introduction society is a series of conditions and situations which makes the society sustainable and peaceful and fear and horror is finished from the public’s viewpoints. the insecurity of places and public spaces disrupt high spirits and health in life and it imposes extra expenses on the society by creating obstacles on the way of cultural growth and public cooperation. in this paper have b...

Many rural regions around the world, especially in developing regions, do not have good connectivity solutions which are economically viable. As a result, many of these regions remain disconnected from both the rest of the world and from progress in general. In this proposal, I will describe the design of WiFi-based Rural Extensions (WiRE), a new wireless network architecture that can provide c...

12 Agricultural activities mainly occur in rural areas; recently, ecological conservation 13 and biological diversity are being emphasized in rural communities to promote 14 sustainable development for rural communities, especially for rural communities in 15 Taiwan. Therefore, since 2005, many rural communities in Taiwan have compiled 16 their own development strategies in order to create thei...

BACKGROUND Great health inequalities have been reported in China over the past few years. Height has been used as an important parameter of health and it may also be distributed unequally in different regions. By studying height data of Chinese children and adolescents aged 7 to 18 years, we analyze height inequalities and their change trends during 1985-2010. METHODS On the base of data from...

Although hepatitis B has been well studied, there are still aspects of its epidemiology that remain to be clarified. There are many regions with high seroprevalence, particularly in the developing regions of the world, and these regions are known to have different epidemiologic patterns. Nonetheless, there are currently no data on the differences in hepatitis B seroprevalence between urban and ...