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Laminar stability flow for incompressible fluid flow in two dimensional symmetric channels of variable width is reviewed through a survey of various related topics, Many authors whose works are reviewed here investigated linear stability using the "WKB' method in which regions of growth of a...

Zambia, where annual rainfall is moderate to meagre over large parts of the country, and year to year variations are large, unpredictable weather can prove to be a serious obstacle to stable and systematic agricultural production. For effective agricultural planning on a rational and scientific...

This dissertation reports a study that was carried out to investigate how reading comprehension was taught in selected secondary schools of Lusaka district in Zambia. Data was collected from three secondary schools-all single sex schools. From the three, one was a boy’s school and the other two...

In a bid to boost their national economies, countries all over the world seek to create larger economic spaces through membership to appropriate regional economic groupings. These groupings offer greater chances for penetrating world trade and can, at their best, lead to economic explosion at...

This six month prospective case controlled study involving sixty patients was conducted at the University Teaching Hospital, Lusaka, Zambia.To study the relationship between strokes in the young adults (15-45 years) and HIV infection.Thirty young adults conveniently chosen who presented with...

The status of insect pest management on small farms in Zambia was investigated by interviewing the farmers.Field trials evaluated the timing of insecticide sprays, methods of spray application and the effect of different swath widths using the 'Electrodyn' sprayer.Farmers were aware of the insect...

This is a cross sectional study which focused on establishing the extent to which pre-service trainee nurses apply knowledge and competencies on HIV and AIDS in the utilisation of VCT services in Zambia. A number of studies on HIV and AIDS and utilization of VCT services have been done on women...

A prospective study of the surgical management of Benign Prostatic Hyperplasia (BPH) in the University Teaching Hospital (UTH), Lusaka was carried out over a St St period of one year ( 1 November 1996 to 31 October 1997). It aimed to study the efficacy of Transabdominal Ultrasonography (TAUS) in...

A survey of stuttering among Zambian (Lusaka) schoolchildren indicated that the incidence of the disorder is approximately the same as that reported in Western literature (i.e. .97% of the total school population) and that it is also significantly related to factors such as age, sex, level of...

This world is devoted to a general survey of the legal and political aspects of the organisation of African Unity as it operates today. An attempt has been made to briefly trace the history of the O.A.U. and how it has attemted to solve disputes among its member states. The work has however,...