[{"publication":"ACM Transactions on Software Engineering and Methodology","type":"journal_article","abstract":[{"text":"<jats:p>\r\n            Nowadays, an increasing number of applications uses deserialization. This technique, based on rebuilding the instance of objects from serialized byte streams, can be dangerous since it can open the application to attacks such as remote code execution (RCE) if the data to deserialize is originating from an untrusted source. Deserialization vulnerabilities are so critical that they are in OWASP’s list of top 10 security risks for web applications. This is mainly caused by faults in the development process of applications and by flaws in their dependencies, i.e., flaws in the libraries used by these applications. No previous work has studied deserialization attacks in-depth: How are they performed? How are weaknesses introduced and patched? And for how long are vulnerabilities present in the codebase? To yield a deeper understanding of this important kind of vulnerability, we perform two main analyses: one on attack gadgets, i.e., exploitable pieces of code, present in Java libraries, and one on vulnerabilities present in Java applications. For the first analysis, we conduct an exploratory large-scale study by running 256 515 experiments in which we vary the versions of libraries for each of the 19 publicly available exploits. Such attacks rely on a combination of\r\n            <jats:italic>gadgets</jats:italic>\r\n            present in one or multiple Java libraries. A gadget is a method which is using objects or fields that can be attacker-controlled. Our goal is to precisely identify library versions containing gadgets and to understand how gadgets have been introduced and how they have been patched. We observe that the modification of one innocent-looking detail in a class – such as making it\r\n            <jats:monospace>public</jats:monospace>\r\n            – can already introduce a gadget. Furthermore, we noticed that among the studied libraries, 37.5% are not patched, leaving gadgets available for future attacks.\r\n          </jats:p>\r\n          <jats:p>For the second analysis, we manually analyze 104 deserialization vulnerabilities CVEs to understand how vulnerabilities are introduced and patched in real-life Java applications. Results indicate that the vulnerabilities are not always completely patched or that a workaround solution is proposed. With a workaround solution, applications are still vulnerable since the code itself is unchanged.</jats:p>","lang":"eng"}],"status":"public","_id":"33835","department":[{"_id":"76"}],"user_id":"15249","keyword":["Software"],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["1049-331X","1557-7392"]},"publication_status":"published","year":"2022","citation":{"apa":"Sayar, I., Bartel, A., Bodden, E., &#38; Le Traon, Y. (2022). An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities. <i>ACM Transactions on Software Engineering and Methodology</i>. <a href=\"https://doi.org/10.1145/3554732\">https://doi.org/10.1145/3554732</a>","mla":"Sayar, Imen, et al. “An In-Depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities.” <i>ACM Transactions on Software Engineering and Methodology</i>, Association for Computing Machinery (ACM), 2022, doi:<a href=\"https://doi.org/10.1145/3554732\">10.1145/3554732</a>.","bibtex":"@article{Sayar_Bartel_Bodden_Le Traon_2022, title={An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities}, DOI={<a href=\"https://doi.org/10.1145/3554732\">10.1145/3554732</a>}, journal={ACM Transactions on Software Engineering and Methodology}, publisher={Association for Computing Machinery (ACM)}, author={Sayar, Imen and Bartel, Alexandre and Bodden, Eric and Le Traon, Yves}, year={2022} }","short":"I. Sayar, A. Bartel, E. Bodden, Y. Le Traon, ACM Transactions on Software Engineering and Methodology (2022).","chicago":"Sayar, Imen, Alexandre Bartel, Eric Bodden, and Yves Le Traon. “An In-Depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities.” <i>ACM Transactions on Software Engineering and Methodology</i>, 2022. <a href=\"https://doi.org/10.1145/3554732\">https://doi.org/10.1145/3554732</a>.","ieee":"I. Sayar, A. Bartel, E. Bodden, and Y. Le Traon, “An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities,” <i>ACM Transactions on Software Engineering and Methodology</i>, 2022, doi: <a href=\"https://doi.org/10.1145/3554732\">10.1145/3554732</a>.","ama":"Sayar I, Bartel A, Bodden E, Le Traon Y. An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities. <i>ACM Transactions on Software Engineering and Methodology</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1145/3554732\">10.1145/3554732</a>"},"date_updated":"2022-10-20T12:32:31Z","publisher":"Association for Computing Machinery (ACM)","date_created":"2022-10-20T12:31:49Z","author":[{"first_name":"Imen","full_name":"Sayar, Imen","last_name":"Sayar"},{"full_name":"Bartel, Alexandre","last_name":"Bartel","first_name":"Alexandre"},{"id":"59256","full_name":"Bodden, Eric","last_name":"Bodden","orcid":"0000-0003-3470-3647","first_name":"Eric"},{"first_name":"Yves","last_name":"Le Traon","full_name":"Le Traon, Yves"}],"title":"An In-depth Study of Java Deserialization Remote-Code Execution Exploits and Vulnerabilities","doi":"10.1145/3554732"},{"issue":"5","page":"1–33","intvolume":"        27","citation":{"short":"G. Piskachev, J. Späth, I. Budde, E. Bodden, Empirical Software Engineering 27 (2022) 1–33.","bibtex":"@article{Piskachev_Späth_Budde_Bodden_2022, title={Fluently specifying taint-flow queries with fluentTQL}, volume={27}, number={5}, journal={Empirical Software Engineering}, publisher={Springer}, author={Piskachev, Goran and Späth, Johannes and Budde, Ingo and Bodden, Eric}, year={2022}, pages={1–33} }","mla":"Piskachev, Goran, et al. “Fluently Specifying Taint-Flow Queries with FluentTQL.” <i>Empirical Software Engineering</i>, vol. 27, no. 5, Springer, 2022, pp. 1–33.","apa":"Piskachev, G., Späth, J., Budde, I., &#38; Bodden, E. (2022). Fluently specifying taint-flow queries with fluentTQL. <i>Empirical Software Engineering</i>, <i>27</i>(5), 1–33.","ama":"Piskachev G, Späth J, Budde I, Bodden E. Fluently specifying taint-flow queries with fluentTQL. <i>Empirical Software Engineering</i>. 2022;27(5):1–33.","chicago":"Piskachev, Goran, Johannes Späth, Ingo Budde, and Eric Bodden. “Fluently Specifying Taint-Flow Queries with FluentTQL.” <i>Empirical Software Engineering</i> 27, no. 5 (2022): 1–33.","ieee":"G. Piskachev, J. Späth, I. Budde, and E. Bodden, “Fluently specifying taint-flow queries with fluentTQL,” <i>Empirical Software Engineering</i>, vol. 27, no. 5, pp. 1–33, 2022."},"year":"2022","volume":27,"date_created":"2022-10-20T12:34:04Z","author":[{"first_name":"Goran","id":"41936","full_name":"Piskachev, Goran","last_name":"Piskachev","orcid":"0000-0003-4424-5838"},{"last_name":"Späth","full_name":"Späth, Johannes","first_name":"Johannes"},{"first_name":"Ingo","full_name":"Budde, Ingo","id":"13693","orcid":"https://orcid.org/0000-0003-0124-6291","last_name":"Budde"},{"orcid":"0000-0003-3470-3647","last_name":"Bodden","full_name":"Bodden, Eric","id":"59256","first_name":"Eric"}],"publisher":"Springer","date_updated":"2022-10-20T12:36:23Z","title":"Fluently specifying taint-flow queries with fluentTQL","publication":"Empirical Software Engineering","type":"journal_article","status":"public","department":[{"_id":"76"},{"_id":"662"}],"user_id":"15249","_id":"33836","language":[{"iso":"eng"}]},{"title":"To what extent can we analyze Kotlin programs using existing Java taint analysis tools?","author":[{"first_name":"Ranjith","last_name":"Krishnamurthy","orcid":"0000-0002-0906-5463","id":"78060","full_name":"Krishnamurthy, Ranjith"},{"first_name":"Goran","last_name":"Piskachev","orcid":"0000-0003-4424-5838","full_name":"Piskachev, Goran","id":"41936"},{"first_name":"Eric","last_name":"Bodden","orcid":"0000-0003-3470-3647","id":"59256","full_name":"Bodden, Eric"}],"date_created":"2022-10-20T12:38:09Z","date_updated":"2022-10-20T12:38:32Z","citation":{"ama":"Krishnamurthy R, Piskachev G, Bodden E. To what extent can we analyze Kotlin programs using existing Java taint analysis tools? Published online 2022.","ieee":"R. Krishnamurthy, G. Piskachev, and E. Bodden, “To what extent can we analyze Kotlin programs using existing Java taint analysis tools?” 2022.","chicago":"Krishnamurthy, Ranjith, Goran Piskachev, and Eric Bodden. “To What Extent Can We Analyze Kotlin Programs Using Existing Java Taint Analysis Tools?” IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM), 2022.","mla":"Krishnamurthy, Ranjith, et al. <i>To What Extent Can We Analyze Kotlin Programs Using Existing Java Taint Analysis Tools?</i> 2022.","bibtex":"@article{Krishnamurthy_Piskachev_Bodden_2022, series={IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM)}, title={To what extent can we analyze Kotlin programs using existing Java taint analysis tools?}, author={Krishnamurthy, Ranjith and Piskachev, Goran and Bodden, Eric}, year={2022}, collection={IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM)} }","short":"R. Krishnamurthy, G. Piskachev, E. Bodden, (2022).","apa":"Krishnamurthy, R., Piskachev, G., &#38; Bodden, E. (2022). <i>To what extent can we analyze Kotlin programs using existing Java taint analysis tools?