Subject
Medicine
2
alloy
2
characteristics
2
element
2
inorganic compound
2
mechanical engineering
2
superconductor
2
transition temperature
2
Allergy
1
Dermatology
1
Family medicine
1
Gynecology
1
Immunology
1
Internal medicine
1
Pediatrics
1
Physics.
1
energy economy
1
heat pump
1
history
1
space heating
1
ternary superconductor
1