T1

(redirected from Type 1 font)
Also found in: Dictionary, Thesaurus, Legal, Encyclopedia.
Related to Type 1 font: PostScript fonts, CFF font

T1

In magnetic resonance, the time for 63% of longitudinal relaxation to occur; the value is a function of magnetic field strength and the chemical environment of the hydrogen nucleus; for protons in fat and in water, in a 1.5T magnet, about 250 milliseconds and 3000 milliseconds, respectively. A T1-weighted image will have a bright fat signal.

T1/2

symbol for the half-life of a radioactive isotope. Half-life has -t1/2.

T1, T2, ...

symbols for thoracic nerves.

T1, T2

T1

An MRI term for the time constant at which spins realign themselves with the external magnetic field after excitation.

T1

magnetic resonance The time for 63% of longitudinal relaxation to occur; the value is a function of magnetic field strength and the chemical environment of the hydrogen nucleus.
References in periodicals archive ?
WordPerfect Office 2000 for Linux--Deluxe Edition also offers: - Paradox(r) 9 - Netscape(r) Communicator - 1,000 True Type and PostScript Type 1 fonts - over 12,000 clipart images - 200+ photos - an entertainment pack (Railroad Tycoon II(tm) - Gold Edition Limited Version and demo games by Loki Games)
We also started development of a font server for the Linux operating system that can render PostScript Type 1 fonts, in addition to TrueType and other industry standard font formats.