TY - JOUR A1 - Baum, Katharina A1 - Baumann, Annika A1 - Batzel, Katharina T1 - Investigating innovation diffusion in gender-specific medicine BT - insights from social network analysis JF - Business & information systems engineering N2 - The field of healthcare is characterized by constant innovation, with gender-specific medicine emerging as a new subfield that addresses sex and gender disparities in clinical manifestations, outcomes, treatment, and prevention of disease. Despite its importance, the adoption of gender-specific medicine remains understudied, posing potential risks to patient outcomes due to a lack of awareness of the topic. Building on the Innovation Decision Process Theory, this study examines the spread of information about gender-specific medicine in online networks. The study applies social network analysis to a Twitter dataset reflecting online discussions about the topic to gain insights into its adoption by health professionals and patients online. Results show that the network has a community structure with limited information exchange between sub-communities and that mainly medical experts dominate the discussion. The findings suggest that the adoption of gender-specific medicine might be in its early stages, focused on knowledge exchange. Understanding the diffusion of gender-specific medicine among medical professionals and patients may facilitate its adoption and ultimately improve health outcomes. KW - health data KW - gender-specific medicine KW - social network analysis KW - diffusion of innovations KW - Twitter Y1 - 2024 U6 - https://doi.org/10.1007/s12599-024-00875-6 SN - 2363-7005 SN - 1867-0202 VL - 66 IS - 3 SP - 335 EP - 355 PB - Springer Fachmedien CY - Wiesbaden ER - TY - THES A1 - Reuß, Maximilian T1 - Laborexperimente, Überwachung und Simulation einer reaktiven Wand zur Abreinigung von eisen- und sulfathaltigen Bergbauwässern bei sauren und neutralen pH-Bedingungen T1 - Optical in-situ monitoring of acid and neutral mine drainage remediation: Laboratory and model investigation N2 - In dieser Arbeit wurde eine reaktive Wand in einem kleinskaligen Laborma\ss stab (Länge~=~40\,cm) entwickelt, die Eisen- und Sulfatbelastungen aus sauren Minenabwässern (engl. \textit{acid mine drainage} (AMD)) mit einer Effizienz von bis zu 30.2 bzw. 24.2\,\% über einen Zeitraum von 146~Tagen (50\,pv) abreinigen können sollte. Als reaktives Material wurde eine Mischung aus Gartenkompost, Buchenholz, Kokosnussschale und Calciumcarbonat verwendet. Die Zugabebedingungen waren eine Eisenkonzentration von 1000\,mg/L, eine Sulfatkonzentration von 3000\,mg/L und ein pH-Wert von 6.2. Unterschiede in der Materialzusammensetzung ergaben keine grö\ss eren Änderungen in der Sanierungseffizienz von Eisen- und Sulfatbelastungen (12.0 -- 15.4\,\% bzw. 7.0 -- 10.1\,\%) über einen Untersuchungszeitraum von 108~Tagen (41 -- 57\,pv). Der wichtigste Einflussfaktor auf die Abreinigungsleistung von Sulfat- und Eisenbelastungen war die Verweilzeit der AMD-Lösung im reaktiven Material. Diese kann durch eine Verringerung des Durchflusses oder eine Erhöhung der Länge der reaktiven Wand (engl. \textit{Permeable Reactive Barrier} (PRB)) erhöht werden. Ein halbierter Durchfluss erhöhte die Sanierungseffizienzen von Eisen und Sulfat auf 23.4 bzw. 32.7\,\%. Weiterhin stieg die Sanierungseffizienz der Eisenbelastungen auf 24.2\,\% bei einer Erhöhung der Sulfatzugabekonzentration auf 6000\,mg/L. Saure Startbedingungen (pH~=~2.2) konnten, durch das Calciumcarbonat im reaktiven Material, über einen Zeitraum von 47~Tagen (24\,pv) neutralisiert werden. Durch die Neutralisierung der sauren Startbedingungen wurde Calciumcarbonat in der \gls{prb} verbraucht und Calcium-Ionen freigesetzt, die die Sulfatsanierungseffizienz erhöht haben (24.9\,\%). Aufgrund einer Vergrö\ss erung der \gls{prb} in Breite und Tiefe und einer 2D-Parameterbestimmung konnten Randläufigkeiten beobachtet werden, ohne deren Einfluss sich die Sanierungseffizienz für Eisen- und Sulfatbelastungen erhöht (30.2 bzw. 24.2\,\%). \par Zur \textit{in-situ} Überwachung der \gls{prb} wurden optische Sensoren verwendet, um den pH-Wert, die Sauerstoffkonzentration und die Temperatur zu ermitteln. Es wurden, nach dem Ort und der Zeit aufgelöst, stabile Sauerstoffkonzentrationen und pH-Verläufe detektiert. Auch die Temperatur konnte nach dem Ort aufgelöst ermittelt werden. Damit zeigte diese Arbeit, dass optische Sensoren zur Überwachung