LEADER 01854nam  2200433 a 450 
001 9910700269403321
005 20110426093651.0
035   $a(CKB)5470000002408281
035   $a(OCoLC)714621293
035   $a(EXLCZ)995470000002408281
100   $a20110425d1998      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aPERCLOS, a valid psychophysiological measure of alertness as assessed by psychomotor vigilance$b[electronic resource]
210  1$aWashington, DC :$cFederal Highway Administration, Office of Motor Carriers, Office of Motor Carrier Research and Standards,$d[1998]
215   $a1 online resource (4 unnumbered pages) $cillustrations
225 1 $aTechbrief
300   $aTitle from title screen (viewed on Apr. 25, 2011).
300   $a"October 1998."
300   $a"This study was performed by David F. Dinges, Ph.D. University of Pennsylvania School of Medicine; and Richard Grace, Ph.D., Carnegie Mellon Research Institute."
300   $a"Publication no. FHWA-MCRT-98-006."
300   $a"Contract No. DTNH22-93-D-07007."
320   $aIncludes bibliographical references (page [4]).
606   $aDrowsy driving$xTesting
606   $aFatigue$xMeasurement
606   $aMotor vehicle drivers$xPsychological testing$zUnited States
615  0$aDrowsy driving$xTesting.
615  0$aFatigue$xMeasurement.
615  0$aMotor vehicle drivers$xPsychological testing
712 02$aUnited States.$bFederal Highway Administration.$bOffice of Motor Carrier Research and Standards.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910700269403321
996   $aPERCLOS, a valid psychophysiological measure of alertness as assessed by psychomotor vigilance$93194756
997   $aUNINA