Publications
Now showing items 101-200 of 323
Modification of Interfacial Properties of Polypropylene Fibers using Hydrophilic Melt Additives – Interactions with Crystallization
(2020)
Melt additives are low molar mass molecules which are added to polymers during processing. If the molecules migrate to the surface, the properties of the polymer surface can be tailored. Therefore, melt additives offer an ...
Convergence Analysis for Particle Swarm Optimization
(2015)
Particle swarm optimization (PSO) is a very popular, randomized, nature-inspired meta-heuristic for solving continuous black box optimization problems. The main idea is to mimic the behavior of natural swarms like, e. g., ...
Simulation of the laser melting process of titanium using Smoothed Particle Hydrodynamics
(2023)
Laser welding, selective laser melting, and wire-based laser metal deposition are joining or additive manufacturing technologies in which a metal is melted by a laser beam. Inappropriate process parameters can lead to ...
Early-Lumping Based Controller Synthesis for Linear Infinite-Dimensional Systems
(2014)
Controllers for systems with spatially distributed parameters are often designed on the basis of an approximation model. Doing so, the neglected system dynamics might have a negative impact on the closed-loop behavior. ...
Aeroacoustic Noise Prediction of Automotive HVAC Systems
(2019)
Due to the electrification of cars and the reduction of noise generated by the powertrain, the automotive industry has gained growing interest for computer-based acoustic design of HVAC systems. In order to implement tools ...
Six-Port Based Direction Finding and Ranging
(2014)
Direction finding and ranging techniques find a large number of applications from security purposes through the medical sector to industrial automation. In this work, an innovative technique based on the Six-Port receiver ...
Highly Integrated Microwave Vector Network Analysis Circuits and Systems for Instrumentation and Sensing Applications
(2017)
This thesis addresses the topic of highly integrated vector network analysis. Due to its significant contribution to technological advances in the past and its presently high potential regarding instrumentation and biomedical ...
Multiscale modeling of heterogeneous catalysis in porous metal foam structures using particle-based simulation methods
(2020)
In this work, we investigate and optimize heterogeneous catalysis in porous metal foams. First, we consider the gas dynamics together with the reaction and diffusion processes in individual foam pores on the mesoscale. ...
A Grid-Forming Control Concept from Power System Perspective
(2025)
The increasing deployment of inverter-based resources (IBRs) in power systems has fundamentally shifted their roles, requiring them to deliver many grid services traditionally provided by synchronous machines. While most ...
Uncertainty Decoding for Reverberation-Robust Automatic Speech Recognition
(2016)
The major problem in distant-talking speech recognition is the corruption of speech signals by both interfering sounds and reverberation. While a range of successful techniques has been developed since the beginnings of ...
Contact related Failure Detection of Semiconductor Layer Stacks using an Acoustic Emission Test Method
(2020)
The book provides the reader with a novel, non-destructive test method for mechanical damages in semiconductor structures that can arise when contacting connection pads of integrated circuits during probing on wafer level. ...
Wide-Bandwidth Single-Bit Continuous-Time-Sigma-Delta-Modulation for Area- and Power-Efficient A/D Conversion with Low Jitter Sensitivity
(2017)
Ever-increasing bandwidth demand, growing system complexity and cost pressure require to implement smart consumer devices with Analog Mixed Signal (AMS) Systems on Chip (SoCs) that are manufactured in state of the art Ultra ...
Detection of Superparamagnetic Iron Oxide Nanoparticles in Fluid Flow for Molecular Communication Applications: Analysis, Simulation, Experimentation and Design Guidelines
(2022)
In this dissertation, based on the Molecular Communication (MC) system, a macroscale aqueous-based testbed is used to imitate the propagation of biocompatible drug-loaded Superparamagnetic Iron Oxide Nanoparticles (SPIONs) ...
Elastodynamic quasi-guided waves for transit-time ultrasonic flow metering
(2022)
A non-invasive ultrasonic flow meter is studied for which the pipe remains unperforated and without obstructions in its interior. Elastic waves that are excited inside the pipe wall interact with the adjacent fluid to form ...
