https://journal.fupre.edu.ng/index.php/fjsir/issue/feedFUPRE Journal of Scientific and Industrial Research (FJSIR)2025-10-07T10:23:45+00:00Prof. Ezekiel O. Agbalagbamanagingeditor@fupre.edu.ngOpen Journal Systems<div style="text-align: justify;"> <p><img src="/journal/public/site/images/admin/fjsir.jpg"></p> <p>The <strong>FUPRE Journal of Scientific and Industrial Research (FJSIR)</strong> is a peer reviewed and authoritative journal which publishes research results/articles/papers in engineering, science and industrial development and practices. It is published twice in a year. Papers are received for consideration throughout the year.</p> <p><strong>Notes to Contributors</strong><br> The journal will be published <strong>Four times </strong>a year – in <strong> January, April, June, and September.</strong> It will be produced both in hard copy and electronic form and hosted in the University web site.</p> </div>https://journal.fupre.edu.ng/index.php/fjsir/article/view/443Interpretation of “ERT” Data Using ADMT Method from Industrial Waste Migration into Groundwater Depth in an ‘X’ Location2025-10-01T23:08:19+00:00R. OGHONYONrorome.oghonyon@uniport.edu.ngE. U. NNURUMekaette.nnurum@uniport.edu.ngV. OKEREKEokerekevictoria@gmail.comV. MOSHESHEmosheshevictory03@gmail.com<p>This study investigates the subsurface impact of industrial waste migration into<br>groundwater systems using Electrical Resistivity Tomography (ERT) around the<br>Choba Campus, University of Port Harcourt. The area lies within the highly<br>porous and permeable Benin Formation of the Niger Delta, making it susceptible<br>to leachate infiltration. Industrial activities in this region produce poorly managed<br>wastes, which percolate through sandy soils and unconfined aquifers, threatening<br>potable groundwater sources. Using Apparent Diffusion Magnetic Technology<br>(ADMT), a digital resistivity technique, multiple 2D resistivity profiles were<br>acquired to identify zones of contamination. The tomographic sections revealed<br>low resistivity values (<100Ùm), especially within the upper 30 meters of the<br>subsurface consistent with leachate saturation. These anomalies were widespread,<br>suggesting both vertical and lateral migration of contaminants. The<br>hydrogeological setting characterized by sandy loam topsoil, fine-to-medium<br>sands, shallow water tables (1.5–7m), and poor drainage further enhances leachate<br>transport. The resistivity data were corroborated by geological information,<br>showing alignment with porous sandy layers typical of the Benin Formation. The<br>spatial extent and depth of anomalies underline the vulnerability of groundwater<br>in the area. This study confirms ERT’s efficacy as a non-invasive environmental<br>monitoring tool for delineating contaminant plumes. The findings emphasize the<br>need for proactive groundwater protection, proper industrial waste management,<br>and potential remediation strategies in industrial-residential interface zones. ERT<br>proves valuable not only for detecting existing pollution but also for guiding future<br>land-use and environmental policy in developing regions facing industrialization<br>pressures.</p>2025-08-05T17:08:27+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/454Heavy Metal Contamination of Vegetation by Sawmill Activities along Udu River2025-10-01T23:08:21+00:00O. J. MAKUNmakun.omowumi@fupre.edu.ngC. ONOSEMUODEonosemuode.chris@fupre.edu.ng<p>Water bodies are acknowledged dumping ground for both industrial, manufacturing and domestic activities along coastlines. The Owhase creek, a typical example of a stream receiving wood wastes from sawmill industries is a source of water and livelihood to indigenous community and also as a routes to neighbouring communities. Hence, this study is carried out to review the “Heavy Metal Contamination of Vegetation by Sawmill Activities along Udu River”. While fish sampling was carried out twice, one during the wet season (July) and another one during the dry season (December), both samples were tested for heavy metal contamination using the APHA 3111A test method exploring the single acid wet oxidation method to extract the heavy metals. Results from this study revealed that sawmill activities has significant environmental impact on the Owhase creeks and its environment. The values for heavy metals investigated in this study such as Iron (Fe) and Cadmium (Cd) values ranging from 1.921 to 12.412 mg/l and 0.044 to 0.147 mg/l respectively and they are above the national regulatory limits of <1 mg/l and 0.005 mg/l respectively (NSDWQ, 2015). Also, Iron (Fe) values across kolokolo (Synodontis rukwaensis) and bounds (Cirrhinus reba) internal organs were higher than the permissible limits. Zinc (Zn) values was higher than the permissible limits in the intestine of the Kolokolo (Synodontis rukwaensis) and the gills and intestines of the bounds (Cirrhinus reba). Cadmium (Cd) values were higher than the permissible limits in the gills, intestines, and bones of the bounds (Cirrhinus reba) fish species only. It was recommended that sawdust from sawmill should not be dumped into the waterways to avoid further pollution of the waters. The level of heavy metal contamination in the water body should be monitored regularly. Such data should be used for the assessment of health risk in the habitat.</p>2025-09-21T05:12:12+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/455Inertial Residual Projection Method (IRPM) for Approximating Solutions of Variational Inequality Problems2025-10-01T23:08:22+00:00E. EKUMA-OKEREKE, Dr.ekuma.okereke@fupre.edu.ngG. OKUDUgaren.omonigho26@gmail.com<p>This study proposes a new inertial residual projection method (IRPM) with or<br>without Halpern update for solving monotone variational inequality problems<br>(VIPs) in real Hilbert spaces. Existing explicit projection methods, including those<br>introduced by Noor et al., 2000a, 2000b, are limited by weak convergence<br>guarantees, multiple projection steps per iteration, and fixed step-size<br>dependence—factors that hinder their efficiency, robustness, and scalability. To<br>address these limitations, the proposed IRPM-H method integrates an inertial<br>extrapolation step for acceleration, Halpern-type anchoring for strong<br>convergence, and a residual-based adaptive step-size strategy that eliminates the<br>need for prior knowledge of Lipschitz constants. The algorithm is designed to solve<br>VIPs involving monotone operators such as linear mappings with positive<br>semidefinite matrices and gradients of convex functions. Under standard<br>monotonicity and continuity assumptions, we prove that the sequence generated<br>by the IRPM-H method converges strongly to a solution of the variational<br>inequality, which also satisfies the fixed-point formulation. Numerical illustrations<br>were given to justify the theretical assertons and to demonstrate the effectiveness<br>of the proposed models. The results shows that our model compete favourably with<br>other existing models cited in the literature.