This paper USES an event study approach to examine market reaction to the divestiture announcement based on different motivations of asset sales.
本文运用聚类分析与事件研究法对我国上市公司不同资产出售动机的市场反应进行研究。
A new international study, however, suggests this conventional approach may not be helpful, and could actually increase recurrent stroke risk - at least in the first few months after the first event.
但一项新的国际研究表明，常规方法或许并非有益，甚至有可能增加中风再发危险- - -至少在首次中风后前几个月如此。
This paper presents a purpose-driven approach for event generation based on vulnerability correlation and proves its correctness and efficiency by a case study.
提出一种基于弱点关联的目的驱动的事件生成方法，通过一个实例证明算法的准确性和高效性，为生存性分析系统进一步研究与设计奠定基础。
First results from a French study comparing single versus double autologous transplantation have shown a benefit in terms of event-free survival for the sequential approach.
最先的一项来自法国的研究结果表明，比较单自体移植对双自体移植，对在后继的无病生存方面的研究有帮助。
Through a case study of a torrential rain event, potential advantages of the improved Q analyses approach can be seen in dynamic identification of both the location and the Po.
通过对一次暴雨个例的比较研究表明，在雨带形势和暴雨中心位置的动力识别方面，改进的Q矢量分析方法比传统的单纯依靠Q矢量散度分析方法具有更好的效果。
Through a case study of a torrential rain event, potential advantages of the improved Q analyses approach can be seen in dynamic identification of both the location and the Po.
通过对一次暴雨个例的比较研究表明，在雨带形势和暴雨中心位置的动力识别方面，改进的Q矢量分析方法比传统的单纯依靠Q矢量散度分析方法具有更好的效果。
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