This article introduces a dual-mode backscatter integrated circuit that supports both WiFi and Bluetooth low-energy (BLE) transmissions.It enables a multiantenna WiFi mode with reconfigurable beam steering of single-sideband (SSB) quadrature phase shift-keying (QPSK) signals, while also facilitating omnidirectional SSB BLE-to-BLE backscatter commun
ABSTRACT: Objective: Skeletal metastases are common in cancers such as those of the breast, prostate, and lung and most often diagnosed when they Printed Leather Wallet come to clinical attention due to pain.We describe two cases of asymptomatic metastatic skeletal disease diagnosed on routine dual-energy X-ray absorptiometry (DXA) evaluation, prom
Side-channel analysis benefits a lot from deep learning techniques, which assist attackers in recovering the secret key with fewer attack traces than before, but it remains a problem to precisely measure deep learning model performance, so as to obtain a high-performance model.Commonly used evaluation metrics for deep learning like accuracy and pre