Search Results - "Murray, S.N"

Evaluating ecological states of rocky intertidal communities: A Best Professional Judgment exercise by Murray, S.N., Weisberg, S.B., Raimondi, P.T., Ambrose, R.F., Bell, C.A., Blanchette, C.A., Burnaford, J.L., Dethier, M.N., Engle, J.M., Foster, M.S., Miner, C.M., Nielsen, K.J., Pearse, J.S., Richards, D.V., Smith, J.R.

“…•Expert judgment was used to assess the ecological states of rocky shore communities.•Agreement levels were similar to those for soft bottom macroinvertebrate…”
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Rapid Assessment Survey for exotic organisms in southern California bays and harbors, and abundance in port and non-port areas by Cohen, A.N, Harris, L.H, Bingham, B.L, Carlton, J.T, Chapman, J.W, Lambert, C.C, Lambert, G, Ljubenkov, J.C, Murray, S.N, Rao, L.C

“…In recent decades, the world has witnessed an array of harmful invasions by exotic marine organisms. To provide the public and policymakers with better…”
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An efficient negative surface ionization source for RIB generation by Alton, G.D, Liu, Y, Zaim, H, Murray, S.N

“…A high-efficiency, negative surface ionization source, equipped with spherical-sector LaB 6 ionizer, has been developed for generating radioactive beams of…”
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A new concept kinetic-ejection negative-ion source for rib generation by Alton, G.D, Liu, Y, Williams, C, Murray, S.N

“…Chemically active radioactive species are often released from target-materials in a variety of molecular forms. For example, 17F, is principally released from…”
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Advances in the Performance of the SNS Ion Source by Welton, R.F., Stockli, M.P., Murray, S.N., Keller, R.

“…The ion source developed for the Spallation Neutron Source (SNS) is a radio frequency, multi-cusp source designed to produce ∼ 40 mA of H - with a normalized…”
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Advanced RF-driven H- ion sources at the SNS by Welton, R.F., Stockli, M.P., Murray, S.N., Pennisi, T.R., Han, B., Kang, Y., Goulding, R.H., Crisp, D.W., Luciano, N.P., Carmichael, J.R., Carr, J.

“…The US spallation neutron source* (SNS), will require substantially higher average and pulse H" beam current than can be produced from conventional H - ion…”
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A new concept positive (negative) surface ionization source equipped with a high porosity ionizer by Alton, G.D, Welton, R.F, Cui, B, Murray, S.N, Mills, G.D

“…A versatile, new concept, spherical-geometry, positive (negative) surface-ionization source has been designed, fabricated, and initial tests completed which…”
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Progress, status, and plans for the HRIBF project by Olsen, D.K, Auble, R.L, Alton, G.D, Bailey, J.D, Dinehart, M.R, Dukes, C.L, Dowling, D.T, Haynes, D.L, Jones, C.M, Lane, S.N, LeCroy, C.T, Juras, R.C, Meigs, M.J, Mills, G.D, Mosko, S.W, Mueller, P.E, Murray, S.N, Tatum, B.A, Welton, R.F, Wollnik, H

“…Over the last three years, the Holifield accelerator system has been reconfigured into a first-generation radioactive ion beam facility, the HRIBF, a national…”
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Dietary selectivity in the field and food preferences in the laboratory for two herbivorous fishes (Cebidichthys violaceus and Xiphister mucosus) from a temperate intertidal zone by Horn, M.H, Murray, S.N, Edwards, T.W

“…Diets and food selectivity of two stichaeid fishes (Cebidichthys violaceus and Xiphister mucosus ) from the rocky intertidal zone of the central California…”
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A universal method for effusive-flow characterization of target/vapor transport systems for RIB generation by Bilheux, J.C., Alton, G.D., Liu, Y., Murray, S.N., Williams, C., Reed, C.A.

“…Worldwide interest in the use of accelerated radioactive ion beams (RIBs) for exploring reactions important in understanding the structure of the nucleus and…”
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Development and status of the SNS ion source by Welton, R.F., Stockli, M.P., Murray, S.N., Keller, R.

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Performance enhancement of a compact radio frequency ion source by the injection of supplemental electrons by Welton, R.F., Alton, G.D., Becher, D., Mills, G.D., Dellwo, J., Murray, S.N.

“…A versatile, high brightness, volume type, RF source, capable of producing positive ion beams with intensities as high as 1 mA from gaseous feed materials and…”
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