School of Science: Recent submissions
Voici les éléments 261-280 de 491
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Integrated extended reach VCSEL interconnect with 8.5 Gbps data modulated forward Raman pump signals
(JOURNAL OF MODERN OPTICS, 2019)We experimentally present thefirst reported integrated cross-modulatedforward Raman pump, with low-cost, power-efficient VCSELs. A single-mode VCSEL is directly modulated with 8.5 Gbps data and transmitted over a 50.7 ... -
RELATIONSHIP BETWEEN NITRATES, PHOSPHATES IN WATER, IODINE LEVELS IN TABLE SALT AND GOITER OCCURENCE: A CASE STUDY OF NANDI HILLS, KENYA
(University of Eldoret, 2017)Nitrates and phosphates are among the major inorganic pollutants in the environment, primarily contributed by nitrogenous and phosphate fertilizers, organic manures, human and animal wastes, and industrial effluents through ... -
PHASE TRANSITION IN SUPERCONDUCTORS
(University of Eldoret, 2015)Superconductivity is the disappearance of DC electrical resistance in a material when it is cooled to a certain critical temperature, when a material changes from normal state to superconducting state when it is cooled ... -
TRADITIONAL MEDICINES TO CURE DIABETES MELLITUS IN THE NORTH RIFT
(Directorate of Research and Innovation, University of Eldoret, 2021-03)Presently, there are more than 415 million people affected by diabetes mellitus worldwide,(International Diabetes Federation). This figure is projected to rise to over 642 million or more by 2040. Around 90% of diabetic ... -
Euphorbia Plant Extracts: The Solution to the Tomato Wilt Disease
(Directorate of Research and Innovation, University of Eldoret., 2021-03)Tomato is one of the most important vegetables in Kenya and plays a critical role in income generation and creation of employment for both rural and urban populations, in addition to meeting food nutritional requirements. ... -
LEISHMANIA RESERVOIRS AND SANDFLY VECTORS : DANGERS IN CAVES
(Directorate of Research and Innovation, University of Eldoret., 2021-03)Cutaneous Leishmaniasis occurs in the Highlands of Ethiopia and arid and semi arid regions of Kenya and Uganda, where increased human-fly contact occurs in villages built on rocky hills or river banks, which are the natural ... -
Enhancing Sustainability of Biogas Production in Kenya
(Directorate of Research and Innovation, University of Eldoret, 2021-03)Biogas is essentially a mix of gases and can be produced naturally and articially. In natural conditions, the gas mainly methane is produced through wastes degradation by microorganisms and enter into the environment. ... -
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 ... -
GENOTYPIC VARIATION OF BAMBARA GROUNDNUT (Vigna subterranea L. Verdc) FOR TOLERANCE TO LOW PHOSPHORUS IN ACIDIC SOILS
(University of Eldoret, 2021)Low available phosphorus (P) in acidic soils limits productivity and growth of Bambara groundnuts.The objectives of this study were to (1) evaluate the growth and yield performance of Bambara genotypes under varying levels ... -
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 ... -
MODELING KEY DRIVERS OF UNDER-FIVE CHILD MALNUTRITION IN MARSABIT COUNTY, KENYA USING GENERALIZED LINEAR MODELS
(University of Eldoret, 2021)Malnutrition remains one of the major problems in developing countries affecting people of all age groups. The severity of the crisis varies among specific groups, such as children under the age of five years. In Kenya, ... -
Haematological Parameters by Age and Sex of Asymptomatic Indigenous Cattle and Sheep Infected with Gastrointestinal Parasites in Kerio Valley, Kenya
(American Journal of Biomedical Research, 2019)Gastro-intestinal parasites are prevalent and directly impede livestock production causing impaired productivity. Haematological parameters, which are likely to be influenced by parasites, are generally indicators of ... -
Epstein barr virus IgG and EBER-1 in Burkitt’s lymphoma children at a referral hospital in western Kenya
(Pan African Medical Journal, 2019)Burkitt's lymphoma (BL) is a frequent childhood B cell non-Hodgkin's lymphoma (NHL) in equatorial Africa associated with infections. Chronic Epstein Barr virus (EBV) infections can lead to host immune stimulation that ... -
Immunoglobulin heavy variable (IgHV) gene mutation and micro-RNA expression in Burkitt’s lymphoma at Moi Teaching and Referral Hospital in Western Kenya
(African Health Sciences, 2019)Burkitt’s lymphoma (BL) is a virus associated childhood B-cell cancer common in Eastern Africa. Continued survival of B-cells in germinal centres depend on expression of high affinity immunoglobulins (Ig) to complementary ... -
CHARACTERIZATION OF THE POPULATION OF VECTOR SNAILS FROM MWEA IRRIGATION SCHEME FOR SCHISTOSOMA MANSONI TRANSMISSION
(University of Eldoret, 2021)Schistosomiasis is recognized as one of major neglected tropical diseases. Freshwater snails of the genus Biomphalaria serve as obligatory intermediate hosts of Schistosoma mansoni. The disease affects more than 249 million ... -
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 ... -
THE CORRELATION BETWEEN NUCLEON-NUCLEON INTERACTION, PAIRING ENERGY GAP AND PHASE SHIFT FOR IDENTICAL NUCLEONS IN NUCLEAR SYSTEMS.
(University of Eldoret, 2021)The correlation between nucleon-nucleon interactions 𝑉(𝑟) and the pairing energy gap Δ is studied theoretically. When two nuclear particles collide due to the interaction, they get scattered after approaching within a ... -
MODELING THE YIELD OF SOYBEAN (Glycine max (L.) Merrill) USING A FOUR COMPONENT MIXTURE EXPERIMENT IN THE PRESENCE OF VARIATION CREATED BY TWO PROCESS VARIABLES WITHIN SPLIT-PLOT DESIGN
(University of Eldoret, 2021)Use of mixture design has become well-known in statistical modeling due to its utility in predicting any mixture's response and thus serving as the foundation for optimizing the predicted response on blends of different ... -
A MODIFIED NUCLEAR MODEL FOR BINDING ENERGY OF NUCLEI AND THE ISLAND OF STABILITY
(University of Eldoret, 2021)A new nuclear model of quantifying binding energy of nuclei is proposed. The nucleus is assumed to be composed of two regions; the inner core region and surface region. The inner core is assumed to be composed of Z ... -
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 ...
