AustralieFrV1, PascalFrancis, Curation, bibRecord, 005D47

Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy

Identifieur interne : 005D47 ( PascalFrancis/Curation ); précédent : 005D46; suivant : 005D48

Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy

Auteurs : C. Huet [France] ; C. Moignier [France] ; J. Fontaine [France] ; I. Clairand [France]

Source :

Radiation measurements [ 1350-4487 ] ; 2014.

RBID : Pascal:15-0018465

Descripteurs français

Pascal (Inist)
- Energie, Performance, Stabilité, Incertitude, Pixel, Radiothérapie.

English descriptors

KwdEn :
- Pixel, energy, performances, stability, uncertainties.

Abstract

Radiochromic film dosimetry is a promising technique, but at this time there are some artefacts, including non-uniformity, energy dependence and scanner artefacts. Accurate dosimetry with radiochromic films requires characterizing the film as well as the scanning and analysis procedures. In this work, the performance of the EBT3 films in combination with the EPSON Dual Lens Perfection V700 scanner for dose distribution measurements in stereotactic radiotherapy has been evaluated. It has been shown that it was necessary to perform 20 blank scans to obtain the stability of the scanner. In order to reduce the uncertainties due to the non-uniformity of the scan field, it was then decided to use the 12 × 12 cm²central part of the scanner bed. Regarding EBT3 films, intra-sheet and inter-sheet uniformity of unexposed EBT3 films in terms of pixel value has been found to be respectively 0.27% (1 SD) and 0.15% (1 SD). No significant energy dependence has been observed above 30 keV and no angular dependence has been found.

