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This is the discussion mailing list for the JEMRIS project. Documentation is here
www.jemris.org
and code is here
github.com/JEMRIS/
jemris
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Alexandra van Dongen
7/22/25
Slice selection in TSE
Dear JEMRIS community, I am working on a slice selection gradient in a TSE sequence in JEMRIS. The
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Slice selection in TSE
Dear JEMRIS community, I am working on a slice selection gradient in a TSE sequence in JEMRIS. The
7/22/25
Amélie St-Jean
,
tony.s...@gmail.com
3
3/9/25
Bug Report: JEMRIS Installation Issues with Sundials Versions 5.8.0 and 6.4.1
Hi Tony, I appreciate your feedback. Following your suggestion, I compiled the JEMRIS program on a
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Bug Report: JEMRIS Installation Issues with Sundials Versions 5.8.0 and 6.4.1
Hi Tony, I appreciate your feedback. Following your suggestion, I compiled the JEMRIS program on a
3/9/25
Tim
1/18/25
JEMRIS default solver
Hello JEMRIS developer teams, what is the default solver of JEMRIS? I have seen that JEMRIS uses
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JEMRIS default solver
Hello JEMRIS developer teams, what is the default solver of JEMRIS? I have seen that JEMRIS uses
1/18/25
Tim
1/15/25
How Jemris take intra voxel dephasing into consideration?
Hello , I have question on how Jemris cope with intra voxel dephasing in the simulation?
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How Jemris take intra voxel dephasing into consideration?
Hello , I have question on how Jemris cope with intra voxel dephasing in the simulation?
1/15/25
tony.s...@gmail.com
1/4/25
version 2.9.2 now available
JEMRIS version 2.9.2 is now available for download on jemris.org and on github.com/JEMRIS/jemris NEWS
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version 2.9.2 now available
JEMRIS version 2.9.2 is now available for download on jemris.org and on github.com/JEMRIS/jemris NEWS
1/4/25
Nathan Beaumont
,
tony.s...@gmail.com
2
1/3/25
Creating a Spiral Sequence
From the screenshot it seems that you were using an old JEMRIS version , which do not support
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Creating a Spiral Sequence
From the screenshot it seems that you were using an old JEMRIS version , which do not support
1/3/25
Jamie Roberts
, …
tony.s...@gmail.com
3
4/4/24
Failing test expected?
Dear Jamie and Artyom, Sorry for the late reply. The test result is not critical and potentially
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Failing test expected?
Dear Jamie and Artyom, Sorry for the late reply. The test result is not critical and potentially
4/4/24
Frederic Brochu
, …
михан борисов
3
11/15/23
Installing JEMRIS 2.9.0 on Ubuntu 20.04 using the binary package jemris-2.9.0-Linux.deb
Frederic Brochu I encountered the same problem in version 2.9.1 on ubuntu 22.04. Despite the
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Installing JEMRIS 2.9.0 on Ubuntu 20.04 using the binary package jemris-2.9.0-Linux.deb
Frederic Brochu I encountered the same problem in version 2.9.1 on ubuntu 22.04. Despite the
11/15/23
bennyr...@mac.com
, …
joerg....@googlemail.com
10
10/24/23
Units in sequence definitions
Ok - done. A rect pulse of 1 ms duration and amplitude pi creates a 180 degree flip angle. Sounds
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Units in sequence definitions
Ok - done. A rect pulse of 1 ms duration and amplitude pi creates a 180 degree flip angle. Sounds
10/24/23
tony.s...@gmail.com
10/5/23
version 2.9.1 now available
JEMRIS version 2.9.1 is now available for download on jemris.org and on github.com/JEMRIS/jemris NEWS
unread,
version 2.9.1 now available
JEMRIS version 2.9.1 is now available for download on jemris.org and on github.com/JEMRIS/jemris NEWS
10/5/23
Hu Cheng
,
tony.s...@gmail.com
4
10/5/23
pjemris not working in windows
Dear Hu, Thanks for reporting, these were two bugs in version 2.9.0! Both are now fixed in the new
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pjemris not working in windows
Dear Hu, Thanks for reporting, these were two bugs in version 2.9.0! Both are now fixed in the new
10/5/23
Hu Cheng
,
Lars G. Hanson
2
9/1/23
ghost artifact in GRE simulation
Dear Hu, Good that your problem was solved. A somewhat general solution is to start simulating with
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ghost artifact in GRE simulation
Dear Hu, Good that your problem was solved. A somewhat general solution is to start simulating with
9/1/23
mohammadrez...@gmail.com
, …
Amanda Nicotina
5
2/27/23
User defined phantom
Hello everyone, I'm also new to JEMRIS, and I have been trying to construct my own phantom but
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User defined phantom
Hello everyone, I'm also new to JEMRIS, and I have been trying to construct my own phantom but
2/27/23
Iris Hu
2
2/11/23
JEMRIS_seq problems. Want to solve this.
It seems downloading jemris-master on github is a better choice, now it works fine. 在2023年1月29日星期日
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JEMRIS_seq problems. Want to solve this.
