The study’s objectives are to evaluate the combined threats drinking-water quality of Mulbagal town from fluoride and pit toilet leachate contamination, prioritize hazards, provide recommendations for safe drinking water. were achieved by measuring tube well’s inorganic microbial water quality, statistical analysis data, evaluating E. coli contamination free chlorine residual levels during tran...

In this letter, we established a traveling wave solution by using cosine function algorithm for Gardnerequation and (2+1)-dimensional breaking soliton system. The cosine method is used to obtain theexact solution.

  In this paper, we present the stochastic version of Maximal Covering Location Problem which optimizes both location and allocation decisions, concurrently. It’s assumed that traveling time between customers and distribution centers (DCs) is uncertain and described by normal distribution function and if this time is less than coverage time, the customer can be allocated to DC. In classical mod...

1Head Clinical Unit: Surgery, New Somerset Hospital, Cape Town, South Africa 2Senior Lecturer, University of Cape Town, Cape Town, South Africa 3Private Practice, Somerset West, South Africa 4Private Practice, Bellville, South Africa 5Private Practice, George and Consultant Surgeon George Provincial Hospital, South Africa 6Honorary Senior Lecturer, University of Cape Town, Cape Town, South Afri...

Poisons Information Centre, Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital and University of Cape Town, Cape Town, South Africa Centre for Occupational and Environmental Health Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa Department of Paediatrics and Child Health, Red Cross War Memorial Children’...

I apply a linear distance heuristic to the n-team Bipartite Traveling Tournament problem, which treats the problem as if the n teams are located on a straight line, reducing the number of variables. I then generate an algorithm to solve this variation of the problem. I then compare the results of my algorithm with results presented in previous papers. My algorithm does not present an optimal so...

We investigate the relation between two aspects of round robin tournament scheduling problems: breaks and distances. The distance minimization problem and the breaks maximization problem are equivalent when the distance between every pair of teams is equal to 1. We show how to construct schedules with a maximum number of breaks for some tournament types. The connection between breaks maximizati...

1. introduction zakeri gary (1750) found that earthquake is jolts of some places or significant portions of land to natural causes with big voices like thunder that is often accompanied by an eruption of water, fire, smog or wind. after the earthquake, building efficiency greatly reduces because of the network’s collapse and closing of paths. however, after a catastrophic disaster, communicatio...

1 Department of Medicine, University of Cape Town, Cape Town, Western Cape, South Africa, 2 Department of Dermatology, University of Cape Town, Cape Town, Western Cape, South Africa, 3 Department of Anatomical Pathology, National Health Laboratory Service Groote Schuur Hospital Branch, Cape Town, Western Cape, South Africa, 4 Division of Infectious Diseases & HIV Medicine, Department of Medicin...