Ultrasound Swept Frequency Doppler System
{'Code': '07020000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CBET', 'LongName': 'Div Of Chem, Bioeng, Env, & Transp Sys'}}
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This is a fundamental academic bioengineering research proposal                 which will be directed toward the area of Doppler ultrasound                    measurements.  This technique has gained major importance in                    diagnostic applications because it permits non-invasive imaging of              the blood flow through the heart and major blood vessels.  At this              time it has been shown mathematically that using coherent swept                 frequency signals allows the measurement of Doppler frequency and               range and permits the cancellation of stationary echoes.  The                   latter is necessary for medical applications.                                                                                                                   This is a very novel approach to a serious problem in medical                   diagnostics.
{'FirstName': 'Peder', 'LastName': 'Pedersen', 'PI_MID_INIT': 'C', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Peder C Pedersen', 'EmailAddress': 'pedersen@wpi.edu', 'NSF_ID': '000423303', 'StartDate': '12/15/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Worcester Polytechnic Institute', 'CityName': 'WORCESTER', 'ZipCode': '016092247', 'PhoneNumber': '5088315000', 'StreetAddress': '100 INSTITUTE RD', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Massachusetts', 'StateCode': 'MA', 'CONGRESSDISTRICT': '02', 'CONGRESS_DISTRICT_ORG': 'MA02', 'ORG_UEI_NUM': 'HJNQME41NBU4', 'ORG_LGL_BUS_NAME': 'WORCESTER POLYTECHNIC INSTITUTE', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '5342', 'Text': 'Disability & Rehab Engineering'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1989&All=true', 'xml': '8900265.xml'}