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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 10 of 11 (0.012 seconds)| 1 |
Entmischung von kornähnlichen Epoxydharz-Markern in Weizen - Einfluss von Fördertechnik und Silolagerung / Segregation of grain-like epoxy marker in winter wheat - Impact of conveyance and storageSteinmeier, Ulrich 12 May 2011 (has links)
No description available.
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Die Wald-Ereignisanalyse / Eine hilfreiche Methode für das effiziente Management im Forstbetrieb / The Forest-Event-Analysis / A helpful method for managing forest districtsSchumann, Karl 29 April 2005 (has links)
No description available.
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Entwicklung eines Korndummies zur direkten Markierung von Getreide mittels Radiofrequenzidentifikation (RFID) als technische Möglichkeit zur Rückverfolgung / Development of a grain dummy for direct marking of grain by means of radio frequency identification (RFID) as a technical traceability optionBeplate-Haarstrich, Lutz 15 November 2007 (has links)
No description available.
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Auswirkungen einer erhöhten Faulraumbelastung auf die Prozessbiologie bei der Vergärung / Untersuchung unter besonderer Berücksichtigung der aktuellen Situation der Biogasproduktion in Nordrhein-Westfalen / Effects of an increased organic load on the biology of the fermentation process of renewable crops in farm scale biogas plants / Studies under regard of the current circumstances of biogas production in Northrhine-Westfalia, GermanyDahlhoff, Arne 15 November 2007 (has links)
No description available.
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Druckverteilung auf Kontaktflächen unter Forstreifen / Pressure Allocation on Contact Areas under Forest TiresEbel, Andreas 17 February 2006 (has links)
No description available.
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Multi-wavelength laser line profile sensing for agricultural applicationsStrothmann, Wolfram 03 November 2016 (has links)
This dissertation elaborates on the novel sensing approach of multi-wavelength laser line profiling (MWLP). It is a novel sensor concept that expands on the well-known and broadly adopted laser line profile sensing concept for triangulation-based range imaging. Thereby, the MWLP concept does not just use one line laser but multiple line lasers at different wavelengths scanned by a single monochrome imager. Moreover, it collects not only the 3D distance values but also reflection intensity and backscattering of the laser lines are evaluated. The system collects spectrally selective image-based data in an active manner. Thus, it can be geared toward an application-specific wavelength configuration by mounting a set of lasers of the required wavelengths. Consequently, with this system image-based 3D range data can be collected along with reflection intensity and backscattering data at multiple, selectable wavelengths using just a single monochrome image sensor. Starting from a basic draft of the idea, the approach was realized in terms of hardware and software design and implementation. The approach was shown to be feasible and the prototype performed well as compared with other state-of-the-art sensor systems. The sensor raw data can be visualized and accessed as overlayed distance images, point clouds or mesh. Further, for selected example applications it was demonstrated that the sensor data gathered by the system can serve as descriptive input for real world agricultural classification problems. The sensor data was classified in a pixel-based manner. This allows very flexible, quick and easy adaptation of the classification toward new field situations.
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Göttinger Mähhäcksler Tritucap und Forstmulcher- Nicht brennende Flächenvorbereitung am Beispiel der Zona Bragantina, Nord-Ost-Amazonien, Brasilien / Göttingen's wood chopper Tritucap and forestry mulcher- fire-free land preparation in the Bragantina region in North-Eastern-Amazonia, BrasilBlock, Andreas 27 May 2004 (has links)
No description available.
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Landtechnische Methoden zur Erfassung von Bodenverdichtungen / Agricultural Engineering Approaches for the Detection of Soil CompactionDenker, Stephan 21 July 2011 (has links)
No description available.
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Untersuchungen zur Energiegewinnung mit einem Solardach-Luft-Kollektor / Investigations into the production of energy with a solar roof air heaterBaum, Matthias 15 July 2010 (has links)
No description available.
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Milchproduktion in Deutschland und Europa nach der Liberalisierung - Abschätzung künftiger Entwicklungen mit unterschiedlichen analytischen Ansätzen / Milk production on Germany and Europe after liberalisation - estimation of future trends based on different analytical methodsLassen, Birthe Johanna 07 November 2011 (has links)
No description available.
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