@periodical{BeeKlemsteinHallmannetal., author = {Bee, Julia and Klemstein, Franziska and Hallmann, Lilli and Noeske, Jannik and Bachrach Barzilai, Yael and Bauche, Manuela and Beck, Erik and Logemann, Daniel and Marshall, Danna and Paulus, J{\"o}rg and Schl{\"u}ter, Dorothee and Schubert-Lehnhardt, Viola and Schwoch, Rebecca and Str{\"a}hle, Volker and Stubenvoll, Kerstin and Victor, Kristin and Wagner, Jens-Christian and Welch Guerra, Max}, title = {Auf dem Weg zum Erinnerungsort - das Geb{\"a}ude der NS-Medizinb{\"u}rokratie in Weimar}, editor = {Bee, Julia and Hallmann, Lilli and Klemstein, Franziska and Noeske, Jannik}, doi = {10.25643/bauhaus-universitaet.6461}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20231012-64617}, abstract = {Die Bauhausstraße 11 war in der NS-Zeit Sitz von zahlreichen Institutionen der Gesundheitspolitik. Jetzt ist das Geb{\"a}ude zum Gegenstand eines Forschungsprojektes geworden, in Zukunft wird auch vor Ort an seine Einbindung in nationalsozialistische Verbrechen erinnert. Dieses Buch dokumentiert und reflektiert die Erinnerungsarbeit auf dem Campus der Bauhaus-Universit{\"a}t Weimar und dar{\"u}ber hinaus. Anhand der interdisziplin{\"a}ren Beitr{\"a}ge wird das Geb{\"a}ude in der heutigen Bauhausstraße 11 r{\"a}umlich in Weimar und Th{\"u}ringen, erinnerungspolitisch aber in einer seit Jahrzehnten erk{\"a}mpften Landschaft des Gedenkens an nationalsozialistische Verbrechen verortet.}, subject = {Kollektives Ged{\"a}chtnis}, language = {de} } @article{AlsaadHartmannVoelker, author = {Alsaad, Hayder and Hartmann, Maria and Voelker, Conrad}, title = {The effect of a living wall system designated for greywater treatment on the hygrothermal performance of the facade}, series = {Energy and Buildings}, volume = {2022}, journal = {Energy and Buildings}, number = {volume 255, article 111711}, doi = {10.1016/j.enbuild.2021.111711}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20240116-65299}, pages = {17}, abstract = {Besides their multiple known benefits regarding urban microclimate, living walls can be used as decentralized stand-alone systems to treat greywater locally at the buildings. While this offers numerous environmental advantages, it can have a considerable impact on the hygrothermal performance of the facade as such systems involve bringing large quantities of water onto the facade. As it is difficult to represent complex entities such as plants in the typical simulation tools used for heat and moisture transport, this study suggests a new approach to tackle this challenge by coupling two tools: ENVI-Met and Delphin. ENVI-Met was used to simulate the impact of the plants to determine the local environmental parameters at the living wall. Delphin, on the other hand, was used to conduct the hygrothermal simulations using the local parameters calculated by ENVI-Met. Four wall constructions were investigated in this study: an uninsulated brick wall, a precast concrete plate, a sandy limestone wall, and a double-shell wall. The results showed that the living wall improved the U-value, the exterior surface temperature, and the heat flux through the wall. Moreover, the living wall did not increase the risk of moisture in the wall during winter and eliminated the risk of condensation.}, subject = {Feuchteleitung}, language = {en} } @phdthesis{Machacek, author = {Machacek, Helen}, title = {Analyse von Einflussfaktoren des Widerstands feink{\"o}rniger B{\"o}den bei hydraulischer Belastung}, doi = {10.25643/bauhaus-universitaet.6523}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20240109-65232}, school = {Bauhaus-Universit{\"a}t Weimar}, pages = {356}, abstract = {Bisherige Untersuchungen zum hydraulischen Grundbruch im bindigen Baugrund haben gezeigt, dass der Versagensmechanismus durch hydraulisch induzierte Risse ausgel{\"o}st wird. Um umstr{\"o}mte Bauwerke im Grundwasser sicher zu dimensionieren, ist daher ein Nachweis gegen hydraulisch induzierte Rissentstehung unerl{\"a}sslich. Ein solcher existiert bisher jedoch nicht, da die Rissentstehung in bindigen B{\"o}den {\"a}ußerst komplex ist und die zahlreichen Einflussgr{\"o}ßen nicht ausreichend untersucht sind. Aus diesem Grund wurde im Rahmen dieser Dissertation eine Laborstudie zu hydraulisch induzierter Rissbildung in verschiedenen feink{\"o}rnigen B{\"o}den in einem neuartigen Triaxialversuch durchgef{\"u}hrt. Aus den zahlreichen Versuchsvarianten lassen sich die wichtigsten Einflussgr{\"o}ßen auf den Widerstand des Bodens gegen Rissentstehung ermitteln. Die experimentelle Arbeit wird durch eine numerische Analyse der Versuchsvariationen erg{\"a}nzt. Daraus l{\"a}sst sich eine Hypothese zur Rissentstehung in bindigen B{\"o}den ableiten, die in Einklang mit der klassischen Bruchmechanik steht.