Sven Wedemeyer

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A 5-HT receptor in the nervous tissue of the desert locust (Schistocerca gregaria Forsk.) was investigated, using [3H]LSD (lysergic acid diethylamide) as the radioligand. [3H]LSD labels in addition a putative dopamine receptor whose specific [3H]LSD binding nevertheless could easily be diminished by co-incubation with 1 microM dopamine. The binding site was(More)
Three-dimensional numerical simulations with CO 5 BOLD, a new radiation hydrodynamics code, result in a dynamic, thermally bifurcated model of the non-magnetic chromosphere of the quiet Sun. The 3-D model includes the middle and low chromosphere, the photosphere, and the top of the convection zone, where acoustic waves are excited by convective motions.(More)
The Solar Simulations for the Atacama Large Millimeter Observatory Network (SSALMON) was initiated in 2014 in connection with two ALMA development studies. The Atacama Large Millimeter/submillimeter Array (ALMA) is a powerful new tool, which can also observe the Sun at high spatial, temporal, and spectral resolution. The international SSALMONetwork aims at(More)
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