Browsing by Title
Now showing items 6274-6293 of 9829
-
Multi-frequency analysis of intraday variable radio sources
Cimò, Giuseppe (2003)Active Galactic Nuclei (AGN) are known to show significant flux density variability across the whole electromagnetic spectrum on a wide range of time scales, from years to less than one day. In the radio regime, variability ... -
Multi-Frequency Study of the NVSS Foreground Sources in the Cosmic Background Imager Fields
Angelakis, Emmanouil (2007)The point radio sources comprise one amongst the major contaminants of the Cosmic Microwave Background radiation. Consequently, they possess a significant potential for causing severe distortion of the information imprinted ... -
Multi-scale chiral dynamics
Bruns, Peter Christian (2009-07-21)In this work, we examine two possible extensions of the low-energy effective field theory of quantum chromodynamics (QCD), called chiral perturbation theory (ChPT). Both those extensions are related to the presence of ... -
Multi-scale modeling of sediment and nutrient flow dynamics in the Ouémé catchment (Benin) - towards an assessment of global change effects on soil degradation and water quality
Bossa, Yaovi Aymar (2012-09-24)Beyond aspects such as the quantification of soil and water degradation, this work investigated impacts of differences in the input boundary conditions (e.g. soil map, land use) on the performance of the Soil and Water ... -
Multi-scale modeling of water resources in a tropical inland valley and a tropical floodplain catchment in East Africa
Gabiri, Geofrey (2019-02-12)This study investigated the dynamics of hydrological processes at the wetland-catchment scale through field scale-based analysis, point scale modeling using Hydrus-1D model along a floodplain transect in Tanzania and ... -
Multi-scale targeting of land degradation in northern Uzbekistan using satellite remote sensing
Dubovyk, Olena (2013-11-13)Advancing land degradation (LD) in the irrigated agro-ecosystems of Uzbekistan hinders sustainable development of this predominantly agricultural country. Until now, only sparse and out-of-date information on current land ... -
Multi-stage Micropattern Gaseous Detectors for the ALICE TPC Upgrade - Studying and Modelling Charge Transfer and Energy Resolution
Ratza, Viktor (2020-06-23)With the upgrade of the LHC (Large Hadron Collider) at CERN, the interaction rate of ALICE (A Large Ion Collider Experiment) will be increased up to 50 kHz for Pb-Pb collisions. Thus the gated and rate-limited readout ... -
Multi-taxic palaeohistological analyses of vertebrates originating from the Upper Triassic at Krasiejów (SW Poland) and an assessment of growth patterns in comparative taxa
Teschner, Elżbieta M. (2023-03-29)Palaeohistology is a good source of information about the biology of extinct animals as it provides insight into skeletochronology, metabolic rate or mode of life. The Polish Krasiejów locality recovers a unique Upper ... -
Multi-Tracer Study of Karst Waters and Lake Sediments in Croatia and Bosnia-Herzegovina: Plitvice Lakes National Park and Bihać area
Babinka, Slavica (2007)Karst aquifers in Croatia and Bosnia-Herzegovina represent an important freshwater resource for the Plitvice Lakes National Park and the Bihać area. In the present study an integrative approach was applied to investigate ... -
Multi-View Kernel Methods for Binding Affinity Prediction
Ullrich, Katrin (2021-09-27)In the present thesis, we focus on the potential and limits of multi-view regression techniques in the field of ligand affinity prediction. <br /> Multi-view learning (MVL) denotes machine learning approaches that utilise ... -
Multi-Wavelength Observations of the High-Mass Star Forming Complexes W33 and DR 21
Immer, Katharina (2013-12-18)High-mass stars play a key role in shaping the Universe. Stars with masses above 8 M_sun have a huge impact on the energy budget of galaxies, through their stellar winds, expanding HII regions, outflows, and supernova ... -
