Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:almaMater |
gptkb:Harvard_University
|
| gptkbp:awardReceived |
gptkb:Bruce_Medal
gptkb:IEEE_Morris_N._Liebmann_Memorial_Award |
| gptkbp:birthDate |
1922-03-05
|
| gptkbp:birthPlace |
Magnet, Indiana, United States
|
| gptkbp:deathDate |
2015-10-08
|
| gptkbp:deathPlace |
gptkb:Tucson,_Arizona,_United_States
|
| gptkbp:doctoralAdvisor |
gptkb:Edward_M._Purcell
|
| gptkbp:employer |
gptkb:Columbia_University
gptkb:Harvard_University gptkb:MIT |
| gptkbp:field |
physics
radio astronomy |
| gptkbp:knownFor |
first detection of the 21-cm hydrogen line
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
gptkb:physicist
gptkb:astronomer |
| gptkbp:bfsParent |
gptkb:Harold_Ewen
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Harold Irving Ewen
|