</p>2025-09-21T00:00:00+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/456Green Synthesis and Evaluation of Antimicrobial Soap from Bio-Oil of Water Hyacinth and ZnO Nanoparticles Derived from Waste Plantain Peel2025-10-01T23:08:23+00:00A. O. OGUNKEYEDEogunkeyede.akinyemi@fupre.edu.ngI. E. AGBOZUagbozu.iwekumo@fupre.edu.ngC. C. IFUWEogunkeyede.akinyemi@fupre.edu.ng<p>This study explores a sustainable approach to soap production through the green<br>synthesis of Antimicrobial soap using bio-oil extracted from Eichhornia crassipes<br>(water hyacinth) and zinc oxide (ZnO) nanoparticles biosynthesised from waste<br>Musa paradisiaca (plantain peel). Water hyacinth, an invasive aquatic plant, and<br>plantain peels, an agro-waste, were utilised to address environmental waste issues<br>while enhancing public health through eco-friendly hygiene innovations. Bio-oil<br>was obtained via pyrolysis, while ZnO nanoparticles were synthesised using<br>aqueous plantain peel extract as a reducing and stabilising agent. Phytochemical<br>screening revealed the presence of antimicrobial constituents such as flavonoids,<br>tannins, and saponins in both materials. Soap formulations containing 0%, 5%,<br>10%, and 15% ZnO nanoparticles were produced and evaluated for pH, foaming<br>ability, stability, and antimicrobial efficacy against Escherichia coli,<br>Staphylococcus aureus, and Pseudomonas aeruginosa. The 10% ZnO soap<br>demonstrated optimal balance with acceptable foaming, skin-friendly pH, and<br>significant inhibition zones (up to 26 mm), suggesting a synergistic antimicrobial<br>effect of phytochemicals and nanoparticles. The soap also maintained structural<br>stability over six weeks. This work exemplifies a circular economy model by<br>transforming environmental and agro-waste into high-value antimicrobial<br>products, offering potential for commercialisation and application in underserved<br>communities. The study contributes to sustainable development goals related to<br>health, sanitation, and responsible consumption. It sets a foundation for largerscale<br>green product development.</p>2025-09-21T00:00:00+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/457Technological Innovations in Teaching and Learning in Nigeria: A Review of Progress, Engagement Strategies, and Challenges2025-10-01T23:08:24+00:00E. S. MUGHELEs.mughele@unidel.edu.ngC. D. MOEMEKEclara.moemeke@unidel.edu.ng<p>This study provides an in-depth review of the engagement of technological<br>innovations in teaching and learning within the Nigerian educational landscape<br>from 2010 till 2025. It examines the key technological tools and platforms adopted,<br>focusing on their role in fostering student engagement (behavioral, emotional, and<br>cognitive). The paper analyzes the evolution of EdTech in Nigeria, influenced by<br>national policies, socio-economic factors, and global trends, including the<br>significant impact of the COVID-19 pandemic. While highlighting progress in<br>areas such as mobile learning, e-learning platforms, and the use of social media,<br>the review also critically assesses the persistent challenges that hinder widespread<br>and effective integration. These include infrastructural deficits, digital literacy<br>gaps, policy implementation inconsistencies, and socio-economic disparities.<br>Drawing on recent literature, this paper discusses opportunities for enhancing<br>technological engagement and proposes future directions for research, policy, and<br>practice to create more interactive, inclusive, and effective learning environments<br>in Nigeria.</p>2025-09-21T05:47:24+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/458Faster Fixed Point Iterative Scheme for Contraction Mappings2025-10-01T23:08:25+00:00E. EKUMA-OKEREKEekuma.okereke@fupre.edu.ngA. E. UWAMUSIekuma.okereke@fupre.edu.ng<p>In this paper, it is our aim to construct and study a new iteration scheme for the<br>approximation of fixed points of several contraction mappings in the sense of<br>Berinde. We prove strong convergence result for the suggested scheme under<br>Lipchitz conditions. In addition, we demonstrate numerical simulations through<br>tables and graphs displays to show that our suggested innovative scheme converges<br>faster than many previously introduced iterative schemes for this mapping also in<br>the sense of Berinde. Furthermore, a stability analysis under perturbation test is<br>carried out. The results shows that with any given perturbation, the perturbed<br>sequences also converges to the fixed of the mapping under investigation same as<br>the unperturbed sequence. Our findings shows the effectiveness of our suggested<br>scheme and can be used in approximating fixed points of contraction mappings<br>and its applications in the field of epidemiology, engineering and computer science.</p>2025-09-21T06:08:46+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/459Enhanced Loyalty Management System Wıthın A Dıgıtal Wallet For Seamless Shoppıng Experıence2025-10-01T23:08:26+00:00B. U. NWOZORnwozor.blessing@fupre.edu.ngE. O. OLOKORneolokor1@gmail.com<p>Businesses and organisations are always looking for a way to improve sales and<br>enhance customer satisfaction and experience, irrespective of the highly volatile<br>competitive business environment. With the rise of a cashless society and the<br>involvement of electronic transactions and the risk of carrying cash, which can<br>result in theft, loss, and stress, the need for a robust system to manage the<br>customer's experience and evoke loyalty has become paramount. This project,<br>therefore, aimed at the development of an improved digital wallet and loyalty<br>management system for a seamless shopping experience using a mobile application<br>development framework to enhance customer loyalty and satisfaction. The system<br>was developed using the adaptive software development (ASD) methodology,<br>which is an improvement of the rapid application development (RAD) that<br>addresses the internet economy and JavaScript, Typescript, React Native in Visual<br>Studio Code IDE. The system was deployed and tested with several components<br>and modules that handle user registration and account creation, loyalty point<br>generation, transfer and gift card creation, respectively. The system is efficient and<br>reliable, as it evokes customer loyalty and improves customer satisfaction and<br>experience.