WebThis overview briefly traces the history and nomenclature of gradient-recalled-echo (GRE) techniques used in magnetic resonance (MR) imaging. GRE sequences, which are now offered commercially by 11 major manufacturers of MR imagers, are presented to illustrate their structural similarities and subtle differences in implementation. WebGradient echo (GRE) sequences begin as a regularly spaced series of radiofrequency (RF)-pulses repeated at time interval TR. These RF-pulses are often chosen to have flip angles (α) less than 90°, but can have any value. A train of evenly spaced RF pulses produce "FID-like" and "Echo-like" signals. Each RF-pulse generates a free induction ...
What does GRE stand for? - abbreviations.com
WebHistory. The 1956 Winter Olympics and 1960 Summer Olympics were the first Games to feature Initials of Nations to refer to each NOC in the published official reports. However, the codes used at the next few Games were often based on the host nation's language (e.g., GIA for Japan at the 1956 Winter Olympics and 1960 Summer Olympics, both held in … WebGraduate Exams (GRE/GMAT): The Defense Department (DoD) sunset the College Readiness Exams Reimbursement Program due to Defense budget reductions; the cost of maintaining system functionality and sustainment of the program was not feasible within DANTES’ budget resources. See Program Frequently Asked Questions below for more … free family tree forms fillable
Graduate School Acronyms and Jargon - Peterson
WebAcronym Definition; GRE: Graduate Record Examination: GRE: Greek: GRE: Gender, Race and ... WebNov 30, 2024 · gradient echo sequences ( GRE) SSFP: steady-state free precession TRUFI: true fast imaging with steady-state free precession true FISP: fast imaging with steady-state free precession PSIF: reverse FISP DESS: dual echo steady state FLASH: fast low angle shot GRASS: gradient recalled acquisition in the steady-state SPGR: spoiled gradient … WebRank Abbr. Meaning. GRE. Grass Roots Effort. GRE. Getting Rid of Everything. showing only Slang/Internet Slang definitions ( show all 32 definitions) Note: We have 92 other definitions for GRE in our Acronym Attic. new search. free family tree finder