}, subject = {Hydraulischer Grundbruch}, language = {de} } @phdthesis{Steffl, author = {Steffl, Jonas}, title = {Business Development and Brand Management - A Reciprocal Relationship}, doi = {10.25643/bauhaus-universitaet.6522}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20240109-65221}, school = {Bauhaus-Universit{\"a}t Weimar}, pages = {170}, abstract = {Business development and brand management are core functions of a business that fuel corporate growth and drive value for consumers, for companies, and for society. Integrating the two business areas promises synergistic added value that goes beyond their individual impact spectrums. While academic research has collectively advanced our understanding of brand management, research in business development is relatively underrepresented. As a management concept that is of great importance in the corporate world today, the relevance of business development cannot be denied in academia. Moreover, the interrelationship between business development and brand management has been widely neglected. Both business fields benefit from each other, suggesting an exigency for a deeper integration between the two. Towards that goal, this dissertation presents a comprehensive overview of the reciprocal relationship of business development and brand management that further stretches the academic knowledge space. Throughout the doctoral thesis, the author structures this interrelationship, enhances theory for both business areas and their integration, suggests managerial implications and identifies future research directions that require scholarly attention. The doctoral thesis aims to align business development and brand management theory and practice with the realities of the business world. In three research papers, this thesis develops an analysis of the reciprocal relationship of business development and brand management. For this purpose, a variety of methods ranging from a systematic literature review and qualitative work to empirical research employing structural equation modeling and experimental studies are applied. Theoretically, business development, innovation management, brand management and sustainability inform the frame of this work. Finally, this research project aims at contributing to (sustainable) business and brand growth.}, subject = {Marketing}, language = {en} } @misc{Schloth, type = {Master Thesis}, author = {Schloth, Sebastian}, title = {Beitrag zum Einfluss bogenf{\"o}rmiger Deichlinien mit innenliegenden vollkommenen Dichtungssystemen auf die Grundwasserstr{\"o}mung}, doi = {10.25643/bauhaus-universitaet.6518}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20240104-65186}, school = {Bauhaus-Universit{\"a}t Weimar}, pages = {274}, abstract = {Bei einigen bogenf{\"o}rmig verlaufenden Deichlinien ist es erforderlich, die Standsicherheit des Deiches mit Hilfe innenliegender vollkommener Dichtungssysteme zu verbessern. Diese Art der Deichsanierung hat jedoch Auswirkungen auf die Grundwasserstr{\"o}mung. Im Rahmen der wasserrechtlichen Genehmigungsverfahren ist der zu erwartende Aufstau bzw. die Absenkung des Grundwassers darzulegen. Die Zielsetzung dieser Masterarbeit ist es, hierzu einen Beitrag herauszuarbeiten. Dazu werden im ersten Schritt die erforderlichen Grundlagen erl{\"a}utert. In einem zweiten Schritt werden mit wasserbaulichen/wasserwirtschaftlichen Methoden der Flussverlauf des Rheins in Nordrhein-Westfalen anhand von Kartenmaterial ausgewertet und m{\"o}gliche Bogenformen ermittelt. Im dritten Schritt werden f{\"u}r diese Bogenformen unter Variation verschiedener Parameter numerische Berechnungen durchgef{\"u}hrt. Die erhaltenen Ergebnisse werden unter Ber{\"u}cksichtigung der vorhandenen analytischen Berechnungsverfahren, mit dem Ziel der Ableitung eines Berechnungsansatzes bzw. von Anwendungsdiagrammen, bewertet.