Search Results - "Johnson, A R"

Characterizing the Uncertainty in Cluster Magnetic Fields Derived from Rotation Measures by Johnson, A. R., Rudnick, L., Jones, T. W., Mendygral, P. J., Dolag, K.

“…Magnetic fields play vital roles in intracluster media (ICMs), but estimating their strengths and distributions from observations is a major challenge. Faraday…”
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The Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) on RBSP by Kletzing, C. A., Kurth, W. S., Acuna, M., MacDowall, R. J., Torbert, R. B., Averkamp, T., Bodet, D., Bounds, S. R., Chutter, M., Connerney, J., Crawford, D., Dolan, J. S., Dvorsky, R., Hospodarsky, G. B., Howard, J., Jordanova, V., Johnson, R. A., Kirchner, D. L., Mokrzycki, B., Needell, G., Odom, J., Mark, D., Pfaff, R., Phillips, J. R., Piker, C. W., Remington, S. L., Rowland, D., Santolik, O., Schnurr, R., Sheppard, D., Smith, C. W., Thorne, R. M., Tyler, J.

“…The Electric and Magnetic Field Instrument and Integrated Science (EMFISIS) investigation on the NASA Radiation Belt Storm Probes (now named the Van Allen…”
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Frequency comb offset detection using supercontinuum generation in silicon nitride waveguides by Mayer, A. S., Klenner, A., Johnson, A. R., Luke, K., Lamont, M. R. E., Okawachi, Y., Lipson, M., Gaeta, A. L., Keller, U.

“…We present the first direct carrier-envelope-offset (CEO) frequency detection of a modelocked laser based on supercontinuum generation (SCG) in a…”
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Measurement of Muon Neutrino Quasielastic Scattering on Carbon by Aguilar-Arevalo, A. A., Bazarko, A. O., Brice, S. J., Brown, B. C., Bugel, L., Cao, J., Coney, L., Conrad, J. M., Cox, D. C., Curioni, A., Djurcic, Z., Finley, D. A., Fleming, B. T., Ford, R., Garcia, F. G., Garvey, G. T., Green, C., Green, J. A., Hart, T. L., Hawker, E., Imlay, R., Johnson, R. A., Kasper, P., Katori, T., Kobilarcik, T., Kourbanis, I., Koutsoliotas, S., Laird, E. M., Link, J. M., Liu, Y., Louis, W. C., Mahn, K. B. M., Marsh, W., Martin, P. S., McGregor, G., Metcalf, W., Meyers, P. D., Mills, F., Mills, G. B., Monroe, J., Moore, C. D., Nelson, R. H., Nienaber, P., Ouedraogo, S., Patterson, R. B., Perevalov, D., Polly, C. C., Prebys, E., Raaf, J. L., Ray, H., Roe, B. P., Russell, A. D., Sandberg, V., Schirato, R., Schmitz, D., Shaevitz, M. H., Shoemaker, F. C., Smith, D., Sorel, M., Spentzouris, P., Stancu, I., Stefanski, R. J., Sung, M., Tanaka, H. A., Tayloe, R., Tzanov, M., Van de Water, R., Wascko, M. O., White, D. H., Wilking, M. J., Yang, H. J., Zeller, G. P., Zimmerman, E. D.

“…The observation of neutrino oscillations is clear evidence for physics beyond the standard model. To make precise measurements of this phenomenon, neutrino…”
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In vivo imaging of tau pathology using multi-parametric quantitative MRI by Wells, J.A., O'Callaghan, J.M., Holmes, H.E., Powell, N.M., Johnson, R.A., Siow, B., Torrealdea, F., Ismail, O., Walker-Samuel, S., Golay, X., Rega, M., Richardson, S., Modat, M., Cardoso, M.J., Ourselin, S., Schwarz, A.J., Ahmed, Z., Murray, T.K., O'Neill, M.J., Collins, E.C., Colgan, N., Lythgoe, M.F.

“…As the number of people diagnosed with Alzheimer's disease (AD) reaches epidemic proportions, there is an urgent need to develop effective treatment strategies…”
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The Use of Discontinuities and Functional Groups to Assess Relative Resilience in Complex Systems by Allen, Craig R., Gunderson, L., Johnson, A. R.

“…It is evident when the resilience of a system has been exceeded and the system qualitatively changed. However, it is not clear how to measure resilience in a…”
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ACS Photometry of Extended, Luminous Globular Clusters in the Outskirts of M31 by Mackey, A. D, Huxor, A, Ferguson, A. M. N, Tanvir, N. R, Irwin, M, Ibata, R, Bridges, T, Johnson, R. A, Lewis, G

“…A new population of extended, luminous globular clusters has recently been discovered in the outskirts of M31. These objects have luminosities typical of…”
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Atomic scale structure of sputtered metal multilayers by Zhou, X.W., Wadley, H.N.G., Johnson, R.A., Larson, D.J., Tabat, N., Cerezo, A., Petford-Long, A.K., Smith, G.D.W., Clifton, P.H., Martens, R.L., Kelly, T.F.

