Utafutaji Thesis & Dessertations Kwa tarehe ya kutolewa kitabu
Now showing items 61-77 ya 77
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PHYTOCHEMICAL ATTRACTANTS AND REPELLENTS FROM SELECTED KENYAN VARIETIES OF MANGO (Mangifera indica L.) AS CONTROL TOOLS FOR MANGO FRUIT FLY, Bactrocera invadens (DIPTERA: TEPHRITIDAE)
(University of Eldoret, 2018)Infestation of mangoes (Mangifera indica L.) by the mango fruit fly, Bactocera invadens (Drew, Tsuruta and White) is a big threat to mango production in Kenya. The pest infestation leads to poor quality fruits that cannot ... -
CHEMICAL COMPOSITION OF ATTRACTIVE BLENDS IN SELECTED OCIMUM SPECIES TRADITIONALLY USED TO LURE HONEY BEES
(University of Eldoret, 2019)The success of sustainable beekeeping depends on possibility of establishing a bee colony. Low hive occupation rate has been identified as one of the prominent challenges facing beekeeping sector in addition to pest attacks, ... -
EVALUATION OF GARLIC OIL EXTRACT AS POTENTIAL PYRETHRUM SYNERGIST AGAINST SIGNIFICANT POST HARVEST PESTS
(University of Eldoret, 2021)Post-harvest grain loss remains a major challenge facing farmers especially in developing countries. Pyrethrin is natural plant oil that forms the active ingredients of conventional insecticides combined with piperonyl ... -
WATER DEFLUORIDATION USING RAW, MODIFIED AND COMBINED SULPHONATED POLYSTYRENE, CHICKEN FEATHERS AND FISH SCALES
(University of Eldoret, 2021)Adequate fluoride intake is necessary in developing health bones and teeth and for the prevention of dental caries. Too much fluoride intake, however, leads to dental, skeletal and soft tissue damage, an irreversible ... -
ANALYSIS OF FLUORIDE AND SELECTED HEAVY METALS IN KALES (Brassica oleracea) AND TOMATOES (Lycopersicum esculentum) FROM HORTICULTURAL FARMS IN NAKURU COUNTY, KENYA
(University of Eldoret, 2021)Recently field-grown vegetables including curly kales and endive have been reported to accumulate high fluoride levels in their leaves. As vegetables normally form an integral portion of the human diet, the occurrence of ... -
INVESTIGATION OF MAERUA SHRUB (Maerua subcordata) AND YEASTS FROM FINGER MILLET (Eleusine coracana) FOR PRODUCTION OF CHEAP AND EFFICIENT BIOETHANOL IN KENYA
(University of Eldoret, 2021)Bioethanol is an attractive energy source in comparison to fossil fuels because it is renewable and environmentally friendly. The first generation bioethanol is unsustainable due to high cost of food crops and causes food ... -
ANTI-DERMATOPHYTIC ACTIVITY OF Salvia nilotica METHANOLIC LEAF EXTRACT AGAINST Trichophyton mentagrophytes
(University of Eldoret, 2021)Conventional medicine used against dermatophytosis has resulted in treatment failure, relapses of the fungal infection and side effects due to its use. Herbalist in the Tugen community in Kenya claim that Salvia nilotica ... -
RADIATION EXPOSURE LEVELS AND THEIR POTENTIAL EFFECTS ON DOMESTICATED ANIMALS IN WEST POKOT, KENYA
(University of Eldoret, 2021)Radioactive matter in the earth’s crust and celestial bodies are the main sources of natural radioactive exposure to man and animals. The main contribution to external exposure comes from gamma-emitting radionuclides present ... -
SYNTHESIS AND CHARACTERIZATION OF NOVEL TBAF-PROMOTED DESILYLATION OF FLUOROGENIC 3-CYANO-7-HYDROXY-4-METHYLCOUMARIN DERIVATIVES AS POTENTIAL RAPID FLUORIDE DETECTORS IN POTABLE WATER
(University of Eldoret, 2021)Over the years, Fluoride has been identified as a contaminant of great global concern on drinking water safety. The need to prevent the population from consuming higher fluoride content in water lies in fluoride sensing. ... -
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 ... -
SYNTHESIS AND CHARACTERISATION OF NICKEL AND PALLADIUM BIMETALLIC COMPLEXES AND THEIR CATALYTIC APPLICATION IN OLIGOMERISATION OF 1-HEXENE
(University of Eldoret, 2022)In this work, typical homobimetallic complexes derived from N,O-salicylaldimine ligands were investigated for their catalytic potential in oligomerisation of 1-hexene. Catalysts of monometallic nature, that is, those ... -
WATER QUALITY OF ATHI RIVER AND ITS TRIBUTARIES BASED ON SELECTED PHYSICAL-CHEMICAL PARAMETERS, HEAVY METALS AND BACTERIAL LEVELS
(University of Eldoret, 2022)Pollution is one of the major challenges facing water resources management in Kenya. This study was carried out to assess and monitor water quality status of the Athi River and its tributaries based on selected basic ... -
QUANTIFICATION OF Cr +3, Cr +6, TOTAL CHROMIUM, AND PHYSICOCHEMICAL CHARACTERISTICS OF TANNERY WASTEWATER EFFLUENTS: A case study of Bata Tanneries, Kenya
(University of Eldoret, 2022-10)Kenya's tanning industry is a key economic sector. Leather processing generates toxic effluents depending on the process. Bata leather industries in Kenya have been discharging effluent to nearby rivers leading to human ... -
COMPUTER-BASED LABORATORY SIMULATIONS AND DEVELOPMENT OF INQUIRY SKILLS IN ELECTRO-CHEMISTRY IN SECONDARY SCHOOLS INSTRUCTION IN BOMET COUNTY
(University of Eldoret, 2023-08)Computer technology has advanced to the point where it can significantly enable inquiry learning to be used at various levels, and offer new tools for representing the nature of science in the classroom. Traditional education ... -
BIOGENIC SYNTHESIS AND CHARACTERIZATION OF ZnO AND CuO NANOPARTICLES FROM Entada abyssinica AND Warburgia ugandensis LEAF EXTRACTS FOR ANTI-BACTERIAL APPLICATIONS
(University of Eldoret, 2023-09)In this study, biosynthesis, structural characterizations, optical and bactericidal properties of copper oxide and zinc oxide nanoparticles have been documented. Copper oxide (CuO) and zinc oxide (ZnO) nanoparticles were ... -
INVESTIGATION OF Pavonia urens AS A POTENTIAL BIOSORBENT IN HEAVY METAL REMOVALTHROUGH COMPLEXATION
(University of Eldoret, 2023-09)Metal ion-related environmental pollution poses a possible risk to human life. This is a result of various chemical wastes being released into the environment after being treated in an affordable and effective manner. ... -
ANTIDIABETIC PROPERTIES OF Tarchonanthus camphoratus IN FRUCTOSE-INDUCED DIABETIC WISTAR RATS
(University of Eldoret, 2023-10)Tarchonantus camphoratus (TC) has been used traditionally to manage several diseases such as diabetes mellitus (DM) including in Kenya but its anti-diabetic efficacy has not been scientifically evaluated. Therefore, this ...