LEADER 01249nmm a2200373 i 4500 001 991000564629707536 008 070919s2005 ge j eng d 020 $a9783540315506 035 $ab13876533-39ule_inst 040 $aDip.to Matematica$beng 082 0 $a530.15 084 $aAMS 70H05 084 $aAMS 70E40 084 $aAMS 70H33 084 $aAMS 70H06 084 $aAMS 70K45 084 $aAMS 70K75 084 $aLC QC20.7.H35E37 100 1 $aEfstathiou, Konstantinos$0472491 245 10$aMetamorphoses of Hamiltonian systems with symmetries$h[e-book] /$cKonstantinos Efstathiou 260 $aBerlin :$bSpringer,$c2005 300 $bv.: digital 440 0$aLecture notes in mathematics,$x0075-8434 ;$v1864 650 0$aDifferentiable dynamical systems 650 0$aMathematical physics 650 0$aPhysics 650 0$aTopological Groups 773 0 $tSpringer e-books 856 40$uhttp://dx.doi.org/10.1007/b105138$zAn electronic book accessible through the World Wide Web 907 $a.b13876533$b03-03-22$c02-02-10 912 $a991000564629707536 996 $aMetamorphoses of Hamiltonian systems with symmetries$9230758 997 $aUNISALENTO 998 $ale013$b02-02-10$cm$d@ $e-$feng$gde $h0$i0 LEADER 03201oam 22006614a 450 001 9910695362603321 005 20061002112349.0 035 $a(CKB)5470000002369123 035 $a(OCoLC)70829614 035 $a(EXLCZ)995470000002369123 100 $a20050707d2005 ua 0 101 0 $aeng 135 $aurcn| ||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA comparison of baseline hearing thresholds between pilots and non-pilots and the effects of engine noise$b[electronic resource] $efinal report /$fDennis B. Beringer, Howard C. Harris, Jr 210 1$aWashington, D.C. :$cU.S. Dept. of Transportation, Federal Aviation Administration, Office of Aerospace Medicine ;$a[Ft. Belvoir, VA]:$c[Available through the Defense Technical Information Center];$aSpringfield, Va. :$cAvailable through the National Technical Information Service,$d[2005] 215 $aiii, 9 pages $cdigital, PDF file 300 $aTitle from PDF cover (viewed July 30, 2006). 300 $a"June 2005." 300 $a"DOT/FAA/AM-05/12." 320 $aIncludes bibliographical references. 330 3 $aA program was initiated to examine both the current hearing capabilities of pilots and non-pilots, and developments in auditory warning design that might serve to provide more distinct and detectable alerts for the pilot. A two-phase study was designed (1) to obtain current threshold data and determine the relationship between the pilot and non-pilot populations and (2) to examine the effects of cockpit (engine) noise on the hearing thresholds of pilots. 517 $aComparison of baseline hearing thresholds between pilots and non-pilots and the effects of engine noise 606 $aAir pilots$xHealth and hygiene 606 $aDeafness, Noise induced$xEtiology 606 $aJet planes$xNoise 606 $aHearing Loss, Noise-Induced$xetiology 606 $aAircraft 606 $aAuditory Threshold 606 $aNoise, Occupational$xadverse effects 606 $aNoise, Transportation$xadverse effects 606 $aOccupational Exposure$xadverse effects 608 $aComparative Study. 608 $aStatistics. 608 $aStatistics.$2lcgft 615 0$aAir pilots$xHealth and hygiene. 615 0$aDeafness, Noise induced$xEtiology. 615 0$aJet planes$xNoise. 615 12$aHearing Loss, Noise-Induced$xetiology. 615 22$aAircraft. 615 22$aAuditory Threshold. 615 22$aNoise, Occupational$xadverse effects. 615 22$aNoise, Transportation$xadverse effects. 615 22$aOccupational Exposure$xadverse effects. 700 $aBeringer$b Dennis B$g(Dennis Bruce),$f1950-$01382824 701 $aHarris$b Howard C$01385047 712 02$aUnited States.$bFederal Aviation Administration. 712 02$aUnited States.$bOffice of Aerospace Medicine. 712 02$aCivil Aerospace Medical Institute. 