Such connections may still exist-because new research finds that the risk of civil war in tropical countries increases during hot, dry El Nino years as opposed to cooler La Nina periods.

它们之间的微妙关系至今尚存——因为一项新的研究显示，相对较为寒冷的反圣婴现象发生年间，在干燥炎热的厄尔尼诺现象发生时，内战爆发的可能性比较大。

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Therefore it has important academic significance and application value for civil engineering to the research of the connections between the steel tube columns and H shape steel beams.

因此，对方钢管柱—工字钢梁节点性能研究具有重要的理论意义和工程应用价值。

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The investigators also say that corrupt civil servants with connections to the government are seen as untouchable, and that employees of Iraq's watchdog Commission on Public Integrity have been murdered in the line of duty.

NPR: Report Reveals Corruption in Iraqi Government

The Internet can be a positive force for creating reinforcing social connections, and a negative for abuse of civil liberties and increasing polarization of opinion.

FORBES: How the Web Is Affecting Social Relations