Regions with high tourism density are very sensitive to human activities. Ensuring sustainability by preserving the cultural characteristics and natural structure of these regions is critical importance in order transfer assets future world heritage. Detecting mapping changes land use cover (LULC) using innovative methods within short time intervals great for both monitoring regional change mak...

Urban growth identification, quantification, and the knowledge of rate and trends of growth would help in regional planning with better infrastructure in environmentally sound way. This requires analyses of spatial and temporal data, which can be done with the help of spatial and temporal technologies such as Remote Sensing, Geographic Information System (GIS) and Global Positioning System (GPS...

We propose a new optical Local Area Network (LAN) that exhibits high total capacity and enables the connection of a great number of nodes. It is based on the combined advantages of coherent techniques and Frequency Division Multiplexing (FDM). The network topology is a passive star with a shared local oscillator that allows simple emission and detection schemes.

The world is witnessing a dramatic shift of settlement pattern from rural to urban population, particularly in developing countries. The rapid Addis Ababa urbanization reflects this global phenomenon and the subsequent socio-economic and environmental impacts, are causing massive public uproar and political instability. The objective of this study was to use remotely sensed Landsat data to iden...

The purpose of this research is to found the impact of built area and occupant number on winter gas consumption in the residential building sector of Iran, Shiraz.Sothe annually and monthly gas consumption data through 19 houses were analyzed to achieve the heating energy consumption and operation month.The average operation months of gas heating consumption were from first of November up to en...

in 5 villages in isfahan area, with a population of 1368, rodents were successfully controlled using poisened bait with zinc phospheid, with 300 meters of houses and built up area. in another 5 villages with a population of 1471, rodent burrows were dusted with ddt within the same distance, without any effect on sandflies. a third group of 5 villages was kept as control. the incidence of cutane...

Abstract The rapid development of the coastal area for settlement and commercial service could increase vulnerability to natural hazards. This study aimed analyze management in Pangandaran Regency West Java toward tsunami disaster risk mitigation. is essential because faces directly subduction zone between Indo-Australian Eurasian plates, which lead hazard. For analysis, spatial analysis was do...