801 0$bNLM 801 1$bNLM 801 2$bGPO 906 $aBOOK 912 $a9910695362603321 996 $aA comparison of baseline hearing thresholds between pilots and non-pilots and the effects of engine noise$93432074 997 $aUNINA LEADER 04615nam 2201201z- 450 001 9910557634303321 005 20210501 035 $a(CKB)5400000000045071 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/69320 035 $a(oapen)doab69320 035 $a(EXLCZ)995400000000045071 100 $a20202105d2020 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aHVDC/FACTS for Grid Services in Electric Power Systems 210 $aBasel, Switzerland$cMDPI - Multidisciplinary Digital Publishing Institute$d2020 215 $a1 online resource (276 p.) 311 08$a3-03928-376-6 311 08$a3-03928-377-4 330 $aElectric power systems are headed for a true changing of the guard, due to the urgent need for achieving sustainable energy delivery. Fortunately, the development of new technologies is driving the transition of power systems toward a carbon-free paradigm while maintaining the current standards of quality, efficiency, and resilience. The introduction of HVDC and FACTS in the 20th century, taking advantage of dramatic improvements in power electronics and control, gave rise to unprecedented levels of flexibility and speed of response in comparison with traditional electromechanical devices. This flexibility is nowadays required more than ever in order to solve a puzzle with pieces that do not always fit perfectly. This Special Issue aims to address the role that FACTS and HVDC systems can play in helping electric power systems face the challenges of the near future. 606 $aHistory of engineering and technology$2bicssc 610 $aancillary services 610 $ablack start 610 $abreakers 610 $aCHIL 610 $acommunication latency 610 $acompensation ability 610 $acongestion management 610 $acontinuous commutation failures 610 $acontrol strategies 610 $acurrent-limiting inductors 610 $aDC blocking 610 $adistribution networks 610 $adisturbance observer 610 $adouble frequency ripples 610 $adynamic capacitor 610 $aemergency power support 610 $aFACTS 610 $afault current limiters 610 $afield testing 610 $afrequency control 610 $agrid services 610 $aharmonics 610 $aHigh voltage direct current (HVDC) 610 $ahigh voltage direct current (HVDC) transmission 610 $aHVDC systems 610 $aHVDC systems based on voltage source converters (VSC-HVDC) 610 $aHVDC transmission 610 $ahybrid AC/DC networks 610 $ahybrid DC circuit breaker 610 $ahybrid multi-terminal HVDC 610 $ahybrid power quality compensation system 610 $aimbalance suppression 610 $ainductive unbalanced load 610 $akorean power system 610 $alab testing 610 $aLCC 610 $aloss management 610 $amodel reference control 610 $aMTDC 610 $amulti-terminal 610 $aneural network 610 $anon-linear control 610 $anon-superconducting fault current limiters 610 $apassive-based control 610 $aPHIL 610 $apower compensation 610 $apower oscillations 610 $apower quality 610 $apower system analysis 610 $apower systems 610 $areactive power compensation 610 $areplica 610 $areview 610 $astability 610 $astandards 610 $aSTATCOM 610 $asubsynchronous resonance (SSR) 610 $asynchronous power controller 610 $asynchronous voltage reversal (SVR) 610 $atest signal method 610 $athe thyristor-controlled L and C-type filter (TCL-CTF) 610 $athyristor controlled series capacitor (TCSC) 610 $atransient stability 610 $aunbalanced grid conditions 610 $aUPFC 610 $avirtual synchronous machine 610 $avoltage and reactive power control 610 $avoltage source converter 610 $aVSC 610 $aVSC-HVDC 615 7$aHistory of engineering and technology 700 $aMaza-Ortega$b José M$4edt$01297614 702 $aGómez-Expósito$b Antonio$4edt 702 $aMaza-Ortega$b José M$4oth 702 $aGómez-Expósito$b Antonio$4oth 906 $aBOOK 912 $a9910557634303321 996 $aHVDC$93024617 997 $aUNINA