Browsing Naturwissenschaften, Mathematik und Informatik by Title
Now showing items 3259-3278 of 5785
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Modellierung der Kinetik und Mikrostruktur radikalischer Polymerisationen bei hohen Drücken und Temperaturen
(2005-08-16)The kinetics of the homopolymerization of butyl acrylate at high pressure and temperature was investigated. Branches, terminal double bonds and the amount of trimer were analyzed quantitatively ... -
Modellierung der vegetativen Produktivität zur Bewertung der Landdegradation im ariden und semi-ariden südlichen Afrika
(2014-01-23)Dry regions as the arid southern Africa are, on the one hand, strained by unfavourable climatic conditions. On the other hand, intensive land use as rangeland and for livestock farming leads to additional encroachment of ... -
Modellierung der Wirkungsdauer von Getreidefungizieden und deren Implementierung in Online-Entscheidungshilfen unter besonderer Berücksichtigung von Zymoseptoria tritici
(2015-03-31)One important ecopolitical aim of the German federal government relating to integrated plant protection is, to realize applications of plant protection products environmentally friendly and resource-conserving dependent ... -
Modellierung dynamischer Prozesse mit radialen Basisfunktionen
(2010-12-03)The thesis deals with modeling of nonlinear dynamical systems from measured time series corresponding to a few different values of the system parameters and the dependence of the dynamics ... -
Modellierung regulatorischer Netzwerke von Säugetieren und Einsatz von Methoden zur strukturellen Analyse und Identifikation von Kernkomponenten
(2011-06-21)Modeling and analysis of intracellular circuits with graph theoretical approaches has significantly improved the understanding of how regulatory systems are organized. However, only scarce ... -
Modellierung turbulenter Strömungen mit Anwendungsfällen in der Bioklimatologie und Astrophysik
(2014-02-06)When on the photo above the west wind Zephyr and in his arms the morning breeze Aura is not floating Venus on the shores of Cyprus , but instead blows out the birthday cake , then his breathing is what is known in fluid ... -
Modellierung und Realisierung eines IT-Systems zur Verwaltung und Analyse industrieller Arbeitsplätze unter Einbeziehung von ergonomischen und gesundheitlichen Aspekten
(2009-07-30)This dissertation is the result of the cooperation for multiple years between the Institute for Informatics of the University Göttingen and the Volkswagen plant in Kassel. It describes the ... -
Modellierung und Visualisierung des Waldwachstums auf Landschaftsebene
(2010-02-19)In this thesis a software system for modelling and visualisation of forest landscapes named L VIS is introduced. It uses computer visualisation of forest dominated landscapes that are ... -
Modelling and Analysing Orientation Fields of Fingerprints
(2007-09-21)Global features of fingerprints, the most useful of which are orientation fields, are deployed for classification, image enhancement, and to define intrinsic coordinates. We thus strive for ... -
Modelling and simulation of surface morphology driven by ion bombardment
(2006-06-22)Non-equilibrum surfaces, at nanometer length scales, externally driven via bombardment with energetic particles are known to exhibit well ordered patterns with a variety of applications in ... -
Modelling and validation of agricultural and forest biomass potentials for Germany and Austria
(2012-07-04)The Biosphere Energy Transfer Hydrology Model (BETHY/DLR), a process model that estimates the net primary productivity of agricultural and forested areas was used to assess biomass potentials for Germany and Austria. ... -
Modelling closed-loop receptive fields: On the formation and utility of receptive fields in closed-loop behavioural systems
(2010-05-28)In higher animals an increasingly complex hierarchy of visual receptive fields exists from early to higher visual areas, where visual input becomes more and more indirect. From there on ... -
Modelling genetic heart diseases with patient-specific induced pluripotent stem cells
(2014-09-23)Brugada syndrome (BrS), a cardiac genetic disease, is one of the major causes of sudden cardiac death in healthy young people. However, the underlying electrophysiological and molecular mechanisms have not been completely ... -
Modelling plant trait variability in changing arid environments
(2020-11-03)Communities in arid environments are especially vulnerable to global change because they experience highly unpredictable environmental conditions. The fate of communities in an uncertain future may be elucidated by ... -
Modelling Soil Erosion, Flash Flood Prediction and Evapotranspiration in Northern Vietnam
(2016-03-08)Water-induced soil erosion (WSE) is a main factor of land degradation in many parts of the world and reported as a main threat to agriculture compared to the second largest risk by wind. Some parts of Vietnam have been ... -
Modelling the corona of stars more active than the Sun using 3D MHD simulations
(2021-06-10)Cool stars like our Sun are surrounded by coronae with temperatures up to several million Kelvin. After decades of research, there has been no definite explanation as to why the coronae of stars are several orders of ... -
Modelling the evolution of small bipolar regions on the Sun
(2023-10-23)Solar activity affects life on Earth in various ways, from geomagnetic storms to the terrestrial climate. The driver of solar activity is the solar magnetic field, which manifests itself in the form of small and large-scale ... -
Modelling the porosity loss in granular iron based permeable reactive barriers
(2022-11-24)The quality of groundwater resources globally has been under serious threat due to their exposure to a broad spectrum of anthropogenic pollutants. Permeable reactive barriers (PRBs) are an innovative technology being used ... -
Modelling turbulent effects of stellar feedback in cosmological simulations
(2017-10-30)In order to study the influence of turbulence on star formation, stellar feedback, and the mixing of metals into the circumgalactic medium (CGM), we implemented a model for star formation and stellar feedback and employ ...