}, subject = {Deich}, language = {de} } @article{PollackLueckWolfetal., author = {Pollack, Moritz and L{\"u}ck, Andrea and Wolf, Mario and Kraft, Eckhard and V{\"o}lker, Conrad}, title = {Energy and Business Synergy: Leveraging Biogenic Resources from Agriculture, Waste, and Wastewater in German Rural Areas}, series = {Sustainability}, volume = {2023}, journal = {Sustainability}, number = {volume 15, issue 24, article 16573}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/su152416573}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20231222-65172}, pages = {1 -- 25}, abstract = {The imperative to transform current energy provisions is widely acknowledged. However, scant attention has hitherto been directed toward rural municipalities and their innate resources, notably biogenic resources. In this paper, a methodological framework is developed to interconnect resources from waste, wastewater, and agricultural domains for energy utilization. This entails cataloging existing resources, delineating their potential via quantitative assessments utilizing diverse technologies, and encapsulating them in a conceptual model. The formulated models underwent iterative evaluation with engagement from diverse stakeholders. Consequently, 3 main concepts, complemented by 72 sub-concepts, were delineated, all fostering positive contributions to climate protection and providing heat supply in the rural study area. The outcomes' replicability is underscored by the study area's generic structure and the employed methodology. Through these inquiries, a framework for the requisite energy transition, with a pronounced emphasis on the coupling of waste, wastewater, and agriculture sectors in rural environments, is robustly analyzed.}, subject = {Energiewende}, language = {en} } @book{Bennke, author = {Bennke, Johannes}, title = {Obliteration. F{\"u}r eine partikulare Medienphilosophie nach Emmanuel Levinas}, publisher = {transcript}, address = {Bielefeld}, isbn = {978-3-8376-6791-2}, doi = {10.14361/9783839467916}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20231207-65009}, publisher = {Bauhaus-Universit{\"a}t Weimar}, pages = {420}, abstract = {Es gibt keine Kreativit{\"a}t ohne Obliteration - also ohne {\"U}berschreiben und Entwerten oder Vergessen und Vernichten. Johannes Bennke setzt erstmals die Obliteration ins Zentrum der Medienphilosophie und deckt im Anschluss an Emmanuel Levinas in ihr etwas bildlich Negatives auf. Als Differenzfigur erlangt die Obliteration gestalterische Sprengkraft sowie ethische und epistemologische Relevanz. {\"U}ber Bildkonjunktionen als genuine Methode der Bildwissenschaft entsteht so eine Theorie der Kunst und eine Philosophie des Medialen nach Levinas, die sedimentierte Wissensformen ersch{\"u}ttert und im Zeichen eines Lebens mit Anderen erneuert.}, subject = {Bildwissenschaft}, language = {de} } @article{SchwenkeSoebkeKraft, author = {Schwenke, Nicolas and S{\"o}bke, Heinrich and Kraft, Eckhard}, title = {Potentials and Challenges of Chatbot-Supported Thesis Writing: An Autoethnography}, series = {Trends in Higher Education}, volume = {2023}, journal = {Trends in Higher Education}, number = {Volume 2, issue 4}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/higheredu2040037}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20231207-65016}, pages = {611 -- 635}, abstract = {The release of the large language model-based chatbot ChatGPT 3.5 in November 2022 has brought considerable attention to the subject of artificial intelligence, not only to the public. From the perspective of higher education, ChatGPT challenges various learning and assessment formats as it significantly reduces the effectiveness of their learning and assessment functionalities. In particular, ChatGPT might be applied to formats that require learners to generate text, such as bachelor theses or student research papers. Accordingly, the research question arises to what extent writing of bachelor theses is still a valid learning and assessment format. Correspondingly, in this exploratory study, the first author was asked to write his bachelor's thesis exploiting ChatGPT. For tracing the impact of ChatGPT methodically, an autoethnographic approach was used. First, all considerations on the potential use of ChatGPT were documented in logs, and second, all ChatGPT chats were logged. Both logs and chat histories were analyzed and are presented along with the recommendations for students regarding the use of ChatGPT suggested by a common framework. In conclusion, ChatGPT is beneficial for thesis writing during various activities, such as brainstorming, structuring, and text revision. However, there are limitations that arise, e.g., in referencing. Thus, ChatGPT requires continuous validation of the outcomes generated and thus fosters learning. Currently, ChatGPT is valued as a beneficial tool in thesis writing. However, writing a conclusive thesis still requires the learner's meaningful engagement. Accordingly, writing a thesis is still a valid learning and assessment format. With further releases of ChatGPT, an increase in capabilities is to be expected, and the research question needs to be reevaluated from time to time.