Characterization of Ultrasonic Propagation in Tissue
{'Code': '07020000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CBET', 'LongName': 'Div Of Chem, Bioeng, Env, & Transp Sys'}}
{'SignBlockName': 'william weigand', 'PO_EMAI': None, 'PO_PHON': None}
The purpose of this applied engineering research is to characterize             ultrasonic wave propagation in tissue.  The research will involve both          experimental and modelling effort.  The ultrasonic waves will be                measured after they have propagated through an inhomogeneous medium             under carefully controlled conditions.  A series of materials of                increasing inhomogeneity will be used to insure that the modeling and           the experiments coincide as the research progresses.  The results               should place bounds on the limits of resolution for ultrasonic imaging          systems, provide new parameters for characterization of tissue, and             allow development of new focusing techniques.
{'FirstName': 'Robert', 'LastName': 'Waag', 'PI_MID_INIT': 'C', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Robert C Waag', 'EmailAddress': None, 'NSF_ID': '000198235', 'StartDate': '04/15/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Rochester', 'CityName': 'ROCHESTER', 'ZipCode': '146113847', 'PhoneNumber': '5852754031', 'StreetAddress': '910 GENESEE ST', 'StreetAddress2': 'STE 200', 'CountryName': 'United States', 'StateName': 'New York', 'StateCode': 'NY', 'CONGRESSDISTRICT': '25', 'CONGRESS_DISTRICT_ORG': 'NY25', 'ORG_UEI_NUM': 'F27KDXZMF9Y8', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF ROCHESTER', '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': '5345', 'Text': 'Engineering of Biomed Systems'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8843645.xml'}