</p>2025-09-21T06:17:02+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/460Empowering the Next Generation of Women Scientists through Quality Science Education2025-10-01T23:08:27+00:00C. D. MOEMEKEclara.moemeke@unidel.edu.ngD. N. NWACHUKWUdoris.nwachukwu@unidel.edu.ngE. S. MUGHELEs.mughele@unidel.edu.ngH. I. NWABUWEhenrietta.nwabuwe@unidel.edu.ng<p>Women constitute a significant number of the world’s population and,<br>consequently, the workforce of any nation, including the science research<br>community. They therefore make important and transformative contributions also<br>in national development areas, including scientific innovation, policy formulation,<br>national planning, and sustainable technological development essential for shaping<br>a nation's future. However, there exist persistent disparities in the entry, presence,<br>sustenance and career progression of women in science, technology, engineering,<br>and mathematics (STEM) fields, limiting the full tapping and realization of the<br>potential of women thereby emasculating their influence in popularizing and<br>influencing the future career of girls in the domain. This position paper explores<br>the strategic importance of empowering the next generation of female scientists<br>through the provision of quality science education. It posits that inclusive and<br>gender-responsive science education at all levels is critical for nurturing interest,<br>competence, and confidence among young girls and continuing the production of<br>female research scientists for the future. Drawing on global best practices,<br>empirical evidence, and national policy frameworks, the paper emphasizes the<br>need for deliberate mentorship programs, improved access to new and quality<br>learning resources, and institutional reforms in pulling down system-fostered and<br>culturally-supported obstacles to female involvement in science. This paper is of<br>the view that quality science education for women and girls will foster and<br>strengthen the pipeline of female scientists and sustain support with the ripple<br>effect of harnessing the full spectrum of human capital for innovation, socioeconomic<br>advancement, and inclusive nation-building.</p>2025-09-21T06:27:15+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/461Environmental and Health Implications of Improper Disposal of Used Batteries: A Case Study Using Fluted Pumpkin (Telfairia occidentalis) as a Bioindicator2025-10-01T23:08:28+00:00A. O. OGUNKEYEDEorobor.anderson@fupre.edu.ngB. IKHAJIAGBEogunkeyede.akinyemi@fupre.edu.ngD. ALUYAogunkeyede.akinyemi@fupre.edu.ngP. TAWARI-FUFEYINtawarifufeyin.prekeyi@fupre.edu.ng<p>The improper disposal of used batteries constitutes a significant environmental<br>and public health hazard, particularly in developing nations where waste<br>management infrastructures are inadequate. This study investigates the extent of<br>soil, water, and plant contamination resulting from battery dust exposure,<br>employing Fluted Pumpkin (Telfairia occidentalis) as a bioindicator species. A<br>controlled greenhouse experiment was conducted, wherein fifteen pots were<br>subjected to graduated concentrations of battery dust (0g, 10g, 20g, 30g, and 40g),<br>and corresponding water and soil samples were analysed using Atomic Absorption<br>Spectroscopy (AAS) for the presence of cadmium (Cd), chromium (Cr), copper<br>(Cu), lead (Pb), and nickel (Ni). Findings revealed a significant, positive correlation<br>between battery dust concentration and heavy metal accumulation in both<br>environmental matrices and plant tissues (p < 0.0001). Lead and cadmium levels<br>exceeded internationally recommended thresholds, posing substantial<br>carcinogenic risks. Water samples contaminated with 40g battery dust exhibited<br>Pb concentrations over 700 mg/L, dwarfing the WHO guideline of 0.01 mg/L. Soil<br>samples similarly demonstrated alarming contamination, with Cu and Pb<br>concentrations surpassing 1000 mg/kg and 2400 mg/kg, respectively.<br>Bioaccumulation in Telfairia occidentalis seeds remained within safety limits;<br>however, the presence of heavy metals indicates latent ecological risks. This study<br>underscores the urgent need for stringent regulatory enforcement, robust public<br>sensitisation campaigns, and sustainable recycling systems to mitigate the longterm<br>environmental and health impacts of battery waste. Our findings contribute<br>critical empirical evidence supporting policy formulation for safe battery<br>management and environmental preservation.</p>2025-09-21T06:39:04+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/462GPS-Enabled Vendor to Rider Assignment for Urban last Mile Logistics Optimization2025-10-01T23:08:30+00:00B. U. NWOZORnwozor.blessing@fupre.edu.ngH. A. EWOITIEYETANarafatharuna@yahoo.com<p>The rapid growth of urbanization and e-commerce has heightened the demand for<br>efficient last-mile delivery solutions in urban logistics. This project addresses the<br>inefficiencies in traditional systems by developing a GPS-enabled vendor-to-rider<br>assignment system tailored for urban last-mile logistics optimization. Leveraging<br>real-time GPS data, the proposed system dynamically assigns delivery tasks based<br>on proximity, traffic conditions, and order priorities, significantly improving<br>delivery efficiency and customer satisfaction. Key features include real-time<br>tracking, interactive mapping, dynamic route optimization, and integrated<br>communication tools for seamless vendor-rider interactions. Using an agile<br>development methodology, the system architecture incorporates scalable micro<br>services, cross-platform mobile applications, and data-driven algorithms for<br>optimal performance. Preliminary evaluations reveal an 18% reduction in delivery<br>times and a 99% reliability rate for notifications, validating the system's capability<br>to enhance logistics operations. This research contributes to advancing urban<br>logistics by addressing critical challenges in delivery coordination, paving the way<br>for future enhancements through predictive analytics and AI-driven optimization.