We demonstrate efficient generation of photon pairs at 1316 nm in a fiber-coupled type-II phase-matched Rb-indiffused waveguide in periodically poled KTiOPO(4). The integrated waveguide source has a pair production rate of 2 x 10(7)/s/mW in a 1.08-nm bandwidth, in good agreement with a theoretical model that takes into account the transversal momentum imparted on the phase matching function by ...

Brady, R. O., Kanfer, J. N. & Shapiro, D. (1965) Biochem. Biophys. Res. Commun. 18,221-225 Brady, R. O., Pentchev, P. G., Gal, A. E., Hibbert, S. R. & Dekaban, A. S. (1974) N. Engl. J. Med. 291,989-993 Gregoriadis, G. (1974) in Enzyme Replacement Therapy of Lysosomal Storage Diseases (Tager, J. M., Hooghwinke1.G. J. M. &Daems, W. Th.,eds.),pp. 131-148,North-Holland Publishing Co., Amsterdam and...

Calculations are presented for the glycine–(H2O)3 cluster anion, with glycine in canonical or zwitterionic form. The zwitterionic anions are predicted to be considerably lower in energy than the canonical anions, and the latter forms are found to be prone to isomerization to the zwitterionic anions. Therefore, we predict that the zwitterionic anions would be observed predominantly in the gas ph...

The present study was conducted to investigate the chemical composition of rice polishing available in Pakistan used in poultry rations as an energy source. Chemical analysis of 195 samples was done. Overall, 60% samples had either lower or higher percentage of ether extract as compared to reference value (1316%). Large number of samples (41.54%) showed lower value of ether extract (less than 1...

Abstract. In the paper of Uwano [Czech. J. of Phys., vol.56, pp.1311-1316 (2006)], a gradient system is found on the space of density matrices endowed with the quantum SLD Fisher metric (to be referred to as the quantum information space) that realizes a generalization of a gradient system on the space of multinomial distributions studied by Nakamura [Japan J. Indust. Appl. Math., vol.10, pp.17...