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  The fine arts of Lingnan as a symbolic cultural heritage to reflect t…

  http://de.slideshare.net/vincentlee9237/lingnan-fine-arts

  A research paper done while studying the "South China Studies" course under Prof. Stephanie Chung Po-yin's guidance

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  US4688022A - Safety device for hang glider - Google Patents

  http://www.google.de/patents?id=Z6k6AAAAEBAJ&pg=PA1&zoom=4&dq=hang+gliding+harness

  A safety device to warn the pilot of a hang glider if take-off is attempted without the glider hook-up strap being connected to the pilot's harness includes two sensors arranged in series with an alarm. One of the sensors is arranged to close a…

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  The Surgical Treatment of Sleep-Related Upper Airway Obstruction (01.04.2011)

  //doi.org/10.3238/arztebl.2010.0216

  Pathological changes to the upper airway can result in narrowing and so-called obstructive sleep-related breathing disorders. In addition to central causes the international classification of sleep disorders (e1) distinguishes between simple snoring...

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