A5103136131- Radiation Dose and Imaging
- Advanced X-ray and CT Imaging
- Dental Radiography and Imaging
- Medical Imaging Techniques and Applications
- Space Technology and Applications
- Spacecraft Design and Technology
- Mental Health and Psychiatry
- Transport and Economic Policies
- Vehicle emissions and performance
- demographic modeling and climate adaptation
- Digital Radiography and Breast Imaging
- Electric and Hybrid Vehicle Technologies
- Soil Mechanics and Vehicle Dynamics
- Effects of Radiation Exposure
- Economic, financial, and policy analysis
- Autism Spectrum Disorder Research
- Veterinary Medicine and Surgery
- European and International Law Studies
- Assembly Line Balancing Optimization
- Reliability and Agreement in Measurement
- Infrared Thermography in Medicine
- Pelvic and Acetabular Injuries
- Neuroblastoma Research and Treatments
- Software Engineering Research
- Tactile and Sensory Interactions
University Hospital Southampton NHS Foundation Trust
2019-2024
Dillard University
2024
University of North Carolina at Chapel Hill
2020
Adelphi Group (United Kingdom)
2016
Southampton General Hospital
2016
St Bartholomew's Hospital
2013
Institute of Physics
2013
Guy's and St Thomas' NHS Foundation Trust
2007-2011
Northumbria University
2009
Duke University
2008
Purpose: To provide an x‐ray phase contrast imaging (XPCI) method working with conventional sources that could be readily translated into clinical practice. XPCI shows potential in synchrotron studies but attempts at translating it for use are subject to limitations terms of field view, stability, exposure time, and possibly most importantly, delivered dose. Methods: Following the adaptation our “edge‐illumination” technique through masks, authors have further modified design such masks...
Objectives: The purpose of the study was to calculate effective dose delivered patient undergoing cone beam (CB) CT jaws and maxillofacial complex using i-CAT Next Generation CBCT scanner (Imaging Sciences International, Hatfield, PA). Methods: A RANDO® phantom (The Phantom Laboratory, Salem, NY) containing thermoluminence dosemeters were scanned 10 times for each 6 imaging protocols. Effective doses protocol calculated 1990 approved 2007 International Commission on Radiological Protection...
Micro-CT is a non-invasive imaging modality usually used to assess morphology in small animals. In our previous work, we have demonstrated that functional micro-CT also possible. This paper describes dual system with two fixed x-ray/detectors developed address such challenging tasks as cardiac or perfusion studies A two-tube/detector ensures simultaneous acquisition of projections, thus reducing scanning time and the number contrast injections by factor two. The integrated software in-house...
Handheld X-ray devices are now offered in dental practice. units challenge the concept of a restricted access to "controlled area" as they held by operator. Although an integral lead shield is provided, distance from body variable, dependent on how device held. The aim this article was investigate level operator dose when using handheld various positions.A NOMAD Pro™ system (Aribex Inc., Charlotte, NC) fitted with remote control and mounted tripod used study. A maxillofacial phantom ATOM(®)...
It is generally recognised that the CT dose index (CTDI) methodology developed for single-slice scanners [1] flawed wide-beam systems.In this commentary, dosimetry working party of Institute Physics and Engineering in Medicine (IPEM) appraises two alternatively published protocols systems presents its recommendations on most practical method UK.
Abstract Objective There are no data on the effect of X-Ray irradiation to vulnerable pelvic organs babies during DDH follow-up. This study aims calculate, for first time, radiation exposure infants follow-up harness treatment, and thus quantify lifetime risk malignancy. Methods Patients who had completed 5 years’ following successful Pavlik treatment were identified from hospital database. The dose was extracted Computerised Radiology Information System database every radiograph patient....
A strategy for quickly producing special-purpose tools is described. The combines existing including simple off-the-shelf text processing tools; rule-based, language-specific analysis tool; and a commercial CASE (computer-aided software engineering) tool. has been successfully used in the context of maintenance reverse engineering large, real-time system telephony. approach illustrated by examples that include generation cross reference information, calling trees, run-time stack analysis,...
Radioactive iodine (RAI) is considered the gold standard treatment for feline hyperthyroidism. Currently exposure limits to radiation are regulated by national legislation, therefore length of isolation period in hospital cats receiving radioactive varies according place where facility located. The aim this study was establish when retained radioactivity decreases subcutaneous I-131 a level that would allow discharge from while being compliant with current United Kingdom legislation.Clinical...