Optical properties of Downlights Rhodamine-B thin film prepared by PLD technique have been investigated.The absorption spectra using 1064nm and 532 nm laser wavelength of different laser pulse energies shows that all the curves contain two bands, B band and Q bands with two branches, Q1 and Q2 band and a small shift in the peaks location toward the
BackgroundThe survival rates from breast cancer in Africa are poor and yet the incidence rates are on the rise.In this study, we hypothesized that, in Africa, a continent with great disparities in socio-economic status, race, tumor biology, and cultural characteristics, the survival rates from breast cancer vary greatly based on region, tumor biolo
In order to find transformer (reactor) faults in time, a transformer working condition detection method and verification system based on voiceprint recognition technology was proposed.In this system, 73 groups of transformer audio were collected by the voice sensor on-site, with a total of about 1800 min.The recognition pattern based on a deep lear
In the automated machining processes, tool damage should be managed to assure product qualities, promote machine tool performance and reduce production time and cost.In drilling frypan process, the cutting process changes along the cutting edge; and the tool wear is not uniform.This paper presents a monitoring of the tool wear distribution with mea
Plush The efficient analysis of digital mammograms has an important role in the early detection of breast cancer and can lead to a higher percentage of recovery.This paper presents an extended computer-aided diagnosis system for the classification of mammograms into three classes (normal, benign and malignant).The performance of the system is evalu