Publications
Voici les éléments 1961-2000 de 2508
Vernetztes Leben. Soziale und digitale Kulturen
(2006)
The Internet has taken with its unlimited communication structures an outstanding role. In the process of globalization this creates not only the possibility for the integration of access to information independent from ...
Registrierende Härtemessung an neutronenbestrahlten Materialien bei hohen Temperaturen
(2021)
The present work investigates neutron-irradiated EUROFER97 by high-temperature indentation. Before, a test procedure is defined for the prototype device Karlsruhe high-temperature indenter. The procedure leads to a quality ...
Vertrauen in Roboter und dessen Beeinflussbarkeit durch sprachliches Framing
(2022)
Collaborative robots (cobots) enable human-robot interactions in the workplace without safety fences. An appropriate level of trust by employees is critical to the success of these interactions. Anthropomorphic perceptions ...
Cross-Border Collaboration in Disaster Management
(2022)
In recent years, disaster events spreading across national borders have increased, which requires improved collaboration between countries. By means of an agent-based simulation and an empirical study, this thesis provides ...
Adaptive Modulationsverfahren für die schmalbandige Powerline-Kommunikation in Niederspannungsnetzen
(2020)
Powerline communications utilize the existing energy distribution network for information transmission. In this work, the low voltage grid is investigated as a transmission channel for frequencies up to 500 kHz. Based on ...
Kursbuch Geschichte der europäischen und globalen Moderne
(2022)
“Kursbuch Geschichte der europäischen und globalen Moderne” offers a compendium and study book on types of events, central terms and learning strategies in modern and contemporary European and global history as an exemplary ...
Umsetzung des datenschutzrechtlichen Auskunftsanspruchs auf Grundlage von Usage-Control und Data-Provenance-Technologien
(2021)
The ever-growing levels of complexity of modern information systems complicate the traceability of processed and stored personal data. The individual citizen is at the mercy of the systems. Data protection law tries to ...
Integration von Nachhaltigkeitsaspekten in die operativen und strategischen Prozesse von Kapitalverwaltungsgesellschaften für Immobilienfonds
(2022)
In this work, a proposal for the integration of sustainability aspects into existing risk and portfolio management processes of capital management companies for real estate funds is developed and presented. Here, the ...
Entwicklung eines Entscheidungsunterstützungssystems (EUS) für die Auswahl von Verfahren zur Instandsetzung von Einkammerschleusen für die Schifffahrt unter laufendem Betrieb
(2023)
A two-stage decision support system (DSS) was developed for the selection of maintenance procedures for single-chamber locks while they are in operation. The Choosing by Advantages Decision Making System (CBA) tabular ...
Analysis of a Rotatable Wind Turbine Tower by means of Aero-Servo-Elastic Load Simulations
(2021)
This work highlights how the costs and CO2-emissions of land-based wind turbines can be reduced by means of an innovative and material efficient support structure concept. Thereby the yaw system is placed at the tower base, ...
Process simulation of wet compression moulding for continuous fibre-reinforced polymers
(2022)
Interdisciplinary development approaches for system-efficient lightweight design unite a comprehensive understanding of materials, processes and methods. This applies particularly to continuous fibre-reinforced plastics ...
Realities, Challenges, Visions?
(2022)
Changing realities, global power shifts, and societal upheavals are resulting in new tasks and challenges for Foreign Cultural and Educational Policy. In an age of globalisation, digitisation, and growing nationalism, there ...
Development of a modular Knowledge-Discovery Framework based on Machine Learning
(2023)
In this work, a novel knowledge discovery framework able to analyze data produced in the Gasoline Direct Injection (GDI) context through machine learning is presented and validated. This approach is able to explore and ...
Simulation of the thermoforming process of UD fiber-reinforced thermoplastic tape laminates
(2021)
In this work, initially, the requirements on a simulation model of the non-isothermal stamp forming process of unidirectional fiber-reinforced, and thermoplastic tape laminates are investigated experimentally. On this ...
Finite Element Simulation of Residual Stresses from Welding and High Frequency Hammer Peening
(2022)
Research goal of the present monograph is the establishment of an efficient engineering approach, which will include straightforward but accurate simulation models, in order to estimate the residual stress fields of welded ...
Fahrassistenz
(2024)
Driving assistance systems are automotive basic equipment whilst promises of autonomous driving are still subject of dispute. Both are based on ideas of simplifying and automating the driving process that have a long ...
380 kV Superconducting Fault Current Limiter Feasibility Study
(2023)
In this study the technical and economic feasibility of a 380 kV, 5 kA resistive type superconducting fault current limiter was investigated. Conceptual designs were developed with superconducting tapes cooled by liquid ...
Bewertung der Ökologie, Wirtschaftlichkeit und sozialen Effekte von ressourceneffizienzsteigernden Maßnahmen auf Quartiersebene – von der volkswirtschaftlichen zur akteursspezifischen Perspektive (NaMaRes): Schlussbericht des Forschungsvorhabens
(2023)
The NaMaRes project developed tools and recommendations to support sustainable and resource-efficient urban planning at the neighborhood level. The considered resources include water, materials, land, and ecosystem services. ...
Representation of warm conveyor belts in sub-seasonal forecast models and the link to Atlantic-European weather regimes
(2023)
This study systematically investigates the representation of warm conveyor belts (WCBs) in large reforecast data sets of different numerical weather prediction models and evaluates the role of WCBs for the onset and life ...
