Radiological Physics and Technology

Title Publication Date Language Citations
Long-term geometric quality assurance of radiation focal point and cone-beam computed tomography for Gamma Knife radiosurgery system2024/03/11English
Patient radiation exposure dose reduction using stent-enhanced image processing in percutaneous coronary intervention2024/04/05English
Cameron’s impact on space biomedical sciences—expanding insights to Ng and Doi’s article2024/04/12English
Monte carlo simulation study on the dose and dose-averaged linear energy transfer distributions in carbon ion radiotherapy2024/04/03English
The effect of a pre-reconstruction process in a filtered back projection reconstruction on an image quality of a low tube voltage computed tomography2023/12/15English
Verifying institutionally developed hybrid 3D-printed coaxial cylindrical phantom for patient-specific quality assurance in stereotactic body radiation therapy of hepatocellular carcinoma2024/01/03English
Gold nanoparticles conjugated with epidermal growth factor and gadolinium for precision delivery of contrast agents in magnetic resonance imaging2023/11/22English
Development of an individual display optimization system based on deep convolutional neural network transition learning for somatostatin receptor scintigraphy2024/01/02English
Acknowledgment2023/11/09English
Impact of gadolinium concentration and cell oxygen levels on radiobiological characteristics of gadolinium neutron capture therapy technique in brain tumor treatment2023/11/21English
Characteristics of detection accuracy of the patient setup using InBore optical patient positioning system2023/10/09English
Verification of optimal conditions for the scattering correction of 123I-FP-CIT SPECT on a single-photon emission tomography system with a two-detector whole-body cadmium–zinc–telluride semiconductor detector2023/10/07English
Dosimetric comparison of four-dimensional computed tomography based internal target volume against variations in respiratory motion during treatment between volumetric modulated arc therapy and three-dimensional conformal radiotherapy in lung stereotactic body radiotherapy2023/11/06English
Task-based assessment of resolution properties of CT images with a new index using deep convolutional neural network2023/11/06English
Creation, evolution, and future challenges of ion beam therapy from a medical physicist’s viewpoint (Part 3): Chapter 3. Clinical research, Chapter 4. Future challenges, Chapter 5. Discussion, and Conclusion2023/10/26English
Feasibility study of radioactivity estimation of 99mTc and 123I-labeled radiopharmaceuticals using shielded syringes2024/03/22English
Native myocardial T1 mapping using inversion recovery T1-weighted turbo field echo sequence2024/03/26English
An image-based metal artifact reduction technique utilizing forward projection in computed tomography2024/03/28English
Commissioning and dosimetric verification of volumetric modulated arc therapy for multiple modalities using electronic portal imaging device-based 3D dosimetry system: a novel approach2024/03/16English
Setup time analysis for stereotactic body radiotherapy in O-ring linear accelerator without rotational correction2024/03/25English
Improving image quality using the pause function combination to PROPELLER sequence in brain MRI: a phantom study2024/02/17English
Investigation of ionization chamber perturbation factors using proton beam and Fano cavity test for the Monte Carlo simulation code PHITS2024/01/23English
Compressed sensing reconstruction shortens the acquisition time for myocardial perfusion imaging: a simulation study2023/06/29English
Photon dose rate distribution inside and outside a brachytherapy room2023/02/02English
Evaluation of apparent diffusion coefficient of two-dimensional BLADE turbo gradient- and spin-echo diffusion-weighted imaging with a breast phantom2023/01/03English
An audit of patient radiation doses during interventional cardiology procedures in Uttarakhand, India, and establishment of local diagnostic reference levels2024/04/23English
Evaluation of hafnium oxide nanoparticles imaging characteristics as a contrast agent in X-ray computed tomography2024/04/17English
Simulation of time–intensity curve based on k-space filling in breast dynamic contrast-enhanced three-dimensional magnetic resonance imaging2024/04/13English
Investigation of uncertainty in internal target volume definition for lung stereotactic body radiotherapy2023/09/15English
Novel method for calculating the effective dose using size-specific dose estimates conversion factors in abdomen–pelvis computed tomography2023/08/30English