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Teil eines Buches
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Textkomplexität und Textverstehen. Einführende Überlegungen zu einer interdisziplinären Modellierung
(De Gruyter, 2023-04-03)
In everyday language, complexity as a term is characterised by semantic fuzziness and usually describes phenomena that are difficult to assess. For disciplines that study the understanding of texts, it has proven useful to define text complexity as the set of dynamic interactions that arise when the linguistic and cultural levels of a text are activated in the process of understanding. These activations, which lead to semantic constructions and a mental model of the text, are complex and difficult to grasp, as they ...
Dissertation
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Die Gestaltung gesunder und effektiver digital vermittelter Kommunikation im Kontext von Remote Leadership – eine Betrachtung unter Berücksichtigung des Aspektes der psychologisch sicheren Kommunikation
(2023)
Einhergehend mit einer fortschreitenden Globalisierung und Digitalisierung nimmt auch die Verbreitung von Remote Leadership, auf Distanz vermittelter Führungs- und Kommunikationsprozesse, seit mehreren Jahren stetig zu; im Zuge der Covid-19-Pandemie hat sich diese Entwicklung nochmals beschleunigt. Unternehmen, die angesichts eines internationalen Wettbewerbs mit einem wachsenden Innovations- und Optimierungsdruck konfrontiert sind, müssen in der modernen Arbeitswelt, wollen sie wettbewerbsfähig und erfolgreich ...
Working paper
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The First Informationexplosion
(2022-06-20)
The paper places punch card technology in the context of the office machine industry in Germany and discusses the exciting relationship between the two competitors on the market for punch card technology, Dehomag and Powers, in Germany. The question is whether the leading role of the United States in the use of office machines frequently cited by Anglo-American authors really applies. How punch card technology in Germany has advanced from its beginnings is discussed under the heading of rationalisation strategies. ...
Working paper
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Nominal Science without Data
(2022-09-28)
Expanding upon literature on early digital computers, this paper shows the role mathematicians have undertaken in founding the academic fields of Game Theory and Operations Research, and details how they were supported by the mathematics departments of military agencies in branches of the US Armed Services. This paper claims that application is only decoration. Other than astronomy, physics and engineering, where experiments generate data analysed with the aid of models and appropriate software on computers, Game ...
Dissertation
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Explaining and Visualizing Structural Knowledge in Bipartite Graphs
(2023)
Bipartite graphs are an important model for the representation and analysis of relationships between two different types of entities. Datasets in this form are commonly found in many fields, such as social networks, biology, and economics. Formal concept analysis is a research approach that allows for the analysis of such bipartite graphs by clustering the data into so-called concepts and ordering those in a lattice structure.
In this thesis we propose multiple approaches for the extraction and visualization of ...
Dissertation
Solar energy integration in agro-processing in the tropics: a case study of large and small-scale cassava processing
(2023)
Agro-processing is key to reducing post-harvest losses. Agro-processing is defined as a set of techno-economic activities applied to all the products originating from the agricultural farm, livestock, aqua cultural sources, and forests for their conservation, handling, and value-addi-tion to make them usable as food, feed, fibre, fuel, or industrial raw materials [12]. Processing can be sophisticated (relying on industrial plants and machinery) or simple (depending on the sun or indigenous small-scale processes). The ...
Dissertation
Tracing World-Class Universities in the Global Public(ity) Sphere
(2023)
Tracing World-class Universities in the Global Public(ity) Sphere The salience of reputation management has grown, both in terms of scale and prominence, in higher education management and governance, and, subsequently, higher education research in the past two decades. Reputation management is no longer a peripheral topic of interest for a few higher education researchers judging from the exponential growth in the volume of academic literature and the changing external environment in which universities communicate ...
Dissertation
Auswirkungen klimatischer Veränderungen auf die Überhitzung von Gebäuden und Empfehlungen zur Begrenzung sommerlicher Übertemperaturen
(2023)
Diese Arbeit beschäftigt sich mit der Identifikation von Auswirkungen sommerklimatischer Veränderungen auf Gebäude infolge des Klimawandels. Einleitend werden physikalische und klimatologische Hintergründe erläutert. Darauf aufbauend sind relevante Aspekte der in Deutschland angewendeten normativen Bewertung sommerlicher Raumüberhitzungen beschrieben. Diese Aspekte formieren die Grundlage der weiterführenden Untersuchungen von Überhitzungserscheinungen im Raum.
Die Basis für diese weiterführenden Untersuchungen ...
Dissertation
Learning planning communication in cooperative multi-agent settings
(2023)
This work is a holistic investigation of the question of how and why reinforcement learning (RL) agents fail to develop planning communication in a cooperative setting. It is also a guide to anyone trying to build a system that learns to use planning communication patterns. We examine the state of the art in multi-agent systems and emergent communication for the existence of communication patterns that share information about future actions and plans. To do this, we strategically formulate hypotheses that question ...
Aufsatz
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Constant Temperature Approach for the Assessment of Injection Molding Parameter Influence on the Fatigue Behavior of Short Glass Fiber Reinforced Polyamide 6
(2021-05-13)
Short glass fiber reinforced plastics (SGFRP) offer superior mechanical properties compared to polymers, while still also enabling almost unlimited geometric variations of components at large-scale production. PA6-GF30 represents one of the most used SGFRP for series components, but the impact of injection molding process parameters on the fatigue properties is still insufficiently investigated. In this study, various injection molding parameter configurations were investigated on PA6-GF30. To take the significant ...