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Now showing items 11-20 of 314
Pathological Changes in Oreochromis Niloticus and Lates Niloticus in Kisumu and Homa Bay, Lake Victoria, Kenya
(MMU, 2014)
Histopathology as a tool for assessing fish health in an aquatic system is an important, but has not been extensively used in East Africa. Due to scarcity of data on the histopathology of the Oreochromis niloticus and Lates ...
Antioxidant activities oftriacontanyl-E-cinnamoatesmetabolites from Caesalpinia volkensii root bark extracts
(Research gate, 2017)
Natural antioxidants have been reported to prevent oxidative damage caused by free radicals generated during biochemical processes
and thus useful in prevention of several degenerative diseases. The present study evaluated ...
Determining SU (N) symmetry group generators
(Research gate, 2018)
SU(N) symmetry groups are useful in formulating gauge theories of elementary particle interactions
in quantum field theory. Gauge bosons and particle states are associated with the symmetry group
generators. The accuracy ...
SU (N) generator spectrum
(Research gate, 2018)
This paper provides an accurate mathematical method for determining SU(N) symmetry group generators in a general N-dimensional quantum state space. We identify the generators as well-defined quantum
state transition and ...
First Order Expectation Values of Electron Correlation Operators for Two-Electron Atoms
(SPG, 2015)
Simple analytic first-order wave functions corresponding to two-electron atoms electron correlation operators are
obtained by reduction of the Rayleigh-Schrödinger first order perturbation equation to that of one-electron ...
Analytical Absorption Cross-Section for Photon by a Hydrogen 2s Atom
(IOP Publishing, 2011-04)
We calculate the absorption cross-section for photon by a hydrogen 2s atom using the quantum-classical approximation for the total photo cross-section of many electron atoms. With the application of the first-order term ...
Innundative biocontrol of water hyacinth (Eichhornia crassipes (Mart.) Solms. Laubach) using zonate leaf spot (Acremonium zonatum Sawada gams) fungal agent
(IOSR J Agric Vet Sci, 2013)
Innundative approach of biocontrol involves culturing spore inoculum for use as a concentrated formulation able to withstand storage, handling and application in weed control the same way as a chemical herbicide. A trial ...
extracts against Xanthomonas campestris Pv vesicatoria isolated from diseased African nightshade (Solanum scabrum)
(INNSPUB, 2018)
Solanum scabrum Mill is widely cultivated for consumption as a leafy vegetable, for medicinal purposes
and as a source of income. Its productivity is faced with many challenges as farmers in Kenya have
been recording low ...
Quiet Time Correlation Between Geomagnetic Field Variations and the Dynamics of the East African Equatorial Ionosphere
(Science Publishing Group, 2017)
The equatorial ionosphere is highly dynamic and consequently poses serious threats to communication and
navigation systems. As a result, proper understanding of ionospheric dynamics is important. The present paper presents ...
Quiet Time Geomagnetic Field Variations in the Equatorial East African Region During the Inclining Phase of Solar Cycle 24
(Science Publishing Group, 2014)
In the present paper, geomagnetic field data obtained from magnetometer measurements at two ground based
stations have been used to study solar activity dependence of the solar quiet variations. The study has focused on ...