<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Malgun Gothic";
panose-1:2 11 5 3 2 0 0 2 0 4;}
@font-face
{font-family:"\@Malgun Gothic";}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
span.apple-tab-span
{mso-style-name:apple-tab-span;}
span.EmailStyle19
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal">Dear Park<o:p></o:p></p>
<p class="MsoNormal">It seems that something is weird in the final results or there is something that I didn’t fully understand in Gate code . me too am not having a good results all the time<o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">I'm facing a problem with dose by region actor and my whole project is depending on solving this problem so I could have accurate results .
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">When I use this actor on low energies, such as 0.01 Mev , the deposited energy results are good and I could confirm from mhd output file that all the energy has been located in the
source origin. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">But when I use energies for example from 0.3 to 2 Mev, I get results lower than they should be compared to the same voxel phantom results that has been simulated using mcnp code,
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">Could that be the same problem you faced?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">Below you can check the macrofiles I am using
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#/control/execute verbose.mac
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#/control/execute ../mac/visu.mac
<br>
<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># GEOMETRY
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/geometry/setMaterialDatabase ../data/GateMaterials.db
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#----------------------
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># World
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#----------------------
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/world/geometry/setXLength 300 cm
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/world/geometry/setYLength 300 cm
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/world/geometry/setZLength 300 cm
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/world/setMaterial Air
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/world/vis/setVisible 0
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># Body
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/world/daughters/name phantom
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/world/daughters/insert ImageNestedParametrisedVolume
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/phantom/geometry/setImage ../data/Segm.mhd
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/phantom/geometry/setRangeToMaterialFile ../data/range_geo.dat
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># PHYSICS
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#----------------------
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># Physics List
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#----------------------
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/physics/addPhysicsList emlivermore
<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#----------------------
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># Cuts and Step limiters
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#----------------------
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/physics/Electron/SetCutInRegion world 0.01 mm
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/physics/Gamma/SetCutInRegion world 0.01 mm
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/physics/Electron/SetCutInRegion phantom 0.001 mm
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/physics/Gamma/SetCutInRegion phantom 0.001 mm
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/physics/SetMaxStepSizeInRegion phantom 0.001 mm
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/physics/ActivateStepLimiter e-
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/physics/displayCuts
<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#########/gate/physics/addPhysicsList emlivermore
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#########/gate/physics/Gamma/SetCutInRegion world 10.0 mm
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">##########/gate/physics/Electron/SetCutInRegion world 10.0 mm
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">##########/gate/physics/Positron/SetCutInRegion world 10.0 mm
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">##########/gate/physics/Gamma/SetCutInRegion phantom 0.1 mm
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">##########/gate/physics/Electron/SetCutInRegion phantom 0.1 mm
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">##########/gate/physics/Positron/SetCutInRegion phantom 0.1 mm
<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># DETECTORS
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black"># It is possible to save a DoseActor as a 3D matrix.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/actor/addActor DoseActor dose3D
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/actor/dose3D/attachTo phantom
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/actor/dose3D/stepHitType random
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/actor/dose3D/setResolution 1346 693 147
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/actor/dose3D/enableDose true
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/actor/dose3D/save ../output/output.mhd
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/actor/dose3D/inputDoseByRegions ../data/Segm.mhd
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/actor/dose3D/outputDoseByRegions ../output/DoseByRegions.txt
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># INITIALISATION
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/run/initialize
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># BEAM
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black"># Source
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/addSource phantom voxel
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># DECLARATION THAT THE VOXELIZED SOURCE WILL BE ENTERED USING IMAGE DATA
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/reader/insert image
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/imageReader/translator/insert range
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/imageReader/rangeTranslator/readTable ../data/ActivityRange.dat
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/imageReader/rangeTranslator/describe 1
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># THE FOLLOWING LINE ALLOWS YOU TO INSERT THE IMAGE DATA USING THE APPROPRIATE EXTENSION FILE
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/imageReader/readFile ../data/Segm.mhd
