Ti


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titanium

 [ti-ta´ne-um]
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.

TI

The delay time between the inverting pulse and the "read" pulse in the inversion recovery experiment, in magnetic resonance imaging.

Ti

Symbol for titanium.

Ti

titanium.

Ti

symbol for the element titanium.

TI

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.

TI

Inversion time. An MRI term for the time between the initial (inverting) 180° pulse and the 90° pulse used in inversion recovery pulse sequences.

TI

Therapeutic index, see there.

Ti

Symbol for titanium

therapeutic index

; TI ratio expressing the therapeutic usefulness of a drug; i.e. maximum non-toxic dose/minimum effective dose

Ti

chemical symbol, titanium.