The matrix expression of the system state for a two-state unit system is derived in this paper.

本文导出两状态元件系统状态矩阵表示式。

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The State Department's Antiterrorism Assistance program also provided training and equipment to the country's Maritime Police Unit.

VOA: standard.2009.05.01

He served as a state minister for public works in Maharashtra and headed the party's state unit before his elevation.

BBC: Profile: Nitin Gadkari

Sadly (given the state of the unit we got to play with briefly), we can't firmly speak to its sonic sensibilities, as it's still being fine-tuned.

ENGADGET: People People AB's Transparent Speaker goes live on Kickstarter, we clearly go hands-on

There are several reasons that the nation-state as a political unit of sovereignty is under threat.

CENTERFORSECURITYPOLICY: Islam and the nation-state