Abstract Ethiopia’sconstructionindustryisaggressivelyexpandingthaneverbefore.Cementisthemostessentialandexpensivematerialin thisregard.Cementtakes10%–15%byvolumeofconcrete.Nowadays,theconstructionindustryischallengedbythescarcityof cementandpriceescalationofthecementmarket.However,scholarstrytoreplacecementwithpozzolanicmaterial.Besidesthis, theyinvestigatedthatbambooleafashpossessespozzolanicproperties.Ethiopiahasabout850,000hectaresoflowlandbamboo,soitisgoodtoutilizebambooleafashasarepl...
Abstract The conventional method of design of reinforced concrete structures commonly used in Nigeria is the BS 8110 method. This project shO\S a comparative stud~ of BS 8110 and Eurocode 2 for the design or reinforced concrete elements of a building Vith the aim of determining "hich of the two codes provides the most economic design is carried out using manual calculations. A library complex of three storey building was selected and designed taking into account dead and live loads and assumi...
ABSTRACT The study was conducted to evaluate practical diets for Nile tilapia Oreochromis niloticus composed of fishmeal, soybean meal, cotton seed cake meal and sunflower seed cake meal. Five isonitrogenous (30 g 100 g-1), isolipidic (10 g 100 g-1) and isoenergetic (18 kJ g-1) test diets were formulated. The control diet composed of fish meal (22%) and soybean meal (30%) as the major sources of protein. In the other test diets, fish meal was fixed at 5%, while inclusion of soybean meal, cott...
ABSTRACT Fertilizer application in earthen ponds has been used as a low cost method of sustainable aquaculture production.
ABSTRACT Nigeria is the highest producer of cassava in the world and cassava juice is rich in hydrocyanic acid, a by-product from the extraction process.
Tablea Of Content. 1.Physicochemical Parameters 2.Microbial load 3.Comparative between other standard 4.Result, Discussion and recommendation 5.References
Some people think they can be good preachers because they know what ought to be said, but they pay no attention to how it should be said, that is, the concrete way of constructing a sermon. They complain when people do not listen to or appreciate them, but perhaps they have never taken the trouble to find the proper way of presenting their message. It should be noted that 'the obvious importance of the content of evangelization must not overshadow the importance of its ways and means.' Concer...
Abstract In the wake sustainability agendas that lead to green growth in the developing countries, the focus has been in the practice and accounting for Social, Environmental and Economic (SEE) activities by both processing and manufacturing organizations. Organizations practice social responsibilities with the view of reaping long term returns or merely complying with regulations, information which is obtained from their annual reports via various media. These reports however, in the purvie...
Abstract Crushed stone is a by-product of crushing stone which has been considered as unsalable and of no significant value. But entrepreneurs seek to use all resources and reduce waste to increase their profit margin and thus utilization of crushed stones will reduce pollution of; natural habitat, air, water and soil. Not much has been done in stone dust utilization and thus this paper examines not only the technological feasibility of using quarry dust as a concrete building material but a...
Abstract Irrigation plays a critical role in addressing food security as envisaged in Kenya’s development blueprint, the Big Four Agenda. However, the performance of any open channel irrigation system is a function of its canal conveyance efficiency, among other factors. To overcome challenges with irrigation water conveyance at the Ahero Irrigation Scheme, a Hydrologic Engineering Centre River Analysis System (HEC-RAS) model was used to simulate the flow characteristics at the tail-end se...
Abstract: Studies on the Rise of Rwanda and development are not a new concept at all. However, most of these studies do not present concrete criteria for determining how the country has marketed herself as a regional hub for international conferences. This study attempts to fill the academic gap by examining other international conference cities and identifying the similarities or/ and differences they have with Kigali City. To achieve these objectives, this thesis employed a qualitative res...
Abstract: The world is continually hearing about the unrelenting expansion of the use of digital technologies like social media around the globe. The relevance of social media channels to diplomacy goes far beyond usage numbers. The universal use of social media has important strategic implications for the diplomatic community because it has fundamentally changed the ways that governments engage with their citizens and position themselves on the global stage. Social media has fundamentally i...
Abstract: The primary objective of this study was to carry out a comparative case study research on the influence of economic policies in business tourism in Kenya and South Africa. This study intended to present a comparative point of view regarding the influence of economic policies on the business tourism industry with reference between Kenya and the Republic of South Africa. The objectives of the study included the need to examine the economic policies of Kenya and South Africa in relati...
Abstract: Female Genital Mutilation (FGM) is a complex and dynamic issue. Its analysis requires human rights approaches, and social, religious and cultural sensitivity. The negative effects associated with the practice have been documented by the World Health Organization (WHO), in short and long-term. The efforts to end FGM by various agencies have been recently enhanced. However, the fruits of these efforts are yet to mature in most rural communities. This thesis has analysed popular and e...
Abstract: Many microorganisms have the potential to cause diseases for which the human body is prone. The discovery of antibiotics has, however, provided important tools to combat bacterial diseases. But due to the indiscriminate use of commercial antimicrobial drugs in the treatment of infectious diseases multiple drug resistance has developed among some pathogens. This creates a need for searching new effective and safe antimicrobial therapeutic agents. The aim of this study was to test th...