5 citations · 9 across the 8 of their papers we have counts for
8 papers
Long-term Coexistence of Epidemics and Risk Awareness: Impacts of Adaptive Human Response and Fatigue
Mozzamil Mohammed, Abdallah Alsammani
Human behavior shapes epidemic dynamics, yet most models represent it by rescaling transmission, conflating behavior with biology and removing the memory carried by sustained prote…
Adaptive Control and Mittag-Leffler Stability of Caputo Fractional Systems with State-Dependent Delays
Abdallah Alsammani, Gassan Farah
This paper establishes new sufficient conditions for Mittag-Leffler stability of Caputo fractional-order nonlinear systems with state-dependent delays. The central analytical tool…
Threshold Dynamics and Integrated Control of Cholera Transmission with Sanitation and Vaccination
Abdallah Alsammani, Gassan A. M. O. Farah, Mohammed A. Y. Mohammed +1
Cholera transmission is sustained by interacting human and environmental pathways, making integrated control essential in settings with inadequate water, sanitation, and hygiene in…
Coexistence via trophic cascade in plant-herbivore-carnivore systems under intense predation pressure
Mozzamil Mohammed, Mohammed AY Mohammed, Abdallah Alsammani +3
Carnivores interact with herbivores to indirectly impact plant populations, creating trophic cascades within plant-herbivore-carnivore systems. We developed and analyzed a food cha…
Enhancement of database access performance by improving data consistency in a non-relational database system (NoSQL)
Adam A. E. Alflahi, Mohammed A. Y. Mohammed, Abdallah Alsammani
This study aims to enhance data consistency in NoSQL databases, traditionally designed with BASE properties, as opposed to the strong consistency guaranteed by ACID principles in R…
Stochastic Dynamics of Hepatitis B Virus Infection: Extinction, Persistence, and Ergodicity
Abdallah Alsammani
We develop and analyze a three-compartment stochastic model of within-host hepatitis B virus infection with multiplicative Itô noise. We establish global well-posedness, strict pos…
Mathematical Analysis of Autonomous and Nonautonomous Hepatitis B Virus Transmission Models
Abdallah Alsammani
This study presents an improved mathematical model for Hepatitis B Virus (HBV) transmission dynamics by investigating autonomous and nonautonomous cases. The novel model incorporat…
Estimation of circular statistics in the presence of measurement bias
Abdallah Alsammani, William C. Stacey, Stephen V. Gliske
Background and objective. Circular statistics and Rayleigh tests are important tools for analyzing the occurrence of cyclic events. However, current methods fail in the presence of…