[{"oa":"1","citation":{"ieee":"M. Vernholz, C. Sims, and D. Treagust, “From Time-Saving to Skill-Building: Reframing Generative AI for Lesson-Planning—A Conceptual Design Paper,” <i>Education Sciences</i>, vol. 16, no. 5, p. 782, 2026, doi: <a href=\"https://doi.org/10.3390/educsci16050782\">https://doi.org/10.3390/educsci16050782</a>.","apa":"Vernholz, M., Sims, C., &#38; Treagust, D. (2026). From Time-Saving to Skill-Building: Reframing Generative AI for Lesson-Planning—A Conceptual Design Paper. <i>Education Sciences</i>, <i>16</i>(5), 782. <a href=\"https://doi.org/10.3390/educsci16050782\">https://doi.org/10.3390/educsci16050782</a>","short":"M. Vernholz, C. Sims, D. Treagust, Education Sciences 16 (2026) 782.","chicago":"Vernholz, Mats, Craig Sims, and David Treagust. “From Time-Saving to Skill-Building: Reframing Generative AI for Lesson-Planning—A Conceptual Design Paper.” <i>Education Sciences</i> 16, no. 5 (2026): 782. <a href=\"https://doi.org/10.3390/educsci16050782\">https://doi.org/10.3390/educsci16050782</a>.","mla":"Vernholz, Mats, et al. “From Time-Saving to Skill-Building: Reframing Generative AI for Lesson-Planning—A Conceptual Design Paper.” <i>Education Sciences</i>, vol. 16, no. 5, 2026, p. 782, doi:<a href=\"https://doi.org/10.3390/educsci16050782\">https://doi.org/10.3390/educsci16050782</a>.","bibtex":"@article{Vernholz_Sims_Treagust_2026, title={From Time-Saving to Skill-Building: Reframing Generative AI for Lesson-Planning—A Conceptual Design Paper}, volume={16}, DOI={<a href=\"https://doi.org/10.3390/educsci16050782\">https://doi.org/10.3390/educsci16050782</a>}, number={5}, journal={Education Sciences}, author={Vernholz, Mats and Sims, Craig and Treagust, David}, year={2026}, pages={782} }","ama":"Vernholz M, Sims C, Treagust D. From Time-Saving to Skill-Building: Reframing Generative AI for Lesson-Planning—A Conceptual Design Paper. <i>Education Sciences</i>. 2026;16(5):782. doi:<a href=\"https://doi.org/10.3390/educsci16050782\">https://doi.org/10.3390/educsci16050782</a>"},"file_date_updated":"2026-05-26T06:19:27Z","_id":"65682","page":"782","volume":16,"user_id":"76955","ddc":["370"],"status":"public","has_accepted_license":"1","date_created":"2026-05-26T06:19:30Z","file":[{"date_created":"2026-05-26T06:19:27Z","creator":"maver001","content_type":"application/pdf","file_id":"65683","date_updated":"2026-05-26T06:19:27Z","relation":"main_file","access_level":"open_access","file_size":2015567,"file_name":"education-16-00782-v2 (1).pdf"}],"department":[{"_id":"300"}],"type":"journal_article","issue":"5","publication":"Education Sciences","language":[{"iso":"eng"}],"doi":"https://doi.org/10.3390/educsci16050782","author":[{"last_name":"Vernholz","orcid":"0000-0001-5175-357X","first_name":"Mats","full_name":"Vernholz, Mats","id":"76955"},{"full_name":"Sims, Craig","last_name":"Sims","first_name":"Craig"},{"full_name":"Treagust, David","first_name":"David","last_name":"Treagust"}],"title":"From Time-Saving to Skill-Building: Reframing Generative AI for Lesson-Planning—A Conceptual Design Paper","year":"2026","intvolume":"        16","date_updated":"2026-05-26T06:22:45Z"},{"file_date_updated":"2026-05-29T12:06:10Z","citation":{"apa":"Reijers, W. (2026). Explainable AI as a Rhetorical Technology: Promoting Civic Virtue in the Age of AI. <i>Topoi</i>. <a href=\"https://doi.org/10.1007/s11245-026-10451-0\">https://doi.org/10.1007/s11245-026-10451-0</a>","ieee":"W. Reijers, “Explainable AI as a Rhetorical Technology: Promoting Civic Virtue in the Age of AI,” <i>Topoi</i>, 2026, doi: <a href=\"https://doi.org/10.1007/s11245-026-10451-0\">10.1007/s11245-026-10451-0</a>.","chicago":"Reijers, Wessel. “Explainable AI as a Rhetorical Technology: Promoting Civic Virtue in the Age of AI.” <i>Topoi</i>, 2026. <a href=\"https://doi.org/10.1007/s11245-026-10451-0\">https://doi.org/10.1007/s11245-026-10451-0</a>.","short":"W. Reijers, Topoi (2026).","mla":"Reijers, Wessel. “Explainable AI as a Rhetorical Technology: Promoting Civic Virtue in the Age of AI.” <i>Topoi</i>, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s11245-026-10451-0\">10.1007/s11245-026-10451-0</a>.","ama":"Reijers W. Explainable AI as a Rhetorical Technology: Promoting Civic Virtue in the Age of AI. <i>Topoi</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1007/s11245-026-10451-0\">10.1007/s11245-026-10451-0</a>","bibtex":"@article{Reijers_2026, title={Explainable AI as a Rhetorical Technology: Promoting Civic Virtue in the Age of AI}, DOI={<a href=\"https://doi.org/10.1007/s11245-026-10451-0\">10.1007/s11245-026-10451-0</a>}, journal={Topoi}, publisher={Springer Science and Business Media LLC}, author={Reijers, Wessel}, year={2026} }"},"project":[{"name":"TRR 318-2 - Constructing Explainability","_id":"2718"}],"oa":"1","status":"public","has_accepted_license":"1","publisher":"Springer Science and Business Media LLC","_id":"65730","user_id":"102524","ddc":["140"],"publication":"Topoi","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>Is explainable AI feasible and desirable, and are explanations of AI decisions always good? Many answer this question in the affirmative, but there is a growing discourse that is suspicious of the promises of explainable AI used to explain decisions towards users, considering it unfeasible, undesirable, and even potentially misleading. Could explainable AI be just a rhetorical foil? This paper proposes that, yes, explainable AI is a rhetorical technology but no, this does not necessarily make it undesirable. It starts by revisiting this debate according to the initial charge against rhetorics by Plato and Aristotle’s response, considering rhetoric pharmacologically, as not only a poison but also a cure for political life. It argues that, just as rhetoric was necessary to take care of the temporalities of public life, in court, the public event, and the assembly, so may explainable AI contribute to a rhetorical context. Yet, whether it does so is conditioned on the extent to which it cultivates the civic virtues relative to a respective context. The paper considers the examples of predictive policing, credit scoring, and prediction markets to argue about ideal states – civic virtues that may be cultivated in each appropriate context – and deviations that point at the risks of explainable AI to lead to domination, conformism, and political recalcitrance.</jats:p>","lang":"eng"}],"file":[{"date_created":"2026-05-29T12:06:10Z","creator":"wreijers","success":1,"content_type":"application/pdf","file_id":"65731","date_updated":"2026-05-29T12:06:10Z","relation":"main_file","access_level":"closed","file_size":844081,"file_name":"2026_Reijers_XAI as a Rhetorical Technology.pdf"}],"date_created":"2026-05-29T12:04:50Z","type":"journal_article","title":"Explainable AI as a Rhetorical Technology: Promoting Civic Virtue in the Age of AI","year":"2026","author":[{"full_name":"Reijers, Wessel","first_name":"Wessel","last_name":"Reijers"}],"publication_identifier":{"issn":["0167-7411","1572-8749"]},"publication_status":"published","date_updated":"2026-05-29T12:07:55Z","article_type":"original","main_file_link":[{"open_access":"1","url":"https://link.springer.com/article/10.1007/s11245-026-10451-0"}],"language":[{"iso":"eng"}],"doi":"10.1007/s11245-026-10451-0"},{"date_updated":"2026-06-01T06:47:26Z","year":"2026","status":"public","title":"Preferences for Taxing Wealth and Income","author":[{"full_name":"Maiterth, Ralf","first_name":"Ralf","last_name":"Maiterth"},{"full_name":"Piper, Yuri","first_name":"Yuri","last_name":"Piper","id":"49955"},{"first_name":"Cornelius","last_name":"Schneider","full_name":"Schneider, Cornelius"}],"doi":"10.2139/ssrn.6832418","user_id":"96670","main_file_link":[{"open_access":"1"}],"_id":"65737","series_title":"TRR 266 Accounting for Transparency Working Paper Series No. 239","language":[{"iso":"eng"}],"abstract":[{"text":"We examine German individuals' preferences for income and wealth taxation and, importantly, the interplay between these two tax instruments. While prior research often examines wealth tax preferences in isolation, actual tax systems consist of multiple interacting taxes. To capture this dynamic, we elicit preferred tax burdens in a large-scale online experiment with 2,702 participants randomly assigned to one of four treatment groups: respondents state either an unspecified overall tax burden, separate income and wealth tax burdens, an income tax burden only, or a wealth tax burden only. Our baseline estimates reveal average (marginal) tax rates of approximately 17.4% (18.9%) for income and 4.1% (2.3%) for wealth. We find that participants associate wealth with an ability-to-pay taxes: when a wealth tax is not explicitly available, preferred income tax rates are approximately 30% higher. However, when both instruments are available, participants do not treat them as substitutes. Instead, they appear to treat the two taxes as separate mental bins: the standalone income and wealth tax burdens are combined in a notably additive manner, resulting in a significantly higher overall tax burden. Further, respondents apply implicit exemptions for low levels of wealth and favor a wealth tax base focused primarily on financial assets and real estate other than the primary residence.","lang":"eng"}],"citation":{"mla":"Maiterth, Ralf, et al. <i>Preferences for Taxing Wealth and Income</i>. 