</i>"},"year":"2022","language":[{"iso":"eng"}],"department":[{"_id":"76"},{"_id":"662"}],"user_id":"15249","series_title":"IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM)","_id":"33838","status":"public","type":"conference"},{"_id":"33837","user_id":"15249","series_title":"IEEE Secure Development Conference (SecDev)","department":[{"_id":"76"},{"_id":"662"}],"language":[{"iso":"eng"}],"type":"conference","status":"public","date_updated":"2022-10-20T12:37:44Z","date_created":"2022-10-20T12:37:14Z","author":[{"last_name":"Piskachev","orcid":"0000-0003-4424-5838","full_name":"Piskachev, Goran","id":"41936","first_name":"Goran"},{"first_name":"Stefan","last_name":"Dziwok","orcid":"http://orcid.org/0000-0002-8679-6673","full_name":"Dziwok, Stefan","id":"3901"},{"id":"13616","full_name":"Koch, Thorsten","last_name":"Koch","first_name":"Thorsten"},{"id":"11394","full_name":"Merschjohann, Sven","last_name":"Merschjohann","first_name":"Sven"},{"id":"59256","full_name":"Bodden, Eric","orcid":"0000-0003-3470-3647","last_name":"Bodden","first_name":"Eric"}],"title":"How far are German companies in improving security through static program analysis tools?","year":"2022","citation":{"apa":"Piskachev, G., Dziwok, S., Koch, T., Merschjohann, S., &#38; Bodden, E. (2022). <i>How far are German companies in improving security through static program analysis tools?</i>","mla":"Piskachev, Goran, et al. <i>How Far Are German Companies in Improving Security through Static Program Analysis Tools?</i> 2022.","short":"G. Piskachev, S. Dziwok, T. Koch, S. Merschjohann, E. Bodden, (2022).","bibtex":"@article{Piskachev_Dziwok_Koch_Merschjohann_Bodden_2022, series={IEEE Secure Development Conference (SecDev)}, title={How far are German companies in improving security through static program analysis tools?}, author={Piskachev, Goran and Dziwok, Stefan and Koch, Thorsten and Merschjohann, Sven and Bodden, Eric}, year={2022}, collection={IEEE Secure Development Conference (SecDev)} }","ama":"Piskachev G, Dziwok S, Koch T, Merschjohann S, Bodden E. How far are German companies in improving security through static program analysis tools? Published online 2022.","ieee":"G. Piskachev, S. Dziwok, T. Koch, S. Merschjohann, and E. Bodden, “How far are German companies in improving security through static program analysis tools?” 2022.","chicago":"Piskachev, Goran, Stefan Dziwok, Thorsten Koch, Sven Merschjohann, and Eric Bodden. “How Far Are German Companies in Improving Security through Static Program Analysis Tools?” IEEE Secure Development Conference (SecDev), 2022."}},{"year":"2022","issue":"11","title":"On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation","publisher":"IEEE","date_created":"2020-12-15T07:46:36Z","abstract":[{"lang":"eng","text":"We present a novel algorithm that allows us to gain detailed insight into the effects of sparsity in linear and nonlinear optimization, which is of great importance in many scientific areas such as image and signal processing, medical imaging, compressed sensing, and machine learning (e.g., for the training of neural networks). Sparsity is an important feature to ensure robustness against noisy data, but also to find models that are interpretable and easy to analyze due to the small number of relevant terms. It is common practice to enforce sparsity by adding the ℓ1-norm as a weighted penalty term. In order to gain a better understanding and to allow for an informed model selection, we directly solve the corresponding multiobjective optimization problem (MOP) that arises when we minimize the main objective and the ℓ1-norm simultaneously. As this MOP is in general non-convex for nonlinear objectives, the weighting method will fail to provide all optimal compromises. To avoid this issue, we present a continuation method which is specifically tailored to MOPs with two objective functions one of which is the ℓ1-norm. Our method can be seen as a generalization of well-known homotopy methods for linear regression problems to the nonlinear case. Several numerical examples - including neural network training - demonstrate our theoretical findings and the additional insight that can be gained by this multiobjective approach."}],"file":[{"content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2021-09-25T11:59:15Z","date_created":"2021-09-25T11:59:15Z","creator":"speitz","file_size":7990831,"access_level":"closed","file_id":"25040","file_name":"On_the_Treatment_of_Optimization_Problems_with_L1_Penalty_Terms_via_Multiobjective_Continuation.pdf"}],"publication":"IEEE Transactions on Pattern Analysis and Machine Intelligence","ddc":["510"],"language":[{"iso":"eng"}],"citation":{"chicago":"Bieker, Katharina, Bennet Gebken, and Sebastian Peitz. “On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation.” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i> 44, no. 11 (2022): 7797–7808. <a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">https://doi.org/10.1109/TPAMI.2021.3114962</a>.","ieee":"K. Bieker, B. Gebken, and S. Peitz, “On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation,” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>, vol. 44, no. 11, pp. 7797–7808, 2022, doi: <a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">10.1109/TPAMI.2021.3114962</a>.","ama":"Bieker K, Gebken B, Peitz S. On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation. <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>. 2022;44(11):7797-7808. doi:<a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">10.1109/TPAMI.2021.3114962</a>","apa":"Bieker, K., Gebken, B., &#38; Peitz, S. (2022). On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation. <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>, <i>44</i>(11), 7797–7808. <a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">https://doi.org/10.1109/TPAMI.2021.3114962</a>","short":"K. Bieker, B. Gebken, S. Peitz, IEEE Transactions on Pattern Analysis and Machine Intelligence 44 (2022) 7797–7808.","mla":"Bieker, Katharina, et al. “On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation.” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>, vol. 44, no. 11, IEEE, 2022, pp. 7797–808, doi:<a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">10.1109/TPAMI.2021.3114962</a>.","bibtex":"@article{Bieker_Gebken_Peitz_2022, title={On the Treatment of Optimization Problems with L1 Penalty Terms via Multiobjective Continuation}, volume={44}, DOI={<a href=\"https://doi.org/10.1109/TPAMI.2021.3114962\">10.1109/TPAMI.2021.3114962</a>}, number={11}, journal={IEEE Transactions on Pattern Analysis and Machine Intelligence}, publisher={IEEE}, author={Bieker, Katharina and Gebken, Bennet and Peitz, Sebastian}, year={2022}, pages={7797–7808} }"},"page":"7797-7808","intvolume":"        44","publication_status":"epub_ahead","has_accepted_license":"1","main_file_link":[{"open_access":"1","url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9547772"}],"doi":"10.1109/TPAMI.2021.3114962","oa":"1","date_updated":"2022-10-21T12:27:16Z","author":[{"id":"32829","full_name":"Bieker, Katharina","last_name":"Bieker","first_name":"Katharina"},{"first_name":"Bennet","last_name":"Gebken","full_name":"Gebken, Bennet","id":"32643"},{"full_name":"Peitz, Sebastian","id":"47427","last_name":"Peitz","orcid":"0000-0002-3389-793X","first_name":"Sebastian"}],"volume":44,"status":"public","type":"journal_article","article_type":"original","file_date_updated":"2021-09-25T11:59:15Z","_id":"20731","user_id":"47427","department":[{"_id":"101"},{"_id":"530"},{"_id":"655"}]},{"publication":"Business & Information Systems Engineering","file":[{"date_created":"2021-11-08T12:24:31Z","creator":"abursig","date_updated":"2021-11-08T12:24:31Z","file_id":"27282","file_name":"Kundisch2021_Article_AnUpdateForTaxonomyDesigners.pdf","access_level":"closed","file_size":511483,"content_type":"application/pdf","relation":"main_file","success":1}],"ddc":["000"],"language":[{"iso":"eng"}],"issue":"4","year":"2022","date_created":"2021-08-30T10:00:24Z","title":"An update for taxonomy designers: Methodological guidance from information systems research","type":"journal_article","status":"public","_id":"23566","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area C","_id":"4"},{"name":"SFB 901 - Subproject C5","_id":"17"}],"department":[{"_id":"276"}],"user_id":"16205","file_date_updated":"2021-11-08T12:24:31Z","has_accepted_license":"1","publication_status":"published","page":"421-439","intvolume":"        64","citation":{"bibtex":"@article{Kundisch_Muntermann_Oberländer_Rau_Röglinger_Schoormann_Szopinski_2022, title={An update for taxonomy designers: Methodological guidance from information systems research}, volume={64}, number={4}, journal={Business &#38; Information Systems Engineering}, author={Kundisch, Dennis and Muntermann, J. and Oberländer, A. M. and Rau, D. and Röglinger, M. and Schoormann, T. and Szopinski, Daniel}, year={2022}, pages={421–439} }","short":"D. Kundisch, J. Muntermann, A.M. Oberländer, D. Rau, M. Röglinger, T. Schoormann, D. Szopinski, Business &#38; Information Systems Engineering 64 (2022) 421–439.","mla":"Kundisch, Dennis, et al. “An Update for Taxonomy Designers: Methodological Guidance from Information Systems Research.” <i>Business &#38; Information Systems Engineering</i>, vol. 64, no. 4, 2022, pp. 421–39.","apa":"Kundisch, D., Muntermann, J., Oberländer, A. M., Rau, D., Röglinger, M., Schoormann, T., &#38; Szopinski, D. (2022). An update for taxonomy designers: Methodological guidance from information systems research. <i>Business &#38; Information Systems Engineering</i>, <i>64</i>(4), 421–439.","ama":"Kundisch D, Muntermann J, Oberländer AM, et al. An update for taxonomy designers: Methodological guidance from information systems research. <i>Business &#38; Information Systems Engineering</i>. 2022;64(4):421-439.","chicago":"Kundisch, Dennis, J. Muntermann, A. M. Oberländer, D. Rau, M. Röglinger, T. Schoormann, and Daniel Szopinski. “An Update for Taxonomy Designers: Methodological Guidance from Information Systems Research.” <i>Business &#38; Information Systems Engineering</i> 64, no. 4 (2022): 421–39.","ieee":"D. Kundisch <i>et al.</i>, “An update for taxonomy designers: Methodological guidance from information systems research,” <i>Business &#38; Information Systems Engineering</i>, vol. 64, no. 4, pp. 421–439, 2022."