Journal of Nuclear Sciences
The Journal of Nuclear Sciences (JNS) is published on behalf of Ankara University Institute of Nuclear Sciences, on behalf of Ankara University. The printing costs for the print version of the journal are supported by Ankara University, while the online version is provided free of charge by DergiPark ULAKBİM services. The Dergipark system does not require any subscription from readers. Everyone can access the articles free of charge. The Journal of Nuclear Sciences (JNS) is an open access and cost-free peer-reviewed international scientific journal acting in the field of nuclear sciences. No author fee is charged from beginning to end during the submission, evaluation, and publication of the article to the journal.
http://jns.ankara.edu.tr/
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Nuclear Security and Nuclear Security Culture: An Overview
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2022-11-22)The article attempts to define what nuclear security means and give a historical background about factors that have shaped the international nuclear security approach. Then, the article briefly touches upon various ... -
Evaluation of Ionizing Radiation Profile in Hot-Lab of Nuclear Medicine Department to Eliminate Undue Radiation Phobia of Technologists in Cancer Hospital
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2022-11-22)The risks related to the radiation exposures cannot be eradicated, but can be minimized by implementing radiation safety culture in the hot-labs. This study aimed to measure background radiation levels in hot-laboratory, ... -
Estimation of Effective Dose and Excess Lifetime Cancer Risks due to Ingestion of Natural Radionuclides in Rice Samples from Selected Farms in Southwestern Nigeria
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2022-11-22)This study was carried out to evaluate the radioactivity concentrations of 40K, 232Th and 238U in ten rice samples of the same species collected from different rice farms across Ondo and Ekiti States, southwestern Nigeria. ... -
Indoor Radon Levels and Contributory Factors in Southwest Nigeria
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2022)Radon-222 has been found to be the main contributor to lung cancer after smoking. This make the determination of the level of indoor radon activity concentration in dwellings an important health issue. This research was ... -
Theoretical molecular mechanisms and long-life of the SARS-CoV-2 on the phone screen. Electronegativity between crystal liquid atoms and SARS-CoV-2 Spike protein
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2020)The world today is being attacked by a global pandemic of the SARS-CoV-2 virus that is taking many lives from our society. Many mechanisms of SARS-CoV-2 are still not well explained by scientific researchers in experimental ... -
Examination of Breast Doses from Digital Mammography and Digital Breast Tomosynthesis from Monitor
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Glandular tissue in the women’s breast is a radiosensitive tissue. For this reason, both of the radiological based breast imaging tecqniques, two dimensional mammography or three dimensional tomosynthesis, are the sources ... -
Estimation of the Trapping Parameters of Li2B4O7:Ag, Gd Phosphor using FGC, ID and CGCD Methods
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Lithium tetraborate (Li2B4O7) phosphor is a well-known candidate for thermoluminescence dosimetry (TLD), mostly because of its near tissue equivalence. In this study, Li2B4O7:Ag,Gd phosphor was synthesized using Solution ... -
Radiation Dose from Megavoltage Cone Beam Computed Tomography for IGRT
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)In this study, we try to figure out the organ dose of CBCT for head&neck and pelvis’s critical organs with three different CBCT protocols. We also compare the image quality of these protocols and try to find the optimum ... -
Quality Control and Performance Tests in Magnetic Resonance Imaging with the Direction of the Medical Physicist
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)The aim of the Magnetic Resonance Imaging (MRG) device is to provide the performance, image quality and patient safety. It was also compared with the quality control and performance tests conducted by the medical physicist ... -
Economical Investigation of Nuclear Desalination in Akkuyu Nuclear Power Plant
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Increasing population and developing technology both cause environmental pollution, which along with wrong agricultural irrigation and global warming are threatening fresh water resources. Because of this, fresh water ... -
Physics and Engineering Aspects of High Power Electron Beam Dump for TARLA
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Beam dumps are commonly used in particle accelerators, to absorb safely, stop and neutralize the high energetic particle beams without any harm to their organic and inorganic surroundings including the beam line itself. ... -
Application of SPECT / BT Simulations on Dynamic Resources by the Gate Software Oncological Imaging
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Computerized tomography is a method of radiological diagnosis that allows us to arrive at a cross-sectional view of a region of the body under examination using X-rays. SPECT is a high-level 3D imaging of scintigraphy taken ... -
Modelling of Hottest Channels of VVER-1000 and VVER-1200 Nuclear Reactors by Using COBRA-TF and ZEBRA Thermal Hydraulic Codes
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)The Coolant Boiling in Rod Arrays-Two Fluid (COBRA-TF) code is known as a best estimate code, used to perform thermal-hydraulic analyses for a light water reactor vessel. On the other hand, ZEBRA computer code is used to ... -
Determination of Total Gamma and Peak Efficiency of NaI (Tl) Detector
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)NaI(Tl) detectors have high detection efficiency. NaI(Tl) is good at detecting low-level radiation sources. In this study, the total gamma and peak efficiency results of NaI (Tl) detector for both point and disk sources ... -
Assessment of the Effect of Breathing Movements on the Skin Dose by Comparison of TLD Measurements and Plan Data in Breast Cancer Radiotherapy
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Breast cancer is the most common type of cancer in women. One out of every four women suffers from breast cancer in the world. İt is important for receiving adequate skin dose in breast cancer radiotherapy. The detailed ... -
Making Safety Analysis of PWR Pressure Vessel with Favor Code
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Reactor Pressure Vessels are the most important structures in view of keeping the integrity for nuclear power plants. Fracture Analysis of Vessels Oak Ridge (FAVOR) is a code which is used in USA for PWRs and BWRs to make ... -
Development of Attitude Scale for Nuclear Energy and Environmental Impacts: Stability and Reliability Study
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)This study, an attitude scale on the environmental effects of nuclear energy was developed. University students have been tried to determine their views on nuclear energy and environmental effects. The developed scale is ... -
Investigation of the Effect of the Temporary Tissue Expander Used for Breast Reconstruction on Dose Distribution of Chest Wall Radiation
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)The rate of breast reconstruction after mastectomy is increasing in women with breast cancer. At the breast reconstruction, silicone implants or temporary tissue expanders (TTEs) are placed instead of breast tissue taken ... -
Comparison of Surface Dose in Conventional and Digital Mammography and Forming the Statistical Mars Model for the Patients Who Had Mammography Examination in Compliance with the Mammography Examination Protocol
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Digital mammography equipment in the 230 and 180 conventional mammography equipment were shooting from the upper breast and the inner surface of the patient. Conventional mammography shooting in 50 patients were measured ... -
How Scintillation Crystal Type Affects the Energy Spectrum?
(Ankara Üniversitesi Nükleer Bilimler Enstitüsü, 2018)Scintillation detector is one of the most often used particle detection device in radiation detection and measurements. It is basically composed of a scintillator and a photomultiplier tube (PMT). The most important parameter ...
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