Relative dosimetry measurements in kilovoltage X-rays with OSLDs
Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in t...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
McGrath, Andrew [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2020 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© Australasian College of Physical Scientists and Engineers in Medicine 2020 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Australasian physical & engineering sciences in medicine - Cham : Springer, 2001, 43(2020), 1 vom: 21. Jan., Seite 289-295 |
|---|---|
| Übergeordnetes Werk: |
volume:43 ; year:2020 ; number:1 ; day:21 ; month:01 ; pages:289-295 |
| Links: |
|---|
| DOI / URN: |
10.1007/s13246-020-00845-8 |
|---|
| Katalog-ID: |
SPR031018351 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | SPR031018351 | ||
| 003 | DE-627 | ||
| 005 | 20230519235946.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 201007s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s13246-020-00845-8 |2 doi | |
| 035 | |a (DE-627)SPR031018351 | ||
| 035 | |a (SPR)s13246-020-00845-8-e | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a McGrath, Andrew |e verfasserin |0 (orcid)0000-0003-0274-2174 |4 aut | |
| 245 | 1 | 0 | |a Relative dosimetry measurements in kilovoltage X-rays with OSLDs |
| 264 | 1 | |c 2020 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a © Australasian College of Physical Scientists and Engineers in Medicine 2020 | ||
| 520 | |a Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. | ||
| 650 | 4 | |a OSLD |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Kilovoltage |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Dosimetry |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a In-vivo |7 (dpeaa)DE-He213 | |
| 773 | 0 | 8 | |i Enthalten in |t Australasian physical & engineering sciences in medicine |d Cham : Springer, 2001 |g 43(2020), 1 vom: 21. Jan., Seite 289-295 |w (DE-627)320430707 |w (DE-600)2003728-4 |x 1879-5447 |7 nnns |
| 773 | 1 | 8 | |g volume:43 |g year:2020 |g number:1 |g day:21 |g month:01 |g pages:289-295 |
| 856 | 4 | 0 | |u https://dx.doi.org/10.1007/s13246-020-00845-8 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_SPRINGER | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a GBV_ILN_120 | ||
| 912 | |a GBV_ILN_150 | ||
| 912 | |a GBV_ILN_2188 | ||
| 912 | |a GBV_ILN_2336 | ||
| 912 | |a GBV_ILN_2472 | ||
| 912 | |a GBV_ILN_2522 | ||
| 912 | |a GBV_ILN_4246 | ||
| 951 | |a AR | ||
| 952 | |d 43 |j 2020 |e 1 |b 21 |c 01 |h 289-295 | ||
| author_variant |
a m am |
|---|---|
| matchkey_str |
article:18795447:2020----::eaieoiermaueetiklvlae |
| hierarchy_sort_str |
2020 |
| publishDate |
2020 |
| allfields |
10.1007/s13246-020-00845-8 doi (DE-627)SPR031018351 (SPR)s13246-020-00845-8-e DE-627 ger DE-627 rakwb eng McGrath, Andrew verfasserin (orcid)0000-0003-0274-2174 aut Relative dosimetry measurements in kilovoltage X-rays with OSLDs 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Australasian College of Physical Scientists and Engineers in Medicine 2020 Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. OSLD (dpeaa)DE-He213 Kilovoltage (dpeaa)DE-He213 Dosimetry (dpeaa)DE-He213 In-vivo (dpeaa)DE-He213 Enthalten in Australasian physical & engineering sciences in medicine Cham : Springer, 2001 43(2020), 1 vom: 21. Jan., Seite 289-295 (DE-627)320430707 (DE-600)2003728-4 1879-5447 nnns volume:43 year:2020 number:1 day:21 month:01 pages:289-295 https://dx.doi.org/10.1007/s13246-020-00845-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_150 GBV_ILN_2188 GBV_ILN_2336 GBV_ILN_2472 GBV_ILN_2522 GBV_ILN_4246 AR 43 2020 1 21 01 289-295 |
| spelling |
10.1007/s13246-020-00845-8 doi (DE-627)SPR031018351 (SPR)s13246-020-00845-8-e DE-627 ger DE-627 rakwb eng McGrath, Andrew verfasserin (orcid)0000-0003-0274-2174 aut Relative dosimetry measurements in kilovoltage X-rays with OSLDs 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Australasian College of Physical Scientists and Engineers in Medicine 2020 Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. OSLD (dpeaa)DE-He213 Kilovoltage (dpeaa)DE-He213 Dosimetry (dpeaa)DE-He213 In-vivo (dpeaa)DE-He213 Enthalten in Australasian physical & engineering sciences in medicine Cham : Springer, 2001 43(2020), 1 vom: 21. Jan., Seite 289-295 (DE-627)320430707 (DE-600)2003728-4 1879-5447 nnns volume:43 year:2020 number:1 day:21 month:01 pages:289-295 https://dx.doi.org/10.1007/s13246-020-00845-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_150 GBV_ILN_2188 GBV_ILN_2336 GBV_ILN_2472 GBV_ILN_2522 GBV_ILN_4246 AR 43 2020 1 21 01 289-295 |