},"date_updated":"2022-10-21T12:57:05Z","volume":64,"author":[{"last_name":"Kundisch","id":"21117","full_name":"Kundisch, Dennis","first_name":"Dennis"},{"full_name":"Muntermann, J.","last_name":"Muntermann","first_name":"J."},{"full_name":"Oberländer, A. M.","last_name":"Oberländer","first_name":"A. M."},{"full_name":"Rau, D.","last_name":"Rau","first_name":"D."},{"first_name":"M.","full_name":"Röglinger, M.","last_name":"Röglinger"},{"first_name":"T.","last_name":"Schoormann","full_name":"Schoormann, T."},{"last_name":"Szopinski","id":"36372","full_name":"Szopinski, Daniel","first_name":"Daniel"}]},{"_id":"33842","user_id":"104","language":[{"iso":"eng"}],"type":"book","status":"public","publisher":"Königshausen und Neumann","date_updated":"2022-10-24T06:28:23Z","author":[{"first_name":"Norbert","full_name":"Eke, Norbert","id":"104","last_name":"Eke"},{"last_name":"Zaimoglu ","full_name":"Zaimoglu , Feridun","first_name":"Feridun"}],"date_created":"2022-10-20T13:45:47Z","title":"Durchdrungenheit. Texte und Gespräche.","place":"Würzburg","year":"2022","citation":{"apa":"Eke, N., &#38; Zaimoglu , F. (2022). <i>Durchdrungenheit. Texte und Gespräche.</i> Königshausen und Neumann.","bibtex":"@book{Eke_Zaimoglu _2022, place={Würzburg}, title={Durchdrungenheit. Texte und Gespräche.}, publisher={Königshausen und Neumann}, author={Eke, Norbert and Zaimoglu , Feridun}, year={2022} }","mla":"Eke, Norbert, and Feridun Zaimoglu . <i>Durchdrungenheit. Texte Und Gespräche.</i> Königshausen und Neumann, 2022.","short":"N. Eke, F. Zaimoglu , Durchdrungenheit. Texte Und Gespräche., Königshausen und Neumann, Würzburg, 2022.","chicago":"Eke, Norbert, and Feridun Zaimoglu . <i>Durchdrungenheit. Texte Und Gespräche.</i> Würzburg: Königshausen und Neumann, 2022.","ieee":"N. Eke and F. Zaimoglu , <i>Durchdrungenheit. Texte und Gespräche.</i> Würzburg: Königshausen und Neumann, 2022.","ama":"Eke N, Zaimoglu  F. <i>Durchdrungenheit. Texte Und Gespräche.</i> Königshausen und Neumann; 2022."}},{"publisher":"Wiley","date_updated":"2022-10-24T06:53:38Z","author":[{"first_name":"Elmar","last_name":"Moritzer","full_name":"Moritzer, Elmar","id":"20531"},{"first_name":"Christian Lennart","last_name":"Elsner","full_name":"Elsner, Christian Lennart","id":"70729"}],"date_created":"2022-10-21T14:33:33Z","volume":404,"title":"Investigation and Improvement of Processing Parameters of a Copper-Filled Polymer Filament in Fused Filament Fabrication as a Basis for the Fabrication of Low-Porosity Metal Parts","doi":"https://doi.org/10.1002/masy.202100390","conference":{"name":"5th International Conference Progress on Polymers and Composites Products and Manufacturing Technologies (POLCOM) ","location":"Bukarest"},"publication_status":"published","issue":"1","year":"2022","citation":{"bibtex":"@article{Moritzer_Elsner_2022, title={Investigation and Improvement of Processing Parameters of a Copper-Filled Polymer Filament in Fused Filament Fabrication as a Basis for the Fabrication of Low-Porosity Metal Parts}, volume={404}, DOI={<a href=\"https://doi.org/10.1002/masy.202100390\">https://doi.org/10.1002/masy.202100390</a>}, number={1}, journal={Macromolecular Symposia}, publisher={Wiley}, author={Moritzer, Elmar and Elsner, Christian Lennart}, year={2022} }","short":"E. Moritzer, C.L. Elsner, Macromolecular Symposia 404 (2022).","mla":"Moritzer, Elmar, and Christian Lennart Elsner. “Investigation and Improvement of Processing Parameters of a Copper-Filled Polymer Filament in Fused Filament Fabrication as a Basis for the Fabrication of Low-Porosity Metal Parts.” <i>Macromolecular Symposia</i>, vol. 404, no. 1, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/masy.202100390\">https://doi.org/10.1002/masy.202100390</a>.","apa":"Moritzer, E., &#38; Elsner, C. L. (2022). Investigation and Improvement of Processing Parameters of a Copper-Filled Polymer Filament in Fused Filament Fabrication as a Basis for the Fabrication of Low-Porosity Metal Parts. <i>Macromolecular Symposia</i>, <i>404</i>(1). <a href=\"https://doi.org/10.1002/masy.202100390\">https://doi.org/10.1002/masy.202100390</a>","chicago":"Moritzer, Elmar, and Christian Lennart Elsner. “Investigation and Improvement of Processing Parameters of a Copper-Filled Polymer Filament in Fused Filament Fabrication as a Basis for the Fabrication of Low-Porosity Metal Parts.” <i>Macromolecular Symposia</i> 404, no. 1 (2022). <a href=\"https://doi.org/10.1002/masy.202100390\">https://doi.org/10.1002/masy.202100390</a>.","ieee":"E. Moritzer and C. L. Elsner, “Investigation and Improvement of Processing Parameters of a Copper-Filled Polymer Filament in Fused Filament Fabrication as a Basis for the Fabrication of Low-Porosity Metal Parts,” <i>Macromolecular Symposia</i>, vol. 404, no. 1, 2022, doi: <a href=\"https://doi.org/10.1002/masy.202100390\">https://doi.org/10.1002/masy.202100390</a>.","ama":"Moritzer E, Elsner CL. Investigation and Improvement of Processing Parameters of a Copper-Filled Polymer Filament in Fused Filament Fabrication as a Basis for the Fabrication of Low-Porosity Metal Parts. <i>Macromolecular Symposia</i>. 2022;404(1). doi:<a href=\"https://doi.org/10.1002/masy.202100390\">https://doi.org/10.1002/masy.202100390</a>"},"intvolume":"       404","_id":"33859","user_id":"70729","department":[{"_id":"219"},{"_id":"624"},{"_id":"367"},{"_id":"321"},{"_id":"9"}],"language":[{"iso":"eng"}],"type":"journal_article","publication":"Macromolecular Symposia","status":"public"},{"type":"journal_article","publication":"Macromolecular Symposia","status":"public","user_id":"70729","department":[{"_id":"219"},{"_id":"624"},{"_id":"367"},{"_id":"321"},{"_id":"9"}],"_id":"33861","language":[{"iso":"eng"}],"issue":"1","publication_status":"published","citation":{"apa":"Moritzer, E., &#38; Wächter, J. (2022). Development of a Procedure for the Assessment of Material Potentials under Consideration of the Weld Seam Quality for Multi-Material Applications in the FDM Process. <i>Macromolecular Symposia</i>, <i>404</i>(1). <a href=\"https://doi.org/10.1002/masy.202100389\">https://doi.org/10.1002/masy.202100389</a>","bibtex":"@article{Moritzer_Wächter_2022, title={Development of a Procedure for the Assessment of Material Potentials under Consideration of the Weld Seam Quality for Multi-Material Applications in the FDM Process}, volume={404}, DOI={<a href=\"https://doi.org/10.1002/masy.202100389\">https://doi.org/10.1002/masy.202100389</a>}, number={1}, journal={Macromolecular Symposia}, publisher={Wiley}, author={Moritzer, Elmar and Wächter, Julian}, year={2022} }","short":"E. Moritzer, J. Wächter, Macromolecular Symposia 404 (2022).","mla":"Moritzer, Elmar, and Julian Wächter. “Development of a Procedure for the Assessment of Material Potentials under Consideration of the Weld Seam Quality for Multi-Material Applications in the FDM Process.” <i>Macromolecular Symposia</i>, vol. 404, no. 1, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/masy.202100389\">https://doi.org/10.1002/masy.202100389</a>.","ama":"Moritzer E, Wächter J. Development of a Procedure for the Assessment of Material Potentials under Consideration of the Weld Seam Quality for Multi-Material Applications in the FDM Process. <i>Macromolecular Symposia</i>. 2022;404(1). doi:<a href=\"https://doi.org/10.1002/masy.202100389\">https://doi.org/10.1002/masy.202100389</a>","ieee":"E. Moritzer and J. Wächter, “Development of a Procedure for the Assessment of Material Potentials under Consideration of the Weld Seam Quality for Multi-Material Applications in the FDM Process,” <i>Macromolecular Symposia</i>, vol. 404, no. 1, 2022, doi: <a href=\"https://doi.org/10.1002/masy.202100389\">https://doi.org/10.1002/masy.202100389</a>.","chicago":"Moritzer, Elmar, and Julian Wächter. “Development of a Procedure for the Assessment of Material Potentials under Consideration of the Weld Seam Quality for Multi-Material Applications in the FDM Process.” <i>Macromolecular Symposia</i> 404, no. 1 (2022). <a href=\"https://doi.org/10.1002/masy.202100389\">https://doi.org/10.1002/masy.202100389</a>."},"intvolume":"       404","year":"2022","date_created":"2022-10-21T14:38:18Z","author":[{"last_name":"Moritzer","id":"20531","full_name":"Moritzer, Elmar","first_name":"Elmar"},{"first_name":"Julian","id":"29588","full_name":"Wächter, Julian","last_name":"Wächter"}],"volume":404,"date_updated":"2022-10-24T06:53:19Z","publisher":"Wiley","doi":"https://doi.org/10.1002/masy.202100389","conference":{"name":"5th International Conference Progress on Polymers and Composites Products and Manufacturing Technologies (POLCOM)","location":"Bukarest"},"title":"Development of a Procedure for the Assessment of Material Potentials under Consideration of the Weld Seam Quality for Multi-Material Applications in the FDM Process"},{"date_updated":"2022-10-24T11:53:25Z","date_created":"2022-10-24T11:52:53Z","author":[{"full_name":"Han, Daxin","id":"36544","last_name":"Han","first_name":"Daxin"}],"title":"Deformationsarme Fügeverbindungen mittels prozessoptimiertem Schneidclinchen","publication_identifier":{"unknown":["978-3-8440-8789-5"]},"year":"2022","citation":{"ama":"Han D. <i>Deformationsarme Fügeverbindungen Mittels Prozessoptimiertem Schneidclinchen</i>.; 2022.","ieee":"D. Han, <i>Deformationsarme Fügeverbindungen mittels prozessoptimiertem Schneidclinchen</i>. 2022.","chicago":"Han, Daxin. <i>Deformationsarme Fügeverbindungen Mittels Prozessoptimiertem Schneidclinchen</i>, 2022.","mla":"Han, Daxin. <i>Deformationsarme Fügeverbindungen Mittels Prozessoptimiertem Schneidclinchen</i>. 2022.","short":"D. Han, Deformationsarme Fügeverbindungen Mittels Prozessoptimiertem Schneidclinchen, 2022.","bibtex":"@book{Han_2022, title={Deformationsarme Fügeverbindungen mittels prozessoptimiertem Schneidclinchen}, author={Han, Daxin}, year={2022} }","apa":"Han, D. (2022). <i>Deformationsarme Fügeverbindungen mittels prozessoptimiertem Schneidclinchen</i>."