Browsing Professional Associations by Author "Frederik, Josep Putuhena, Prof. Dr."

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    • Flood frequency analysis for Sarawak using Weibull, Gringorten and L-Moments formula 

      Onni Suhaiza, Selaman, Dr.; Salim, Said, Prof. Dr.; Frederik, Josep Putuhena, Prof. Dr. (The Institution of Engineers, Malaysia, 2007-03)
      The objective of this study is to determine the magnitude and frequency of floods for Sarawak using Gumbel distribution. Nineteen stations were selected for the study based on the criteria stated in Hydrological Procedure ...

    • Post-flood forensic analysis of Sungai Maong using InfoWorks ™ River Simulation (RS) 

      Jenny Kuihoon, Kulu; Mah, Darrien Yau Seng; Frederik, Josep Putuhena, Prof. Dr.; Salim, Said, Prof. Dr. (The Institution of Engineers, Malaysia, 2007-12)
      Sungai Maong catchment is one river basin with the worst flooding history in Kuching City. Post-flood forensic analysis outlined in this paper presented an approach using a hydrodynamic model – InfoWorks River Simulation ...

    • A study of ecological sanitation as a way to combat urban water stress 

      Mah, Darrien Yau Seng; Frederik, Josep Putuhena, Prof. Dr.; Salim, Said, Prof. Dr.; Law, Puong Ling, Dr. (The Institution of Engineers, Malaysia, 2008-09)
      Water supply is one of the basic infrastructure requirements. Water treatment and supply are often granted a much higher priority than wastewater collection and treatment, despite the fact that wastewater deserves a greater ...