Tafuta
Now showing items 41-50 ya 149
THE POTENTIAL OF WATER FROM KIPLOLOK BUBBLING SPRINGS IN NANDI COUNTY FOR USE AS NATURAL CARBONATED MINERAL WATER
(University of Eldoret, 2021)
The demand for carbonated water in Kenya, just like the rest of the world, is on the rise, owing to increasing lifestyle diseases like obesity, which requires that for a healthy lifestyle a lot of carbonated water, should ...
Analysis of CSRZ and CSNRZ Coding for DQPSK and OQPSK Transmitter Configurations for Optical Microwave Generation Signals Based on Stimulated Brillouin Scattering
(World Scientific News, 2020)
The use of Carrier Suppressed Non-Return to Zero (CSNRZ) and Carrier Suppressed Return to
Zero (CSRZ) modulation formats in Dense Wavelength Division Multiplexing (DWDM) channels at 1
Gb/s and 10 Gb/s is investigated. ...
Improving Students’ Application of Moment of Force Concepts in Physics through Experimental Approach, a case of Secondary Schools in Marakwet West Sub-County, Elgeyo Marakwet County, Kenya
(African Journal of Education, Science and Technology, 2021)
An investigation was carried out to ascertain the effectiveness of experimental
approach on students’ application of moment of force concepts in Physics in secondary
schools in Marakwet West Sub-county, Elgeyo Marakwet ...
Water Defluoridation by Adsorption Using Aluminium Modified Chicken Feathers
(African Journal of Education, Science and Technology, 2021)
Sufficient fluoride (F-
) ingestion through food, soil and water is necessary for the
development of healthy bones and teeth while excess of it results in dental, skeletal and
soft tissue damage. To protect people ...
Insecticidal Activity of Chrysanthemum Cinerariifolium & Allium Sativa Natural Oils against Prostephanus truncatus
(African Journal of Education, Science and Technology, 2021)
The larger grain borer (Prostephanus truncatus) is one of the most destructive
post-harvest pest that affects maize and other crops like cassava. Synergists are
substances added to pyrethrin increase efficacy and also ...
Multiple drug resistance of Campylobacter jejuni and Shigella isolated from diarrhoeic children at Kapsabet County referral hospital, Kenya
(BMC Infectious Diseases, 2021)
Background: Diarrhoea is a common cause of mortality and morbidity in children under five years old. In Kenya, it
has a 21% case fatality with Enteropathogenic E. coli, Campylobacter jejuni, Shigella spp. and Salmonella ...
Potable Water Fluoride Rapid Detection Based on TBAF Desilylation by a Novel Fluorogenic 7-O-tert-butyldimethylsilyl-3-cyano-4-methylcoumarin Compound
(African Journal of Education, Science and Technology (AJEST), 2021-05)
This article reports the synthesis and properties of a novel fluoride detector, 7-O-tertbutyldimethylsilyl-3-cyano-4-methylcoumarin, which emits a lavender blue fluorescence in aqueous solution when fluoride ions are ...
Adsorption of Fluoride from Water by Use of Powdered Tilapia Fish Scales
(African Environmental Review Journal (AER), 2020-12)
Ingestion of adequate fluoride (F-) necessary for healthy bones and teeth is realized through food, soil and water while its excess leads to dental, skeletal and soft tissue damage. Defluoridation is one of the conventional ...
Modeling Key Drivers of Under-Five Child Malnutrition in Marsabit County, Kenya: Application of the Logit Model
(Asian Journal of Probability and Statistics, 2021-04)
Malnutrition remains one of the major problems in developing countries affecting both adults and children
under 5 years. The use of binary logistic regression model was employed, and parameters of interest
estimated. ...
Computation of the Expectation Value of the Electron – Phonon and Coulomb Interaction Hamiltonian using Second Quantization and Many Body Techniques
(International Journal of Research and Analytical Reviews (IJRAR), 2020-12)
The problem of the strong electron coupling in the theory of superconductivity has been discussed in many studies on the basis of electron and phonon spectral functions. For the rationale of investigating the effect of ...