Statements (56)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
X-ray tube
|
| gptkbp:composedOf |
anode
cathode |
| gptkbp:has |
a filament
a glass envelope a target material |
| gptkbp:hasImpactOn |
material science
medical diagnostics nuclear physics |
| https://www.w3.org/2000/01/rdf-schema#label |
Coolidge tube
|
| gptkbp:improves |
vacuum technology
|
| gptkbp:inventor |
gptkb:William_D._Coolidge
1913 |
| gptkbp:is |
a type of thermionic emission device
|
| gptkbp:isAssociatedWith |
X-ray crystallography
non-destructive testing radiation safety |
| gptkbp:isConsidered |
a significant advancement in X-ray technology
|
| gptkbp:isFundedBy |
various companies
|
| gptkbp:isKnownFor |
high efficiency
long operational life high output reduced heat generation |
| gptkbp:isPartOf |
educational institutions
X-ray technology industrial applications medical devices scientific research laboratory equipment research laboratories diagnostic imaging therapeutic devices X-ray imaging systems X-ray equipment scientific instrumentation medical imaging technology radiological equipment |
| gptkbp:isSubjectTo |
regulations
safety standards |
| gptkbp:isUsedIn |
medical imaging
archaeological studies biomedical research radiotherapy geological studies computed tomography industrial radiography security scanning fluoroscopy dental imaging forensic_analysis |
| gptkbp:isVisitedBy |
gptkb:Crookes_tube
|
| gptkbp:operatesIn |
high voltage
|
| gptkbp:provides |
better image quality
|
| gptkbp:replacedBy |
modern X-ray tubes
|
| gptkbp:requires |
cooling system
|
| gptkbp:usedFor |
producing X-rays
|