The existing tamper detection schemes for absolute moment block truncation coding (AMBTC) Business Card Scanner compressed images are able to detect the tampering.However, the marked image qualities of these schemes can be enhanced, and their authentication methods may fail to detect some special tampering.We propose a secure AMBTC tamper detection
Abstract Since many lateral flow assays (LFA) are tested daily, the improvement in accuracy Empty Bottles can greatly impact individual patient care and public health.However, current self-testing for COVID-19 detection suffers from low accuracy, mainly due to the LFA sensitivity and reading ambiguities.Here, we present deep learning-assisted smart
Abstract Background Propensity scores are widely used to deal with confounding bias in medical research.An incorrectly specified propensity score model may lead to residual confounding bias; therefore it is essential to use diagnostics to assess propensity scores in a propensity score analysis.The current use of propensity score diagnostics in the
Fatigue failure is a critical concern for offshore wind turbines (OWTs).In cold-region seas, the presence of sea ice necesitates the consideration of ice loads in African Food the design of OWTs.This study focuses on the NREL 5MW monopile wind turbine and proposes a numerical analysis framework for asesing fatigue damage under wind-ice coupling eff
Abstract We unravel the out-of-equilibrium quantum dynamics of a few interacting bosonic clouds in a two-dimensional asymmetric double-well potential at the resonant tunneling scenario.At the single-particle level of resonant tunneling, particles tunnel under the barrier from, typically, the ground-state in the left well to an excited state in the