Paolo Bellomo

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RELIABILITY MODELING AND RESULTS* P. Bellomo, A. Donaldson, D. MacNair, SLAC, Stanford, CA 94309, USA Abstract The B-Factory is a high-energy physics facility for studying matter versus anti-matter asymmetry. It utilizes 200 Intermediate DC power systems, employing 2.5 to 17kW switchmode converters, to supply beam-shaping magnets with regulated current.(More)
SSRL is planning to upgrade the 3 GeV SPEAR storage ring in FY 2002 to reduce the emittance from 160 nm-rad to 18 nm-rad and to increase the beam current from 100 to 200 mA, and then towards 500 mA as photon beam lines are upgraded. The core of the ’SPEAR 3’ project includes new magnets and power supplies for a DBA lattice, vacuum chamber, and a modedamped(More)
The various power systems for supplying the PEP-II DC magnets rely exclusively on switchmode conversion, utilizing a variety of means depending on the requirements. All of the larger power supplies, ranging from 10 to 200 kW, are powered from DC sources utilizing rectified 480 V AC. Choppers can be used for the series-connected strings, but for smaller(More)
W. Corbett, R. Hettel, R. Akre, P. Bellomo, R. Boyce, L. Cadapan, R. Cassel, B. Choi, D. Dell’Orco, I. Evans, T. Elioff, R. Fuller, N. Kurita, J Langton, G. Leyh, C.Limborg, D. Macnair, D. Martin, E. Medvedko, C. Ng, Y. Nosochkov, J. Olsen, M. Ortega, C. Pappas, S. Park, H. Rarback, A, Ringwall, P. Rodriguez, J. Safranek, H. Schwarz, B. Scott, J. Sebek, S.(More)
J.N. Corlett, S. Marks , R. Rimmer, R. Schlueter Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 P. Bellomo, V. Bharadwaj, R. Cassel, P. Corredoura, P. Emma, R.K. Jobe, P. Krejcik, S. Mao, B. McKee, K. Millage, M. Munro, C. Pappas, T.O. Raubenheimer, S. Rokni, M.C. Ross, H. Schwarz, J. Sheppard, C.M. Spencer, R.C. Tighe, M. Woodley(More)
Esters, amides, and hydrazides of 3-carboxyrifamycin S were synthesized by oxidizing the cyanohydrin of 3-formylrifamycin SV to 3-(cyanocarbonyl)rifamycin S, followed by treatment with alcohols, amines and hydrazines. The in vitro microbiological activity of the derivatives was quite low, especially toward Gram-negative bacteria. This poor activity was not(More)
R. Hettel, P. Bellomo, M. Browne, R. Boyce, L. Cadapan, R. Cassel, B. Choi, S. Clark, J. Corbett, P. Corredoura, E. Daly, D. Dell’Orco, T. Elioff, J. Judkins, N. Kurita, J Langton, G. Leyh, C.Limborg, D. Macnair, D. Martin, E. Medvedko, C. Ng, Y. Nosochkov, J. Olsen, C. Pappas, S. Park, H. Rarback, J. Safranek, H. Schwarz, B. Scott, J. Sebek, S. Smith, J.(More)
P. Bambade,* M. Alabau Pons, J. Amann, D. Angal-Kalinin, R. Apsimon, S. Araki, A. Aryshev, S. Bai, P. Bellomo, D. Bett, G. Blair, B. Bolzon, S. Boogert, G. Boorman, P. N. Burrows, G. Christian, P. Coe, B. Constance, J.-P. Delahaye, L. Deacon, E. Elsen, A. Faus-Golfe, M. Fukuda, J. Gao, N. Geffroy, E. Gianfelice-Wendt, H. Guler, H. Hayano, A.-Y. Heo, Y.(More)