Ueber die drei haupts?chlichsten Sorten Pfefferminz?l

Ohne Zusammenfassung     

Zur Identificirung von reinem Eucalyptol

Ohne Zusammenfassung     

Dressed energy of the XXZ chain in the complex plane

We highlight what seems to be a remaining subtlety in the argument for the cancellation of the total anomaly associated with the M5-brane in M-theory. Then, we prove that this subtlety is resolved under the hypothesis that the C-field flux is charge-quantized in the generalized cohomology theory called J-twisted cohomotopy.

     

Liquid analysis dielectric capillary barrier discharge

In this study a simple micro-tube-based system for analysis of metal-containing liquids is introduced and its analytical performance is evaluated. It is based on a miniaturised dielectric barrier discharge driven at atmospheric pressure. The emission lines of various elements are observed. The system is developed for quantitative measurements and the limits of detection are determined. Because of very low flow rates of just μL min⁻¹ the approach requires extremely low sample volumes.