},"_id":"33865","department":[{"_id":"157"}],"user_id":"36544","language":[{"iso":"eng"}],"type":"book","abstract":[{"lang":"eng","text":"Lightweight materials such as aluminium and ultra-high-strength steel are increasingly being used in modern material mixed design in car body construction. As a fixing method for hybrid joining with structural adhesive, clinching has the advantage over other mechanical joining technologies that different materials can be joined without an auxiliary joining part and pre-hole. Due to the large degree of deformation in the joining partners, strong in-plane and out-of-plane material flows occur during the setting process, which can lead to plastic deformation.\r\nThe aim of this work is the further development of shear-clinching for low-deformation of aluminium-steel joints. To gain a basic understanding of the joint deformation, the deformation of the joint partners during the setting process is identified step by step. Based on the knowledge gained, the deformation-related influencing factors are investigated experimentally. Thus, optimisation approaches as well as suggested handling methods for the production of a low-deformation shear-clinching joint are derived. For the realisation of the common narrow flange, which is to be characterised as deformation-sensitive due to a small edge distance, a numerically supported tool modification is carried out and subsequently experimentally validated.\r\n"}],"status":"public"},{"type":"misc","status":"public","department":[{"_id":"49"}],"user_id":"32616","_id":"17090","project":[{"_id":"89","name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren","grant_number":"409779252"}],"language":[{"iso":"eng"}],"citation":{"ama":"Itner D, Gravenkamp H, Dreiling D, Birk C, Henning B. <i>Differentiation of an SBFE Model in the Context of Material Parameter Determination</i>. International Association for Computational Mechanics (IACM); 2022.","chicago":"Itner, Dominik, Hauke Gravenkamp, Dmitrij Dreiling, Carolin Birk, and Bernd Henning. <i>Differentiation of an SBFE Model in the Context of Material Parameter Determination</i>. WCCM, Yokohama: International Association for Computational Mechanics (IACM), 2022.","ieee":"D. Itner, H. Gravenkamp, D. Dreiling, C. Birk, and B. Henning, <i>Differentiation of an SBFE model in the context of material parameter determination</i>. WCCM, Yokohama: International Association for Computational Mechanics (IACM), 2022.","short":"D. Itner, H. Gravenkamp, D. Dreiling, C. Birk, B. Henning, Differentiation of an SBFE Model in the Context of Material Parameter Determination, International Association for Computational Mechanics (IACM), WCCM, Yokohama, 2022.","bibtex":"@book{Itner_Gravenkamp_Dreiling_Birk_Henning_2022, place={WCCM, Yokohama}, title={Differentiation of an SBFE model in the context of material parameter determination}, publisher={International Association for Computational Mechanics (IACM)}, author={Itner, Dominik and Gravenkamp, Hauke and Dreiling, Dmitrij and Birk, Carolin and Henning, Bernd}, year={2022} }","mla":"Itner, Dominik, et al. <i>Differentiation of an SBFE Model in the Context of Material Parameter Determination</i>. International Association for Computational Mechanics (IACM), 2022.","apa":"Itner, D., Gravenkamp, H., Dreiling, D., Birk, C., &#38; Henning, B. (2022). <i>Differentiation of an SBFE model in the context of material parameter determination</i>. International Association for Computational Mechanics (IACM)."},"year":"2022","place":"WCCM, Yokohama","date_created":"2020-06-12T13:52:03Z","author":[{"first_name":"Dominik","last_name":"Itner","full_name":"Itner, Dominik"},{"full_name":"Gravenkamp, Hauke","last_name":"Gravenkamp","first_name":"Hauke"},{"first_name":"Dmitrij","last_name":"Dreiling","full_name":"Dreiling, Dmitrij","id":"32616"},{"first_name":"Carolin","full_name":"Birk, Carolin","last_name":"Birk"},{"last_name":"Henning","id":"213","full_name":"Henning, Bernd","first_name":"Bernd"}],"publisher":"International Association for Computational Mechanics (IACM)","date_updated":"2022-10-25T13:22:59Z","title":"Differentiation of an SBFE model in the context of material parameter determination"},{"type":"book_editor","editor":[{"last_name":"Famula","id":"55291","full_name":"Famula, Marta","first_name":"Marta"},{"first_name":"Verena","last_name":"Witschel","full_name":"Witschel, Verena"}],"status":"public","_id":"33876","department":[{"_id":"465"}],"user_id":"49063","language":[{"iso":"ger"}],"year":"2022","place":"Paderborn","citation":{"apa":"Famula, M., &#38; Witschel, V. (Eds.). (2022). <i>Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000, (= Drama zwischen Text und Bühne 1)</i>. Brill | Fink.","mla":"Famula, Marta, and Verena Witschel, editors. <i>Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000, (= Drama zwischen Text und Bühne 1)</i>. Brill | Fink, 2022.","bibtex":"@book{Famula_Witschel_2022, place={Paderborn}, title={Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000, (= Drama zwischen Text und Bühne 1)}, publisher={Brill | Fink}, year={2022} }","short":"M. Famula, V. Witschel, eds., Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000, (= Drama zwischen Text und Bühne 1), Brill | Fink, Paderborn, 2022.","ama":"Famula M, Witschel V, eds. <i>Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000, (= Drama zwischen Text und Bühne 1)</i>. Brill | Fink; 2022.","ieee":"M. Famula and V. Witschel, Eds., <i>Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000, (= Drama zwischen Text und Bühne 1)</i>. Paderborn: Brill | Fink, 2022.","chicago":"Famula, Marta, and Verena Witschel, eds. <i>Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000, (= Drama zwischen Text und Bühne 1)</i>. Paderborn: Brill | Fink, 2022."},"publisher":"Brill | Fink","date_updated":"2022-10-25T13:35:37Z","date_created":"2022-10-25T13:35:20Z","title":"Theater und Krise. Paradigmen der Störung in Dramentexten und Bühnenkonzepten nach 2000, (= Drama zwischen Text und Bühne 1)"},{"type":"conference_abstract","status":"public","user_id":"16205","department":[{"_id":"276"}],"project":[{"grant_number":"EFRE-0801915","_id":"98","name":"Intelligentes Assistenzsystem zur Unterstützung der digitalen Transformation von Geschäftsmodellen"}],"_id":"33884","language":[{"iso":"eng"}],"publication_status":"accepted","citation":{"ieee":"F. Laux and D. Kundisch, “Judgment or Choice? An Experimental Comparison of Evaluation Approaches for External Crowdvoting,” presented at the Pre-ICIS Global Sourcing Workshop 2022, Copenhagen, Denmark.","chicago":"Laux, Florian, and Dennis Kundisch. “Judgment or Choice? An Experimental Comparison of Evaluation Approaches for External Crowdvoting,” n.d.","ama":"Laux F, Kundisch D. Judgment or Choice? An Experimental Comparison of Evaluation Approaches for External Crowdvoting.","mla":"Laux, Florian, and Dennis Kundisch. <i>Judgment or Choice? An Experimental Comparison of Evaluation Approaches for External Crowdvoting</i>.","short":"F. Laux, D. Kundisch, in: n.d.","bibtex":"@inproceedings{Laux_Kundisch, title={Judgment or Choice? An Experimental Comparison of Evaluation Approaches for External Crowdvoting}, author={Laux, Florian and Kundisch, Dennis} }","apa":"Laux, F., &#38; Kundisch, D. (n.d.). <i>Judgment or Choice? An Experimental Comparison of Evaluation Approaches for External Crowdvoting</i>. Pre-ICIS Global Sourcing Workshop 2022, Copenhagen, Denmark."},"year":"2022","author":[{"first_name":"Florian","last_name":"Laux","full_name":"Laux, Florian","id":"50293"},{"id":"21117","full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis"}],"date_created":"2022-10-26T10:04:29Z","date_updated":"2022-10-26T10:05:24Z","conference":{"location":"Copenhagen, Denmark","name":"Pre-ICIS Global Sourcing Workshop 2022"},"title":"Judgment or Choice? An Experimental Comparison of Evaluation Approaches for External Crowdvoting"},{"issue":"1","publication_identifier":{"issn":["2158-3188"]},"publication_status":"published","intvolume":"        12","citation":{"apa":"Zheng, Y., Rajcsanyi, L. S., Herpertz-Dahlmann, B., Seitz, J., de Zwaan, M., Herzog, W., Ehrlich, S., Zipfel, S., Giel, K., Egberts, K., Burghardt, R., Föcker, M., Al-Lahham, S., Peters, T., Libuda, L., Antel, J., Hebebrand, J., &#38; Hinney, A. (2022). PTBP2 – a gene with relevance for both Anorexia nervosa and body weight regulation. <i>Translational Psychiatry</i>, <i>12</i>(1), Article 241. <a href=\"https://doi.org/10.1038/s41398-022-02018-5\">https://doi.org/10.1038/s41398-022-02018-5</a>","short":"Y. Zheng, L.S. Rajcsanyi, B. Herpertz-Dahlmann, J. Seitz, M. de Zwaan, W. Herzog, S. Ehrlich, S. Zipfel, K. Giel, K. Egberts, R. Burghardt, M. Föcker, S. Al-Lahham, T. Peters, L. Libuda, J. Antel, J. Hebebrand, A. Hinney, Translational Psychiatry 12 (2022).","bibtex":"@article{Zheng_Rajcsanyi_Herpertz-Dahlmann_Seitz_de Zwaan_Herzog_Ehrlich_Zipfel_Giel_Egberts_et al._2022, title={PTBP2 – a gene with relevance for both Anorexia nervosa and body weight regulation}, volume={12}, DOI={<a href=\"https://doi.org/10.1038/s41398-022-02018-5\">10.1038/s41398-022-02018-5</a>}, number={1241}, journal={Translational Psychiatry}, publisher={Springer Science and Business Media LLC}, author={Zheng, Yiran and Rajcsanyi, Luisa Sophie and Herpertz-Dahlmann, Beate and Seitz, Jochen and de Zwaan, Martina and Herzog, Wolfgang and Ehrlich, Stefan and Zipfel, Stephan and Giel, Katrin and Egberts, Karin and et al.}, year={2022} }","mla":"Zheng, Yiran, et al. “PTBP2 – a Gene with Relevance for Both Anorexia Nervosa and Body Weight Regulation.” <i>Translational Psychiatry</i>, vol. 12, no. 1, 241, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41398-022-02018-5\">10.1038/s41398-022-02018-5</a>.","ama":"Zheng Y, Rajcsanyi LS, Herpertz-Dahlmann B, et al. PTBP2 – a gene with relevance for both Anorexia nervosa and body weight regulation. <i>Translational Psychiatry</i>. 