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Hydraulic ram pumps and Sling Pumps

Hydraulic ram pumps and Sling Pumps

Hydraulic ram pumps and Sling Pumps

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Key Factors for Sustainable Cost Recoverydid so). Gross accuracy was 41%, the accuracy of predicting connectors was 22% (specificity) whilethe sensitivity of predicting non-connectors was 100%.In conclusion, the contingent valuation method predicted accurately the behaviour of users <strong>and</strong> wasshown to be a useful tool for this kind of studies. The benefit transfer technique produced inaccuratelyresults <strong>and</strong> its usefulness is limited by possible differences between communities, even though similar.65

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