Comparison of the performance of the CMS Hierarchical Condition Category (CMS-HCC) risk adjuster with the charlson and elixhauser comorbidity measures in predicting mortality

by Li Pengxiang, Kim Michelle M, Doshi Jalpa A
Published 2010-08-01

Dynamic Response and Stability Analysis of High-Speed Railway Subgrade in Karst Areas

by Li Xin, Bai Mingzhou, Wei Zijun, Li Pengxiang, Shi Hai, Zhang Ye
Published 2021-01-01

Evaluation and Deformation Control Study on the Bias Pressure of Layered Rock Tunnels

by Qi Yanli, Wen Shaoquan, Bai Mingzhou, Shi Hai, Li Pengxiang, Zhou Hao, He Bohu
Published 2021-01-01