It seems downloading jemris-master on github is a better choice, now it works fine. 在2023年1月29日星期日
2/11/23
joerg....@googlemail.com
,
tony.s...@gmail.com
2
1/23/23
k-space lines broken up in signals_ismrmrd.h5
Hi Jörg, Sorry for the late reply. Did you find a solution? I was not able to reproduce your
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k-space lines broken up in signals_ismrmrd.h5
Hi Jörg, Sorry for the late reply. Did you find a solution? I was not able to reproduce your
1/23/23
joerg....@googlemail.com
8/26/22
Simulation stalls at 99%
Dear Tony and colleagues, I am running a simulation that consistently stalls at 99% and hangs there
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Simulation stalls at 99%
Dear Tony and colleagues, I am running a simulation that consistently stalls at 99% and hangs there
8/26/22
Skander Salah
2
7/7/22
cores number in parallel jemris
I ran some further tests, and it seems to me that the maximum number of exploitable cores in pjemris
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cores number in parallel jemris
I ran some further tests, and it seems to me that the maximum number of exploitable cores in pjemris
7/7/22
Xin Chen
6/9/22
The brain phantom
It seems that the brain phantom's T1 and T2 values are not correct. For 1.5T, CSF T2 is about
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The brain phantom
It seems that the brain phantom's T1 and T2 values are not correct. For 1.5T, CSF T2 is about
6/9/22
Jakub Mitura
5/24/22
question of fusing data
Hello thank you for sharing your work I am wondering weather i could use your algorithms for 3d
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question of fusing data
Hello thank you for sharing your work I am wondering weather i could use your algorithms for 3d
5/24/22
Xin Shen
, …
Xin Chen
4
5/17/22
3D simulation with susceptibility problem
Hi Tony, Another question about the brain phantom. The last few lines of branSample.m says if
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3D simulation with susceptibility problem
Hi Tony, Another question about the brain phantom. The last few lines of branSample.m says if
5/17/22
Xin Chen
,
Daniel Pflugfelder
5
4/11/22
JEMRIS parallel computation
Hi Daniel, Could you please share the commands for installing and running JEMRIS (eg the latest
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JEMRIS parallel computation
Hi Daniel, Could you please share the commands for installing and running JEMRIS (eg the latest
4/11/22
Skander Salah
,
tony.s...@gmail.com
3
3/31/22
image reconstruction server
Dear Tony, thank you very much for your reponse, it did help me find a solution for the issue. I will
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image reconstruction server
Dear Tony, thank you very much for your reponse, it did help me find a solution for the issue. I will
3/31/22
Nikola Milosevic
, …
Yonghao Gao
8
3/13/22
FLASH sequence in Jemris
Dear Tony, I'm working on a project to use gradient spoiling, but I don't how to simulate the
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FLASH sequence in Jemris
Dear Tony, I'm working on a project to use gradient spoiling, but I don't how to simulate the
3/13/22
tony.s...@gmail.com
2/11/22
version 2.9.0 now available
JEMRIS version 2.9.0 is now available for download on jemris.org NEWS Image reconstruction and
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version 2.9.0 now available
JEMRIS version 2.9.0 is now available for download on jemris.org NEWS Image reconstruction and
2/11/22
mehrda...@gmail.com
12/26/21
Flow Simulation
Dear all, I need to simulate flow with an MRI simulator. Is it possible to do it with JEMRIS? Regards
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Flow Simulation
Dear all, I need to simulate flow with an MRI simulator. Is it possible to do it with JEMRIS? Regards
12/26/21
Mehrdad Alinaghian Jouzdani
11/16/21
JEMRIS Flow Simulator
Dear all, I want to evaluate my method with JEMRIS flow simulator. So, if any of you knows how to use
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JEMRIS Flow Simulator
Dear all, I want to evaluate my method with JEMRIS flow simulator. So, if any of you knows how to use
11/16/21
Xin Chen
,
tony.s...@gmail.com
2
9/28/21
Vector
Dear Xin, The functionality you are seeking exists in the Matlab GUI. Here you can input any Matlab
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Vector
Dear Xin, The functionality you are seeking exists in the Matlab GUI. Here you can input any Matlab
9/28/21
Xin Chen
,
tony.s...@gmail.com
2
8/4/21
User defined waveforms
Hi Xin, the numerical integrator is forced to calculate the solution at each time point of the user-
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User defined waveforms
Hi Xin, the numerical integrator is forced to calculate the solution at each time point of the user-
8/4/21
Boyuan Chen
7/15/21
JEMRIS flow simulation
Dear Tony, Our team is trying to simulate flow using JEMRIS using the flow file function. However, we
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JEMRIS flow simulation
Dear Tony, Our team is trying to simulate flow using JEMRIS using the flow file function. However, we
7/15/21
zwep
2
6/3/21
my installation journey
haha okay the make/make install worked. But I just tried a simple simulation on the command line and
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my installation journey
haha okay the make/make install worked. But I just tried a simple simulation on the command line and
6/3/21