2022;12(1). doi:<a href=\"https://doi.org/10.1038/s41398-022-02018-5\">10.1038/s41398-022-02018-5</a>","chicago":"Zheng, Yiran, Luisa Sophie Rajcsanyi, Beate Herpertz-Dahlmann, Jochen Seitz, Martina de Zwaan, Wolfgang Herzog, Stefan Ehrlich, et al. “PTBP2 – a Gene with Relevance for Both Anorexia Nervosa and Body Weight Regulation.” <i>Translational Psychiatry</i> 12, no. 1 (2022). <a href=\"https://doi.org/10.1038/s41398-022-02018-5\">https://doi.org/10.1038/s41398-022-02018-5</a>.","ieee":"Y. Zheng <i>et al.</i>, “PTBP2 – a gene with relevance for both Anorexia nervosa and body weight regulation,” <i>Translational Psychiatry</i>, vol. 12, no. 1, Art. no. 241, 2022, doi: <a href=\"https://doi.org/10.1038/s41398-022-02018-5\">10.1038/s41398-022-02018-5</a>."},"year":"2022","volume":12,"author":[{"full_name":"Zheng, Yiran","last_name":"Zheng","first_name":"Yiran"},{"full_name":"Rajcsanyi, Luisa Sophie","last_name":"Rajcsanyi","first_name":"Luisa Sophie"},{"first_name":"Beate","last_name":"Herpertz-Dahlmann","full_name":"Herpertz-Dahlmann, Beate"},{"last_name":"Seitz","full_name":"Seitz, Jochen","first_name":"Jochen"},{"first_name":"Martina","full_name":"de Zwaan, Martina","last_name":"de Zwaan"},{"first_name":"Wolfgang","last_name":"Herzog","full_name":"Herzog, Wolfgang"},{"first_name":"Stefan","last_name":"Ehrlich","full_name":"Ehrlich, Stefan"},{"full_name":"Zipfel, Stephan","last_name":"Zipfel","first_name":"Stephan"},{"last_name":"Giel","full_name":"Giel, Katrin","first_name":"Katrin"},{"first_name":"Karin","full_name":"Egberts, Karin","last_name":"Egberts"},{"last_name":"Burghardt","full_name":"Burghardt, Roland","first_name":"Roland"},{"first_name":"Manuel","full_name":"Föcker, Manuel","last_name":"Föcker"},{"last_name":"Al-Lahham","full_name":"Al-Lahham, Saad","first_name":"Saad"},{"first_name":"Triinu","full_name":"Peters, Triinu","last_name":"Peters"},{"first_name":"Lars","full_name":"Libuda, Lars","id":"88682","last_name":"Libuda","orcid":"0000-0003-1603-3133"},{"first_name":"Jochen","full_name":"Antel, Jochen","last_name":"Antel"},{"first_name":"Johannes","last_name":"Hebebrand","full_name":"Hebebrand, Johannes"},{"last_name":"Hinney","full_name":"Hinney, Anke","first_name":"Anke"}],"date_created":"2022-07-06T15:14:13Z","publisher":"Springer Science and Business Media LLC","date_updated":"2022-10-26T15:49:24Z","doi":"10.1038/s41398-022-02018-5","title":"PTBP2 – a gene with relevance for both Anorexia nervosa and body weight regulation","publication":"Translational Psychiatry","type":"journal_article","status":"public","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Genetic factors are relevant for both eating disorders and body weight regulation. A recent genome-wide association study (GWAS) for anorexia nervosa (AN) detected eight genome-wide significant chromosomal loci. One of these loci, rs10747478, was also genome-wide and significantly associated with body mass index (BMI). The nearest coding gene is the Polypyrimidine Tract Binding Protein 2 gene (<jats:italic>PTBP2</jats:italic>). To detect mutations in <jats:italic>PTBP2</jats:italic>, Sanger sequencing of the coding region was performed in 192 female patients with AN (acute or recovered) and 191 children or adolescents with (extreme) obesity. Twenty-five variants were identified. Twenty-three of these were predicted to be pathogenic or functionally relevant in at least one in silico tool. Two novel synonymous variants (p.Ala77Ala and p.Asp195Asp), one intronic SNP (rs188987764), and the intronic deletion (rs561340981) located in the highly conserved region of <jats:italic>PTBP2</jats:italic> may have functional consequences. Ten of 20 genes interacting with <jats:italic>PTBP2</jats:italic> were studied for their impact on body weight regulation based on either previous functional studies or GWAS hits for body weight or BMI. In a GWAS for BMI (Pulit et al. 2018), the number of genome-wide significant associations at the <jats:italic>PTBP2</jats:italic> locus was different between males (60 variants) and females (two variants, one of these also significant in males). More than 65% of these 61 variants showed differences in the effect size pertaining to BMI between sexes (absolute value of <jats:italic>Z</jats:italic>-score &gt;2, two-sided <jats:italic>p</jats:italic> &lt; 0.05). One LD block overlapping 5′UTR and all coding regions of <jats:italic>PTBP2</jats:italic> comprises 56 significant variants in males. The analysis based on sex-stratified BMI GWAS summary statistics implies that <jats:italic>PTBP2</jats:italic> may have a more pronounced effect on body weight regulation in males than in females.</jats:p>","lang":"eng"}],"department":[{"_id":"35"}],"user_id":"88682","_id":"32326","language":[{"iso":"eng"}],"keyword":["Biological Psychiatry","Cellular and Molecular Neuroscience","Psychiatry and Mental health"],"article_number":"241"},{"citation":{"apa":"Bühlmeier, J., Frölich, S., Ludwig, C., Knoll-Pientka, N., Schmidt, B., Föcker, M., &#38; Libuda, L. (2022). Changes in patterns of eating habits and food intake during the first German COVID-19 lockdown: results of a cross-sectional online survey. <i>European Journal of Nutrition</i>. <a href=\"https://doi.org/10.1007/s00394-022-02919-7\">https://doi.org/10.1007/s00394-022-02919-7</a>","short":"J. Bühlmeier, S. Frölich, C. Ludwig, N. Knoll-Pientka, B. Schmidt, M. Föcker, L. Libuda, European Journal of Nutrition (2022).","mla":"Bühlmeier, Judith, et al. “Changes in Patterns of Eating Habits and Food Intake during the First German COVID-19 Lockdown: Results of a Cross-Sectional Online Survey.” <i>European Journal of Nutrition</i>, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1007/s00394-022-02919-7\">10.1007/s00394-022-02919-7</a>.","bibtex":"@article{Bühlmeier_Frölich_Ludwig_Knoll-Pientka_Schmidt_Föcker_Libuda_2022, title={Changes in patterns of eating habits and food intake during the first German COVID-19 lockdown: results of a cross-sectional online survey}, DOI={<a href=\"https://doi.org/10.1007/s00394-022-02919-7\">10.1007/s00394-022-02919-7</a>}, journal={European Journal of Nutrition}, publisher={Springer Science and Business Media LLC}, author={Bühlmeier, Judith and Frölich, Stefanie and Ludwig, Christine and Knoll-Pientka, Nadja and Schmidt, Börge and Föcker, Manuel and Libuda, Lars}, year={2022} }","ama":"Bühlmeier J, Frölich S, Ludwig C, et al. Changes in patterns of eating habits and food intake during the first German COVID-19 lockdown: results of a cross-sectional online survey. <i>European Journal of Nutrition</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1007/s00394-022-02919-7\">10.1007/s00394-022-02919-7</a>","ieee":"J. Bühlmeier <i>et al.</i>, “Changes in patterns of eating habits and food intake during the first German COVID-19 lockdown: results of a cross-sectional online survey,” <i>European Journal of Nutrition</i>, 2022, doi: <a href=\"https://doi.org/10.1007/s00394-022-02919-7\">10.1007/s00394-022-02919-7</a>.","chicago":"Bühlmeier, Judith, Stefanie Frölich, Christine Ludwig, Nadja Knoll-Pientka, Börge Schmidt, Manuel Föcker, and Lars Libuda. “Changes in Patterns of Eating Habits and Food Intake during the First German COVID-19 Lockdown: Results of a Cross-Sectional Online Survey.” <i>European Journal of Nutrition</i>, 2022. <a href=\"https://doi.org/10.1007/s00394-022-02919-7\">https://doi.org/10.1007/s00394-022-02919-7</a>."},"year":"2022","publication_status":"published","publication_identifier":{"issn":["1436-6207","1436-6215"]},"doi":"10.1007/s00394-022-02919-7","title":"Changes in patterns of eating habits and food intake during the first German COVID-19 lockdown: results of a cross-sectional online survey","author":[{"full_name":"Bühlmeier, Judith","id":"89838","last_name":"Bühlmeier","first_name":"Judith"},{"full_name":"Frölich, Stefanie","last_name":"Frölich","first_name":"Stefanie"},{"full_name":"Ludwig, Christine","last_name":"Ludwig","first_name":"Christine"},{"first_name":"Nadja","full_name":"Knoll-Pientka, Nadja","last_name":"Knoll-Pientka"},{"first_name":"Börge","last_name":"Schmidt","full_name":"Schmidt, Börge"},{"full_name":"Föcker, Manuel","last_name":"Föcker","first_name":"Manuel"},{"first_name":"Lars","last_name":"Libuda","orcid":"0000-0003-1603-3133","full_name":"Libuda, Lars","id":"88682"}],"date_created":"2022-07-06T15:15:01Z","date_updated":"2022-10-26T15:48:54Z","publisher":"Springer Science and Business Media LLC","status":"public","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:sec>\r\n              <jats:title>Purpose</jats:title>\r\n              <jats:p>The COVID-19 pandemic and public measures have a direct impact on the nutrition situation; studies show changes in food consumption, eating behavior or body weight but complex pattern analyses of changes rarely exist.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Methods</jats:title>\r\n              <jats:p>During the first German lockdown, a web-based survey was conducted among adults. It included 33 questions about changes in food intake, eating habits and physical activity, as well as anthropometrics and sociodemographic factors. Patterns of change were calculated based on changes in food intake and eating habits using two-step cluster analysis. To identify influencing factors for assignment to the patterns of change, binary logistic regression analyses were performed.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Results</jats:title>\r\n              <jats:p>Data from 2103 participants (81% female, 40 ± 14 years) were considered for analysis. Increased stockpiling, cooking, and variation in preparation was reported by 50–70%. The constant pattern (C-P, 36%) reported little change besides the above. The health-oriented pattern (HO-P; 37%) reported eating more healthy foods, avoiding unhealthy foods, and eating less and less frequently. The emotional-driven pattern (ED-P; 28%) exhibits higher influence of emotions on eating behavior, less avoidance of unhealthy foods, and increased consumption of sweets, pastries, and alcohol. The odds of changing eating behavior either to HO-P or ED-P were higher in women, people with migration background, younger participants, and increased with BMI categories.