Results 1 to 10 of about 104,829 (282)
Reproducibility of shear wave elastography among operators, machines, and probes in an elasticity phantom [PDF]
Ultrasonography, 2021 Purpose This study was aimed to investigate the reproducibility of shear wave elastography (SWE) among operators, machines, and probes in a phantom, and to evaluate the effect of depth of the embedded inclusions and the accuracy of the measurements ...
Abdulaziz Ibrahim Alrashed +1 more
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Analysis of Performance and Failure Modes of the IROC Proton Liver Phantom [PDF]
International Journal of Particle Therapy, 2023 Purpose: To analyze trends in institutional performance and failure modes for the Imaging and Radiation Oncology Core’s (IROC’s) proton liver phantom. Materials and Methods: Results of 66 phantom irradiations from 28 institutions between 2015 and 2020 ...
Hunter Mehrens, MS +3 more
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Comparison between Three-Dimensional Conformal Radiation Therapy (3DCRT) and Intensity-Modulated Radiation Therapy (IMRT) for Radiotherapy of Cervical Carcinoma: A Heterogeneous Phantom Study [PDF]
Journal of Biomedical Physics and Engineering, 2022 Background: Radiotherapy plays a major role in the treatment of the cervical cancer.Objective: Dosimetric comparison of intensity-modulated radiation therapy (IMRT) with three-dimensional conformal radiation therapy (3DCRT) in cervical cancer treatment ...
Payal Raina, Sudha Singh
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Comparison of Pulse Sequences of Magnetic Resonance Imaging for Optimization of Timing and Image Quality [PDF]
Iranian Journal of Medical Physics, 2020 Introduction: The present study aimed to three frequently used pulse sequences of magnetic resonance imaging (MRI) to assess the image quality of theses pulse sequences at short acquisition time.
Naima Amin +3 more
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Development of a Simple Method for Determining the Absorbed Activity Concentration by the Thyroid Gland of Nuclear Medicine Staff [PDF]
Iranian Journal of Medical Physics, 2021 Introduction: The occupational safety of nuclear medicine staff working with radioactive iodine (131I) has always been a major concern in nuclear medicine.
Sedigheh Sina +8 more
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Journal of Medical Radiation Sciences, 2023 Introduction A current gap identified in medical imaging (MI) literature is a standardised approach to bilateral hand examinations. This examination performed concurrently or unilaterally results in different effects on radiation dose and image quality ...
Annabel Keir, Vicki Braithwaite
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Gels, 2023 Nanosilicate-polysaccharide composite hydrogels are a well-studied class of materials in regenerative medicine that combine good 3D printability, staining, and biological properties, making them an excellent candidate material for complex bone scaffolds.
Petar Valchanov +4 more
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Contrast of multi‐resolution analysis approach to transhumeral phantom motion decoding
CAAI Transactions on Intelligence Technology, 2021 In signal processing, multiresolution decomposition techniques allow for the separation of an acquired signal into sub levels, where the optimal level within the signal minimises redundancy, uncertainties, and contains the information required for the ...
Ejay Nsugbe +3 more
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Journal of Radiation and Cancer Research, 2021 Background: Radiotherapy is one of the most effective treatments for cancer. However, delivering an optimal dosage of radiation to the patients is always challenging due to the movements of the patient during treatment.
R Rajesh +3 more
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Using Hydrogel Beads as a Blood Model in Optical Coherence Tomography
Current Directions in Biomedical Engineering, 2023 Optical Coherence Tomography (OCT) is a standard imaging procedure in ophthalmology. OCT Angiography is a promising extension, allowing for fast and non-invasive imaging of the retinal vasculature analyzing multiple OCT scans at the same place.
Hentschel Gesine +4 more
doaj +1 more source