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Indonesian Journal of Physics and Nuclear Applications

ijpna
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Published by Universitas Kristen Satya Wacana

ISSN : 2549046X EISSN : - DOI : -

Core Subject : Science, Social,

Environmental Science Physics

Indonesian Journal of Physics and Nuclear Applications is an international research journal, which publishes top level work from all areas of physics and nuclear applications including health, industry, energy, agriculture, etc. It is inisiated by results on research and development of Indonesian Boron Neutron Capture Cancer Therapy (BNCT) Consortium. Researchers and scientists are encouraged to contribute article based on recent research. It aims to preservation of nuclear knowledge; provide a learned reference in the field; and establish channel of communication among academic and research expert, policy makers and executive in industry, commerce and investment institution.

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Articles 5 Documents

Search results for , issue "Vol 3 No 2 (2018)" : 5 Documents clear

Assesment of Boron Neutron Capture Therapy (BNCT): Compact Neutron Generators Nur Setyo Wahyuni; Yohannes Sardjono
Indonesian Journal of Physics and Nuclear Applications Vol 3 No 2 (2018)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

Boron Neutron Capture Therapy (BNCT) is an effective and promising treatment of tumour types which are resistant to conventional therapies. The characteristics of boron neutron capture therapy (BNCT) for cancer treatment demand, in addition to sufficient fluxes of epithermal neutrons, proper conditions of the neutron sources—compact layout, flexible operation, compatibility with hospital setting, etc. The lack of proper neutron sources that can be integrable to the infrastructure of hospital or clinical facilities is a major problem. Compact neutron generators (CNGs), which are the most compact and least expensive, were a potential, alternative, solution to existing BNCT treatment facilities based on nuclear reactors. This paper will provide information about the latest CNGs technology development that has contributed to the Boron Neutron Capture Therapy (BNCT) technology improvement.

Review on Some Computational Aspects of Boron Neutron Capture Therapy Liem Peng Hong
Indonesian Journal of Physics and Nuclear Applications Vol 3 No 2 (2018)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

This paper reviews some computational aspects of Boron Neutron Capture Therapy (BNCT) with the emphasis on the BNCT treatment planning system. An example of a computational dosimetry system developed in Japan is discussed, particularly, the need of such system for BNCT which uses epithermal neutron beams for non-craniotomy brain tumors as well as head-&-neck cancers. An example of BNCT dose calculation method is also presented.

Distribution of Water Phantom BNCT Kartini Research Reactor Based Using PHITS Nunung Gupita Ratnasari; Susilo Susilo; Yohannes Sardjono
Indonesian Journal of Physics and Nuclear Applications Vol 3 No 2 (2018)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

The purpose of this research was to calculate the radiation dose on BNCT. Boron Neutron Capture Therapy (BNCT) is a cancer therapy which utilizes thermal neutron-capture reactions by boron-10 isotopes that produce alpha particles and lithium nuclei. The advantage of BNCT is that radiation effects can be limited to tumor cells. The dose of radiation on BNCT depends heavily on the distribution of boron and the neutron free region. The calculation method involves alpha and lithium particles of reactions having high Linear Energy Transfer (LET). By replacing the target of using water phantom that contains heavy water and covered by acrylic glass measuring 30 cm x 30 cm x 30 cm, the dose is calculated using PHITS-based applications. By comparing the simulation results between boron and phantom water or phantom without boron then the conclusion is the absorbed dose of phantom water containing boron is larger than phantom water without boron.

RADIOACTIVE WASTE TREATMENT OF OIL AND GAS INDUSTRY Alifia Darmayanti; Yohannes Sardjono; Sri Yuniarti
Indonesian Journal of Physics and Nuclear Applications Vol 3 No 2 (2018)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

The increase of energy needs leads to the increase of oil and gas industry in Indonesia. Along with this, a good understanding about the application of radioactive materials, the treatment of radioactive waste and its disposal is needed. It is important because nowadays the radiation-based technologies are widely used by oil and gas industry, and a good understanding of the mentioned points will enable us to provide better and improved treatment as we strive to achieve clean technology. The uses of radioactive materials in the oil and gas industry are in exploration, producing, refineries, inspection of facilities, laboratories, and industrial security. The treatment of radioactive waste from oil and gas industry are divided into aqueous waste treatment, organic liquid waste treatment, and solid waste treatment.

STUDY ON REDUCTION OF METALS CONTENT Fe, Ni and Cu ON SEPARATING LIQUID WASTE SYSTEM WITH HIGH GRADIENT MAGNETIC SEPARATION (HGMS) USING ADSORBENT NANOPARTICLES Dhafid Etana Putra
Indonesian Journal of Physics and Nuclear Applications Vol 3 No 2 (2018)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

Research has been carried out to determine the effective level of artificial metals waste purification such as Cu, Ni and Fe using High Gradient Magnetic Separation (HGMS). Electromagnetic filter is made from Polyvinyl Chloride (PVC) pipe with 1-inch in diameter and coiled by wire (0,45 mm in diameter), small pipes as a filter with diameter of 500 m consisting of 1173 coil. Purification is done by varying the magnetic field strength i.e 2,3 Gs, 5,1 Gs and 7,7 Gs. In this investigation, three treatments are given by changing the magnetic field direction, i.e the directions of the magnetic field are parallel, antiparallel and perpendicular in respect to the sample flow. And then, purification samples were analyzed using Atomic Absorption Spectroscopy (AAS). The result showed that the percentage of Cu tends to decrease, Ni constant and Fe increase. Magnetic field with opposite direction to the sample flow, percentage of Cu ( II ) i.e 92.90% , 94.96% , 93.15% and perpendicular to the sample flow i.e 96.58% , 94.71% , 95.67%. Magnetic field with opposite direction to the sample flow, the percentage of Ni ( II ) i.e 99.16% , 99.11% , 99.20% and perpendicular to the sample flow i.e 99.32% , 99.38% , 99.30%. The percentage of Fe (II) maximally in the magnetic field with opposite to the sample flow i.e 100%, 100%, 100% and perpendicular to the sample flow i.e 100%, 100%, 100%. This result is caused by the Fe (II), a ferromagnetic material, which has a spontaneous magnetic moment and a little valence electrons paired compared to Cu (II) and Ni (II). So, when the magnetic field is applied to the artificial waste water, spin orientation in Fe (II) will easily tend to align and attach to small pipes in the HGMS system

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