Daniel Caspari

Learn More
A number of N-methyl compounds, including several methylamines, creatine, sarcosine, choline, and betaine, were readily fermented by enrichment cultures yielding methane as a major product. Methylamine, dimethylamine, trimethylamine, and ethyldimethylamine were fermented by pure cultures of Methanosarcina barkeri; except for ethyldimethylamine, these amines(More)
The implementation of a reliable indoor localization system can be the starting point for a variety of much desired applications. Either we want to implement a solution for efficient patient monitoring inside a hospital or an automatic guide inside a museum, a working localization solution is needed. Smartphone technology provides us with a powerful and(More)
Dead Reckoning has successfully been used as a navigational method in the maritime field for positioning between two fixed locations. This approach can be also implemented for smartphones using acceleration sensor and magnetic field sensor. The reliability of the compass values obtained is important in order to calculate the new position. Different tests of(More)
  • 1