This article considers the Internet/Intranet information systems as the tool for distance learning. Author considers the model of the 3-tier WEB based information system, the idea of the language for implementing and customized solution, which includes the original language and processor for fast prototyping and implementing small and middle sized Internet/Intranet information systems.

In recent years, environmental protection is attached great importance in our country. Beginning with San Ya's pilot December 2015, country has spread out a series of works about “Urban dual maintenance” by President Xi “ecological restoration and urban renovation” as the core. After that February 2018, “Park City” been promoted first Chengdu, lot cities followed， which chieved good results sus...

Urbanization, anthropogenic activities, and social determinants such as poverty literacy rate greatly contribute to heat-related mortalities. The 2003 strong heat wave (Lucifer) in France resulted catastrophic health consequences the region that may be attributed urbanization other activities. Amiens is a medium-sized French city, where average temperature has increased since year 2000. In this...

In light of rapid global urbanisation, monitoring and mapping of urban and population growth is of great importance. Population growth in Sana’a was investigated for this reason. The capital of the Republic of Yemen is a rapidly growing middle sized city where the population doubles almost every ten years. Satellite data from four different sensors were used to explore urban growth in Sana’a be...

One of the greatest issues nowadays is that urban heat island effect on thermal conditions inside cities. The air temperature city core warmer than in suburbs, thus deteriorating quality life for citizens and making outdoor spaces uncomfortable terms comfort. This phenomenon usually assessed large scale cities worldwide less often medium-sized towns. current study aimed to investigate and, ther...