Search
Now showing items 51-60 of 149
Analysis of Fluoride in Kales (Brassicca oleracea) and Tomatoes (Lycopersicum esculentum) from Nakuru County, Kenya
(African Environmental Review Journal (AER), 2020-12)
As vegetables normally form an integral portion of human diet, occurrence of high fluoride in their edible portions can cause significant human exposure to these fluoride residues. The present study was carried out to ...
The effect of a difference in angle in two lateral inflow channels on the main channel's velocity
(International Journal of Statistics and Applied Mathematics, 2021-04)
In this study, we examined the flow from two lateral inflow channels in a man-made open rectangular
channel of an incompressible Newtonian fluid. The influences of the angles as it varies directly
proportional to each ...
Design of simultaneous multicolor coherent light generation in a single MgO:PPLN bulk crystal
(Journal of the Optical Society of America B, 2020-11)
We report on simultaneous sum-frequency mixing and doubling of C-band and 980 nm laser sources using a
single segmented periodically poled lithium niobate (PPLN) crystal in a single-pass configuration. Our theoretical
analysis ...
Health Risk Assessment Levels of Selected Heavy Metals on Solanum Nigrum, Soils and Water Collected Along River Moiben, Uasin-Gishu County, Kenya
(Archives of Organic and Inorganic Chemical Sciences, 2020-09)
The study investigated heavy metals’ levels in soil, Solanum nigrum and irrigation water from intense Moiben irrigated farms
located in Meibeki Karuna, Uasin Gishu County. Purposive sampling was used to identify farms ...
Optimization of Split-Plot Design in the Context of Mixture Process Variable Settings
(Asian Journal of Probability and Statistics, 2021-04)
In the presence of process variables, a mixture design has become well-known in statistical modeling due to
its utility in modeling the blending surface, which empirically predicts any mixture's response and serves as
the ...
Exploration of D-, A-, I- and G- Optimality Criteria in Mixture Modeling
(Asian Journal of Probability and Statistics, 2021-05)
A design optimality criterion, such as D-, A-, I-, and G- optimality criteria, is often used to analyze, evaluate
and compare different designs options in mixture modeling test. A mixture test is an experiment where ...
Evaluation of the antimicrobial activity and safety of Rhus vulgaris (Anacardiaceae) extracts
(BMC Complementary Medicine and Therapies, 2020)
Background: Medicinal plants have been used in the treatment of various ailments in most developing countries.
Oral infections are the most prevalent diseases in man. The Rhus family has been found to have antimicrobial ...
Landau Criteria of Superfluidity of Two Component Mixture of Bosons
(International Journal of Recent Research Aspects, 2020)
Using the quasi-particle energy of a mixture of two-component gas of bosons which is assumed to be in a
superfluid state, the Landau criterion for superfluidity has been applied to obtain the magnitude of the Landau’s ...
NUMERICAL SIMULATION OF EFFECTS OF VELOCITY AND DIFFUSION COEFFICIENT ON CONCENTRATION OF CONTAMINANTS IN FLUID FLOW
(University of Eldoret, 2022)
The study developed and implemented Implicit and explicit schemes for solving one
dimensional convection –diffusion equation modeling concentration of contaminant in a
fluid flow .The study uses method of lines and exact ...
INTEGRATION OF VCSEL WITH MODULATED RAMAN PUMP FOR DATA AND CLOCK TRANSMISSION IN OPTICAL COMMUNICATION
(University of Eldoret, 2022)
The evolution of ultrafast optical technologies has led to the realization of low cost,
low latency and high speed optical networks. Existing telecommunication
infrastructure does not provide sufficient capacity to satisfy ...