Abstract: This article describes a novel system for quantitative and volumetric measurement of tissue elasticity in the prostate using simultaneous multi-frequency tissue excitation. Elasticity is ...

Abstract: In the field of vibration monitoring, RFID tags offer advantages such as low cost, easy deployment, and compact size. More importantly, they can be effectively deployed in locations where ...

Noise occurs in various forms, including thermal noise, flicker noise, and phase noise. Voltage-controlled SAW oscillators (VCSOs) can significantly improve radar system phase-noise performance.

This paper presents a novel approach for detecting high-impedance faults (HIF) in distribution systems that uses the Hilbert transform. Our approach is based on determining the instantaneous frequency ...

Precise tracking of the color of the sweeping laser at every point in time. Credit: Florian Sterl Innovative diode laser spectroscopy provides precise monitoring of the color changes in the sweeping ...

The evolution of precision clocks. The tradeoffs between MEMS vs. crystal oscillators. The manufacture and cost issues involved. Almost every electronic device you can imagine depends on a precision ...

Belief in absolute standards for right and wrong among dallas-fort-worth-metro-area by frequency of feelings of spiritual wellbeing (2014) Switch to: Frequency of feeling spiritual peace and wellbeing ...

Belief in absolute standards for right and wrong among adults who say religion is not too important by frequency of feelings of spiritual wellbeing (2014) Switch to: Frequency of feeling spiritual ...

Quantum frequency conversion, crucial for a global quantum Internet, is being advanced by the HiFi project, which tackles wavelength mismatches and stabilizes quantum communications. Credit: ...

How it works: the top frequency comb is passed through a sample of interest and then into a beamsplitter. The bottom frequency comb operates at a slightly different pulse repetition frequency and is ...