The Faculty of Agriculture: Browsing Landwirtschaftliche Fakultät by Title
Now showing items 797-816 of 1256
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MiRNAs as regulators of gene expression modulate development and energy metabolism of skeletal muscle
Siengdee, Puntita (2015-06-18)It is important to understand the molecular networks affecting biological properties of muscle in order to improve the efficiency of meat production and meat quality in domestic animals. The discovery of miRNA represents ... -
Miscanthus as primary feedstock for growing media in soilless cultivation
Nguyen, Thi Hong Van (2022-06-03)Dry biomass of miscanthus crop (<em>Miscanthus</em> spp.) is a promising feedstock for soilless substrates in the temperate regions because of its high biomass production under low-input and ecosystem services. The objectives ... -
Modeling Crop and Water Allocation under Uncertainty in Irrigated Agriculture: A Case Study on the Khorezm Region, Uzbekistan
Bobojonov, Ihtiyor Bahtiyarovich (2009-01-28)Irrigated agriculture for cotton and wheat production forms the backbone of the rural economy in the Khorezm region. Ecological deterioration and inefficient resource use have resulted in and now present a significant ... -
Modeling of inhomogeneous spatio-temporal signals by least squares collocation
Schuh, Wolf-Dieter; Korte, Johannes; Schubert, Till; Brockmann, Jan Martin (2022-06-16)Through inverse modeling and adjustment techniques, the geodesists try to derive mathematical models from their measurements to get a better understanding of various processes in the system Earth. Sophisticated deterministic ... -
Modeling soil erosion and reservoir sedimentation at hillslope and catchment scale in semi-arid Burkina Faso
Schmengler, Almut C. (2011-08-23)Soil erosion is a major factor of land degradation in Sub-Saharan Africa. The loss of nutrient-rich topsoil from hillslopes causes severe agricultural problems for an extremely vulnerable agricultural society that depends ... -
Modeling the Beam Deflection of a Gantry Crane under Load
Holst, Christoph; Burghof, Martin; Kuhlmann, Heiner (2014-02)Gantry cranes load and unload containers from container ships. To ensure safety and operation, the deflection of their main beams under load should be analyzed. This deflection depends on the weight of the loaded container ... -
Modeling the impact of biopores in the soil on root growth and root water uptake
Landl, Magdalena (2019-06-19)<strong>Background and Motivation:</strong> Biopores are tubular shaped cavities in the soil formed by biological activity that enable plant roots to reach water and nutrient reservoirs at greater depths. Especially during ... -
Modeling the spatial and temporal heterogeneity in malaria transmission and control in urban Ghana
Savi, Merveille Koissi (2022-03-03)In West Africa malaria is an endemic disease and a leading cause of mortality and morbidity. Over the years advances in mathematical modeling have improved understanding of the disease’s operational mechanisms. However, ... -
Modell zur Planung von Dienstleistungen für das überbetriebliche Gesundheitsmanagement in der Fleischwirtschaft
Schütz, Verena Elisabeth (2009-07-13)Ziel der Arbeit war die Entwicklung und Validierung eines Modells zur Planung von Dienstleistungen für das überbetriebliche Gesundheitsmanagement in der Fleischwirtschaft. Dabei galt es, insbesondere auf die Besonderheiten ... -
Modell zur Simulation der Seuchenausbreitung und zur Abschätzung damit verbundener Schäden - dargestellt am Beispiel der Maul- und Klauenseuche
Krämer, Jörn (2010-11-25)Ausbrüche der Maul- und Klauenseuche (MKS) können große finanzielle Schäden hervorrufen. Zur Schaffung eines risikokonformen Verhaltens von Tierhaltern bestehen in der Europäischen Union Diskussionen über die Einrichtung ... -
Modellanalysen zur Struktur- und Einkommensentwicklung im Milchsektor in NRW
Steinmann, Michael (2012)Die Gemeinsame Agrarpolitik (GAP) der Europäischen Union befindet sich derzeit in dem Reformprozess, in dem die grundlegenden Rahmenbedingungen für den Zeitraum 2014 bis 2020 gesetzt werden. Es ist grundsätzlich davon ... -
Modellierung der Auswirkungen von unterschiedlichen mineralischen und organischen Düngergaben auf Erträge und Umwelt in betriebstypischen Anbausystemen ausgewählter Regionen von NRW
Gaiser, Thomas; Srivastava, Amit; Enders, Andreas (2019)Das Forschungsvorhaben „Modellierung der Auswirkungen von unterschiedlichen mineralischen und organischen Düngergaben auf Erträge und Umwelt in betriebstypischen Anbausystemen ausgewählter Regionen von NRW“ war Teil des ... -
Modelling of domestic refrigerators’ energy consumption under real life conditions in Europe
Geppert, Jasmin (2011-07-15)In recent decades, energy and resource savings have become increasingly important, not only in the industrial, but also the residential sector. <br /> As one of the largest energy users in private homes, domestic refrigerators ... -
Modelling Regional Maize Markets for Biogas Production in Germany: The Impact of Different Policy Options on Environment and Transport Emissions
Delzeit, Ruth (2011-01-11)The production of biogas is considered to be a promising candidate for a sustainable energy mix. Accordingly, Germany’s Renewable Energy Act (EEG) promotes electricity production from biogas along with other renewable ... -
Modelling the dynamics of land use & intensification in the Kilombero Valley, Tanzania
Gebrekidan, Bisrat Haile (2021-06-17)This thesis intends to examine the determinants and results of farmer’s decisions to uptake different paths of intensification, land use, and its dynamics over time by building a spatially and temporally explicit agent-based ... -
Modelling the European Sugar Sector: Incentives to Supply Sugar Beets and Analysis of Reform Options
Adenäuer, Marcel (2006)The Common Market Organisation for sugar of the European Union has withstood major reform of any kind over the last three decades while other agricultural markets have been subject to far reaching reforms. Today, this ... -
Modelling the value of farm animal genetic resources – facilitating priority setting for the conservation of cattle in East Africa
Zander, Kerstin Katharina (2006)Given the diminishing diversity within farm animals and with it dwindling genetic resources that are in jeopardy of becoming extinct forever, sound conservation programmes for farm animal genetic resources become more and ... -
Modulation of Nrf2-mediated oxidative stress response in bovine granulosa cells and preimplantation embryos
Khadrawy, Omar Zainelabdeen Shehata (2019-11-13)Nrf2 is a redox sensitive transcription factor involved in regulation of antioxidants defense mechanism against various stressors. Maintaining reactive oxygen species (ROS) within cellular homeostatic levels is crucial for ... -
Molecular characterization of porcine genes encoding complement components of the terminal lytic pathway and their association with hemolytic complement activity
Do, Vo Anh Khoa (2009-06-02)Activation of the complement system from three different pathways (classical, alternative and lectin pathway) results in the generation of the C3-convertase enzyme, which plays a key role in formation of the membrane attack ... -
Molecular characterization of the maize (Zea mays L.) AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) gene family
Ludwig, Yvonne (2014-10-17)The phytohormone auxin is an important molecular component in plant signal transduction. As an endogenous signaling molecule, auxin controls many aspects of plant development. Members of the <em>AUXIN/INDOLE-3-ACETIC ACID ...