Research Papers: Recent submissions

Now showing items 1-20 of 368

Evaluation of Selected Heavy Metals in Indoor Dust and Interior Painted Walls of Nursery Schools in Nairobi County, Kenya

Ondoo, Kevin Omondi; Ogilo, Joel Klement; Onditi, Anam Ouma; Salim, Ali Mohammed; Magero, Denis; Pembere, Antony (HAL open science, 2023)

School playgrounds found in painted environments have become death chambers for millions of innocent children who unknowingly ingest toxic metals. The objective of this study is to determine the levels of the heavy metals ...
Assessment of Water Quality and Heavy Metal Pollution in River Ndambuk, Busia County, Kenya

Magero, Denis; Meng’wa, Victor; Ondoo, Kevin Omondi; Pembere, Antony M. S.; Wanakai, Sammy (International Research Journal of Pure and Applied Chemistry, 2023)

This study's objective is to determine how polluted the Ndambuk River in Busia County, Kenya, is with heavy metals and other physico-chemical parameters throughout both the dry and wet seasons. In every test point during ...
Test of the Orbital-Based LI3 Index as a Predictor of the Height of the 3MLCT →3MC Transition-State Barrier for [Ru(N∧N)3]2+ Polypyridine Complexes in CH3CN

Ala, Aldin M. H. M. Darghouth; Magero, Denis; Casida, Mark E. (ACS Publications, 2025)

Ruthenium(II) polypyridine compounds often have a relatively long-lived triplet metal–ligand charge transfer (3MLCT) state, making these complexes useful as chromophores for photoactivated electron transfer in photomolecular ...
Theory-Based Approach to Research Question Formulation: Fundamentals for Postgraduate Students

Elazia, Paul Major; Manya, Stephen Wandefu; Ngugi, Margaret; Makhokha, Paul Major; Wisindi, Andrew; Amateshe, Maurice; Wanyonyi, Michael Shinachi; Bah, Saidou (Multidisciplinary Journal of Technical university of Mombasa, 2025-06)

Postgraduate students are required to undertake research projects as part of the requirements of the courses they take. In that regard, they need to understand how theories are applied in research work. The aim of this ...
Assessment of Selected Physico-Chemical Parameters of Waste Water from a Gold Mine in Alupe Sub-County, Busia County, Kenya

Magero, Denis; Ondoo, Kevin Omondi; Meng’wa, Victor; Wanakai, Sammy (Alupe university multidisciplinary research journal., 2025)

The rise in cost of living and unemployment in the Sub – Saharan Africa has witnessed the rise of both small scale and large-scale mining activities; putting more economic pressure on families to increase their daily ...
Screening of Metal Catalysts for CO2 Conversion via Machine Learning and Molecular Simulations

Okello, Felix Otieno; Manda, Timothy; Ochilo, Livingstone; Okumu, Fredrick; Omwoma, Solomon; Magero, Denis; Pembere, Anthony (Progress in Physics of Applied Materials, 2025)

This study's primary objective is to improve catalyst discovery by assessing earth-abundant metal catalysts for the conversion of CO2 to methane through the use of machine learning (ML) and molecular dynamics (MD) ...
EFFECT OF BUDGETARY PROCESSES ON FINANCIAL PERFORMANCE OF COUNTY GOVERNMENTS UNDER THE WESTERN REGION ECONOMIC BLOC, KENYA

Kusimba, Brenda Njata; Cherono, Irene; Melly, Peninah Tanui (International Academic Journal of Economics and Finance, 2024-09-05)

Financial performance is a major concern for the county governments because through improved financial performance the county governments are able to fulfill their obligation of service delivery to the citizens. ...
Relationship Between Ethical Values and Financial Sustainability of the Catholic Diocese of Eldoret

Sambu, Tecla Chepngeno; Jemaiyo, Beatrice; Tanui, Peninah (European Journal of Accounting, Auditing and Finance Research, 2024-09-28)

The aim of this study was to determine the relationship between the Catholic Diocese of Eldoret's financial sustainability and its ethical values. The study specifically aimed to address the following research questions: ...
Physical Asset Management Practices, Ethical Leadership and Operational Performance of Manufacturing Firms in Kenya

Melly, Peninah Tanui; Kimei, Stephen; Chenuos, Nehemiah (INTERNATIONAL JOURNAL OF RESEARCH AND INNOVATION IN SOCIAL SCIENCE, 2025-09-25)

From time to time, investments in physical assets in most organizations takes the lion share. Therefore, physical asset management practices one of the paramount organizational strategies in the modern world that can ...
Management Accounting Practices, Business Environmental Uncertainty, and Financial Performance of Commercial Banks in Kenya

