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커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.9
- 수록면
- 409 - 414 (6page)
- DOI
- 10.4283/JMAG.2020.25.3.409
이용수
초록· 키워드
오류제보하기
The purpose of this study is to investigate the effects of the dose distributions caused by a low-strength magnetic field transverse to the incident photon beams in inhomogeneous medium of the body such as the lung. A simple water-air-water phantom was used to evaluate the magnetic field induced dose effect by the field size of the beam and the beam energy. The Gafchromic BET3 self-developing dosimetry film was utilized for all measurements. Our results indicated that a localized magnetic field within the air region offers the capability of producing dose enhancement and dose reduction regions between the proximal and distal interfaces. It was demonstrated that the magnitude of the dose perturbation depends not only on the beam energy, but also on the field size of the beam. It is expected that this magnet technology could be further developed to provide higher dose to the tumor and lower dose to the normal tissue in radiation therapy for lung cancer.
목차
1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Conclusions
References
참고문헌 (21)
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