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Efficient Removal of Noise and Interference in Multichannel Quadrupole Resonance

We present an improved multichannel detection algorithm for use in nuclear quadrupole resonance (NQR) applications. The presented method exploits spatial diversity and additional noise-only data to efficiently remove spatially and temporally correlated noise and interference components from the measured data. Numerical investigations indicate that the “cleaner” data, thus obtained, allows for impr

Studies of X-Ray Optics And Polarimetry For Synchrotron Radiation

Popular Abstract in English Among the large variety of experiments performed in science, a common one is to pass a light beam through a sample, the object to be studied, and to study the outcomes of the light-sample interaction. Many light sources have been used for this purpose, like light bulbs and lasers. A modern light source used nowadays is the so-called storage ring. In the storage rings elSynchrotron radiation sources have greatly contributed to the progress in many fields of science. The development of the storage ring technologies have made possible to obtain very low emittance electron beams, which together with the use of undulators allow to guide a very high photon flux into a very small beam size required by the experiments. Development of sources has been accompanied with eq

Adaptive Resource Management Made Real

The adaptive resource management framework implemented in the European ACTORS project is presented. A resource manager has been developed that collaborates with a new Linux scheduler providing support for hard constant bandwidth server reservations, in order to adapt applications to changes in resource availability and to adapt the resource allocation to changes in application requirements. The fo