Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model:
Abstract: "We describe an optimization process specially designed for regional hyperthermia of deap [sic] seated tumors in order to achieve desired steady-state temperature distributions. A nonlinear three-dimensional heat-transfer model based on temperature-dependent blood perfusion is applied...
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| Main Authors: | , , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Berlin
Konrad-Zuse-Zentrum für Informationstechnik
1997
|
| Series: | Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin
1997,59 |
| Subjects: | |
| Summary: | Abstract: "We describe an optimization process specially designed for regional hyperthermia of deap [sic] seated tumors in order to achieve desired steady-state temperature distributions. A nonlinear three-dimensional heat-transfer model based on temperature-dependent blood perfusion is applied to predict the temperature. Optimal heating is obtained by minimizing an integral object function which measures the distance between desired and model predicted temperatures. Sequential minima are calculated from successively improved constant-rate perfusion models employing a damped Newton method in an inner iteration. Numerical results for a Sigma 60 applicator are presented." |
| Physical Description: | 11 S. Ill., graph. Darst. |
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| 100 | 1 | |a Erdmann, Bodo |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model |c B. Erdmann ; J. Lang ; M. Seebass |
| 264 | 1 | |a Berlin |b Konrad-Zuse-Zentrum für Informationstechnik |c 1997 | |
| 300 | |a 11 S. |b Ill., graph. Darst. | ||
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| 490 | 1 | |a Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin |v 1997,59 | |
| 520 | 3 | |a Abstract: "We describe an optimization process specially designed for regional hyperthermia of deap [sic] seated tumors in order to achieve desired steady-state temperature distributions. A nonlinear three-dimensional heat-transfer model based on temperature-dependent blood perfusion is applied to predict the temperature. Optimal heating is obtained by minimizing an integral object function which measures the distance between desired and model predicted temperatures. Sequential minima are calculated from successively improved constant-rate perfusion models employing a damped Newton method in an inner iteration. Numerical results for a Sigma 60 applicator are presented." | |
| 650 | 4 | |a Mathematisches Modell | |
| 650 | 4 | |a Heat |x Physiological effect |x Mathematical models | |
| 650 | 4 | |a Heat |x Transmission |x Mathematical models | |
| 650 | 4 | |a Mathematical optimization | |
| 650 | 4 | |a Newton-Raphson method | |
| 700 | 1 | |a Lang, Jens |e Verfasser |4 aut | |
| 700 | 1 | |a Seebaß, Martin |e Verfasser |4 aut | |
| 810 | 2 | |a Konrad-Zuse-Zentrum für Informationstechnik Berlin |t Preprint SC |v 1997,59 |w (DE-604)BV004801715 |9 1997,59 | |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-010360808 | |
Record in the Search Index
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| author | Erdmann, Bodo Lang, Jens Seebaß, Martin |
| author_facet | Erdmann, Bodo Lang, Jens Seebaß, Martin |
| author_role | aut aut aut |
| author_sort | Erdmann, Bodo |
| author_variant | b e be j l jl m s ms |
| building | Verbundindex |
| bvnumber | BV017189879 |
| classification_rvk | SS 4777 |
| ctrlnum | (OCoLC)39184663 (DE-599)BVBBV017189879 |
| discipline | Informatik |
| format | Book |
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| id | DE-604.BV017189879 |
| illustrated | Illustrated |
| indexdate | 2025-01-10T17:08:10Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-010360808 |
| oclc_num | 39184663 |
| open_access_boolean | |
| owner | DE-703 |
| owner_facet | DE-703 |
| physical | 11 S. Ill., graph. Darst. |
| publishDate | 1997 |
| publishDateSearch | 1997 |
| publishDateSort | 1997 |
| publisher | Konrad-Zuse-Zentrum für Informationstechnik |
| record_format | marc |
| series2 | Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin |
| spelling | Erdmann, Bodo Verfasser aut Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model B. Erdmann ; J. Lang ; M. Seebass Berlin Konrad-Zuse-Zentrum für Informationstechnik 1997 11 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin 1997,59 Abstract: "We describe an optimization process specially designed for regional hyperthermia of deap [sic] seated tumors in order to achieve desired steady-state temperature distributions. A nonlinear three-dimensional heat-transfer model based on temperature-dependent blood perfusion is applied to predict the temperature. Optimal heating is obtained by minimizing an integral object function which measures the distance between desired and model predicted temperatures. Sequential minima are calculated from successively improved constant-rate perfusion models employing a damped Newton method in an inner iteration. Numerical results for a Sigma 60 applicator are presented." Mathematisches Modell Heat Physiological effect Mathematical models Heat Transmission Mathematical models Mathematical optimization Newton-Raphson method Lang, Jens Verfasser aut Seebaß, Martin Verfasser aut Konrad-Zuse-Zentrum für Informationstechnik Berlin Preprint SC 1997,59 (DE-604)BV004801715 1997,59 |
| spellingShingle | Erdmann, Bodo Lang, Jens Seebaß, Martin Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model Mathematisches Modell Heat Physiological effect Mathematical models Heat Transmission Mathematical models Mathematical optimization Newton-Raphson method |
| title | Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model |
| title_auth | Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model |
| title_exact_search | Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model |
| title_full | Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model B. Erdmann ; J. Lang ; M. Seebass |
| title_fullStr | Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model B. Erdmann ; J. Lang ; M. Seebass |
| title_full_unstemmed | Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model B. Erdmann ; J. Lang ; M. Seebass |
| title_short | Optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model |
| title_sort | optimization of temperature distributions for regional hyperthermia based on a nonlinear heat transfer model |
| topic | Mathematisches Modell Heat Physiological effect Mathematical models Heat Transmission Mathematical models Mathematical optimization Newton-Raphson method |
| topic_facet | Mathematisches Modell Heat Physiological effect Mathematical models Heat Transmission Mathematical models Mathematical optimization Newton-Raphson method |
| volume_link | (DE-604)BV004801715 |
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