C&EN

A New Pulsed Neutron-Gamma Density Logging Method Based on Gamma-Ray Spectra and Machine Learning

However, NGD faces several challenges associated with gamma-ray generation and attenuation complexities. Unlike GGD, which utilizes 0.662 MeV monoenergetic γ rays from a 137 Cs source, NGD employs ...
Frontiers

Optimizing chromosome dispersion quality: the key role of cell density

Objective: This study aims to optimize metaphase dispersion in automated detection by quantitatively determining the optimal cell suspension density to enhance the accuracy and efficiency of ...
Scientific Research Publishing

The Dots Density Method as a Cartographic Tool for Population Analysis: The Case of the City of Jeddah (Saudi Arabia) ()

1 Department of Geography and GIS, Faculty of Humanities and Arts, King Abdulaziz University, Jeddah, KSA. 2 Syfacte Research Laboratory, Department of Geography, Faculty of Humanities and Arts, ...
IEEE

Density Detection Method of Three-Dimensional Tubular Woven Fabric Based on Fourier Transform

Abstract: In the production of three - dimensional tubular woven fabric, online and real - time density detection is crucial. A low density can compromise the straightness rate, while a high density ...