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The Huntington disease(HD)protein,huntingtin(Htt),is essential for early development.Since suppressing mutant htt expres......

The negative-geotaxis climbing assay is used to efficiently study aging and neurodegeneration in Drosophila.To make it s......

研究一类具有非线性染病年龄结构SIS流行病传播数学模型动力学性态,得到疾病绝灭和持续生存的阈值--基本再生数.当基本再生数小于......

讨论了一类非线性时变种群扩散系统的最优分布控制问题，利用Lions J L的偏微控制理论和先验估计，证明了系统最优分布控制的存在性．所......

讨论了一类与年龄相关和空间扩散的非线性时变种群扩散方程广义解的存在性问题.利用抛物偏微分方程的有关理论和延滞法,证明了方程......

A SEI model for hepatitis B is constructed where the susceptibility and other crucial transmission probabilities depend ......

Crohn’s disease is a chronic inflammatory disease process involving different sites in the gastrointestinal tract.Occas......