Prospectors retrieved the gold from streams and riverbeds using Using simple techniques , such as panning Judgment_communication .

A final series of four tests Testing in August and September 1958 , known as Grapple Z , tested Testing techniques for boosting Cause_to_make_progress and making Manufacturing bombs immune to predetonation caused Causation by nearby nuclear explosions .

although outnumbered , the UNK were able to withstand Defending their enemy with techniques that included unk bunkers and the use Using of carefully placed UNK , or fortified Defending villages , that allowed Preventing_or_letting them to block Hiding_objects their enemy 's advance and often inflict Causation heavy losses Earnings_and_losses , yet quickly abandon GiveUp their positions without significant loss .

Depending on several factors including soil types , prevalent construction techniques and the acceleration from the earthquake itself , earthquakes Catastrophe with magnitudes in the 6–7 range may or may not cause Causation wide spread damage Damaging .

This census Research introduced Statement sampling techniques ; one in 20 people were asked Request additional questions on the census Research form .

The accident led to Causation a number of studies into the effect that ice has on aircraft , and several recommendations into prevention techniques .

New logistical and troop movement techniques such as the use Using of trains were seen Traveling .

During the show , Girls Aloud use Using pole dancing techniques and themes of BDSM .