der Stabilität einer \gls{prb} für die Reinigung von \gls{amd} verwendet werden können. \par Mit dem Simulationsprogramm MIN3P wurde eine Simulation erstellt, die die entwickelte PRB darstellt. Die Simulation kann die erhaltenen Laborergebnisse gut wiedergeben. Anschlie\ss end wurde eine simulierte \gls{prb} bei unterschiedlichen Filtergeschwindigkeiten ((4.0 -- 23.5)~$\cdot~\mathrm{10^{-7}}$\,m/s) und Längen der PRB (25 -- 400\,cm) untersucht. Es wurden Zusammenhänge der untersuchten Parameter mit der Sanierungseffizienz von Eisen- und Sulfatbelastungen ermittelt. Diese Zusammenhänge können verwendet werden, um die benötigte Verweilzeit der AMD-Lösung in einem zukünftigen PRB-System, die für die maximal mögliche Sanierungsleistung notwendig ist, zu berechnen. N2 - A subsurface permeable reactive barrier (\gls{prb}) can be deployed to remediate acid mine drainage (AMD). The performance of a \gls{prb} material under different boundary conditions (pH, flow velocity, sulfate concentration, dimension) was investigated in a series of column experiments applying in situ optical sensing methods for pH and oxygen detection. The reactive material consisted of organic components (compost, wood and coconut shell) mixed with calcium carbonate and fine gravel. The input concentrations were around 1000\,mg/L for iron and 3000\,mg/L for sulfate and the pH value was 6.2. The remediation efficiency could reach was 30.2\,\% in case of iron and for sulfate 24.2\,\% for a 40\,cm \gls{prb} for a duration time of 146~days (50\,pv). It can be expected to scale up when moving to a field-site \gls{prb} with greater thickness. The differences in organic material composition as chosen appeared minor (12.0 -- 15.4\,\% for iron and 7.0 -- 10.1\,\% for sulfate). Decreasing the flow velocity and increasing the sulfate input concentration and the pH value influenced the iron and sulfate removal. Low pH boundary conditions (pH = 2.2) were neutralized in the \gls{prb} by calcium carbonate during an experiment duration of 47~days (24\,pv). When enlarging the set-up to have a 2D dimension and expanding the parameter detection accordingly, boundary effects were seen, which decrease the remediation efficiency. Without these boundary effects the remediation efficiency of iron and sulfate increase to 30.0 and 24.2\,\%, respectively. \par This study also demonstrated the application of optical oxygen, pH and temperature monitoring in PRBs. Stable oxygen concentration and pH cources could be monitored time- and location-dependent. Also location-dependent temperature monitoring could be shown in this study. In this context, they can be used to monitor the stability of a \gls{prb} for the remediation of \gls{amd}. \par The modelling program MIN3P was used to create a simulation of the laboratory experiments. Additionally, different flow velocities and length of PRB were investigated with the simulation. This helps to design parameters, e.g. the residence time in the \gls{prb}, which is necessary for close to 100\,\% remediation efficiency. KW - Reaktive Wand KW - Saures Mienenwasser KW - faseroptische chemische Sensoren KW - permeable reactive barrier KW - acid mine drainage KW - fiber optical chemical sensors Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-648564 ER - TY - CHAP A1 - Mucha, Anne A1 - Engels, James J. A1 - Whibley, Fred A1 - Uegaki, Wataru A1 - Wamsley, James C. A1 - Dawson, Virginia A1 - Gruzdeva, Anastasija A1 - Alhazova, Anna A1 - Golovnina, Anna A1 - Nasyrova, Regina A1 - Sadkovsky, Feudor A1 - Weingartz, Siena A1 - Hohaus, Vera A1 - Cisse, Ousmane A1 - Coppock, Elizabeth A1 - Agodio, Badiba Olivier A1 - Jenks, Peter A1 - Sande, Hannah A1 - Zimmermann, Malte A1 - Berezovskaya, Polina A1 - Chen, Sihwei A1 - Renans, Agata ED - Lecavelier des Etangs-Levallois, Jeanne ED - Geick, Niklas ED - Grubic, Mira ED - Bharadwaj, Prarthanaa ED - Zimmermann, Malte T1 - Proceedings of TripleA 10 BT - fieldwork perspectives on the semantics of African, Asian and Austronesian languages T2 - Proceedings of TripleA N2 - The TripleA workshop series was founded in 2014 by linguists from Potsdam and Tübingen with the aim of providing a platform for researchers that conduct theoretically-informed linguistic fieldwork on meaning. Its focus is particularly on languages that are under-represented in the current research landscape, including but not limited to languages of Africa, Asia, and Australia, hence