Heavier crude oil, tighter environmental regulations and increased heavy-end upgrading in the petroleum industry are leading to the increased demand for hydrogen in oil refineries. Hence, hydrotreating and hydrocracking processes now play increasingly important roles in modern refineries....

Firstly, risks in Chinese modern transformation are discussed from the perspective of gap between urban and rural areas and mobility of rural laborers. Secondly, the significant role of migrant works in elimination of risks in Chinese modern transformation is analyzed from two aspects, namely...

Phase I clinical trials are designed to study several doses of the same drug in a small group of patients to determine the maximum tolerated dose (MTD), which is defined as the dose that is associated with dose-limiting toxicity (DLT) in a desired fraction Γ of patients. Durham and Flournoy [5]...

China's economic transition has fundamentally changed the mechanisms for allocating and compensating labour. This paper investigates how the economic transition has affected the wage gap between mothers and childless women in urban China using panel data for the period 1990–2005. The results...

From a practical perspective speed of integration is recognized as an important success factor for the M&A integration outcome. Despite this fact the research area is largely neglected in the academic literature. The results of quantitative research on speed of integration provide us with...

No abstract received.