| allfields_unstemmed |
10.1007/s13246-020-00845-8 doi (DE-627)SPR031018351 (SPR)s13246-020-00845-8-e DE-627 ger DE-627 rakwb eng McGrath, Andrew verfasserin (orcid)0000-0003-0274-2174 aut Relative dosimetry measurements in kilovoltage X-rays with OSLDs 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Australasian College of Physical Scientists and Engineers in Medicine 2020 Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. OSLD (dpeaa)DE-He213 Kilovoltage (dpeaa)DE-He213 Dosimetry (dpeaa)DE-He213 In-vivo (dpeaa)DE-He213 Enthalten in Australasian physical & engineering sciences in medicine Cham : Springer, 2001 43(2020), 1 vom: 21. Jan., Seite 289-295 (DE-627)320430707 (DE-600)2003728-4 1879-5447 nnns volume:43 year:2020 number:1 day:21 month:01 pages:289-295 https://dx.doi.org/10.1007/s13246-020-00845-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_150 GBV_ILN_2188 GBV_ILN_2336 GBV_ILN_2472 GBV_ILN_2522 GBV_ILN_4246 AR 43 2020 1 21 01 289-295 |
| allfieldsGer |
10.1007/s13246-020-00845-8 doi (DE-627)SPR031018351 (SPR)s13246-020-00845-8-e DE-627 ger DE-627 rakwb eng McGrath, Andrew verfasserin (orcid)0000-0003-0274-2174 aut Relative dosimetry measurements in kilovoltage X-rays with OSLDs 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Australasian College of Physical Scientists and Engineers in Medicine 2020 Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. OSLD (dpeaa)DE-He213 Kilovoltage (dpeaa)DE-He213 Dosimetry (dpeaa)DE-He213 In-vivo (dpeaa)DE-He213 Enthalten in Australasian physical & engineering sciences in medicine Cham : Springer, 2001 43(2020), 1 vom: 21. Jan., Seite 289-295 (DE-627)320430707 (DE-600)2003728-4 1879-5447 nnns volume:43 year:2020 number:1 day:21 month:01 pages:289-295 https://dx.doi.org/10.1007/s13246-020-00845-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_150 GBV_ILN_2188 GBV_ILN_2336 GBV_ILN_2472 GBV_ILN_2522 GBV_ILN_4246 AR 43 2020 1 21 01 289-295 |
| allfieldsSound |
10.1007/s13246-020-00845-8 doi (DE-627)SPR031018351 (SPR)s13246-020-00845-8-e DE-627 ger DE-627 rakwb eng McGrath, Andrew verfasserin (orcid)0000-0003-0274-2174 aut Relative dosimetry measurements in kilovoltage X-rays with OSLDs 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Australasian College of Physical Scientists and Engineers in Medicine 2020 Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. OSLD (dpeaa)DE-He213 Kilovoltage (dpeaa)DE-He213 Dosimetry (dpeaa)DE-He213 In-vivo (dpeaa)DE-He213 Enthalten in Australasian physical & engineering sciences in medicine Cham : Springer, 2001 43(2020), 1 vom: 21. Jan., Seite 289-295 (DE-627)320430707 (DE-600)2003728-4 1879-5447 nnns volume:43 year:2020 number:1 day:21 month:01 pages:289-295 https://dx.doi.org/10.1007/s13246-020-00845-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_150 GBV_ILN_2188 GBV_ILN_2336 GBV_ILN_2472 GBV_ILN_2522 GBV_ILN_4246 AR 43 2020 1 21 01 289-295 |
| language |
English |
| source |
Enthalten in Australasian physical & engineering sciences in medicine 43(2020), 1 vom: 21. Jan., Seite 289-295 volume:43 year:2020 number:1 day:21 month:01 pages:289-295 |
| sourceStr |
Enthalten in Australasian physical & engineering sciences in medicine 43(2020), 1 vom: 21. Jan., Seite 289-295 volume:43 year:2020 number:1 day:21 month:01 pages:289-295 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
OSLD Kilovoltage Dosimetry In-vivo |
| isfreeaccess_bool |
false |
| container_title |
Australasian physical & engineering sciences in medicine |
| authorswithroles_txt_mv |
McGrath, Andrew @@aut@@ |
| publishDateDaySort_date |
2020-01-21T00:00:00Z |
| hierarchy_top_id |
320430707 |
| id |
