LEADER 02167oam 2200637M 450 001 9910715854503321 005 20191123063209.1 035 $a(CKB)5470000002515539 035 $a(OCoLC)1065779994 035 $a(OCoLC)995470000002515539 035 $a(EXLCZ)995470000002515539 100 $a20070221d1858 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNiagara ship canal. (To accompany Bill H.R. No. 432.) May 11, 1858. -- Ordered to be printed 210 1$a[Washington, D.C.] :$c[publisher not identified],$d1858. 215 $a1 online resource (12 pages) $ctables 225 1 $aHouse report / 35th Congress, 1st session. House ;$vno. 374 225 1 $a[United States congressional serial set ] ;$v[serial no. 966] 300 $aBatch processed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aFDLP item number not assigned. 517 $aNiagara ship canal. 606 $aCanals 606 $aConstruction 606 $aEconomic development 606 $aFederal aid to transportation 606 $aForeign trade promotion 606 $aForeign trade and employment 606 $aInland water transportation 606 $aInterstate commerce 606 $aLand grants 606 $aWaterfalls 608 $aLegislative materials.$2lcgft 615 0$aCanals. 615 0$aConstruction. 615 0$aEconomic development. 615 0$aFederal aid to transportation. 615 0$aForeign trade promotion. 615 0$aForeign trade and employment. 615 0$aInland water transportation. 615 0$aInterstate commerce. 615 0$aLand grants. 615 0$aWaterfalls. 701 $aBurroughs$b Silas Mainville$f1810-1860$pRepublican (NY)$01394589 801 0$bWYU 801 1$bWYU 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCO 906 $aBOOK 912 $a9910715854503321 996 $aNiagara ship canal. (To accompany Bill H.R. No. 432.) May 11, 1858. -- Ordered to be printed$93452199 997 $aUNINA LEADER 03942nam 2200373 450 001 996280813103316 005 20240110025058.0 010 $a1-5044-2316-X 035 $a(CKB)3710000000997859 035 $a(WaSeSS)IndRDA00078647 035 $a(NjHacI)993710000000997859 035 $a(EXLCZ)993710000000997859 100 $a20171012d2016 || | 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAmerican national standard performance criteria for alarming personal radiation detectors for homeland security 210 1$aNew York :$cIEEE,$d2016. 215 $a1 online resource (241 pages) 330 $aMinimum performance specifications and testing methods for the evaluation of alarming personal radiation detectors, also known as PRDs, are contained in this standard. These detectors are pocket-sized and carried on the body. These instruments are primarily designed for the detection and location of radioactive materials emitting gamma rays, and possibly neutrons, and not intended to function as electronic dosimeters. The specifications for general, radiological, environmental, electromagnetic, and mechanical performance are given, and the corresponding testing methods are described. The documentation to be provided by the manufacturer is listed as part of the requirements. A number of informative annexes that provide useful information and guidance in implementing this standard are also contained in this standard. Scope: This standard describes minimum performance requirements and test methods for evaluating the performance of alarming personal radiation detectors (PRDs) for homeland security applications. PRDs are pocket-sized battery-powered alarming electronic instruments that are worn on the body and used to detect photon-emitting, and optionally neutron-emitting, radioactive materials. PRDs have user-readable displays related to the intensity of radiation, but they are distinct from, and typically more sensitive than, electronic personal dosimeters, which are designed to measure the dose equivalent to workers occupationally exposed to radiation. The performance criteria contained in this standard are meant to provide the means for verifying the capability of the PRDs to reliably detect changes above background levels of ionizing radiation fields and alert the user to these changes. This standard also specifies the requirements and test methods for environmental, electromagnetic, and mechanical conditions that may affect the ability of the PRDs to function properly. This standard does not apply to spectroscopic PRDs that have the ability to identity radionuclides. The ANSI N42.48 standard [B12] covers spectroscopic PRDs.1 This standard does not apply to instruments that are primarily intended to provide a measurement of dose-equivalent, personal dose-equivalent, or ambient dose-equivalent rate. However, if the manufacturers of PRDs that provide an indication of personal dose-equivalent rate (expressed in units of mrem/h or ?Sv/h) claim that the PRD may be used for personal protection, then the PRD shall comply with the applicable radiological requirements described in ANSI N42.20 [B17] (i.e., accuracy, energy, and angle response tests). Purpose: This standard specifies the performance requirements and test methods used to evaluate PRDs. 606 $aNational security$xStandards 606 $aRadiation warning systems$xStandards 615 0$aNational security$xStandards. 615 0$aRadiation warning systems$xStandards. 676 $a621.4835 712 02$aInstitute of Electrical and Electronics Engineers, 801 0$bWaSeSS 801 1$bWaSeSS 906 $aDOCUMENT 912 $a996280813103316 996 $aAmerican national standard performance criteria for alarming personal radiation detectors for homeland security$92575524 997 $aUNISA