A01	`01`	`1`		`@0 1350-4487`
A03		`1`		`@0 Radiat. meas.`
A05				`@2 71`
A08	`01`	`1`	`ENG`	`@1 Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy`
A09	`01`	`1`	`ENG`	`@1 Proceedings of the 17^th Solid State Dosimetry Conference (SSD17), Recife, Brazil, 22^th-27^th September, 2013`
A11	`01`	`1`		`@1 HUET (C.)`
A11	`02`	`1`		`@1 MOIGNIER (C.)`
A11	`03`	`1`		`@1 FONTAINE (J.)`
A11	`04`	`1`		`@1 CLAIRAND (I.)`
A12	`01`	`1`		`@1 KHOURI (Helen) @9 ed.`
A12	`02`	`1`		`@1 DE AZEVEDO (Walter M.) @9 ed.`
A12	`03`	`1`		`@1 CALDAS (Linda V. E.) @9 ed.`
A12	`04`	`1`		`@1 BAFFA (Oswaldo) @9 ed.`
A12	`05`	`1`		`@1 BAILLIFF (Ian) @9 ed.`
A12	`06`	`1`		`@1 BILSKI (Pawel) @9 ed.`
A12	`07`	`1`		`@1 BRANDAN (María-Ester) @9 ed.`
A12	`08`	`1`		`@1 CHEN (Reuven) @9 ed.`
A12	`09`	`1`		`@1 D'ERRICO (Francesco) @9 ed.`
A12	`10`	`1`		`@1 DEWERD (Larry) @9 ed.`
A12	`11`	`1`		`@1 MCKEEVER (Steve) @9 ed.`
A12	`12`	`1`		`@1 SAVETA (Miljanić) @9 ed.`
A12	`13`	`1`		`@1 ROSENFELD (Anatoly) @9 ed.`
A12	`14`	`1`		`@1 STADTMANN (Hannes) @9 ed.`
A12	`15`	`1`		`@1 SAWAKUCHI (Gabriel O.) @9 ed.`
A12	`16`	`1`		`@1 VANHAVERE (Filip) @9 ed.`
A12	`17`	`1`		`@1 WODA (Clemens) @9 ed.`
A12	`18`	`1`		`@1 YUKIHARA (Eduardo) @9 ed.`
A12	`19`	`1`		`@1 BOS (Adrie J. J.) @9 ed.`
A14	`01`			`@1 Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI @2 Fontenay-aux-Roses @3 FRA @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A15	`01`			`@1 Federal University of Pernambuco @2 Recife @3 BRA @Z 1 aut. @Z 2 aut.`
A15	`02`			`@1 IPEN-CNEN/SP @2 São Paulo @3 BRA @Z 3 aut.`
A15	`03`			`@1 University of São Paulo @3 BRA @Z 4 aut.`
A15	`04`			`@1 Durham University @3 GBR @Z 5 aut.`
A15	`05`			`@1 Institute of Nuclear Physics @2 Krakow @3 POL @Z 6 aut.`
A15	`06`			`@1 Universidad Nacional Autónoma de México @2 Mexico @3 MEX @Z 7 aut.`
A15	`07`			`@1 Tel-Aviv University @2 Tel-Aviv @3 ISR @Z 8 aut.`
A15	`08`			`@1 Yale University @2 New Haven @3 USA @Z 9 aut.`
A15	`09`			`@1 University of Wisconsin @2 Madison @3 USA @Z 10 aut.`
A15	`10`			`@1 Oklahoma State University @2 Stillwater @3 USA @Z 11 aut. @Z 18 aut.`
A15	`11`			`@1 Ruder Bošković Institute @2 Zagreb @3 HRV @Z 12 aut.`
A15	`12`			`@1 University of Wollongong @2 Wollongong @3 AUS @Z 13 aut.`
A15	`13`			`@1 Seibersdorf Labor GmgH @2 Seibersdorf @3 AUT @Z 14 aut.`
A15	`14`			`@1 Carletown University @2 Ottawa @3 CAN @Z 15 aut.`
A15	`15`			`@1 Belgian Nuclear Research Centre @2 Mol @3 BEL @Z 16 aut.`
A15	`16`			`@1 Helmholtz Zentrum München @2 Neuherberg @3 DEU @Z 17 aut.`
A15	`17`			`@1 Delft University of Technology @3 NLD @Z 19 aut.`
A18	`01`	`1`		`@1 International Solid State Dosimetry Organisation (ISSDO) @3 INT @9 org-cong.`
A20				`@1 364-368`
A21				`@1 2014`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 17536 @5 354000504590240770`
A44				`@0 0000 @1 © 2015 INIST-CNRS. All rights reserved.`
A45				`@0 1/4 p.`
A47	`01`	`1`		`@0 15-0018465`
A60				`@1 P @2 C`
A61				`@0 A`
A64	`01`	`1`		`@0 Radiation measurements`
A66	`01`			`@0 GBR`
C01	`01`		`ENG`	@0 Radiochromic film dosimetry is a promising technique, but at this time there are some artefacts, including non-uniformity, energy dependence and scanner artefacts. Accurate dosimetry with radiochromic films requires characterizing the film as well as the scanning and analysis procedures. In this work, the performance of the EBT3 films in combination with the EPSON Dual Lens Perfection V700 scanner for dose distribution measurements in stereotactic radiotherapy has been evaluated. It has been shown that it was necessary to perform 20 blank scans to obtain the stability of the scanner. In order to reduce the uncertainties due to the non-uniformity of the scan field, it was then decided to use the 12 × 12 cm²central part of the scanner bed. Regarding EBT3 films, intra-sheet and inter-sheet uniformity of unexposed EBT3 films in terms of pixel value has been found to be respectively 0.27% (1 SD) and 0.15% (1 SD). No significant energy dependence has been observed above 30 keV and no angular dependence has been found.
C02	`01`	`2`		`@0 001E01C02`
C02	`02`	`2`		`@0 220C02`
C03	`01`	`2`	`FRE`	`@0 Energie @5 01`
C03	`01`	`2`	`ENG`	`@0 energy @5 01`
C03	`01`	`2`	`SPA`	`@0 Energía @5 01`
C03	`02`	`2`	`FRE`	`@0 Performance @5 02`
C03	`02`	`2`	`ENG`	`@0 performances @5 02`
C03	`03`	`2`	`FRE`	`@0 Stabilité @5 03`
C03	`03`	`2`	`ENG`	`@0 stability @5 03`
C03	`03`	`2`	`SPA`	`@0 Estabilidad @5 03`
C03	`04`	`2`	`FRE`	`@0 Incertitude @5 04`
C03	`04`	`2`	`ENG`	`@0 uncertainties @5 04`
C03	`05`	`2`	`FRE`	`@0 Pixel @5 05`
C03	`05`	`2`	`ENG`	`@0 Pixel @5 05`
C03	`05`	`2`	`SPA`	`@0 Pixel @5 05`
C03	`06`	`2`	`FRE`	`@0 Radiothérapie @4 INC @5 52`
N21				`@1 026`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

