Doppler Global Velocimetry (DGV) is an optical measurement technique that leverages the Doppler effect to determine velocity fields in complex fluid flow environments. By detecting frequency shifts in ...

Localized scleroderma is a rare connective tissue disorder characterized by hardening and thickening of the skin due to increased collagen density. A quarter of patients affected also experience ...

Microphone calibration is an important issue for noise monitoring stations, sound power measurement systems and audiometric equipment, among other applications. Traditional calibration methods can ...

Polytec's optical measurement equipment focuses on dynamic response measurements. MEMS devices typically have actively moving ...

A medical research team at Saarland University, led by Professor Bergita Ganse, has discovered a new approach to monitoring bone fracture healing by measuring blood supply to the tissue at the ...