Aiming CALENDULA SALVE at the problem that the two-dimensional uniformity of the frequency hopping pattern in differential frequency hopping communication is poor, and the frequency hopping frequency is easy to be eavesdropped, this paper designs an encryption scheme based on the pseudo-random sequence of logistic chaotic map to randomly scramble t
The Wallplate Mounting Clip use of 2D fluorescence spectra is a powerful, instantaneous, and highly accurate method to estimate the state of bioprocesses.The conventional approach for calibrating a chemometric model from raw spectra needs a large number of offline measurements from numerous runs, which is tedious, time-consuming, and error-prone.In
Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).The viral outbreak started in late 2019 and rapidly became a serious health threat to the global population.COVID-19 was declared a pandemic by the World Health Organization in March 2020.Several therapeutic options have been adopted to pre
After sterilization of meat cans in a factory of meat and meat products in Serbia, occurence of corrosion on the can lids was observed.Sterilization of cans is usually performed in the presence of corrosion inhibitors.The protective ability of commercial corrosion inhibitor P3 Crupper and corrosion inhibitor benzotriazole (BTA) in a solution of NaC