挖掘
发表于 2025-3-23 09:46:25
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放弃
发表于 2025-3-23 17:51:42
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Biguanides
发表于 2025-3-23 18:52:04
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Disk199
发表于 2025-3-24 01:23:55
Advances in Global Change Researchparameters in the model. This research is motivated by infectious diseases such as COVID-19, with non-observable compartments requiring data imputation statistical methods for parameter estimation. Numerical simulation results are presented.
frugal
发表于 2025-3-24 02:51:59
Advances in Global Change Researchaining interval estimates of a parameter and prediction intervals for a statistic are given. The analytical and enumerative methods discussed in Deming (. ., 244–255, 1953) are simply estimation and prediction methods, respectively.
表示问
发表于 2025-3-24 10:27:15
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一骂死割除
发表于 2025-3-24 12:08:49
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insincerity
发表于 2025-3-24 17:57:06
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微不足道
发表于 2025-3-24 20:43:20
The Impact of Continuous Insecticide Spraying on the Spread of Chagas Disease, Conditions for the existence and uniqueness of disease-free and endemic equilibria are established for the model. The influence of the insecticide spray on the dynamics of the model is thoroughly investigated, both theoretically and numerically.
狂热文化
发表于 2025-3-24 23:18:36
Spline Approximation on Sparse Grids,ormula for counting the grid points in sparse grids, and an estimate for the number of computations in computing sparse spline interpolants. The results show that our construction performs at the level we expect based on other methods in the literature.