نتایج جستجو برای: and diameter nevertheless
تعداد نتایج: 16834101 فیلتر نتایج به سال:
For a wide range of interconnect applications, bidirectional optical data transmission in the Gbit/s range is very desired. Monolithically integrated transceiver (Tx/Rx) chips for 850 nm wavelength operation have recently been presented [1], which consist of a verticalcavity surface-emitting laser diode (VCSEL) and a metal–semiconductor–metal photodiode (MSM PD) and are suited for coupling to a...
Amorphous silica particles, such as nanoparticles (<100 nm diameter particles), are used in a wide variety of products, including pharmaceuticals, paints, cosmetics, and food. Nevertheless, the immunotoxicity of these particles and the relationship between silica particle size and pro-inflammatory activity are not fully understood. In this study, we addressed the relationship between the size o...
PURPOSE To evaluate reproducibility and precision of ocular measurements by digital photograph analysis, in addition to the transformation of the measures according to the individual iris diameter as an oculometric reference. METHODS Twenty-four eyes have been digitally photographed in a standardized way at two distances. Two researchers have analyzed these printed images using a caliper and ...
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