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Robust determination of station positions and Earth orientation parameters by VLBI intra-technique combination
(2010-10-22)
In this thesis, it is shown that combining contributions of different VLBI analysis centers, a so called intra-technique combination, improves the robustness and stability of the final VLBI results. For this purpose, a ...
Coupling hydrological and irrigation schedule models for the management of surface and groundwater resources in Khorezm, Uzbekistan
(2010-08-17)
The irrigated agriculture in the Khorezm region of Uzbekistan is characterized by huge water withdrawals from the Amu Darya River. The vast infrastructure built for extensive irrigation, together with inappropriate drainage ...
Quantitative characterization of solute transport processes in an undisturbed unsaturated soil by means of electrical resistivity tomography (ERT)
(2010-07-27)
Improved understanding of water flow and solute transport through the unsaturated zone is important for the sustainable management of soils. As soils are complex and heterogeneous systems, quantification of the transport ...
Folate, vitamin B6, and vitamin B12 status in European adolescents: associations with homocysteine as well as communicable and non-communicable factors
(2010-07-06)
Adolescence implies important psychological, social, and physiological changes. Apart from the first year of life, both energy and nutrient requirements are greatest during adolescence. To ensure physiological growth during ...
Effects on the Geodetic-VLBI Observables Due to Polarization Leakage in the Receivers
(2010-07-01)
Geodetic VLBI delivers baseline length and Earth orientation parameter measurements, which offer the most viable and precise way to study Earth crustal and core dynamics and to support space navigation. The precision of ...
Transcriptome dynamics and molecular cross-talk between bovine oocyte and its companion cumulus cells
(2010-07-01)
The bi-directional communication between the oocyte and its companion cumulus cells (CCs) is crucial for development and functions of both cell types. The objectives of this study were to identify transcripts that are ...
The intrinsic microbial degradation potential of shallow aquifers with respect to crop protection agents
(2010-08-18)
Active substances in crop protection agents are assessed by a community procedure, and a comprehensive dossier including data and tests is part of the application. The studies must be performed according to specified ...
The systemic activity of mutualistic endophytic fungi in Solanaceae and Cucurbitaceae plants on the behaviour of the phloem-feeding insects Trialeurodes vaporariorum, Aphis gossypii and Myzus persicae
(2010-06-10)
The biocontrol activity of mutualistic endophytic fungi inoculated into the rhizosphere on the root-knot nematode Meloidogyne incognita and the phloem-feeding insects: Trialeurodes vaporariorum (Westwood) the green house ......
Systemische Aktivität von mutualistisch endophytischen Pilzen in Solanaceaen und Cucurbitaceaen Pflanzen auf das Verhalten der Phloem-ernährenden Insekten Trialeurodes vaporariorum, Aphis gossypii und Myzus ......
Systemische Aktivität von mutualistisch endophytischen Pilzen in Solanaceaen und Cucurbitaceaen Pflanzen auf das Verhalten der Phloem-ernährenden Insekten Trialeurodes vaporariorum, Aphis gossypii und Myzus ......
Hydrological Characterization of a Forest Soil Using Electrical Resistivity Tomography
(2010-07-13)
An explicit knowledge of soil properties is required in agronomy, nature conservation, and hydrology to characterize water storage and water flow processes, even more in the context of climate change. Electrical resistivity ...
Activity of fungal and bacterial endophytes for the biological control of the root-knot nematode Meloidogyne graminicola in rice under oxic and anoxic soil conditions
(2010-06-01)
Two endophytic Fusarium moniliforme isolates Fe1 and Fe14, an endophytic bacterium Bacillus megaterium Bm and a rhizosphere Trichoderma isolate T30 with known antagonistic activity toward the root-knot nematode Meloidogyne ......
Wirksamkeit pilzlicher und bakterieller Endophyten für die Bekämpfung der Wuzelgallennematode Meloidogyne graminicola an Reis unter aeroben und anaeroben Bedingungen
Für die biologische Kontrolle von ......
Wirksamkeit pilzlicher und bakterieller Endophyten für die Bekämpfung der Wuzelgallennematode Meloidogyne graminicola an Reis unter aeroben und anaeroben Bedingungen
Für die biologische Kontrolle von ......