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  • Effectiveness of Stress Balls in Reducing the ...

    The purpose of our study was to determine the effectiveness of stress balls in reducing the physiological symptoms of stress. We measured changes in heart rate, blood pressure, and skin conductance and compared the differences between an experimental group that received a stress ball (n=15) and a control group that did not receive a stress ball ...

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  • CleanBench High-Capacity

    High capacity cleanbench vibration isolation laboratory table

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