A30	`01`	`1`	`ENG`	`@1 SSD17 Solid State Dosimetry Conference @2 17 @3 Recife BRA @4 2013-09-22`

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000106

Links to Exploration step

Pascal:15-0018465

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy</title>
<author><name sortKey="Huet, C" sort="Huet, C" uniqKey="Huet C" first="C." last="Huet">C. Huet</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Moignier, C" sort="Moignier, C" uniqKey="Moignier C" first="C." last="Moignier">C. Moignier</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Fontaine, J" sort="Fontaine, J" uniqKey="Fontaine J" first="J." last="Fontaine">J. Fontaine</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Clairand, I" sort="Clairand, I" uniqKey="Clairand I" first="I." last="Clairand">I. Clairand</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">15-0018465</idno>
<date when="2014">2014</date>
<idno type="stanalyst">PASCAL 15-0018465 INIST</idno>
<idno type="RBID">Pascal:15-0018465</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000106</idno>
<idno type="wicri:Area/PascalFrancis/Curation">005D47</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy</title>
<author><name sortKey="Huet, C" sort="Huet, C" uniqKey="Huet C" first="C." last="Huet">C. Huet</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Moignier, C" sort="Moignier, C" uniqKey="Moignier C" first="C." last="Moignier">C. Moignier</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Fontaine, J" sort="Fontaine, J" uniqKey="Fontaine J" first="J." last="Fontaine">J. Fontaine</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Clairand, I" sort="Clairand, I" uniqKey="Clairand I" first="I." last="Clairand">I. Clairand</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Radiation measurements</title>
<title level="j" type="abbreviated">Radiat. meas.</title>
<idno type="ISSN">1350-4487</idno>
<imprint><date when="2014">2014</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Radiation measurements</title>
<title level="j" type="abbreviated">Radiat. meas.</title>
<idno type="ISSN">1350-4487</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Pixel</term>
<term>energy</term>
<term>performances</term>
<term>stability</term>
<term>uncertainties</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Energie</term>
<term>Performance</term>
<term>Stabilité</term>
<term>Incertitude</term>
<term>Pixel</term>
<term>Radiothérapie</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Radiochromic film dosimetry is a promising technique, but at this time there are some artefacts, including non-uniformity, energy dependence and scanner artefacts. Accurate dosimetry with radiochromic films requires characterizing the film as well as the scanning and analysis procedures. In this work, the performance of the EBT3 films in combination with the EPSON Dual Lens Perfection V700 scanner for dose distribution measurements in stereotactic radiotherapy has been evaluated. It has been shown that it was necessary to perform 20 blank scans to obtain the stability of the scanner. In order to reduce the uncertainties due to the non-uniformity of the scan field, it was then decided to use the 12 × 12 cm<sup>2 </sup>
central part of the scanner bed. Regarding EBT3 films, intra-sheet and inter-sheet uniformity of unexposed EBT3 films in terms of pixel value has been found to be respectively 0.27% (1 SD) and 0.15% (1 SD). No significant energy dependence has been observed above 30 keV and no angular dependence has been found.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>1350-4487</s0>
</fA01>
<fA03 i2="1"><s0>Radiat. meas.</s0>
</fA03>
<fA05><s2>71</s2>
</fA05>
<fA08 i1="01" i2="1" l="ENG"><s1>Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy</s1>
</fA08>
<fA09 i1="01" i2="1" l="ENG"><s1>Proceedings of the 17<sup>th</sup>
 Solid State Dosimetry Conference (SSD17), Recife, Brazil, 22<sup>th</sup>
-27<sup>th</sup>
 September, 2013</s1>
</fA09>
