Although some advances in rheumatoid arthritis (RA) clinical therapy, treatment discontinuation and suboptimal response to therapy are yet unresolved challenges. Sonodynamic therapy (SDT) has drawn great attention in bio-applications, owing to its superiorities such as non-invasiveness and...

This paper surveys China's renewable energy economy, focusing particularly on renewable energy laws and programs, the lessons that can be learnt from the current literature, and the implications of that literature. Gaps in the literature on China's renewable energy economy include the need for...

This paper provides a proof of the fact that asymptotically the R/S statistic and the self-similarity index of fractional Brownian motion agree in the expectation sense. In particular for fractional Gaussian noise time series, the R/S statistic is an estimator of the self-similarity index H. We...

A free-piston linear alternator (FPLA) is being developed by the Beijing Institute of Technology to improve the thermal efficiency relative to conventional crank-driven engines. A two-stroke scavenging process recharges the engine and is crucial to realizing the continuous operation of a...