Sediment is one of the important natural resources on Earth. Information sediment key to making decisions regarding soil management and mitigation during hazard events. Thus, this research analyzed mapped benefit-cost ratio (BCR) in Ping River using a Geographic System (GIS). Furthermore, benefit was new application Revised Universal Soil Loss Equation (RUSLE) with spatial resolution 1 km2. The...

in the present health care environment, cost-benefit analysis is extremely important. in this screening program, the minimal cost of screening dipstick urinalysis in 1601 asymptomatic school children was determined. the process of screening was similar to all the studies. the minimal cost utilizing 3 general physicians was calculated. costs were determined by using current charge for supplies o...