The beta-galactosidase activities arising from Tn5lac insertions in several genes required for antibiotic TA production were measured under different growth conditions. In all of the non-TA-producing mutants, the beta-galactosidase specific activity was higher when the cells were grown in nutrient-limited 0.5CTS medium (0.5% Casitone plus alanine, serine, and glucose) than in rich 2CT medium (2...

13. ter Berg HW, Dippel DW, Limburg M, Schievink WI, van Gijn J. Familial intracranial aneurysms: a review. Stroke. 1992;23:1024–1030. 14. Lozano AM, Leblanc R. Familial intracranial aneurysms. J Neurosurg.

We have performed 3D PIC simulations for PEP-II, SuperKEKB and KEKB parameters by using SLAC[1], LBL[3] and KEK[2] code. Input parameters for PEP-II, SuperKEKB and KEKB are listed in table 1, 2, 3, respectively. The simulation results are shown in Fig. 1, 2, 3 and 4. These results are in reasonable agreement. For PEP-II parameter at the LER horizontal tune of 0.5125, Luminosity by KEK code is s...

Introduction.......................................................................................1022 I. The Cases .................................................................................1030 A. In re the Marriage of Litowitz v. Litowitz ..............................1030 B. Davis v. Davis.....................................................................1033 C. Kass v. Kass .........

We have searched for molecular absorption lines at millimeter wavelengths in eleven gravitational lens systems discovered in the JVAS/CLASS surveys of flat spectrum radio sources. Spectra of only one source 1030+074 were obtained in the 3-, 2and 1.3-millimeter band at the frequencies corresponding to common molecular transitions of CO and HCO as continuum emission was not found in any of the ot...

Ti–6Al–4V foams are produced by the expansion of pressurized argon pores trapped in billets created by powder metallurgy. Pore expansion during thermal cycling (840–1030 C, which induces transformation superplasticity in Ti–6Al–4V) improves both the foaming rate (by reducing the flow stress) and the final porosity (by delaying fracture of the pores and subsequent escape of the gas), as compared...