“…A combined theoretical and experimental approach has been used to study nanoscale CoFe/Cu/CoFe multilayer films grown by sputter deposition. Such films have…”
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Measuring ammonia emissions from land applied manure: an intercomparison of commonly used samplers and techniques by Misselbrook, T.H., Nicholson, F.A., Chambers, B.J., Johnson, R.A.

“…A number of techniques have been developed to quantify ammonia (NH 3) emissions following land application of manure or fertiliser. In this study, coefficients…”
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Connective Tissue Growth Factor Induces Extracellular Matrix in Asthmatic Airway Smooth Muscle by Johnson, Peter R. A, Burgess, Janette K, Ge, Qi, Poniris, Maree, Boustany, Sarah, Twigg, Stephen M, Black, Judith L

“…Transforming growth factor (TGF)-beta and connective tissue growth factor may be implicated in extracellular matrix protein deposition in asthma. We have…”
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Independent colony founding by ergatoid queens in the ant genus Pogonomyrmex: queen foraging provides an alternative to dependent colony founding by Johnson, R. A

“…Ant queens exhibit two primary strategies to initiate nests, independent colony founding (ICF) by solitary queens and dependent colony founding (DCF) when the…”
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ACS Photometry of Newly Discovered Globular Clusters in the Outer Halo of M31 by Mackey, A. D, Huxor, A, Ferguson, A. M. N, Tanvir, N. R, Irwin, M, Ibata, R, Bridges, T, Johnson, R. A, Lewis, G

“…We report the first results from deep ACS imaging of 10 classical globular clusters in the far outer regions (15 kpc R sub(p) 100 kpc) of M31. Eight of the…”
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Ion-Induced Energy Pulse Mechanism for Single-Event Burnout in High-Voltage SiC Power MOSFETs and Junction Barrier Schottky Diodes by Ball, D. R., Hutson, J. M., Javanainen, A., Lauenstein, J.-M., Galloway, K. F., Johnson, R. A., Alles, M. L., Sternberg, A. L., Sierawski, B. D., Witulski, A. F., Reed, R. A., Schrimpf, R. D.

“…Heavy-ion data suggest that a common mechanism is responsible for single-event burnout (SEB) in 1200-V power MOSFETs and junction barrier Schottky (JBS)…”
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Multiwavelength study of the nuclei of a volume-limited sample of galaxies – II. Optical, infrared and radio observations by Lira, P., Johnson, R. A., Lawrence, A., Cid Fernandes, R.

“…We present optical and infrared broad-band images, radio maps, and optical spectroscopy for the nuclear region of a sample of nearby galaxies. The galaxies…”
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Mechanisms, models and methods of vapor deposition by Wadley, H.N.G, Zhou, X, Johnson, R.A, Neurock, M

“…The condensation and assembly of atomic fluxes incident upon the surface of a thin film during its growth by vapor deposition is complex. Mediating the growth…”
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Expression of connective tissue growth factor in asthmatic airway smooth muscle cells by Burgess, Janette K, Johnson, Peter R A, Ge, Qi, Au, Wendy W, Poniris, Maree H, McParland, Brent E, King, Greg, Roth, Michael, Black, Judith L

“…There is strong evidence to implicate transforming growth factor-beta in the remodeling that occurs in asthma, as levels are increased in bronchial lavage…”
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Cervical spinal demyelination with ethidium bromide impairs respiratory (phrenic) activity and forelimb motor behavior in rats by Nichols, N.L., Punzo, A.M., Duncan, I.D., Mitchell, G.S., Johnson, R.A.

“…► Spinal ethidium bromide injections produced transient dorsolateral demyelination. ► Ventilation did not change with ethidium bromide (EB) demyelination. ►…”
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Effects of Breakdown Voltage on Single-Event Burnout Tolerance of High-Voltage SiC Power MOSFETs by Ball, D. R., Galloway, K. F., Johnson, R. A., Alles, M. L., Sternberg, A. L., Witulski, A. F., Reed, R. A., Schrimpf, R. D., Hutson, J. M., Lauenstein, J.-M.

“…Ion- and terrestrial neutron-induced single-event burnout (SEB) data indicate that a thicker, more lightly doped epitaxial (epi) region significantly increases…”
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Crystal Structures of D-N-(2-Adamantyl)phenylglycinol and L-N-(2-Adamantyl)diphenylphenylalinol: Chiral Amino Alcohols Utilized as Ligands for Catalytic Asymmetric Hydroamination by Reinheimer, E. W., Kohn, A. W., Groeneman, R. H., Krueger, H. R., Kantardjieff, K., Johnson, A. R.

“…Amino alcohols are important ligands for the asymmetric catalytic hydroamination of aminoallenes to form chiral pyrrolidines. Herein, we report the crystal…”
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Slurry application techniques to reduce ammonia emissions: Results of some UK field-scale experiments by MISSELBROOK, T. H, SMITH, K. A, JOHNSON, R. A, PAIN, B. F

“…Shallow injection, trailing shoe and band spreading machines were evaluated, in terms of their potential for reducing ammonia (NH3) emission, by making…”
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