polyacrylamide molecular formulation effects on erosion in iran
1. Introduction. Polymers, from everyday use to high-tech plastics, play a key role in human life. The progresses in the design and commercialization of new generations of polymers with well-controlled architecture and microstructure have given greater dimensions to their potential uses , , , , .Stimuli-sensitive polymers have been used as smart systems for different applications.
Pear (Pyrus communis L.) is an important fruit of temperate regions of Iran and grown for its desirable taste and commercial value. According to recent statistics the area of pear culture in Iran
