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Journal of Multidisciplinary Science: MIKAILALSYS
Published by Lembaga Yasin Alsys
ISSN : 29873924     EISSN : 29872286     DOI : https://doi.org/10.58578/mikailalsys
Core Subject : Science, Education, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Environmental Science Physics Social Sciences Other
Journal of Multidisciplinary Science : MIKAILALSYS [2987-3924 (Print) and 2987-2286 (Online)] is a double blind peer reviewed and open access journal to disseminating all information contributing to the understanding and development of Multidisciplinary Science. Its scope is international in that it welcomes articles from academics, researchers, graduate students and policy makers. The articles published may take the form of original research, theoretical analyses, and critical review. All articles should be in English or Arabic. MIKAILALSYS publishes 3 editions a year in April, August, and December (Unless there is co-publication with conference organizers). MIKAILALSYS journal has been indexed by Harvard University, Boston University, Dimensions, Scilit, Crossref, Web of Science Garuda, Google Scholar, and Base.
Arjuna Subject : Umum - Umum
Articles 17 Documents
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Search results for , issue "Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS" : 17 Documents clear
Energy Poverty in Sub-Saharan Africa: Policy Implications for Vietnam Bui, Tu Ngoc
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.7455

Abstract

Energy poverty—defined by inadequate access to reliable and affordable energy services—continues to pose a major barrier to economic development, agricultural productivity, and environmental sustainability in Sub-Saharan Africa (SSA). This study explores the complex interrelationship between energy poverty, environmental degradation, and agricultural productivity in SSA, with the aim of extracting policy insights relevant to Vietnam, a developing country facing similar rural energy access challenges. Drawing on a comprehensive literature review and empirical evidence from SSA, the study identifies that rural electrification significantly boosts agricultural productivity, while environmental degradation exerts a detrimental effect. The impact of renewable energy adoption is found to be context-dependent, with both enabling and constraining factors. Using qualitative synthesis and comparative case study analysis, the research contextualizes these findings within Vietnam’s rural development landscape. The results suggest that Vietnam can strengthen energy access and agricultural outcomes by expanding rural electrification programs, investing in decentralized renewable energy systems, and enforcing environmental regulations to prevent resource degradation. Policy recommendations include promoting public-private partnerships, supporting digital innovations for precision agriculture, and tailoring energy strategies to local socio-economic conditions. By leveraging lessons from SSA’s experiences, Vietnam can make strategic progress toward achieving energy equity and sustainable development in its rural sectors.
Assessing the Impact of Nutritional Interventions for Pregnant Women and Malnourished Children in Nigerian IDP Camps Bello, Babajide Victor; Shaba, Juliana Agmada
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.6719

Abstract

Internally displaced persons (IDPs) in Nigeria face severe nutritional challenges, with pregnant women and children particularly vulnerable to malnutrition and its associated health risks. This study evaluates the effectiveness and impact of targeted nutritional interventions implemented in IDP camps across Nigeria, focusing on both immediate health outcomes and longer-term developmental indicators. Using a multidisciplinary assessment framework, the study examines comprehensive interventions designed to address maternal and child malnutrition within the context of a protracted displacement crisis. The results demonstrate significant improvements in maternal and child health outcomes following the implementation of nutrition-specific programs. However, persistent barriers, such as supply chain disruptions, cultural resistance, and inadequate sanitation infrastructure—continue to hinder program sustainability and reach. These findings highlight the need for sustained, multi-sectoral strategies that integrate nutritional support with broader health system strengthening, improved camp infrastructure, and culturally sensitive programming. The study offers critical insights for policymakers, humanitarian actors, and health practitioners seeking to enhance food security and resilience among displaced populations in Nigeria.
A Study on Homotopy Invariance of Circle and Stereographic Projection Morawo, Monsuru A
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.6866

Abstract

This paper explores fundamental applications of topological spaces and stereographic projection derived from the properties of the circle, employing key concepts such as continuous functions and homotopy theory. By examining the behavior of mappings and deformations within topological spaces, the study demonstrates how the circle serves as a foundational structure for understanding more complex topological constructs. Special attention is given to the use of stereographic projection in visualizing the relationship between the circle and the unit sphere, illustrating how these mathematical tools contribute to a deeper understanding of continuity and homotopy in topological analysis. The discussion offers a concise yet insightful introduction to the interplay between geometric intuition and topological formalism.
Determination of Fish Species Diversity of Tagwai Lake, Minna, Niger State, Nigeria J., Aliyu E.; Y., Nmadu E.; I., Atile J.
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.7029

