OBJECTIVE To determine whether migraineurs may have a systemic deficiency of magnesium. BACKGROUND Magnesium deficiency has been shown to play a potential role in the pathogenesis of migraine, but there are no data on total body magnesium status in migraineurs. METHODS An oral magnesium load test was performed by giving 3000 mg of magnesium lactate during a 24-hour interictal period to 20 p...

This report gives the empirical results of the SG100 Security Generator in the Load Test.

New Car Assessment Program (NCAP) test scores, measured by the United States Department of Transportation's (USDOT) National Highway Traffic Safety Administration (NHTSA), were analyzed in order to assess the benefits of equipping safety belt systems with pretensioners and load limiters. Safety belt pretensioners retract the safety belt almost instantly in a crash to remove excess slack. They t...

Scores from high stakes tests such as the Scholastic Aptitude Test (SAT) are commonly used as criteria for college admission decisions. So, it is of applied importance to identify factors that contribute to susceptibility to failure on these tests. One potential factor addressed in the current study was whether emotional cognitive load differentially impacts those with low working memory capaci...

We used a saline load test in 50 consecutive patients with periarticular lacerations suggestive of joint penetration. The surgeon had predicted on clinical grounds whether or not the laceration penetrated the joint. Joint penetration was demonstrated in 14 and was absent in 36. A comparison of the prediction and the test results showed that there were false-positive clinical results in 39% and ...

This paper presents the design, optimization and manufacturing of a novel micro-fabricated load cell based on a double-ended tuning fork. The device geometry and operating voltages are optimized for maximum force resolution and range, subject to a number of manufacturing and electromechanical constraints. All optimizations are enabled by analytical modeling (verified by selected finite elements...