2026, doi:<a href=\"https://doi.org/10.2139/ssrn.6832418\">10.2139/ssrn.6832418</a>.","ama":"Maiterth R, Piper Y, Schneider C. <i>Preferences for Taxing Wealth and Income</i>.; 2026. doi:<a href=\"https://doi.org/10.2139/ssrn.6832418\">10.2139/ssrn.6832418</a>","bibtex":"@book{Maiterth_Piper_Schneider_2026, series={TRR 266 Accounting for Transparency Working Paper Series No. 239}, title={Preferences for Taxing Wealth and Income}, DOI={<a href=\"https://doi.org/10.2139/ssrn.6832418\">10.2139/ssrn.6832418</a>}, author={Maiterth, Ralf and Piper, Yuri and Schneider, Cornelius}, year={2026}, collection={TRR 266 Accounting for Transparency Working Paper Series No. 239} }","apa":"Maiterth, R., Piper, Y., &#38; Schneider, C. (2026). <i>Preferences for Taxing Wealth and Income</i>. <a href=\"https://doi.org/10.2139/ssrn.6832418\">https://doi.org/10.2139/ssrn.6832418</a>","ieee":"R. Maiterth, Y. Piper, and C. Schneider, <i>Preferences for Taxing Wealth and Income</i>. 2026.","chicago":"Maiterth, Ralf, Yuri Piper, and Cornelius Schneider. <i>Preferences for Taxing Wealth and Income</i>. TRR 266 Accounting for Transparency Working Paper Series No. 239, 2026. <a href=\"https://doi.org/10.2139/ssrn.6832418\">https://doi.org/10.2139/ssrn.6832418</a>.","short":"R. Maiterth, Y. Piper, C. Schneider, Preferences for Taxing Wealth and Income, 2026."},"type":"working_paper","oa":"1","department":[{"_id":"187"}],"date_created":"2026-06-01T06:46:10Z"},{"citation":{"ama":"Rahlf HC, Divkovic D, Knorr L, Schlosser F, Meschede H. Flexible operation strategies for heat pumps in district heating systems using dynamic electricity prices. <i>Energy Conversion and Management</i>. 2026;364. doi:<a href=\"https://doi.org/10.1016/j.enconman.2026.121714\">10.1016/j.enconman.2026.121714</a>","bibtex":"@article{Rahlf_Divkovic_Knorr_Schlosser_Meschede_2026, title={Flexible operation strategies for heat pumps in district heating systems using dynamic electricity prices}, volume={364}, DOI={<a href=\"https://doi.org/10.1016/j.enconman.2026.121714\">10.1016/j.enconman.2026.121714</a>}, number={121714}, journal={Energy Conversion and Management}, publisher={Elsevier BV}, author={Rahlf, Henning Christoph and Divkovic, Denis and Knorr, Lukas and Schlosser, Florian and Meschede, Henning}, year={2026} }","mla":"Rahlf, Henning Christoph, et al. “Flexible Operation Strategies for Heat Pumps in District Heating Systems Using Dynamic Electricity Prices.” <i>Energy Conversion and Management</i>, vol. 364, 121714, Elsevier BV, 2026, doi:<a href=\"https://doi.org/10.1016/j.enconman.2026.121714\">10.1016/j.enconman.2026.121714</a>.","chicago":"Rahlf, Henning Christoph, Denis Divkovic, Lukas Knorr, Florian Schlosser, and Henning Meschede. “Flexible Operation Strategies for Heat Pumps in District Heating Systems Using Dynamic Electricity Prices.” <i>Energy Conversion and Management</i> 364 (2026). <a href=\"https://doi.org/10.1016/j.enconman.2026.121714\">https://doi.org/10.1016/j.enconman.2026.121714</a>.","short":"H.C. Rahlf, D. Divkovic, L. Knorr, F. Schlosser, H. Meschede, Energy Conversion and Management 364 (2026).","apa":"Rahlf, H. C., Divkovic, D., Knorr, L., Schlosser, F., &#38; Meschede, H. (2026). Flexible operation strategies for heat pumps in district heating systems using dynamic electricity prices. <i>Energy Conversion and Management</i>, <i>364</i>, Article 121714. <a href=\"https://doi.org/10.1016/j.enconman.2026.121714\">https://doi.org/10.1016/j.enconman.2026.121714</a>","ieee":"H. C. Rahlf, D. Divkovic, L. Knorr, F. Schlosser, and H. Meschede, “Flexible operation strategies for heat pumps in district heating systems using dynamic electricity prices,” <i>Energy Conversion and Management</i>, vol. 364, Art. no. 121714, 2026, doi: <a href=\"https://doi.org/10.1016/j.enconman.2026.121714\">10.1016/j.enconman.2026.121714</a>."},"project":[{"name":"FlexLabQuartier","_id":"1495"}],"oa":"1","status":"public","publisher":"Elsevier BV","_id":"65757","volume":364,"user_id":"56955","publication":"Energy Conversion and Management","abstract":[{"text":"Electrifying the heating sector is essential for achieving global climate targets like the Paris Agreement’s 1.5 °C goal. In Germany, where 80  % of household energy goes to space heating and hot water, shifting to low-carbon solutions is crucial. Fossil-fuelled district heating networks can incorporate renewable energy via heat pumps, improving efficiency. Although heat pump design typically favours minimal temperature lifts, higher lifts can be economically viable with low electricity prices and abundant renewables. Adding thermal energy storage boosts operational flexibility. This study explores a flexible heat pump operation incorporating part load behaviour with a thermal energy storage in a German city’s district heating system to minimise costs and carbon dioxide emissions. Using a mixed-integer linear programming model, it examines the impact of temperature adjustments and storage on system efficiency. The results show that the integration of a heat pump in a district heating system reduces operating costs. Compared to a supply without a heat pump, with levelised cost of heating of 9.98 cent/kWhth and a fixed operating mode with costs between 9.96 cent/kWhth and 11.49 cent/kWhth, the flexible use results in lowest costs of 9.85 cent/kWhth, while also reducing overall CO2 emissions. Using a full factorial sensitivity analysis, the levelised cost of heating ranged between 9.15 cent/kWhth in the best case and 10.37 cent/kWhth in the worst case for the selected configuration.","lang":"eng"}],"date_created":"2026-06-03T06:34:27Z","department":[{"_id":"644"},{"_id":"534"}],"type":"journal_article","keyword":["Heat transition","Optimisation","Temperature flexibility","Decarbonisation","Multi energy"],"publication_identifier":{"issn":["0196-8904"]},"author":[{"full_name":"Rahlf, Henning Christoph","last_name":"Rahlf","orcid":"0009-0006-8106-2132","first_name":"Henning Christoph","id":"56955"},{"first_name":"Denis","last_name":"Divkovic","full_name":"Divkovic, Denis","id":"89059"},{"id":"90391","full_name":"Knorr, Lukas","orcid":"0009-0005-4727-7511","first_name":"Lukas","last_name":"Knorr"},{"id":"88614","full_name":"Schlosser, Florian","first_name":"Florian","last_name":"Schlosser"},{"first_name":"Henning","last_name":"Meschede","orcid":"0000-0002-1538-089X","full_name":"Meschede, Henning","id":"86954"}],"title":"Flexible operation strategies for heat pumps in district heating systems using dynamic electricity prices","year":"2026","intvolume":"       364","article_type":"original","date_updated":"2026-06-03T06:44:31Z","publication_status":"published","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S0196890426006837"}],"article_number":"121714","doi":"10.1016/j.enconman.2026.121714"},{"status":"public","_id":"63838","publisher":"Elsevier BV","user_id":"56955","citation":{"mla":"Rahlf, Henning Christoph, et al. “Analysis of Bidirectional EV Charging Infrastructures within Industrial DC Grids.” <i>Smart Energy</i>, 100227, Elsevier BV, 2026, doi:<a href=\"https://doi.org/10.1016/j.segy.2026.100227\">10.1016/j.segy.2026.100227</a>.","bibtex":"@article{Rahlf_Knorr_Althoff_Meschede_2026, title={Analysis of bidirectional EV charging infrastructures within industrial DC grids}, DOI={<a href=\"https://doi.org/10.1016/j.segy.2026.100227\">10.1016/j.segy.2026.100227</a>}, number={100227}, journal={Smart Energy}, publisher={Elsevier BV}, author={Rahlf, Henning Christoph and Knorr, Lukas and Althoff, Simon and Meschede, Henning}, year={2026} }","ama":"Rahlf HC, Knorr L, Althoff S, Meschede H. Analysis of bidirectional EV charging infrastructures within industrial DC grids. <i>Smart Energy</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1016/j.segy.2026.100227\">10.1016/j.segy.2026.100227</a>","ieee":"H. C. Rahlf, L. Knorr, S. Althoff, and H. Meschede, “Analysis of bidirectional EV charging infrastructures within industrial DC grids,” <i>Smart Energy</i>, Art. no. 100227, 2026, doi: <a href=\"https://doi.org/10.1016/j.segy.2026.100227\">10.1016/j.segy.2026.100227</a>.","apa":"Rahlf, H. C., Knorr, L., Althoff, S., &#38; Meschede, H. (2026). Analysis of bidirectional EV charging infrastructures within industrial DC grids. <i>Smart Energy</i>, Article 100227. <a href=\"https://doi.org/10.1016/j.segy.2026.100227\">https://doi.org/10.1016/j.segy.2026.100227</a>","chicago":"Rahlf, Henning Christoph, Lukas Knorr, Simon Althoff, and Henning Meschede. “Analysis of Bidirectional EV Charging Infrastructures within Industrial DC Grids.” <i>Smart Energy</i>, 2026. <a href=\"https://doi.org/10.1016/j.segy.2026.100227\">https://doi.org/10.1016/j.segy.2026.100227</a>.","short":"H.C. Rahlf, L. Knorr, S. Althoff, H. Meschede, Smart Energy (2026)."