Research Paper Archive
Students’ Perceptions And Motivation In Learning Circle Theorem Using Geogebra | | Researchjournali's Journal Of Mathematics | Feb,2026 premium
This study examined how Senior High School (SHS) students perceive and experience learning circle theorem when GeoGebra is used as an instructional tool, with particular attention to their motivation and engagement. Guided by a quasi-experimental design, the study involved 80 second-year SHS students drawn from two public schools in the
Dupires Volatility Equation With Reinvested Dividend And Transaction Cost | | Researchjournali's Journal Of Mathematics | Feb,2026
Local volatility is a concept in quantitative finance that refers to the volatility of an asset that varies with both the asset price and time. Dupire Volatility Equation which is a stochastic equation is used to calculate the local volatility from the observed option prices. The problem at hand is
Knowledge And Treatment Adherence Determinants Among Tuberculosis Patients In Ibadan South West Local Government Area | | Researchjournali's Journal Of Public Health | Feb,2026
Background: The single factor associated with TB treatment success and the chance of developing MDR-TB remained adherence to treatment. Methods: This study investigated the knowledge and treatment adherence determinants among tuberculosis patients. The study adopted a cross-sectional study design, and an interviewer-administered questionnaire was used for this study. A total
Characterization Of Subsurface Formation In Some Coastal Ogbia Environs, Niger Delta, Nigeria | | Researchjournali's Journal Of Civil Engineering | Jan,2026
The need to characterize subsurface strata necessitated this work in parts of coastal Ogbia environs in Bayelsa State. Abem Terrameter (SAS 1000) was employed for the survey using Schlumberger and wenner electrode configuration methods. Vertical electrical soundings (VES) were carried out in the study area with maximum current electrode spacing
Ai-driven Leadership In American Schools: Enhancing Teacher Well-being Through Ethical Ai Integration| Researchjournali's Journal Of Education | Jan,2026 super premium
This qualitative phenomenological study explored how school leaders could adopt AI tools to enhance teacher well-being in American schools through the lived experiences of 15 K-12 and higher education administrators across the United States' major regions. The study used maximum-variation sampling and in-depth semi-structured interviews to gather information about how
Mixture Poisson Autoregressive (p) Model With Application To Anaemia Cases Among Breast Feeding Children In Mubi North Lga, Adamawa State | | Researchjournali's Journal Of Mathematics | Jan,2026
This research presents and assesses a novel model for time-series count data, the Mixture Poisson Autoregressive (MPAR) model, which addresses the challenges of discreteness, overdispersion, and serial correlation. The parametric technique is used for the MPAR model with a marginal distribution for the count data. The MPAR model was applied
Estimation Of Closed-form Solution For Two-parameter Gamma Distribution On Rainfall Series In Southwestern Nigeria | | Researchjournali's Journal Of Mathematics | Jan,2026
This study examines the statistical behavior of monthly rainfall over a forty-one-year period (1981-2021) across five Southwestern Nigerian states: Ogun, Ondo, Oyo, Osun, and Lagos to determine the most suitable probability distribution for modeling rainfall variability. Descriptive statistics revealed mean monthly rainfall ranging with standard deviations, indicating moderate variability. Skewness
Organisational Culture, Gender Relativism, And Religious Stereotyping As Predictors Of Glass Ceilings In Oyo State Sports Council | | Researchjournali's Journal Of Sports Management | Jan,2026
Women remain persistently underrepresented in sports leadership in Nigeria despite their qualifications. This study examined how organisational culture, gender relativism, and religious stereotyping predict the perception of the glass ceiling among staff of the Oyo State Sports Council. Using a descriptive correlational research design, data were collected from 120 administrative,
Adaptability Of Buhi Farmers To The Resiliency Programs Of The Department Of Agriculture| Researchjournali's Journal Of Agriculture | Nov,2025 super premium
The study assessed the adaptability of the farm resiliency programs of Department of Agriculture among farmers of Buhi, Camarines Sur. The study was aimed to: 1. determine the socio- demographic profile of Buhi farmers; 2. describe the status of the farm resiliency programs of the Department of Agriculture; 3. determine
The Issues Emanating From Land Use Planning (from An Engineering - Geological Context): Causes, Consequences, And Remedies - Evidence From Bayelsa State, Niger Delta, Nigeria | | Researchjournali's Journal Of Civil Engineering | Nov,2025
Land-use planning in Bayelsa State (Niger Delta, Nigeria) faces persistent problems that reduce the resilience and sustainability of urban development. This paper examines four hypothesized root causes from an engineering-geological perspective: (1) Ignorance among town planners of the importance of engineering-geological factors; (2) Poor communication and knowledge-transfer between earth scientists
