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| Result: Searchterm 'tr'
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Adrian Roman
Sat. 26 Dec.09,
13:26
[Start of:
'MRI data before 2D FFT'
0 Reply]
 Category:
Basics and Physics
|
| MRI data before 2D FFT |
Hi,
I need some raw data in k-space, that is, before applying 2D FFT on it. I want to implement a program that does the transfrom, in order to exemplify the process. Is there such thing available?
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David Brooks
Tue. 22 Dec.09,
02:35
[Start of:
'Scan equation I don't get, HELP'
2 Replies]
Category:
Basics and Physics
|
| Scan equation I don't get, HELP |
Here's the question:
The approximate scan time of a rapid spin echo sequence with a TR of 3500ms, a TE of 90ms, a 256x256 matrix, 1 exicitation, a 220mm FOV and an echo train length of 5 is______ minutes.
Formal they give is 3500msx1x256/5=?
a.3
b. 8
c. 11
d. 15
I get 179200. What am I missing in my studies and the math?
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Keith Bruner
Mon. 30 Nov.09,
22:07
[Reply (11 of 17) to:
'ARMRIT to ARRT pathway - - - HELP'
started by: 'Gerald Del Castillo'
on Fri. 30 Nov.07]
Category:
Organisations
|
| ARMRIT to ARRT pathway - - - HELP |
I think the ARMRIT (ARMPIT) pathway will actually take away jobs from RTs since it is to my thinking that ARMPIT Techs get paid less money and therefore drives the wages down. Also a limited scope ultrasound tech can sit for the ARRT exam as well.
With this economy the way it is, more people WILL lose their jobs and ARMPITS will stick up the environment.
It is just a matter of time!!!
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George LoGuirato
Thu. 29 Oct.09,
19:40
[Reply (1 of 4) to:
'Math equation'
started by: 'crystal f'
on Sun. 18 Oct.09]
Category:
Basics and Physics
|
| Math equation |
Time in msec = TR * #phase_steps * NEX
Time in sec = (TR * #phase_steps * NEX) / 1000
Time in minutes = (-as above-) / 60,000
note: for FAST or TURBO spin echo divide the
#phase_steps by the ETL
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Philip Lledo
Thu. 22 Oct.09,
08:15
[Start of:
'MRI Techologist'
0 Reply]
Category:
Jobs
|
| MRI Techologist |
Sir, Presently me working is Saudi Arabia under the Sponsor Ministry of Heath. I have 7 years experiece in the field of my expertise. I handled different types of machine, such as: Siemens Vision 1.5 Tesla Close MRI, Siemens Corcerto 0.2 Tesla Open MRI, Hitachi Aperto 0.4 Tesla Open MRI and Philips Achieva 1.5 Tesla Close MRI. Im holding a two license one from the Philippine Professional Regulation Commission and the other is from Saudi Council for Health Specialties. At the same time,i have been processing my registration for Heath professional Council (HPC)to be credited in the United Kingdom, London.
Many Thanks,
Philip C. Lledo
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