D.A. Bradley

ORCID: 0000-0001-9485-5242
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About
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Research Areas
  • Advanced Radiotherapy Techniques
  • Radiation Dose and Imaging
  • Advanced X-ray and CT Imaging
  • Radiation Therapy and Dosimetry
  • Radioactivity and Radon Measurements
  • Radiation Detection and Scintillator Technologies
  • Luminescence Properties of Advanced Materials
  • Uterine Myomas and Treatments
  • Radiation Shielding Materials Analysis
  • Endometriosis Research and Treatment
  • Nuclear Physics and Applications
  • Gynecological conditions and treatments
  • Graphite, nuclear technology, radiation studies
  • Medical Imaging Techniques and Applications
  • Glass properties and applications
  • Radiation Effects and Dosimetry
  • Radioactive contamination and transfer
  • Nuclear and radioactivity studies
  • X-ray Spectroscopy and Fluorescence Analysis
  • Photonic Crystal and Fiber Optics
  • Spectroscopy and Laser Applications
  • Radiology practices and education
  • Digital Radiography and Breast Imaging
  • Advanced X-ray Imaging Techniques
  • Solid State Laser Technologies

University of Surrey
2016-2025

Sunway University
2016-2025

International Islamic University Malaysia
2025

Cleveland Clinic
2015-2024

University of Florida
2024

University of Miami
2024

Florida College
2024

Universiti Sains Malaysia
1985-2023

Bridge University
2023

Lewis University
2023

In terms of cost-efficiency, biocompatibility, environmental friendliness, and scalability, green nanoparticle (NP) synthesis is a novel field nanotechnology that outperforms both physical chemical approaches. Plants, bacteria, fungi, algae have lately been used to produce metals metal oxide nanoparticles as an alternate method. The development alternative strategies restrict the growth hazardous well building resistance by germs various antibiotics, led introduction antimicrobial agents....

10.1016/j.jksus.2022.101869 article EN cc-by Journal of King Saud University - Science 2022-01-29

Uterine fibroids have a disproportionate impact on African-American women. There are, however, no data to compare racial differences in symptoms, quality of life, effect employment, and information-seeking behavior for this disease.

10.1089/jwh.2013.4334 article EN Journal of Women s Health 2013-09-14

Following the rapid growing economy, Bangladeshi dwellers are replacing their traditional (mud-, bamboo-, and wood-based) houses to modern multistoried buildings, where different types of glasses being used as decorative well structural materials due various advantageous properties. In this study, we inquire protective dosimetric capability commercial for ionizing radiation. Four branded glass samples (PHP-Bangladesh, Osmania-Bangladesh, Nasir-Bangladesh, Rider-China) same thickness color...

10.1016/j.rinp.2018.02.075 article EN cc-by-nc-nd Results in Physics 2018-03-09

Uterine fibroids are hormone-responsive neoplasms that associated with heavy menstrual bleeding. Elagolix, an oral gonadotropin-releasing hormone antagonist resulting in rapid, reversible suppression of ovarian sex hormones, may reduce fibroid-associated

10.1056/nejmoa1904351 article EN New England Journal of Medicine 2020-01-22

PURPOSE: To evaluate effects of varying tube current and voltage on radiation dose, image noise, contrast with different phantom sizes shapes. MATERIALS AND METHODS: Four round lucite phantoms 8–32-cm diameters were scanned multi–detector row computed tomography (CT) 80–120 kVp. Radiation dose was based CT index, iodine measured constant variable currents that age appropriate for each voltage. noise compared in oval 24-cm phantoms. For various combinations technical factors shapes,...

10.1148/radiol.2332032107 article EN Radiology 2004-11-01

An x-ray fluorescence system with a synchrotron radiation source was used to quantify the levels of iron, copper and zinc in breast tissue specimens. Healthy carcinomas were investigated as an aid understanding mechanisms cancer possible complementary diagnostic tool. Eighty samples measured total. Twenty matched pairs, i.e. 20 tumour corresponding healthy specimens taken at distance from tumour. The remaining 40 consisted excised tumours reduction surgeries. elements interest quantified via...

10.1088/0031-9155/47/13/310 article EN Physics in Medicine and Biology 2002-06-18

Abstract As a cheap source of high-quality protein, healthy fats and essential nutrients, dried fish is common item in the daily diet Bangladesh populace. In this study, ten types widely consumed ( H. neherius, T. lepturu, P.chinensis, P. affinis, A. mola, microdon, I. megaloptera, C. dussumieri, L. calcarifer, G. chapra ) were analyzed for Cr, Mn, Fe, Co, Cu, Zn, Se, Rb, Hg, Pb, Ni by using an Energy Dispersive X-ray Fluorescence (EDXRF) technique. The concentration studied metals was found...

10.1038/s41598-021-93989-w article EN cc-by Scientific Reports 2021-07-19

Copper oxide and Zinc (Zn)-doped nanostructures (CuO-NSs) are successfully synthesized by using a hydrothermal technique. The as-obtained pure Zn-doped CuO-NSs were tested to study the effect of doping in CuO on structural, optical, antibacterial properties. band gap is calculated Tauc plot. Our results have shown that reduces with addition Zinc. Optimization processing conditions concentration precursors leads formation pine needles sea urchin-like nanostructures. properties obtained...

10.3390/nano11020451 article EN cc-by Nanomaterials 2021-02-10

Microplastics (MP) were recognized as an emergent pollution problem due to their ubiquitous nature and bioaccumulative potential. Those present in salt for consumption could represent a human exposure route through dietary uptake. The current study, conducted Bangladesh, reports microplastics contamination coarse prepared consumption. Sea samples collected from eight representative pans located the country's largest farming area, Maheshkhali Channel, along Bay of Bengal. detected all...

10.1038/s41598-021-02457-y article EN cc-by Scientific Reports 2021-11-30
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