Cutting-edge imaging technologies are helping archaeologists uncover the secrets of vast outdoor sites, revealing the rich ...

Abstract: Standard test methods for the evaluation of image quality of computed tomography security-screening systems are established in this document. The quality of data for automated analysis is ...

Oliver Hatswell measuring the geophysical cable with a satellite GPS at Klein Hoek 1, South Africa. (Photo by Prof Ian Moffat ...

In a computed tomography (CT or CAT) scan, the X-ray beam moves in a circle around the body. This allows many different views of the same organ or structure, and provides much greater detail. The ...

In this frame of reference, the purpose of this work is to present an embracing investigation combining in-situ measuring data from soil resistivity and geological survey, supported by the Wenner ...

The Kootenay Lake geothermal exploration project in BC, Canada is moving forward with a resistivity survey after securing a ...

In Teotihuacán, deep under the Feathered Serpent Pyramid, archaeologists discovered a long tunnel leading to sealed chambers ...

The choice for these two species was due to the great difference in wood density, a determining factor for the propagation of mechanical waves and it was expected to relate the velocities found by the ...

A project exploring geothermal heat and energy sources from Kootenay Lake is moving from theory to actual drilling for ...

Results from multiple randomized clinical trials comparing outcomes after intravascular ultrasound (IVUS)– and optical coherence tomography (OCT)–guided percutaneous coronary intervention (PCI) with ...

Computed tomography is commonly referred to as a CT scan. A CT scan is a diagnostic imaging procedure that uses a combination of X-rays and computer technology to produce images of the inside of the ...

This article proposes the use of electrical tomography for definition of a geophysical signature in terms of electrical resistivity and chargeability, in an outcrop of mineralized quartz lode at the ...