Abstract

This study investigates the fish species diversity of Tagwai Lake, Minna, Niger State, Nigeria, over a four-month period from August to November 2020. A total of seven fish species were identified during the study. Clupeid sierrathrissa was the most abundant, accounting for 4,780 individuals (43.30%), followed by Allestes macrolepidotus with 2,500 individuals (22.65%), and Oreochromis niloticus with 2,494 individuals (22.60%). Other species included Synodontis courteti (935; 8.47%), Clarias gariepinus (316; 2.86%), Mormyrus hasselquisti (13; 0.12%), and Labeo senegalensis (1; 0.01%). Analysis of sex ratios revealed a predominance of females in Tilapia, Allestes macrolepidotus, Clarias gariepinus, Clupeid sierrathrissa, and Mormyrus hasselquisti (ratios of 1:3, 1:7.3, 1:11.1, 1:5.6, and 1:2 respectively). Labeo senegalensis showed no female representation (1:0), while Synodontis courteti exhibited a slightly male-biased ratio (1.3:1). The study found that fish species diversity in Tagwai Lake is influenced by intensive fishing activities involving a variety of gear types, including different mesh sizes, traps, and hook-and-line methods. These findings highlight the need for sustainable fishing practices to preserve biodiversity in the lake ecosystem.
Evaluation of Solid Waste Management Policy and Implementation in Lagos State: A Case Study of Agege Local Government Area O., Ogundele E.; O., Gbadebo S.
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.7085

Abstract

This study investigates the effectiveness of solid waste management policies and their implementation in the Agege Local Government Area of Lagos State, Nigeria. Utilizing both primary and secondary data sources, the research employs descriptive statistics and analysis of variance (ANOVA) to evaluate respondents' socio-economic characteristics, levels of community satisfaction, and the predictive capacity of existing waste management policies. The demographic findings reveal that the majority of respondents are aged between 41 and 60, with a gender imbalance favoring males (60.3%). An unemployment rate of 17.9% highlights the need for targeted employment strategies within the area. A strong positive correlation (0.929) was found between the effectiveness of waste collection services and community satisfaction, indicating that improved collection significantly enhances public contentment. Key influencing factors include the professionalism of waste collectors and the level of public awareness regarding proper waste practices. The predictive model yields a moderate correlation (R = 0.413) and an R² value of 0.171, suggesting that 17.1% of the variation in policy implementation effectiveness can be explained by the studied variables. The study concludes that sustainable waste management in Agege requires comprehensive policy reform, increased public engagement, and improved service delivery. These measures are essential for enhancing environmental quality and public health across Lagos State.
Influence of Seasonality on the Diversity, Abundance, and Distribution of Hornbill Species in Bali and Gassol Local Government Areas, Taraba State, Nigeria Tari, Cletus; David, Delphine Leila; Andrew, Awai Peter; J, Julius Yani; Samuel, Tari Rubang
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.7176

Abstract

This study investigates the seasonal dynamics of hornbill diversity, abundance, and distribution in Bali and Gassol Local Government Areas of the central zone of Taraba State, Nigeria, a biodiverse region currently experiencing hornbill population decline. The objectives were to assess species composition, seasonal abundance, and habitat-specific distribution of hornbills across wet and dry seasons. A multistage stratified sampling method was applied, categorizing the study area into woodland savannah and open grassland as sampling sites. Hornbill surveys were conducted using the point count method. A total of 1,216 individuals representing three species—the African Grey Hornbill, African Pied Hornbill, and Red-billed Hornbill—were recorded, with higher diversity and abundance observed in the wet season due to increased food and water availability. Woodland savannah supported larger populations (753) compared to open grassland (463), attributed to its complex vegetation, nesting opportunities, and favorable microclimates. The African Grey Hornbill dominated across habitats and seasons (50–70%). Human activities, particularly bushfires, exacerbated dry season declines in open grasslands. Despite seasonal fluctuations in abundance, species richness remained stable across both habitats. Distribution patterns showed significant deviations from expected uniformity, indicating species-specific habitat and seasonal preferences. The study concludes that hornbill conservation in Central Taraba requires recognition of habitat preferences and seasonal ecological dynamics. It recommends community-based initiatives to raise conservation awareness, promote sustainable land use, and encourage practices that support hornbill population recovery and long-term biodiversity conservation.
The Analysis of Occupational Health and Safety at the Muhammadiyah Lamongan Hospital Bowo, Eko Ari; Sugiyana, Laely Ufiz Tsani; Istighfaara, Nadiya; Ardhi, Maharani Nusara; Yudisianto, Irsyad; Muhammad, Burhanuddin Hilmi
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.7311

