Resources for observational comparative research have expanded enormously in recent years to include very large sources of ...

Scientific method is a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. It is based on gathering observable, empirical and ...

Background Hepatocellular carcinoma (HCC), one of the most prevalent cancers worldwide, has a high mortality owing to ...

Abstract: In modern manufacturing industry, the optimization of complex production process is of great significance to improve production efficiency and reduce cost. In a multi-process, multi-parts ...