Works by Sakai, Koji

Results: 75

DWI-based MR thermometry: could it discriminate Alzheimer's disease from mild cognitive impairment and healthy subjects?

Published in:

Neuroradiology, 2022, v. 64, n. 10, p. 1979, doi. 10.1007/s00234-022-02969-y

By:

Asfuroğlu, Berrak Barutcu;
Topkan, Tuğberk Andaç;
Kaydu, Nesrin Erdoğan;
Sakai, Koji;
Öner, Ali Yusuf;
Karaman, Yahya;
Yamada, Kei;
Tali, E. Turgut

Publication type:

Article

Brain core temperature of patients with mild traumatic brain injury as assessed by DWI-thermometry.

Published in:

Neuroradiology, 2014, v. 56, n. 10, p. 809, doi. 10.1007/s00234-014-1384-5

By:

Tazoe, Jun;
Yamada, Kei;
Sakai, Koji;
Akazawa, Kentaro;
Mineura, Katsuyoshi

Publication type:

Article

Detection of early neuronal damage in CADASIL patients by q-space MR imaging.

Published in:

Neuroradiology, 2013, v. 55, n. 3, p. 283, doi. 10.1007/s00234-012-1105-x

By:

Yamada, Kei;
Sakai, Koji;
Akazawa, Kentaro;
Sugimoto, Naozo;
Nakagawa, Masanori;
Mizuno, Toshiki

Publication type:

Article

The diffusion MRI signature index is highly correlated with immunohistochemical status and molecular subtype of invasive breast carcinoma.

Published in:

European Radiology, 2022, v. 32, n. 7, p. 4879, doi. 10.1007/s00330-022-08562-4

By:

Goto, Mariko;
Le Bihan, Denis;
Sakai, Koji;
Yamada, Kei

Publication type:

Article

Diagnostic performance of initial enhancement analysis using ultra-fast dynamic contrast-enhanced MRI for breast lesions.

Published in:

2019

By:

Goto, Mariko;
Sakai, Koji;
Yokota, Hajime;
Kiba, Maki;
Yoshida, Mariko;
Imai, Hiroshi;
Weiland, Elisabeth;
Yokota, Isao;
Yamada, Kei

Publication type:

journal article

Stripe-patterned Microtunnel Device for Evaluating Acceleration of Conduction Velocity in Neuron and Schwann Cell Myelinating Coculture.

Published in:

Sensors & Materials, 2018, v. 30, n. 12, Part 3, p. 2979, doi. 10.18494/SAM.2018.2051

By:

Koji Sakai;
Kenta Shimba;
Kiyoshi Kotani;
Yasuhiko Jimbo

Publication type:

Article

Use of a deep learning algorithm for non-mass enhancement on breast MRI: comparison with radiologists' interpretations at various levels.

Published in:

Japanese Journal of Radiology, 2023, v. 41, n. 10, p. 1094, doi. 10.1007/s11604-023-01435-w

By:

Goto, Mariko;
Sakai, Koji;
Toyama, Yasuchiyo;
Nakai, Yoshitomo;
Yamada, Kei

Publication type:

Article

Whole-tumor histogram analysis of DWI and QSI for differentiating between meningioma and schwannoma: a pilot study.

Published in:

2019

By:

Nagano, Hitomi;
Sakai, Koji;
Tazoe, Jun;
Yasuike, Masashi;
Akazawa, Kentaro;
Yamada, Kei

Publication type:

journal article

Machine learning studies on major brain diseases: 5-year trends of 2014-2018.

Published in:

2019

By:

Sakai, Koji;
Yamada, Kei

Publication type:

journal article

Brain-core temperature of patients before and after orthotopic liver transplantation assessed by DWI thermometry.

Published in:

2018

By:

Sparacia, Gianvincenzo;
Cannella, Roberto;
Lo Re, Vincenzina;
Mamone, Giuseppe;
Sakai, Koji;
Yamada, Kei;
Miraglia, Roberto

Publication type:

journal article

Assessment of brain core temperature using MR DWI-thermometry in Alzheimer disease patients compared to healthy subjects.

Published in:

2017

By:

Sparacia, Gianvincenzo;
Sakai, Koji;
Yamada, Kei;
Giordano, Giovanna;
Coppola, Rosalia;
Midiri, Massimo;
Grimaldi, Luigi;
Grimaldi, Luigi Maria

Publication type:

journal article

Can we shorten the q-space imaging to make it clinically feasible?

Published in:

2017

By:

Sakai, Koji;
Yamada, Kei;
Akazawa, Kentaro;
Tazoe, Jun;
Yasuike, Masashi;
Nagano, Hitomi;
Ikeno, Hiroyasu;
Nakagawa, Toshiaki

Publication type:

journal article

Assessment of brain temperatures during different phases of the menstrual cycle using diffusion-weighted imaging thermometry.

Published in:

2016

By:

Tsukamoto, Taro;
Shimono, Taro;
Sai, Asari;
Sakai, Koji;
Yamamoto, Akira;
Sakamoto, Shinichi;
Miki, Yukio

Publication type:

journal article

Recording axonal conduction to evaluate the integration of pluripotent cell-derived neurons into a neuronal network.

