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BACKGROUND:Neuroendocrine dysfunction after traumatic brain injury(TBI)has received increased attention due to its impac......
A mass-balanced Ecopath model presents a quantitative description of the trophic structure,fl ow of energy and trophic i......
This study performs a novel control effi ciency assessment approach that compares performance of optimal control algorit......
This study seeks to evaluate the comparative productivity of 32 listed tourism companies which are the main suppliers of......
总结合成氨双甲精制新工艺的实际应用情况，阐述了工艺流程，设备、工艺指标，安全、特点、效益等实际效果。......
Based on the Data Envelopment Analysis method,and by using CCR and BCC model,Super Efficiency model and Malmquist model ......
