In this paper, a different manner to analyze a buck converter and how to design its feedback control is proposed. The block diagram of the buck converter plant will be described using space-state ...

Emulsion polymerization conducted in the presence of polymeric emulsifiers is a new strategy to reduce the possible environmental pollution and product performance degradation caused by small ...

Synthesis of block copolymers consists on vinylidene chloride and α- methylstyrene by cationic polymerization using an acid exchanged motmorillonite clay as heterogeneous catalyst (Algerian MMT).

In this brief, a new constrained nonlinear predictive control scheme is proposed for maximizing the production in polymerization processes. The key features of the proposed feedback strategy are its ...

Reversible addition–fragmentation chain transfer (RAFT)-controlled block copolymer synthesis using dispersion polymerization in supercritical carbon dioxide (scCO2) shows unprecedented control over ...

President Donald Trump’s order to block incoming foreign students from attending Harvard University will remain on hold temporarily. U.S.