Thomas Hunger

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The fine structure of coeloconic sensilla of Bombyx mori was studied in cryofixed specimens. These sensilla belong to the category of double-walled wall-pore sensilla. The pegs are approximately 10 microm long, located in pits on the dorsal side of the antennal branches, and longitudinally grooved in their distal half (grooved surface approximately 30(More)
We investigated the effects of platelet-activating factor (PAF, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine) on intracellular Ca2+ concentration ([Ca2+]i) and cell length in isolated and field-stimulated rat cardiomyocytes. [Ca2+]i and cell length of field-stimulated cells were determined simultaneously by confocal laser scan microscopy by using the(More)
The life time of the solder joint between base plate and ceramic substrate is usually tested by passively heating and cooling the power module (thermal cycling). This provokes delamination in the solder layer. But, the silicon dies in the power module are actively heated in the application. The accelerated life time test simulating this load is power(More)
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