Optimal agency contract for incentive and control under moral hazard in dynamic electric power networks

by Yasuaki Wasa, Kenji Hirata, Kenji Hirata, Kenko Uchida
Published 2019-07-01

Avaliação da técnica de microscopia de varredura em micro-ondas para análise de propriedades eletromagnéticas de materiais

by Anderson Kenji Hirata
Published 2015

Quantitative FDG PET Assessment for Oncology Therapy

by Kenji Hirata, Nagara Tamaki
Published 2021-02-01

A Preliminary Study to Use SUVmax of FDG PET-CT as an Identifier of Lesion for Artificial Intelligence

by Kenji Hirata, Kenji Hirata, Osamu Manabe, Osamu Manabe, Keiichi Magota, Sho Furuya, Sho Furuya, Tohru Shiga, Tohru Shiga, Kohsuke Kudo, Kohsuke Kudo
Published 2021-04-01

The Roles of Hypoxia Imaging Using ¹⁸F-Fluoromisonidazole Positron Emission Tomography in Glioma Treatment

by Kenji Hirata, Shigeru Yamaguchi, Tohru Shiga, Yuji Kuge, Nagara Tamaki
Published 2019-07-01

Texture Analysis in the Diagnosis of Primary Breast Cancer: Comparison of High-Resolution Dedicated Breast Positron Emission Tomography (dbPET) and Whole-Body PET/CT

by Yoko Satoh, Yoko Satoh, Kenji Hirata, Daiki Tamada, Satoshi Funayama, Hiroshi Onishi
Published 2020-12-01

Significant Enhancement of Piezoelectric Response in AlN by Yb Addition

by Kenji Hirata, Yuto Mori, Hiroshi Yamada, Masato Uehara, Sri Ayu Anggraini, Morito Akiyama
Published 2021-01-01

Glucose Metabolism and Its Complicated Relationship with Tumor Growth and Perfusion in Head and Neck Squamous Cell Carcinoma.

by Noriyuki Fujima, Tomohiro Sakashita, Akihiro Homma, Kenji Hirata, Tohru Shiga, Kohsuke Kudo, Hiroki Shirato
Published 2016-01-01

Development of Combination Methods for Detecting Malignant Uptakes Based on Physiological Uptake Detection Using Object Detection With PET-CT MIP Images

by Masashi Kawakami, Kenji Hirata, Sho Furuya, Kentaro Kobayashi, Hiroyuki Sugimori, Keiichi Magota, Chietsugu Katoh, Chietsugu Katoh
Published 2020-12-01

A semi-automated technique determining the liver standardized uptake value reference for tumor delineation in FDG PET-CT.

by Kenji Hirata, Kentaro Kobayashi, Koon-Pong Wong, Osamu Manabe, Andrew Surmak, Nagara Tamaki, Sung-Cheng Huang
Published 2014-01-01

A convolutional neural network-based system to classify patients using FDG PET/CT examinations

by Keisuke Kawauchi, Sho Furuya, Kenji Hirata, Chietsugu Katoh, Osamu Manabe, Kentaro Kobayashi, Shiro Watanabe, Tohru Shiga
Published 2020-03-01

Herpes zoster infection mimicking pelvic lymph node metastasis on FDG-PET/CT in a patient with cervical cancer

by Kazutaka Harashima, Shiro Watanabe, Nanase Okazaki, Daisuke Endo, Yuko Uchiyama, Fumi Kato, Kenji Hirata, Kohsuke Kudo
Published 2021-07-01

Voxel based comparison and texture analysis of 18F-FDG and 18F-FMISO PET of patients with head-and-neck cancer.

by Markus Kroenke, Kenji Hirata, Andrei Gafita, Shiro Watanabe, Shozo Okamoto, Keiichi Magota, Tohru Shiga, Yuji Kuge, Nagara Tamaki
Published 2019-01-01

Preliminary study of AI-assisted diagnosis using FDG-PET/CT for axillary lymph node metastasis in patients with breast cancer

by Zongyao Li, Kazuhiro Kitajima, Kenji Hirata, Ren Togo, Junki Takenaka, Yasuo Miyoshi, Kohsuke Kudo, Takahiro Ogawa, Miki Haseyama
Published 2021-01-01

FDG-PET Findings of Intraductal Oncocytic Papillary Neoplasms of the Pancreas: Two Case Reports

by Takashi Kato, Shuji Ikari, Kenji Hirata, Takuro Machida, Hideaki Nakamura, Takashi Meguro, Takayuki Morita, Toshiyuki Takahashi, Nagara Tamaki, Shoichi Horita
Published 2012-06-01

Change in 18F-Fluoromisonidazole PET Is an Early Predictor of the Prognosis in the Patients with Recurrent High-Grade Glioma Receiving Bevacizumab Treatment.

by Shigeru Yamaguchi, Kenji Hirata, Takuya Toyonaga, Kentaro Kobayashi, Yukitomo Ishi, Hiroaki Motegi, Hiroyuki Kobayashi, Tohru Shiga, Nagara Tamaki, Shunsuke Terasaka, Kiyohiro Houkin
Published 2016-01-01

Which is the proper reference tissue for measuring the change in FDG PET metabolic volume of cardiac sarcoidosis before and after steroid therapy?

by Sho Furuya, Osamu Manabe, Hiroshi Ohira, Kenji Hirata, Tadao Aikawa, Masanao Naya, Ichizo Tsujino, Kazuhiro Koyanagawa, Toshihisa Anzai, Noriko Oyama-Manabe, Tohru Shiga
Published 2018-10-01

PET/CT scanning with 3D acquisition is feasible for quantifying myocardial blood flow when diagnosing coronary artery disease

by Osamu Manabe, Masanao Naya, Tadao Aikawa, Masahiko Obara, Keiichi Magota, Markus Kroenke, Noriko Oyama-Manabe, Kenji Hirata, Daiki Shinyama, Chietsugu Katoh, Nagara Tamaki
Published 2017-06-01

Preoperative Texture Analysis Using ¹¹C-Methionine Positron Emission Tomography Predicts Survival after Surgery for Glioma

by Osamu Manabe, Shigeru Yamaguchi, Kenji Hirata, Kentaro Kobayashi, Hiroyuki Kobayashi, Shunsuke Terasaka, Takuya Toyonaga, Keiichi Magota, Yuji Kuge, Nagara Tamaki, Tohru Shiga, Kohsuke Kudo
Published 2021-01-01

Synovial fluid presepsin as a novel biomarker for the rapid differential diagnosis of native joint septic arthritis from crystal arthritis

by Takashi Imagama, Kazushige Seki, Toshihiro Seki, Atsunori Tokushige, Yuta Matsuki, Kazuhiro Yamazaki, Daisuke Nakashima, Tomoya Okazaki, Kenji Hirata, Manabu Yamamoto, Hiroshi Tanaka, Takashi Sakai
Published 2021-01-01