Abstract

Hospitals, as complex healthcare institutions, present considerable occupational health and safety (OHS) risks due to the interplay of multiple stakeholders, technologies, and hazardous materials. Effective OHS management is essential to safeguard the well-being of workers, patients, and visitors. This study examines the implementation of OHS practices in the Inpatient Unit of Muhammadiyah Lamongan Hospital, utilizing a descriptive qualitative approach. Data were collected through in-depth interviews with three key informants: the Head of the Hospital’s OHS Department (K3RS) and a maintenance staff member (IPSRS officer). The findings indicate that Muhammadiyah Lamongan Hospital has implemented OHS measures in alignment with national standards, specifically the Regulation of the Minister of Health of the Republic of Indonesia No. 66 of 2016. Key practices include the provision of safety signs and personal protective equipment (PPE), safe handling and management of hazardous and toxic materials (B3), maintenance of medical infrastructure, and implementation of fire prevention and control systems. Emergency and disaster preparedness is supported by a structured response plan encompassing hazard identification, team organization, protective systems, and life-saving equipment. Despite these strengths, the study recommends several improvements: increasing the frequency of emergency drills and simulations, conducting routine OHS audits and evaluations, enhancing documentation practices, integrating advanced technologies into OHS systems, and promoting active staff participation to foster a robust safety culture. These efforts are essential to further strengthen OHS effectiveness and ensure a safer, healthier hospital environment.
Application of a Modified Adomian Decomposition Method for Solving Linear and Nonlinear Partial Differential Equations O., Okai J.; Musa, Abubakar; N., Sanda L.; M., Nasir U.; Y., Hafsat U.; S., Gidado A.; B, Mwaput D.; T., Danjuma; T., Shaukuna T.; Abdulkarim, Muhammad; U., Mujahid A.
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.7318

Abstract

Partial Differential Equations (PDEs) are fundamental to the mathematical modeling of various physical, chemical, and engineering phenomena. However, solving nonlinear PDEs poses significant challenges due to the lack of general closed-form solutions and the limitations of traditional numerical methods. This study introduces a Modified Adomian Decomposition Method (MADM) as an effective semi-analytical approach for solving both linear and nonlinear PDEs, with specific application to the Advection, Burgers’, and Sine-Gordon equations. The MADM enhances the classical Adomian Decomposition Method (ADM) by incorporating refined recursive structures and inverse operators, leading to improved solution accuracy and convergence speed. The results demonstrate that MADM not only yields highly accurate approximations but also reproduces exact solutions in certain cases. Comparative analysis with established methods such as the Variational Iteration Method (VIM) and the New Iteration Method (NIM) reveals that MADM outperforms them in terms of computational efficiency and precision. These findings underscore MADM's potential as a robust and efficient tool for solving a wide class of complex PDEs in applied sciences and engineering.
Temporal Dynamics and Gender Disparities in Malaria, Typhoid, and Yellow Fever in Nigeria (2018–2023) Ajao, Olutunde Michael; Ayenigba, Alfred Ayo; Aina, Oluwaseun Ayomikun
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.7352

Abstract

This study examines temporal trends, gender disparities, and spatial distribution patterns of malaria, typhoid, and yellow fever in Nigeria using gender-disaggregated data from the Nigeria Centre for Disease Control (NCDC) spanning 2018–2023. Drawing on 72 months of case counts, the analysis employed time-series decomposition, chi-square tests, and negative binomial regression modeling. Malaria exhibited moderate seasonal fluctuations with a peak in 2021 (35,000 cases), likely influenced by climatic variability. Typhoid presented sharp episodic spikes, notably in 2020 (15,000 cases), suggesting sanitation-related outbreaks. Yellow fever cases increased steadily by 45%, potentially reflecting enhanced surveillance or expanding endemicity. Statistically significant gender disparities were observed (χ² = 240.38, p < 0.001), with males disproportionately affected by typhoid and females slightly overrepresented in malaria cases. Model fitting indicated that malaria (p = 0.834) and yellow fever (p = 0.845) conformed well to the negative binomial distribution, while typhoid did not (p = 0.018), underscoring its irregular, outbreak-prone nature. These findings underscore the need for differentiated public health responses, including sustained vector control for malaria, improved sanitation infrastructure to curb typhoid, expanded yellow fever vaccination coverage, and gender-responsive, data-driven intervention strategies.
Epidemiological Assessment of Chlamydiasis among Women in Jalingo and Kurmi Local Government Areas, Taraba State, Nigeria Mafe, Alice Njolke; Akwa, Vera Yafeh; Houmsou, Roberts Soumay
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 3 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i3.7404

Abstract

Bacterial sexually transmitted infections remain a major public health concern among adults globally. This study investigates the prevalence and associated risk factors of Chlamydia trachomatis infection among women in Jalingo and Kurmi Local Government Areas of Taraba State, Nigeria. Employing a cross-sectional design, 370 women aged 18–55 years were recruited from selected hospitals and clinics. Data collection involved structured questionnaires and laboratory analysis of endocervical swab samples using direct immunofluorescent assay (IFA) and polymerase chain reaction (PCR) for confirmation. The overall prevalence of C. trachomatis infection was 21.8%, with a higher rate in Jalingo (25.5%) compared to Kurmi (18.0%). The highest prevalence was recorded among women aged 18–24 years and those reporting multiple sexual partners. Other statistically significant risk factors included low educational attainment, inconsistent condom use, and a prior history of sexually transmitted infections. The findings underscore the necessity of integrating sensitive diagnostic methods, such as PCR, into routine STI screening to improve early detection and treatment outcomes. The study further emphasizes the need for targeted public health interventions, including routine chlamydia screening, comprehensive sexual health education, and improved access to sexual and reproductive health services in the region.

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