Dengue Hemorrhagic Fever (DHF) is a tropical disease that always attacks densely populated urban communities. Some factors, such as environment, climate and mobility, have contributed to the spread of disease. The Aedes aegypti mosquito an agent dengue virus in humans, by inhibiting its life cycle it can reduce Therefore, necessary involve dynamics mosquito's model order obtain reliable risk ma...

Decisions on irrigation water management are usually made at different levels, including farms, user associations (WUAs), and regional planning agencies. The latter generally have good access to information decision tools regarding resources management. However, these remain out of reach the final users, namely farmers. study, conducted in irrigated district Cherfech, north Tunisia, had main ob...

irrigation management transfer to farmers is one of the important and necessary issues for irrigation planners globally. irrigation management transfer or participatory irrigation management by water users’ associations (wua) is a widespread strategy in the world and a good way to remove the country's irrigation and drainage systems problems. the main objective of this research was respons...

Empirical insights were made into the challenges of supplying water to communities within low-income areas peri-urban Blantyre, Malawi. A networked public supply is provided those without a domestic tap via communal kiosks managed by community-based Water User Associations (WUAs) under government mandate. There has been considerable debate surrounding tariff charged for supplied such vulnerable...

Rivers are among the ecosystems that have been most damaged by human pressure, especially in European countries where most streams are regulated. An important instrument to mitigate such impacts is to provide adequate ecological flows, which allows for the preservation of fish populations. Nowadays, many rivers are invaded by exotic species that, being more opportunistic and tolerant, are chang...

Two major techniques wmmonly available for modeling genomic data are the nzlational and object oriented appmaches. This paper discusser the strengtha and weaknesses of both approaches. The comparison wua done using two rrets of disparate genomic data, one for the &. & genome and one for the human genome, in other to demonstrate the generolity of the modeling methods and the credibility of the c...

Relatively little attention has been paid to examining the spatial expansion features of cities at various tiers at the regional level in China, especially those located in central and western regions of the country. Based on Landsat satellite imagery from four years—1980, 1990, 2000, and 2010, this paper investigates the spatio-temporal pattern of urban land expansion and its influencing facto...

Nowadays, more than 155.7 thousand km of irrigation networks are operated by WUA, farms and clusters. 95% were built commissioned in the 80s last centuries. The parameters canals, 70-80s XX century, set for cotton alfalfa irrigated agriculture during growing season 170-210 days. Irrigation have been designed this crop rotation scheme. Since 1993, scheme has changed to cotton-wheat. began operat...

Volume based pricing in irrigation is an important application method solving excessive and illegal water use problems. It essential to a properly selected meter accurately measure the amount of water. In this study, system performance Kayack Water User Association (WUA) was comparatively analyzed for years 2012 2017. The prepaid has been used measurement Kayacık scheme since 2015. While it cou...