Studies of White Dwarf Stars and Related Objects
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The end stage in the evolution of stars of moderate mass (less                  than ca. 6 time the mass of the sun when they are born) are white               dwarfs.  They are stars with masses comparable to that of the                   sun, but sizes like that of the earth.  The end stage in the                    evolution of starlike objects with masses roughly equal to or                   somewhat less than 1/100 that of the sun are brown dwarfs.  They                are objects that never developed sufficiently severe conditions                 in their cores to ignite their nuclear fuel.  The Principal                     Investigator proposes to study observationally both kinds of                    stars in order to get a better understanding of their structure,                composition, evolution, mass gains and losses, and distribution                 in our Galaxy.
[{'FirstName': 'James', 'LastName': 'Liebert', 'PI_MID_INIT': 'W', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'James W Liebert', 'EmailAddress': 'jliebert@as.arizona.edu', 'NSF_ID': '000407816', 'StartDate': '02/15/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}, {'FirstName': 'Richard', 'LastName': 'Wade', 'PI_MID_INIT': 'A', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Richard A Wade', 'EmailAddress': 'raw25@psu.edu', 'NSF_ID': '000425830', 'StartDate': '02/15/1989', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}]
{'Name': 'University of Arizona', 'CityName': 'TUCSON', 'ZipCode': '85721', 'PhoneNumber': '5206266000', 'StreetAddress': '845 N PARK AVE RM 538', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Arizona', 'StateCode': 'AZ', 'CONGRESSDISTRICT': '07', 'CONGRESS_DISTRICT_ORG': 'AZ07', 'ORG_UEI_NUM': 'ED44Y3W6P7B9', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF ARIZONA', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '121500', 'Text': 'STELLAR ASTRONOMY & ASTROPHYSC'}
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