State-of-the-Art of High-Power Gyro-Devices
(2024)
This report presents an update of the experimental achievements published in the review “State- of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared, Millimeter, and Terahertz Waves, 41, No. ...
Verhaltensentscheidung für automatisierte Fahrzeuge mittels Arbitrationsgraphen
(2024)
This work proposes a system architecture for secure and robust behavioral decision-making for automated vehicles. It assembles basic behavior blocks in a hierarchical arbitration graph and ensures safety through verification ...
Adaptive Fahrhinweise für ein längsdynamisches Fahrerassistenzsystem zur Steigerung der Energieeffizienz
(2021)
In this work, the author developed driver advices, that help the driver to perform his driving task in an efficient way. This advices are classified as a driver assistance system. They have been implemented and their ...
Self-Learning Longitudinal Control for On-Road Vehicles
(2023)
Reinforcement Learning is a promising tool to automate controller tuning. However, significant extensions are required for real-world applications to enable fast and robust learning. This work proposes several additions ...
Multimodal Panoptic Segmentation of 3D Point Clouds
(2023)
The understanding and interpretation of complex 3D environments is a key challenge of autonomous driving. Lidar sensors and their recorded point clouds are particularly interesting for this challenge since they provide ...
Methodische Evaluation von Verfahren zur Korrektur atmosphärischer Turbulenz in Bildsequenzen
(2024)
For long horizontal propagation distances, it is the atmosphere, not the sensor technology which is responsible for the quality of acquired image data. Atmospheric turbulence causes increased blur, reduced (color) contrast ...
Utility, Progress, and Technology: Proceedings of the 15th Conference of the International Society for Utilitarian Studies
(2021)
This volume collects selected papers delivered at the 15th Conference of the International Society for Utilitarian Studies, which was held at Karlsruhe Institute of Technology in July 2018. It includes papers dealing with ...
Impacts of natural disasters on supply chain performance
(2021)
Considering the increasing importance of natural disaster events it is inevitable to also focus on their impacts on supply chains as well as their performance impacts on them. The developed approach SCperformND (Supply ...
Probabilistic Parametric Curves for Sequence Modeling
(2022)
This work proposes a probabilistic extension to Bézier curves as a basis for effectively modeling stochastic processes with a bounded index set. The proposed stochastic process model is based on Mixture Density Networks ...
Dauerhafter Beton - Richtige Nachbehandlung
(2021)
Proper curing of concrete has a significant influence on its quality and properties. It is essential for both the strength development of the young concrete and its resistance to external impacts. The present conference ...
Evaluating Architectural Safeguards for Uncertain AI Black-Box Components
(2023)
Although tremendous progress has been made in Artificial Intelligence (AI), it entails new challenges. The growing complexity of learning tasks requires more complex AI components, which increasingly exhibit unreliable ...
Model-Based Performance Prediction for Concurrent Software on Multicore Architectures
(2022)
Model-based performance prediction is a well-known concept to ensure the quality of software.Current approaches are based on a single-metric model, which leads to inaccurate predictions for modern architectures.
This ...
Turbulent coherent structures, Secondary currents and Sediment ridges
(2024)
The origin of secondary currents and subaqueous sediment patterns in natural rivers is analysed from first principles. For this purpose, simulations of sediment transport in canonical turbulent open channel flows are ...
Modellgestützte Analyse des Stackbetriebs von Festoxidzellen
(2022)
In this work, the stack operation of solid oxide cells (SOCs) is analyzed by a simulation model. For this purpose, all coupled physical and chemical sub-processes are represented within a two-dimensional geometry of a ...
Light Emission from Single Self-decoupled Molecules in a Scanning Tunnelling Microscope
(2022)
In this work, a clear pathway is presented to achieve well-defined electronically decoupled chromophores from metallic leads without requiring additional insulating layers. To study such self-decoupled molecules, STM ...
High-speed surface profilometry based on an adaptive microscope with axial chromatic encoding
(2021)
An adaptive microscope with axial chromatic encoding is designed and developed, namely the AdaScope. With the ability to confocally address any locations within the measurement volume, the AdaScope provides the hardware ...
High-speed surface profilometry based on an adaptive microscope with axial chromatic encoding
(2021)
An adaptive microscope with axial chromatic encoding is designed and developed, namely the AdaScope. With the ability to confocally address any locations within the measurement volume, the AdaScope provides the hardware ...
Integration of Flywheel Energy Storage Systems in Low Voltage Distribution Grids
(2023)
A Flywheel Energy Storage System (FESS) can rapidly inject or absorb high amounts of active power in order to support the grid, following abrupt changes in the generation or in the demand, with no concern over its lifetime. ...
Integration of Flywheel Energy Storage Systems in Low Voltage Distribution Grids
(2023)
A Flywheel Energy Storage System (FESS) can rapidly inject or absorb high amounts of active power in order to support the grid, following abrupt changes in the generation or in the demand, with no concern over its lifetime. ...
Ein Beitrag zur Auslegung tragender Klebverbindungen im Fassadenbau
(2022)
This work describes investigations into the design of load-bearing bonded joints facade construction. The core element is the analysis of the time- and temperature-dependent load-bearing behavior of bonded joints. For this ...
Ein Beitrag zur Auslegung tragender Klebverbindungen im Fassadenbau
(2022)
This work describes investigations into the design of load-bearing bonded joints facade construction. The core element is the analysis of the time- and temperature-dependent load-bearing behavior of bonded joints. For this ...