doi.org/10.1016/j.sna.2012.11.043\">10.1016/j.sna.2012.11.043</a>.","bibtex":"@article{Hunstig_Hemsel_Sextro_2013, title={Stick-slip and slip-slip operation of piezoelectric inertia drives - Part II: Frequency-limited excitation}, volume={200}, DOI={<a href=\"https://doi.org/10.1016/j.sna.2012.11.043\">10.1016/j.sna.2012.11.043</a>}, journal={Sensors and Actuators A: Physical}, author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2013}, pages={79–89} }","ama":"Hunstig M, Hemsel T, Sextro W. Stick-slip and slip-slip operation of piezoelectric inertia drives - Part II: Frequency-limited excitation. <i>Sensors and Actuators A: Physical</i>. 2013;200:79-89. doi:<a href=\"https://doi.org/10.1016/j.sna.2012.11.043\">10.1016/j.sna.2012.11.043</a>","ieee":"M. Hunstig, T. Hemsel, and W. Sextro, “Stick-slip and slip-slip operation of piezoelectric inertia drives - Part II: Frequency-limited excitation,” <i>Sensors and Actuators A: Physical</i>, vol. 200, pp. 79–89, 2013.","apa":"Hunstig, M., Hemsel, T., &#38; Sextro, W. (2013). Stick-slip and slip-slip operation of piezoelectric inertia drives - Part II: Frequency-limited excitation. <i>Sensors and Actuators A: Physical</i>, <i>200</i>, 79–89. <a href=\"https://doi.org/10.1016/j.sna.2012.11.043\">https://doi.org/10.1016/j.sna.2012.11.043</a>","chicago":"Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “Stick-Slip and Slip-Slip Operation of Piezoelectric Inertia Drives - Part II: Frequency-Limited Excitation.” <i>Sensors and Actuators A: Physical</i> 200 (2013): 79–89. <a href=\"https://doi.org/10.1016/j.sna.2012.11.043\">https://doi.org/10.1016/j.sna.2012.11.043</a>.","short":"M. Hunstig, T. Hemsel, W. Sextro, Sensors and Actuators A: Physical 200 (2013) 79–89."},"date_updated":"2022-01-06T07:04:21Z","intvolume":"       200","year":"2013","title":"Stick-slip and slip-slip operation of piezoelectric inertia drives - Part II: Frequency-limited excitation","author":[{"first_name":"Matthias","last_name":"Hunstig","full_name":"Hunstig, Matthias"},{"id":"210","first_name":"Tobias","last_name":"Hemsel","full_name":"Hemsel, Tobias"},{"first_name":"Walter","last_name":"Sextro","full_name":"Sextro, Walter","id":"21220"}],"doi":"10.1016/j.sna.2012.11.043","language":[{"iso":"eng"}],"abstract":[{"text":"This contribution provides a systematic investigation and performance comparison of different modes of operation for piezoelectric inertia drives. The movement of these motors is classically assumed to consist of steps involving stiction and sliding, resulting in the term ``stick-slip drives''. In the first part of this contribution it has been found that using ideal driving signals, ``slip-slip'' operation without phases of stiction allows very high velocities, while the maximum velocity is limited principally in stick-slip operation. In this part it is shown that slip-slip operation is also suitable for use with real actuators, driven with frequency-limited versions of the ideal signals presented in part I. The motional performance of the motor as well as its wear and the required electric power are investigated for operation with different signals. It is found that for high velocity inertia motors it is recommendable to use actuators with large stroke and to drive them with a signal consisting of two harmonics at a high fundamental frequency, a result that is supported by similar setups implemented experimentally by other authors. Using Lanczos' \\sigma factors to calculate the frequency-limited excitation signals instead of standard Fourier series additionally increases the motor performance significantly. The results help motor designers to choose the appropriate mode of operation and to optimise the motor parameters for their individual applications.","lang":"eng"}],"publication":"Sensors and Actuators A: Physical","type":"journal_article","keyword":["Inertia motor"],"department":[{"_id":"151"}],"date_created":"2019-05-13T14:09:31Z"},{"status":"public","volume":200,"user_id":"55222","_id":"9805","page":"90 - 100","quality_controlled":"1","citation":{"chicago":"Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “Stick-Slip and Slip-Slip Operation of Piezoelectric Inertia Drives - Part I: Ideal Excitation.” <i>Sensors and Actuators A: Physical</i> 200 (2013): 90–100. <a href=\"https://doi.org/10.1016/j.sna.2012.11.012\">https://doi.org/10.1016/j.sna.2012.11.012</a>.","short":"M. Hunstig, T. Hemsel, W. Sextro, Sensors and Actuators A: Physical 200 (2013) 90–100.","apa":"Hunstig, M., Hemsel, T., &#38; Sextro, W. (2013). Stick-slip and slip-slip operation of piezoelectric inertia drives - Part I: Ideal Excitation. <i>Sensors and Actuators A: Physical</i>, <i>200</i>, 90–100. <a href=\"https://doi.org/10.1016/j.sna.2012.11.012\">https://doi.org/10.1016/j.sna.2012.11.012</a>","ieee":"M. Hunstig, T. Hemsel, and W. Sextro, “Stick-slip and slip-slip operation of piezoelectric inertia drives - Part I: Ideal Excitation.,” <i>Sensors and Actuators A: Physical</i>, vol. 200, pp. 90–100, 2013.","ama":"Hunstig M, Hemsel T, Sextro W. Stick-slip and slip-slip operation of piezoelectric inertia drives - Part I: Ideal Excitation. <i>Sensors and Actuators A: Physical</i>. 