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Conclusion</jats:title>\r\n              <jats:p>Both, the ED-P and HO-P, exhibit distinctive reactions in eating habits and food intake when dealing with a distressing experience. In subgroups, these may lead to disturbances in eating behavior and increase the risk for eating disorders and obesity.</jats:p>\r\n            </jats:sec>","lang":"eng"}],"type":"journal_article","publication":"European Journal of Nutrition","language":[{"iso":"eng"}],"keyword":["Nutrition and Dietetics","Medicine (miscellaneous)"],"user_id":"88682","department":[{"_id":"35"}],"_id":"32328"},{"title":"Prospective association of family members’ sugar-sweetened beverages intake with children’s sugar-sweetened beverages consumption in China","doi":"10.1007/s00394-022-02971-3","date_updated":"2022-10-26T15:48:20Z","publisher":"Springer Science and Business Media LLC","date_created":"2022-08-30T13:08:18Z","author":[{"first_name":"Xue-Ting","full_name":"Liu, Xue-Ting","last_name":"Liu"},{"first_name":"Jing-Yuan","last_name":"Xiong","full_name":"Xiong, Jing-Yuan"},{"first_name":"Yu-Jie","full_name":"Xu, Yu-Jie","last_name":"Xu"},{"first_name":"Li","full_name":"Zhao, Li","last_name":"Zhao"},{"orcid":"0000-0003-1603-3133","last_name":"Libuda","id":"88682","full_name":"Libuda, Lars","first_name":"Lars"},{"last_name":"Cheng","full_name":"Cheng, Guo","first_name":"Guo"}],"year":"2022","citation":{"mla":"Liu, Xue-Ting, et al. “Prospective Association of Family Members’ Sugar-Sweetened Beverages Intake with Children’s Sugar-Sweetened Beverages Consumption in China.” <i>European Journal of Nutrition</i>, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1007/s00394-022-02971-3\">10.1007/s00394-022-02971-3</a>.","short":"X.-T. Liu, J.-Y. Xiong, Y.-J. Xu, L. Zhao, L. Libuda, G. Cheng, European Journal of Nutrition (2022).","bibtex":"@article{Liu_Xiong_Xu_Zhao_Libuda_Cheng_2022, title={Prospective association of family members’ sugar-sweetened beverages intake with children’s sugar-sweetened beverages consumption in China}, DOI={<a href=\"https://doi.org/10.1007/s00394-022-02971-3\">10.1007/s00394-022-02971-3</a>}, journal={European Journal of Nutrition}, publisher={Springer Science and Business Media LLC}, author={Liu, Xue-Ting and Xiong, Jing-Yuan and Xu, Yu-Jie and Zhao, Li and Libuda, Lars and Cheng, Guo}, year={2022} }","apa":"Liu, X.-T., Xiong, J.-Y., Xu, Y.-J., Zhao, L., Libuda, L., &#38; Cheng, G. (2022). Prospective association of family members’ sugar-sweetened beverages intake with children’s sugar-sweetened beverages consumption in China. <i>European Journal of Nutrition</i>. <a href=\"https://doi.org/10.1007/s00394-022-02971-3\">https://doi.org/10.1007/s00394-022-02971-3</a>","ama":"Liu X-T, Xiong J-Y, Xu Y-J, Zhao L, Libuda L, Cheng G. Prospective association of family members’ sugar-sweetened beverages intake with children’s sugar-sweetened beverages consumption in China. <i>European Journal of Nutrition</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1007/s00394-022-02971-3\">10.1007/s00394-022-02971-3</a>","chicago":"Liu, Xue-Ting, Jing-Yuan Xiong, Yu-Jie Xu, Li Zhao, Lars Libuda, and Guo Cheng. “Prospective Association of Family Members’ Sugar-Sweetened Beverages Intake with Children’s Sugar-Sweetened Beverages Consumption in China.” <i>European Journal of Nutrition</i>, 2022. <a href=\"https://doi.org/10.1007/s00394-022-02971-3\">https://doi.org/10.1007/s00394-022-02971-3</a>.","ieee":"X.-T. Liu, J.-Y. Xiong, Y.-J. Xu, L. Zhao, L. Libuda, and G. Cheng, “Prospective association of family members’ sugar-sweetened beverages intake with children’s sugar-sweetened beverages consumption in China,” <i>European Journal of Nutrition</i>, 2022, doi: <a href=\"https://doi.org/10.1007/s00394-022-02971-3\">10.1007/s00394-022-02971-3</a>."},"publication_identifier":{"issn":["1436-6207","1436-6215"]},"publication_status":"published","keyword":["Nutrition and Dietetics","Medicine (miscellaneous)"],"language":[{"iso":"eng"}],"_id":"33235","department":[{"_id":"35"}],"user_id":"88682","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:sec>\r\n              <jats:title>Purpose</jats:title>\r\n              <jats:p>We aimed to investigate whether parental and siblings’ sugar-sweetened beverage (SSB) intake had prospective impact on children’s SSB consumption, and the potential sex difference in these associations.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Methods</jats:title>\r\n              <jats:p>This study included a total of 904 children and their parents enrolled from 2004 to 2011 China Health and Nutrition Survey (CHNS) cohort study. SSB consumption information was estimated using a short dietary questionnaire and total energy intake was assessed with three-day 24-h dietary assessments at recruitment and follow-up surveys. Multivariate logistic or linear regression analyses were used to assess the association for SSB consumption between parents, siblings and children after adjusting for age, body mass index (BMI) <jats:italic>z</jats:italic>-score, household income and parental educational level.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Results</jats:title>\r\n              <jats:p>In this study, a majority (87.6%) of children consumed SSB. Among them, the median consumption of SSB was 70.3 ml/day per capita and 205.4 ml/day per consumer. Parental SSB consumption was relevant to children’s SSB consumption, and this association was more pronounced in boys than in girls. Meanwhile, fathers seemed to have a stronger impact on whether children consume SSB than mothers which was reflected by lower <jats:italic>P</jats:italic> and higher OR. Additionally, children’s SSB intake was prospectively associated with their older siblings’ SSB consumption (<jats:italic>P</jats:italic><jats:sub>for trend</jats:sub> &lt; 0.03).</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Conclusions</jats:title>\r\n              <jats:p>Parental and older siblings’ SSB consumption was relevant to children’s SSB intake. Particularly, boys were more susceptible to parental impact than girls, and fathers seemed to have a greater influence on children than mothers.</jats:p>\r\n            </jats:sec>","lang":"eng"}],"status":"public","publication":"European Journal of Nutrition","type":"journal_article"},{"title":"Towards new nutritional policies for brain health: A research perspective on future actions","doi":"10.1016/j.bbi.2022.07.012","publisher":"Elsevier BV","date_updated":"2022-10-26T15:47:15Z","volume":105,"author":[{"full_name":"Adan, Roger A.H.","last_name":"Adan","first_name":"Roger A.H."},{"first_name":"Francesca","full_name":"Cirulli, Francesca","last_name":"Cirulli"},{"full_name":"Dye, Louise","last_name":"Dye","first_name":"Louise"},{"first_name":"Suzanne","full_name":"Higgs, Suzanne","last_name":"Higgs"},{"first_name":"Kristien","full_name":"Aarts, Kristien","last_name":"Aarts"},{"first_name":"Eline M.","last_name":"van der Beek","full_name":"van der Beek, Eline M."},{"full_name":"Buitelaar, Jan K.","last_name":"Buitelaar","first_name":"Jan K."},{"full_name":"Destrebecq, Frédéric","last_name":"Destrebecq","first_name":"Frédéric"},{"first_name":"Elke","full_name":"De Witte, Elke","last_name":"De Witte"},{"first_name":"Tobias","last_name":"Hartmann","full_name":"Hartmann, Tobias"},{"first_name":"Aniko","last_name":"Korosi","full_name":"Korosi, Aniko"},{"full_name":"Libuda, Lars","id":"88682","orcid":"0000-0003-1603-3133","last_name":"Libuda","first_name":"Lars"},{"first_name":"Suzanne L.","full_name":"Dickson, Suzanne L.","last_name":"Dickson"}],"date_created":"2022-08-30T13:07:25Z","year":"2022","page":"201-203","intvolume":"       105","citation":{"chicago":"Adan, Roger A.H., Francesca Cirulli, Louise Dye, Suzanne Higgs, Kristien Aarts, Eline M. van der Beek, Jan K. Buitelaar, et al. “Towards New Nutritional Policies for Brain Health: A Research Perspective on Future Actions.” <i>Brain, Behavior, and Immunity</i> 105 (2022): 201–3. <a href=\"https://doi.org/10.1016/j.bbi.2022.07.012\">https://doi.org/10.1016/j.bbi.2022.07.012</a>.","ieee":"R. A. H. Adan <i>et al.</i>, “Towards new nutritional policies for brain health: A research perspective on future actions,” <i>Brain, Behavior, and Immunity</i>, vol. 105, pp. 201–203, 2022, doi: <a href=\"https://doi.org/10.1016/j.bbi.2022.07.012\">10.1016/j.bbi.2022.07.012</a>.","ama":"Adan RAH, Cirulli F, Dye L, et al. Towards new nutritional policies for brain health: A research perspective on future actions. <i>Brain, Behavior, and Immunity</i>. 2022;105:201-203. doi:<a href=\"https://doi.org/10.1016/j.bbi.2022.07.012\">10.1016/j.bbi.2022.07.012</a>","apa":"Adan, R. A. H., Cirulli, F., Dye, L., Higgs, S., Aarts, K., van der Beek, E. M., Buitelaar, J. K., Destrebecq, F., De Witte, E., Hartmann, T., Korosi, A., Libuda, L., &#38; Dickson, S. L. (2022). Towards new nutritional policies for brain health: A research perspective on future actions. <i>Brain, Behavior, and Immunity</i>, <i>105</i>, 201–203. <a href=\"https://doi.org/10.1016/j.bbi.2022.07.012\">https://doi.org/10.1016/j.bbi.2022.07.012</a>","bibtex":"@article{Adan_Cirulli_Dye_Higgs_Aarts_van der Beek_Buitelaar_Destrebecq_De Witte_Hartmann_et al._2022, title={Towards new nutritional policies for brain health: A research perspective on future actions}, volume={105}, DOI={<a href=\"https://doi.org/10.1016/j.bbi.2022.07.012\">10.1016/j.bbi.2022.07.012</a>}, journal={Brain, Behavior, and Immunity}, publisher={Elsevier BV}, author={Adan, Roger A.H. and Cirulli, Francesca and Dye, Louise and Higgs, Suzanne and Aarts, Kristien and van der Beek, Eline M. and Buitelaar, Jan K. and Destrebecq, Frédéric and De Witte, Elke and Hartmann, Tobias and et al.