LEADER 01712oam  2200493I  450 
001 9910706515203321
005 20171215152114.0
035   $a(CKB)5470000002457299
035   $a(OCoLC)1015341116
035   $a(OCoLC)995470000002457299
035   $a(EXLCZ)995470000002457299
100   $a20171214j201708    ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aReconfigurable wideband circularly polarized stacked square patch antenna for cognitive radios /$fMiguel A. Barbosa Kortright, Seth W. Waldstein and Rainee N. Simons
210  1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$dAugust 2017.
215   $a1 online resource (8 pages) $ccolor illustrations
225 1 $aNASA/TM ;$v2017-219551
300   $a"August 2017."
320   $aIncludes bibliographical references (page 8).
606   $aBandwidth$2nasat
606   $aFrequencies$2nasat
606   $aPatch antennas$2nasat
606   $aRadio equipment$2nasat
606   $aLaunching pad antenna$2nasat
615  7$aBandwidth.
615  7$aFrequencies.
615  7$aPatch antennas.
615  7$aRadio equipment.
615  7$aLaunching pad antenna.
700   $aKortright$b Miguel A. Barbosa$01408591
702   $aWaldstein$b Seth W.
702   $aSimons$b Rainee$f1949-
712 02$aNASA Glenn Research Center,
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910706515203321
996   $aReconfigurable wideband circularly polarized stacked square patch antenna for cognitive radios$93492932
997   $aUNINA

LEADER 02034oam  2200553   450 
001 9910713426903321
005 20200501090208.0
035   $a(CKB)5470000002501387
035   $a(OCoLC)973346510
035   $a(EXLCZ)995470000002501387
100   $a20170221d1975      ua             0
101 0 $aeng
135   $aurbn|---|||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aDistribution and properties of variance estimators for complex multistage probability samples $ean empirical distribution /$fJudy A. Bean
210  1$aRockville, Md :$cU.S Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics,$d1975.
215   $a1 online resource (iv, 46 pages)
225 1 $aDHEW publication ;$vno. (HRA) 75-1339
225 1 $aVital and health statistics. Series 2, Data evaluation and methods research ;$vnumber 65
300   $a"March 1975."
320   $aIncludes bibliographical references (page 33).
517   $aDistribution and properties of variance estimators for complex multistage probability samples 
606   $aMonte Carlo method
606   $aEstimation theory
606   $aSampling (Statistics)
606   $aEstimation theory$2fast
606   $aMonte Carlo method$2fast
606   $aSampling (Statistics)$2fast
615  0$aMonte Carlo method.
615  0$aEstimation theory.
615  0$aSampling (Statistics)
615  7$aEstimation theory.
615  7$aMonte Carlo method.
615  7$aSampling (Statistics)
700   $aBean$b Judy A.$01389658
712 02$aNational Center for Health Statistics (U.S.),
801  0$bU3G
801  1$bU3G
801  2$bOCLCO
801  2$bOCLCF
801  2$bNLC
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910713426903321
996   $aDistribution and properties of variance estimators for complex multistage probability samples$93521484
997   $aUNINA