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MATHEMATICAL MODEL OF VARIABLE SPEED PITCH REGULATED TURBINE IN A WIND ENERGY CONVERSION SYSTEM

Korkoren, K.; Manyonge, A. W.; Rading, J. (AMERICAN JOURNAL OF MATHEMATICAL SCIENCE AND APPLICATIONS, 2014-04)

Pitch control of wind turbine in a wind energy conversion system involves the change of the rotor blade pitch angle along the rotor axis.Most compa-nies are faced with the challenge of maintaining a steady and optimal power ...
Securing Online Banking Services against Man in the Middle Attacks by use of two Factor Authentication

Rusagara, Alexis; Cheruiyot, W.K.; Luvanda, Anthony (International Journal of Innovative Science, Engineering & Technology, 2016)

In this paper, enhanced security of online banking transactions against man in the middle is presented basing on two factor authentications by use of one time password and single password. Online banking is a ...
Assessment of the Causes and Effects of Packet Loss in Wireless Sensor Networks

Luvanda, Anthony (International Institute for Science, Technology and Education (IISTE), 2018)

A wireless sensor network (WSN) is a wireless network consisting of spatially distributed autonomous devices using sensors to monitor physical or environmental conditions. A WSN system incorporates a gateway that provides ...
A Choice Dilemma in Selecting an Appropriate Research Design

Asenahabi, Bostley Muyembe; Busula, Annette Obukosia; Ronoh, Richard (International Journal of Advanced Research in Computer Engineering & Technology (IJARCET), 2019-08)

A research turns out to be successful if a suitable research design has been incorporated. Research design is a blueprint adopted by a researcher before data collection begins and it acts as a guide to achieving the ...
USING SUPERVISED AGRICULTURAL EXPERIENCE PROGRAMME AS A TEACHING APPROACH TO CHANGE STUDENTS’ ATTITUDE TOWARDS PRACTICAL AGRICULTURE AMONG SECONDARY SCHOOL AGRICULTURE STUDENTS: A CASE OF MIGORI COUNTY, KENYA

Ongang’a, Peter Odhiambo; Odhiambo, Judith; Adede, Washington Ochola; Baswet, Evans Abenga (ECRTD-UK, 2020-08)

Agricultural education in secondary schools in Kenya is offered to achieve various outcomes among the learners as anchored in the school syllabus. One of the key learning outcomes is a positive attitude in practical ...
EVALUATING THE TEACHING PRACTICE COMPONENT OF THE TEACHER EDUCATION PROGRAMME IN HIGHER EDUCATION: A CASE OF KABARAK UNIVERSITY, KENYA

Ongang’a, Peter Odhiambo (ECRTD- UK, 2020-09)

This study was meant to evaluate the Teaching Practice (TP) component of the teacher training programme at Kabarak University. It sought to determine Kabarak University teacher trainees’ perceptions about teaching practice. ...
Availability and Use of School Farm and other Facilities in the Implementation of Agriculture Programmes in Secondary Schools in Migori County, Kenya

Ongang’a, P. Odhiambo (Research Publish Journals, 2020-09)

This study focused on finding out the availability and use of school farm and other facilities in the implementation of secondary school agricultural education programmes in Migori County, Kenya. It sought to describe ...
Subject Choice Information as a Component of Career Guidance: It’s Status in Secondary Schools in Uriri Sub-County, Kenya

Ongang’a, P. Odhiambo (East African Scholars Publisher, Kenya, 2020-10)

In Kenya, the subjects that students choose in secondary schools greatly determine their career paths. This is because the subjects done at secondary schools dictate the courses they do at the post-secondary level of ...
Estimation of Receiver Operating Characteristic Surface Using Mixtures of Finite Polya Trees (MFPT)

Kiprono Koech, Ben (ijsp.ccsenet.org, 2020-10-21)

Generalisation of Receiver operating characteristic (ROC) curve has become increasingly useful in evaluating the performance of diagnostic tests that have more than binary outcomes. While parametric approaches have been ...
Estimation of Receiver Operating Characteristic Surface Using Mixtures of Finite Polya Trees (MFPT)

Koech, B. K (Canadian Center of Science and Education, 2021-01-21)

Generalisation of Receiver operating characteristic (ROC) curve has become increasingly useful in evaluating the performance of diagnostic tests that have more than binary outcomes. While parametric approaches have been ...
Computational studies of ruthenium and iridium complexes for energy sciences and progress on greener alternatives

Magero, Denis; Mestiri, Tarek; Alimi, Kamel; Casida, Mark E. (ResearchGate, 2021-07)

The energy sciences attempt to meet the increasing worldwide need for energy, as well as sustainability goals, by cleaner sources of energy, by new alternative sources of energy, and by more efficient uses of available ...
Scientific Research: Abstract Design for Optimum Access

Asenahabi, Bostley M.; Ikoha, Peters A. (International Journal of Innovative Science and Research Technology, 2021-10-10)

An abstract recapitulates the main article depicting the major sections which the researcher wishes to convey. Despite acting like an advertisement for a scientific paper, some authors treat the abstract as an afterthought, ...
Scientific Levels of Field Data Analysis in Computing Research

Asenahabi, Bostley M.; Ikoha, Peters A. (THE INTERNATIONAL JOURNAL OF SCIENCE & TECHNOLEDGE, 2021-11)

Scientific research is a study that is systematically planned with a view of solving real life problems through creating new knowledge. A researcher requires to draft questions in line with the constructs and concept being ...
LEARNING MANAGEMENT SYSTEM USABILITY TOWARDS ONLINE LEARNING: A LITERATURE REVIEW

Muyembe Asenahabi, Bostley; Anselemo Ikoha, Peters; Wechuli Nambiro, Alice (WORLD JOURNAL OF ENGINEERING RESEARCH AND TECHNOLOGY, 2022-06-06)

Technological advances have revolutionized education. COVID-19 played a pivotal role as a catalyst for embracing technology enhanced learning. Without considering usability of the Learning Management Systems before ...
Ethanol Conversion to Butanol over Small Coinage Metal Clusters: An Experimental and Computational Study

Pembere, Anthony M. S.; Magero, Denis.; Mutua, Gershom Kyalo.; Louis, Hitler.; Wu, Haiming.; Barasa, Godfrey O. (Research Gate, 2022-08-05)

coinage clusters (copper, silver and gold). It is found that charge transfer interactions between the clusters and the alcohol initiate their reactions allowing a chemisorption step. The binding energy is calculated, ...
Evaluating Learning Management System Usability Level Towards Online Learning: University Students Perspective

Muyembe Asenahabi, Bostley; Anselemo Ikoha, Peters; Wechuli Nambiro, Alice (ALUPE UNIVERSITY, 2022-12-31)

- Technology has revolutionized education and brought about new modes of learning. COVID-19 played a pivotal role as a catalyst for embracing technology-enhanced learning. Adopting Learning Management Systems without ...
Scientific Research Sample Size Determination

Muyembe Asenahabi, Bostely; Anselemo Ikoha, Peters (THE INTERNATIONAL JOURNAL OF SCIENCE & TECHNOLEDGE, 2023-07)

Determining the appropriate sample size is an essential factor for an empirical study. A sample size that is too small will not yield valid results or adequately represent the reality of the population under study. On the ...
Smartphone Usability Framework towards Self-directed Learning in University of Dar es Salaam

Makundi, Tumaini Meckphason; Asenahabi, Bostley Muyembe (International Journal of Innovative Science and Research Technology, 2023-11)

Smartphone technology is among the most powerful technological breakthroughs to the level that most of the world’s adult population relies on it daily. Despite being initially considered as destruction to learners in ...

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