}, year={2022}, pages={201–203} }","short":"R.A.H. Adan, F. Cirulli, L. Dye, S. Higgs, K. Aarts, E.M. van der Beek, J.K. Buitelaar, F. Destrebecq, E. De Witte, T. Hartmann, A. Korosi, L. Libuda, S.L. Dickson, Brain, Behavior, and Immunity 105 (2022) 201–203.","mla":"Adan, Roger A. H., et al. “Towards New Nutritional Policies for Brain Health: A Research Perspective on Future Actions.” <i>Brain, Behavior, and Immunity</i>, vol. 105, Elsevier BV, 2022, pp. 201–03, doi:<a href=\"https://doi.org/10.1016/j.bbi.2022.07.012\">10.1016/j.bbi.2022.07.012</a>."},"publication_identifier":{"issn":["0889-1591"]},"publication_status":"published","keyword":["Behavioral Neuroscience","Endocrine and Autonomic Systems","Immunology"],"language":[{"iso":"eng"}],"_id":"33234","department":[{"_id":"35"}],"user_id":"88682","status":"public","publication":"Brain, Behavior, and Immunity","type":"journal_article"},{"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:sec>\r\n                <jats:title>Background</jats:title>\r\n                <jats:p>In Sub-Saharan African countries, rapid urbanization and increasing socio-economic status are associated with a transition to decreased physical activity (PA). A more sedentary lifestyle is linked to increased body fat leading to increments in leptin levels. Since rodent and human studies in high-income countries have shown that starvation-induced hypoleptinemia triggers high PA, efforts are warranted to pursue the hypothesis that low leptin levels in lean children of low- and middle-income countries (LMIC) are also associated with high PA.</jats:p>\r\n              </jats:sec><jats:sec>\r\n                <jats:title>Methods</jats:title>\r\n                <jats:p>In this cross-sectional study, we assessed seven-day PA with triaxial accelerometry (ActiGraph GT3X) among 223 primary school children (9 to 12 years of age) in rural Tanzania. Moderate-to-vigorous PA (MVPA) and total accelerometer counts per day were outcome variables. Leptin was determined using enzyme linked immunosorbent assay tests from dried blood spots. Anthropometric assessments were conducted and food insecurity and socio-demographic data were gathered using semi-structured interviews.</jats:p>\r\n              </jats:sec><jats:sec>\r\n                <jats:title>Results</jats:title>\r\n                <jats:p>In this sample of school children in rural Tanzania, leptin concentrations (median: 0.91 ng/mL, P25: 0.55, P75: 1.69), body mass index z-scores (median: -1.35, P25: -1.93, P75: -0.82), and height-for-age-z-scores (median: -1.16, P25: -1.96, P75: -0.61) were low. In contrast, PA levels were high with a median MVPA time of 119 min/day. Linear regression confirmed that leptin levels were negatively associated with MVPA (beta: -18.1; 95%CI: -29.7; -6.5; <jats:italic>p</jats:italic> = 0.002) and total accelerometer counts (beta: -90,256; 95%CI: -154,146; -26,365; <jats:italic>p</jats:italic> = 0.006). Children residing in areas with better infrastructure had lower MVPA levels (<jats:italic>p </jats:italic>&lt; 0.001) and tended to have higher leptin levels (<jats:italic>p</jats:italic> = 0.062) than children residing in areas only reachable via dirt roads.</jats:p>\r\n              </jats:sec><jats:sec>\r\n                <jats:title>Conclusion</jats:title>\r\n                <jats:p>Our cross-sectional field study is the first that supports the hypothesis of low leptin levels as a potential endocrine trigger of high PA in lean children of a LMIC. We observed early signs of a PA transition towards a less active lifestyle in a subgroup residing in areas with better infrastructure that concomitantly tended to have higher leptin concentrations. Considering that area-dependent PA differences were more pronounced among girls than boys, whereas differences in leptin levels were less pronounced, not only biological, but also external factors explain PA transition.</jats:p>\r\n              </jats:sec>"}],"publication":"BMC Public Health","keyword":["Public Health","Environmental and Occupational Health"],"language":[{"iso":"eng"}],"year":"2022","issue":"1","title":"Low leptin levels are associated with elevated physical activity among lean school children in rural Tanzania","publisher":"Springer Science and Business Media LLC","date_created":"2022-09-15T09:21:56Z","status":"public","type":"journal_article","article_number":"933","extern":"1","_id":"33385","user_id":"14931","department":[{"_id":"35"},{"_id":"17"}],"citation":{"chicago":"Ludwig, Christine, Nadja Knoll-Pientka, Akwilina Mwanri, Celina Erfle, Vincent Onywera, Mark S. Tremblay, Judith Bühlmeier, et al. “Low Leptin Levels Are Associated with Elevated Physical Activity among Lean School Children in Rural Tanzania.” <i>BMC Public Health</i> 22, no. 1 (2022). <a href=\"https://doi.org/10.1186/s12889-022-12949-9\">https://doi.org/10.1186/s12889-022-12949-9</a>.","ieee":"C. Ludwig <i>et al.</i>, “Low leptin levels are associated with elevated physical activity among lean school children in rural Tanzania,” <i>BMC Public Health</i>, vol. 22, no. 1, Art. no. 933, 2022, doi: <a href=\"https://doi.org/10.1186/s12889-022-12949-9\">10.1186/s12889-022-12949-9</a>.","ama":"Ludwig C, Knoll-Pientka N, Mwanri A, et al. Low leptin levels are associated with elevated physical activity among lean school children in rural Tanzania. <i>BMC Public Health</i>. 2022;22(1). doi:<a href=\"https://doi.org/10.1186/s12889-022-12949-9\">10.1186/s12889-022-12949-9</a>","apa":"Ludwig, C., Knoll-Pientka, N., Mwanri, A., Erfle, C., Onywera, V., Tremblay, M. S., Bühlmeier, J., Luzak, A., Ferland, M., Schulz, H., Libuda, L., &#38; Hebebrand, J. (2022). Low leptin levels are associated with elevated physical activity among lean school children in rural Tanzania. <i>BMC Public Health</i>, <i>22</i>(1), Article 933. <a href=\"https://doi.org/10.1186/s12889-022-12949-9\">https://doi.org/10.1186/s12889-022-12949-9</a>","short":"C. Ludwig, N. Knoll-Pientka, A. Mwanri, C. Erfle, V. Onywera, M.S. Tremblay, J. Bühlmeier, A. Luzak, M. Ferland, H. Schulz, L. Libuda, J. Hebebrand, BMC Public Health 22 (2022).","bibtex":"@article{Ludwig_Knoll-Pientka_Mwanri_Erfle_Onywera_Tremblay_Bühlmeier_Luzak_Ferland_Schulz_et al._2022, title={Low leptin levels are associated with elevated physical activity among lean school children in rural Tanzania}, volume={22}, DOI={<a href=\"https://doi.org/10.1186/s12889-022-12949-9\">10.1186/s12889-022-12949-9</a>}, number={1933}, journal={BMC Public Health}, publisher={Springer Science and Business Media LLC}, author={Ludwig, Christine and Knoll-Pientka, Nadja and Mwanri, Akwilina and Erfle, Celina and Onywera, Vincent and Tremblay, Mark S. and Bühlmeier, Judith and Luzak, Agnes and Ferland, Maike and Schulz, Holger and et al.}, year={2022} }","mla":"Ludwig, Christine, et al. “Low Leptin Levels Are Associated with Elevated Physical Activity among Lean School Children in Rural Tanzania.” <i>BMC Public Health</i>, vol. 22, no. 1, 933, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1186/s12889-022-12949-9\">10.1186/s12889-022-12949-9</a>."},"intvolume":"        22","publication_status":"published","publication_identifier":{"issn":["1471-2458"]},"doi":"10.1186/s12889-022-12949-9","date_updated":"2022-10-27T08:37:03Z","author":[{"last_name":"Ludwig","full_name":"Ludwig, Christine","first_name":"Christine"},{"first_name":"Nadja","full_name":"Knoll-Pientka, Nadja","last_name":"Knoll-Pientka"},{"first_name":"Akwilina","last_name":"Mwanri","full_name":"Mwanri, Akwilina"},{"full_name":"Erfle, Celina","last_name":"Erfle","first_name":"Celina"},{"last_name":"Onywera","full_name":"Onywera, Vincent","first_name":"Vincent"},{"first_name":"Mark S.","last_name":"Tremblay","full_name":"Tremblay, Mark S."},{"first_name":"Judith","id":"89838","full_name":"Bühlmeier, Judith","last_name":"Bühlmeier"},{"full_name":"Luzak, Agnes","last_name":"Luzak","first_name":"Agnes"},{"full_name":"Ferland, Maike","last_name":"Ferland","first_name":"Maike"},{"last_name":"Schulz","full_name":"Schulz, Holger","first_name":"Holger"},{"first_name":"Lars","last_name":"Libuda","orcid":"0000-0003-1603-3133","id":"88682","full_name":"Libuda, Lars"},{"first_name":"Johannes","last_name":"Hebebrand","full_name":"Hebebrand, Johannes"}],"volume":22},{"user_id":"14931","department":[{"_id":"17"},{"_id":"36"}],"_id":"33386","language":[{"iso":"eng"}],"extern":"1","keyword":["Nutrition and Dietetics","Medicine (miscellaneous)"],"type":"journal_article","publication":"European Journal of Clinical Nutrition","status":"public","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:sec>\r\n              <jats:title>Background/objectives</jats:title>\r\n              <jats:p>The transition to adolescence is characterised by considerable behavioural changes, including diet. This study describes the level of obesogenic eating behaviours in 10- and 15-year-olds, and their association with dietary intake.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Subjects/methods</jats:title>\r\n              <jats:p>Participants of the 10- and 15-year follow-ups of the German GINIplus and LISA birth cohort studies were included (N<jats:sub>10</jats:sub> = 2257; N<jats:sub>15</jats:sub> = 1880). Eating behaviours and dietary intake were assessed via self-report questionnaires. Sex-stratified, cross-sectional associations of “external eating”, “emotional eating” and “dietary restraint” (the latter at age 15 years only) with dietary intake (17 food groups—categorised into tertiles, macronutrients, and total energy) were assessed using multinomial logistic or multiple linear regression as required, adjusting for covariates and correcting for multiple testing.