School of Science, Technology and Engineering
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Comparative Analysis of Compressive Strength of Bamboo Leaf and Baggash Ash Concretes
(MACHAKOS UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY, 2021)Billions tons of conventional concrete are produced yearly as well as cement which emit large tons of carbon dioxide due to huge millions of metric tons produced annually. Sequel to this, there is need to produce a ... -
Predicament and Development Direction of Network Effectiveness Learning: Analysis and Research of Ergonomic Effectiveness
(Educational Research and Policies, 2022-08-31)Human Factors and Ergonomics play a key role in the design and development of computer applications and tools. This is a multidisciplinary approach used to ensure that systems and learning environments are designed to ... -
Modelling the Deflection of Reinforced Concrete Plates Using the Symplectic Method
(Journal of Sustainable Research in Engineering, 2020)This work aims to predict the flexural behavior of reinforced concrete slabs by combining a smeared finite element model derived from fracture mechanics for the simulation of the decline in the flexural rigidity of the ... -
On class (n, mBQ) Operators
(World Journal of Advanced Research and Reviews, 2021-06-26)In this paper, we introduce the class of (n, mBQ) operators acting on a complex Hilbert space H. An operator if T ∈ B (H) is said to belong to class (n, mBQ) if T ∗2mT 2n commutes with (T ∗mTn ) 2 equivalently [T ∗2mT 2n, ... -
First-Principles Calculations Of Structural, Electronic And Elastic Properties Of Tysonite Lanthanum Fluoride (Laf3)
(Journal of Research in Environmental and Earth Science, 2018-06)The structural, electronic and elastic properties of tysonite Lanthanum fluoride (LaF3) have been studied using Density Functional Theory. The lattice constants were calculated and then the values fitted into the energy ... -
On N-A-Metrically Equivalent and A-Metrically Equivalent Operators
(International Journal of Mathematics And its Applications, 2021)A-metrically equivalent operators may be regarded as a generalization of metrically equivalent operators. This is realized when A= I and T ]= T ∗ . Definition 1.1. Two operators S ∈ BA(H) and T ∈ BA(H) are said to ... -
On (n, m)-Metrically Equivalent Operators
(International Journal of Mathematics And its Applications, 2021)In this paper, we introduce the class of (n,m)-metrically equivalent operators which is a generilazation of metrically equivalent operators and n-metrically equivalent operators. We then look at some properties of this ... -
Election results' verification in e-voting systems in Kenya: a review
(International Journal of Social Sciences and Information Technology, 2020-12)Politics is at the centre of a nation’s daily life, and so are elections. There is need to project continuous, verified, and validated results simultaneously to all stakeholders. This is imperative because it not only ... -
Nutritional Characteristics of Rice (Oryza sativa L.) Composite Flours Obtained by Food Fortification
(European Journal of Agriculture and Food Sciences, 2021)High prevalence of protein-energy malnutrition among the vulnerable population, especially children has prompted research on fortification of common staple cereal foods such as rice. However, rice has inferior nutritional ... -
Coronavirus (COVID-19) - Kenyan case: A Review onprioritizing immunonutrition in Prevention and Management
(World Journal of Research and Review (WJRR), 2020)At the end of the year 2019, a novel virus, severe acute respiratory syndrome coronavirus 2(SARS-CoV-2), causing severe acute respiratory syndrome expanded globally fromWuhan, China.The beginning of 2020 saw the ... -
Sensory evaluation and consumer acceptability of Snack ValueAdded Rice Products in Eldoret Town, Kenya
(IOSR Journal of Humanities And Social Science (IOSR-JHSS), 2020-07-31)Farmers in developing countries are greatly affected by post-harvest losses due to poor handling techniques, over maturation, poor storage conditions, infestation by pests and fungal infections. This explains the high ... -
Using Supervised Extensive Reading (SER) for Improving English as a Language of Instruction (LoI) and Learning: An Exploratory Study based on Observational Evidence
(World Journal of Research and Review (WJRR), 2020-06)Supervised Extensive Reading (SER) for 180 second language secondary school learners provided extra input in English.The learners read books graduated according to difficulty for two lessons a week.They made ... -
The effectiveness of local strains of Fusarium oxysporium f. Sp. Strigae to control Striga hermonthica on local maize in western Kenya
(2020-06-03)Striga hermonthica weed infestation continues to persist among smallholder poor farmers in Kenya who depend on traditional maize (Zea mays L.) seeds for their livelihood. The purpose of this study was to evaluate the ... -
Efficacy of Securidaca longipedunculata Fresen (Polygalaceae) against Two Standard Isolates of Neisseria gonorrhoeae
(International Journal of Biochemistry Research & Review, 2020)Aim: A study was carried out to determine the in vitro antibacterial activity of ethanol extract of root and bark of Securidaca longipedunculata against two standard isolates of Neisseria gonorrhoeae NO.0296 and WHO- ... -
Health Care Workers Adherence to Infection Prevention Practices and Control Measures: A Case of a Level Four District Hospital in Kenya
(American Journal of Nursing Science, 2015)Infection prevention practices and control are critical activities that influence the quality of health care services. This study was conducted to determine the health workers adherence to infection prevention and control ... -
The silver cyprinid Rastrineobola argentea as the main diet source for rearing Anopheles arabiensis mosquitoes
(Journal of Mosquito Research, 2014)Background & objectives: All organisms that are cultured for laboratory bioassays need food for sustenance and amplification of the colony to such numbers that would not compromise the progress of the research at hand. ... -
Enduring toxicity of transgenic Anabaena PCC 7120 expressing mosquito larvicidal genes from Bacillus thuringiensis ssp. israelensis
(National Library of Medicine, 2003)Persistence of biological control agents against mosquito larvae was tested under simulated field conditions. Mosquito larvicidal activity of transgenic Anabaena PCC 7120 expressing cry4Aa, cry11Aa and p20 from Bacillus ... -
Variations in the mosquito larvicidal activities of toxins from Bacillus thuringiensis ssp. israelensis
(2008)Comparing activities of purified toxins from Bacillus thuringiensis ssp. israelensis against larvae of seven mosquito species (vectors of tropical diseases) that belong to three genera, gleaned from the literature, disclosed ... -
Response of three mosquito species to recombinant bacterial toxins from bacillus thuringiensis subsp. Israelensis expressed in two model systems
(Baraton Interdisplinary Research Journal, 2012)Toxicity of lyophilized powders prepared prepared 16 combinations of four genes, cry4Aa, cry11Aa, cyt1Aa and p20 from Bacillus thuringiensis subsp.israelensis (Bti) expressed in Escherichia coli were examined against ...
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