Low complexity soft demapping for non-binary LDPC codes

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Performance evaluation of non-binary LDPC codes on wireless channels

International audienc

Soil column experiments to quantify vadose zone water fluxes in arid settings

For the determination of groundwater recharge processes in arid environments, vadose zone water fluxes and water storage should be considered. To better understand and quantify vadose zone processes influencing groundwater recharge, a soil column experimental setup has been developed that mimics arid atmospheric conditions and measures water and temperature fluxes in high temporal and spatial resolution. The focus of the experiment was on the determination of water infiltration, redistribution, evaporation and percolation under non-isothermal conditions. TDR rod sensors and a specific TDR "Taupe" cable sensor were used for water content measurements and allowed the infiltration fronts to be traced over the whole column length. Applying single irrigations of different amount and intensity showed the applicability of the experimental setup for the measurement of water movement in the unsaturated soil column

Einsatz stereoselektiv wirkender Katalysatoren in waessrigen Mehrphasensystemen. Entwicklung von schaltbaren und enantioselektiven Liganden ('smart ligands') fuer die Homogenkatalyse mit Uebergangsmetallkomplexen in Wasser und waessrigen Zweiphasensystemen Schlussbericht

SIGLEAvailable from TIB Hannover: DtF QN1(93,23) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany)DEGerman