Diversity in lifestyles and socioeconomic status among European populations, and recent socio-political and economic changes in transitional countries, may affect changes in adiposity. We aimed to determine whether change in the prevalence of obesity varies between the socio-politically transitional North-East European (Łódź, Poland; Szeged, Hungary; Tartu, Estonia), and the non-transitional Me...

Cities can be viewed as information architecture systems. Here, ‘architecture’ is used in the sense of computer architecture – it refers not to the design of buildings, but to how the components of a complex system interact. Information exchange includes the movement of people and goods, personal contact and interactions, telecommunications, as well as visual input from the environment. Informa...

Urban economics has traditionally viewed cities as having advantages in production and disadvantages in consumption. We argue that the role of urban density in facilitating consumption is extremely important and understudied. As firms become more mobile, the success of cities hinges more and more on cities' role as centers of consumption. Empirically, we find that high amenity cities have grown...

We use large survey data sets of firms provided by the World Bank for China, India, and Brazil—Investment Climate Surveys—to address the important question: what determines the locational choice of firms among cities in these countries. We find that capital cities in all countries are attractive for firms to locate. In India and China, labour-intensive firms tend not to locate in mid-sized or l...

With the rapid economic growth and development, the problem of environmental pollution in China’s cities is becoming increasingly serious, and environmental pollution takes on a regional difference. There is, however, little comprehensive evaluation on the environmental performance and the regional difference of strictly-environmental-monitored cities in China. In this paper, the environmental ...

Abstract Existing Egyptian cities face many challenges and problems that hurt the quality of life, which made it regress in sustainable index, so this research aims to formulate a set general frameworks enable existing transform into sustainability achieve advanced levels by using theoretical framework analytical some models global were suffering from challenges, they became topping lists index...

The urban experience " An inhabited place of greater size, population, or importance than a town or village " is the Merriam-Webster Dictionary entry for " city ". Most definitions, unless referring to very particular usages (e.g.: The City as London's financial district), convey the concept of a status granted to a relatively permanent, organized human settlement. The Chambers Dictionary inclu...

The strong world-wide urbanisation trend calls for a repositioning of cities, especially the large cities with a global impact. These cities tend to become economic, logistic and political powerhouses and are increasingly involved in a competition on their integral performance. The present paper aims to trace to what extent and why some cities outperform others. Starting from an extensive datab...

OBJECTIVES The objective of this paper is to provide a detailed description of Internet-based sexually transmitted disease/human immunodeficiency virus prevention in the 8 US cities most affected by syphilis in men who have sex with men. GOAL By reviewing the efforts under way in these 8 cities, we will understand the barriers and facilitators associated with Internet-based prevention efforts...