Hypertension has continued to significantly affect morbidity and mortality rate, especially in developing countries like Nigeria. This study assessed Awareness and Behavioral Responses to Public Health Interventions for…
Crude oil pollution reduces soil fertility, suppresses beneficial microbial activity, and limits crop productivity in oil-producing agricultural areas. This study evaluated the capacity of Vetiveria zizanioides and Pani…
This study investigates the sensitivity of European call option prices to volatility under the Black-Scholes framework for deep in-the-money contracts. Using the stock quantity parameter values to compute, the results s…
We model daily price dynamics of BUA Cement and BZU Cement on the Nigerian Group Exchange (NGX) as three-state Continuous-Time Markov Chains (CTMCs) representing Low, Mid, and High regimes. Using nine months of data, es…
Hypertension remains one of the leading causes of cardiovascular morbidity and mortality worldwide, with increasing prevalence in low- and middle-income countries, including Nigeria. Nurses play a pivotal role in hypert…
This study presents a nonlinear mathematical model for investigating the impact of antimalarial drug intervention on the transmission dynamics of malaria in a coupled human–mosquito population. The total population is d…
Antepartum haemorrhage (APH) remains a leading cause of maternal and perinatal morbidity and mortality, particularly in low- and middle-income countries where delayed recognition and inadequate preventive practices cont…
Technology transfer is a fundamental mechanism for enhancing indigenous technological capability, promoting industrial development, and reducing dependence on foreign expertise within the petroleum sector. Despite Niger…
Blockchain technology has emerged as a foundational infrastructure for decentralized financial systems and secure digital transactions; however, its resilience against evolving cyber threats remains a significant challe…
Access to safe, affordable, and sustainable domestic water remains one of the major public health and development challenges confronting Nigeria despite the country’s extensive surface and groundwater resources. R…
Sickle cell disease (SCD) remains one of the most important inherited blood disorders and ncontinues to constitute a major public health challenge in Nigeria, which bears the highest global burden of affected birth…
The use of cryptographic algorithms in providing privacy and integrity of data to central bank digital currencies have been considered to be the most important infrastructure to be deployed by any nation as a …
Trachoma remains one of the leading infectious causes of preventable blindness in many developing regions, where environmental conditions, poor sanitation, and limited access to healthcare contribute significantly to di…
This paper investigates the distribution of symmetric prime pairs around the midpoint of even integers. For a given even integer $2n$, prime pairs $(p_1,p_2)$ symmetrically positioned about $n$ are considered, satisfyin…
This paper develops a comprehensive categorical and spectral framework for the analysis of evolving X-top lattices. An X-top lattice is modeled as a bounded distributive lattice endowed with an interior-type operator, w…
The study of symmetry remains one of the most important themes in modern mathematical physics, providing a rigorous framework for understanding conservation laws, quantum state transitions, and dynamical invariants. Fin…
The choice of algebraic structure is a central problem in modern cryptography, especially in the transition from classical public-key schemes to quantum-resistant security models. Classical cryptographic systems such as…
The migration from classical public-key cryptography to post-quantum cryptography requires systematic methods for identifying algebraic structures whose computational properties remain secure against both classical and …
Typhoid fever is a highly infectious disease, and remains a major public health problem, especially in low- and middle-income countries, despite several interventions such as environmental sanitation, personal hygiene, …
We introduce and study an implicit deformation geometry generated by the nonlinear balance law. We establish the existence and uniqueness of the implicit branch, smooth dependence on transport and deformation parameter…
Stroke prediction is a significant problem in computational medicine because stroke occurrence is influenced by nonlinear interactions among demographic, physiological, and lifestyle risk variables. This paper develops …
The interaction between finite algebraic structures and cryptographic systems motivates the search for unified frameworks that can connect homomorphism enumeration, quotient constructions, fuzzy algebraic actions, and c…
Let $A=(Q,\Sigma,\delta,q_0,F)$ and $B=(Q,\Sigma,\delta',q_0,F)$ be deterministic finite automata on the same state set and with the same input alphabet. For each word $w\in\Sigma^*$, let $\delta_w,\delta'_w\in Q^Q$ be …