</p>2025-09-21T06:47:13+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/463An Integrated Approach to Process Optimization and Quality Monitoring Manufacturing Industry2025-10-01T23:08:31+00:00K. A. ODIORemudiagaeric@gmail.comR. E. EMUDIAGAemudiagaeric@gmail.com<p>This study applied multiple linear regression analysis in conjunction with<br>statistical process control (SPC) to monitor and improve the quality of plastic<br>bottle production. Process inputs such as additive level, melt temperature,<br>injection speed, mold temperature, cooling time, and ambient temperature were<br>analyzed against three key quality outputs: tensile strength, surface quality score,<br>and dimensional precision. X̄ control charts were used to detect variations in each<br>quality characteristic, while regression models identified which process inputs<br>significantly influenced these outcomes. Results revealed that additive level and<br>melt temperature were most impactful on tensile strength, mold temperature and<br>cooling time influenced surface quality, and injection speed and mold temperature<br>strongly affected dimensional precision. Sensitivity analysis on the surface quality<br>model showed that optimized input values could align output performance with<br>control chart expectations, confirming the utility of regression for process<br>optimization. The study concludes that integrating regression analysis with SPC<br>provides a statistically grounded approach for identifying critical variables and<br>improving product quality in manufacturing environments.</p>2025-09-21T12:40:32+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/464Assessment of the Radiological Impacts of Radionuclides in Soil Samples of Flood Ravaged Areas in Isoko North and South LGA, Delta State, Nigeria2025-10-01T23:08:32+00:00D. O. EGBEegbedominion@gmail.comE. O. AGBALAGBAagbalagba.ezekiel@fupre.edu.ng<p>This dissertation investigates the impact of natural radioactivity in soil samples<br>collected from flood-affected areas in the Isoko North and South Local<br>Government Areas (LGAs) of Delta State, Nigeria. The aim was to identify<br>potential radiological health risks in these areas, where periodic flooding may<br>affect the distribution of naturally occurring radioactive elements.<br>Gamma spectrometry detectors were used to examine soil samples from both<br>flood-damaged and non-flooded control points in order to quantify the activity<br>concentrations of radionuclides 238U, 232Th, and 40K. The analysis found that<br>the average activity concentrations of 238U ranged from 25.67 Bqkg⁻¹ in floodprone<br>areas to 8.13 ± 1.73 Bqkg⁻¹ in control zones. The concentrations of 232Th<br>and 40K also varied, with notable ranges in flood-exposed areas compared to<br>control samples, highlighting an increase potentially linked to flood dynamics.<br>Radiological hazard indices, such as the Absorbed Dose Rate (ADR), Annual<br>Effective Dose Equivalent (AEDE), and Excess Lifetime Cancer Risk (ELCR),<br>were calculated. ADR values ranged from 14.58 nGyh⁻¹ to 26.98 nGyh⁻¹, while<br>AEDE values averaged 25.20 μSvy⁻¹, both well below UNSCEAR's recommended<br>safety thresholds. The study reveals that flooding alters soil radionuclide<br>distribution, with most areas remaining within safe radiation limits. However,<br>elevated 238U levels in some flood-prone sites exceed WHO thresholds,<br>highlighting the need for continued monitoring and assessment of potential risks.<br>This research concludes by suggesting that Isoko North and Isoko South LGAs<br>conduct periodic evaluations to track potential cumulative effects on public health<br>and the environment, thereby providing crucial data to guide future<br>environmental safety and public health efforts in flood-affected areas.</p>2025-09-21T12:54:00+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/465Empırıcal Analysıs of Flood Impact on Food Securıty in Nıgerıa’s Coastal Regıons2025-10-01T23:08:33+00:00K. A. ODIORodifullness@gmail.comF. A. ELUGWUodifullness@gmail.com<p>One common and recurrent natural disaster associated with the coastal region of<br>Nigeria is flooding. The disaster created by flooding is exacerbated by climate<br>change and rising sea levels with huge consequences on food availability,<br>accessibility, stability and utilization. The impact of flood is profound and<br>multifaceted in the region. Therefore, this study seeks to empirically explore and<br>examine the impact of flooding on food security in the coastal region of Nigeria.<br>Mixed statistical methods of Multiple Regression Analysis (MRA) and<br>Geographically Weight Regression (GWR) were utilized to assess the relationship<br>between flooding and food security indicators. Data for the study was collected<br>from the coastal communities in Nigeria affected by flooding over the years. The<br>findings demonstrated a significant negative impact of flooding on food security<br>in the coastal region of Nigeria. GWR analysis reveals that the severity of food<br>insecurity is more pronounced in communities with lower social economic status<br>and limited adaptive capacities. The study established that the selected<br>independent variables are statistically significant, an indication of the negative<br>impact of flooding on crop yields. Thus, the study underscores the critical need<br>for targeted intervention to enhance food security in flood affected coastal<br>regions of Nigeria.