This article examines the technology of futures supply, which includes three directions in its structure: trading, clearing (clearing organization, position calculations), supply process (non-deliverable contracts, deliveries of goods at a specific elevator, electronic warehouse document management, electronic digital signature system).The schemes

Miniaturization requests and progress in nanofabrication are prompting worldwide interest in nanophosphors as white-emission mercury-free lighting sources.By comparison with their bulk counterparts, nanophosphors exhibit reduced concentration quenching effects and a great potential to enhance luminescence efficiency and tunability.In this SIEMENS 6

Background: With regard to health-threatening infections, Staphylococcus aureus is the leading cause of polymorphic infections varying from a banal tegumentary infection to numerous lethal illnesses.Furthermore, it is the third commonest bacterial cause of food-borne infections worldwide.This study aimed to investigate contamination, prevalence, an

Abstract Background Numerous studies have shown that Epstein-Barr virus (EBV) and cytomegalovirus (CMV) can infect immunocompetent patients simultaneously with other agents.Nonetheless, multiple infections with other agents in EBV/CMV-infected children have received little attention.We conducted a retrospective study of children with suspected infe