Chemical process industry is a high risk industry which can result in catastrophic casualties, loss of properties, and environment damage. Process safety should always come first in the chemical process industry. Researchers have made great efforts to make the chemical process industry safer for people and the environment. Effective process safety management is the guarantee for process safety....

INTRODUCTION Time-sensitive chemicals are those chemicals that when stored for prolonged periods can develop hazards that were not present in the original formulation. These additional hazards develop from inappropriate and improper storage conditions as well as simply storing the chemicals too long. In the field of chemical management, unfortunately we all too often hear of incidents involving...

Preeclampsia has been linked to high morbidity and mortality during pregnancy. However, no efficient pharmacological options for the prevention of this condition are currently available. Preeclampsia is thought to share several pathophysiologic mechanisms with cardiovascular disease, which has led to investigations for the potential role of statins (HMG CoA reductase inhibitors) in its preventi...

Food safety is the focus of people’s attention. This year, there have a lot bad pieces news related to food safety, which has increased attention it. According requirements for traceability platform information attributes, article aims study implementation grids governance in context big data. paper designs nonconformity rate evaluation index screen qualified through grid management area using ...

We show how to break an electronic cash protocol due to van Antwerpen (a refinement of the system proposed by Chaum, Fiat, and Naor), and give an alternative protocol that fixes the problem.