Common fertilizers have the oxidizing and the reducing elements on the same molecule;
therefore they have an explosiveness nature. Reliable approach for fast recognition of such …

This invention concerns an ultrasonic dental imaging probe (1), typically comprising several
transducers (4) arranged to operate as a transmitter and a receiver, and in particular …

Laser photoacoustic spectroscopy (LPAS) is an attractive technology in terms of simplicity,
ruggedness, and overall sensitivity; it detects the time dependent heat generated (thermo …

Energy-rich bonds such as nitrates (NO 3−) and percholorates (ClO 4−) have an explosive
nature; they are frequently encountered in high energy materials. These bonds encompass …

We present a method for the noninvasive determination of the size, position, and optical
properties of tumors in the human breast. The tumor is first detected by photothermal …

Purpose Caries status detection and classification in its early stages is an essential process
for a precise, less pain caries removal procedure. The aim of this work was to reveal and …

Background: Knowledge of heat transfer in biological bodies has many diagnostic and
therapeutic applications involving either raising or lowering of temperature, and often …

Knowledge of heat transfer in biological bodies has many diagnostic and therapeutic
applications involving either raising or lowering of temperature, and often requires precise …

Photothermal methods are currently being employed in a variety of research areas, ranging
from materials science to environmental monitoring. Photothermal imaging is non-invasive …

In this work, a laser scattering method was used for measuring the optical properties of
dental caries using He-Ne laser. A spectrometer setup was built to test the optical …