},"quality_controlled":"1","oa":"1","author":[{"id":"56955","full_name":"Rahlf, Henning Christoph","last_name":"Rahlf","first_name":"Henning Christoph","orcid":"0009-0006-8106-2132"},{"full_name":"Knorr, Lukas","last_name":"Knorr","first_name":"Lukas","orcid":"0009-0005-4727-7511","id":"90391"},{"full_name":"Althoff, Simon","first_name":"Simon","last_name":"Althoff"},{"full_name":"Meschede, Henning","last_name":"Meschede","first_name":"Henning","orcid":"0000-0002-1538-089X","id":"86954"}],"publication_identifier":{"issn":["2666-9552"]},"year":"2026","title":"Analysis of bidirectional EV charging infrastructures within industrial DC grids","article_type":"original","publication_status":"published","date_updated":"2026-06-03T06:42:54Z","language":[{"iso":"eng"}],"article_number":"100227","main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S266695522600002X"}],"doi":"10.1016/j.segy.2026.100227","publication":"Smart Energy","abstract":[{"lang":"eng","text":"Industrial electrification is increasing to reduce fossil fuel dependence, alongside a growing share of volatile renewables.\r\nA secure and reliable energy supply is crucial for industry, leading to a shift from centralised to decentralised grid structures.\r\nDC microgrids becoming increasingly popular in industry, since they enable energy recuperation from braking, reduce components and cables, and integrate storage and local generation to manage supply interruptions or peak loads.\r\nEVs add further synergies by serving as mobile storage units, helping to store and redistribute locally generated renewable energy.\r\nThis paper analyses how EV integration in droop-controlled DC grids can contribute to a more stable, low-emission and peak-reduced load profile to the supply grid through load shifting and bridge interruptions.\r\nA droop-controlled DC grid model has been developed, incorporating an EV charging park based on probability functions.\r\nScalable scenarios allow for diverse condition analysis using an energy management system that utilises fuzzy logic and sequential MILP optimisation.\r\nIt has been shown that a 7% improvement of coefficient represented grid-serving behaviour is possible by load shifting.\r\nIt has also been demonstrated that an optimised EMS can reduce the demand-based CO2 emissions by 41kg for a representative day compared to a fuzzy logic EMS.\r\nAt the same time peak load is decreased yielding a more constant residual load.\r\nThese results highlight the potential of a controlled bidirectional charging infrastructure in DC grids and underscore the need to explicitly consider charging processes to ensure a residual load as constant as possible."}],"date_created":"2026-02-02T14:45:17Z","department":[{"_id":"644"}],"keyword":["DC-grid","Droop control","Grid-serving behaviour","Grid stability","Bidirectional charging","Sequential decision","MILP optimisation"],"type":"journal_article"},{"file":[{"content_type":"application/pdf","success":1,"file_id":"65677","file_size":1140343,"access_level":"closed","file_name":"Relativität der Normativität_Abdelrahem_FORUM_2026.pdf","date_updated":"2026-05-22T10:44:11Z","relation":"main_file","date_created":"2026-05-22T10:44:11Z","creator":"abdelrah"}],"date_created":"2026-05-08T11:39:27Z","type":"journal_article","keyword":["IslamicTheology","Usul al-Fiqh","taswib","islamische Rechtsphilosophie","LegalTheory","Pluralism","OpenAccess"],"department":[{"_id":"469"}],"issue":"1","publication":"Forum Islamic-Theological Studies","abstract":[{"lang":"eng","text":"This article explores the relativity of Islamic normativity through the taṣwīb doctrine (kullu mujtahid muṣīb) as formulated by al-ʿAnbarī and received by al-Jāḥiẓ (d. 255/869), al-Jaṣṣāṣ (d. 370/981), and al-Baṣrī (d. 436/1044). Al-Jaṣṣāṣ reinterprets the thesis through the ḥanafī principle of ashbah bi-l-aṣl as a hermeneutical-methodological approach; al-Baṣrī elaborates it into an epistemo-logical model of normative plurality, while al-Jāḥiẓ articulates a soteriological theory of moral responsibility in the context of kalām. The analysis shows that classical Islamic legal theory developed a distinct modelof normativity that maintains binding force under conditions of pluralism and uncertainty. The article calls for renewed engagement with this tradition in contemporary debates on religious normativity and legal pluralism."}],"main_file_link":[{"open_access":"1","url":"https://forum-journal.eu/forum/en/article/view/154"}],"language":[{"iso":"ger"}],"doi":"10.71573/2941-122X_2026_5-1_154","title":"Zur Relativität islamischer Normativität: Diskurslinien der taṣwīb-Lehre von al-Ǧāḥiẓ (gest. 869) zu al-Ǧaṣṣāṣ (gest. 981) und al-Baṣrī (gest. 1044) ","year":"2026","publication_identifier":{"issn":["2941-122X"]},"author":[{"id":"95179","orcid":"0000-0002-0545-9799","last_name":"Abdelrahem","first_name":"Mohammed","full_name":"Abdelrahem, Mohammed"}],"publication_status":"published","date_updated":"2026-06-08T14:26:44Z","article_type":"original","oa":"1","file_date_updated":"2026-05-22T10:44:11Z","citation":{"short":"M. Abdelrahem, Forum Islamic-Theological Studies Vol. 5  (2026) (2026) 94–111.","chicago":"Abdelrahem, Mohammed. “Zur Relativität islamischer Normativität: Diskurslinien der taṣwīb-Lehre von al-Ǧāḥiẓ (gest. 869) zu al-Ǧaṣṣāṣ (gest. 981) und al-Baṣrī (gest. 1044) .” <i>Forum Islamic-Theological Studies</i> Vol. 5  (2026), no. 1 (2026): 94–111. <a href=\"https://doi.org/10.71573/2941-122X_2026_5-1_154\">https://doi.org/10.71573/2941-122X_2026_5-1_154</a>.","ieee":"M. Abdelrahem, “Zur Relativität islamischer Normativität: Diskurslinien der taṣwīb-Lehre von al-Ǧāḥiẓ (gest. 869) zu al-Ǧaṣṣāṣ (gest. 981) und al-Baṣrī (gest. 1044) ,” <i>Forum Islamic-Theological Studies</i>, vol. Vol. 5  (2026), no. 1, pp. 94–111, 2026, doi: <a href=\"https://doi.org/10.71573/2941-122X_2026_5-1_154\">10.71573/2941-122X_2026_5-1_154</a>.","apa":"Abdelrahem, M. (2026). Zur Relativität islamischer Normativität: Diskurslinien der taṣwīb-Lehre von al-Ǧāḥiẓ (gest. 869) zu al-Ǧaṣṣāṣ (gest. 981) und al-Baṣrī (gest. 1044) . <i>Forum Islamic-Theological Studies</i>, <i>Vol. 5  (2026)</i>(1), 94–111. <a href=\"https://doi.org/10.71573/2941-122X_2026_5-1_154\">https://doi.org/10.71573/2941-122X_2026_5-1_154</a>","bibtex":"@article{Abdelrahem_2026, title={Zur Relativität islamischer Normativität: Diskurslinien der taṣwīb-Lehre von al-Ǧāḥiẓ (gest. 869) zu al-Ǧaṣṣāṣ (gest. 981) und al-Baṣrī (gest. 1044) }, volume={Vol. 5  (2026)}, DOI={<a href=\"https://doi.org/10.71573/2941-122X_2026_5-1_154\">10.71573/2941-122X_2026_5-1_154</a>}, number={1}, journal={Forum Islamic-Theological Studies}, publisher={LibreCat University}, author={Abdelrahem, Mohammed}, year={2026}, pages={94–111} }","ama":"Abdelrahem M. Zur Relativität islamischer Normativität: Diskurslinien der taṣwīb-Lehre von al-Ǧāḥiẓ (gest. 869) zu al-Ǧaṣṣāṣ (gest. 981) und al-Baṣrī (gest. 1044) . <i>Forum Islamic-Theological Studies</i>. 2026;Vol. 5  (2026)(1):94-111. doi:<a href=\"https://doi.org/10.71573/2941-122X_2026_5-1_154\">10.71573/2941-122X_2026_5-1_154</a>","mla":"Abdelrahem, Mohammed. “Zur Relativität islamischer Normativität: Diskurslinien der taṣwīb-Lehre von al-Ǧāḥiẓ (gest. 869) zu al-Ǧaṣṣāṣ (gest. 981) und al-Baṣrī (gest. 1044) .” <i>Forum Islamic-Theological Studies</i>, vol. Vol. 5  (2026), no. 1, LibreCat University, 2026, pp. 94–111, doi:<a href=\"https://doi.org/10.71573/2941-122X_2026_5-1_154\">10.71573/2941-122X_2026_5-1_154</a>."},"quality_controlled":"1","page":"94-111","publisher":"LibreCat University","_id":"65585","user_id":"95179","ddc":["200"],"volume":"Vol. 5  (2026)","status":"public","has_accepted_license":"1"},{"project":[{"name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)","_id":"245"}],"citation":{"ama":"Friesen O, Claes L, Hölscher J, et al. Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications. <i>tm - Technisches Messen</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1515/teme-2026-0042\">10.1515/teme-2026-0042</a>","bibtex":"@article{Friesen_Claes_Hölscher_Henning_Scheidemann_Hemsel_Kuess_Walther_Spieker_Förstner_2026, title={Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications}, DOI={<a href=\"https://doi.org/10.1515/teme-2026-0042\">10.1515/teme-2026-0042</a>}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH}, author={Friesen, Olga and Claes, Leander and Hölscher, Jonas and Henning, Bernd and Scheidemann, Claus and Hemsel, Tobias and Kuess, Raphael and Walther, Andrea and Spieker, Carsten and Förstner, Jens}, year={2026} }","mla":"Friesen, Olga, et al. “Measurement of Multiphysical Material Parameters of Piezoceramic Components for High-Power Ultrasonic Applications.” <i>Tm - Technisches Messen</i>, Walter de Gruyter GmbH, 2026, doi:<a href=\"https://doi.org/10.1515/teme-2026-0042\">10.1515/teme-2026-0042</a>.","chicago":"Friesen, Olga, Leander Claes, Jonas Hölscher, Bernd Henning, Claus Scheidemann, Tobias Hemsel, Raphael Kuess, Andrea Walther, Carsten Spieker, and Jens Förstner. “Measurement of Multiphysical Material Parameters of Piezoceramic Components for High-Power Ultrasonic Applications.” <i>Tm - Technisches Messen</i>, 2026. <a href=\"https://doi.org/10.1515/teme-2026-0042\">https://doi.org/10.1515/teme-2026-0042</a>.","short":"O. Friesen, L. Claes, J. Hölscher, B. Henning, C. Scheidemann, T. Hemsel, R. Kuess, A. Walther, C. Spieker, J. Förstner, Tm - Technisches Messen (2026).","apa":"Friesen, O., Claes, L., Hölscher, J., Henning, B., Scheidemann, C., Hemsel, T., Kuess, R., Walther, A., Spieker, C., &#38; Förstner, J. (2026). Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications. <i>Tm - Technisches Messen</i>. <a href=\"https://doi.org/10.1515/teme-2026-0042\">https://doi.org/10.1515/teme-2026-0042</a>","ieee":"O. Friesen <i>et al.</i>, “Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications,” <i>tm - Technisches Messen</i>, 2026, doi: <a href=\"https://doi.org/10.1515/teme-2026-0042\">10.1515/teme-2026-0042</a>."},"oa":"1","status":"public","user_id":"158","_id":"65785","publisher":"Walter de Gruyter GmbH","abstract":[{"lang":"eng","text":"Simulation-based design of high-power ultrasonic systems depends on the accurate modelling of the electromechanical behaviour of piezoceramic materials. In practical transducer applications, the relevant operating points are influenced by mechanical preload and heating, both of which give rise to changes in the elastic, dielectric, and piezoelectric material properties. Material parameters identified under idealised, unloaded conditions are therefore insufficient to represent piezoceramic material behaviour under realistic operating conditions. To overcome this limitation, experimental setups are developed that enable the measurement of electrical impedance spectra under controlled thermal and mechanical conditions. The acquired impedance data are used in an inverse identification procedure, in which the behaviour of a finite element forward model is iteratively fitted to the measurements using a block coordinate descent optimisation strategy guided by a sensitivity analysis. This yields effective linear material parameters as a function of temperature and mechanical stress at varying operating points. The identified temperature-dependent parameters, for instance, can be employed in a coupled thermo-electromechanical simulation framework to predict the temperature-dependent material behaviour during operation. The linear identification based on varying operation points provides an initial approximation of the nonlinear material response, establishing a basis for the development of corresponding nonlinear material models."}],"publication":"tm - Technisches Messen","department":[{"_id":"49"}],"type":"journal_article","keyword":["tet_topic_piezo"],"date_created":"2026-06-08T05:44:09Z","publication_status":"published","date_updated":"2026-06-08T17:54:45Z","publication_identifier":{"issn":["0171-8096","2196-7113"]},"author":[{"orcid":"0009-0007-5598-9484","last_name":"Friesen","first_name":"Olga","full_name":"Friesen, Olga","id":"44026"},{"full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander","last_name":"Claes","id":"11829"},{"full_name":"Hölscher, Jonas","first_name":"Jonas","last_name":"Hölscher","id":"73952"},{"full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd","id":"213"},{"full_name":"Scheidemann, Claus","last_name":"Scheidemann","first_name":"Claus","id":"38259"},{"first_name":"Tobias","last_name":"Hemsel","full_name":"Hemsel, Tobias","id":"210"},{"last_name":"Kuess","first_name":"Raphael","full_name":"Kuess, Raphael"},{"last_name":"Walther","first_name":"Andrea","full_name":"Walther, Andrea"},{"last_name":"Spieker","first_name":"Carsten","full_name":"Spieker, Carsten","id":"67587"},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens","id":"158"}],"year":"2026","title":"Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications","doi":"10.1515/teme-2026-0042","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}]},{"publication":"Procedia CIRP","department":[{"_id":"152"}],"type":"journal_article","date_created":"2026-06-10T05:01:47Z","intvolume":"       140","date_updated":"2026-06-10T05:03:31Z","publication_status":"published","publication_identifier":{"issn":["2212-8271"]},"author":[{"full_name":"Gräßler, Iris","orcid":"0000-0001-5765-971X","last_name":"Gräßler","first_name":"Iris","id":"47565"},{"id":"67999","full_name":"Rarbach, Sven","last_name":"Rarbach","orcid":"https://orcid.org/0000-0003-0602-9923","first_name":"Sven"},{"full_name":"Pottebaum, Jens","orcid":"http://orcid.org/0000-0001-8778-2989","first_name":"Jens","last_name":"Pottebaum","id":"405"},{"first_name":"Florian","last_name":"Luessen","full_name":"Luessen, Florian"},{"first_name":"Joerg","last_name":"Hoffmann","full_name":"Hoffmann, Joerg"}],"title":"Metadata Model for Engineering of Sustainable Products in Value Creation Networks","year":"2026","doi":"10.1016/j.procir.2026.05.099","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S2212827126006013/pdf?md5=889a9eaf4f695e80c5f18d346c50f663&pid=1-s2.0-S2212827126006013-main.pdf","open_access":"1"}],"quality_controlled":"1","citation":{"mla":"Gräßler, Iris, et al. “Metadata Model for Engineering of Sustainable Products in Value Creation Networks.” <i>Procedia CIRP</i>, vol. 140, Elsevier BV, 2026, pp. 587–92, doi:<a href=\"https://doi.org/10.1016/j.procir.2026.05.099\">10.1016/j.procir.2026.05.099</a>.","ama":"Gräßler I, Rarbach S, Pottebaum J, Luessen F, Hoffmann J. Metadata Model for Engineering of Sustainable Products in Value Creation Networks. <i>Procedia CIRP</i>. 2026;140:587-592. doi:<a href=\"https://doi.org/10.1016/j.procir.2026.05.099\">10.1016/j.procir.2026.05.099</a>","bibtex":"@article{Gräßler_Rarbach_Pottebaum_Luessen_Hoffmann_2026, title={Metadata Model for Engineering of Sustainable Products in Value Creation Networks}, volume={140}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2026.05.099\">10.1016/j.procir.2026.05.099</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Gräßler, Iris and Rarbach, Sven and Pottebaum, Jens and Luessen, Florian and Hoffmann, Joerg}, year={2026}, pages={587–592} }","apa":"Gräßler, I., Rarbach, S., Pottebaum, J., Luessen, F., &#38; Hoffmann, J. (2026). Metadata Model for Engineering of Sustainable Products in Value Creation Networks. <i>Procedia CIRP</i>, <i>140</i>, 587–592. <a href=\"https://doi.org/10.1016/j.procir.2026.05.099\">https://doi.org/10.1016/j.procir.2026.05.099</a>","ieee":"I. Gräßler, S. Rarbach, J. Pottebaum, F. Luessen, and J. Hoffmann, “Metadata Model for Engineering of Sustainable Products in Value Creation Networks,” <i>Procedia CIRP</i>, vol. 140, pp. 587–592, 2026, doi: <a href=\"https://doi.org/10.1016/j.procir.2026.05.099\">10.1016/j.procir.2026.05.099</a>.","chicago":"Gräßler, Iris, Sven Rarbach, Jens Pottebaum, Florian Luessen, and Joerg Hoffmann. “Metadata Model for Engineering of Sustainable Products in Value Creation Networks.” <i>Procedia CIRP</i> 140 (2026): 587–92. <a href=\"https://doi.org/10.1016/j.procir.2026.05.099\">https://doi.org/10.1016/j.procir.2026.05.099</a>.","short":"I. Gräßler, S. Rarbach, J. Pottebaum, F. Luessen, J. Hoffmann, Procedia CIRP 140 (2026) 587–592."},"oa":"1","status":"public","volume":140,"user_id":"67999","_id":"65821","publisher":"Elsevier BV","page":"587-592"},{"user_id":"67999","volume":142,"page":"245-250","_id":"65820","publisher":"Elsevier BV","status":"public","oa":"1","quality_controlled":"1","citation":{"bibtex":"@article{Gräßler_Rarbach_Pottebaum_Hoffmann_2026, title={Metadata-based assessment of Data Quality for Engineering of Sustainable Products}, volume={142}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2026.05.255\">10.1016/j.procir.2026.05.255</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Gräßler, Iris and Rarbach, Sven and Pottebaum, Jens and Hoffmann, Joerg}, year={2026}, pages={245–250} }","ama":"Gräßler I, Rarbach S, Pottebaum J, Hoffmann J. Metadata-based assessment of Data Quality for Engineering of Sustainable Products. <i>Procedia CIRP</i>. 