TripleA. For its 10th anniversary, TripleA returned to the University of Potsdam on the 7-9th of June 2023. The programme included 21 talks dealing with no less than 22 different languages, including three invited talks given by Sihwei Chen (Academia Sinica), Jérémy Pasquereau (Laboratoire de Linguistique de Nantes, CNRS) and Agata Renans (Ruhr-Universität Bochum). Nine of these (invited or peer-reviewed) talks are featured in this volume. N2 - Die TripleA-Workshop-Reihe wurde 2014 von Linguisten aus Potsdam und Tübingen mit dem Ziel gegründet, eine Plattform für Forscherinnen und Forscher zu bieten, die theoretisch informierte Feldforschung zu sprachlicher Bedeutung betreiben. Der Fokus liegt insbesondere auf Sprachen, die in der aktuellen Forschungslandschaft unterrepräsentiert sind, einschließlich (aber nicht ausschließlich) auf Sprachen aus Afrika, Asien und Australien: daher der Name TripleA. Zu seinem 10-jährigen Bestehen kehrte TripleA vom 7. Bis 9. Juni 2023 an die Universität Potsdam zurück. Das Programm umfasste 21 Vorträge zu nicht weniger als 22 verschiedenen Sprachen, darunter drei eingeladene Vorträge von Sihwei Chen (Academia Sinica), Jérémy Pasquereau (Laboratoire de Linguistique de Nantes, CNRS) und Agata Renans (Ruhr-Universität Bochum). Neun dieser (eingeladenen oder begutachteten) Vorträge sind in diesem Band abgedruckt. KW - African languages KW - Asian languages KW - Austronesian languages KW - fieldwork KW - semantics KW - afrikanische Sprachen KW - asiatische Sprachen KW - austronesische Sprachen KW - Feldforschung KW - Semantik Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-647980 ER - TY - JOUR A1 - Schulz, Michael K. T1 - Hanna Kozińska-Witt, Politycy czy klakierzy? Żydzi w krakowskiej radzie miejskiej w XIX wieku [Politicians or Claqueurs? Jews in the Cracow City Council in the 19th Century]. Studia nad Cywilizacją Żydowską w Polsce 3 (Kraków: Wydawnictwo Uniwersytetu Jagiellońskiego, 2019), 248 pp.; Marek Tuszewicki, A Frog Under the Tongue. Jewish Folk Medicine in Eastern Europe (London: The Littman Library of Jewish Civilization, 2021), 360 pp. JF - PaRDeS Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-651240 SN - 978-3-86956-574-3 SN - 1614-6492 SN - 1862-7684 IS - 29 SP - 171 EP - 174 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - CHAP A1 - Wehmeier, Liz Marla ED - Kuhlmann, Sabine ED - Laffin, Martin ED - Wayenberg, Ellen ED - Bergström, Tomas T1 - Intergovernmental relations in digitalization policy BT - German tax administration between centralization and decentralization T2 - New perspectives on intergovernmental relations N2 - Despite the high hopes associated with public sector digitalization, especially in times of crisis, it does not yet hold up to its potential. Both the negotiation and implementation of digitalization policy presents a challenge for all levels of government, requiring extensive coordination efforts. In general, there are conflicting views if more centralized or decentralized policy processes are more effective for coordination—a tension further exacerbated in the context of digitalization policy within multilevel systems, where the imperative of standardization collides with decentralization forces inherent in federalism. Based on the analysis of expert interviews (n = 29), this chapter examines how digitalization policy in the context of the German federal intergovernmental relations context is located and negotiated, and how this relates to local policy implementation. Focusing on the decentralized German tax administration as a case study, the analysis reveals a shift from a conflicted to a multi-layered policy process, underpinned by a mechanism of “concentration without centralization.” Strategic and operational competencies are bundled in an institutionalized and legally regulated network for digitalization to achieve necessary standardization of digital infrastructure. Furthermore, the research emphasizes the influence of intergovernmental relations on local implementation and the associated challenges and opportunities. KW - intergovernmental relations KW - digitalization policy KW - coordination KW - implementation Y1 - 2024 SN - 978-3-031-61789-8 SN - 978-3-031-61790-4 U6 - https://doi.org/10.1007/978-3-031-61790-4_9 SP - 163 EP - 185 PB - Palgrave Macmillan CY - Cham ER - TY - CHAP A1 - Vellani, Tomás A1 - Oehlert, Franziska A1 - Walkenhorst, Janina ED - Kuhlmann, Sabine ED - Laffin, Martin