The l1-norm solution to an under-determined system of linear equations y = Ax is the sparsest solution to the system. In digital signal processing this mathematical problem is known as compressive sensing. Compressive ...

Aims and objectives The study design aimed to assess and validate various laboratory techniques in the detection of EBV in HIV positive patients with diffuse large B cell lymphoma. The sensitivity and specificity of each ...

ABSTRACT Introduction Laboratory fume hoods are mechanical devices used to extract harmful vapours from indoor workplaces in order to prevent human exposure thereto. Laboratory fume hoods are considered an engineering ...

Soil stabilization is the generic term for any process which has as its aim the upgrading or improvement of one or more soil properties. In South Africa, stabilization is usually effected using a combination of mechanical ...

ABSTRACT The burning of selected indigenous plants and the inhalation of the smoke liberated from them has been a widely accepted and practised form of administration in traditional healing therapy dating back to as far ...

BACKGROUND: Maternal health services have been an area of focus all over the world due to its impact on the mothers and newborn infant. The millennium development goals 4 and 5 have been formulated to focus on maternal ...