Výsledky vyhledávání - "S. C. Palmer"

A high-intensity source of 6He atoms for fundamental research

Autor: G. C. Harper, H. E. Swanson, B. G. Delbridge, W. Williams, Ran Hong, D.I. Will, A. S. C. Palmer, A. García, A. Knecht, P. Müller, D. W. Zumwalt, R. G. H. Robertson, Christopher Wrede, S. Utsuno

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 660:43-47

We have designed and built a lithium target station for the production of 6He atoms for fundamental research. The system relies on the reaction 7Li(2H,3He)6He using a deuteron beam provided by the tandem Van de Graaff accelerator available at the Cen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0eb5bdbba90c295aebf82a7f5642e061
https://doi.org/10.1016/j.nima.2011.09.033

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Preparation of 114mIn low energy conversion electron sources

Autor: D.I. Will, A. S. C. Palmer, Bradley Filippone, M. P. Mendenhall, Christopher Wrede, Robert W. Pattie, G. C. Harper, Alejandro Garcia, Albert Young, Scott A. Lassell, Jie Liu

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 269:1113-1116

The preparation of ^(114)mIn sources of conversion electrons in the energy range 162–190 keV and β continuum with a 1989 keV endpoint via ion implantation of ^(113)In into Al substrates and subsequent irradiation by thermal and epi-thermal neutron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f203bc5fbd470016a0dcab0556868d2b
https://doi.org/10.1016/j.nimb.2011.02.076

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Preparation of 20Ne, 24Mg, 28Si, 32S, and 36Ar targets by ion implantation into thin carbon foils

Autor: Christopher Wrede, D.I. Will, A. García, D. A. Short, A. S. C. Palmer, G.C. Harper, B.M. Freeman, K. Deryckx

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 268:3482-3484

The preparation of isotopically pure 3 – 6 μ g / cm 2 targets of 20Ne, 24Mg, 28Si, 32S, and 36Ar by the implantation of 25–70 keV ions into 30 μ g / cm 2 carbon foils is described.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc476b307d6041b0ab4541cf15835bf0
https://doi.org/10.1016/j.nimb.2010.09.009

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Sensitivity Analysis of Absorption Cycle Fluid Thermodynamic Properties

Autor: S. C. Palmer, Sam V. Shelton

Publikováno v: Journal of Energy Resources Technology. 121:137-141

Absorption heat pump technology may be improved by new cycle configurations by new working fluids. In this study, the effect of hypothetical working fluids on performance improvement is explored. The performance of two cycles is studied using three f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89d931cc511c6d3c92af49be20a0891d
https://doi.org/10.1115/1.2795069

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Randomised trial comparing the recording ability of a novel, electronic emergency documentation system with the AHA paper cardiac arrest record

Autor: Eliot B. Grigg, Jeffrey Grigg, Bala G. Nair, A. S. C. Palmer, Peter Oppenheimer, Axel Roesler, Brian C. Ross, Tim Wu

Publikováno v: Emergency medicine journal : EMJ. 31(10)

Objective To evaluate the ability of an electronic system created at the University of Washington to accurately document prerecorded VF and pulseless electrical activity (PEA) cardiac arrest scenarios compared with the American Heart Association pape

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::623ebb28410878e3ed2da9a2d96ea51e
https://pubmed.ncbi.nlm.nih.gov/23896590

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Weak interaction studies with [sup 6]He

Publikováno v: AIP Conference Proceedings.

The 6He nucleus is an ideal candidate to study the weak interaction. To this end we have built a high-intensity source of 6He delivering ~10^10 atoms/s to experiments. Taking full advantage of that available intensity we have performed a high-precisi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::674277b2546810a46702a0d4f5bdfe28
https://doi.org/10.1063/1.4826859

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Burst Pressures of Pipes Containing Dents and Gouges

Autor: E R Lancaster, S C Palmer

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 210:19-27

Mechanical damage to pipelines may take the form of dents and gouges, which may also incorporate cracks. The combination of a gouge within a dent has long been recognized as the most severe form of damage, and can result in failure at very low intern

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::331fe94cf45082ca059b4c34bd76177f
https://doi.org/10.1243/pime_proc_1996_210_289_02

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Strain Concentrations in Pressurized Dented Pipes

Autor: S C Palmer, E R Lancaster

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 210:29-38

Knowledge of the strain distribution in a dent is crucial in assessing the severity of damage to pipes. Accordingly this paper presents the results of a series of tests to measure strains and displacements in previously dented aluminium pipes subject

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20cabbee39c74aea3f0b401b8737d01d
https://doi.org/10.1243/pime_proc_1996_210_290_02

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Thapsigargin selectively stimulates synthesis of phosphatidylglycerol in N1E-115 neuroblastoma cells and phosphatidylinositol in C6 glioma cells

Autor: H. W. Cook, F. B. S. C. Palmer, D. M. Byers

Publikováno v: Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 1215:190-197

Phospholipid metabolism was studied in N1E-115 neuroblastoma and C6 glioma cells exposed to thapsigargin, a selective inhibitor of endoplasmic reticulum Ca(2+)-ATPase that raises the cytosolic free Ca2+ concentration [Ca2+]i. Thapsigargin caused only

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de3137ebc02b254d14f01fb7a6fdd307
https://doi.org/10.1016/0005-2760(94)90110-4

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Stresses in Storage Tanks Caused by Differential Settlement

Autor: S C Palmer

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 208:5-16

Differential settlement around the circumference of the foundation below the shell of a vertical cylindrical storage tank is a particularly severe form of settlement, and can cause distortion and stressing of the tank. The resulting deflections and s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05238e44a6755c892199ad7c626aec96
https://doi.org/10.1243/pime_proc_1994_208_204_02

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