ED - Wayenberg, Ellen ED - Bergström, Tomas T1 - Intergovernmental relations in urban climate policy BT - how Berlin and Paris formulate and implement climate strategies T2 - New perspectives on intergovernmental relations N2 - Urban climate strategies have become central tools for steering climate policy in cities. Local policymakers must coordinate a wide range of actors, among them sub-municipal administrative units and neighbouring administrations, in order to ensure legitimate, socially accepted and effective policy. The study examines, from a comparative perspective, how intergovernmental relations (IGR) play out in the formulation and implementation of climate strategies in the metropolitan areas of Berlin and Paris. Embedded in different institutional contexts, both cities followed a trajectory initiated by relatively centralized strategy formulation with an ongoing shift towards more decentralized and coordinated intergovernmental approaches with their respective district administrations. In terms of horizontal IGR, Berlin took a decoupled approach with limited coordination with the state of Brandenburg, whereas Paris was much more closely integrated with its surrounding areas through the inter-municipal metropolis of Greater Paris. Institutional capacity, multilevel coordination and participation demands are identified as three challenges for the existing IGR structures. Addressing these challenges places significant strains on local administrative capacity. The findings highlight the limitations of centralized approaches to IGR at the local level and the importance of aligning the distribution of functional responsibilities with the rights of consultation and participation in climate policy formulation processes. KW - climate policy KW - climate strategies KW - local government KW - intergovernmental relations KW - multilevel coordination Y1 - 2024 SN - 978-3-031-61789-8 SN - 978-3-031-61790-4 U6 - https://doi.org/10.1007/978-3-031-61790-4_8 SP - 143 EP - 162 PB - Palgrave Macmillan CY - Cham ER - TY - CHAP A1 - Oehlert, Franziska A1 - Kuhlmann, Sabine ED - Kuhlmann, Sabine ED - Laffin, Martin ED - Wayenberg, Ellen ED - Bergström, Tomas T1 - Inter-administrative relations in migrant integration BT - France, Germany, and Sweden compared T2 - New perspectives on intergovernmental relations N2 - Migrant integration is a prime example of intergovernmental coordination and multilevel governance; first because no level of government can carry out this task alone, and second because its cross-cutting nature often leads to fragmented institutional structures that must be overcome. Within the research strand of intergovernmental relations (IGR), the focus has been on executive actors and governmental decision-makers, resulting in an underexposure of the role of public administration, known as inter-administrative relations (IAR). Against this backdrop, we aim to remedy some of the deficits in IGR research by (1) adopting an explicit IAR perspective which systematically addresses the role of local governments; (2) including a comparative dimension in IAR research that accounts for different administrative ‘starting conditions’ in European countries; and (3) using the policy area of migrant integration as a case in point to empirically investigate developments of institutional convergence and divergence in IAR patterns. It is argued that the coordination of migrant integration in the three countries examined has moved towards more intergovernmental coordination, on the one hand, and that the role of municipalities in this context has been enhanced—varying degrees of (de-)centralization notwithstanding. While certain convergent patterns of inter-governmental coordination have become apparent during the migration crisis, historical path dependencies and administrative cultures still appear to be factors that influence institutional development. KW - inter-administrative relations KW - coordination KW - migrant integration KW - neo-institutionalism Y1 - 2024 SN - 978-3-031-61789-8 SN - 978-3-031-61790-4 U6 - https://doi.org/10.1007/978-3-031-61790-4_5 SP - 77 EP - 101 PB - Palgrave Macmillan CY - Cham ER - TY - BOOK ED - Kuhlmann, Sabine ED - Laffin, Martin ED - Wayenberg, Ellen ED - Bergström, Tomas T1 - New perspectives on intergovernmental relations T3 - Palgrave studies in sub-national governance N2 - This open access book assesses the consequences of contemporary