Selection of Radiological Physics and Technology Awards 2024
Authors: Nobuyuki Kanematsu, Katsuhiro Ichikawa, Taiga Yamaya, et.al
Content type: Editorial
Published: 06 February 2025 Pages: 1 – 2
Evaluation of dose distributions and respiratory motion tolerance for layer-stacking conformal carbon-ion radiotherapy
Authors: Yuki Hasebe, Mutsumi Tashiro, Hiroshi Sakurai
Content type: Research Article
Published: Open access 14 November 2024 Pages: 3 – 16
Anomaly detection scheme for lung CT images using vector quantized variational auto-encoder with support vector data description
Authors: Zhihui Gao, Ryohei Nakayama, Shoji Kido
Content type: Research Article
Published: Open access 26 October 2024 Pages: 17 – 26
Optimization of image reconstruction technique for respiratory-gated lung stereotactic body radiotherapy treatment planning using four-dimensional CT: a phantom study
Authors: Kenji Yasue, Hiraku Fuse, Shinji Abe
Content type: Research Article
Published: 16 October 2024 Pages: 27 – 35
Optimization of image shoot timing for cerebral veins 3D-digital subtraction angiography by interventional angiography systems
Authors: Kazuya Saeki, Takayuki Tamura, Kazuo Awai
Content type: Research Article
Published: Open access 29 October 2024 Pages: 36 – 46
Deep learning-based approach for acquisition time reduction in ventilation SPECT in patients after lung transplantation
Authors: Masahiro Nakashima, Ryohei Fukui, Toshihiro Iguchi
Content type: Research Article
Published: 23 October 2024 Pages: 47 – 57
Quantification of uncertainties in reference and relative dose measurements, dose calculations, and patient setup in modern external beam radiotherapy
Authors: Naoki Kinoshita, Morihito Shimizu, Chie Kurokawa
Content type: Research Article
Published: Open access 14 November 2024 Pages: 58 – 77
Standardization of radiation therapy quality control system through mutual quality control based on failure mode and effects analysis
Authors: Yuki Tanimoto, Masataka Oita, Hirofumi Honda
Content type: Research Article
Published: Open access 18 November 2024 Pages: 78 – 85
Pulsation artifact reduction using compressed sensitivity encoding in Gd-EOB-DTPA contrast-enhanced magnetic resonance imaging
Authors: Masafumi Nakamura, Yasuo Takatsu, Tosiaki Miyati
Content type: Research Article
Published: 07 November 2024 Pages: 86 – 93
Comprehensive image quality comparison of conventional and new flat panel detectors under bedside chest radiography beam conditions
Authors: Sho Maruyama, Hiroki Saitou
Content type: Research Article
Published: 13 November 2024 Pages: 94 – 103
Quantitative assessment of 167Tm isotope production: experimental data analysis and model validation
Authors: Md. Nurul Amin, A. K. M. Rezaur Rahman, Quazi Muhammad Rashed Nizam
Content type: Research Article
Published: 07 December 2024 Pages: 104 – 120
Evaluation of stopping power ratio of artificial breast implants for carbon-ion radiotherapy
Authors: M. Muranaka, M. Sakai, T. Ohno
Content type: Research Article
Published: 04 December 2024 Pages: 121 – 126
Impact of uterine displacement on T2-weighted image quality in the female pelvic MRI
Authors: Hironobu Ishikawa, Masahiko Monma, Hiroshi Ito
Content type: Research Article
Published: 26 November 2024 Pages: 127 – 135
Evaluation of dynamic accuracy and latency of a surface-guided radiotherapy system
Authors: Ryohei Yamauchi, Fumihiro Tomita
Content type: Research Article
Published: 28 November 2024 Pages: 136 – 146
Can bile excretion on Gd-EOB-MRI be used as a visual criterion for the hepatobiliary phase?
