The aim of the present study was to investigate the efficacy of colorectal cancer (CRC) screening with a three‑tier fecal occult blood test (FOBT) in the Chinese population. The study was performed between 1987 and 2008 at the Beijing Military General Hospital, in a cohort of army service males and females aged >50 years. Between 1987 and 2005, a three‑tier… (More)
Probability theory is a branch of mathematics dealing with chance Phenomena and has clearly discernible links with the real world. It is the framework foundations of many applying subjects, such as Information theory, Mathematics Risk theory and Insurance theory for Actuaries etc. The strong deviation theorems is one of the central questions for studying in… (More)
The strong limit theorems is one of the central questions for studying in the international Probability theory . The purpose of this paper is to give a strong limit theorem for functions of two-ordered Markov chains indexed by a kind of non-homogenous tree.
The technology of the reliability theory and its application is a new technology. It has important effect to ensure and improve the quality of the products of electrical engineering. In the reliability test of the products of electrical engineering, assume F(t,¿) is the distribution function of the lifetime T of the product, where ¿ ¿ ¿ is an unknown… (More)