Hagen Scholl

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Using Laskar’s frequency map analysis, we investigate the long-term stability of Venus Trojan orbits. By measuring the diffusion rate of proper frequencies, we outline in phase space the most stable region. It is located between 5 and 10 in proper inclination with libration amplitudes ranging from 50 to 110 . The proper eccentricity is lower than 0.13. The(More)
The disposition of ciprofloxacin and its pharmacologically active metabolites (sulfociprofloxacin, oxociprofloxacin, and desethylenciprofloxacin) in plasma, lung and bronchial tissues was studied in 24 patients undergoing a partial or total resection of the lung. The patients were divided into four groups, a control group and groups in which ciprofloxacin(More)
Ultrafast time-resolved electronic spectra of the primary events induced in the copper tetrasulfonated phthalocyanine Cu(tsPc)4-) in aqueous solution has been measured by femtosecond pump-probe transient absorption spectroscopy. The primary events initiated by the absorption of a photon occurring within the femtosecond time scale are discussed on the basis(More)
We numerically investigate under which conditions the planet detected at 2.1 AU of γ Cephei could form through the core-accretion scenario despite the perturbing presence of the highly eccentric companion star. We first show that the initial stage of runaway accretion of kilometer-sized planetesimals is possible within 2.5 AU from the central star only if(More)
Following oral administration the a-glucosidase inhibitor acarbose (O-4,6-dideoxy-4-[[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl) -2-cyclohexen-1-yl]amino]-a-D-glucopyranosyl-(1----4)-O-a-D-glu copyranosyl-(1----4)-D-glucopyranose, Bay g 5421) is degraded by digestive enzymes and/or intestinal microorganism. The effect of anaerobic intestinal bacteria(More)