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Showing result 1 - 5 of 29 essays matching the above criteria.
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1. Surface and Subsurface Flow Connection and Dominating Runoff Mechanism in Hillslope of Tarfala, Northern Sweden.
University essay from Uppsala universitet/Luft-, vatten- och landskapsläraAbstract : The Sub artic regions are becoming increasingly important due to the effects of climate change. In northern Sweden, thawing of permafrost has led to significant increases in annual minimum flows in several catchments. READ MORE
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2. Multifunctional ice and snow repellent coatings for photovoltaic modules
University essay from Uppsala universitet/SolcellsteknikAbstract : Implementation of solar power by photovoltaic modules in cold climates, such as northern Sweden, implies several challenges. Ice and snow coverage not only leads to reduction in energy production due to shading, but it also puts equipment at risk from additional weight. READ MORE
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3. Impact of storage at freezing temperatures on casein micelle size, coagulation properties and curd yield in bovine milk
University essay from SLU/Department of Molecular SciencesAbstract : Frozen storage is an efficient and convenient way to preserve and transport milk, but the effect from frozen storage needs to be further researched. The objective of this study was to investigate how storage at freezing temperatures (-80°C and -20°C) of frozen and freeze-dried bovine milk samples, respectively, affects pH, casein micelle size, ethanol stability, rheological properties and curd yield. READ MORE
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4. Determination of Mass- and Heat Transfer Coefficients for Computer Modelling of Pharmaceutical Freeze-Drying
University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)Abstract : This thesis work deals with the determination of mass- and heat transfer coefficients for pharmaceutical vial freeze-drying and the one-dimensional steady state computer modelling of primary drying. The overall heat transfer coefficient K_V for the vial/freeze-dryer system was successfully determined using a gravimetric method. READ MORE
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5. Biobased carbon aerogels incorporated with zeolite nanoplates for carbon dioxide adsorption
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Over the last 100 years there has been an increase of greenhouse gases (CO2, CH4 and N2O) in the atmosphere. These gases cause several problems with the climate on Earth, such as increasing problems with extreme weather. One way to decrease the outlet of carbon dioxide is by adsorption and capture of CO2. READ MORE