economic and political crises for intergovernmental relations in Europe. Focusing on the crises arising from the Covid-19 pandemic, climate change, surges in migration, and the resurgence of regional nationalist movements, it explores the shifting power balances within intergovernmental relations’ systems. The book takes a comparative analytical perspective on how intergovernmental relations are changing across Europe, and how central governments have responded to coordination challenges as recent crises have disrupted established service delivery chains and their underpinning political and bureaucratic arrangements. It also examines the relationship between recent crises and the sub-national resurgence of territorial politics in many European countries. The book will appeal to those with interests in public administration, sub-national governance and European politics. KW - entre-local relations KW - local self-government KW - sub-national governance KW - refugee crisis KW - pandemic KW - intergovernmental relations KW - coordination KW - Open Access KW - Europe KW - European public administration Y1 - 2024 SN - 978-3-031-61789-8 SN - 978-3-031-61790-4 U6 - https://doi.org/10.1007/978-3-031-61790-4 PB - Palgrave Macmillan CY - Cham ER - TY - JOUR A1 - Kluge, Annette A1 - Schüffler, Arnulf S. A1 - Thim, Christof A1 - Gronau, Norbert T1 - Facilitating and hindering factors for routine adaptations in manufacturing and effects on human performance- unexpected insights from three experimental studies in a special purpose setting JF - Ergonomics : an international journal of research and practice in human factors and ergonomics N2 - Consumer behaviour changes and strategic management decisions are driving adaptations in manufacturing routines. Based on the theory of situational strength, we investigated how contextual and person-related factors influence workers’ adaptation in a two-worker position routine. Contextual factors, like retrieval cues (Study 1), time pressure (Study 2), and convenience (Study 3), were varied. Person-related factors included retentivity, general and routine-specific self-efficacy, and perceived adaptation costs. Dependent variables included various error types and production time before and after adaptation. In each study, 148 participants were trained in a production routine at t1 and executed an adapted routine at t2, one week later. Repeated measures ANOVA for performance at t1 and t2, and MANOVA for performance at t2, revealed that time increased for all groups at t2. For participants in Studies 1 & 2, error rates remained consistent. Retentivity significantly impacted errors at both t1 and t2, emphasising that routine changes in a ‘running business’ take time, regardless of contextual factors. Workers with lower retentivity may require additional support. KW - intentional forgetting KW - manufacturing KW - unlearning KW - multi-actor routine KW - person-related factors KW - situational strength KW - change management Y1 - 2024 U6 - https://doi.org/10.1080/00140139.2024.2369706 SN - 1366-5847 SN - 0014-0139 SP - 1 EP - 19 PB - Taylor & Francis CY - London ER - TY - BOOK A1 - Meinel, Christoph A1 - Michael, Galbas A1 - Dengel, Andreas A1 - Wendlandt, Matthias T1 - Konzeption eines integrativen Schulfaches „Digitale Welt“ für hessische Schulen N2 - Um in der Schule bereits frühzeitig ein Verständnis für informatische Prozesse zu vermitteln wurde das neue Informatikfach Digitale Welt für die Klassenstufe 5 konzipiert mit der bundesweit einmaligen Verbindung von Informatik mit anwendungsbezogenen und gesellschaftlich relevanten Bezügen zur Ökologie und Ökonomie. Der Technische Report gibt eine Handreichung zur Einführung des neuen Faches. N2 - In order to impart an understanding of computer science processes at an early stage at school, the new computer science subject Digital World was designed for year 5, which combines computer science with application-related and socially relevant references to ecology and economics in a way that is unique in Germany. The Technical Report provides guidance on the introduction of the new subject. T3 - Technische Berichte des Hasso-Plattner-Instituts für Digital Engineering an der Universität Potsdam - 160 KW - digital world KW - Digital World Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-639113 SN - 978-3-86956-582-8 SN - 1613-5652 SN - 2191-1665 IS - 160 PB - Universitätsverlag Potsdam CY - Potsdam ER -