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># THE DEFAULT POSITION OF THE VOXELIZED SOURCE IS IN THE 1ST QUARTER
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># SO THE VOXELIZED SOURCE HAS TO BE SHIFTED OVER HALF ITS DIMENSION IN THE NEGATIVE DIRECTION ON EACH AXIS
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/setPosition -673 -346.5 -73.5 mm
<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># THE FOLLOWING LINES CHARACTERIZE THE SIZE (NO DIFFERENCE WITH AN ANALYTICAL SOURCE)
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/gps/particle gamma
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/gps/energytype Mono
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/gps/monoenergy 0.1 MeV
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/source/phantom/gps/angtype iso
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black"># START SIMULATION
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">#==============================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/random/setEngineName MersenneTwister
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:black">/gate/random/setEngineSeed auto
<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/application/setTotalNumberOfPrimaries 1000
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">/gate/application/start
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">==============================================================
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">#activity range file
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">1 <o:p>
</o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">135 135 1
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">Best Regards
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">Eng. Pharaon
<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>From:</b> Gate-users <gate-users-bounces@lists.opengatecollaboration.org>
<b>On Behalf Of </b>Hyun Soo Park<br>
<b>Sent:</b> Saturday, May 30, 2020 5:43 AM<br>
<b>To:</b> gate-users@lists.opengatecollaboration.org<br>
<b>Subject:</b> [Gate-users] use of doseactor, voxelized phantom and source to generate dose and edep map<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">Hello, Gate users, <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">We just have a relatively simple task of estimating internal radiation dosimetry of 18F-labeled PET tracer using doseactor, voxelized phantom and source. However, me and my colleagues are struggling with this beautiful research tool because
of lack of experiences and not enough understandings about it. <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">We acquired PET/CT images using the radiotracer at varying time points to describe the biodistribution of the tracer. CT images were the voxelized phantom and PET images were the matched voxelized source. <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">By following to many contributors’ exercices and examples, we’ve finally generated following macro that returns common outputs of internal dosimetry by GATE (i.e., Dose and Edep, etc). <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Our questions are obvious: <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">1) is the following macro defined well to generate Dose and Edep map for given voxelized phantom and source?<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">2) definition of the fluorine-18 was appropriate? <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">3) how could we measure dose of a specific organ, such as kidney, using dose map? Could it be done by common VOI analysis measuring voxel mean value? <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">4) the latest simulation gave us non-sense results of showing continuously increasing dose in a organ, while the radioactivity is apparently decreasing as time. how could it be explained? <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Best wishes, and have a great weekend! <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Park<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># VEROBOSITY<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/control/execute mac/verbose.mac<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># VISUALISATION<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/control/execute mac/visu.mac<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># GEOMETRY<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/geometry/setMaterialDatabase <span class="apple-tab-span">
</span>data/GateMaterials.db<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"># World<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/world/geometry/setXLength <span class="apple-tab-span">
</span>10 cm<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/world/geometry/setYLength <span class="apple-tab-span">
</span>10 cm<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/world/geometry/setZLength <span class="apple-tab-span">
</span>10 cm<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/world/setMaterial <span class="apple-tab-span">
</span>Air<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/world/vis/setVisible <span class="apple-tab-span">
</span>1<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/world/vis/forceWireframe<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"># Voxel phantom<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/world/daughters/name ct<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/world/daughters/insert ImageRegularParametrisedVolume<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/ct/geometry/setRangeToMaterialFile <span class="apple-tab-span">
</span>data/range_geo.dat<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/ct/geometry/setImage <span class="apple-tab-span">
</span>data/ct-gate.mhd<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/ct/setSkipEqualMaterials <span class="apple-tab-span">
</span>1<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/ct/vis/setVisible <span class="apple-tab-span">
</span>1<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># /gate/ct/vis/setColor <span class="apple-tab-span">
</span>blue<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/ct/vis/forceWireframe<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"># /gate/geometry/rebuild<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># PHYSICS<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/physics/addPhysicsList <span class="apple-tab-span">
</span>emstandard_opt3<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/physics/addProcess <span class="apple-tab-span">
</span>RadioactiveDecay #to generate decay process of F-18<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># DETECTORS<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/addActor DoseActor doseDistribution<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/attachTo <span class="apple-tab-span">
