Search Results - "Grossman, L W"

Determining the imaging quality of intraocular lenses by Norrby, N E, Grossman, L W, Geraghty, E P, Kreiner, C F, Mihori, M, Patel, A S, Portney, V, Silberman, D M

“…To validate the proposed optical requirements of a draft international standard for intraocular lenses (IOLs). Eight optical testing laboratories in the United…”
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Accuracy in determining intraocular lens dioptric power assessed by interlaboratory tests by Norrby, N E, Grossman, L W, Geraghty, E P, Kreiner, C F, Mihori, M, Patel, A S, Portney, V, Silberman, D M

“…To describe a testing program conducted by a standards group as a guide for setting international tolerances for intraocular lens (IOL) dioptric power…”
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Constrained reconstruction applied to 2-D chemical shift imaging by Wear, K.A., Myers, K.J., Rajan, S.S., Grossman, L.W.

“…The method of constrained reconstruction, previously applied to magnetic resonance imaging (MRI), is extended to magnetic resonance spectroscopy. This method…”
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Induction of lambda prophage by 213 nm laser radiation: a quantitative comparison with 193 nm excimer radiation using image analysis by Matchette, L S, Grossman, L W, Hahn, D W, Cooney, C

“…We compared the DNA damage produced by radiation from two UV laser wavelengths, 213 nm and 193 nm, with that produced by noncoherent 254 nm radiation…”
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Optical performance of decentered monofocal intraocular lenses by Faaland, R W, Grossman, L W

“…A model eye water cell was used to evaluate the optical performance of biconvex, meniscus, and plano-convex (spheric and aspheric) monofocal poly(methyl…”
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Resolution testing of intraocular lenses by Grossman, L W, Knight, W B

“…A basic goal associated with the manufacture of intraocular lenses (IOLs) is that they not be vision limiting. Manufacturers must therefore test IOL resolution…”
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Optical quality testing of monofocal intraocular lens implants with a 3 mm and a 4 mm aperture by Faaland, R W, Grossman, L W, Igel, D A

“…The optical quality of 81 monofocal poly(methyl methacrylate) intraocular lenses (IOLs) from eight U.S. firms was tested using a 3 mm aperture, as recommended…”
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On the closing sounds of a mechanical heart valve by Wu, Changfu, Herman, Bruce A, Retta, Stephen M, Grossman, Laurence W, Liu, Jia-Shing, Hwang, Ned H C

“…In the 1994 Replacement Heart Valve Guidance of the U.S. Food and Drug Administration (FDA), in-vitro testing is required to evaluate the potential for…”
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Survey of the optical quality of intraocular lens implants by Grossman, L W, Igel, D A, Faaland, R W

“…Intraocular lenses (IOLs) from 15 U.S. firms were tested for conformance to the requirements of the American National Standards Institute Z80.7 standard for…”
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Accidental Cs-137 contamination by Nishiyama, H, Saenger, E L, Grossman, L W, Lukes, S J

“…Widespread use of radionuclides in medicine and industry poses the possibility of radiation accidents. We describe such an occurrence involving three…”
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Gallium-67 lung uptake: conjugate-view technique by Grossman, L W, Fernandez-Ulloa, M, Lukes, S J, Mantil, J

“…A conjugate-view technique is derived for calculation of absolute gallium-67 (Ga-67) uptake from scintillation-camera images. The technique combines counts of…”
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Noise analysis of scintillation camera images: stochastic and non-stochastic effects by Grossman, L W, Anderson, M P, Jennings, R J, Kruger, J B, Lukes, S J, Wagner, R F, Warr, C P

“…An analysis of noise was performed on scintillation camera images. The analysis was performed on sets of field floods, uniform exposures over the field of…”
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Thallium-201 imaging artifacts not detected by technetium-99m or cobalt-57 quality-control testing by Lukes, S J, Grossman, L W, Nishiyama, H

“…Early stages of hydration in a sodium iodide crystal may cause artifactual "hot" spots on thallium-201 heart images. This phenomenon was observed when a mobile…”
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Film reciprocity law failure in scintillation camera imaging by Grossman, L W, Van Tuinen, R J, Kruger, J B, Scholz, K L

“…Sensitometric measurements of scintillation camera images show that substantial changes in film response occur with variations in imaging time or dot focus…”
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Basal Kinetic Studies of Tc-99m DMPE as a Myocardial Imaging Agent in the Dog by Nishiyama, Hiroshi, Deutsch, Edward, Adolph, Robert J, Sodd, Vincent J, Libson, Karen, Saenger, Eugene L, Gerson, Myron C, Gabel, Marjorie, Lukes, Steven J, Vanderheyden, Jean-Luc, Fortman, Donald L, Scholz, Kenneth L, Grossman, Laurence W, Williams, Craig C

“…Newly synthesized Tc-99m dichlorobis(1,2-dimethylphosphino)ethane (DMPE) was investigated as a myocardial imaging agent with respect to its kinetics (dependent…”
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An autoregressive method for high-resolution one-dimensional chemical-shift imaging by Wear, K A, Myers, K J, Wagner, R F, Rajan, S S, Grossman, L W

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Mycotic "mycotic aneurysm" of the aorta due to Aspergillus fumigatus by Myerowitz, R L, Friedman, R, Grossman, W L

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Cesium-137 body burdens and half-life in a group of adult males in Cincinnati, Ohio by Lewis, J T, Grossman, L W, Kereiakes, J G, Saenger, E L

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Vibrational Analysis of Bidentate Nitrate and Carbonate Complexes by Hester, R. E, Grossman, W. E. L

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The accuracy of 99Molybdenum assays in 99mTechnetium solutions by Williams, C C, Kereiakes, J G, Grossman, L W

“…A study was performed to determine the accuracy of 99Mo measurements using three commercial dose calibrators with their 99Mo assay shields. One 99Mo assay…”
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