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 ...

Skin malignant melanoma is a highly angiogenic cancer - it develops via blood vessels - necessitating early diagnosis for positive prognosis. But the current diagnostic standard of biopsy and ...

Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Download Brochure Polytec’s VibroOne laser Doppler ...

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

A laser Doppler vibrometer’s (LDV) real-time capability enables measurement times roughly six orders of magnitude smaller compared to any method that is based on strobe techniques or provides a ...

Researchers have conducted the first demonstration of a faster and more accurate way to calibrate certain kinds of microphones. The technique, which uses lasers to measure the velocity at which a ...