In light of the recent data from BES collaboration for χc0 → V V , PP and SS, and from CLEO-c for ηη, η′η′ and ηη′, we present a detailed analysis of the decays of heavy quarkonia into light meson pairs such as χc0,2 → V V , PP and SS in a recently proposed parametrization scheme. An overall agreement with the data is achieved in χc0,2 → V V and PP , while in χc0 → SS we find that a possible ex...

<5E−38 45–102 1 206 e+ e− 1 ABBIENDI 08 OPAL <0.2E−36 200–700 1 1960 pp 2 ABULENCIA 06K CNTR < 2.E−36 1 300 e+ p 3,4 AKTAS 05A INDU < 0.2 E−36 2 300 e+ p 3,4 AKTAS 05A INDU < 0.09E−36 3 300 e+ p 3,4 AKTAS 05A INDU < 0.05E−36 ≥ 6 300 e+ p 3,4 AKTAS 05A INDU < 2.E−36 1 300 e+ p 3,5 AKTAS 05A INDU < 0.2E−36 2 300 e+ p 3,5 AKTAS 05A INDU < 0.07E−36 3 300 e+ p 3,5 AKTAS 05A INDU < 0.06E−36 ≥ 6 300 e...

Protein phosphatase-1 (PP-1) is involved in the regulation of numerous metabolic processes in mammalian cells. The major isoforms of PP-1, alpha, gamma1, and delta, have nearly identical catalytic domains, but they vary in sequence at their extreme NH2 and COOH termini. With specific antibodies raised against the unique COOH-terminal sequence of each isoform, we find that the three PP-1 isoform...

We have examined the role of protein phosphatase type 1 (PP-1) in mammalian cell mitosis. Immunofluorescence using anti-PP-1 antibodies revealed that PP-1, which is mainly localized in the cytoplasm of G1 and S phase cells, accumulates in the nucleus during G2 phase and intensely colocalizes with individual chromosomes at mitosis. This increase in nuclear PP-1 in G2/M cells was confirmed by imm...

MENT OF OBSTETRIC PROBLEMS. Edited by T. Barnett and J. J. Foley. (Pp. xiii+ 188; illustrated. 50s.) Oxford: Pcrgamon Press, 1963. THIS is the transcript of proceedings at the first Obstetric Coonference held under the auspices of the South-WVestern Obstetrical and Gv-nacological Society in Portsmouth in November, 1961. There were five sessions, devoted to the very important practical subjects ...