JOHANNESBURG (AP) — After pouring brown, gritty liquid from a huge silver tank into a flute-like container known as a refractometer, South African beer brewing master Apiwe Nxusani-Mawela gives ...

Looking for the best Digital Gemstone Refractometers? Check out our comprehensive guide with the 10 best options available.

A background self-calibration technique is proposed that can correct both linear and nonlinear errors in the interstage amplifiers of pipeline and algorithmic analog-to-digital converters (ADCs).

The errors of microelectromechanical system (MEMS) inertial measurement units (IMUs) are huge, complex, nonlinear, and time varying. The traditional calibration method based on a linear model for ...

The refractometer calibration should be performed at 20 °C to guarantee the highest level of accuracy. Before calibration, the instrument should ideally have been kept at this temperature for 24 h.

In diabetes prevention and care, invasiveness of glucose measurement impedes efficient therapy and hampers the identification of people at risk. Lack of calibration stability in non-invasive ...

GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

A fast and flexible projector-camera calibration system that is single-shot-per-pose and deals with imperfect planarity of the calibration target. Highlights: The system explicitly deals with the ...