A5021358818- Radioactivity and Radon Measurements
- Luminescence Properties of Advanced Materials
- Radioactive contamination and transfer
- Radiation Detection and Scintillator Technologies
- Chemical Synthesis and Characterization
- Geology and Paleoclimatology Research
- Nuclear Physics and Applications
- Heavy metals in environment
- Radioactive element chemistry and processing
- Soil erosion and sediment transport
- Extraction and Separation Processes
- Radiation Dose and Imaging
- Plasma Diagnostics and Applications
- Geochemistry and Elemental Analysis
- Magnetic confinement fusion research
- Geochemistry and Geologic Mapping
- Plant Genetic and Mutation Studies
- Solid-state spectroscopy and crystallography
- Advanced biosensing and bioanalysis techniques
- Nanomaterials for catalytic reactions
- Catalytic Cross-Coupling Reactions
- Nuclear and radioactivity studies
- Soil Carbon and Nitrogen Dynamics
- Geomagnetism and Paleomagnetism Studies
- Material Properties and Failure Mechanisms
University of Isfahan
2014-2024
Northeastern University
2023-2024
Lorestan University
2022-2024
Zabol University
2023
University of Bradford
2022
Payame Noor University
2013-2018
Islamic Azad University Semnan
2014
University of Manchester
2003
This paper presents Reconfigurable Manufacturing System (RMS) characteristics through comparison with conventional manufacturing systems in order to address a design strategy towards RMS. The is considered as part of RMS loop achieve reconfigurable over its implementation period. As another the loop, reconfiguration link between market and presented group products into families (reconfiguring products) then assign them required processes configuration stages. In particular, Analytical...
Abstract Tannic acid, as a humic‐like substance with phenolic hydroxyl and carbonyl functional groups, can modify surface of Fe 3 O 4 NPs. Moreover, it improve properties capacity for adsorption reduction palladium ions through complexing them, in aqueous solutions. Therefore, @TA NPs have potentials reducing, stabilizing immobilizing nano particles to generate novel magnetic nanocatalysts. Inductively coupled plasma (ICP), transmission electron microscopy (TEM), scanning (SEM), X‐ray...
Abstract The inherent biological hazards associated with ionizing radiation necessitate the implementation of effective shielding measures, particularly in medical applications. Interventional radiology, particular, poses a unique challenge as it often exposes personnel to prolonged periods high x-ray doses. Historically, lead and lead-based compounds have been primary materials employed for against photons. However, drawbacks lead, including its substantial weight causing personnel’s...
Abstract Background As one of the main components land-use change, deforestation is considered greatest threat to global environmental diversity with possible irreversible consequences. Specifically, example could be impacts changes from oak forests into agricultural ecosystems, which may have detrimental on soil mobilization across hillslopes. However, date, scarce studies are assessing these at different slope positions and depths, shedding light key geomorphological processes. Methods In...
Abstract Background The radiological quality of 226 Ra, 232 Th and 40 K in some samples water resources collected Anarak-Khour a desertic area, Iran has been measured by direct gamma ray spectroscopy using high purity germanium detector this paper. Result concentration ranged from ≤0.5 to 9701 mBq/L for Ra; ≤0.2 28215 < MDA 10332 K. radium equivalent activity was well below the defined limit 370Bq/L. calculated external hazard indices were found be less than 1 which shows low dose....
This study was executed to explore soil redistribution and quality changes induced by land degradation then rehabilitation orchard plantation in different slope positions a semi-arid region central Iran. A total of 72 surface samples (0–30 cm) were collected from three uses (natural rangelands, dryland farming, apple orchards) four (shoulder, backslope, footslope, toeslope). The physicochemical properties magnetic parameters measured, determined the selected using 137Cs technique. results...
Abstract A convenient synthesis of sulfonamides and sulfonyl azides from thiols is described. In situ preparation chlorides was accomplished by oxidation with chloramine‐T (= N ‐chlorotosylamide= ‐chloro‐4‐methylbenzenesulfonamide), tetrabutylammonium chloride (Bu 4 NCl), H 2 O. The were then further allowed to react excess amine or NaN 3 in the same pot.
The time and position behavior of runaway electrons at the Parail–Pogutse instability moments has been investigated using experimental observations in plasma current, loop voltage, Hard X-ray (HXR) radiations, 18 poloidal pickup coils signals received by data acquisition system simultaneously. conditional average sampling (CAS) method was used to analyze output data. Moreover, a filament current code modified study beam movement event instabilities. results display rapid drift toward inner...