2026;142:245-250. doi:<a href=\"https://doi.org/10.1016/j.procir.2026.05.255\">10.1016/j.procir.2026.05.255</a>","mla":"Gräßler, Iris, et al. “Metadata-Based Assessment of Data Quality for Engineering of Sustainable Products.” <i>Procedia CIRP</i>, vol. 142, Elsevier BV, 2026, pp. 245–50, doi:<a href=\"https://doi.org/10.1016/j.procir.2026.05.255\">10.1016/j.procir.2026.05.255</a>.","short":"I. Gräßler, S. Rarbach, J. Pottebaum, J. Hoffmann, Procedia CIRP 142 (2026) 245–250.","chicago":"Gräßler, Iris, Sven Rarbach, Jens Pottebaum, and Joerg Hoffmann. “Metadata-Based Assessment of Data Quality for Engineering of Sustainable Products.” <i>Procedia CIRP</i> 142 (2026): 245–50. <a href=\"https://doi.org/10.1016/j.procir.2026.05.255\">https://doi.org/10.1016/j.procir.2026.05.255</a>.","ieee":"I. Gräßler, S. Rarbach, J. Pottebaum, and J. Hoffmann, “Metadata-based assessment of Data Quality for Engineering of Sustainable Products,” <i>Procedia CIRP</i>, vol. 142, pp. 245–250, 2026, doi: <a href=\"https://doi.org/10.1016/j.procir.2026.05.255\">10.1016/j.procir.2026.05.255</a>.","apa":"Gräßler, I., Rarbach, S., Pottebaum, J., &#38; Hoffmann, J. (2026). Metadata-based assessment of Data Quality for Engineering of Sustainable Products. <i>Procedia CIRP</i>, <i>142</i>, 245–250. <a href=\"https://doi.org/10.1016/j.procir.2026.05.255\">https://doi.org/10.1016/j.procir.2026.05.255</a>"},"doi":"10.1016/j.procir.2026.05.255","main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S2212827126008280/pdf?md5=a68bc0683e223e6c598c33c8eba92912&pid=1-s2.0-S2212827126008280-main.pdf"}],"language":[{"iso":"eng"}],"date_updated":"2026-06-10T05:02:40Z","publication_status":"published","intvolume":"       142","title":"Metadata-based assessment of Data Quality for Engineering of Sustainable Products","year":"2026","publication_identifier":{"issn":["2212-8271"]},"author":[{"full_name":"Gräßler, Iris","last_name":"Gräßler","orcid":"0000-0001-5765-971X","first_name":"Iris","id":"47565"},{"id":"67999","first_name":"Sven","orcid":"https://orcid.org/0000-0003-0602-9923","last_name":"Rarbach","full_name":"Rarbach, Sven"},{"first_name":"Jens","last_name":"Pottebaum","orcid":"http://orcid.org/0000-0001-8778-2989","full_name":"Pottebaum, Jens","id":"405"},{"full_name":"Hoffmann, Joerg","first_name":"Joerg","last_name":"Hoffmann"}],"type":"journal_article","department":[{"_id":"152"}],"date_created":"2026-06-10T05:00:33Z","publication":"Procedia CIRP"},{"date_created":"2026-06-11T07:21:28Z","file":[{"relation":"main_file","date_updated":"2026-06-11T07:21:12Z","file_name":"Blumberg, Wenzel, Schulze - transMINT4.0.pdf","file_size":334895,"access_level":"open_access","file_id":"65832","content_type":"application/pdf","creator":"lenalc","date_created":"2026-06-11T07:21:12Z"}],"oa":"1","type":"journal_article","citation":{"chicago":"Blumberg, Eva, Annkathrin Wenzel, Jan Roland Schulze, Eileen Reckmann, Ricardo Puppe, Lena Luise Crummenerl, and Katrin Temmen. “„transMINT4.0“ – MINT-Bildung Stärken Durch Die Ein- Bindung Außerschulischer Lernorte Am Übergang von Der Primar- Zur Sekundarstufe.” <i>GDSU-Journal</i> 16 (2026): 186–201.","short":"E. Blumberg, A. Wenzel, J.R. Schulze, E. Reckmann, R. Puppe, L.L. Crummenerl, K. Temmen, GDSU-Journal 16 (2026) 186–201.","ieee":"E. Blumberg <i>et al.</i>, “„transMINT4.0“ – MINT-Bildung stärken durch die Ein- bindung außerschulischer Lernorte am Übergang von der Primar- zur Sekundarstufe,” <i>GDSU-Journal</i>, vol. 16, pp. 186–201, 2026.","apa":"Blumberg, E., Wenzel, A., Schulze, J. R., Reckmann, E., Puppe, R., Crummenerl, L. L., &#38; Temmen, K. (2026). „transMINT4.0“ – MINT-Bildung stärken durch die Ein- bindung außerschulischer Lernorte am Übergang von der Primar- zur Sekundarstufe. <i>GDSU-Journal</i>, <i>16</i>, 186–201.","bibtex":"@article{Blumberg_Wenzel_Schulze_Reckmann_Puppe_Crummenerl_Temmen_2026, title={„transMINT4.0“ – MINT-Bildung stärken durch die Ein- bindung außerschulischer Lernorte am Übergang von der Primar- zur Sekundarstufe}, volume={16}, journal={GDSU-Journal}, author={Blumberg, Eva and Wenzel, Annkathrin and Schulze, Jan Roland and Reckmann, Eileen and Puppe, Ricardo and Crummenerl, Lena Luise and Temmen, Katrin}, year={2026}, pages={186–201} }","ama":"Blumberg E, Wenzel A, Schulze JR, et al. „transMINT4.0“ – MINT-Bildung stärken durch die Ein- bindung außerschulischer Lernorte am Übergang von der Primar- zur Sekundarstufe. <i>GDSU-Journal</i>. 2026;16:186-201.","mla":"Blumberg, Eva, et al. “„transMINT4.0“ – MINT-Bildung Stärken Durch Die Ein- Bindung Außerschulischer Lernorte Am Übergang von Der Primar- Zur Sekundarstufe.” <i>GDSU-Journal</i>, vol. 16, 2026, pp. 186–201."},"file_date_updated":"2026-06-11T07:21:12Z","publication":"GDSU-Journal","_id":"65831","language":[{"iso":"eng"}],"page":"186-201","volume":16,"user_id":"87916","ddc":["370"],"author":[{"id":"37549","full_name":"Blumberg, Eva","orcid":"0009-0004-1651-541X","last_name":"Blumberg","first_name":"Eva"},{"id":"90443","last_name":"Wenzel","first_name":"Annkathrin","full_name":"Wenzel, Annkathrin"},{"full_name":"Schulze, Jan Roland","first_name":"Jan Roland","last_name":"Schulze","id":"29492"},{"id":"101166","full_name":"Reckmann, Eileen","first_name":"Eileen","last_name":"Reckmann"},{"id":"103297","full_name":"Puppe, Ricardo","first_name":"Ricardo","last_name":"Puppe"},{"first_name":"Lena Luise","last_name":"Crummenerl","full_name":"Crummenerl, Lena Luise","id":"87916"},{"id":"30086","first_name":"Katrin","last_name":"Temmen","full_name":"Temmen, Katrin"}],"year":"2026","title":"„transMINT4.0“ – MINT-Bildung stärken durch die Ein- bindung außerschulischer Lernorte am Übergang von der Primar- zur Sekundarstufe","status":"public","has_accepted_license":"1","intvolume":"        16","date_updated":"2026-06-11T07:32:17Z"},{"jel":["L80"],"status":"public","has_accepted_license":"1","_id":"65476","publisher":"Springer Science and Business Media LLC","volume":36,"user_id":"59677","ddc":["380"],"citation":{"mla":"Beverungen, Daniel, et al. “Service through Communication—Conceptualizing Service Systems with Luhmann’s Systems Theory.” <i>Electronic Markets</i>, vol. 36, no. 1, 37, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s12525-026-00889-w\">10.1007/s12525-026-00889-w</a>.","bibtex":"@article{Beverungen_Poeppelbuss_Hemmrich_Iqbal_2026, title={Service through communication—Conceptualizing service systems with Luhmann’s systems theory}, volume={36}, DOI={<a href=\"https://doi.org/10.1007/s12525-026-00889-w\">10.1007/s12525-026-00889-w</a>}, number={137}, journal={Electronic Markets}, publisher={Springer Science and Business Media LLC}, author={Beverungen, Daniel and Poeppelbuss, Jens and Hemmrich, Simon and Iqbal, Taskeen}, year={2026} }","ama":"Beverungen D, Poeppelbuss J, Hemmrich S, Iqbal T. Service through communication—Conceptualizing service systems with Luhmann’s systems theory. <i>Electronic Markets</i>. 2026;36(1). doi:<a href=\"https://doi.org/10.1007/s12525-026-00889-w\">10.1007/s12525-026-00889-w</a>","ieee":"D. Beverungen, J. Poeppelbuss, S. Hemmrich, and T. Iqbal, “Service through communication—Conceptualizing service systems with Luhmann’s systems theory,” <i>Electronic Markets</i>, vol. 36, no. 1, Art. no. 37, 2026, doi: <a href=\"https://doi.org/10.1007/s12525-026-00889-w\">10.1007/s12525-026-00889-w</a>.","apa":"Beverungen, D., Poeppelbuss, J., Hemmrich, S., &#38; Iqbal, T. (2026). Service through communication—Conceptualizing service systems with Luhmann’s systems theory. <i>Electronic Markets</i>, <i>36</i>(1), Article 37. <a href=\"https://doi.org/10.1007/s12525-026-00889-w\">https://doi.org/10.1007/s12525-026-00889-w</a>","short":"D. Beverungen, J. Poeppelbuss, S. Hemmrich, T. Iqbal, Electronic Markets 36 (2026).","chicago":"Beverungen, Daniel, Jens Poeppelbuss, Simon Hemmrich, and Taskeen Iqbal. “Service through Communication—Conceptualizing Service Systems with Luhmann’s Systems Theory.” <i>Electronic Markets</i> 36, no. 1 (2026). <a href=\"https://doi.org/10.1007/s12525-026-00889-w\">https://doi.org/10.1007/s12525-026-00889-w</a>."},"file_date_updated":"2026-04-21T13:14:30Z","project":[{"name":"SHAPE : Gestaltung von Dienstleistungsentwicklungsprozessen und lnnovationspartnerschaften mit Unternehmen","_id":"1250"}],"quality_controlled":"1","oa":"1","publication_identifier":{"issn":["1019-6781","1422-8890"]},"author":[{"first_name":"Daniel","last_name":"Beverungen","full_name":"Beverungen, Daniel"},{"first_name":"Jens","last_name":"Poeppelbuss","full_name":"Poeppelbuss, Jens"},{"last_name":"Hemmrich","first_name":"Simon","full_name":"Hemmrich, Simon"},{"full_name":"Iqbal, Taskeen","last_name":"Iqbal","first_name":"Taskeen"}],"title":"Service through communication—Conceptualizing service systems with Luhmann’s systems theory","year":"2026","article_type":"original","intvolume":"        36","publication_status":"published","date_updated":"2026-06-11T13:18:09Z","language":[{"iso":"eng"}],"article_number":"37","main_file_link":[{"open_access":"1","url":"https://link.springer.com/content/pdf/10.1007/s12525-026-00889-w.pdf"}],"doi":"10.1007/s12525-026-00889-w","issue":"1","publication":"Electronic Markets","abstract":[{"text":"Service research has evolved into an interdisciplinary research field that bridges diverse disciplines, including information systems (IS) and marketing. Nearly two decades ago, the service system concept was introduced as a foundational abstraction in