Publications
Voici les éléments 1101-1120 de 2508
Online-Identifikation fraktionaler Impedanzmodelle für die Hochtemperaturbrennstoffzelle SOFC
(2008)
In dieser Arbeit wird ein Verfahren entwickelt, das die Online-Schätzung fraktionaler Impedanzmodelle im Zeitbereich ermöglicht. Hierzu wird ein neuartiges Verfahren vorgestellt, welches die Beschreibung der Impedanz durch ...
Optically Powered Highly Energy-efficient Sensor Networks
(2013)
In optically powered networks, both, communication signals and power for remotely located sensor nodes, are transmitted over an optical fiber. Key features of optically powered networks are node operation without local ...
An Optical Grooming Switch for High-Speed Traffic Aggregation in Time, Space and Wavelength
(2010)
In this book a novel optical switch is designed, developed, and tested. The switch integrates optical switching, transparent traffic aggregation/grooming, and optical regener-ation. Innovative switch subsystems are developed ...
Organisation der Bauproduktion nach dem Vorbild industrieller Produktionssysteme : Entwicklung eines Gestaltungsmodells eines Ganzheitlichen Produktionssystems für den Bauunternehmer
(2009)
Im Bauwesen wurde Mitte der 90er Jahre begonnen, singuläre Gestaltungsprinzipien und Methoden der Lean Production zu adaptieren sowie neue bauspezifische Methoden zu entwickeln (Lean Construction). In der vorliegenden ...
Organic Semiconductor Lasers and Tailored Nanostructures for Raman Spectroscopy
(2015)
This work presents the application of organic semiconductor distributed feedback laser as free-space excitation source in Raman spectroscopy. Surface-enhanced Raman scattering effect is exploited to improve the detection ...
Organic Service-Level Management in Service-Oriented Environments
(2011)
Dynamic service-oriented environments (SOEs) are characterised by a large number of heterogeneous service components that are expected to support the business as a whole. The present work provides a negotiation-based ...
Organic traffic control
(2011)
Modern cities cannot be imagined without traffic lights controlling the road network. To handle the network's changing demands efficiently, the signal plan specification needs to be shifted from the design time to the ...
Organic Smart Home - Energiemanagement für Intelligente Gebäude
(2013)
The Organic Smart Home is a generic framework as well as a runtime environment for the application in real smart homes to cope with the challenges of a flexible and adaptive energy management system.
Policy-based Contracting in Semantic Web Service Markets
(2007)
This book presents an interdisciplinary approach drawing from the fields of computer science, economics, and law to realize dynamic and flexible Web service markets. It thereby addresses technical issues such as the ...
Qualification of the airborne FTIR spectrometer MIPAS-STR and study on denitrification and chlorine deactivation in Arctic winter 2009/10
(2013)
This work describes the qualification of the airborne Fourier-Transform infrared spectrometer Michelson Interferometer for Passive Atmospheric Sounding-STRatospheric aircraft (MIPAS-STR) and studies on ozone-relevant ...
Qualitätsorientierter Entwurf von Anwendungsdiensten
(2011)
Um die mit dienstorientierten Architekturen verknüpften Ziele wie bspw. eine höhere Flexibilität erreichen zu können, wird von Diensten die Einhaltung bestimmter Qualitätseigenschaften wie bspw. loser Kopplung oder Autonomie ...
Quantum simulation experiments with superconducting circuits
(2018)
While the universal quantum computer seems not in reach for the near future, this work focusses on analog quantum simulation of intriguing quantum models of light-matter interactions, with the goal of achieving a computational ...
Ranking for Web Data Search Using On-The-Fly Data Integration
(2014)
Ranking - the algorithmic decision on how relevant an information artifact is for a given information need and the sorting of artifacts by their concluded relevancy - is an integral part of every search engine. In this ...
Die Reaktionskinetik des Gipsabbindens: Makroskopische Reaktionsraten und Mechanismen in molekularem Maßstab
(2005)
Das Gipsabbinden setzt sich in molekularem Maßstab aus drei Teilschritten zusammen: Auflösung des Halbhydrats (CaSO4 · 0.5 H2O, Bassanit) sowie Keimbildung und Kristallwachstum des Dihydrats (CaSO4 · 2 H2O, Gips). Eine ...
Real-time Digital Signal Processing for Software-defined Optical Transmitters and Receivers
(2014)
A software-defined optical Tx is designed and demonstrated generating signals with various formats and pulse-shapes in real-time. Special pulse-shapes such as OFDM or Nyquist signaling were utilized resulting in a highly ...
Real-time imaging systems for superconducting nanowire single-photon detector arrays
(2014)
Superconducting nanowire singe-photon detectors (SNSPD) are promising detectors in the field of applications, where single-photon resolution is required like in quantum optics, spectroscopy or astronomy. These cryogenic ...
Reaktionskinetische Untersuchungen zur Umwandlung stickstoffhaltiger Gaskomponenten unter Bedingungen der Abfallverbrennung
(2010)
Die vorliegende Arbeit stellt einen detaillierten Reaktionsmechanismus zur Verfügung, der die Stickstoffoxidbildung aus brennstoffgebundenem Stickstoff in der Gasphase unter Bedingungen der Abfallverbrennung beschreiben ...
Real-time Biomechanical Modeling for Intraoperative Soft Tissue Registration
(2015)
Computer assisted surgery systems intraoperatively support the surgeon by providing information on the location of hidden risk and target structures during surgery. However, soft tissue deformations make intraoperative ...
Proliferation-Proof Uranium/Plutonium Fuel Cycles: Safeguards and Non-Proliferation
(2011)
After description of the uranium / plutonium fuel cycle results are reported for various isotopic compositions of reactor-grade plutonium for usability in hypothetical nuclear explosive devices. It is shown that it is ...
Possibly imperfect ontologies for effective information retrieval
(2007)
Ontologies and semantic metadata can theoretically solve all problems of traditional full-text search engines. In practice, however, they are always imperfect. This work analyzed whether the negative effect of ontology ...