Essays about: "Richard Walls"

Found 3 essays containing the words Richard Walls.

1. 1. A High Heat Flux Facility Design forTesting of Methane in Rocket NozzleCooling Channels

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Richard Ristic; [2017]
   Keywords : ;

   Abstract : Liquid natural gas, with a high content of methane, is one of the most prominent future solutions for rocket propellants. This is due to its efficiency in terms of specific thrust, in combination with several operational benefits including availability, storage stability and low toxicity. READ MORE

3. 2. Handling of long DNA - applications and polymer physics

   University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Author : Alexandra Kühnlein; [2016]
   Keywords : Biophysics; microfluidics; DLD; DNA; sorting; Physics and Astronomy;

   Abstract : This thesis provides a proof of principle that deterministic lateral displacement (DLD) can be used to spatially separate DNA molecules by size. In order to achieve high separation quality, the pressure range, i.e. flow velocity has to be chosen carefully. READ MORE

4. 3. Using Computer Games to Teach Social Studies

   University essay from Institutionen för pedagogik, didaktik och utbildningsstudier

   Author : Richard Walls; [2012]
   Keywords : computer games; serious games; teaching; social studies; secondary school;

   Abstract : This study investigates the effectiveness of two computer games as learning tools in comparison to established learning tools teaching two different topics in the course Social Studies 1b of the Swedish Upper Secondary School Curriculum. The use of computer games in education is placed in the context of changing ideas of the aims for education systems in the 21st Century with regard to student skills rather than content, including digital skills. READ MORE