Results 41 to 50 of about 105,114 (238)

Chronic exposure effect study on Ramsar high background natural radiation areas (HBNRAs) residents using micronucleus assay [PDF]

مجله علوم و فنون هسته‌ای, 2023
The effect of chronic exposure on Ramsar HBNRAs inhabitants' health was studied using Cytokinesis Blocked Micronucleus (CBMN) Assay. The results showed a significant difference (P
F. Abbasi Siar, P. Abdolmaleki, A. Haeri, M. Hosseini Pooya   +3 more
doaj   +1 more source

Computational investigation of 99Mo, 89Sr, and 131I production rates in a subcritical UO2(NO3)2 aqueous solution reactor driven by a 30-MeV proton accelerator

Nuclear Engineering and Technology, 2015
The use of subcritical aqueous homogenous reactors driven by accelerators presents an attractive alternative for producing 99Mo. In this method, the medical isotope production system itself is used to extract 99Mo or other radioisotopes so that there is ...
Z. Gholamzadeh, S.A.H. Feghhi, S.M. Mirvakili, A. Joze-Vaziri, M. Alizadeh   +4 more
doaj   +1 more source

Study on physio-chemical properties of plasma polymerization in C2H2/N2 plasma and their impact on COL X [PDF]

, 2017
Nitrogen-containing plasma polymerization is of considerable interest for tissue engineering due to their properties on cell adhesion and mesenchymal stem cells (MSCs) response.
Abdijahed, Sara, Ardeshirylajimi, Abdolreza, Farivar, Shirin, Ghafouri, Samaneh, Hosseini, Seyed Iman, Rezaei, Fatemeh, Shokri, Babak   +6 more
core   +1 more source

Feasibility study of Promethium-147 production as an industrial radionuclide through neutron irradiation of neodymium in Tehran Research Reactor (TRR) [PDF]

مجله علوم و فنون هسته‌ای, 2020
Promethium is one of the rare earth elements of Lanthanides. This element is no found on the earth’s crust. All  its isotopes are radioactive. The isotope 147Pm is a pure beta emitter and very useful in industry because of its radioactive specifications.
S.E. Hoseini, M. Ghannadi Maragheh, A. Bahrami Samani, S. Shirvani, H. Salehi   +4 more
doaj   +1 more source

Simulation of Containment Pressurization in a Large Break-Loss of Coolant Accident Using Single-Cell and Multicell Models and CONTAIN Code

Nuclear Engineering and Technology, 2016
Since the inception of nuclear power as a commercial energy source, safety has been recognized as a prime consideration in the design, construction, operation, maintenance, and decommissioning of nuclear power plants.
Omid Noori-Kalkhoran, Amir Saied Shirani, Rohollah Ahangari   +2 more
doaj   +1 more source

Investigation of production of main products and impurities in irradiation process of natural rhenium in Tehran reactor and comparison with simulation method by MCNPX [PDF]

مجله علوم و فنون هسته‌ای, 2020
Considering the radioactivity of radiopharmaceuticals compounds, there are strict rules and regulations regarding their quality control aspects.
H. Ranjbar, Z. Pourhabib, E. Boustani
doaj   +1 more source

Catalytic Ozonation of Phenolic Wastewater: Identification and Toxicity of Intermediates [PDF]

, 2014
A new strategy in catalytic ozonation removal method for degradation and detoxification of phenol from industrial wastewater was investigated. Magnetic carbon nanocomposite, as a novel catalyst, was synthesized and then used in the catalytic ozonation ...
Farzadkia, M., Gholami, M., Mahvi, A.H., Nasseri, S., Shahamat, Y.D, Shahryari, A.   +5 more
core   +3 more sources

Determination of the neutron and gamma ray dose rates of the irradiating beam tubes of a pool-type research reactor by using Monte Carlo simulation and experimental detectors regarding radiation protection issues

International Journal of Advanced Nuclear Reactor Design and Technology, 2021
In this paper, the reactor core, irradiating beam tubes, and radiological shields of a 5 MW open pool type Material Testing Reactor (MTR) are simulated in detail by using the MCNPX 2.6 code and its default library (i.e. mostly made of ENDF/B VI and VII).
Afshin Hedayat, Javad Emami, Ramin Salartash   +2 more
doaj   +1 more source

Electrochemical Process for Diazinon Removal from Aqueous Media: Design of Experiments, Optimization, and DLLME-GC-FID Method for Diazinon Determination [PDF]

, 2015
In the present study, electrochemical process was studied via removal of diazinon (O,O-diethyl O-2-isopropyl-6-methylpyrimidin-4-yl phosphorothioate) as an insecticide/ acaricide organic case study.
Daraei, H., Faez, E., Hosseini, G., Maleki, A., Shahamat, Y.D.   +4 more
core   +1 more source

Neutronics investigation of CANada Deuterium Uranium 6 reactor fueled (transuranic–Th) O2 using a computational method

Nuclear Engineering and Technology, 2015
Background: 241Am, 243Am, and 237Np isotopes are among the most radiotoxic components of spent nuclear fuel. Recently, researchers have planned different incineration scenarios for the highly radiotoxic elements of nuclear waste in critical reactors ...
Zohreh Gholamzadeh, Seyed Mohammad Mirvakili, Hossein Khalafi   +2 more
doaj   +1 more source