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Use of nonoxynol-9 and changes in vaginal lactobacilli
(University of Nairobi, 1998-08)
Several in vitro studies have shown nonoxynol-9 (N-9) to be toxic to lactobacilli, especially to strains that produce H2O2. Data from a randomized, double-blind, placebo-controlled crossover trial that investigated the ...
Optimization of X-ray Fluorescence Elemented analysis.an example from Kenya
(1998)
A systematic study and application of a radioisotope excited energy dispersive X-ray fluorescence analysis method to multi-elemental determination in Kenyan rock samples whose supporting matrices are of light elements is ...
Characterisation of retroviral-related antigens expressed in normal baboon placental tissues
(Univesity of Nairobi, 1998)
The genomes of all eukaryotes contain multiple copies of DNA sequences that are related to sequences found in infectious retroviruses. Endogenous retroviruses (ERVs) are generally non-pathogenic although they have been ...
An expert system developed to assist digital electronics teaching
(1998)
Expert systems are computer programs designed to model the problem-solving ability of human experts. They have experienced tremendous growth and popularity since their commercial introduction in the early 1980s. Expert ...