Subsurface Inspection with X-Ray Generated Positrons
{'Code': '15030000', 'Directorate': {'Abbreviation': 'TIP', 'LongName': 'Dir for Tech, Innovation, & Partnerships'}, 'Division': {'Abbreviation': 'TI', 'LongName': 'Translational Impacts'}}
{'SignBlockName': 'Ritchie B. Coryell', 'PO_EMAI': None, 'PO_PHON': None}
This is a feasibility study of using annihilation radiation from                the positrons produced by high-energy X-ray sources to increase                 the detected signal of backscatter imaging tomography.  Spatial                 distribution of those positrons with a broad-spectrum source will               be studied experimentally and the magnitude of the required data                processing effort involving the three-dimensional deconvolution                 process will be made.  If successful, this research will extend                 the nondestructive examination (NDE) capability which is severely               limited at present.  The PI's and BIR are well known in imaging                 technology.
{'FirstName': 'E. Anne', 'LastName': 'Sivers', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'E. Anne Sivers', 'EmailAddress': None, 'PI_PHON': None, 'NSF_ID': '000248425', 'StartDate': '01/01/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Bio-Imaging Research, Inc.', 'CityName': 'Lincolnshire', 'ZipCode': '600693609', 'PhoneNumber': None, 'StreetAddress': '425 Barclay Boulevard', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Illinois', 'StateCode': 'IL', 'CONGRESSDISTRICT': '10', 'CONGRESS_DISTRICT_ORG': 'IL10', 'ORG_UEI_NUM': None, 'ORG_LGL_BUS_NAME': None, 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '5371', 'Text': 'SBIR Phase I'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8860299.xml'}