</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Results</jats:title>\r\n              <jats:p>Reported levels of eating behaviours were low in both age-groups. External eating was higher in 10-year-old males than females, while all eating behaviours were most pronounced in 15-year-old females. At 10 years, emotional eating was associated with medium vegetable intake in females (Relative Risk Ratio (RRR) = 1.84, <jats:italic>p</jats:italic> = 0.0017). At 15 years, external eating was associated with total energy (kJ) in females (<jats:italic>β</jats:italic> = 718, <jats:italic>p</jats:italic> = 0.0002) and high butter intake in males (RRR = 1.96, <jats:italic>p</jats:italic> = 0.0019). Dietary restraint in females was inversely associated with total energy (<jats:italic>β</jats:italic> = −967, <jats:italic>p</jats:italic> &lt; 0.0001) and omega-3 fatty acids (Means Ratio (MR) = 0.94, <jats:italic>p</jats:italic> = 0.0017), and positively associated with high fruit (RRR = 2.20, <jats:italic>p</jats:italic> = 0.0003) and whole grains (RRR = 1.94, <jats:italic>p</jats:italic> = 0.0013).</jats:p>\r\n            </jats:sec><jats:sec>\r\n              <jats:title>Conclusion</jats:title>\r\n              <jats:p>Obesogenic eating behaviour scores are low among children and adolescents of a predominantly high socioeconomic status population and present only few associations with specific aspects of diet, mainly among adolescent females.</jats:p>\r\n            </jats:sec>","lang":"eng"}],"author":[{"last_name":"Marb","full_name":"Marb, Anne","first_name":"Anne"},{"last_name":"Libuda","orcid":"0000-0003-1603-3133","full_name":"Libuda, Lars","id":"88682","first_name":"Lars"},{"first_name":"Marie","full_name":"Standl, Marie","last_name":"Standl"},{"first_name":"Sibylle","full_name":"Koletzko, Sibylle","last_name":"Koletzko"},{"first_name":"Carl-Peter","full_name":"Bauer, Carl-Peter","last_name":"Bauer"},{"full_name":"Schikowski, Tamara","last_name":"Schikowski","first_name":"Tamara"},{"full_name":"Berdel, Dietrich","last_name":"Berdel","first_name":"Dietrich"},{"first_name":"Andrea","last_name":"von Berg","full_name":"von Berg, Andrea"},{"first_name":"Gunda","full_name":"Herberth, Gunda","last_name":"Herberth"},{"first_name":"Judith","last_name":"Bühlmeier","full_name":"Bühlmeier, Judith","id":"89838"},{"last_name":"Harris","full_name":"Harris, Carla P.","first_name":"Carla P."}],"date_created":"2022-09-15T09:25:50Z","publisher":"Springer Science and Business Media LLC","date_updated":"2022-10-27T08:34:52Z","doi":"10.1038/s41430-022-01125-2","title":"Obesogenic eating behaviour and dietary intake in German children and adolescents: results from the GINIplus and LISA birth cohort studies","publication_status":"published","publication_identifier":{"issn":["0954-3007","1476-5640"]},"citation":{"bibtex":"@article{Marb_Libuda_Standl_Koletzko_Bauer_Schikowski_Berdel_von Berg_Herberth_Bühlmeier_et al._2022, title={Obesogenic eating behaviour and dietary intake in German children and adolescents: results from the GINIplus and LISA birth cohort studies}, DOI={<a href=\"https://doi.org/10.1038/s41430-022-01125-2\">10.1038/s41430-022-01125-2</a>}, journal={European Journal of Clinical Nutrition}, publisher={Springer Science and Business Media LLC}, author={Marb, Anne and Libuda, Lars and Standl, Marie and Koletzko, Sibylle and Bauer, Carl-Peter and Schikowski, Tamara and Berdel, Dietrich and von Berg, Andrea and Herberth, Gunda and Bühlmeier, Judith and et al.}, year={2022} }","short":"A. Marb, L. Libuda, M. Standl, S. Koletzko, C.-P. Bauer, T. Schikowski, D. Berdel, A. von Berg, G. Herberth, J. Bühlmeier, C.P. Harris, European Journal of Clinical Nutrition (2022).","mla":"Marb, Anne, et al. “Obesogenic Eating Behaviour and Dietary Intake in German Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies.” <i>European Journal of Clinical Nutrition</i>, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41430-022-01125-2\">10.1038/s41430-022-01125-2</a>.","apa":"Marb, A., Libuda, L., Standl, M., Koletzko, S., Bauer, C.-P., Schikowski, T., Berdel, D., von Berg, A., Herberth, G., Bühlmeier, J., &#38; Harris, C. P. (2022). Obesogenic eating behaviour and dietary intake in German children and adolescents: results from the GINIplus and LISA birth cohort studies. <i>European Journal of Clinical Nutrition</i>. <a href=\"https://doi.org/10.1038/s41430-022-01125-2\">https://doi.org/10.1038/s41430-022-01125-2</a>","ama":"Marb A, Libuda L, Standl M, et al. Obesogenic eating behaviour and dietary intake in German children and adolescents: results from the GINIplus and LISA birth cohort studies. <i>European Journal of Clinical Nutrition</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1038/s41430-022-01125-2\">10.1038/s41430-022-01125-2</a>","ieee":"A. Marb <i>et al.</i>, “Obesogenic eating behaviour and dietary intake in German children and adolescents: results from the GINIplus and LISA birth cohort studies,” <i>European Journal of Clinical Nutrition</i>, 2022, doi: <a href=\"https://doi.org/10.1038/s41430-022-01125-2\">10.1038/s41430-022-01125-2</a>.","chicago":"Marb, Anne, Lars Libuda, Marie Standl, Sibylle Koletzko, Carl-Peter Bauer, Tamara Schikowski, Dietrich Berdel, et al. “Obesogenic Eating Behaviour and Dietary Intake in German Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies.” <i>European Journal of Clinical Nutrition</i>, 2022. <a href=\"https://doi.org/10.1038/s41430-022-01125-2\">https://doi.org/10.1038/s41430-022-01125-2</a>."},"year":"2022"},{"type":"conference","editor":[{"first_name":"James","last_name":"Aspnes","full_name":"Aspnes, James"},{"full_name":"Michail, Othon","last_name":"Michail","first_name":"Othon"}],"status":"public","_id":"30987","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"name":"SFB 901 - C: SFB 901 - Project Area C","_id":"4"},{"name":"SFB 901 - C1: SFB 901 - Subproject C1","_id":"13"}],"department":[{"_id":"79"}],"user_id":"15504","series_title":"Leibniz International Proceedings in Informatics (LIPIcs)","publication_identifier":{"issn":["1868-8969"],"isbn":["978-3-95977-224-2"]},"place":"Dagstuhl, Germany","page":"23:1–23:3","intvolume":"       221","citation":{"ama":"Kostitsyna I, Scheideler C, Warner D. Brief Announcement: Fault-Tolerant Shape Formation in the Amoebot Model. In: Aspnes J, Michail O, eds. <i>1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022)</i>. Vol 221. Leibniz International Proceedings in Informatics (LIPIcs). Schloss Dagstuhl – Leibniz-Zentrum für Informatik; 2022:23:1–23:3. doi:<a href=\"https://doi.org/10.4230/LIPIcs.SAND.2022.23\">10.4230/LIPIcs.SAND.2022.23</a>","chicago":"Kostitsyna, Irina, Christian Scheideler, and Daniel Warner. “Brief Announcement: Fault-Tolerant Shape Formation in the Amoebot Model.” In <i>1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022)</i>, edited by James Aspnes and Othon Michail, 221:23:1–23:3. Leibniz International Proceedings in Informatics (LIPIcs). Dagstuhl, Germany: Schloss Dagstuhl – Leibniz-Zentrum für Informatik, 2022. <a href=\"https://doi.org/10.4230/LIPIcs.SAND.2022.23\">https://doi.org/10.4230/LIPIcs.SAND.2022.23</a>.","ieee":"I. Kostitsyna, C. Scheideler, and D. Warner, “Brief Announcement: Fault-Tolerant Shape Formation in the Amoebot Model,” in <i>1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022)</i>, 2022, vol. 221, p. 23:1–23:3, doi: <a href=\"https://doi.org/10.4230/LIPIcs.SAND.2022.23\">10.4230/LIPIcs.SAND.2022.23</a>.","apa":"Kostitsyna, I., Scheideler, C., &#38; Warner, D. (2022). Brief Announcement: Fault-Tolerant Shape Formation in the Amoebot Model. In J. Aspnes &#38; O. Michail (Eds.), <i>1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022)</i> (Vol. 221, p. 23:1–23:3). Schloss Dagstuhl – Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.SAND.2022.23\">https://doi.org/10.4230/LIPIcs.SAND.2022.23</a>","short":"I. Kostitsyna, C. Scheideler, D. Warner, in: J. Aspnes, O. Michail (Eds.), 1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022), Schloss Dagstuhl – Leibniz-Zentrum für Informatik, Dagstuhl, Germany, 2022, p. 23:1–23:3.","bibtex":"@inproceedings{Kostitsyna_Scheideler_Warner_2022, place={Dagstuhl, Germany}, series={Leibniz International Proceedings in Informatics (LIPIcs)}, title={Brief Announcement: Fault-Tolerant Shape Formation in the Amoebot Model}, volume={221}, DOI={<a href=\"https://doi.org/10.4230/LIPIcs.SAND.2022.23\">10.4230/LIPIcs.SAND.2022.23</a>}, booktitle={1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022)}, publisher={Schloss Dagstuhl – Leibniz-Zentrum für Informatik}, author={Kostitsyna, Irina and Scheideler, Christian and Warner, Daniel}, editor={Aspnes, James and Michail, Othon}, year={2022}, pages={23:1–23:3}, collection={Leibniz International Proceedings in Informatics (LIPIcs)} }","mla":"Kostitsyna, Irina, et al. “Brief Announcement: Fault-Tolerant Shape Formation in the Amoebot Model.” <i>1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022)</i>, edited by James Aspnes and Othon Michail, vol. 221, Schloss Dagstuhl – Leibniz-Zentrum für Informatik, 2022, p. 23:1–23:3, doi:<a href=\"https://doi.org/10.4230/LIPIcs.SAND.2022.23\">10.4230/LIPIcs.SAND.2022.23</a>."},"date_updated":"2022-10-27T08:45:52Z","volume":221,"author":[{"first_name":"Irina","last_name":"Kostitsyna","full_name":"Kostitsyna, Irina"},{"full_name":"Scheideler, Christian","id":"20792","last_name":"Scheideler","first_name":"Christian"},{"id":"3902","full_name":"Warner, Daniel","last_name":"Warner","first_name":"Daniel"}],"doi":"10.4230/LIPIcs.SAND.2022.23","publication":"1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022)","language":[{"iso":"eng"}],"year":"2022","publisher":"Schloss Dagstuhl – Leibniz-Zentrum für Informatik","date_created":"2022-05-03T00:13:06Z","title":"Brief Announcement: Fault-Tolerant Shape Formation in the Amoebot Model"}]