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a chemical element, atomic number 22, atomic weight 47.90, symbol Ti. (See Appendix 6.)
titanium dioxide a white powder used in ointment or lotion as a sunscreen.
The delay time between the inverting pulse and the "read" pulse in the inversion recovery experiment, in magnetic resonance imaging.
Symbol for titanium.
symbol for the element titanium.
1 time to inversion.
2 the time interval between the initial 180-degree pulse and the subsequent 90-degree radiofrequency pulse in an inversion recovery pulse sequence.
3 abbreviation for therapeutic index.
TIInversion time. An MRI term for the time between the initial (inverting) 180° pulse and the 90° pulse used in inversion recovery pulse sequences.
TITherapeutic index, see there.
Symbol for titanium
therapeutic index; TI ratio expressing the therapeutic usefulness of a drug; i.e. maximum non-toxic dose/minimum effective dose
chemical symbol, titanium.