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Scaling laws of band gaps of phosphorene nanoribbons: A tight-binding calculation
In this study, we analyze the band structure, the state characterization, and electronic transport of monolayer black phosphorus (phosphorene) zigzag nanoribbons (zPNRs) and armchair nanoribbonsExpand
Quality Control Status of Radiology Centers of Hospitals Associated with Mashhad University of Medical Sciences
Introduction Using ionization radiation for diagnostic and treatment fields has increased worldwide dramatically. This issue causes an increase in the absorbed and collective doses in societyExpand
The effect of spraying different disinfectants on condensational silicone impressions; an in vitro study
Background: Dentistry equipment are exposed to different types of pathogenic microorganisms. The aim of this study was to investigate the effect of spraying three different types of disinfectants onExpand
THE EFFECTS OF GREEN TEA (CAMELLIA SINENSIS) EXTRACT ON MOUSE SEMEN QUALITY AFTER SCROTAL HEAT STRESS
The objective of this study was to investigate whether or not the adverse effects of heat on sperm quality could be prevented by green tea extract (GTE) administration. Ninety adult male mice wereExpand
Quantitative Cytotoxicity, Cellular Uptake and Radioprotection Effect of Cerium Oxide Nanoparticles in MRC-5 Normal Cells and MCF-7 Cancerous Cells
Optimal distribution of cerium oxide nanoparticles (CONPs) or nanoceria can have a significant impact on their cytotoxicity, cellular uptake, and radioprotection effects. In this study, two differentExpand
Patient dose resulting from CT examinations in Yazd, Iran
Background: With the introduction of computed tomography in diagnostic radiology a new and fundamentally different imaging modality has become available. Meanwhile, it is clear that the absorbedExpand
Estimation of radiation dose-reduction factor for cerium oxide nanoparticles in MRC-5 human lung fibroblastic cells and MCF-7 breast-cancer cells
Abstract In the current study, radiation dose-reduction factor (DRF) of nanoceria or cerium oxide nanoparticles (CONPs) in MRC-5 Human Lung Fibroblastic Cells and MCF-7 Breast-Cancer Cells wasExpand
Strain-induced topological phase transition in phosphorene and in phosphorene nanoribbons
Using the tight-binding (TB) approximation with inclusion of the spin-orbit interaction, we predict a topological phase transition in the electronic band structure of phosphorene in the presence ofExpand
Patient radiation dosimetry during interventional cardiac procedures
Background: Cardiac catheterization plays an essential role in the evaluation of suspected heart failure patients. This work aimed to determine the mean effective dose of patients undergoingExpand
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