Results 31 to 40 of about 51,080 (243)
Beyoglu Eye Journal, 2019 INTRODUCTION[|]The purpose of the study was to compare the refractive error measurements of pediatric patients performed with a Plusoptix A09 photorefractor (PO; Plusoptix AG, Nuremberg, Germany), a Retinomax K-plus 3 (RTX; Right Group, Tokyo, Japan ...
Zeynep Seymen +7 more
doaj +1 more source
Temperature dependent refractive index of silicon and germanium [PDF]
, 2006 Silicon and germanium are perhaps the two most well-understood semiconductor materials in the context of solid state device technologies and more recently micromachining and nanotechnology.
Frey, Bradley J. +2 more
core +3 more sources
Combination of an Axicon Fiber Tip and a Camera Device into a Sensitive Refractive Index Sensor
Sensors, 2019 An axicon fiber tip combined with a camera device is developed to sensitively detect refractive indexes in solutions. The transparent axicon tips were made by etching optical fibers through a wet end-etching method at room temperature.
Yi-Hsin Tai +4 more
doaj +1 more source
Flowing Refractometer for Feed Water State Control in the Second Loop of Nuclear Reactor
Energies, 2022 The necessity to control the feed water state in the second loop of a nuclear power plant nuclear reactor is justified. The different methods of the state control of flowing water in the pipeline are reviewed. It has been established that controlling the
Vadim Davydov +3 more
doaj +1 more source
Vertical Refractometer for the Monitoring of Main Fermentation
Kvasný průmysl, 2016 Fermenting beer samples usually have to be filtered and degased prior to refraction measurement with ordinary horizontal digital refractometer. The article deals with the use of vertical refractometer without the need to treat samples prior to the ...
Petr Košin, Jan Šavel, Adam Brož
doaj +1 more source
Automatic Brix Measurement for Watermelon Breeding
Applied Sciences, 2022 Sweetness or sugar content, represented by soluble solids contents (SSC), is a vital quality trait in watermelon breeding which can be assessed by the refractive index method.
Jingjing Huang +6 more
doaj +1 more source
Metazoans of redoxcline sediments in Mediterranean deep-sea hypersaline anoxic basins [PDF]
, 2015 Background: The deep-sea hypersaline anoxic basins (DHABs) of the Mediterranean (water depth similar to 3500 m) are some of the most extreme oceanic habitats known.
Beaudoin, David J +7 more
core +4 more sources
Incidence of Inadequate Transfer of Passive Immunity in Dairy Heifer Calves in South Australia
Animals, 2022 The objective of this observational study was to estimate the incidence of inadequate transfer of passive immunity (ITPI) on five pasture-based dairy farms in South Australia. Heifer calf uptake of colostrum was evaluated within the first 1–7 days of age
Rebel Skirving +4 more
doaj +1 more source
Photonic crystal fiber half-taper probe based refractometer [PDF]
, 2014 A compact singlemode - photonic crystal fiber - singlemode fiber tip (SPST) refractive index sensor is demonstrated in this paper. A CO2 laser cleaving technique is utilised to provide a clean-cut fiber tip which is then coated by a layer of gold to ...
Bo, Lin +8 more
core +2 more sources
Cure monitoring of a UV cured epoxy resin using a long period grating Mach- Zehnder interferometer [PDF]
, 2007 A cascaded long period grating Mach-Zehnder interferometer is used to monitor the change in refractive index of a UV cured epoxy resin over a cure cycle.
Buggy, Stephen J. +3 more
core +1 more source