A5077966134- Advanced Radiotherapy Techniques
- Radiation Therapy and Dosimetry
- Advanced X-ray and CT Imaging
- Radiation Dose and Imaging
- Medical Imaging Techniques and Applications
- Radiation Detection and Scintillator Technologies
- Nuclear Physics and Applications
- Advanced Fiber Laser Technologies
- Nuclear reactor physics and engineering
- Lung Cancer Diagnosis and Treatment
- Nanoparticles: synthesis and applications
- Nuclear Materials and Properties
- Radiomics and Machine Learning in Medical Imaging
- Game Theory and Applications
- Graph theory and applications
- Glass properties and applications
- Bone and Joint Diseases
- Conducting polymers and applications
- Nonlinear Photonic Systems
- Ferroelectric and Piezoelectric Materials
- Advanced Semiconductor Detectors and Materials
- Electronic and Structural Properties of Oxides
- Radiopharmaceutical Chemistry and Applications
- Polymer Nanocomposite Synthesis and Irradiation
- Laser-Matter Interactions and Applications
King Abdulaziz University
2013-2024
University of Surrey
2016
Herein, nanocomposite polymer electrolyte films were prepared from the blend of two polymers, polyethylene oxide (PEO) and carboxymethyl cellulose (CMC), stuffed with various contents gold quantum dots (AuQDs) copper nanoparticles (CuNPs) as hybrid nanofiller via solution casting method. AuQDs using laser ablation in liquid (LAL). TEM images showed that average size is nearly 6.21 nm a spherical shape. The effects nano-filler (AuQDs CuNPs) on PEO/CMC structural, optical,...
Abstract We study an evolutionary inspection game where agents can chose between working and shirking. The process is staged on a small-world network, through which compare their incomes and, based the outcome, decide strategy to adopt. Moreover, we introduce union members that have certain privileges, of extent depends bargaining power union. determine how affects overall performance firm employs what are its influences employees. find that, depending power, has significant leverage...
<abstract> A network is an abstract structure that consists of nodes are connected by links. bipartite a type networks where the set can be divided into two disjoint sets in way each link connects node from one partition with other partition. In this paper, we first determine maximum $ H $-index class all n $-node matching number t $. We obtain given K_{t, n-t} Secondly, characterize $-vertex diameter. Based on our results, establish unique among independence and cover network. </abstract>
Breast cancer (BC) biomarkers can radically improve the early detection in patients and, as a result, reduce mortality rate, whether for detecting individuals at increased risk of developing or screening process. Finding successful biomarker breast would be fast and low-cost first solution to predicting BC, it could potentially lead decline global BC rate. However, exploration translates into role feature ranking selection machine learning terminology. This study explores influence using...
Dosimetric and radiobiological evaluations for the Jaws-only Intensity-modulated radiotherapy (JO-IMRT) technique head neck jaws-only intensity-modulated radiation therapy 3D conformal (3D-CRT). To compare head-and-neck therapeutic approaches utilizing JO-IMRT 3D-CRT techniques, different dose indices were calculated, including: conformity index (CI), homogeneity (HI), variables like Niemierko's equivalent uniform based tumor control probability (TCP) of planning target volume (PTV), normal...
This study aims to estimate the effective radiation dose and organ from head CT procedures. It was conducted in three main private hospitals Khartoum State-Sudan, using Toshiba machines with 64 slices. The total number of patients included this 142 (82 males 60 females). were calculated by Expo software. slightly varied among according gender age. for female (5.99 mSv) higher than that male (5.84 mSv), pediatric (5.46 lower adults' (5.94 mSv). eye lens found (89.117 (94.62) According...
The objective of this study is to estimate the annual effective dose for cardiologists and nurses by measuring Hp(10) Hp(0.07) during cardiac catheterization procedures. A total 16 staffs members were working in interventional cardiology 1 year at a tertiary hospital. occupational was measured using calibrated thermo-luminescent dosemeters (TLD-100, LiF:Mg,Ti). overall mean range (mSv) 3.7 (0.13-14.5) 3.2 (0.21-14.7), respectively. Cardiologists frequently exposed higher doses compared with...
Abstract The aim of this study is to characterise the neutron flux generated directly behind targets used in medical cyclotrons. characterisation process aims at determining feasibility using neutrons for research purposes activation analysis. was performed by activating gold foils placed cyclotron targets. thermal and epithermal were found be 4.5E+05 ± 8.78E+04 cm−2 s−1 2.13E+06 8.59E+04 s−1, respectively. value same order magnitude listed manual produced manufacturer. results are...