Zobrazeno 1 - 10
of 613
pro vyhledávání: '"Greenwald, S"'
When a planar object is rotated with respect to a directional light source, the reflected luminance changes. If surface lightness is to be a reliable guide to surface identity, observers must compensate for such changes. To the extent they do, observ
Externí odkaz:
http://hdl.handle.net/10454/2723
In the companion study (C. Ripamonti et al., 2004), we present data that measure the effect of surface slant on perceived lightness. Observers are neither perfectly lightness constant nor luminance matchers, and there is considerable individual varia
Externí odkaz:
http://hdl.handle.net/10454/3652
Autor:
Billing, M. G., Greenwald, S., Liu, X., Li, Y., Sabol, D., Smith, E. N., Strohman, C. R., Palmer, M. A., Munson, D. V.
Cornell's electron/positron storage ring (CESR) was modified over a series of accelerator shutdowns beginning in May 2008, which substantially improves its capability for research and development for particle accelerators. CESR's energy span from 1.8
Externí odkaz:
http://arxiv.org/abs/1608.06534
Autor:
Billing, M. G., Conway, J. V., Crittendan, J. A., Greenwald, S., Li, Y., Meller, R. E., Strohman, C. R., Sikora, J. P., Calvey, J. R., Palmer, M. A.
Cornell's electron/positron storage ring (CESR) was modified over a series of accelerator shutdowns beginning in May 2008, which substantially improves its capability for research and development for particle accelerators. CESR's energy span from 1.8
Externí odkaz:
http://arxiv.org/abs/1512.00748
Autor:
Hartung, W. H., Asner, D. M., Conway, J. V., Dennett, C. A., Greenwald, S., Kim, J. -S., Li, Y., Moore, T. P., Omanovic, V., Palmer, M. A., Strohman, C. R.
The performance of a particle accelerator can be limited by the build-up of an electron cloud (EC) in the vacuum chamber. Secondary electron emission from the chamber walls can contribute to EC growth. An apparatus for in-situ measurements of the sec
Externí odkaz:
http://arxiv.org/abs/1412.3477
Autor:
Hartung, W. H., Asner, D. M., Conway, J. V., Dennett, C. A., Greenwald, S., Kim, J. -S., Li, Y., Moore, T. P., Omanovic, V., Palmer, M. A., Strohman, C. R.
The achievable beam current and beam quality of a particle accelerator can be limited by the build-up of an electron cloud (EC) in the vacuum chamber. Secondary electron emission from the walls of the vacuum chamber can contribute to the growth of th
Externí odkaz:
http://arxiv.org/abs/1407.0772
Autor:
Scott, D. J., Capista, D., Duel, K. L., Zwaska, R. M., Greenwald, S., Hartung, W., Li, Y., Moore, T. P., Palmer, M. A., Kirby, R., Pivi, M., Wang, L.
We discuss the progress made on a new installation in Fermilab's Main Injector that will help investigate the electron cloud phenomenon by making direct measurements of the secondary electron yield (SEY) of samples irradiated in the accelerator. In t
Externí odkaz:
http://arxiv.org/abs/1301.6989
Let G, a subset of O(4), act isometrically on the 3-sphere. In this article we calculate a lower bound for the diameter of the quotient spaces $S^3/G$. We find it to be ${1/2}\arccos(\frac{\tan(\frac{3 \pi}{10})}{\sqrt3})$, which is exactly the value
Externí odkaz:
http://arxiv.org/abs/math/0702680
Autor:
Lopez, Dennis M.1 (AUTHOR) dennis.lopez@utsa.edu, Greenwald, S. Mark1 (AUTHOR)
Publikováno v:
International Journal of Auditing. Oct2022, Vol. 26 Issue 4, p420-445. 26p.
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