School of Biological and Physical Sciences: Recent submissions
Now showing items 61-80 of 109
-
Quantum entanglement properties of polarization states of a semi-classical optical parametric oscillator
(Maseno University, 2017)Entanglement is a fundamental feature of quantum mechanics which originated from the 1935 paper of Einstein, Podolsky and Rosen (EPR) and has been demonstrated in many quantum systems for development of quantum technology. ... -
Acquired plasmodium falciparum-specific antibody responses are associated with efficacy to artemisinin-based combination therapy (act) in the treatment of uncomplicated malaria in Kombewa, western, Kenya
(Maseno University, 2018)Significant advancement achieved in the chemoprophylaxis and chemotherapy of malaria has been pivotal for eventual reduction of malaria prevalence. However, a major setback has been the emergence of resistance to antimalarial ... -
Dissipation Rate of Chlorpirifos Within Mosquito Larvae Habitats In Maseno and its Activity Against the Larvae Relative to Dichlorodiphenyltrichloroethane
(Maseno University, 2016)ABSTRACT Despite more than a century of efforts to eradicate and control malaria, it still remains a major risk to public health and economies of countries in the tropical and subtropical regions of the world. Control of ... -
Survey of greenhouse gas fluxes from different vegetation, seasons and landscape units in small scale farming systems in lower Nyando-Kenya
(Maseno University, 2018)Greenhouse gases (GHGs) emissions data from large-scale agricultural activities are available. In developing countries, e.g. Kenya, agriculture is dominated by smallholder farming, data on the assessment of possible ... -
Evaluation of Point-Of-Care Test for Early Infant Diagnosis and Viral Load Monitoring of Hiv-1 Infection in Western Kenya
(Maseno University, 2015)In developing countries with disproportionately high burden of HIV-1 (HIV) infections, access to early infant diagnosis (EID) and viral load (VL) HIV nucleic acid testing is limited by the prohibitive infrastructural costs ... -
Enumeration, identification and antagonistic potential of selected microbial isolates from sugarcane variety co 421 rhizosphere against sporisorium scitamineum in Kibos, Kisumu county, Kenya
(Maseno University, 2016)Sugarcane smut disease caused by a fungus Sporisorium scitamineum is a limiting factor to cane production in Kenya. It is threatening the sugar industry due to its effect on cane quality and yields. Sugarcane (Saccharum ... -
Effects of management and rainfall simulation on soil respiration and soil carbon store in a moist Kenyan Savanna, ruma Lambwe valley
(Maseno University, 2015)The demand for agricultural land is driving the conversion of moist Kenyan savannah into agroecosystems (grazing fields and croplands) and together with altered rainfall patterns, is likely modifying soil moisture, soil ... -
Determination of effective combinations of selected local materials for treatment of borehole water and to compare their effeciency with municipal water treatment technology
(Maseno University, 2016)Use of contaminated water risks human lives hence should be treated to meet drinking water quality guidelines. The most applied technique is municipal water treatment technology (MWTT) though inaccessible in peri-urban/rural ... -
Assessment of Levels of Selected Metal Pollutants in Aquatic Samples Along Lake Victoria Shoreline From Rivers Kisat to Kisian Discharge Points, Kenya
(Maseno University, 2015)Lake Victoria is the largest freshwater and fishery lake in Africa. Kisumu City on the Winam Gulf has industrial activities that dispose of their effluents into the lake which may contaminate aquatic species thus threatening ... -
Determination of Antimicrobial Resistance of Escherichia Coli Isolated From Rastrineobola Argentea and Water Samples From Lake Victoria - Kenya
(Maseno University, 2014)Many strains of Escherichia coli can be pathogenic leading to diarrheal diseases. The occurrence of antimicrobial resistant bacteria is increasing in aquatic environments infecting fish which are later consumed by humans ... -
Immunohistochemical Evaluation of The Differention-Related Gene-1 Expression inaAnd Survival Rates of er Breast Cancer Women Patients Attending Moi Teaching and Referral Hospital in Kenya
(Maseno University, 2016)Breast cancer is a disease that affects both men and women and currently the leading type of cancer in women globally, commanding a huge social and health impact. Approximately 52.5% of breast cancer cases express estrogen ... -
Additive stabilization of plasmodium proteins present in dried infected blood specimens
(Maseno University, 2016)Malaria rapid diagnostic tests (RDTs) are a great achievement to the implementation of parasite based diagnosis before treatment. They use a nitrocellulose strip coated with antibodies that target the Plasmodium antigens; ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Phytochemical investigations of lonchocarpus eriocalyx (harms), alysicarpus ovalifolius (schumach) and erythrina abyssinica (dc) for antiplasmodial, larvicidal, mosquitocidal and antimicrobial activities
(Maseno University, 2016)Management of parasitic disease continues to be a burden and a major public health problem the world over today. Malaria is most lethal of the parasitic vector-borne diseases due to drug and vector resistance to the available ...