FUTMinna Institution Repository
Welcome to Institutional Repository of the Federal University of Technology,Minna, Niger State.
FUTMinna Repository showcase the Intellectual output of the University.
Recent Submissions
Mathematical model and analysis of the soil-transmitted helminth infections with optimal control
(Springer Science and Business Media LLC, 2024-02) Festus Abiodun Oguntolu; Olumuyiwa James Peter; Abubakar Yusuf; B. I. Omede; G. Bolarin; T. A. Ayoola
Soil-transmitted helminth diseases are highly prevalent in impoverished regions and pose a significant health burden on the global population. These diseases are primarily transmitted through the contamination of soil with human faces containing parasite eggs. This study presents a novel deterministic mathematical model to comprehensively investigate the dynamics of helminth infection transmission through the soil. The mathematical model exhibits two equilibrium points: the diseases-free equilibrium point (DFE) and the endemic equilibrium point (EEP). The DFE is proven to be locally and globally asymptotically stable when the basic reproduction number is less than one, indicating the potential for disease eradication. Conversely, the EEP is locally asymptotically stable when the basic reproduction number exceeds unity, representing a persistent endemic state. To explore effective intervention strategies for controlling the spread of these infections, optimal control theory is applied. The study incorporates two time-varying control variables derived from sensitivity analysis: the rate of hygiene consciousness in the susceptible class and the rate of hygiene consciousness in the infectious class. Numerical simulations demonstrate that implementing optimal control strategies can successfully curb and mitigate soil-transmitted helminth infections. Overall, this research highlights the importance of proactive and targeted interventions, emphasizing the significance of hygiene education and awareness campaigns. By implementing optimal control measures based on the proposed strategies, the burden of soil-transmitted helminth diseases can be significantly reduced, improving public health in affected regions.
Effects of Exposure to Noise on Mental Performance and Emotional Well-being of Students in a School in Kaduna, Nigeria
(International Journal of Research and Scientific Innovation, 2025-05) Makun, Charles Yakubu; Lawal, Lateef Ademola
The study investigated exposure to noise, mental performance and emotional wellbeing of students. Two simultaneous field experiments were performed each day for five days. At each experiment, 30 students performed mathematics and English language task in a quiet 38dBA classroom named, ExposureI(ExpI). Simultaneously, another 30 students performed the same mathematics and English language task in a noisy 75dBA classroom, named ExposureII (ExpII). After the tasks were performed, the students were asked to to rate their perceptions of annoyance and task dificulty with respect to the noise levels in the two expermental classrooms. Independent sample t-test and Welch’s test were used to analyse the data. Results from the data analysis showed that, in comparison to ExpI(38dBA),the performance of mental task related to mathematics was signficantly affected in ExpII (75dBA).There was no signfcant effect found in the mental performnce related to English language task between ExpI(38dBA) and ExpII(75dBA). Furthermore, the results from this study show that the students were signficantly annoyed in classroom with a noise level of 75dBA. Lastly, the results from this study suggests that mental tasks can be much difficult in noisy classrooms.The findings from this study highlight the critical need for architects and policy makers to prioritize acoustic considerations in school design and renovation.
Therapeutic Waiting Areas: A Study of Perceptions of Patients and their Companions in Hospitals
(Journal of Current Trends in Nursing and Health Care, 2025-05-19) Lawal, Lateef Ademola; Makun, Charles Yakubu; Ogunbajo, Rukaiyat Adeola; Obideyi, Taiwo
The waiting area has an influence on patients and their companions and plays an important role in accessing medical services. Research suggests that hospitals are stressful environments, with high levels of uncertainty, fear, and anxiety. While the impact of healing and therapeutic features on patients’ in waiting areas of healthcare settings is known in Western cultures and contexts, there has been little or no research focused on the therapeutic features in waiting areas, particularly in Nigeria. This present study examined the perceptions of the features of therapeutic waiting areas and their effects on patients’ hospital experience, stress, and perceived relaxation. A survey questionnaire was employed to collect data from patients and their companions at two hospitals in North Central, Nigeria about their perceptions of therapeutic features in the waiting areas. The data were analysed using standard statistical methods. The results from this study demonstrated the significant importance of having well-designed waiting areas/rooms equipped with appropriate furniture in healthcare settings for the comfort of patients and carers. Additionally, views of nature, waiting areas with easy access to natural greenery, the presence of large windows, and calming and relaxing colours were identified as features that improve visual connection to nature and increased positive feelings and moods. The study, the first in a series of waiting room studies in Nigeria, provides valuable insights that can be useful for designing waiting areas in healthcare facilities. It also has the potential for fostering comfortable waiting areas for the wellbeing of patients and users in healthcare environments.
