Indoor radon behavior in two sites of SE Sicily was studied as a socksmith santa cruz function of the soil radon concentration.The chosen locations were Ragusa and Modica towns, placed in the Hyblean Plateau (northern margin of the African Plate).Soil samples were analysed by gamma spectrometry to determine the amount of radionuclides.Ind
Machine learning represents a potential method to cope with the gray zone problem of representing motions in dynamical systems on scales comparable to the model resolution.Here we explore the possibility of using a underwater treasures sunken medallion neural network to directly learn the error caused by unresolved scales.We use a modified shallow
To overcome the deficiencies of low detection probability of traditional spectrum sensing,an EROC spectrum sensing algorithm based on the eigenvalue ratio of a random matrix was proposed.Based on the random detection theory,it used double thresholds and opportunistic radio birdman tshirt cooperation to improve of traditional maximum and minimum eig