Mike Timmons

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The value of the 13 Minnesota Multiphasic Personality Inventory Wiggins Content Scales for the separation of brain-damaged from psychiatric patients was investigated. A sample of 40 males, evenly divided between brain-damaged and psychiatric patients, was administered the MMPI. Statistical analysis yielded a significant difference only for the phobia(More)
A precision two dimensional stage was designed to achieve subnanometer resolution using a piezoelectric based actuator. The design incorporates a PTFE based sliding bearing on Silicon Carbide ceramic bearing way for high stiffness, low sliding friction and high motion smoothness. A new configuration of piezo actuator was designed and, by concept, is capable(More)
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