Theses & Dissertations: Recent submissions
Now showing items 1501-1520 of 1840
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Effects of rates and split applications of nitrogen fertilizer on soil and leaf nutrients levels, quality and harvesting age of Ratoon crop of two Sugarcane varieties in Western Kenya
(Maseno University, 2015)Sugarcane is the third most important commodity crop in Kenya after tea and coffee. The productivity of the crop has been declining despite existence of recommended agronomic and cultural practices and opening new sugarcane ... -
Performance of kato-katz, mini-parasep and mini-flotac in detection of intestinal helminthes in Mbita, Homabay county, Kenya
(Maseno University, 2015)Schistosomiasis and soil-transmitted helminthiasis remain a serious public health problem that cause significant morbidity and mortality in developing countries. Fishing, car washing and use of fresh waters infested with ... -
The effect of constant and non constant pressure driving force on the power output in a solar chimney power plant
(Maseno University, 2015)Solar energy has a great potential for the future; it is free, its supplies are unlimited, it does not pollute the environment and cannot be controlled by one industry. Currently, the use of solar energy as an alternative ... -
Pathogenicity of Fusarium oxysporum f. sp. Strigae strains on Striga Hermonthica (del) benth infesting maize (zea mays l.) and Maize performance in Siaya county, Kenya.
(Maseno University, 2016)Striga hermonthica weed is the most widespread and noxious species that parasitises many economically important cereal crops including maize ( Zea mays L.) in sub-Saharan Africa. Striga is also called witchweed in the ... -
Comparison of hepatitis B virus sero-markers, clinical stages and genotypes between HIV-1 infected and uninfected injecting substance users in Mombasa city, Kenya
(Maseno University, 2015)Globally, it is estimated that 1.2 million injecting substance users are HBV infected while 1.7 million live with HIV. Africa is home to about 1.02 million injecting substance users of whom 12.7% are HBV infected while ... -
Incidences and severity of Maize ear rot causing pathogens and response of selected Maize hybrids to diplodia (stenocarpella spp.) in selected counties in Nyanza region.
(Maseno University, 2016)Maize (Zea mays) is a staple food grown in almost all agro-ecological zones in Kenya. The production output is very low (2.4 million tons annually) nationally. Nyanza region contributes about 5 million bags. This is not ... -
Comparison of diagnostic performance of mini-flotac with formalin-ether concentration and kato-katz for detection of intestinal helminths and protozoa in nursery school children in Mbita, Western Kenya
(Maseno University, 2016)Schistosoma mansoni (S. mansoni), soil-transmitted helminths (STH) and protozoa affect approximately 2 billion people world-wide. Most of these infections occur in developing countries and children below 14 years of age ... -
Influence of intra-household food distribution pattern on potential iron intake from iron-fortified flour by school age children in Kisumu North District, Kenya
(Maseno University, 2016)Iron deficiency, mainly from iron deficient diets, impedes cognitive, psychomotor and physical development, especially of school age children. Flour fortification with iron, an effective intervention for increasing iron ... -
Influence of risk perceptions on diet adherence, in dietary management of type 2 diabetes in clinic attendees at Jaramogi Oginga Odinga teaching and referral Hospital, Kenya
(Maseno University, 2015)There is a rise in prevalence of Type 2 diabetes in Kenya, and an increase in related complications, which lead to disability and death. Diet modification to control blood sugar, lipid levels and pressure are vital in ... -
An assessment of socio-economic factors influencing electronic waste management in Kisumu Central business district, Kisumu city, Kenya.
(Maseno University, 2016)The ever increasing levels of electronic waste (e-waste) and limited capacities for disposal and recycling have worsened e-waste management considering only 10% of e-waste is properly managed globally. In developed countries, ... -
Evaluation of the antagonistic effects of some actinomycetes species isolated from Maseno Soils on Pyricularia grisea infecting finger millet (Eleusine coracana (L.) Gaertn).
(Maseno University, 2016)Finger millet (Eleusine coracana (L.) Gaertn) is one of the most important crops among the small millets. In Kenya yields are generally low, because of blast caused by the fungus Pyricularia grisea. Low finger-millet ... -
Computation of efficient nash equilibria for experimental economic games
(Maseno University, 2014)Game theory has been used to study a wide variety of human and animal behaviors. It looks for states of equilibrium, sometimes called solutions. Nash equilibrium is the central solution concept with diverse applications ... -
Absolutely Continuous Spectrum of fourth Order Di_erence Operators With unbounded Coe_cients on the Hilbert space `2(N)
(Maseno University, 2015)Sturm-Liouville operators and Jacobi matrices have so far been developed in parallel for many years. A result in one _eld usually leads to a result in the other. However not much in terms of spectral theory has been done ... -
Effect of corporate governance on performance of banks due to non-performing asset portfolios: a case of commercial banks in Kenya.
(Maseno University, 2016)Corporate governance can be linked to performance of banks due to non-performing asset portfolios (NPAs) in Kenya but this has not been determined empirically. Information is lacking on effect of corporate governance on ... -
Prevalence, source tracking and antimicrobial resistance of selected pathogenic bacteria in street vended foods sold in Kisumu city, Western Kenya
(Maseno University, 2015)The street food industry plays an important role in developing countries by meeting the food demand of the urban dwellers. There is an increase of food vending in Kisumu city due to poor economy and un-employment. Street ... -
Effects of cutting position of rootstock and exogenously Applied auxins on rooting ability, growth and yield of rose (rosa hybrida).
(Maseno University, 2016)Rose, is the leading cut flower crop in Kenya and enjoys high demand in both national and international markets. Low rooting and survival of the cuttings increases cost of production and may limit the use of some rose ... -
Assessment of water deficit effects on agromorphological and physiological traits of six bambara groundnuts (vigna subterranea (l.) verdc.) landraces grown in Western and coastal regions of Kenya.
(Maseno University, 2016)Bambara groundnut (Vigna subterranea (L.) Verdc.) is one of the most neglected and under-utilized African legume with the potential to alleviate food insecurity and poverty in the tropical semi-arid regions of Africa. The ... -
Presence, abundance and distribution of Mosquito larvae and their Predators on the Mara River, Kenya and Tanzania
(Maseno University, 2016)Vecor-borne diseases are becoming major health problem among communities living within major rivers of Africa. The major objective of this study was to determine the presence, abundance and distribution of mosquito larvae ... -
The analysis of gamma strategies for a nonlinear black-scholes equation
(Maseno University, 2014)There has been a significant growth in research in the field of financial mathematics since the derivation of the standard Black-Scholes-Merton Partial Differential Equation by Black and Scholes, and Merton in 1973. The ... -
Relationship between mites infestation levels in Kenyan tea to overhead volatile organic compounds and their variations with seasons, regions and selected agronomic practices
(Maseno University, 2016)Tea (Camellia sinensis) is a major cash crop in Kenya that suffers economic losses due to Brevipalpus phoenicis and Oligonychus coffeae infestations during droughts. Pesticides use on tea is prohibited and pests control ...