Differential Switched Mode RF Power Amplifiers
(2018)
The digitization of the analog radio frequency (RF) domain, carried out to realize flexible, low-cost software-defined radio transmitters, has reached the power amplifier (PA). Switched mode operation is used to implement ...
Münzen, Bilder, Bibliotheken
(2013)
Unternehmen Bibliothek
(2014)
The Erlangen Schloss
(2009)
The publication gives an overview of the architecture of the Erlangen Schloss, the history of the construction and the purposes the building has served. It also allows a glimpse of the works of art that are housed here.
Traugott Hahn (1875-1919)
(2018)
The Commentary on the Hippocratic Oath by Johann Heinrich Meibom
(2024)
Johann Heinrich Meibom (1590-1655), a physician from Helmstedt, wrote a complex and erudite commentary on the Hippocratic Oath (1643). This book approaches the commentary from different fronts; the author – his life and ...
Öffentliche Buße
(2019)
The Specificity Space Model
(2023)
Dieses Werk bietet ein alternatives Modell und eine neue Methode zu den Arbeiten der mandate theory und des saliency approaches, um issue positions aus Wahlprogrammen politischer Parteien zu extrahieren. Dieses einfache ...
Issues of the European and International Economy in the Era of Globalization
(2017)
Globalization provides many challenges for the economies of Europe and beyond. The eleven papers in this Festschrift approach economic globalization from a theoretical, empirical, and policy perspective. Issues covered ...
Weniger ist mehr?
(2022)
Saints and the City
(2015)
Aphrodite - Venus
(2020)
A Tradition-Historical Study of Mal 1.1-2.16: Traditions, Significance and Messages
(2024)
This study investigates the significance of the use of traditions in the book of Malachi (“Mal”). Whilst it is a general scholarly consensus that Mal is rich of traditional materials, only a few studies focus on how the ...
Kafka und das Kafkaeske
(2022)
A Scholar and His Saints: Examining the Art of Hagiographical Writing of Gerald of Wales
(2020)
The life of Giraldus Cambrensis / Gerald of Wales (c.1146 – c.1223) represents many facets of the Middle Ages: he was raised in a frontier society, he was educated in Paris, he worked for the kings of England and he ...
Beyond Asiatic Perfectionism
(2021)
Der Konfuzianismus behauptet, dass der Staat ein bestimmtes moralisches Gut für das Streben nach einem guten individuellen Leben bieten sollte. Damit zusammenhängend argumentiert die konfuzianistische Ideologie, dass der ...
„I vizi del favellare“
(2018)
Juba Arabic und Kinubi
(2023)
And Thereby Hangs a Tale.
(2020)
This collection of twelve original essays explores the politics of tale-telling across the field of English Studies. A programmatic introduction uses the fuzzy boundaries of tales to argue that their indeterminacy and ...
Utopie
(2024)
Deutschland gibt
(2018)
Sampling-based Tolerance-Cost Optimization: The Key to Optimal Tolerance Allocation
(2024)
Limiting manufacturing-caused part variations by size, location, orientation, and form tolerances primarily aims to assure the total assembly quality. At the same time, however, the manufacturing conditions and, thus, the ...
Definition and applications of the spatially discrete metrological descriptor framework for triangle mesh geometry data in 3D coordinate metrology
(2024)
In 3D coordinate metrology, the surface of a measurement object is probed and a decision is made regarding the conformity of the object with respect to the specification on the basis of the measuring points determined. In ...
Assessment of microcirculation by shifted position-diffuse reflectance imaging (SP-DRI)
(2024)
Multiple diseases like diabetes mellitus, hypertension or autoimmune diseases may be associated with a wide spectrum of microvascular dysfunctions, microangiopathies and microcirculatory disorders. It can thus be assumed ...
Smart Manufacturing System for Process Optimization Regarding Deviations among Material Batches
(2024)
With the recent advances in digital technologies, the subtractive manufacturing industry is striving for smart machine tools, capable of data-driven self-optimization. As a building block, this work proposes an approach ...