Authors: Masafumi Nakamura, Yasuo Takatsu, Tosiaki Miyati
Content type: Research Article
Published: 03 December 2024 Pages: 147 – 156
Noise-related inaccuracies in the quantitative evaluation of CT artifacts
Authors: Kazutaka Hoyoshi, Kazuhiro Sato, Issei Mori
Content type: Research Article
Published: 07 January 2025 Pages: 157 – 171
Dataset augmentation with multiple contrasts images in super-resolution processing of T1-weighted brain magnetic resonance images
Authors: Hajime Kageyama, Nobukiyo Yoshida, Hiroyuki Akai
Content type: Research Article
Published: 16 December 2024 Pages: 172 – 185
Estimation of effective dose and risk of exposure-induced cancer death, and diagnostic reference level for CT scans in Tabriz, Iran
Authors: Hamed Zamani, Maedeh Yektamanesh, Tohid Mortezazadeh
Content type: Research Article
Published: 20 December 2024 Pages: 186 – 195
Directional vector-based quick evaluation method for protective plate effects in X-ray fluoroscopy (DQPEX)
Authors: Kyoko Hizukuri, Toshioh Fujibuchi, Takuya Furuta
Content type: Research Article
Published: 29 December 2024 Pages: 196 – 208
Breast cancer classification based on breast tissue structures using the Jigsaw puzzle task in self-supervised learning
Authors: Keisuke Sugawara, Eichi Takaya, Yoshikazu Okamoto
Content type: Research Article
Published: Open access 06 January 2025 Pages: 209 – 218
Computerized classification method for significant coronary artery stenosis on whole-heart coronary MRA using 3D convolutional neural networks with attention mechanisms
Authors: Takuma Shiomi, Ryohei Nakayama, Hajime Sakuma
Content type: Research Article
Published: 31 December 2024 Pages: 219 – 226
Dosimetric impact of arc simulation angular resolution in single-isocentre multi-target stereotactic radiosurgery
Authors: Perumal Murugan, Ravikumar Manickam, Abishake Murali
Content type: Research Article
Published: 15 January 2025 Pages: 227 – 237
Radiomics and dosiomics approaches to estimate lung function after stereotactic body radiation therapy in patients with lung tumors
Authors: Yoshiro Ieko, Noriyuki Kadoya, Keiichi Jingu
Content type: Research Article
Published: 14 January 2025 Pages: 238 – 248
Development of an image quality evaluation system for bedside chest X-ray images using scatter correction processing
Authors: Kazuya Mori, Toru Negishi
Content type: Research Article
Published: 11 January 2025 Pages: 249 – 257
Proposal of a hybrid dosimetry method for improving work efficiency in CT dose management
Authors: Tomokazu Shohji, Reika Tomioka, Hideki Kato
Content type: Research Article
Published: 07 February 2025 Pages: 258 – 267
Age-related sensitivity deterioration evaluation of positron emission tomography utilizing cross-calibration factor measurement data
Authors: Asuka Kikuchi, Shoichi Watanuki, Manabu Tashiro
Content type: Research Article
Published: Open access 05 February 2025 Pages: 268 – 274
Peripheral dose assessment in radiation therapy using photon beams: experimental results with optically stimulated luminescence dosimeter
Authors: Y. Retna Ponmalar, Ravikumar Manickam, Arun Raman
Content type: Research Article
Published: 25 January 2025 Pages: 275 – 286
Visualization of X-ray fields, overlaps, and over-beaming on surface of the head in spiral computed tomography using computer-aided design-based X-ray beam modeling
Authors: Atsushi Fukuda, Nao Ichikawa, Kosuke Matsubara
Content type: Technical Note
Published: 17 October 2024 Pages: 287 – 292
Effectiveness of the air-gap method for reducing radiation dose in neonate CT examinations
Authors: Takanori Masuda, Yoshinori Funama, Kazuo Awai
Content type: Technical Note
Published: 05 November 2024 Pages: 293 – 299
Tuning the range-energy relationship parameter for Monte Carlo-based proton Bragg curve spreading in muscle, bone, and polymethylmethacrylate
Authors: Behzad Aminafshar, Hamid Reza Baghani, Ali Asghar Mowlavi
Content type: Technical Note
Published: 05 December 2024 Pages: 300 – 307
Evaluation of gravity effect on liver and spleen volumes using multiposture MRI
Authors: Seiya Nakagawa, Tosiaki Miyati, Satoshi Kobayashi
Content type: Technical Note
Published: 10 January 2025 Pages: 316 – 319
Water/fat separate reconstruction for body quantitative susceptibility mapping in MRI
Authors: Hirohito Kan, Masahiro Nakashima, Akio Hiwatashi
Content type: Technical Note
Published: 06 January 2025 Pages: 320 – 328
Optimizing the planning process in computed tomography-based image-guided adaptive brachytherapy for cervical cancer using a spreadsheet-based daily dose management system
Authors: Jun Takatsu, Takahito Chiba, Naoto Shikama
Content type: Clinical Technique
Published: 05 December 2024 Pages: 329 – 336
Influence of obtaining medical records and laboratory data on the sensitivity of diagnostic imaging assessment by radiological technologists
Authors: Norikazu Koori, Takahide Kato, Naoki Nosaka
Content type: Clinical Technique
Published: 16 January 2025 Pages: 337 – 345
Correction: Visualization of X-ray fields, overlaps, and over-beaming on surface of the head in spiral computed tomography using computer-aided design-based X-ray beam modeling
Authors: Atsushi Fukuda, Nao Ichikawa, Kosuke Matsubara
Content type: Correction
Published: 11 December 2024 Pages: 346 – 346