service research, drawing on ideas from the service-dominant logic (S-D logic) of marketing. Despite its widespread adoption in service research, particularly in the IS discipline, the service system concept lacks a solid theoretical foundation. This has resulted in conceptual ambiguity and overlap with related constructs, such as service ecosystems. Moreover, it has largely remained a static analytical lens, insufficiently capturing dynamic service phenomena, including value co-creation and co-destruction, as well as the emergence of institutional arrangements. To address these limitations, we propose Luhmann’s systems theory (LST) as a robust framework for conceptualizing service systems as autopoietic (self-creating) systems, in which communication serves as the fundamental mechanism that drives value co-creation. We derive five theoretical propositions from this re-conceptualization that clarify conceptual ambiguity and allow researchers to explore dynamic service phenomena in greater depth. Given LST’s general approach, our conceptualization provides a theoretically grounded, interdisciplinary foundation for advancing service research.","lang":"eng"}],"date_created":"2026-04-21T13:13:02Z","file":[{"date_updated":"2026-04-21T13:14:30Z","relation":"main_file","access_level":"closed","file_size":2793039,"file_name":"Service is Communication - EM Paper.pdf","content_type":"application/pdf","success":1,"file_id":"65477","creator":"dabe","date_created":"2026-04-21T13:14:30Z"}],"department":[{"_id":"195"},{"_id":"534"}],"keyword":["Service system","Service ecosystem","Systems theory","Service research"],"type":"journal_article"},{"language":[{"iso":"eng"}],"main_file_link":[{"url":"https://www.nature.com/articles/s41534-026-01250-x.pdf","open_access":"1"}],"article_number":"89","doi":"10.1038/s41534-026-01250-x","author":[{"id":"73665","first_name":"Jan-Lucas","orcid":"0009-0008-6524-7684","last_name":"Eickmann","full_name":"Eickmann, Jan-Lucas"},{"id":"36389","full_name":"Luo, Kai-Hong","orcid":"0000-0003-1008-4976","first_name":"Kai-Hong","last_name":"Luo"},{"full_name":"Roiz, Mikhail","first_name":"Mikhail","last_name":"Roiz","id":"114114"},{"full_name":"Lammers, Jonas","first_name":"Jonas","last_name":"Lammers"},{"full_name":"Atzeni, Simone","last_name":"Atzeni","first_name":"Simone","id":"98338"},{"full_name":"Pandey, Cheeranjiv","last_name":"Pandey","first_name":"Cheeranjiv"},{"first_name":"Florian","last_name":"Lütkewitte","full_name":"Lütkewitte, Florian"},{"last_name":"Shirazi","first_name":"Reza G.","full_name":"Shirazi, Reza G."},{"last_name":"Schlue","first_name":"Fabian","full_name":"Schlue, Fabian","id":"63579"},{"last_name":"Brecht","first_name":"Benjamin","orcid":"0000-0003-4140-0556 ","full_name":"Brecht, Benjamin","id":"27150"},{"full_name":"Rybkin, Vladimir V.","first_name":"Vladimir V.","last_name":"Rybkin"},{"id":"42777","full_name":"Stefszky, Michael","last_name":"Stefszky","first_name":"Michael"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"}],"publication_identifier":{"issn":["2056-6387"]},"title":"Bridging chemistry and Gaussian boson sampling: a photonic hierarchy of approximations for molecular vibronic spectra","year":"2026","intvolume":"        12","article_type":"original","date_updated":"2026-06-12T08:28:02Z","publication_status":"published","date_created":"2026-06-12T08:14:35Z","department":[{"_id":"288"},{"_id":"623"},{"_id":"15"}],"type":"journal_article","publication":"npj Quantum Information","issue":"1","abstract":[{"text":"Simulating vibronic spectra is a central task in physical chemistry, offering insight into important properties of molecules. Recently, it has been experimentally demonstrated that photonic platforms based on Gaussian boson sampling (GBS) are capable of performing these simulations. However, whether an actual GBS approach is required depends on the molecule under investigation. To develop a better understanding on the requirements for simulating vibronic spectra, we explore connections between theoretical approximations in physical chemistry and their photonic counterparts. Mapping these approximations into photonics, we show that for certain molecules the GBS approach is unnecessary. We place special emphasis on the linear coupling approximation, which in photonics corresponds to sampling from multiple coherent states. By implementing this approach in experiments, we demonstrate improved similarities over previously reported GBS results for formic acid and identify the particular attributes that a molecule must exhibit for this, and other approximations, to be valid. These results highlight the importance in forming deeper connections between traditional methods and photonic approaches.","lang":"eng"}],"related_material":{"link":[{"url":"https://doi.org/10.5281/zenodo.18969354","relation":"research_data"}]},"publisher":"Springer Science and Business Media LLC","_id":"65847","volume":12,"user_id":"73665","status":"public","oa":"1","citation":{"ama":"Eickmann J-L, Luo K-H, Roiz M, et al. Bridging chemistry and Gaussian boson sampling: a photonic hierarchy of approximations for molecular vibronic spectra. <i>npj Quantum Information</i>. 2026;12(1). doi:<a href=\"https://doi.org/10.1038/s41534-026-01250-x\">10.1038/s41534-026-01250-x</a>","bibtex":"@article{Eickmann_Luo_Roiz_Lammers_Atzeni_Pandey_Lütkewitte_Shirazi_Schlue_Brecht_et al._2026, title={Bridging chemistry and Gaussian boson sampling: a photonic hierarchy of approximations for molecular vibronic spectra}, volume={12}, DOI={<a href=\"https://doi.org/10.1038/s41534-026-01250-x\">10.1038/s41534-026-01250-x</a>}, number={189}, journal={npj Quantum Information}, publisher={Springer Science and Business Media LLC}, author={Eickmann, Jan-Lucas and Luo, Kai-Hong and Roiz, Mikhail and Lammers, Jonas and Atzeni, Simone and Pandey, Cheeranjiv and Lütkewitte, Florian and Shirazi, Reza G. and Schlue, Fabian and Brecht, Benjamin and et al.}, year={2026} }","mla":"Eickmann, Jan-Lucas, et al. “Bridging Chemistry and Gaussian Boson Sampling: A Photonic Hierarchy of Approximations for Molecular Vibronic Spectra.” <i>Npj Quantum Information</i>, vol. 12, no. 1, 89, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1038/s41534-026-01250-x\">10.1038/s41534-026-01250-x</a>.","chicago":"Eickmann, Jan-Lucas, Kai-Hong Luo, Mikhail Roiz, Jonas Lammers, Simone Atzeni, Cheeranjiv Pandey, Florian Lütkewitte, et al. “Bridging Chemistry and Gaussian Boson Sampling: A Photonic Hierarchy of Approximations for Molecular Vibronic Spectra.” <i>Npj Quantum Information</i> 12, no. 1 (2026). <a href=\"https://doi.org/10.1038/s41534-026-01250-x\">https://doi.org/10.1038/s41534-026-01250-x</a>.","short":"J.-L. Eickmann, K.-H. Luo, M. Roiz, J. Lammers, S. Atzeni, C. Pandey, F. Lütkewitte, R.G. Shirazi, F. Schlue, B. Brecht, V.V. Rybkin, M. Stefszky, C. Silberhorn, Npj Quantum Information 12 (2026).","apa":"Eickmann, J.-L., Luo, K.-H., Roiz, M., Lammers, J., Atzeni, S., Pandey, C., Lütkewitte, F., Shirazi, R. G., Schlue, F., Brecht, B., Rybkin, V. V., Stefszky, M., &#38; Silberhorn, C. (2026). Bridging chemistry and Gaussian boson sampling: a photonic hierarchy of approximations for molecular vibronic spectra. <i>Npj Quantum Information</i>, <i>12</i>(1), Article 89. <a href=\"https://doi.org/10.1038/s41534-026-01250-x\">https://doi.org/10.1038/s41534-026-01250-x</a>","ieee":"J.-L. Eickmann <i>et al.</i>, “Bridging chemistry and Gaussian boson sampling: a photonic hierarchy of approximations for molecular vibronic spectra,” <i>npj Quantum Information</i>, vol. 12, no. 1, Art. no. 89, 2026, doi: <a href=\"https://doi.org/10.1038/s41534-026-01250-x\">10.1038/s41534-026-01250-x</a>."