}, subject = {Chatbot}, language = {en} } @article{LizarazuHarirchianShaiketal., author = {Lizarazu, Jorge and Harirchian, Ehsan and Shaik, Umar Arif and Shareef, Mohammed and Antoni-Zdziobek, Annie and Lahmer, Tom}, title = {Application of machine learning-based algorithms to predict the stress-strain curves of additively manufactured mild steel out of its microstructural characteristics}, series = {Results in Engineering}, volume = {2023}, journal = {Results in Engineering}, number = {Volume 20 (2023)}, publisher = {Elsevier}, address = {Amsterdam}, doi = {10.1016/j.rineng.2023.101587}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20231207-65028}, pages = {1 -- 12}, abstract = {The study presents a Machine Learning (ML)-based framework designed to forecast the stress-strain relationship of arc-direct energy deposited mild steel. Based on microstructural characteristics previously extracted using microscopy and X-ray diffraction, approximately 1000 new parameter sets are generated by applying the Latin Hypercube Sampling Method (LHSM). For each parameter set, a Representative Volume Element (RVE) is synthetically created via Voronoi Tessellation. Input raw data for ML-based algorithms comprises these parameter sets or RVE-images, while output raw data includes their corresponding stress-strain relationships calculated after a Finite Element (FE) procedure. Input data undergoes preprocessing involving standardization, feature selection, and image resizing. Similarly, the stress-strain curves, initially unsuitable for training traditional ML algorithms, are preprocessed using cubic splines and occasionally Principal Component Analysis (PCA). The later part of the study focuses on employing multiple ML algorithms, utilizing two main models. The first model predicts stress-strain curves based on microstructural parameters, while the second model does so solely from RVE images. The most accurate prediction yields a Root Mean Squared Error of around 5 MPa, approximately 1\% of the yield stress. This outcome suggests that ML models offer precise and efficient methods for characterizing dual-phase steels, establishing a framework for accurate results in material analysis.}, subject = {Maschinelles Lernen}, language = {en} } @article{BertramAltrock, author = {Bertram, Grischa Frederik and Altrock, Uwe}, title = {Jenseits agonistischer Planungstheorien: Die „Normalit{\"a}t"von Protesten und ihr Einfluss auf die Konfliktaustragungin der r{\"a}umlichen Planung}, series = {Raumforschung und Raumordnung}, volume = {2023}, journal = {Raumforschung und Raumordnung}, number = {Vol. 81, No. 5}, publisher = {oekom Verlag}, address = {M{\"u}nchen}, doi = {10.14512/rur.1674}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20231207-64995}, pages = {493 -- 508}, abstract = {Die Planungsforschung hat sich sp{\"a}testens seit der „kommunikativen Wende" intensiv damit besch{\"a}ftigt, wie mit Konflikten umgegangen werden soll und wird. Ans{\"a}tze der „agonistischen" Planungstheorie widersprechen der normativen Pr{\"a}misse, Konsensbildung unter den Planungsbeteiligten anzustreben. Vielmehr wollen sie widerstreitende Positionen normativ f{\"u}r die r{\"a}umliche Entwicklung fruchtbar machen. Zugleich betonen sie eine vermeintliche Dualit{\"a}t von Planung und Protest, die in der neueren Protesttheorie infrage gestellt wird. Dieser Beitrag zeigt aufbauend auf einer Diskussion von planungs- und protesttheoretischen Ans{\"a}tzen und einer empirischen Analyse planungsbezogener Proteste in Deutschland, dass diese Proteste von den Planungsakteuren zwar immer st{\"a}rker als „Normalit{\"a}t" aufgefasst werden und antagonistische Partizipation trotz zunehmender Konflikthaftigkeit und vermeintlicher Infragestellung der repr{\"a}sentativen Demokratie kulturell regelgebunden bleibt. Protesthandeln ist Teil ausdifferenzierter „Partizipationsb{\"u}ndel", die situationsbezogen auch Teilnahme an Beteiligungsverfahren, direktdemokratische Verfahren und Klagen umfassen. Protestierende verfolgen dabei meist eine eher reformorientierte Agenda, die keiner „Z{\"a}hmung" bedarf. Allerdings k{\"o}nnen die zugrunde liegenden Konflikte h{\"a}ufig gar nicht „gel{\"o}st" werden. Planenden hingegen k{\"o}nnen auch innerhalb eines agonistischen Planungsumfelds rationalistische und deliberative Ans{\"a}tze zur Verf{\"u}gung stehen, die sie situationsbezogen und strategisch nutzen.}, subject = {Raumplanung}, language = {de} }