Insufficient physical activity (PA) among children has become a major global public health concern. The family environment ...
The probability density function of a uniform random variable looks like a horizontal line segment over the support. This indicates that for any interval of a given length within the support, the ...
Parameter Optimization of Continuous-Variable Quantum Key Distribution Based on Ga-Bp Neural Network
Abstract: In the continuous-variable quantum key distribution (CV-QKD) system, the secret key rate (SKR) and transmission distance are important factors to evaluate the quality of system. Numerical ...
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