Multi-wavelength studies of pulsars and their companions
Antoniadis, Ioannis (John) (2013-09-25)Neutron stars are the degenerate relic cores of massive stars formed in the aftermath of a supernova explosion. Matter in their centes is believed to be condensed at densities as high as ten times that found in atomic ... -
Multiculturalism and ethnic minorities in Europe: UK - Berlin 2000
Sir Lever, Paul; Kühnhardt, Ludger; Baroness Scotland of Asthal, Patricia; Sonntag-Wolgast, Cornelie; Oberndörfer, Dieter; Phillips, Trevor; John, Barbara; Voß, Josef; Öger, Vural; Singh, Gurbux; Csáky, Pál; Meehan, Elizabeth; Fleissner, Peter (2001)In the past year immigration and asylum, multiculturalism and race relations have been high up the political agenda in Germany and the UK. Both countries are home to a diverse range of ethnic communities, religions, cultures ... -
Multidiffusive Konvektion mit Koagulation und Breakup: Numerische Untersuchungen zur Erweiterung der thermo-diffusiv-sedimentären Konvektion auf veränderliche Partikelgrößen
Pullmann, Michael (2003)Gegenstand dieser Arbeit ist die Konzeption, Entwicklung und Untersuchung eines neuen Ansatzes zum Studium thermo-diffusiv-sedimentärer Konvektionssysteme für verschiedene Partikelgrößenklassen mit integrierten Koagulations- ... -
Multidimensionale Persönlichkeitserfassung bei Patienten mit psychogenen nichtepileptischen Anfällen (PNEA)
Derfuß, Rolf Michael (2007)<u>Fragestellung:</u> Lassen sich bei Patienten mit psychogenen nicht-epileptischen Anfällen (PNEA) maladaptive Persönlichkeitsstrukturen finden und , wenn dies der Fall ist, entsprechen diese einem bestimmten oder ... -
A multifaceted approach to investigate signal transduction at the receptor and post-receptor level focusing on the modulation of the free fatty acid receptor family
Grundmann, Manuel (2015-11-16)Knowledge about the function and dysfunction of cellular signal transduction is at the very heart of biomedical research since every physiological and pathophysiological process is intimately associated with adequate or ... -
Multifunktionale und multilinguale Unit-Selection-Sprachsynthese: Designprinzipien für Architektur und Sprachbausteine
Breuer, Stefan (2009-01-28)Im der vorliegenden Dissertation wird eine Systematik zum Aufbau von Systemen für mehrsprachige Sprachsynthese in heterogenen Anwendungsszenarien entwickelt und deren Implementierung im Bonn Open Synthesis System (BOSS) ... -
A Multigrid Method for the Efficient Numerical Solution of Optimization Problems Constrained by Partial Differential Equations
Engel, Martin (2009-05-25)We study the minimization of a quadratic functional subject to constraints given by a linear or semilinear elliptic partial differential equation with distributed control. Further, pointwise inequality constraints on the ... -
Multimethodische Bewertung von Schweinehaltungsverfahren durch Verbraucher anhand von Videos aus realen Schweineställen
Wildraut, Christiane; Plesch, Gudrun; Ziron, Martin; Mergenthaler, Marcus; Härlen, Ingo; Simons, Johannes; Hartmann, Monika (2015)Das gemeinschaftliche Projekt der Fachhochschule Südwestfalen und der Universität Bonn im Rahmen des Forschungsnetzwerkes NRW Agrar zielte darauf ab, Verbrauchern Einblick in reale, aktuelle Schweinehaltungsverfahren zu ... -
Multimodal Virtual Reality-Based Assessment of Adult ADHD: A Feasibility Study in Healthy Subjects
Wiebe, Annika; Kannen, Kyra; Li, Mengtong; Aslan, Behrem; Anders, David; Selaskowski, Benjamin; Ettinger, Ulrich; Lux, Silke; Philipsen, Alexandra; Braun, Niclas (2022-04-18)Neuropsychological assessments are often surprisingly inaccurate in mapping clinically-reported attention-deficit hyperactivity disorder (ADHD) symptoms, presumably due to their low ecological validity. Virtual ...