measurement – Page 2 – TechConnect Briefs

The Nucleolus and Cellular Stress: Analysis by Coherent Phase Microscopy

Tychinsky V.P., Kretyshev A.V., Klemyashov I.V., Reshetov I.V., Vyshenskaya T.V., Shtil A.A., P.A.Hertsen Moscow Research Oncological Institute, RU

Coherent phase microscopy is a nanoscale measurement technique, an original method of monitoring the responses to cellular stress. We demonstrate that: 1) optically dense subcellular structures, including the nuclei and nucleoli, can be clearly detected [...]

The Design of Temperature Matrix with Direction Sensitivity

Husak M., Jakovenko J., Kulha P., Janicek V., Czech Technical University in Prague, CZ

There has been designed a matrix of four temperature sensors on a chip. Each temperature sensor is composed of 9 NMOS transistors for increasing temperature sensitivity. The matrix is designed for anemometric measurement of velocity [...]

An Evaluation of a Scanning Mobility Particle Sizer with NIST-Traceable Particle Size Standards

Vasiliou J., Duke Scientific Corporation, US

A scanning mobility particle sizer (TSI Model 3936) was evaluated using Duke Scientific NIST traceable particle size standards as well as NIST SRM’s. The importance of instrument setup, electrospray operation and sample preparation for polystyrene [...]

Quantum-Classical Transition Induced by Electrical Measurement

Mozyrsky D., Martin I., Los Alamos National Laboratory, US

A model of an electrical tunnel junction coupled to a mechanical system (oscillator) is studied to simulate the dephasing effect of measurement on a quantum system. The problem is solved at zero temperature under conditions [...]

Methodology for Model Generation with Accuracy from DC to RF

Zhang X., Williams M., Liu Z., Celestry Design Technologies, US

This paper presents an example modeling flow for generating a RF CMOS model. Initially, the objectives of this modeling approach are analyzed. Then issues in test structure design are discussed. In the section of model [...]