Browsing Faculty of Science & Technology (FST) by Title
Now showing items 2709-2728 of 4283
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Non-Conventional Vegetable oils for fuel in Kenya", Bio-Energy-84
(University of NairobiCollege of biological and physical science, 1985) -
"Non-Parametric and Parametric Modeling and Characterization of the Effective Earth Radius Factor for South Africa
(University of NairobiDepartment of Electrical, Electronic and Computer Engineering, 2013)The e®ective earth radius factor (k-factor) is an important parameter in the plan- ning and design of both terrestrial microwave and UHF/VHF line-of-sight links. It is for this reason that the structure and variations ... -
Non-square quantum well growth for reduced threshold current in tensilely strained lasers operating at 1.52m
(AJOLDepartment of Physics, University of Nairobi, 2001)This paper presents calculations demonstrating that non-square quantum well growth (well shaping) can result in reduced threshold current for tensilely strained quantum well bipolar diode lasers operating at 1.52ìm m. ... -
Non-stationary curves in Hilbert Spaces defined by differential equations
(University of Nairobi.School of Mathematics, 1987) -
Non-toxic melanin production inhibitors from Garcinia livingstonei (Clusiaceae).
(University of NairobiSchool of Computing and Informatics, 2013)The stem bark of Garcinia livingstonei is used traditionally as a skin lightening agent. AIM OF THE STUDY: To isolate and identify compounds responsible for the observed skin lightening activity of Garcinia livingstonei ... -
Norm properties of operators who's norms are Eigenvalues
(Academic JournalsSchool of Mathematics, University of Nairobi,, 2010) -
Normality of the products of nth-Aluthge transforms of w-Hyponormal operators
(School of Mathematics, 2013) -
Normo-glycemic and hypolipidemic effect of costunolide isolated from Costus speciosus (Koen ex. Retz.)Sm. in streptozotocin-induced diabetic rats
(University of NairobiCollege of Biological and Physical Sciences, 2009-05)Diabetes mellitus is the most common and serious metabolic disorder among people all over the world. Many plants have successfully been used to overcome this problem. Costus speciosus is widely used in Indian medicine to ... -
A note on ( k;f;l )-chordal polygons
(University of Nairobi, 2000)In this article the results concerning the existence of ( k;f;l )- chordal polygons that appeared in [2, 3] are generalized by using a theorem presented in [1]. Furthermore, it is pointed out that there is an error in a ... -
A note on a-self -adjoint and a-skew -adjoint operators and their extensions
(School of mathematics, 2012)In this paper we introduce the notions of an A-self-adjoint, an A-skewadjoint linear operator, where A is a self-adjoint and invertible operator and related classes of operators, which generalize some known classes ... -
A note on metric equivalence of some operators
(Pushpa Publishing House, Allahabad, INDIASchool of mathematics, 2012)In this paper, we study the metric equivalence relation and closely related relations on some classes of operators. We describe the spectral picture of metrically equivalent operators. We give some conditions when metric ... -
A note on planarity stratification of hurwitz spaces
(University of Nairobi, 2014-08)Abstract. One can easily show that any meromorphic function on a comple x closed Riemann surface can be represented as a composition o f a birational map of this surface to CP 2 and a projection of the image curve ... -
A note on quasi-similarity of operators in Hilbert spaces
(2015)In this paper we introduce the notion of Quasi-similarity of bounded linear operators in Hilbert Spaces. We do so by defining a quasi- affinity from one Hilbert Space H to K. Some results on quasi- affinities are also ... -
A note on similarity, almost -similarity and equivalence of operators
(School of Mathematics, University of Nairobi,, 2007)The almost- similar and similar relations between operators on finitedimensional Hilbert spaces are investigated. It is shown that almost similar operators share some properties with some other classes of operators. ... -
A NOTE ON THE SUSCEPTIBILITY OF SOME GASTROPOD MOLLUSCS TO SCHISTOSOMA BOVIS AND S. MATTHEEI.
(University of Nairobi.Department of Zoology, 1984-09) -
A note on the Temperature distribution of a Viscous Incompressible Fluid in a channel Bounded by two parallel plates.
(University of Nairobi.School of Mathematics, 1973) -
Notes on Anacardiaceae of Eastern Africa
(School of Biological Sciences, 1980) -
Notes on theory of distribution and inferences in statistics for statistics in Agriculture climatology
(University of NairobiCollege of biological and physical science, 2001) -
A novel dihydroxy gymnemic triacetate isolated from Gymnema sylvestre possessing normoglycemic and hypolipidemic activity on STZ-induced diabetic rats.
(University of NairobiCollege of Biological and Physical Sciences, 2009)Aim of the study: Gymnema sylvestre (Asclepiadaceae) is emerging as a potential treatment for the management of diabetes. The leaves are used in herbal medicine preparations. The present study was carried out to isolate ... -
Novel Escherichia coli-Infecting Bacteriophages Isolated from Uganda That Target Human Clinical Isolates
(University of Nairobi, 2023)Background: The antimicrobial resistance catastrophe is a growing global health threat and predicted to be worse in developing countries. Phages for Global Health (PGH) is training scientists in these regions to isolate ...