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Numerical simulation models are utilized for the development and the design of semiconductor devices to a steadily growing extent. However, the simulation programs to date are known only to be handled under some restrictions. This paper presents the novel program system BAMBI, capable of simulating the two-dimensional transient behavior of arbitrarily… (More)
We investigate the X-ray and near-infrared emission properties of a sample of pre-main sequence (PMS) stellar systems in the Orion Nebula Cluster (ONC) that display evidence for circumstellar disks (" proplyds ") and optical jets in Hub-ble Space Telescope (HST) imaging. Our study uses X-ray data acquired during Chandra Orion Ultradeep Program (COUP)… (More)
Senna consists of the dried leaflets or fruits of Cassia senna (C. acutifolia) known in commerce as Alexandrian senna and of Cassia angustifolia commonly known as Tinnevelly senna. The senna plants are small shrubs of Leguminosae cultivated either in Somalia, the Arabian peninsula and near the Nile river. Tinnevelly senna is obtained from cultivated plants… (More)
Since only relative results have been obtained with all in vitro investigations of tooth paste abrasiveness (i.e., dependent on the method of cleaning selected and the evaluation), an in vivo method was described with which absolute values may be obtained in the mouths of subjects participating in the cleaning tests.