ABSTRACT A novel maize tassel-ethyl acrylate biopolymer embedded magneticnanohybrid(MTEA-MN)was designed for the adsorption of Cd (II) in batch experiments.Copolymerization parameters such as solvent amount, initiator concentration, monomer concentration, temperature and reaction time on grafting percentage were optimized.Characterization of the adsorbent was byFourier transform infrared spectroscopy (FTIR). The effect of pH, contact time, initial concentration and adsorbent dosage and their ...
Abstract: One of the most important and largely consumed African Indigenous Vegetables (AIV) is amaranth. It is known to have a high nutritional value, agronomical assets and economic attributes. Amaranth production is however constrained by numerous biotic factors such as insect pests, occurring as a complex of species among which lepidopteran defoliators are found to be the most destructive. Investigations on their bio-ecological and control options were conducted. Field experiments were c...
Abstract Climate change and variability has been a major cause of water insecurity in drylands of Africa. This study seeks to understand the dynamics and lived experience of climate-induced water (in) security in four agro-pastoral rural savannah communities in north- eastern Ghana, using mixed methods. The study shows that rainfall and temperature were the two main climatic elements that significantly influenced water security. The study observes a 20C rise in temperature 1983-2013. The shif...
The problem of crime has always posed not only a big threat to the society and people but has also raised great concerns all over the world. This study is aimed to assess the spatial analysis and evaluate residents‟ feeling of safety in relation to criminal activities in Lagos Island with a view of recommending sustainable measures. The objectives for this research include to - carry out a detailed analysis on the type of crime and location in Lagos Island; determine the socio-economic char...
ABSTRACT Background: MSP1 processing-inhibitory antibodies bind to epitopes on the 19 kDa C-terminal region of the Plasmodium falciparum merozoite surface protein 1 (MSP119), inhibiting erythrocyte invasion. Blocking antibodies also bind to this antigen but prevent inhibitory antibodies binding, allowing invasion to proceed. Recombinant MSP119 had been modified previously to allow inhibitory but not blocking antibodies to continue to bind. Immunization with these modified proteins, therefore,...
ABSTRACT The aim o f this study among others, was to analyse the value additions o f three cassavabased products namely, High Quality Cassava Flour (HQCF), gari and kokonte and to determine the profitability o f HQCF bakery products in Atebubu. A value added analysis was used to determine the profitablity o f the three cassava-based products. Three profitability measures were used to determine the profitability o f HQCF bakery products. These were, operating profit, profit per unit product an...
ABSTRACT Lack of clear channels for students to air their grievances has given rise to persistent writing of graffiti in public secondary schools in Baringo Central Sub-County, as a way of communicating their issues. Analysis of these graffiti can be an opportunity to understand the students with the aim of assisting them understand the issues they communicate and deal with them appropriately. The study described the types of graffiti, analyzed the linguistic forms and interpreted the themati...
ABSTRACT Successful land management for tree crop production requires good knowledge of the soil variation and suitability for specific tree crops. Most of the traditional rubber growing areas in Nigeria have not been evaluated for their suitability and production potential. Characterisation and evaluation of the land for rubber production was therefore conducted. Soils of two rubber producing areas: Iyanomo, Edo State and Akwete, Abia State were characterised and evaluated using local, Unite...
Successful land management for tree crop production requires good knowledge of the soil variation and suitability for specific tree crops. Most of the traditional rubber growing areas in Nigeria have not been evaluated for their suitability and production potential. Characterisation and evaluation of the land for rubber production was therefore conducted. Soils of two rubber producing areas: Iyanomo, Edo State and Akwete, Abia State were characterised and evaluated using local, United St...
ABSTRACT Successful land management for tree crop production requires good knowledge of the soil variation and suitability for specific tree crops. Most of the traditional rubber growing areas in Nigeria have not been evaluated for their suitability and production potential. Characterisation and evaluation of the land for rubber production was therefore conducted. Soils of two rubber producing areas: Iyanomo, Edo State and Akwete, Abia State were characterised and evaluated using local, Unit...
Abstract: Scarcity of water is the most severe constraint for development of agriculture in arid and semi-arid areas. Under such conditions, the need to use the available water economically and efficiently is indisputable. The important strategy for increasing water productivity and improving water use efficiency in the area of water scarcity, was deficit irrigation. A field experiment was conducted at Mehoni Agricultural Research Center during off season aimed at investigating the effect of...
Abstract: Uncontrolled harvesting of non-timber forest products (NTFPs) poses a serious risk of extermination to several of these species in Nigeria. Yet, there is a paucity of information on the distribution, population status and sustainable management of NTFPs in most of the tropical lowland rainforests. We, therefore, assessed the population, distribution and threats to sustainable management of NTFPs within the tropical lowland rainforests of Omo and Shasha Forest Reserves, south western...
ABSTRACT Information on genetic variation of breeding materials helps maintain genetically diversity and sustains long term selection gain. Marama bean [Tylosema esculentum (Burchell) Schreiber] occurs naturally in arid, dry parts of Southern Africa and due to the high nutrient value of the seeds and tubers, rich in protein, oil and starch, is a potential crop for arid areas where few conventional crops can survive. Microsatellites are becoming the molecular marker system of choice because t...
Abstract: Antibiotic resistance genes (ARGs) and antibiotic resistant bacteria (ARB) have been globally considered emerging environmental contaminants that pose a serious concern to human health and the ecosystem. The ubiquitous nature of ARB and ARGs among pathogens from wastewater effluents, indicate that wastewater treatment facilities are major reservoirs for antibiotic resistance determinants, thus contributing to the widespread dissemination of antibiotic resistance. The primary object...
ABSTRACT The researcher carried out an evaluative study of the Cerebral Palsy Society of Kenya (CPSK) with focus on its performance in rehabilitation of children with cerebral palsy (CP) in Kenya. The study was aimed at determining the rehabilitation services provided and the human and material resources available at CPSK, the achievements of the society and challenges faced. It also aimed at gathering views of the members on ways of enhancing rehabilitation services. The purpose of this stu...