• Suitability of using mixes of heated black cotton soil, molasses and lime in stabilization of expansive clay soil 

  Kabubo, Charles Karimi (JKUAT-COETEC, 2019-03-08)

  Expansive clays, in moisture content fluctuation situations, cause deformations which result in heavy damage to pavements and structures built on them causing losses which run into billions of dollars worldwide. Most ...
• Dredged Sediments from Port of Mombasa as a Material in Vertical Cut-Off Walls 

  Mairura, Machine Fredrick (JKUAT-COETEC, 2019-03-08)

  Dredged sediments are obtained from the process of dredging coastal areas and harbours in order to maintain navigable waterways. This study focuses on the potential of using dredged sediments as vertical cut-off wall ...
• Quantifying Ecological Productivity and Value of Watershed Ecosystem Services in Chania River Basin, Kenya 

  Ronoh, James Kiptanui (JKUAT-COETEC, 2019-02-12)

  The Millennium Ecosystem Assessment indicates that most ecosystems and the services associated are declining globally. This has triggered a wide range of research on innovative ways to characterise, quantify, and value ...
• DesignandPerformanceAnalysisofMicrostripAntennaswith FractalPatchandDefectedGroundPlaneforPerformance Enhancement 

  Miring’u, Edwin Kimani (jJKUAT-COETEC, 2019-02-12)

  This research sought to analyze the effects of incorporating arbitrarily shaped de fectedgroundplanestructures(ConcentricRing-shapedandDoubleE-shapeddefected ground plane structures) in the ground plane of a conventional ...
• Numerical Investigation of Temperature Distribution in Laser Assisted Metal Polymer (LAMP) Joining 

  Njihia, Francis (jJKUAT-COETEC, 2019-02-08)

  The need for lightweight components, reduced cost, and improved efficiency in modern manufacturing has led to increasing interest towards hybrid polymermetal components. This has necessitated the development of components ...
• DesignandImplementationofMicrostripAntennaswithFractal PatchandDefectedGroundPlaneforPerformanceEnhancement 

  Miring’u, Edwin Kimani (jJKUAT-COETEC, 2019-02-08)

  This research sought to analyze the effects of incorporating arbitrarily shaped defectedgroundplanestructures(ConcentricRing-shapedandDoubleE-shapeddefected ground plane structures) in the ground plane of a conventional ...
• Control of a VSC-HVDC system with large wind power Integration for power system transient stability Improvement 

  Muriuki, James Kinyua (jJKUAT-COETEC, 2019-02-06)

  Majority of wind farms are located far away from the load centers thus requiring long distance transmission of electrical power. One of the traditional methods of power transmission is based on alternating current (AC) and ...
• Assessment of Bentonite Clay Pretreatment of Pharmaceutical Industry Wastewater in Kenya 

  Njuguna, Anne Wanjiku (jJKUAT-COETEC, 2019-02-06)

  Serious negative effects on aquatic ecosystems and human health can result when raw or partially treated pharmaceutical effluent is disposed into the environment. Pharmaceutically Active Compounds (PhACs) can go through ...
• Partial Replacement of Cement with Cinchona Industrial waste Ash in the Production of Concrete Blocks 

  Karugu, Charles Kahumbu (jJKUAT-COETEC, 2019-01-31)

  The research focused on investigation of suitability of the cinchona industrial waste ash as partial replacement of cement in concrete. The biomass ash, ordinary Portland cement and pozzolana cement were analyzed for ...
• A Study of Challenges Facing Construction of Affordable Decent Low-Cost Housing in Turkana County 

  Biwott, John Kiplagat (JKUAT-COETEC, 2019-01-30)

  Whereas housing problems in developed countries are characterised by overcrowding, dilapidated structures and shared bathrooms, developing countries like Kenya, the problem is complicated by lack of serviced land, lack of ...
• Enhancing Security of Wimax Communication System Using Diffie Hellman Algorithm 

  Oguta, Stephen Ochieng (JKUAT-COETEC, 2018-10-04)

  The Worldwide Interoperability for Microwave Access (WiMAX) is a new technology was recently rolled out. WiMAX defines Privacy Key Management (PKM) protocol in the security sub-layer, which assures the security of connections ...
• Optimization of Performance of Compression Charge Ignition Engine 

  Ngure, Sarah Warigia (JKUAT-COETEC, 2018-10-04)

  The internal combustion engines are used for transport and for power generation. These engines include spark ignition , compression ignition and gas turbine. Among these engines diesel is the most popular, it has higher ...
• Establishment of Absolute Gravity Stations Referenced to International Gravity Station Network of 1971 Datum in 21 Counties in Kenya 

  Korir, Hillary Kipkoech (JKUAT-COETEC, 2018-10-02)

  Gravimeters measure relative readings and to obtain absolute gravity values, they have to be referenced to a station whose gravity is accurately known. International Gravity Stations Network of 1971 (IGSN-71) consists of ...
• EVALUATION OF THE EFFECT OF KAMITI RIVER VIRUS (KRV) ON THE POTENTIAL OF Aedes aegypti MOSQUITOES AS VECTORS OF MOSQUITO-BORNE ARBOVIRUSES 

  LUTOMIAB, Joel (Jkuat-COHES, 2018-09-05)
• A STUDY OF RURAL TELEMEDICINE SYSTEM IN WAJIR, MANDERA AND IJAI{A DISTRICTS, KENYA 

  GUYO, ARGATA GURACI JORU (Jkuat-COHES, 2018-09-05)
• Characterization of freshwater algae from JKUAT and evaluation of its bioethanol and biodiesel potential 

  Adrien, Rutikanga (Jkuat-COETEC, 2018-09-05)
• Effect of Financial Performance on Capital Structure of Non-Financial Firms in the Nigerian Stock Exchange 

  Fatoki, Olanrewaju Isola (JKUAT-COHRED, 2018-07-03)

  The main objective of this thesis was to examine the effect of financial performance on capital structure of non-financial firms on the Nigerian Stock Exchange (NSE). This was guided by assessing the effect of earnings per ...
• TECHNICAL AND ECONOMIC EVALUATION OF SOIL STABILIZATION USING RICE HUSK ASH (RHA) AND NATURAL LIME (NL) AS AN ALTERNATIVE TO CUTTING AND FILLING IN ROAD CONSTRUCTION 

  KARATAI, THOMAS RUKENYA (JKUAT, 2018-06-18)

  Pavement construction in areas where expansive clay forms the bulk of alignment soil is expensive. The common practice in Kenya is to remove the undesirable material, and fill the space with more stable materials, the cost ...
• Modelling Hydrological Processes in the Chania River System 

  Omollo, Sharon Atieno (JKUAT, 2018-06-12)

  Kenya is classified as a chronically water-scarce country in terms of availability of water resources. This study was conducted in the Chania catchment located within the upper Tana catchment. Common water resources related ...
• Investigation on the Beneficiation Methods for Local Iron Ore for Making Steel 

  Bett, Alvin Kiprono (JKUAT, 2018-06-12)

  The iron and steel industries are prominent in the Kenya’s industrialization process. Iron is basically made by smelting of iron ore charged with coke in a blast furnace. Kenya has ample iron ore deposits which are yet ...

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