On the basis of the classical theory of envelope, we formulate the renormalization group (RG) method for global analysis, recently proposed by Goldenfeld et al. It is clarified why the RG equation improves things.

Residential block construction of big cities in China began in the 1950s, and four models had far-reaching influence on modern residential block in its development process, including unit compound and residential district in 1950s to 1980s, and gated community and open community in 1990s to now. Based on analysis of the four models’ fabric, the article takes residential blocks in Hangzhou west ...

We investigate the algebraic Kand L-theory of the group ring RG, where G is a hyperbolic or virtually finitely generated abelian group and R is an associative ring with unit.

This paper presents a comparative statics result on a rental housing market. The relationship between the qualities of apartments and their rents is investigated. Our comparative statics considers rent changes when an improvement occurs in a local area of the market. We show that rents go up locally in response to the improvement, but rents go down in the inner area of the city. To show the dis...

Assessment uniformity in ad valorem taxation has been carefully examined for single-family residential properties. The findings of such studies are mixed, but research commonly reports nonuniform outcomes in the appraisal of residential properties. In this paper we analyze the uniformity of the property appraisal outcome for multifamily apartment complexes in Phoenix, Arizona. Specifically we i...

AbstractThe ability of hesperidin (HP) to form complexes with five metals; cobalt, nickel, zinc, calcium and magnesium was investigated. The complexation was studied using U.V spectroscopic titration, in methanol as well as aqueous buffer solutions (physiological conditions). Potential complexes were studied by IR and NMR spectroscopy, melting point and their solubility were also evaluated. The...

AbstractThe ability of hesperidin (HP) to form complexes with five metals; cobalt, nickel, zinc, calcium and magnesium was investigated. The complexation was studied using U.V spectroscopic titration, in methanol as well as aqueous buffer solutions (physiological conditions). Potential complexes were studied by IR and NMR spectroscopy, melting point and their solubility were also evaluated. The...