Charlotte Chelangat; Melly, CPA Peninah Tanui; Jemaiyo, Beatrice (Journal of Finance and Accounting, 2025-09)

The study investigated the moderating effect of business environmental uncertainty andrelationship between management accounting practices and financial performance of commercial banks-Kenya. It assesseddirect ...
CREDIT RISK MONITORING, COST EFFICIENCY AND FINANCIAL PERFORMANCE OF MICROFINANCE INSTITUTIONS IN KENYA

Shibutse, Lung’atso Anastasia; Melly, Peninah Tanu; Jemaiyo, Beatrice (Strategic Journal of Business and Change Management, 2025-09)

Credit risk identification is an important aspect that has been identified as having a significant impact on the financial performance of microfinance institutions (MFIs) in developing countries. This study examined credit ...
A Model for Assessing Sustainability of mHealth Systems in Developing Countries: A Case Study of Kenya Health Sector

Muhambe, Titus Mukisa (International Journal of Computer Applications Technology and Research, 2025)

Numerous efforts have been mooted in the attempt to exploit the potential in mHealth towards addressing and tackling the growing global disease burden. A survey of literature indicates that a significant number of mHealth ...
The Moderating Effect of Firm Size on the Relationship Between Market Information and Stock Price Volatility at the Nairobi Securities Exchange

Mutwol, Emmy; Melly, Peninah Tanui; Sing'oe, Dickson (Journal of Finance and Accounting, 2025-09)

This study examined the moderating effect of firm size on the relationship between market information and stock price volatility among listed firms at the Nairobi Securities Exchange (NSE), Kenya. ...
Optimal Feature Extraction Technique for Sentiment Analysis of Product Reviews for Product Development

Oliko, Gabriel; Muhambe, Titus M.; Otieno, Calvins (International Journal of Scientific Research in Computer Science, Engineering and Information Technology, 2025-02-07)

Consumer review sites, social media and micro-blogs carry a wealth of information on the general perspective, experience and feedback that consumers have on products. When there is a high volume of product reviews, it ...
Towards Open-Source Cloud Adoption: Exploring the Determinants.

Chirchir, P. K.,; Muhambe, T. M.,; Obare, E. O (International Journal of Scientific Research in Computer Science, Engineering and Information Technology, 2024-06-03)

The trends in cloud computing development have become fundamental building blocks to many business information system models and innovations, the architects are designing cloud systems to be as effective and beneficial ...
Digital Financial Inclusion and Economy Growth in Kenya: Banking Sector’s Efficiency and Competition Interaction Analysis

Melly, Peninah Tanui; Kimei, Stephen; Makokha, Arnety Nangila (Journal of Finance and Accounting, 2025-11)

The main purpose of the study was to investigate the interaction effects of both banking sector’s efficiency as well as competition in the relationship between digital financial inclusion and economic ...
IMPACT of Alcoholic Drinks Control Policies on the Consumption of Illicit Alcohol in Angorom Word, Busia - Kenya

Okedi, William N.; Wakoli, Caroline (Archives of Epidemiology & Public Health Research, 2023-08-01)

Illicit alcohol is a major public health threat globally because it’s not regulated and therefore sold illegally. Evidence shows that 60% of all alcohol consumed in sub-Saharan Africa is illicit. In Kenya, it is estimated ...
BCS 110:OPERATING SYSTEMS TECHNOLOGIES

UNIVERSITY, ALUPE (ALUPE UNIVERSITY, 2025-04-10)

UNIVERSITY EXAMINATIONS 2024/2025 ACADEMIC YEAR FIRST YEAR SECOND SEMESTER EXAMINATION FOR THE DEGREE OF BACHELOR OF COMPUTER SCIENCE COURSE CODE: BCS 110 COURSE TITLE: OPERATING SYSTEMS TECHNOLOGIES MAIN EХАM
Social Determinants of Maternal and Child Health Outcomes in Busia County, Kenya: Implications for Nursing Practice and Health Systems Strengthening

Okedi, William N.; Sogoli, Anne A.; Luvai, Emanuel; Mulaa, Willis (Journal of Nursing & Healthcare, 2026-03-12)

Background: Persistent maternal and child health (MCH) inequities in low- and middle-income countries are driven not only by service delivery gaps but also by structural social determinants of health (SDOH), including ...
Cross-Border Healthcare Collaboration and Surveillance Systems for MPOX Control between Kenya and Uganda: A Case Study of Busia County

Wesonga, Peter Wanjala (International Journal of Innovative Science and Research Technology, 2025-04-17)

Recent Mpox (Monkeypox) cases in Kenya, particularly in Busia County bordering Uganda, highlight challenges in cross-border infectious disease control. Despite its increasing prevalence, research and awareness of Mpox ...

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