<fA11 i1="01" i2="1"><s1>HUET (C.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>MOIGNIER (C.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>FONTAINE (J.)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>CLAIRAND (I.)</s1>
</fA11>
<fA12 i1="01" i2="1"><s1>KHOURI (Helen)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="02" i2="1"><s1>DE AZEVEDO (Walter M.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="03" i2="1"><s1>CALDAS (Linda V. E.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="04" i2="1"><s1>BAFFA (Oswaldo)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="05" i2="1"><s1>BAILLIFF (Ian)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="06" i2="1"><s1>BILSKI (Pawel)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="07" i2="1"><s1>BRANDAN (María-Ester)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="08" i2="1"><s1>CHEN (Reuven)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="09" i2="1"><s1>D'ERRICO (Francesco)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="10" i2="1"><s1>DEWERD (Larry)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="11" i2="1"><s1>MCKEEVER (Steve)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="12" i2="1"><s1>SAVETA (Miljanić)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="13" i2="1"><s1>ROSENFELD (Anatoly)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="14" i2="1"><s1>STADTMANN (Hannes)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="15" i2="1"><s1>SAWAKUCHI (Gabriel O.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="16" i2="1"><s1>VANHAVERE (Filip)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="17" i2="1"><s1>WODA (Clemens)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="18" i2="1"><s1>YUKIHARA (Eduardo)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="19" i2="1"><s1>BOS (Adrie J. J.)</s1>
<s9>ed.</s9>
</fA12>
<fA14 i1="01"><s1>Institut de Radioprotection et de Sûreté Nucléaire, PRP-HOM/SDE/LDRI</s1>
<s2>Fontenay-aux-Roses</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</fA14>
<fA15 i1="01"><s1>Federal University of Pernambuco</s1>
<s2>Recife</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA15>
<fA15 i1="02"><s1>IPEN-CNEN/SP</s1>
<s2>São Paulo</s2>
<s3>BRA</s3>
<sZ>3 aut.</sZ>
</fA15>
<fA15 i1="03"><s1>University of São Paulo</s1>
<s3>BRA</s3>
<sZ>4 aut.</sZ>
</fA15>
<fA15 i1="04"><s1>Durham University</s1>
<s3>GBR</s3>
<sZ>5 aut.</sZ>
</fA15>
<fA15 i1="05"><s1>Institute of Nuclear Physics</s1>
<s2>Krakow</s2>
<s3>POL</s3>
<sZ>6 aut.</sZ>
</fA15>
<fA15 i1="06"><s1>Universidad Nacional Autónoma de México</s1>
<s2>Mexico</s2>
<s3>MEX</s3>
<sZ>7 aut.</sZ>
</fA15>
<fA15 i1="07"><s1>Tel-Aviv University</s1>
<s2>Tel-Aviv</s2>
<s3>ISR</s3>
<sZ>8 aut.</sZ>
</fA15>
<fA15 i1="08"><s1>Yale University</s1>
<s2>New Haven</s2>
<s3>USA</s3>
<sZ>9 aut.</sZ>
</fA15>
<fA15 i1="09"><s1>University of Wisconsin</s1>
<s2>Madison</s2>
<s3>USA</s3>
<sZ>10 aut.</sZ>
</fA15>
<fA15 i1="10"><s1>Oklahoma State University</s1>
<s2>Stillwater</s2>
<s3>USA</s3>
<sZ>11 aut.</sZ>
<sZ>18 aut.</sZ>
</fA15>
<fA15 i1="11"><s1>Ruder Bošković Institute</s1>
<s2>Zagreb</s2>
<s3>HRV</s3>
<sZ>12 aut.</sZ>
</fA15>
<fA15 i1="12"><s1>University of Wollongong</s1>
<s2>Wollongong</s2>
<s3>AUS</s3>
<sZ>13 aut.</sZ>
</fA15>
<fA15 i1="13"><s1>Seibersdorf Labor GmgH</s1>
<s2>Seibersdorf</s2>
<s3>AUT</s3>
<sZ>14 aut.</sZ>
</fA15>
<fA15 i1="14"><s1>Carletown University</s1>
<s2>Ottawa</s2>
<s3>CAN</s3>
<sZ>15 aut.</sZ>
</fA15>
<fA15 i1="15"><s1>Belgian Nuclear Research Centre</s1>
<s2>Mol</s2>
<s3>BEL</s3>
<sZ>16 aut.</sZ>
</fA15>
<fA15 i1="16"><s1>Helmholtz Zentrum München</s1>
<s2>Neuherberg</s2>
<s3>DEU</s3>
<sZ>17 aut.</sZ>
</fA15>
<fA15 i1="17"><s1>Delft University of Technology</s1>
<s3>NLD</s3>
<sZ>19 aut.</sZ>
</fA15>
<fA18 i1="01" i2="1"><s1>International Solid State Dosimetry Organisation (ISSDO)</s1>
<s3>INT</s3>
<s9>org-cong.</s9>
</fA18>
<fA20><s1>364-368</s1>
</fA20>
