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All Journal Physics Student Journal Journal of Physics and Its Applications
aditya surya hartanti
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Astronomy Earth & Planetary Sciences Materials Science & Nanotechnology Physics

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Pengukuran Produk Aktivasi Pesawat Medical Linear Accelerator iX hartanti, aditya surya; Noor, Johan A. E.; APU, bunawas
Physics Student Journal Vol 2, No 1 (2014)
Publisher : Department of Physics - Faculty of Science

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Abstract

Pengukuran produk aktivasi dari komponen akselerator linear untuk terapi radiasi merupakan upaya untuk proteksi radiasi pada umumnya dan decommisioning pada khususnya. Produk aktivasi dalam pesawat LINAC berasal dari proses efek fotonuklir dan penangkapan neutron yang dapat mengaktivasi komponen kepala akselerator. Spektrum energi sinar gamma yang dipancarkan akibat aktivasi produk yang berasal dari kepala akselerator model Clinac iX diukur menggunakan spektroskopi gamma in situ di isocenter. Setelah analisis spektrum didapatkan isotop yang teraktivasi sebanyak tiga belas, yaitu 24Na, 28Al, 56Mn, 57Ni, 58Co, 60Co, 64Cu, 82Br, 102Rh, 122Sb, 124Sb, 187W, dan 196Au. Dari isotop yang telah terdeteksi aktivitas yang paling besar diberikan oleh 28Al sebesar 9,7 MBq dengan laju dosis 2,289 μSv/jam. Kata kunci: Clinac iX, produk aktivasi, spektrometer gamma
Design of Radiation Shielding in X-Ray Rooms: A Study on Radiological Protection Hartanti, Aditya Surya; Widodo, Chomsin Sulistya; Arifin, Zaenal; Noor, Johan Andoyo Effendi
Journal of Physics and Its Applications Vol 8, No 1 (2026): February 2026
Publisher : Diponegoro University Semarang Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpa.v8i1.27379

Abstract

Radiation exposure protection is a critical aspect in the use of X-ray technology in the medical field. An effective radiation shielding design in X-ray rooms is not only important to protect patients, but also to ensure the safety of medical personnel who are routinely exposed to radiation. Alongside advancements in medical imaging technology, the design of X-ray rooms and shielding systems continues to evolve to meet increasingly stringent safety standards. This article aims to review recent approaches in radiation shielding design for X-ray rooms, with a focus on improving radiological protection. The study covers various types of materials used for shielding, such as lead, concrete, and alternative environmentally friendly materials, as well as new technologies in radiation protection systems. Additionally, it highlights optimal X-ray room design techniques, such as the placement of X-ray equipment, distance management, and room configuration, to minimize radiation exposure to unintended areas. Challenges in implementing shielding designs, including cost, space limitations, and compliance with safety regulations, are also thoroughly discussed. Furthermore, this article identifies the need for further research in this field, particularly regarding the development of more efficient and affordable shielding materials, as well as more innovative design approaches. The findings of this study are expected to provide new insights and practical recommendations that can be used by medical professionals, medical facility designers, and policymakers to enhance radiation safety standards in healthcare facilities.
Co-Authors bunawas APU Chomsin Sulistya Widodo Johan A. E. Noor Johan Andoyo Effendi Noor, Johan Andoyo Effendi Zaenal Arifin