</p>2025-09-21T13:06:10+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/466Investigating Fibromyalgia Detection via SMOTEENN-fused XGBoosted Stacked Learner2025-10-01T23:08:34+00:00E. A. AKOako.rita@fupre.edu.ngP. AGBONKPOLOkenbridge14@gmail.comP. A. ONOMAjoy.omosor@gmail.comJ. O. OMOSORjoy.omosor@gmail.comP. A. ANTHONY-AKHUTIEpatience.akhutie@gmail.comA. T. MAX-EGBAkenbridge14@gmail.comS. O. NIEMOGHAako.rita@fupre.edu.ng<p>The Fibromyalgia syndrome is a chronic pain disorder that affects between 2-4%<br>of global population with diagnostic challenge that relies on subjective symptom<br>assessment, and absence of specific biomarkers. This leads to delayed diagnosis<br>and suboptimal result for patients. However, learning schemes have been explored<br>to aid quick detection of fibromyalgia with limitations including small data set,<br>single-model dependence, and mishandle of complex clinical data relations. These<br>have necessitated the deployment of a more robust analytical frameworks, which<br>this study seeks to advance that will address the gaps. We propose an ensemble<br>that fuses three (3) base learners with XGBoost. With dataset imbalance resolved<br>via SMOTEENN, results show superior performance with our ensemble achieving<br>1.000 for Accuracy, F1 and Precision with 0.999 for Recall and 18secs runtime<br>efficiency. Report affirms our ensemble's enhanced generalization, and validates<br>its fusion with proper feature selection and data balancing can substantially<br>improve fibromyalgia detection to provide clinicians with a robust tool for early<br>diagnosis to facilitate timely intervention strategies and improved patient care<br>outcomes in clinical settings.</p>2025-09-21T21:26:46+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/467Pilot Study for Optimization Strategy for A Smart Monitoring and Alert Energy Consumption Ensemble: A Case of Enhanced Security2025-10-01T23:08:36+00:00P. A. ANTHONY-AKHUTIEpatience.akhutie@gmail.comP. A. ONOMAidamaro@dsust.edu.ngJ. A. OMOSORjoy.omosor@gmail.comP. O. EZZEHpeace.ezzeh@fcetasaba.edu.ngC. C. ONOCHIExtoline2@gmail.comR. O. IDAMAidamaro@dsust.edu.ng<p>There is today, a global shift caused by digital revolution for energy use efficiency,<br>optimization, and consumption via its consequent adoption of sensor units for<br>optimal-fit, and effective management solutions that will in turn – ripple across the<br>society as its outcome, improved performance with reduced consumption as a new<br>norm. Sensor-based units are eco-friendly with environ, consumption, health and<br>regulation issues that replace traditional solutions with improved quality. We<br>advance a sensor-design to observe societal condition associated with energy<br>consumption in home appliance. It utilizes machine learning to analyze total<br>energy consumed by each appliance and delivers optimal consumption that<br>reduces energy waste. System as tested across multiple features to handle<br>expansive input without delay or data losses – yielded the desired effectiveness,<br>reliability, and efficiency; And affirm its performance stability even with more<br>device connected.</p>2025-09-22T10:19:04+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/468Comparing the Performance Rating Between Neutral Network and Autoregressive Integrated Moving Average Model for Vehicle Traffic Prediction Estimation2025-10-01T23:08:37+00:00P. I. UDEJIparlyonline@yahoo.comJ. E. OKHAIFOHokhaifoh.joseph@fupre.edu.ng<p>Traffic congestion poses significant challenges worldwide, resulting in lost hours<br>of travel time and increased fuel consumption. Accurate traffic prediction is<br>crucial for mitigating these issues. Traditional traffic prediction approaches such<br>as ARIMA are limited by their inability to handle large datasets, inaccurate<br>predictions, and time constraints. This study explores the use of Feed Forward<br>Back Propagation Artificial Neural Network (FFBPANN) in the determination of<br>traffic prediction. Five different FFBPANN architectures were created to<br>determine the optimal topology. The results show that the architecture with 20<br>hidden layer neurons achieved the best performance, with a mean square error of<br>0.19188 at 5 epochs. The implementation of FFBPANN can enhance traffic<br>management systems, reduce congestion, and improve urban mobility, ultimately<br>contributing to more efficient transportation networks.</p>2025-09-22T14:58:05+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/471Markov Model Analytics of a Wireless Local Area Network Distributed Coordination Function2025-10-01T23:08:38+00:00E. E. OTAVBORUOotavboruo.ericsson@fupre.edu.ng<p>The present day heterogeneous wireless system is a hybrid of cellular, Wireless<br>Local Area Network (WLAN) and Worldwide Interoperability Microwave<br>Exchange (WiMAX) networks. The influence of WLAN assisted in the spread of<br>the hybrid network to almost all facets of life cannot be over emphasized. The<br>WLAN which is considered to be the hub of the hybrid has issues with scaling when<br>the distribution coordination function (DCF) protocol in WLAN hotspot is used.<br>This suggests that the DCF hotspot has problem in handling multimedia packets.<br>Therefore, the DCF becomes the burden of this study. This work presents a robust<br>study of the DCF protocol by applying the simple one-dimensional Markov chain.<br>It formulates useful numerical expressions for computing the quality of service<br>(QoS) of the WLAN utilising three scenarios. Scenario one investigated the WLAN<br>that has infinite buffer storage capacity. A special case of a WLAN without buffer<br>was studied in the second scenario, while scenario three presented a case with a<br>limited buffer capacity. Equations representing nodes transmitting with equal<br>probabilities, the expected number of counter slots between transitions as well as<br>the probability that a backlogged station transmits in a random slot were<br>presented. The probabilistically stochastic model was utilized in determining the<br>collision, idle and transition probabilities, and the throughput of the WLAN DCF.</p>2025-09-30T13:01:51+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/472Development of a Credıt Card Fraud Detectıon System Usıng Artıfıcıal Neutral Network and Support Vector Machıne2025-10-01T23:08:39+00:00H. T. DIDIGWUDidigwu.hillary@fepo.edu.ngR. E. AKOako.rita@fupre.edu.ngS. NIEMOGHAako.rita@fupre.edu.ngM. ASUOBITEako.rita@fupre.edu.ng<p>Credit card fraud has without hesitation an expression of criminal intent and<br>deception. Fraud identification seems to be a complicated problem that requires a<br>significant amount of skill until the emergence of machine learning algorithms<br>were deployed for their classification and detection. However, it is an<br>implementation for both the better of machine learning as well as artificial<br>intelligence, ensuring that perhaps the funds of both the customer seems to be<br>secure and therefore not manipulated. This project therefore proposed the<br>development of an improved credit card fraud detection system using machine<br>learning algorithms. The proposed model deployed a fusion of support vector<br>machine and artificial neural network algorithms for the classification and<br>detection of credit card fraud was developed using feature driven development<br>methodology which deploys a feature centric approach to program development<br>combining different requirement components to meet user needs. The system was<br>trained and tested with credit card fraud datasets from Kaggle machine learning<br>repository split into 70:30 ratio for training and testing purposes respectively.