In the major U.S. and European cities (e.g., Detroit, Seattle, San Francisco, London, Paris, etc.) that since 2007 have been feeling the effects of the international economic crisis, regeneration processes have been set up thanks, among other things, to the synergic impact generated by urban agriculture (UA). There are numerous and greatly varied effects, linked to localization, that are consis...

In China, rapid economic growth and increasing foreign direct investment (FDI) is the driving force for urbanization, and transformation of urban spatial structures and transportation. Frequent interactive economic activities among the neighboring cities reinforce the already spatially clustered cities. In this paper we tried to extract the key urban transportation characteristics of seventy ma...

BACKGROUND Rural-to-urban migrant women may be vulnerable to smoking initiation as they are newly exposed to risk factors in the urban environment. We sought to identify correlates of smoking among rural-to-urban migrant women in China. METHODS/PRINCIPAL FINDINGS A cross-sectional survey of rural-to-urban migrant women working in restaurants and hotels (RHW) and those working as commercial se...

Climate change will worsen the high levels of urban vulnerability in Latin American cities due to specific environmental stressors. Some impacts of climate change, such as high temperatures in urban environments, have not yet been addressed through adaptation strategies, which are based on poorly supported data. These impacts remain outside the scope of urban planning. New spatially explicit ap...

Reflectance characteristics of human settlements influence energy fluxes in the physical environment as well as our ability to monitor urban growth with satellite-based sensors. Spectral heterogeneity at the scales of 10 to 30 meters complicate the traditional land cover classifications derived from moderate resolution satellite imagery in urban and suburban areas. In this study we consider pop...

Traffic signal system performance is predominantly dependent on the accurate mode of operationand best selection of timing plans. Recent development in signal timing indicates that it isdesirable to design timing plans utilizing synthetic origin-destination information from loopdetector counts. Detector movement counts are result of amount of green time allotted toassociated pha...

Data from the urban renewal experience in Syracuse, New York are used to examine the impact of race on patterns of intra-urban migration. The results show that, overall, the migration patterns exhibited an exponential decay in frequency with increasing distance. Both blacks and whites display this pattern, but blacks tend to cluster more closely around the point of origin. Indirect evidence is ...