Search
Now showing items 1071-1080 of 1152
On The Sum of Three Square Formula
(SCIENCE MUNDI, 2023-11-30)
Let n,x,y,z be any given integers. The study of n for which n = x2 +y2 + z2 is a very long-standing problem. Recent survey of sizeable literature shows that many researchers have made some progress to come up with algorithms ...
On Some Aspects of Compactness in Metric Spaces
(AFRICAN SCIENTIFIC ANNUAL REVIEW, 2024-04-17)
In this paper, we investigate the generalizations of the concepts from Heine-Borel Theorem and the Bolzano-Weierstrass Theorem to metric spaces. We show that the metric space X is compact if every open covering has a finite ...
Matrices of the Zero Divisor Graphs of Classes of 3-Radical Zero Completely Primary Finite Rings
(SCIENCE MUNDI, 2024-05-16)
The study of finite completely primary rings through the zero divisor graphs, the unit groups and their associated matrices, and the automorphism groups have attracted much attention in the recent past. For the Galois ring ...
On Certain Spaces of Ideal Operators
(SCIENCE MUNDI, 2023-11-16)
We determine some important spaces of ideal operators and ideal characteristics. Special consideration
is given to Frechet spaces, Spaces of finite rank operators and spaces of Hahn-Banach extension operators.
The ...
Insecticide resistance exerts significant fitness costs in immature stages of Anopheles gambiae in western Kenya
(Malaria Journal, 2021-06-09)
Background
Despite increasing documentation of insecticide resistance in malaria vectors against public health insecticides in sub-Saharan Africa, there is a paucity of information on the potential fitness costs of ...
Effect of modified spacing arrangements, fertilizer use and legume intercrop on prevalence of cassava brown streak disease in Western Kenya
(African Journal of Agricultural Research, 2017-11-02)
Cassava is an important food security crop in Western and Coastal counties of Kenya. As a food security crop, it is continuously cultivated with minimal inputs. Its production is constrained by factors like declining soil ...
Soil Microbes Determine Outcomes of Pathogenic Interactions Between Radopholus similis and Fusarium oxysporum V5w2 in Tissue Culture Banana Rhizospheres Starved of Nitrogen, Phosphorus, and Potassium
(Sustainable Food Systems, 2022-03-01)
The contributions of soil biota toward outcomes of pathogenic interactions between Radopholus similis and Fusarium oxysporum V5w2 in tissue culture banana plants starved of nitrogen (N), phosphorus (P), and potassium (K) ...
Effect of nitrogen sources on the yield of common bean (Phaseolus vulgaris) in western Kenya
(Journal of Plant Nutrition, 2018-05-15)
Depletion of soil nutrients due to continuous cultivation without adequate external fertilization is one of the challenges facing many smallholder farmers in western Kenya. This study was conducted to assess the effects ...
Analyse des competences de l’écriture des apparenants Kenyans du FLE à travers les textes injonctifs
(Journal of English Language Teaching and Applied Linguistics, 2020-10-22)
Cette étude à caractère descriptive s’est intéressé aux compétences des apprenants kenyans du FLE à travers leurs productions écrites, sous forme de textes injonctifs-recettes et programmes. Étant donnée l’apprentissage ...