Measurements in a highly polluted Asian mega city: observations of aerosol number size distribution, modal parameters and nucleation events P. Mönkkönen, I. K. Koponen, K. E. J. Lehtinen, K. Hämeri , R. Uma, and M. Kulmala University of Helsinki, Department of Physical Sciences, Finland Finnish Institute of Occupational Health, Helsinki, Finland The Energy and Resources Institute (TERI), New De...

Mega-projects figure prominently in the arsenal of contemporary city-building strategies. The allure is of a city redefined, placed on the world stage and able to improve services, facilities and revenues. Community attitudes to such projects are often mixed, with fears of gentrification, displacement or loss of existing city character. Although mega-projects are adopted to pursue global ambiti...

Population density varies widely across U.S. cities. A simple, static general equilibrium model suggests that moderate-sized differences in cities’ total factor productivity can account for such variation. Nevertheless, the productivity required to sustain above-average population densities considerably exceeds estimates of the increase in productivity caused by such high density. In contrast, ...

This paper is intended to highlight the capabilities of synergistic usage of remote sensing, landscape metrics and gradient analysis. We aim to improve the understanding of spatial characteristics and effects of urbanization on city level. Multisensoral and multitemporal remotely sensed data sets from the Landsat and TerraSAR-X sensor enable monitoring a long time period with area-wide informat...

Volunteered Geographic Information (VGI) tools appear to enhance the possibilities offered by a collaborative approach to planning. The present paper analyzes both the results of experiences of the author and of those available in the literature, highlighting possible advantages and disadvantages. After a brief introduction to the meaning of e-democracy, the second part focuses on the role of I...

The present study was designed to explore the performance of children in competitive and cooperative condition. The sample was randomly selected from different schools of Peshawar city. They were 80 children who were selected randomly with an age range of 8-10 years. The duration of the experimental work was two months i.e. January 1 to March 1 2007. The task of 650 arithmetic problems was assi...

This paper describes a research approach based on the Actor-Network Theory (ANT) to interpret and understand the Korea’s strategy for the development of the ubiquitous city (u-city). Analyzing empirical materials from u-city development, this study traces and unpacks the interaction occurring around the u-city innovation and also identifies patterns of innovation, concentrating on negotiation a...

This paper explores the relevance of the Elaborated Social Identity Model of Crowd Behaviour and Procedural Justice Theory to an understanding of both the presence and absence of collective conflict during football (soccer) crowd events. It provides an analysis of data gathered during longitudinal ethnographic study of fans of Cardiff City Football Club—a group of supporters with a notorious hi...

The worth and important Iranian tradition is still unknown in most of the World and there is much humanity life style and building teqniques, according to its natural sources such as Earthen Architecture in different parts of Iran such as Yazd City, as “The World First Adobe”. Having a highly developed technology make these vernacular buildings still alive, by using an incredible use of natural...