Results 141 to 150 of about 108,013 (309)

Radiation Dose Optimisation Through Artificial Intelligence (AI)‐based Auto‐Thorax Collimation

Journal of Medical Radiation Sciences, EarlyView.
This study evaluated AI‐based Auto‐Thorax Collimation (ATC) for radiation dose optimisation in posteroanterior chest radiography compared with manual collimation. ATC demonstrated tighter lateral collimation and reduced inter‐operator variability while maintaining comparable repeat rates.
Derek (Yoon‐Sang) Lee, Nicole Chan, Richard Knight, Christopher Hayre   +3 more
wiley   +1 more source

Simulating the LHC collimation system with the accelerator physics library MERLIN, and loss map results

, 2012
We present large scale simulations of the LHC collimation system using the MERLIN code for calculations of loss maps, currently using up to 1.5 × 10**9 halo ...
Serluca, M., Appleby, R., Barlow, Roger, Toader, Adina, Molson, J.   +4 more
core  

Agentic Artificial Intelligence in Medical Imaging Education: Architectural Autonomy and the Risk of Cognitive Surrender

Journal of Medical Radiation Sciences, EarlyView.
Agentic AI systems embedded within imaging workflows may alter reflective reasoning by reshaping when and how verification occurs. This Perspective proposes a Tri‐System framework and argues for educational recalibration to preserve diagnostic complementarity, calibrated trust, and accountable human supervision within architecturally integrated ...
James Hayes
wiley   +1 more source

Clinical Value and Research Prospects of 1024 Matrix Optimization in 64‐Slice Cerebral CTA for Perforating Artery Visualisation

Journal of Medical Radiation Sciences, EarlyView.
This letter comments on Nagumo et al.'s study evaluating 1024‐matrix reconstruction for intracranial perforating artery visualisation in 64‐slice cerebral CTA, affirming its cost‐effective value for standard CT scanners (https://doi.org/10.1002/jmrs.70055).
Yang Liu, Wei Wu
wiley   +1 more source

Mapping the Landscape of Over‐Scanning in CT Imaging: A Scoping Review

Journal of Medical Radiation Sciences, EarlyView.
Over‐scanning in CT is highly prevalent and contributes to unnecessary radiation exposure, with notable impact on radiosensitive organs. Standardised protocols and AI‐assisted planning show strong potential to optimise scan range and reduce excess dose.
Mo'men Bani‐Ahmad, Aoife O Sullivan, Yasser H. Hadi, Laura McLaughlin, Andrew England, Mark McEntee   +5 more
wiley   +1 more source

Cold Tests on C-band Standing-wave Accelerator

, 2009
1
남궁원
core  

Compliance With NICE Guidance for Cervical Spine Trauma Imaging: A Single Centre Retrospective Evaluation

Journal of Medical Radiation Sciences, EarlyView.
This study found that only two‐thirds of patients were managed in accordance with national guidance for C‐spine trauma, with younger patients more likely to have X‐rays rather than CT. Inappropriate imaging carries radiation dose implications and delays in care with subsequent risks, particularly where immobilisation is utilised.
Nikoll Walker, Jas Sawhney, Beverly Snaith   +2 more
wiley   +1 more source

Inflammatory markers associated with mortality in HIV-positive individuals from Côte d'Ivoire: role of HIV-HBV co-infection

Journal of Virus Eradication, 2019
G.M. Kouame, A. Boyd, R. Affi, R. Moh, A. Badjé, D. Gabillard, J.-B. N'takpé, S.-P. Eholié, K. Lacombe, A. Inwoley, X. Anglaret, C. Danel   +11 more
doaj   +1 more source

Performance Characteristics of the Pulsed High Power Klystron Tube for PLS 2-GeV Linac

, 1993
1
남상훈, H.S. Lee, J.S. Park, W. Namkung, S.S. Park, I.S. Ko, J.S. Oh, M.H. Cho   +7 more
core  

Renal screening sonography—A comparative study in a Portuguese basic emergency service

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 8-16, March 2025.
Renal sonography screening aids in clinical decision‐making for patients with suspected renal colic. This study intends to compare the accuracy and pertinence of sonographic findings obtained by a sonographer in a Basic Emergency Service (BES) with that of radiologists at Referral Hospital (RH) in Portugal. Renal sonography screening was able to detect
Sérgio Miravent, Carmen Jiménez, Narciso Barbancho, Manuel Duarte Lobo, Teresa Figueiredo, Carla Gomes, Ion Ratusneac, João Mário Gonçalves, Corina Hasnas, Rui de Almeida   +9 more
wiley   +1 more source