Reliable estimation of discharge in a river is the crucial component of efficient flood management and surface water planning. Hydrologists use historical data to establish a relationship between water level and discharge, which is known as a rating curve. Once a relationship is established it can be used for predicting discharge from future measurements of water level only. Successful applicat...

Managing stage-discharge relations at hydrometric stations affected by seasonal aquatic vegetation is challenging. Their ratings vary continuously in time so that establishing the streamflow series difficult. To best of our knowledge, no rating curve model exists to deal with a vegetated channel control, only manual adjustment methods. address this issue, temporal accounting for transient chang...

this research compared ratings of task performance and contextual performance from three different sources: self, peer, and supervisor. participants were service industry employees in the service industries in yogyakarta, indonesia. a sample of 146 employees and 40 supervisors   from the service industries provided ratings of task performance and contextual performance. the results indicated th...

Receiver Operating Characteristic (ROC) curve is used to assess the discriminatory power of credit rating models. To identify the optimal threshold on the ROC curve, the iso-performance lines are used. The ROC curve and the iso-performance line assume equal classification error costs and that the two classification groups are relatively balanced. These assumptions are unrealistic in the applica...

Abstract The São Gonçalo Channel, located in the south of Brazil, is responsible for connecting Mirim Lagoon to Patos Lagoon, constituting largest coastal lagoon system Latin America. assessment its hydraulic variables necessary given importance this channel region. Thus, study aimed evaluate performance index velocity rating curve (IVRC) method, from measurements provided by horizontal static-...

AIM The Bech-Rafaelsen Mania Rating Scale (BRMAS) and Young Mania Rating Scale (YMRS) are both popular rating scales for mania. Until now BRMAS has not had a Polish language version BRMAS, although it may be particularly useful because of its twin depression (melancholia) rating scale (BRMES). No attempt of evaluation of the scales were made in Poland until now. Attempts to compare their worth ...