To sum up, this paper studies the settlement calculation and forecast of soft soil subgrade by vacuum preloading and obtains some useful conclusions which can guide construction better.

综上，本文对真空预压加固软土路基时的沉降计算及预测做了一定的研究，得出了一些有用的结论，可以更好的指导工程施工。

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Based on value engineering theory, this paper studies the relationship between value engineering and procurement bidding.

本文基于价值工程原理，研究了价值工程与采购招标的关系。

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Based on the analysis of the particular requirements of authentication in grid environment, this paper studies GSI authentication scheme and KX.

在分析网格环境中身份认证特殊需求的基础上，研究了适合不同网格应用场景的GSI方案和KX。

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Thomas Piketty of the Paris School of Economics, Emmanuel Saez of the University of California, Berkeley, and Stefanie Stantcheva of MIT argue in a new paper that this is why few studies have been able to show any significant long-term effect from raising top tax rates.

ECONOMIST: How to raise the highest rates without doing too much damage

Dr. Janakiraman is lead author of a paper to be published this month based on studies of 400 adults between 2006 and 2009 by professors from the University of Arizona and the Wharton School, on how impatient shoppers get in lines.

WSJ: Find the Best Checkout Line

But, as Thomas Mayer and Daniel Gros identified in a recent paper for the Centre for European Policy Studies, this problem can't be solved by simply expanding the EFSF - and not just because it takes so long to do it.

BBC: Central banks and the 'spirit of 2008'