TY - SER TI - Journal of The Hydraulics Division. Vol. 106 No. 2 (1980) PY - 0000///[date of publication not identified] CY - New York : American Society of Civil Engineers. N1 - It contains of Papers, Technical Notes and Discussions on February 1980 in Vol. 106 No. 2; Tidal Hydraulics in Estuarine- Channels / Robert M. Snyder. Flow Visualization in Complex Turbulent Flows / Louis H. Y. Lee and Joseph A. Clark. Development of Makeup-Line Safe-Operating Criteria / Peter K. Su and Irving Joseph. Staged Multiport Diffusers / Charles W. Almquist and Keith D. Stolzenbach. Damping of Gravity Waves Over Porous Bed / Kewal K. Puri. Sediments Suspended in Stream Flow / Sergei M. A ntsyferov and Ruben D. Kosyan. TECHNICAL NOTES : Proc. Paper 15165 - Preparation of Friable Aquiferous Specimens / Paul Francis Worthington. Flood Analysis by SMEMAX Transformation-A Review / Kuppuswamy Venugopal. DISCUSSION : Proc. Paper 15161 - Optimal Sequence of Incremental Precipitation / Anand Prakash (Dec., 1978). Errata. Estimating Design Flows for Urban Drainage by Samuel O. Russell, Bruce F. I. Kenning, and Greg J. Sunnel (Jan., 1979) / Bernard L. Golding. Steepness of Sedimentary Dunes by Mehniet Sehm Yahn and Emin Karahan (Apr., 1979. Prior Discussions. Jan., 1980) / Kenneth C. Wilson. Flow Resistance in Cobble and Boulder Riverbeds by Daryl B. Simons, Khalid S. Al-Shaikh-Ali, and Ruh-Ming Li (May, 1979) / Howard F. Matthai. Upsurge and Speed-Rise Charts Due to Pump Shutdown by Benjamin Donsky, Roxanne M. Byme, and Paul E. Bartlett (June, 1979) / John Parmakian. Drifting Snow Similitude by James D. Iversen (June, 1979) / Christopher James Baker. Theory of Minimum Rate of Energy Dissipation by Chih Ted Yang and Charles C. S. Song (July, 1979) / Edward Silberman. Channel Flow Computations Using Characteristics by Kathirithamby Sivaloganathan (July, 1979) / Nikolaos D. Katopodes ER -