<br>After 20 epochs the model performance outperformed the existing system with an<br>accuracy of 99.83%, precision 100%, recall 100% and F1-score 100% respectively.</p>2025-10-01T09:49:16+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/473Development of a Cellular Radio Frequency Modulation Transmitter-Receiver System2025-10-01T23:08:40+00:00E. E. OTAVBORUOotavboruo.ericsson@fupre.edu.ng<p>Frequency Modulated (FM) signal transmitter is a device for transmitting<br>Frequency Modulated signal over short range. The project is aimed at designing<br>independent transmitter-receiver system suitable for FUPRE academic<br>environment with extension to industrial, scientific and medical spheres. This<br>document outlines a straight forward and cost-effective design technique for<br>constructing a FM transmitter using simple electronic components like resistor,<br>capacitor, inductor etc. The transmitter was tuned to 101.0 MHZ at open space as<br>well as building, and trees while the FM receiver as well cellular FM radio receivers<br>were located at a radius of about 300m from the transmitting point. The system<br>was also tested at the lecture theater one auditorium close to the library, and<br>Tetfund one building (old Tetfund) at Federal University of Petroleum Resources,<br>Effurun, Delta State. A clear voice signal was received at these locations.</p>2025-10-01T10:25:17+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/474Dementia Detection and Management Using Wearable Device fused Deep Learning Scheme2025-10-01T23:08:41+00:00P. A. ONOMAojugo.arnold@fupre.edu.ngR. E. AKOako.rita@fupre.edu.ngA. A. OJUGOojugo.arnold@fupre.edu.ngV. O. GETELOMAgeteloma.victor@fupre.edu.ngP. ANTHONY-AKHUTIEpatience.akhutie@gmail.comS. U. OKPERIGHOsammyufuoma@gmail.com<p>Dementia affects over 50 million people worldwide, with numbers expected to<br>triple by 2050. Traditional diagnostic methods often lack early detection<br>capabilities and real-time monitoring, leading to delayed interventions and<br>increased caregiver burden. This study aimed to develop an integrated dementia<br>detection system combining wearable Internet of Things (IoT) with deep learning<br>for early identification and continuous monitor of dementia. The system has three<br>core components: (1) a wearable IoT using ESP32 and MAX30102 sensors to<br>collect data, (2) a deep learning scheme to compare five neural network approaches<br>(MLP, LSTM, GRU, CNN, and hybrid CNN-LSTM), and (3) a mobile app to ease<br>data visualization. The dataset comprised of 1,510 records with 11 features.<br>Preprocessing handled missing values, categorical encoding, and feature scaling;<br>while, SMOTE was used to address class imbalance. Results showed that the MLP<br>demonstrated superior performance with a 97% accuracy, 100% sensitivity, 94%<br>specificity, and 0.98 AUC-ROC. Device successfully collected physiological data as<br>displayed over mobile app – enabling real-time monitor and prediction. Device<br>yields a significant advancement in dementia care with early detection, continuous<br>monitoring, and improved accessibility. MLP offered exceptional performance<br>with the practical wearable implementation, provides a scalable solution for<br>healthcare systems seeking to improve dementia diagnosis and management while<br>reducing caregiver burden.</p>2025-10-01T13:19:36+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/475Security Enhancement Using Multifactor Authentication Strategy for the Solenoid Door Access Control and Management: A Pilot Study2025-10-01T23:08:42+00:00J. C. OMOSORjoyomosor@gmail.comP. A. ONOMAjoy.omosor@gmail.comA. A. OJUGOojugo.arnold@fupre.edu.ngR. E. AKOako.rita@fupre.edu.ngV. O. GETELOMAgeteloma.victor@fupre.edu.ngP. A. AKHUTIE-ANTHONYpatience.akhutie@gmail.comS. U. OKPERIGHOsammyufuoma@gmail.com<p>Traditional door access control systems predominantly rely on single or dualfactor<br>authentication mechanisms, making it vulnerable to credential theft,<br>unauthorized access and spoofing attacks. We implement a multifactor<br>authentication approach to enhance security using a fused knowledge-based (PIN),<br>possession-based (RFID), and inherence-based (biometric) authentication for<br>secure door access control. The system use an ESP32 microcontroller as central<br>processing unit, interfaced with RFID readers, biometric sensors, and a mobile<br>application for comprehensive user verification. Performance evaluation<br>conducted over 30 days demonstrated 98.7% authentication accuracy, average<br>response time of 3.2 seconds, 100% spoofing resistance, and 99.97% system<br>uptime. Comparative analysis with conventional two-factor systems revealed<br>significant improvements in security resilience, with 45% better resistance to PIN<br>brute force attacks, 75% improvement in RFID cloning resistance, and 80%<br>enhancement in access log integrity. The proposed system addresses critical<br>vulnerabilities in traditional access control mechanisms while maintaining userfriendly<br>operation, making it suitable for deployment in high-security<br>environments such as data centres, educational institutions, and government<br>facilities.