This paper aims to explain how the governance model changes in smart cities by using South Korea's experience as a case study. Korean city development is divided into three phases according national master plan and maturity of cities. Phase 1 took place from 2008 2013, phase 2 extended 2014 2018, 3 began 2019 will last 2023. The cases under consideration are representative cities: Seoul, Songdo...

There are more than 750 counties in 13 provinces and autonomous regionsconstituting 30% of China lands which are facing serious problem of desertification. Theseareas are mainly distributed in arid, semi-arid and dry sub-humid areas in the western part ofNortheast China, North central china and most of northwest china. Biological methods are theultimate way for drift sand stabilization and a fu...

the x-ray charge density analysis of a hydroxynaphthoquinnne derivative was obtained by multipolar hansen-coppens formalism refinement through high resolution x-ray diffraction data at 100(1) k. the molecularproperties of the title compound resulted from the combined experimental and the quantum theory of atoms inmolecules (qtaim) studies. the topological properties of the covalent bonds and of...

Adsorption of 1-Butanol, Phenol, and P-nitrophenol on activated carbon havebeen studied. The results were used to testifying the validity of different modelsbased on thermodynamic principles: Freundlich, Langmuir and Henry isotherms.The maximum capacity of adsorbent for three compounds was determined, Theconstants of equilibrium were determined by Freundlich isotherm and virialisotherm expressi...

the object of the regional planning is optimum use of resource for the development of regions. one of the most important items in regional development is the recognition of spatial and economical structure of the region. middle sized cities, have the secondary role in the study of economical structure of the regions. global experiments demonstrate that lack of attention to the role of secondary...

The unique circuitry of the hippocampus is thought to support the encoding and retrieval of context-rich episodic memories. Given the neuroanatomical differences between the hippocampal subfields, determining their functional roles during representation of contextual features in humans is an important yet unaddressed research goal. Prior studies suggest that, during the acquisition of informati...

This paper evaluates transformative policy innovations with respect to security and taxation in the three main Colombian cities: Bogotá, Medellín, and Cali. In the first two, such policies were associated with huge success. Elsewhere we (Gutiérrez et al. 2009) have tagged these transformation processes as ‘urban/metropolitan miracles’. The term comes from the fact that both common citizens and ...