June 2017

GROUP CLASSIFICATION, SYMMETRY REDUCTIONS AND EXACT SOLUTIONS OF A GENERALISED KORTEWEG-DE VRIES-BURGER EQUATION

Lie group classification is performed on the generalized Korteweg-de Vries-Burgers equation ut +δuxxx +g(u)ux −νuxx +γu = f(x), which occurs in many applications of physical phenomena. We show that the equation admits a four-dimensional equivalenceLie algebra

GENOTOXIC EFFECTS OF DITHANE, MALATHOIN AND GARDEN RIPCORD ON ONION ROOT TIP CELLS

African Journal of Food, Agriculture, Nutrition and Development, Vol 9, No 5 OA Asita, R Makhalemele, National University of Lesotho Abstract Over the past decade, issues of animal use and care in toxicology research and testing have become one of the fundamental concerns for both science and ethics. Emphasis has been given to the use of alternatives to mammals in testing, research and education

NUL ECONOMICS STUDENTS INSPECT A PROPOSED LAVISH TOURIST RESORT IN THE ‘MAMATHE

Few weeks ago, the residents of Ha ‘Mamathe in the Berea District of Lesotho woke up to a carefully planned siege. Their place had been invaded in the early hours of the morning by National University of Lesotho (NUL) Economics Students, the Foot Soldiers of the Roma Valley (FSRVs).