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Since the onset of the mortgage lending crisis and the subsequent Great Recession, there has been ongoing debate about the economic benefits of homeownership. Some say homeownership remains an important contributor to wealth creation, while others believe that renting is a less expensive and less risky option. This debate has raised an interesting question about homeownership: if the home is not guaranteed to provide a solid return on investment, is there a rationale for promoting homeownership beyond whatever financial benefits it may deliver?

The authors' research has provided...

A renewed interest in aliphatic polyesters has resulted in developing materials important in the biomedical and ecological fields. Mainly materials such as PLA and PCL homopolymers have so far been used in most applications. There are many other monomers which can be used. Different molecular structures give a wider range of physical properties as well as the possibility of regulating the degradation rate. By using different types of initiators and catalysts, ring-opening polymerization of lactones and lactides provides macromolecules with advanced molecular architectures. In the future, new...