Multi-Source Multi-Sector Sustainable Water Supply Under Multiple Uncertainties: An Inexact Fuzzy-Stochastic Quadratic Programming Approach

2012 ◽  
Vol 27 (2) ◽  
pp. 451-473 ◽  
Author(s):  
Q. Tan ◽  
G. H. Huang ◽  
Y. P. Cai
Keyword(s):  
Quadratic Programming ◽  
Water Supply ◽  
Programming Approach ◽  
Sustainable Water Supply ◽  
Multiple Uncertainties

The Management Component of the Kafr El Sheikh Water Supply Project, Egypt

1993 ◽  
Vol 27 (9) ◽  
pp. 29-36 ◽  
Author(s):  
J. E. Rose
Keyword(s):  
Health Education ◽  
Water Supply ◽  
Institutional Development ◽  
Supply System ◽  
Water Supply System ◽  
Development Work ◽  
Delta Region ◽  
Sustainable Water Supply ◽  
Finance Development ◽  
Institutional Resources

The Kafr El Sheikh Water Supply Project is a comprehensive endeavour to provide the physical and institutional resources for an effective and sustainable water supply system for 2 million persons in a developing rural Governorate in the Delta region of Egypt. The paper describes the aims of the Management Component, the institutional development of an integrated water supply and sewerage company and the main activities to-date. These include training, operational improvements, health education and finance development. Further support is required until all engineering and institutional development work has been completed.

scholarly journals Solution of Quadratic Programming with Interval Variables Using a Two-Level Programming Approach

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Syaripuddin ◽  
Herry Suprajitno ◽  
Fatmawati
Keyword(s):  
Quadratic Programming ◽  
Programming Model ◽  
Programming Models ◽  
Programming Approach ◽  
Optimum Point ◽  
Interval Variables ◽  
Interval Coefficients ◽  
Optimum Solution

Quadratic programming with interval variables is developed from quadratic programming with interval coefficients to obtain optimum solution in interval form, both the optimum point and optimum value. In this paper, a two-level programming approach is used to solve quadratic programming with interval variables. Procedure of two-level programming is transforming the quadratic programming model with interval variables into a pair of classical quadratic programming models, namely, the best optimum and worst optimum problems. The procedure to solve the best and worst optimum problems is also constructed to obtain optimum solution in interval form.

Sustainable water supply systems for the islands: The integration with the energy problem

2020 ◽  
Vol 146 ◽  
pp. 2577-2588 ◽  
Author(s):  
Christiana M. Papapostolou ◽  
Emilia M. Kondili ◽  
Dimitris P. Zafirakis ◽  
Georgios T. Tzanes
Keyword(s):  
Water Supply ◽  
Water Supply Systems ◽  
Energy Problem ◽  
Sustainable Water Supply ◽  
Supply Systems
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