Gamma Radiography Testing of Collimators for Boron Neutron Capture Therapy

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Boron Neutron Capture Therapy

A project aimed at the development of an accelerator facility devoted to Boron Neutron Capture Therapy (BNCT) is ongoing at the National Atomic Energy Commission of Argentina [1]. In a first stage of development, the accelerator will be capable of delivering proton or deuteron beams of 30 mA at about 1.4 MeV which is suitable for neutron production through the 9Be(d,n) reaction. In this context...

متن کامل

An investigation into the potential applicability of gel dosimeters for dosimetry in boron neutron capture therapy

Background: The aim of this work was to establish how well gel dosimeters performed, as substitutes for brain tissue compared with standard phantom materials such as water, polymethyl-methacrylate (or PMMA), A150 plastic and TE- liquid phantom material for dosimetry of neutron beams in boron neutron capture therapy. Materials and Methods: Thermal neutron fluence, photon dose and epithermal neu...

متن کامل

Boron neutron capture therapy for cancer.

*1102 Expression of Neural Cell Adhesion Molecule-related Sialoglycoprotein in Small Cell Lung Cancer and Neuroblastoma Cell Lines 1169 and CHP-212. C. E. C. Kitty Moolenaar. Egbert J. Muller, Dick J. Schol, Carl G. Figdor, Elizabeth Bock. Dieter Bitter-Suermann. and Rob J. A. M. Michalides. * 1107 Prolongation of Serum Half-Life of Interleukin 2 and Augmenta tion of Lymphokine-activated killer...

متن کامل

Boron Neutron Capture Therapy for Breast Cancer

in 1960’s, but showed little development, as the thermal and epithermal neutron sources were not economical. Nuclear reactors, and recently cyclotrons are being used as neutron sources, thus enabling its widespread utilization (1). Gamma rays are utilized for the irradiation of tumor tissues, and fractional doses up to 50-60 Gray required for tumor ablation in conventional radiation therapy. Su...

متن کامل

Microdosimetry for boron neutron capture therapy.

Preclinical studies for boron neutron capture therapy (BNCT) using epithermal neutrons are ongoing at several laboratories. The absorbed dose in tumor cells is a function of the thermal neutron flux at depth, the microscopic boron concentration, and the size of the cell. Dosimetry is therefore complicated by the admixture of thermal, epithermal, and fast neutrons, plus gamma rays, and the array...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: ASEAN Journal on Science and Technology for Development

سال: 2019

ISSN: 2224-9028,0217-5460

DOI: 10.29037/ajstd.567