PURPOSE To describe new, efficient predictors of maximum reading speed (MRS) in age-related macular degeneration (AMD) patients with central field loss. Type of AMD (wet versus dry) was scrutinized, because this factor seems to offer a promising model of differential visual adaptation induced by different temporal courses of disease progression. METHODS Linear mixed-effects (LME) analyses wer...

The dry mass, wet mass, and volume of mitochondria of normal rat liver were determined, as well as nitrogen content and concentration. A scheme of multiple approaches to these quantities was devised, permitting comparison of values obtained by independent methods. The following basic values are considered highly accurate: Mean dry mass, 13.6 x 10(-14) g; mean wet mass, 51.8 x 10(-14) g; mean vo...

The primary goal of this study is to compare wet versus dry sampling methods for three different media, (Whatman 41 filter papers, GhostWipes, and SKC Smear Tabs), These media were selected because they are the most commonly used means for the collection of beryllium from contaminated surfaces within the DOE Complex. A range of known concentrations of beryllium was introduced onto a smooth nonp...

OBJECTIVE To evaluate and compare "in vitro" the maximum friction force generated by three types of esthetic brackets, two types of polycrystalline conventional ceramic brackets (20/40 and InVu) and one type of sapphire monocrystalline bracket (Radiance) in dry and artificial saliva wet settings. Also, to evaluate the influence exerted by artificial saliva on the friction forces of those bracke...

in order to prevent the shrinkage of olive fruit and maintain its fresh being, and  also to increase the oil content and dry matter, the effect of kaolin at three levels of application (0, 2.5% and 5%) on four varieties of olive (mission, conservolea, keillet, blady) was evaluated within a period of four months, in ahwaz, the tests being repated in 3 replicates. results revealed significant eff...

The oxidation kinetics of reactively sputtered amorphous Tas&Si;,NSe thin films are studied in dry and wet ambient in the temperature range of 650-850 “C by backscattering spectrometry, Dektak profilometer, and x-ray diffraction analyses. The dry oxidation is. well described by a parabolic time dependence which corresponds to a process controlled by the diffusion of the oxidant in the oxide. Th...

The Measurement of Cerebral Infarction Edema With Sodium 22 • Sodium 22 was used to determine quantitatively cerebral infarction edema in cats after occlusion of the middle cerebral artery. A comparison was made of the sodium 22 edema determination with the wet weight-dry weight method of edema determination. There was a high degree of correlation between the two methods. The sodium 22 method o...