2013;200:90-100. doi:<a href=\"https://doi.org/10.1016/j.sna.2012.11.012\">10.1016/j.sna.2012.11.012</a>","bibtex":"@article{Hunstig_Hemsel_Sextro_2013, title={Stick-slip and slip-slip operation of piezoelectric inertia drives - Part I: Ideal Excitation.}, volume={200}, DOI={<a href=\"https://doi.org/10.1016/j.sna.2012.11.012\">10.1016/j.sna.2012.11.012</a>}, journal={Sensors and Actuators A: Physical}, author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2013}, pages={90–100} }","mla":"Hunstig, Matthias, et al. “Stick-Slip and Slip-Slip Operation of Piezoelectric Inertia Drives - Part I: Ideal Excitation.” <i>Sensors and Actuators A: Physical</i>, vol. 200, 2013, pp. 90–100, doi:<a href=\"https://doi.org/10.1016/j.sna.2012.11.012\">10.1016/j.sna.2012.11.012</a>."},"intvolume":"       200","date_updated":"2022-01-06T07:04:21Z","author":[{"full_name":"Hunstig, Matthias","first_name":"Matthias","last_name":"Hunstig"},{"id":"210","last_name":"Hemsel","first_name":"Tobias","full_name":"Hemsel, Tobias"},{"full_name":"Sextro, Walter","first_name":"Walter","last_name":"Sextro","id":"21220"}],"title":"Stick-slip and slip-slip operation of piezoelectric inertia drives - Part I: Ideal Excitation.","year":"2013","doi":"10.1016/j.sna.2012.11.012","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Piezoelectric inertia motors, also known as ``stick--slip drives'', use the inertia of a body to drive it in small steps by means of a friction contact. While these steps are classically assumed to involve stiction and sliding, the motors can also operate in ``slip--slip'' mode without any phase of static friction. This contribution provides a systematic investigation and performance comparison of different stick--slip and slip--slip modes of operation. Different criteria for comparing the motional performance of inertia motors are defined: Steady state velocity, smoothness of motion, and start-up time. Using the example of a translational inertia motor excited by an ideal displacement signal, it is found that the maximum velocity reachable in stick--slip operation is limited principally, while continuous slip--slip operation allows very high velocities. For the investigated driving signals, the motor velocity is proportional to the square root of the actuator stroke. The motor performance with these ideal signals defines an upper boundary for the performance of real motors."}],"publication":"Sensors and Actuators A: Physical","department":[{"_id":"151"}],"type":"journal_article","keyword":["Inertia motor","Stick--slip drive","Mode of operation","Performance indicator","Velocity maximization","Actuator stroke"],"date_created":"2019-05-13T14:10:34Z"},{"intvolume":"         4","date_updated":"2022-01-06T07:04:21Z","author":[{"full_name":"Kimotho, James Kuria","first_name":"James Kuria","last_name":"Kimotho"},{"full_name":"Sondermann-Wölke, Chritoph","first_name":"Chritoph","last_name":"Sondermann-Wölke"},{"last_name":"Meyer","first_name":"Tobias","full_name":"Meyer, Tobias"},{"id":"21220","full_name":"Sextro, Walter","first_name":"Walter","last_name":"Sextro"}],"status":"public","year":"2013","title":"Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation","volume":4,"user_id":"55222","language":[{"iso":"eng"}],"_id":"9808","quality_controlled":"1","abstract":[{"text":"This study presents the methods employed by a team from the department of Mechatronics and Dynamics at the University of Paderborn, Germany for the 2013 PHM data challenge. The focus of the challenge was on maintenance action recommendation for an industrial machinery based on remote monitoring and diagnosis. Since an ensemble of data driven methods has been considered as the state of the art approach in diagnosis and prognosis, the first approach was to evaluate the performance of an ensemble of data driven methods using the parametric data as input and problems (recommended maintenance action) as the output. Due to close correlation of parametric data of different problems, this approach produced high misclassification rate. Event-based decision