Zobrazeno 1 - 10
of 275
pro vyhledávání: '"Green, J. C."'
Autor:
Schindhelm, Eric R., Green, J. C., Siegmund, Oswald H. W., Ertley, Camden, Fleming, Brian T., France, Kevin C., Harris, Walter M., Harwit, Alex, McCandliss, Stephan R., Vallerga, John V.
Microchannel plate (MCP) detectors have been the detector of choice for ultraviolet (UV) instruments onboard many NASA missions. These detectors have many advantages, including high spatial resolution
Externí odkaz:
http://hdl.handle.net/10150/626502
http://arizona.openrepository.com/arizona/handle/10150/626502
http://arizona.openrepository.com/arizona/handle/10150/626502
Autor:
Green, J. C. D.
This study investigates the poorly characterised V. cholerae flagellar genes flhF and flhG and their role in flagellum localisation and biogenesis. To assess the function of flhF, which encodes the flagellar signal recognition particle (SRP) – fami
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.599643
Autor:
Stocke, J. T., Keeney, B. A., Danforth, C. W., Syphers, D., Yamamoto, H., Shull, J. M., Green, J. C., Froning, C., Savage, B. D., Wakker, B., Kim, T. -S., Ryan-Weber, E. V., Kacprzak, G. G.
Publikováno v:
2014ApJ...791..128S
Using the Cosmic Origins Spectrograph (COS) on the Hubble Space Telescope (HST) the COS Science Team has conducted a high signal-to-noise survey of 14 bright QSOs. In a previous paper (Savage et al. 2014) these far-UV spectra were used to discover 14
Externí odkaz:
http://arxiv.org/abs/1405.4307
Autor:
Savage, B. D., Kim, T. -S., Wakker, B. P., Keeney, B., Shull, J. M., Stocke, J. T., Green, J. C.
We report on the observed properties of the plasma revealed through high signal-to-noise (S/N) observations of 54 intervening O VI absorption systems containing 85 O VI and 133 H I components in a blind survey of 14 QSOs observed at ~18 km s-1 resolu
Externí odkaz:
http://arxiv.org/abs/1403.7542
Autor:
Green, J. C.
In order to determine the effect of aquatic macrophytes on channel hydrology, a model was developed to calculate channel resistance for rivers containing vegetation growth. Separate models of grain resistance and vegetation resistance were developed,
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.599645
Autor:
Froning, C. S., Cantrell, A. G., Maccarone, T. J., France, K., Khargharia, J., Wintr, L. M., Robinson, E. L., Hynes, R. I., Broderick, J. W., Markoff, S., Torres, M. A. P., Garcia, M., Bailyn, C. D., Prochaska, J. X., Werk, J., Thom, C., Beland, S., Danforth, C. W., Keeney, B., Green, J. C.
[Abridged.] We present multiwavelength observations of the black hole binary system, A0620-00. Using the Cosmic Origins Spectrograph on the Hubble Space Telescope, we have obtained the first FUV spectrum of A0620-00. The observed spectrum is flat in
Externí odkaz:
http://arxiv.org/abs/1109.1813
Autor:
Morley, G. W., Herbert, B. J., Lee, S. M., Porfyrakis, K., Dennis, T. J. S., Nguyen-Manh, D., Scipioni, R., van Tol, J., Horsfield, A. P., Ardavan, A., Pettifor, D. G., Green, J. C., Briggs, G. A. D.
Publikováno v:
Nanotechnology 16, 2469 (2005)
The electron spin g- and hyperfine tensors of the endohedral metallofullerene Sc@C82 are anisotropic. Using electron spin resonance (ESR) and density functional theory (DFT), we can relate their principal axes to the coordinate frame of the molecule,
Externí odkaz:
http://arxiv.org/abs/0809.2029
Autor:
Wakker, B. P., Savage, B. D., Sembach, K. R., Richter, P., Meade, M., Jenkins, E. B., Shull, J. M., Ake, T. B., Blair, W. P., Friedman, S. D., Green, J. C., Green, R. F., Kruk, J. W., Moos, H. W., Murphy, E. M., Oegerle, W. R., Sahnow, D. J., Sonneborn, G., Wilkinson, E., York, D. G.
We present FUSE observations of OVI absorption in a sample of 100 extragalactic targets and 2 distant halo stars. We describe the details of the calibration, alignment in velocity, continuum fitting, and manner in which contaminants were removed (Gal
Externí odkaz:
http://arxiv.org/abs/astro-ph/0208009
Autor:
Moos, H. W., Sembach, K. R., Vidal-Madjar, A., York, D. G., Friedman, S. D., Hebrard, G., Kruk, J. W., Lehner, N., Lemoine, M., Sonneborn, G., Wood, B. E., Ake, T. B., Andre, M., Blair, W. P., Chayer, P., Gry, C., Dupree, A. K., Ferlet, R., Feldman, P. D., Green, J. C., Howk, J. C., Hutchings, J. B., Jenkins, E. B., Linsky, J. L., Murphy, E. M., Oegerle, W. R., Oliveira, C., Roth, K., Sahnow, D. J., Savage, B. D., Shull, J. M., Tripp, T. M., Weiler, E. J., Welsh, B. Y., Wilkinson, E., Woodgate, B. E.
Publikováno v:
Astrophys.J.Suppl.140:3-18,2002
Observations obtained with the Far Ultraviolet Spectroscopic Explorer (FUSE) have been used to determine the column densities of D I, O I, and N I along seven sight lines that probe the local interstellar medium (LISM) at distances from 37 pc to 179
Externí odkaz:
http://arxiv.org/abs/astro-ph/0112519
Autor:
Murphy, E. M., Sembach, K. R., Gibson, B. K., Shull, J. M., Savage, B. D., Roth, K. C., Moos, H. W., Green, J. C., York, D. G., Wakker, B. P.
We present Far Ultraviolet Spectroscopic Explorer (FUSE) observations of the sightline toward the Seyfert 1 galaxy Markarian 876, which passes through high velocity cloud (HVC) complex C. This sight line demonstrates the ability of FUSE to measure io
Externí odkaz:
http://arxiv.org/abs/astro-ph/0005408