</p>2025-10-01T13:57:03+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/476Assessing the Impact of Land Use Change on Urban Heat Island Intensity in Lagos, Nigeria2025-10-01T23:08:44+00:00T. E. EYETANeyetan.emmanuel@dou.edu.ng<p>Urban Heat Island (UHI) effects, driven by rapid urbanization and land use<br>transformations, pose serious environmental and public health risks in rapidly<br>developing cities. Lagos, a mega-city characterized by intense population growth<br>and sprawling infrastructure, offers a compelling context for investigating the<br>dynamics between land use change and surface temperature variations. This study<br>evaluates the extent to which increased built-up areas contribute to elevated<br>surface temperatures, using a combination of satellite-derived land use<br>classifications and remote sensing thermal imagery. Landsat imagery from 2000,<br>2010, and 2022 were processed using Geographic Information System (GIS) tools<br>to extract land cover types, while Land Surface Temperature (LST) was derived<br>using the thermal infrared bands. A regression-based spatial model was developed<br>to analyze the correlation between built-up expansion and UHI intensity over the<br>years. Findings reveal a significant increase in built-up land cover from 23.6% in<br>2000 to 47.2% in 2022, accompanied by a rise in average LST by 4.5°C. The spatial<br>distribution of UHI hotspots closely aligns with zones of intense urban<br>development, particularly in areas such as Ikeja, Apapa, and Lagos Mainland.<br>This empirical evidence underscores the critical need for integrating climatesensitive<br>urban planning approaches, including green infrastructure and zoning<br>reforms, into Lagos’ development agenda. The study bridges existing research gaps<br>on UHI in West Africa by offering a longitudinal, data-driven analysis. It provides<br>actionable insights for policymakers aiming to enhance urban resilience amidst the<br>climate crisis.</p>2025-10-01T21:05:20+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/477A Real-Time Artificial Intelligence System for Collaborative Document Editing and Workload Optimisation2025-10-01T23:08:45+00:00B. U. NWOZORnwozor.blessing@fupre.edu.ngO. F. OBICHIEdonfavdeking@gmail.com<p>Managing and collaborating on documents has long been integral to work,<br>education, and communication. In the digital age, these tasks demand greater<br>speed, flexibility, and security. This dissertation proposes a Real-Time AI-Powered<br>Document Editing System for Collaborative Workflows, designed to address the<br>challenges of simultaneous multi-user editing, access control, and data protection.<br>The primary aim is to develop a platform that enables multiple users to edit the<br>same document in real-time with synchronized updates and intelligent conflict<br>resolution. The system integrates an AI-driven permission management module<br>that assigns and adjusts user roles dynamically, based on contextual analysis and<br>behavioral patterns. To safeguard document integrity and user data, the system<br>also includes encrypted file access, automated activity logging, and access anomaly<br>detection. The solution is developed using an Object-Oriented Approach, paired<br>with the Rapid Application Development (RAD) methodology. This ensures a<br>modular, user-focused design process with frequent iterations and fast<br>prototyping. The choice of RAD supports responsive adaptation to user feedback<br>and evolving requirements during the development cycle. This research<br>demonstrates how the combination of real-time collaboration, artificial<br>intelligence, and secure design principles can enhance document management<br>systems. The outcome is a scalable and intelligent platform that aligns with the<br>growing demand for collaborative, efficient, and secure digital workspaces.</p>2025-10-01T22:00:03+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/478An Enhanced Customer Management and Schedulıng System2025-10-01T23:08:46+00:00B. U. NWOZORnwozor.blessing@fupre.edu.ngB. G. AKAWEakaweblessing1@gmail.com<p>This study introduces an enhanced customer management and scheduling system<br>aimed at improving task assignment for handling customer queries, follow-ups,<br>and standby duties. Traditional scheduling methods often struggle in dynamic<br>environments where query volumes, priorities, and resource availability change<br>frequently. These challenges lead to poor customer satisfaction, inefficient resource<br>use, and delayed responses. The problem’s combinatorial nature, classified as NPhard,<br>makes it computationally difficult to find optimal schedules, especially as<br>task complexity increases. To address these issues, the Agile Software Development<br>Methodology was adopted to design and implement a flexible and efficient<br>scheduling system. The system adapts to changing conditions and optimizes<br>personnel allocation for customer service tasks, ensuring better responsiveness and<br>resource utilization. The results of the implementation showed remarkable<br>improvements across key performance areas. Portability increased by 35%, ease<br>of use and user experience improved by 45%, and accessibility was enhanced by<br>50%. Operational costs were reduced by 60%, while customer access time<br>improved by 70%. Appointment scheduling time was reduced by 65%, and data<br>security was strengthened by 50%. These improvements demonstrate the system’s<br>effectiveness in delivering a more reliable, user-friendly, and cost-efficient solution<br>for managing customer interactions and scheduling tasks in dynamic environment.</p>2025-10-01T23:00:44+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/479Phytochemical Screening, GC Analysis and Antimicrobial Activity of N-Haxane Extract of Cissus arguta Hook.f. (Sunset bell)2025-10-02T10:10:26+00:00H. A. BAWAaudu.hamzah@fupre.edu.ngF. A. BAWAaudu.hamzah@fupre.edu.ngM. O. EDEMAedema.mary@fupre.edu.ngB. W. UFEaudu.hamzah@fupre.edu.ng<p>This study focused on determining the phytochemicals and the antimicrobial<br>efficacy of the non-polar extract of the fresh stem of Cissus arguta using n-hexane.