Thicknesses of the fovea and retinal nevre fiber layer in amblyopic and normal eyes in children.
Finally, we calculated the odds ratio of presenting decreased
thicknesses as a function of having signs of NPDR or not, having greater or less than 5 years of diabetes duration, having a mean HbA1c level of greater or less than 8.5%, or having diabetic clinical onset presentation before or after the 5 years of age (with a CI of 95%) and tested for significance using the Z statistic.
No difference was found in the macular and choroidal
thicknesses between the persistent and recovered amblyopic eyes.
Retinal and Choroidal
Thicknesses. Tables 1 and 2 show the retinal and choroidal
thicknesses in the normal SD rats and the SDT rats, respectively.
Coating
thicknesses can be more or less uniform, depending on the process, and range generally from less than 0.5 micron to 8 microns.
Facts reports that its real-time film-thickness-gauging technology offers many benefits, such as closed-loop control of film thickness, reduction of variation of batch-to-batch
thicknesses, material scrap reduction, faster startups, and the ability to collect product data for historical purposes.
The coatings, designated PWA 266, (1) measured here had three
thicknesses. Two sets of specimens each with nominal coating
thicknesses of 170 [micro]m, 350 [micro]m, and 510 [micro]m on 3 mm substrates were measured.
"We can control our sulfuric anodize coating
thicknesses in a range from 0.0001 to 0.0005 inch using Isoscopes," said Jeff Hart, Hytek's quality assurance technician.
The Guide to Panel Suppliers & Services includes vital information on who offers what - not only in terms of substrate types and
thicknesses - but also value-added services including: cut-to-size, sanding, CNC routing, drilling, edge treating and laminating to name a few.
[26] investigated choroidal
thicknesses of myopia and emmetropia.
(10) This study was undertaken to compare the RNFL
thicknesses in three different ONH size groups as measured by Cirrus spectral domain OCT.
The mean
thicknesses of different sites were taken.
Also showing the Vision Bottle Gauge 7000 camera-based dimensional measuring system and PG9810-ML non-contact, automated IR system, which can measure the
thicknesses of PET and nylon barrier layers in preforms and bottles.
As component wall
thicknesses decrease, the critical property criteria limiting casting designs can be the elastic modulus rather than the yield strength of casting alloys.
Silicon dioxide is currently used as a gate dielectric material in the semiconductor industry, and it is considered necessary to measure oxide film
thicknesses between 1.0 nm and 2.5 nm with a relative uncertainty (3[sigma]) of [+ or -]4 %.