},"project":[{"_id":"191","name":"PhoQuant: Photonische Quantencomputer -  Quantencomputing Testplattform"}]},{"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1007/s13138-026-00270-6"}],"language":[{"iso":"eng"}],"doi":"https://doi.org/10.1007/s13138-026-00270-6","title":"Dimensions of Heuristic Use in Mathematical Problem Solving: Evidence from Early Secondary School Students","year":"2026","author":[{"full_name":"Herold-Blasius, Raja","last_name":"Herold-Blasius","first_name":"Raja","id":"126182"},{"full_name":"Kleinschmidt, Hannah","last_name":"Kleinschmidt","first_name":"Hannah"},{"last_name":"Ziller","first_name":"Conrad","full_name":"Ziller, Conrad"}],"date_updated":"2026-06-15T10:13:14Z","article_type":"original","intvolume":"        47","file":[{"date_created":"2026-06-15T10:03:48Z","creator":"rheroldb","success":1,"content_type":"application/pdf","file_id":"65866","access_level":"closed","file_size":1766182,"file_name":"2026_JMD_Herold-Blasius et al_Dimensions of heuristic use.pdf","date_updated":"2026-06-15T10:03:48Z","relation":"main_file"}],"date_created":"2026-06-15T10:08:04Z","type":"journal_article","department":[{"_id":"97"}],"publication":"Journal für Mathematik-Didaktik","issue":"6","abstract":[{"lang":"eng","text":"Mathematical problem solving is a highly complex competence that needs\r\nto be supported throughout the learning process. This study examines the role of\r\nproblem-solving heuristics among 73 sixth-grade students in a German secondary\r\nschool (Gesamtschule). Specifically, we focus on the empirical relationship between\r\nthe occurrence of heuristics, their suitability, and application, as well as their contribution\r\nto problem-solving success. To this end, we developed a heuristic training that\r\nintroduced strategy keys (heuristic aid cards) accompanied by explanatory videos. By\r\nleveraging variations in the successful application of the heuristics between students\r\nand across multiple sessions (73 students in 4 training situations and 3 problems\r\nin a final test), we discover from regression models with student and task-fixed effects\r\nthat a successful use of heuristics (i.e., an heuristic occurred, that heuristic had\r\na high suitability regarding the problem, and it was applied correctly) leads to more\r\nsuccessful mathematical problem solving. Regarding the underlying mechanism, we\r\nfind that all dimensions of heuristic use (occurrence, suitability, and application\r\nof heuristics) are positively related to problem-solving success. When comparing\r\nthe predictive capacity of all three aspects, we identified the correct application of\r\nheuristics as particularly conducive for better problem-solving success. In comparing\r\nthe group of students with high to those with low initial math competence, we find no significant differences in the relationship between heuristic use and problemsolving\r\nsuccess across achievement groups. Our results emphasize the crucial role\r\nof heuristic application in mathematical problem solving, which generally benefits\r\nstudents regardless of their overall math competence."}],"_id":"65865","user_id":"126182","ddc":["510"],"volume":47,"status":"public","has_accepted_license":"1","oa":"1","file_date_updated":"2026-06-15T10:03:48Z","citation":{"ama":"Herold-Blasius R, Kleinschmidt H, Ziller C. Dimensions of Heuristic Use in Mathematical Problem Solving: Evidence from Early Secondary School Students. <i>Journal für Mathematik-Didaktik</i>. 2026;47(6). doi:<a href=\"https://doi.org/10.1007/s13138-026-00270-6\">https://doi.org/10.1007/s13138-026-00270-6</a>","bibtex":"@article{Herold-Blasius_Kleinschmidt_Ziller_2026, title={Dimensions of Heuristic Use in Mathematical Problem Solving: Evidence from Early Secondary School Students}, volume={47}, DOI={<a href=\"https://doi.org/10.1007/s13138-026-00270-6\">https://doi.org/10.1007/s13138-026-00270-6</a>}, number={6}, journal={Journal für Mathematik-Didaktik}, author={Herold-Blasius, Raja and Kleinschmidt, Hannah and Ziller, Conrad}, year={2026} }","mla":"Herold-Blasius, Raja, et al. “Dimensions of Heuristic Use in Mathematical Problem Solving: Evidence from Early Secondary School Students.” <i>Journal Für Mathematik-Didaktik</i>, vol. 47, no. 6, 2026, doi:<a href=\"https://doi.org/10.1007/s13138-026-00270-6\">https://doi.org/10.1007/s13138-026-00270-6</a>.","short":"R. Herold-Blasius, H. Kleinschmidt, C. Ziller, Journal Für Mathematik-Didaktik 47 (2026).","chicago":"Herold-Blasius, Raja, Hannah Kleinschmidt, and Conrad Ziller. “Dimensions of Heuristic Use in Mathematical Problem Solving: Evidence from Early Secondary School Students.” <i>Journal Für Mathematik-Didaktik</i> 47, no. 6 (2026). <a href=\"https://doi.org/10.1007/s13138-026-00270-6\">https://doi.org/10.1007/s13138-026-00270-6</a>.","apa":"Herold-Blasius, R., Kleinschmidt, H., &#38; Ziller, C. (2026). Dimensions of Heuristic Use in Mathematical Problem Solving: Evidence from Early Secondary School Students. <i>Journal Für Mathematik-Didaktik</i>, <i>47</i>(6). <a href=\"https://doi.org/10.1007/s13138-026-00270-6\">https://doi.org/10.1007/s13138-026-00270-6</a>","ieee":"R. Herold-Blasius, H. Kleinschmidt, and C. Ziller, “Dimensions of Heuristic Use in Mathematical Problem Solving: Evidence from Early Secondary School Students,” <i>Journal für Mathematik-Didaktik</i>, vol. 47, no. 6, 2026, doi: <a href=\"https://doi.org/10.1007/s13138-026-00270-6\">https://doi.org/10.1007/s13138-026-00270-6</a>."},"quality_controlled":"1"},{"author":[{"orcid":"https://orcid.org/0000-0003-2611-5298","last_name":"Jesinghausen","first_name":"Steffen","full_name":"Jesinghausen, Steffen","id":"3959"},{"full_name":"Schmid, Hans-Joachim","orcid":"000-0001-8590-1921","last_name":"Schmid","first_name":"Hans-Joachim","id":"464"}],"status":"public","title":"Adaptive Coaxial Concrete Rheometer (ACCR): Honest Rheological Measurements and Corrections","year":"2026","date_updated":"2026-06-17T04:46:05Z","language":[{"iso":"eng"}],"_id":"65915","main_file_link":[{"url":"https://link.springer.com/book/10.1007/978-3-032-15391-3","open_access":"1"}],"doi":"10.1007/978-3-032-15391-3","user_id":"3959","citation":{"ieee":"S. Jesinghausen and H.-J. Schmid, “Adaptive Coaxial Concrete Rheometer (ACCR): Honest Rheological Measurements and Corrections,” in <i>Opus Fluidum Futurum—Rheology of Reactive, Multiscale, Multiphase Construction Materials</i>, 2026.","apa":"Jesinghausen, S., &#38; Schmid, H.-J. (2026). Adaptive Coaxial Concrete Rheometer (ACCR): Honest Rheological Measurements and Corrections. In <i>Opus Fluidum Futurum—Rheology of Reactive, Multiscale, Multiphase Construction Materials</i>. <a href=\"https://doi.org/10.1007/978-3-032-15391-3\">https://doi.org/10.1007/978-3-032-15391-3</a>","short":"S. Jesinghausen, H.-J. Schmid, in: Opus Fluidum Futurum—Rheology of Reactive, Multiscale, Multiphase Construction Materials, 2026.","chicago":"Jesinghausen, Steffen, and Hans-Joachim Schmid. “Adaptive Coaxial Concrete Rheometer (ACCR): Honest Rheological Measurements and Corrections.” In <i>Opus Fluidum Futurum—Rheology of Reactive, Multiscale, Multiphase Construction Materials</i>, 2026. <a href=\"https://doi.org/10.1007/978-3-032-15391-3\">https://doi.org/10.1007/978-3-032-15391-3</a>.","mla":"Jesinghausen, Steffen, and Hans-Joachim Schmid. “Adaptive Coaxial Concrete Rheometer (ACCR): Honest Rheological Measurements and Corrections.” <i>Opus Fluidum Futurum—Rheology of Reactive, Multiscale, Multiphase Construction Materials</i>, 2026, doi:<a href=\"https://doi.org/10.1007/978-3-032-15391-3\">10.1007/978-3-032-15391-3</a>.","bibtex":"@inbook{Jesinghausen_Schmid_2026, title={Adaptive Coaxial Concrete Rheometer (ACCR): Honest Rheological Measurements and Corrections}, DOI={<a href=\"https://doi.org/10.1007/978-3-032-15391-3\">10.1007/978-3-032-15391-3</a>}, booktitle={Opus Fluidum Futurum—Rheology of Reactive, Multiscale, Multiphase Construction Materials}, author={Jesinghausen, Steffen and Schmid, Hans-Joachim}, year={2026} }","ama":"Jesinghausen S, Schmid H-J. Adaptive Coaxial Concrete Rheometer (ACCR): Honest Rheological Measurements and Corrections. In: <i>Opus Fluidum Futurum—Rheology of Reactive, Multiscale, Multiphase Construction Materials</i>. ; 2026. doi:<a href=\"https://doi.org/10.1007/978-3-032-15391-3\">10.1007/978-3-032-15391-3</a>"},"publication":"Opus Fluidum Futurum—Rheology of Reactive, Multiscale, Multiphase Construction Materials","quality_controlled":"1","date_created":"2026-06-17T04:45:47Z","oa":"1","department":[{"_id":"150"}],"type":"book_chapter"},{"intvolume":"        44","date_updated":"2026-06-17T06:39:21Z","publication_status":"published","author":[{"id":"610","first_name":"Claudia","last_name":"Öhlschläger","full_name":"Öhlschläger, Claudia"}],"year":"2026","title":"Metamorphosen als Akte weiblicher Handlungsmacht in Texten von Brigitte Kronauer, Han Kang und Camilla Grudova","doi":"https://doi.org/10.1515/fs-2026-0006","language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1515/fs-2026-0006"}],"publication":"Geschlecht und Macht (feministische studien)","issue":"1","type":"journal_article","date_created":"2026-06-17T06:39:18Z","status":"public","volume":44,"user_id":"610","publisher":"de Gruyter","_id":"65919","page":"82-98","citation":{"mla":"Öhlschläger, Claudia. “Metamorphosen als Akte weiblicher Handlungsmacht in Texten von Brigitte Kronauer, Han Kang und Camilla Grudova.” <i>Geschlecht und Macht (feministische studien)</i>, vol. 44, no. 1, de Gruyter, 2026, pp. 82–98, doi:<a href=\"https://doi.org/10.1515/fs-2026-0006\">https://doi.org/10.1515/fs-2026-0006</a>.","bibtex":"@article{Öhlschläger_2026, title={Metamorphosen als Akte weiblicher Handlungsmacht in Texten von Brigitte Kronauer, Han Kang und Camilla Grudova}, volume={44}, DOI={<a href=\"https://doi.org/10.1515/fs-2026-0006\">https://doi.org/10.1515/fs-2026-0006</a>}, number={1}, journal={Geschlecht und Macht (feministische studien)}, publisher={de Gruyter}, author={Öhlschläger, Claudia}, year={2026}, pages={82–98} }","ama":"Öhlschläger C. Metamorphosen als Akte weiblicher Handlungsmacht in Texten von Brigitte Kronauer, Han Kang und Camilla Grudova. <i>Geschlecht und Macht (feministische studien)</i>. 