<br>The phytochemical classes were determined by standard methods followed by Gas<br>Chromatography – Mass Spectroscopic (GC-MS) analysis. Disc diffusion (Agar)<br>method was used to determine the microbial sensitivity of extract against selected<br>strains of micro-organisms, while broth dilution was used to determine the<br>Minimum inhibitory concentration (MIC). The percentage yield of the extract was<br>1.03 %, revealing alkaloids, glycosides, saponins, steroids, tannins, and terpenoids<br>via phytochemical studies. GC-MS results indicated free fatty acids as the major<br>constituents (54.24 %) of the C. arguta n-hexane extract, closely followed by esters<br>and terpenoids (41.50 %). The hydrocarbons were of alicyclic derivatives, with the<br>least percentage composition (4.25 %). The extract showed antimicrobial potency<br>against Escherichia coli (MIC:12.5 mg/mL; MBC: 25 mg/mL), Pseudomonas<br>aeruginosa (MIC: 25; MBC: 25), Staphylococcus aureus (MIC: 25 mg/mL; MBC:<br>50 mg/mL), Bacillus subtlis (MIC:50 mg/mL; MBC: 100 mg/mL), Asperigillus<br>niger (MIC: 25 mg/mL; MFC: 50 mg/mL). and Candida albicans (MIC:50 mg/mL;<br>MFC: 100 mg/mL). The extract of C. arguta shows antimicrobial activity against<br>all class of microbes, with the highest zones of inhibition against P. aeruginosa and<br>S. aureus, but least active against the fungi strains. Specifically, C albicans show<br>the highest resistance against the extract. The microbial activity and<br>phytochemicals justify its folkloric usage.Antimicrobial</p>2025-10-02T10:10:26+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/480The Impact of Cognitive Psychology and Memory in ICT Utilization Among Female Academia in STEM Fields2025-10-06T12:53:58+00:00E. S. MUGHELEs.mughele@unidel.edu.ngF. I. IMAFIDONs.mughele@unidel.edu.ng<p>This study addresses how cognitive psychology and memory processes influence<br>the adoption and utilization of Information and Communication Technologies<br>(ICT) among female academia in Science, Technology, Engineering, and<br>Mathematics (STEM) fields. As ICT continues to reshape academic environments,<br>understanding the psychological underpinnings of its use becomes essential,<br>particularly in underrepresented groups such as women in STEM. Using a mixedmethods<br>approach, data were collected from 120 female STEM academia across<br>five Nigerian universities through structured questionnaires and in-depth<br>interviews. Results from the study show that higher cognitive load was significantly<br>negatively correlated with ICT usage frequency (r = -0.43, p < 0.01), and working<br>memory scores were positively associated with self-reported ICT competence (β =<br>0.38, p < 0.05). Findings reveal that cognitive factors such as working memory,<br>self-efficacy, and cognitive load significantly impact ICT usage patterns. Moreover,<br>age and academic rank moderate the relationship between memory retention and<br>ICT proficiency. The paper recommends that cognitive-based training programs<br>and institutional policies that support ICT competence and development, should<br>be implemented in Higher Education Institutions for female scholars in STEM.</p>2025-10-06T12:53:58+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/481Quest for Ground-Truth or Stochastic Myth by Leveraging the AI-Powered Wearable Device for Dementia Disease Detection: A Pilot Study2025-10-07T04:45:47+00:00P. A. ONOMAkenbridge14@gmail.comR. E. AKOako.rita@fupre.edu.ngK. E. ANAZIAanaziake@dsust.edu.ngD. OGHORODIoghorodid@dsust.edu.ngE. A. OKPAKOejaita.okpako@unidel.edu.ngC. C. ONOCHIExtoline2@gmail.comV. O. GETELOMAgeteloma.victor@fupre.edu.ngP. O. EZZEHpeace.ezzeh@fcetasaba.edu.ngE. UGBOHugboh1972@gmail.comA. A. OJUGOojugo.arnold@fupre.edu.ngA. C. EBOKAebokaandrew@gmail.comR. O. IDAMAidamaro@dsust.edu.ng<p>Dementia affects over 50 million people worldwide, with numbers expected to<br>triple by 2050. Traditional diagnostic methods often lack early detection<br>capabilities and real-time monitoring, leading to delayed interventions and<br>increased caregiver burden. This study aimed to develop an integrated dementia<br>detection system combining wearable Internet of Things (IoT) with deep learning<br>for early identification and continuous monitor of dementia. The system has three<br>core components: (1) a wearable IoT using ESP32 and MAX30102 sensors to<br>collect data, (2) a tree-based, stacked learning approaches with 3-base classifiers<br>(decision tree, random forest and adaboost) – and a XGBoost meta-classifier, and<br>(3) a mobile app to ease data visualization. The dataset comprised of 2,149 records<br>with 16-features. Preprocessing handled missing values to ensure data<br>quality/integrity – while, normalization was used to address imbalanced dataset.<br>Results showed that the stacked model yielded a 99.7% accuracy, 100% sensitivity,<br>99.4% specificity, and 99.8% AUC. While IoMT device successfully collected<br>physiological data as displayed over mobile app – model shows that the AIPowered<br>unit can effectively help detect dementia.</p>2025-10-07T04:45:46+00:00##submission.copyrightStatement##https://journal.fupre.edu.ng/index.php/fjsir/article/view/483Impact Of Oil-Related Activities on the Abundance, and Diversity of Herbaceous Plants in Delta State, Nigeria2025-10-07T10:23:45+00:00G. O. OMOREGIEomorogie.gloria@fupre.edu.ngC. ONOSEMUODEonosemuode.chris@fupre.edu.ngB. IKHAJIAGBEbeckley.ikhajiagbe@uniben.edu<p>This research was necessary to establish a baseline understanding of how oilrelated<br>activities in Delta State, Nigeria, impact the abundance, diversity, and<br>conservation status of herbaceous plants, which is crucial for developing effective<br>environmental management strategies. This study provided a detailed analysis of<br>plant diversity and distribution patterns across five sampling locations: MW1,<br>MW2, OE1, OE2, and CT. The inventory revealed the area's rich botanical<br>diversity, documenting numerous plant families and species, many of which have<br>reported medicinal uses, highlighting their value to local communities. However,<br>the conservation status of several species remains uncertain, with many classified<br>as "Data Deficient" or "Not Evaluated" by the IUCN, underscoring the urgent<br>need for further conservation assessments. The quantitative analysis showed clear<br>variations in plant abundance and community structure across the sites. The<br>Poaceae family was the most abundant, with specific species like Eleucine indica,<br>Euphorbia aphylla, and Ipomoea eriocarpa also showing high individual<br>abundances. Diversity indices revealed that site MW1 generally had the highest<br>diversity and evenness, suggesting a more balanced and complex plant community<br>compared to other locations. Principal Coordinate Analysis (PCoA) and cluster<br>analysis were used to explore relationships between plant species and sampling<br>locations, providing insight into community composition and patterns of similarity<br>and dissimilarity among sites. The study's findings provide a crucial ecological<br>baseline for the area, informing future conservation strategies, resource<br>management, and ongoing ecological research, particularly regarding the factors<br>influencing plant distribution and diversity in this specific ecosystem.</p>2025-10-07T10:23:45+00:00##submission.copyrightStatement##