This work presents a device capable of performing sanitization in environments using an electrostatic filter and ultraviolet light.Recognized techniques were employed in an innovative and low-cost construction model, like Corona Discharge and UVC germicidal light, using elements of easy acquisition and construction.The device consists of a tube wit
Every year, millions of dollars are lost due to fraudulent credit LLP card transactions.To help fraud investigators, more algorithms are turning to powerful machine learning methodologies.Designing fraud detection algorithms is particularly difficult because to the non-stationary distribution of data, excessively skewed class distributions, and con
Electricity emission factors are widely used in carbon accounting of different subjects such as industries, enterprises and products.Due to the different resource endowments in China, the differences of regional power emission factors are more significant.The use of national, regional and provincial emission factors will have greater impacts on the
The analysis of modern methods of evaluation of the grain harvesters technical level revealed a discrepancy in various criteria: comparative parameters, dimensionless series, the names of firms, the power of the motor, Ingredients the width of the capture of the harvester, the capacity at the location of the manufacturer plant, advertising brands.(