Designing Recovery: Women and Midwives’ Perspectives on Design Factors in The Postnatal Hospital Environment
(International Journal of Architecture, Arts and Applications, 2025-06) Lawal, Lateef Ademola
Background: The postnatal phase is a critical time for women to rest and to recover after giving birth, and the hospital environment can influence the wellbeing experiences of new mothers. Existing research found aspects of the physical environments that are supportive of women during labour and birth, but research focusing on the environmental factors in postnatal environments, where women recover after birth, is limited and important. Purpose: The study investigated environmental factors and spatial features in postnatal environments that make an impact on women’s physical recovery and wellbeing following birth. Methods: Data were collected through online survey questionnaires from 229 postnatal women who gave birth in New Zealand hospitals and from 58 midwives (N = 287) who worked in postnatal settings. Midwives recruited women and their colleagues using a snowball sampling method and provided dedicated links to women and midwives to access the online survey questionnaires. Midwives filled out identical questionnaires as women; the only difference was data related to their demographic characteristics. Descriptive statistics and the independent-samples t-test were used to analyse the data. Results: Women’s and midwives’ have strong preferences for single-occupancy rooms, visual or physical connection to the outdoors, and views of nature, all of which were ranked significantly high, indicating both women and midwives desire personal control in the space, as well as connections to the outside during postnatal hospitalisation. The study participants also indicated a strong preference for air quality and room freshness, adequate daylight in the room, art and nature images and the presence of colours in the interior spaces. These design features were thought to be critical design elements for promoting rest, recovery and psychological wellbeing in postnatal settings. Conclusions: The results of this study highlight the importance of several key environmental design features, providing beneficial insights into women’s psychological recovery and wellbeing and suggesting the need for awareness by architects, and healthcare providers for creating restorative postnatal healthcare settings for women following birth.
Environmental Risks and the Effects of Noise on Residents' Quality of Life and Well-being in Nigerian Urban Residential Environment
(Frontiers in Water and Environment, 2025) Akande, Oluwafemi K.; Akinbami, Ademola A.; Akeremale, Igbayemi D.; John, Ayuba B.; Haruna, Aisha G.; Oshineye, Adegbenga A.; Lawal, Lateef Ademola; Anikor, Emmanuel M.; Sola-Adebiyi, Oyeyemi P.
Environmental noise pollution is becoming a major concern in cities around the world, with serious consequences for public health and quality of life. In Nigeria, increasing urbanisation and uncontrolled urban growth have exacerbated noise pollution from transportation, industrial activity, and commercial hubs. This study examined environmental risks connected with noise pollution and its impact on residents' quality of life in Nigerian cities. The study used a mixed-methods approach, integrating noise level measurements (using a sound pressure level meter), resident questionnaire surveys (n=880), and spatial analysis to determine noise hotspots in the city centre. and their relationship to household satisfaction. The findings were compared to national (50 dBA) and worldwide (55 dBA) standards by the WHO. The findings revealed that noise from places of worship and road noise were highly rated, with about 75% of respondents reporting that environmental noise has a negative influence on their quality of life. The study recommended a synergistic approach to built environment design, design quality of residential buildings, and interventions by architects and other built environment experts to combat urban environmental pollution in residential settings. The study contributes to urban policy through its recommendations for noise mitigation measures and urban design frameworks that encourage healthier living conditions.