A5002984138- COVID-19 epidemiological studies
- Statistical Methods in Clinical Trials
- Evolution and Genetic Dynamics
- Medication Adherence and Compliance
- HIV Research and Treatment
- Mathematical and Theoretical Epidemiology and Ecology Models
- SARS-CoV-2 and COVID-19 Research
- Ecosystem dynamics and resilience
- Immune responses and vaccinations
- HIV/AIDS drug development and treatment
- Zoonotic diseases and public health
- HIV/AIDS Research and Interventions
- Bipolar Disorder and Treatment
- stochastic dynamics and bifurcation
- Probabilistic and Robust Engineering Design
- COVID-19 Pandemic Impacts
- Influenza Virus Research Studies
- Pharmaceutical studies and practices
- Misinformation and Its Impacts
- Chaos-based Image/Signal Encryption
- COVID-19 impact on air quality
Shaanxi Normal University
2020-2025
By 31 May 2022, original/Alpha, Delta and Omicron strains induced 101 outbreaks of COVID-19 in mainland China. Most were cleared by combining non-pharmaceutical interventions (NPIs) with vaccines, but continuous virus variations challenged the dynamic zero-case policy (DZCP), posing questions what are prerequisites threshold levels for success? And independent effects vaccination each outbreak? Using a modified classic infectious disease model an iterative relationship new infections per...
Overcompensation, defined as recovery beyond a baseline state, arises from both hormetic and hydra effects, illustrating adaptive responses to stress. The overcompensation framework of re-evaluated fishery resource management model was examined through nonlinear growth patterns based on logistic or Ricker models, emphasizing population size over carrying capacity. This complete model’s threshold conditions reveal an interplay between effects. Also, when dividing into distinct subgroups, such...
After a major outbreak of the coronavirus disease (COVID-19) starting in late December 2019, there were no new cases reported mainland China for first time on March 18, 2020, and Hong Kong Special Administrative Region April 20, 2020. However, these places had experienced second wave since June 11, Here we develop stochastic discrete-time epidemic model to evaluate risk COVID-19 resurgence by analyzing data from beginning three places. In model, use an input parameter represent few potential...