</span> <span class="apple-tab-span"> </span>ct<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/stepHitType random<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/setSize 30 28.8 99 mm #Size in mm<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/setPosition 0 0 0 cm # Origin<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/setResolution 58 48 165 #Size (pixel)<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/enableEdep true<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/enableUncertaintyEdep true<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/enableSquaredEdep false<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/enableDose true #from true<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/setDoseAlgorithm <span class="apple-tab-span">
</span>VolumeWeighting<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># /gate/actor/doseDistribution/enableDoseToWater true #new set<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/enableUncertaintyDose true #from true<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/enableSquaredDose false<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/enableNumberOfHits true<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/doseDistribution/save output/output.mhd<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/addActor <span class="apple-tab-span">
</span>SimulationStatisticActor stat<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/stat/save <span class="apple-tab-span">
</span>output/stat.txt<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/actor/stat/saveEveryNSeconds <span class="apple-tab-span">
</span>60<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># INITIALISATION<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/run/initialize<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># SOURCE :<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#Description<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#Ion<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/addSource<span class="apple-tab-span">
</span>ion<span class="apple-tab-span"> </span>voxel<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/reader/insert <span class="apple-tab-span">
</span>image<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/imageReader/translator/insert <span class="apple-tab-span">
</span>
linear<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/imageReader/linearTranslator/setScale<span class="apple-tab-span">
</span>1. Bq<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/imageReader/readFile <span class="apple-tab-span">
</span>data/pt-gate.mhd <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/imageReader/verbose <span class="apple-tab-span">
</span>1<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/setPosition <span class="apple-tab-span">
</span>-15.0 -14.4 -49.5 mm<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/gps/particle <span class="apple-tab-span">
</span>ion<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/gps/ion <span class="apple-tab-span">
</span>9 18 0 0 #F-18<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/gps/energytype <span class="apple-tab-span">
</span>Mono<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/gps/monoenergy <span class="apple-tab-span">
</span>0. keV<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/gps/angtype <span class="apple-tab-span">
</span>iso<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/setForcedUnstableFlag <span class="apple-tab-span">
</span>true <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/useDefaultHalfLife<span class="apple-tab-span">
</span>6586 s<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/source/ion/dump <span class="apple-tab-span">
</span>1<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"># /gate/source/list<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># RANDOM<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/random/setEngineName MersenneTwister<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/random/setEngineSeed auto<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"># START<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">#=====================================================<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/application/noGlobalOutput<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/vis/enable<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/application/setTotalNumberOfPrimaries <span class="apple-tab-span">
</span>500000 #acceptable uncertainty is at 500000 <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">/gate/application/start<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<p class="MsoNormal">-- <o:p></o:p></p>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><b><span style="font-family:"Malgun Gothic",sans-serif">연구중점교수</span>,
</b><b><span style="font-family:"Malgun Gothic",sans-serif">분당서울대학교병원</span></b><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">전화번호</span></b><b><span style="font-size:9.5pt">:</span></b><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">(</span><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">사무실</span><span style="font-size:9.5pt">) +82-31-787-2936</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">(</span><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">휴대전화</span><span style="font-size:9.5pt">) +82-10-8833-2806</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">팩스</span></b><b><span style="font-size:9.5pt">:</span></b><span style="font-size:9.5pt"> +82-31-787-4018</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">이메일</span></b><b><span style="font-size:9.5pt">:</span></b><span style="font-size:9.5pt"> </span><a href="mailto:hyuns@snu.ac.kr" target="_blank"><span style="font-size:9.5pt">hyuns@snu.ac.kr<br>
</span></a><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"><b>Hyun Soo Park, PhD</b><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b>--</b><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b>Research professor</b><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Department of Nuclear Medicine<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Seoul National University Bundang Hospital, Seongnam, Korea<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt">Telephone:</span></b><o:p></o:p></p>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">(Office) +82-31-787-2936</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">(Mobile) +82-10-8833-2806</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt">Fax:</span></b><span style="font-size:9.5pt"> +82-31-787-4018</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt">email:</span></b><span style="font-size:9.5pt"> </span><a href="mailto:hyuns@snu.ac.kr" target="_blank"><span style="font-size:9.5pt">hyuns@snu.ac.kr</span></a><o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>