<fA21><s1>2014</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>17536</s2>
<s5>354000504590240770</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2015 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>1/4 p.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>15-0018465</s0>
</fA47>
<fA60><s1>P</s1>
<s2>C</s2>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Radiation measurements</s0>
</fA64>
<fA66 i1="01"><s0>GBR</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Radiochromic film dosimetry is a promising technique, but at this time there are some artefacts, including non-uniformity, energy dependence and scanner artefacts. Accurate dosimetry with radiochromic films requires characterizing the film as well as the scanning and analysis procedures. In this work, the performance of the EBT3 films in combination with the EPSON Dual Lens Perfection V700 scanner for dose distribution measurements in stereotactic radiotherapy has been evaluated. It has been shown that it was necessary to perform 20 blank scans to obtain the stability of the scanner. In order to reduce the uncertainties due to the non-uniformity of the scan field, it was then decided to use the 12 × 12 cm<sup>2 </sup>
central part of the scanner bed. Regarding EBT3 films, intra-sheet and inter-sheet uniformity of unexposed EBT3 films in terms of pixel value has been found to be respectively 0.27% (1 SD) and 0.15% (1 SD). No significant energy dependence has been observed above 30 keV and no angular dependence has been found.</s0>
</fC01>
<fC02 i1="01" i2="2"><s0>001E01C02</s0>
</fC02>
<fC02 i1="02" i2="2"><s0>220C02</s0>
</fC02>
<fC03 i1="01" i2="2" l="FRE"><s0>Energie</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="ENG"><s0>energy</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="SPA"><s0>Energía</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="2" l="FRE"><s0>Performance</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="ENG"><s0>performances</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="2" l="FRE"><s0>Stabilité</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="ENG"><s0>stability</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="SPA"><s0>Estabilidad</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="2" l="FRE"><s0>Incertitude</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="ENG"><s0>uncertainties</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="2" l="FRE"><s0>Pixel</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="ENG"><s0>Pixel</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="SPA"><s0>Pixel</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="2" l="FRE"><s0>Radiothérapie</s0>
<s4>INC</s4>
<s5>52</s5>
</fC03>
<fN21><s1>026</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
<pR><fA30 i1="01" i2="1" l="ENG"><s1>SSD17 Solid State Dosimetry Conference</s1>
<s2>17</s2>
<s3>Recife BRA</s3>
<s4>2013-09-22</s4>
</fA30>
</pR>
</standard>
</inist>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/PascalFrancis/Curation

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 005D47 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Curation/biblio.hfd -nk 005D47 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Asie
   |area=    AustralieFrV1
   |flux=    PascalFrancis
   |étape=   Curation
   |type=    RBID
   |clé=     Pascal:15-0018465
   |texte=   Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy
}}

This area was generated with Dilib version V0.6.33.
Data generation: Tue Dec 5 10:43:12 2017. Site generation: Tue Mar 5 14:07:20 2024

	Serveur d'exploration sur les relations entre la France et l'Australie
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur les relations entre la France et l'Australie

Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy

Characterization of the gafchromic EBT3 films for dose distribution measurements in stereotactic radiotherapy

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri