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(A) RFR and (B) SFR vibration levels for the large jackhammer measured from inside of the ventilated rack cage at various locations in the facility. RFR and SFR levels for both rats and mice tended to be higher than those for humans at the various locations, especially for rat thorax and head and mouse abdomen and head when compared to the value for each location for the human and values exceeding 0.01 m/s2, respectively.
