The study amalgamated earthworm and agro-industrial wastes through vermicomposting and then evaluated the potential of the bedding (mixture of Eisenia fetida and vermicompost) to replace fishmeal in semi-intensive farming ...

The concept of maximal numerical range of a bounded operator T on B(X) was introduced and studied in by Stampfli who used it to derive an identity for the norm of derivation. This concept was later generalised by Ghan ...

The Aluthge transform Te of a bounded linear operator T on a complex Hilbert space X is the operator |T| 1 2 U|T| 1 2 . Here, T = U|T| is any polar decomposition of T with U a partial isometry and |T| = (T ∗T) 1 2 . This ...

Denote by T the bounded linear operator on a complex Hilbert space X and let T = U|T | be any polar decomposition of T with U a partial isometry and |T | = (T ∗T ) 1 2 . Then, the Aluthge transform Te of T is the operator ...

Retirement is a transition from paid occupation to other life ventures. Retirees face many challenges ranging from physical, psychological to socio-economic ones. Many studies on retirement in Kenya have focused on retirees ...

Competition in business has gained a whole new dimension due to global consumerism, rapidly changing consumer buying patterns and high technological innovation. Consequently, the market players have switched focus from ...

Malaria is a protozoan infection of Public health concern with several new cases yearly reported. Control of malaria infections is constrained due to the toxicity of currently available drugs and the emergence of resistant ...

Birthing positions in the second stage of labour have been researched widely in the last three decades. Upright positions in this paper refer to positions attained while the spine is vertical (Sutton 2000) and other ...

As total life expectancy increases, the prevalence of age-related diseases such as Alzheimer’s is also increasing. Many hypotheses about Alzheimer’s disease have been developed, including cholinergic neuron damage. ...

Like many Sub-Saharan African countries, Kenya often encounters incidents of food insecurity particularly in the arid and semi-arid lands like Kitui and Machakos counties. In response to this scenario, the government of ...