2026;44(1):82-98. doi:<a href=\"https://doi.org/10.1515/fs-2026-0006\">https://doi.org/10.1515/fs-2026-0006</a>","ieee":"C. Öhlschläger, “Metamorphosen als Akte weiblicher Handlungsmacht in Texten von Brigitte Kronauer, Han Kang und Camilla Grudova,” <i>Geschlecht und Macht (feministische studien)</i>, vol. 44, no. 1, pp. 82–98, 2026, doi: <a href=\"https://doi.org/10.1515/fs-2026-0006\">https://doi.org/10.1515/fs-2026-0006</a>.","apa":"Öhlschläger, C. (2026). Metamorphosen als Akte weiblicher Handlungsmacht in Texten von Brigitte Kronauer, Han Kang und Camilla Grudova. <i>Geschlecht und Macht (feministische studien)</i>, <i>44</i>(1), 82–98. <a href=\"https://doi.org/10.1515/fs-2026-0006\">https://doi.org/10.1515/fs-2026-0006</a>","short":"C. Öhlschläger, Geschlecht und Macht (feministische studien) 44 (2026) 82–98.","chicago":"Öhlschläger, Claudia. “Metamorphosen als Akte weiblicher Handlungsmacht in Texten von Brigitte Kronauer, Han Kang und Camilla Grudova.” <i>Geschlecht und Macht (feministische studien)</i> 44, no. 1 (2026): 82–98. <a href=\"https://doi.org/10.1515/fs-2026-0006\">https://doi.org/10.1515/fs-2026-0006</a>."},"oa":"1"},{"issue":"1","publication":"Geschlecht und Macht (feministische studien)","date_created":"2026-06-17T06:40:47Z","type":"journal_article","year":"2026","title":"Zu Fotografien der Berliner Künstlerin Cihan Çakmak","author":[{"full_name":"Öhlschläger, Claudia","first_name":"Claudia","last_name":"Öhlschläger","id":"610"}],"publication_status":"published","date_updated":"2026-06-17T06:40:50Z","intvolume":"        44","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1515/fs-2026-0010"}],"language":[{"iso":"ger"}],"doi":"https://doi.org/10.1515/fs-2026-0010","citation":{"ama":"Öhlschläger C. Zu Fotografien der Berliner Künstlerin Cihan Çakmak. <i>Geschlecht und Macht (feministische studien)</i>. 2026;44(1):129-134. doi:<a href=\"https://doi.org/10.1515/fs-2026-0010\">https://doi.org/10.1515/fs-2026-0010</a>","bibtex":"@article{Öhlschläger_2026, title={Zu Fotografien der Berliner Künstlerin Cihan Çakmak}, volume={44}, DOI={<a href=\"https://doi.org/10.1515/fs-2026-0010\">https://doi.org/10.1515/fs-2026-0010</a>}, number={1}, journal={Geschlecht und Macht (feministische studien)}, publisher={de Gruyter}, author={Öhlschläger, Claudia}, year={2026}, pages={129–134} }","mla":"Öhlschläger, Claudia. “Zu Fotografien der Berliner Künstlerin Cihan Çakmak.” <i>Geschlecht und Macht (feministische studien)</i>, vol. 44, no. 1, de Gruyter, 2026, pp. 129–34, doi:<a href=\"https://doi.org/10.1515/fs-2026-0010\">https://doi.org/10.1515/fs-2026-0010</a>.","short":"C. Öhlschläger, Geschlecht und Macht (feministische studien) 44 (2026) 129–134.","chicago":"Öhlschläger, Claudia. “Zu Fotografien der Berliner Künstlerin Cihan Çakmak.” <i>Geschlecht und Macht (feministische studien)</i> 44, no. 1 (2026): 129–34. <a href=\"https://doi.org/10.1515/fs-2026-0010\">https://doi.org/10.1515/fs-2026-0010</a>.","apa":"Öhlschläger, C. (2026). Zu Fotografien der Berliner Künstlerin Cihan Çakmak. <i>Geschlecht und Macht (feministische studien)</i>, <i>44</i>(1), 129–134. <a href=\"https://doi.org/10.1515/fs-2026-0010\">https://doi.org/10.1515/fs-2026-0010</a>","ieee":"C. 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Studentische Tagung des Fachbereichs Komparatistik an der Universität Paderborn","location":"Paderborn"},"author":[{"id":"80845","full_name":"Peine, Sara","last_name":"Peine","first_name":"Sara"}],"date_updated":"2026-06-18T08:44:44Z","publication_status":"published","date_created":"2026-06-18T08:33:07Z","type":"book_chapter","oa":"1","publication":"Wasser Wesen Wandel. Fluidität in (mehr-als-)literarischen Medien","citation":{"bibtex":"@inbook{Peine_2026, title={„When does a man become a monster?“ Odysseus’ fluide Identität in Jorge Rivera-Herrans’ EPIC – The Musical}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2560 \">10.17619/UNIPB/1-2560 </a>}, booktitle={Wasser Wesen Wandel. Fluidität in (mehr-als-)literarischen Medien}, author={Peine, Sara}, editor={Spener, Anna Maria}, year={2026}, pages={254–277} }","ama":"Peine S. „When does a man become a monster?“ Odysseus’ fluide Identität in Jorge Rivera-Herrans’ EPIC – The Musical. In: Spener AM, ed. <i>Wasser Wesen Wandel. 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Peine, “„When does a man become a monster?“ Odysseus’ fluide Identität in Jorge Rivera-Herrans’ EPIC – The Musical,” in <i>Wasser Wesen Wandel. Fluidität in (mehr-als-)literarischen Medien</i>, A. M. Spener, Ed. 2026, pp. 254–277.","apa":"Peine, S. (2026). „When does a man become a monster?“ Odysseus’ fluide Identität in Jorge Rivera-Herrans’ EPIC – The Musical. In A. M. Spener (Ed.), <i>Wasser Wesen Wandel. Fluidität in (mehr-als-)literarischen Medien</i> (pp. 254–277). <a href=\"https://doi.org/10.17619/UNIPB/1-2560 \">https://doi.org/10.17619/UNIPB/1-2560 </a>"}},{"oa":"1","quality_controlled":"1","citation":{"bibtex":"@article{Fiedler_Baumhögger_Kruse_Lemmon_Kasper_Thol_2026, title={Thermodynamic Properties of Tetramethoxysilane}, volume={47}, DOI={<a href=\"https://doi.org/10.1007/s10765-026-03770-2\">10.1007/s10765-026-03770-2</a>}, number={7117}, journal={International Journal of Thermophysics}, publisher={Springer Science and Business Media LLC}, author={Fiedler, F. and Baumhögger, Elmar and Kruse, Simon and Lemmon, E. W. and Kasper, Tina and Thol, M.}, year={2026} }","ama":"Fiedler F, Baumhögger E, Kruse S, Lemmon EW, Kasper T, Thol M. Thermodynamic Properties of Tetramethoxysilane. <i>International Journal of Thermophysics</i>. 2026;47(7). doi:<a href=\"https://doi.org/10.1007/s10765-026-03770-2\">10.1007/s10765-026-03770-2</a>","mla":"Fiedler, F., et al. “Thermodynamic Properties of Tetramethoxysilane.” <i>International Journal of Thermophysics</i>, vol. 47, no. 7, 117, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s10765-026-03770-2\">10.1007/s10765-026-03770-2</a>.","short":"F. Fiedler, E. Baumhögger, S. Kruse, E.W. Lemmon, T. Kasper, M. Thol, International Journal of Thermophysics 47 (2026).","chicago":"Fiedler, F., Elmar Baumhögger, Simon Kruse, E. W. Lemmon, Tina Kasper, and M. Thol. “Thermodynamic Properties of Tetramethoxysilane.” <i>International Journal of Thermophysics</i> 47, no. 7 (2026). <a href=\"https://doi.org/10.1007/s10765-026-03770-2\">https://doi.org/10.1007/s10765-026-03770-2</a>.","ieee":"F. Fiedler, E. Baumhögger, S. Kruse, E. W. Lemmon, T. Kasper, and M. Thol, “Thermodynamic Properties of Tetramethoxysilane,” <i>International Journal of Thermophysics</i>, vol. 47, no. 7, Art. no. 117, 2026, doi: <a href=\"https://doi.org/10.1007/s10765-026-03770-2\">10.1007/s10765-026-03770-2</a>.","apa":"Fiedler, F., Baumhögger, E., Kruse, S., Lemmon, E. W., Kasper, T., &#38; Thol, M. (2026). Thermodynamic Properties of Tetramethoxysilane. <i>International Journal of Thermophysics</i>, <i>47</i>(7), Article 117. <a href=\"https://doi.org/10.1007/s10765-026-03770-2\">https://doi.org/10.1007/s10765-026-03770-2</a>"},"user_id":"15164","volume":47,"_id":"65922","publisher":"Springer Science and Business Media LLC","status":"public","type":"journal_article","department":[{"_id":"728"}],"date_created":"2026-06-17T14:35:12Z","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>A fundamental equation of state for tetramethoxysilane (TMOS) is developed based on the available experimental data. In addition, new density and speed of sound measurements were performed specifically for this work to improve the database. Owing to the limited overall data set, additional thermodynamic properties were analyzed to support the fitting procedure and ensure physically consistent behavior. Modified representations of thermodynamic properties that are typically employed in the fitting procedure were introduced to facilitate the application of constraints. The resulting model provides a consistent description of the thermodynamic properties of TMOS.</jats:p>"}],"publication":"International Journal of Thermophysics","issue":"7","doi":"10.1007/s10765-026-03770-2","main_file_link":[{"open_access":"1"}],"article_number":"117","language":[{"iso":"eng"}],"date_updated":"2026-06-18T12:44:51Z","publication_status":"published","intvolume":"        47","article_type":"original","title":"Thermodynamic Properties of Tetramethoxysilane","year":"2026","author":[{"full_name":"Fiedler, F.","first_name":"F.","last_name":"Fiedler"},{"first_name":"Elmar","last_name":"Baumhögger","full_name":"Baumhögger, Elmar","id":"15164"},{"first_name":"Simon","last_name":"Kruse","full_name":"Kruse, Simon","id":"65653"},{"last_name":"Lemmon","first_name":"E. W.","full_name":"Lemmon, E. W."},{"full_name":"Kasper, Tina","first_name":"Tina","orcid":"0000-0003-3993-5316 ","last_name":"Kasper","id":"94562"},{"full_name":"Thol, M.","first_name":"M.","last_name":"Thol"}],"publication_identifier":{"issn":["0195-928X","1572-9567"]}}]