trees were then constructed to identify problems associated with particular events. To distinguish between problems associated with events that appeared in multiple problems, support vector machine (SVM) with parameters optimally tuned using particle swarm optimization (PSO) was employed. Parametric data was used as the input to the SVM algorithm and majority voting was employed to determine the final decision for cases with multiple events. A total of 165 SVM models were constructed. This approach improved the overall score from 21 to 48. The method was further enhanced by employing an ensemble of three data driven methods, that is, SVM, random forests (RF) and bagged trees (BT), to build the event based models. With this approach, a score of 51 was obtained . The results demonstrate that the proposed event based method can be effective in maintenance action recommendation based on events codes and parametric data acquired remotely from an industrial equipment.","lang":"eng"}],"citation":{"mla":"Kimotho, James Kuria, et al. “Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation.” <i>International Journal of Prognostics and Health Management</i>, vol. 4, no. 2, 2013.","bibtex":"@article{Kimotho_Sondermann-Wölke_Meyer_Sextro_2013, title={Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation}, volume={4}, number={2}, journal={International Journal of Prognostics and Health Management}, author={Kimotho, James Kuria and Sondermann-Wölke, Chritoph and Meyer, Tobias and Sextro, Walter}, year={2013} }","ama":"Kimotho JK, Sondermann-Wölke C, Meyer T, Sextro W. Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation. <i>International Journal of Prognostics and Health Management</i>. 2013;4(2).","ieee":"J. K. Kimotho, C. Sondermann-Wölke, T. Meyer, and W. Sextro, “Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation,” <i>International Journal of Prognostics and Health Management</i>, vol. 4, no. 2, 2013.","apa":"Kimotho, J. K., Sondermann-Wölke, C., Meyer, T., &#38; Sextro, W. (2013). Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation. <i>International Journal of Prognostics and Health Management</i>, <i>4</i>(2).","short":"J.K. Kimotho, C. Sondermann-Wölke, T. Meyer, W. Sextro, International Journal of Prognostics and Health Management 4 (2013).","chicago":"Kimotho, James Kuria, Chritoph Sondermann-Wölke, Tobias Meyer, and Walter Sextro. “Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation.” <i>International Journal of Prognostics and Health Management</i> 4, no. 2 (2013)."},"issue":"2","publication":"International Journal of Prognostics and Health Management","department":[{"_id":"151"}],"keyword":["maintenance decision","Bagged trees","Decision trees","PSO-SVM","Random forests"],"type":"journal_article","date_created":"2019-05-13T14:15:36Z"},{"language":[{"iso":"eng"}],"_id":"9856","publisher":"SPE Antec","user_id":"55222","author":[{"first_name":"Marco","last_name":"Lenzen","full_name":"Lenzen, Marco"},{"last_name":"Unger","first_name":"Andreas","full_name":"Unger, Andreas"},{"last_name":"Wortberg","first_name":"Johannes","full_name":"Wortberg, Johannes"}],"status":"public","year":"2013","title":"2PC-Recu-Module for energy recovery at hydraulic driven injection molding machines","date_updated":"2019-09-16T11:16:53Z","date_created":"2019-05-20T11:04:09Z","place":"Cincinnati, Ohio, USA","department":[{"_id":"151"}],"type":"conference","citation":{"bibtex":"@inproceedings{Lenzen_Unger_Wortberg_2013, place={Cincinnati, Ohio, USA}, title={2PC-Recu-Module for energy recovery at hydraulic driven injection molding machines}, publisher={SPE Antec}, author={Lenzen, Marco and Unger, Andreas and Wortberg, Johannes}, year={2013} }","ama":"Lenzen M, Unger A, Wortberg J. 2PC-Recu-Module for energy recovery at hydraulic driven injection molding machines. In: Cincinnati, Ohio, USA: SPE Antec; 2013.","mla":"Lenzen, Marco, et al. <i>2PC-Recu-Module for Energy Recovery at Hydraulic Driven Injection Molding Machines</i>. SPE Antec, 2013.","chicago":"Lenzen, Marco, Andreas Unger, and Johannes Wortberg. “2PC-Recu-Module for Energy Recovery at Hydraulic Driven Injection Molding Machines.” Cincinnati, Ohio, USA: SPE Antec, 2013.","short":"M. Lenzen, A. Unger, J. Wortberg, in: SPE Antec, Cincinnati, Ohio, USA, 2013.","ieee":"M. Lenzen, A. Unger, and J. Wortberg, “2PC-Recu-Module for energy recovery at hydraulic driven injection molding machines,” 2013.","apa":"Lenzen, M., Unger, A., &#38; Wortberg, J. (2013). 2PC-Recu-Module for energy recovery at hydraulic driven injection molding machines. Cincinnati, Ohio, USA: SPE Antec."},"quality_controlled":"1"}]