Abstract Background With the spread of COVID-19, telemedicine has played an important role, but tele-auscultation is still unavailable in most countries.This study introduces and tests a tele-auscultation system (Stemoscope) and compares the concordance of the Stemoscope with the traditional stethoscope in the evaluation of heart murmurs.Methods A
We SHOPSTORM_HIDDEN_PRODUCT consider linear and metric self-maps on vertex sets of finite combinatorial trees.Linear maps are maps which preserve intervals between pairs of vertices whereas metric maps are maps which do not increase distances between pairs of vertices.We obtain criteria for a given linear or a metric map to be a positive (negative)
In the manufacturing and assembly of a toroidal drive mechanism, errors have a great influence on the load sharing of the mechanism.In order to improve the load-sharing characteristics of the mechanism, a floating oil film structure system is designed to support the planetary gear and to compensate for inaccuracies in the manufacturing and assembly
Globally, renewable energy-based power generation is experiencing exponential growth due to concerns over the environmental impacts of traditional power generation methods.Microgrids (MGs) are commonly employed to integrate renewable sources due to their distributed nature, with batteries often used to compensate for power fluctuations caused by th