A more realistic two‐stage model for binge drinking problem is introduced, where the youths
with alcohol problems are divided into those who admit the problem and those who do not …

In this paper, we construct an online game addiction model (including susceptible, infective,
professional and quitting compartments). We also consider that the direct transfer from the …

ABSTRACT A drinking model with immigration is constructed. For the model with problem
drinking immigration, the model admits only one problem drinking equilibrium. For the model …

We propose and analyze a mathematical model for alcohol drinking problem. The
transmission process is modeled as a social “contact” process between “heavy” alcohol …

To understand the impact of tax policy on the persistence of a drinking behavior, a reaction–
diffusion alcohol model with the impact of tax policy is studied, with the focus on the positivity …

The HIV/AIDS epidemic, one of the leading public health problems to have affected sub-
Sahara Africa, is a multifaceted problem with social, behavioral and biological aspects. In …

Alcohol consumption and abuse is widespread in sub-Saharan Africa where most HIV
infections occur and has been associated with risky sexual behaviors. It may therefore be …

In this paper, we formulate a mathematical model to study how tobacco smoking affects
antiretroviral therapy. The model is based on the fact that smoking induces metabolism of …

研究一类具有阶段结构与随机扰动的酗酒模型, 分析饮酒平衡点附近的随机扰动•
通过建立Lyapunov 函数及应用伊藤公式, 证明饮酒平衡点附近的随机全局渐近稳定性 …

HIV susceptibility linked to hormonal contraception (HC) has been studied before, but with
mixed results. Reports from some of the recent findings have prompted the World Health …