SPR031018351 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR031018351</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519235946.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2020 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s13246-020-00845-8</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR031018351</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s13246-020-00845-8-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">McGrath, Andrew</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0003-0274-2174</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Relative dosimetry measurements in kilovoltage X-rays with OSLDs</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Australasian College of Physical Scientists and Engineers in Medicine 2020</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">OSLD</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Kilovoltage</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dosimetry</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">In-vivo</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Australasian physical & engineering sciences in medicine</subfield><subfield code="d">Cham : Springer, 2001</subfield><subfield code="g">43(2020), 1 vom: 21. Jan., Seite 289-295</subfield><subfield code="w">(DE-627)320430707</subfield><subfield code="w">(DE-600)2003728-4</subfield><subfield code="x">1879-5447</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:43</subfield><subfield code="g">year:2020</subfield><subfield code="g">number:1</subfield><subfield code="g">day:21</subfield><subfield code="g">month:01</subfield><subfield code="g">pages:289-295</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s13246-020-00845-8</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_120</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_150</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2188</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2472</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4246</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">43</subfield><subfield code="j">2020</subfield><subfield code="e">1</subfield><subfield code="b">21</subfield><subfield code="c">01</subfield><subfield code="h">289-295</subfield></datafield></record></collection>
|
| author |
McGrath, Andrew |
| spellingShingle |
McGrath, Andrew misc OSLD misc Kilovoltage misc Dosimetry misc In-vivo Relative dosimetry measurements in kilovoltage X-rays with OSLDs |
| authorStr |
McGrath, Andrew |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)320430707 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
springer |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
1879-5447 |
| topic_title |
Relative dosimetry measurements in kilovoltage X-rays with OSLDs OSLD (dpeaa)DE-He213 Kilovoltage (dpeaa)DE-He213 Dosimetry (dpeaa)DE-He213 In-vivo (dpeaa)DE-He213 |
| topic |
misc OSLD misc Kilovoltage misc Dosimetry misc In-vivo |
| topic_unstemmed |
misc OSLD misc Kilovoltage misc Dosimetry misc In-vivo |
| topic_browse |
misc OSLD misc Kilovoltage misc Dosimetry misc In-vivo |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
cr |
| hierarchy_parent_title |
Australasian physical & engineering sciences in medicine |
| hierarchy_parent_id |
320430707 |
| hierarchy_top_title |
Australasian physical & engineering sciences in medicine |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)320430707 (DE-600)2003728-4 |
| title |
Relative dosimetry measurements in kilovoltage X-rays with OSLDs |
| ctrlnum |
(DE-627)SPR031018351 (SPR)s13246-020-00845-8-e |
| title_full |
Relative dosimetry measurements in kilovoltage X-rays with OSLDs |
| author_sort |
McGrath, Andrew |
| journal |
Australasian physical & engineering sciences in medicine |
| journalStr |
Australasian physical & engineering sciences in medicine |
| lang_code |
eng |
| isOA_bool |
false |
| recordtype |
marc |
| publishDateSort |
2020 |
| contenttype_str_mv |
txt |
| container_start_page |
289 |
| author_browse |
McGrath, Andrew |
| container_volume |
43 |
| format_se |
Elektronische Aufsätze |
| author-letter |
McGrath, Andrew |
| doi_str_mv |
10.1007/s13246-020-00845-8 |
| normlink |
(ORCID)0000-0003-0274-2174 |
| normlink_prefix_str_mv |
(orcid)0000-0003-0274-2174 |
| title_sort |
relative dosimetry measurements in kilovoltage x-rays with oslds |
| title_auth |
Relative dosimetry measurements in kilovoltage X-rays with OSLDs |
| abstract |
Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. © Australasian College of Physical Scientists and Engineers in Medicine 2020 |
| abstractGer |
Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. © Australasian College of Physical Scientists and Engineers in Medicine 2020 |
| abstract_unstemmed |
Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions. © Australasian College of Physical Scientists and Engineers in Medicine 2020 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_150 GBV_ILN_2188 GBV_ILN_2336 GBV_ILN_2472 GBV_ILN_2522 GBV_ILN_4246 |
| container_issue |
1 |
| title_short |
Relative dosimetry measurements in kilovoltage X-rays with OSLDs |
| url |
https://dx.doi.org/10.1007/s13246-020-00845-8 |
| remote_bool |
true |
| ppnlink |
320430707 |
| mediatype_str_mv |
c |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/s13246-020-00845-8 |
| up_date |
2024-07-03T21:30:43.090Z |
| _version_ |
1803595015094534144 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR031018351</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519235946.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2020 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s13246-020-00845-8</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR031018351</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s13246-020-00845-8-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">McGrath, Andrew</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0003-0274-2174</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Relative dosimetry measurements in kilovoltage X-rays with OSLDs</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Australasian College of Physical Scientists and Engineers in Medicine 2020</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Dosimetry for kilovoltage X-ray units requires a careful choice of equipment due a typically high energy dependence of standard detectors. The use of optically stimulated luminescence detectors (OSLDs) for in-vivo dosimetry and the measurement of relative output factors is investigated in this study. Supralinearity and the suitability of OSLDs for relative dose measurements are determined for the Landauer nanoDot OSLD system (Landauer, Inc., Greenwood, IL). OSLDs were found to exhibit supralinearity for therapeutic doses in kV X-rays, with the effect more pronounced in lower energy beams. Relative lead cutout factors measured with OSLDs were well within 5% of published values. OSLD measurements of applicator factors at the surface of a water phantom showed a systematic offset (> + 5%) to derived values and values measured with a PTW 23342 soft X-ray ionisation chamber (PTW, Freiburg, Germany), due to the change in source-to-skin distance (SSD) between the applicators used in this study. OSLDs are suitable for relative dosimetry in kilovoltage beams between 80 and 120 kVp when the SSD similar to the calibration/reference conditions.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">OSLD</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Kilovoltage</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dosimetry</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">In-vivo</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Australasian physical & engineering sciences in medicine</subfield><subfield code="d">Cham : Springer, 2001</subfield><subfield code="g">43(2020), 1 vom: 21. Jan., Seite 289-295</subfield><subfield code="w">(DE-627)320430707</subfield><subfield code="w">(DE-600)2003728-4</subfield><subfield code="x">1879-5447</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:43</subfield><subfield code="g">year:2020</subfield><subfield code="g">number:1</subfield><subfield code="g">day:21</subfield><subfield code="g">month:01</subfield><subfield code="g">pages:289-295</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s13246-020-00845-8</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_120</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_150</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2188</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2472</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4246</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">43</subfield><subfield code="j">2020</subfield><subfield code="e">1</subfield><subfield code="b">21</subfield><subfield code="c">01</subfield><subfield code="h">289-295</subfield></datafield></record></collection>
|
| score |
7.4019537 |