Essays about: "p-forms"
Found 5 essays containing the word p-forms.
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1. The Impact of Swampland Conjectures
University essay from Uppsala universitet/Teoretisk fysikAbstract : The Swampland program is way of sorting effective field theories based on conjectures of how an effective field theory consistent with quantum gravity should look like. In this thesis we take a closer look at the No Global Symmetries Conjecture, the Weak Gravity Conjecture, the de Sitter Conjecture and the Trans-Planckian Censorship Conjecture. READ MORE
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2. Phosphorus speciation across elevation and vegetation in soils of the subarctic tundra : A solution 31P NMR approach
University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskapAbstract : In tundra, phosphorus (P) is an important macronutrient for plants and microorganisms. A major fraction of P exists as organic compounds in the topsoil which can be mineralized to bioavailable inorganic P. READ MORE
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3. Phosphorus in the sediment of L. Hällerstadsjön: spatial distribution, fractions and release to the water volume
University essay from Linköpings universitet/Institutionen för fysik, kemi och biologiAbstract : : In freshwater systems phosphorus (P) is the limiting element in the cause of eutrophication. In many Swedish lakes, causes of eutrophication have been attributed to more of internal loading than external since the external loading has been fairly well managed. READ MORE
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4. Phosphorus losses from agricultural land to surface waters : impact of grazing and trampling by horses
University essay from SLU/Dept. of Soil and EnvironmentAbstract : The number of horses in Sweden has increased in recent decades, reaching over 300,000 in 2009. The horses are kept on 300,000 ha representing 10% of total agricultural land in Sweden. READ MORE
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5. A reconstruction of subglacial processes based on a classification of erosional forms at Ramsvikslandet, SW Sweden
University essay from Lunds universitet/Geologiska institutionenAbstract : Ramsvikslandet on the Swedish west coast is characterized by exposed bedrock hills with numerous glacial erosional forms. Previous research in the area has mostly focused on individual forms and their relation to the larger forms, such as roches moutonnées. READ MORE