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Showing result 1 - 5 of 6 essays matching the above criteria.

  1. 1. Spatial Assessment of Soil Contamination through GIS Data Management

    University essay from KTH/Hållbarhet och miljöteknik

    Author : Ingrid Sjödell; [2018]
    Keywords : Arsenic; ArcMap; Soil Sensitivity; Data Handling; Geophysical Measurements;

    Abstract : Spatial data management within the environmental field has a large range of application possibilities and comes with great advantages. In this study methods and technologies for spatial data management of soil contamination has been assessed in Geographical Information Systems (GIS), in order to identify in which way spatial data applications and tools can contribute with valuable information for these type of projects. READ MORE

  3. 2. Precision Closed-Loop Laser Pointing System for the Nanosatellite Optical Downlink Experiment

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Ondrej Čierny; [2017]
    Keywords : ;

    Abstract : The use of advanced small-satellite platforms has become increasingly more popular in the recent years. Several private companies are investing enormous capital into constellations of small satellites that are designed to provide highly data-intensive global services, such as rapid Earth imaging or fast worldwide Internet access. READ MORE

  4. 3. The Geothermal Potential in Isla Campuzano, Nicaragua

    University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

    Author : Louise Selméus; Manuela Stierna; [2017]
    Keywords : Geothermal Potential; Geochemistry; Geological Mapping; ICP-OES; QGIS; Hot Springs; Waters Samples; Na-K-Ca Geothermometer; Medium Enthalpy; Nicaragua.; Technology and Engineering;

    Abstract : Nicaragua has a geothermal potential of 1519 MW (CNE 2001) due to its volcano chain created by the tectonic activity between the Cocos plate and the Caribbean plate. The Ministry of Energy and Mines in Nicaragua has the ambition to have 91% of Nicaraguas energy consumption from renewables energy for 2027 where geothermal energy will constitute 22%. READ MORE

  5. 4. A Study of Output Impedance Effects in Current-Steering Digital-to-Analog Converters

    University essay from Elektroniksystem; Tekniska högskolan

    Author : AlajaKumari Sadda; Niraja Madavaneri; [2013]
    Keywords : Unit element; Current mirror; pole-zero analysis of unit-element; SFDR;

    Abstract : In this thesis, we have explained the different types of DAC (Digital-to-Analog) architectures and their advantages and disadvantages. We have mainly focused on current-steering digital-to-analog design for achieving high speed and high performance. The current-steering DAC is designed using binary weighted architecture. READ MORE

  6. 5. A comparison of group housing and individual housing for dairy bulls kept for breeding

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Isabel Dahlgren; [2010]
    Keywords : bulls; housing; welfare; social behaviour; activity;

    Abstract : This study was conducted at VikingGenetics' bull breeding station in Falkenberg, Sweden. The bulls waiting for the results of their progeny testing at this station are either kept in group housing or individual housing. READ MORE