Published in:

Biomedical Microdevices, 2015, v. 17, n. 5, p. 1, doi. 10.1007/s10544-015-9997-y

By:

Shimba, Kenta;
Sakai, Koji;
Takayama, Yuzo;
Kotani, Kiyoshi;
Jimbo, Yasuhiko

Publication type:

Article

Does cerebrospinal fluid pulsation affect diffusion‐weighted imaging thermometry? A study in healthy volunteers.

Published in:

NMR in Biomedicine, 2022, v. 35, n. 8, p. 1, doi. 10.1002/nbm.4738

By:

Sakai, Koji;
Kentaro, Akazawa;
Tazoe, Jun;
Ikeno, Hiroyasu;
Nakagawa, Toshiaki;
Yamada, Kei

Publication type:

Article

Intraventricular temperature measured by diffusion-weighted imaging compared with brain parenchymal temperature measured by MRS in vivo.

Published in:

NMR in Biomedicine, 2016, v. 29, n. 7, p. 890, doi. 10.1002/nbm.3542

By:

Sumida, Kaoru;
Sato, Noriko;
Ota, Miho;
Sakai, Koji;
Sone, Daichi;
Yokoyama, Kota;
Kimura, Yukio;
Maikusa, Norihide;
Imabayashi, Etsuko;
Matsuda, Hiroshi;
Kunimatsu, Akira;
Ohtomo, Kuni

Publication type:

Article

Calculation methods for ventricular diffusion-weighted imaging thermometry: phantom and volunteer studies.

Published in:

NMR in Biomedicine, 2012, v. 25, n. 2, p. 340, doi. 10.1002/nbm.1755

By:

Sakai, Koji;
Yamada, Kei;
Sugimoto, Naozo

Publication type:

Article

Age-dependent brain temperature decline assessed by diffusion-weighted imaging thermometry.

Published in:

NMR in Biomedicine, 2011, v. 24, n. 9, p. 1063, doi. 10.1002/nbm.1656

By:

Sakai, Koji;
Yamada, Kei;
Mori, Susumu;
Sugimoto, Naozo;
Nishimura, Tsunehiko

Publication type:

Article

LIFE CYCLE MANAGEMENT OF CONCRETE STRUCTURES BASED ON SUSTAINABILITY INDICATORS.

Published in:

Acta Polytechnica CTU Proceedings, 2022, v. 33, p. 644, doi. 10.14311/APP.2022.33.0644

By:

HIROSHI YOKOTA;
KOHEI NAGAI;
KOJI SAKAI

Publication type:

Article

PROPERTIES OF CONCRETE USING CRUSHED STONE POWDER WITH VARIOUS SPECIFIC SURFACE AREAS.

Published in:

Acta Polytechnica CTU Proceedings, 2022, v. 33, p. 363, doi. 10.14311/APP.2022.33.0363

By:

Matsuka, Takeju;
Suzuki, Mariko;
Matsushita, Haruhiko;
Yokota, Hiroshi;
Sakai, Koji

Publication type:

Article

The Extent and Efficiency of Credit Reallocation During Economic Downturns.

Published in:

Journal of Risk & Financial Management, 2024, v. 17, n. 12, p. 574, doi. 10.3390/jrfm17120574

By:

Sakai, Koji;
Uesugi, Iichiro

Publication type:

Article

A Method for Estimating Physician Stress Using Wearable Sensor Devices.

Published in:

Sensors & Materials, 2022, v. 34, n. 8, Part 1, p. 2955, doi. 10.18494/SAM3908

By:

Issei Imura;
Yusuke Gotoh;
Koji Sakai;
Yu Ohara;
Jun Tazoe;
Hiroshi Miura;
Tatsuya Hirota;
Akira Uchiyama;
Yoshinari Nomura

Publication type:

Article

Alteration of brain temperature and systemic inflammation in Parkinson's disease.

Published in:

2020

By:

Chen, Hsiu-Ling;
Yamada, Kei;
Sakai, Koji;
Lu, Cheng-Hsien;
Chen, Meng-Hsiang;
Lin, Wei-Che

Publication type:

journal article

Altered coupling of regional cerebral blood flow and brain temperature in schizophrenia compared with bipolar disorder and healthy subjects.

Published in:

Journal of Cerebral Blood Flow & Metabolism, 2014, v. 34, n. 12, p. 1868, doi. 10.1038/jcbfm.2014.151

By:

Ota, Miho;
Sato, Noriko;
Sakai, Koji;
Okazaki, Mitsutoshi;
Maikusa, Norihide;
Hattori, Kotaro;
Hori, Hiroaki;
Teraishi, Toshiya;
Shimoji, Keigo;
Yamada, Kei;
Kunugi, Hiroshi

Publication type:

Article

Local production of angiotensin II in the subfornical organ causes elevated drinking.

Published in:

2007

By:

Sakai, Koji;
Agassandian, Khristofor;
Morimoto, Satoshi;
Sinnayah, Puspha;
Cassell, Martin D.;
Davisson, Robin L.;
Sigmund, Curt D.

Publication type:

journal article

Magnetometry of neurons using a superconducting qubit.

Published in:

Communications Physics, 2023, v. 6, n. 1, p. 1, doi. 10.1038/s42005-023-01133-z

By:

Toida, Hiraku;
Sakai, Koji;
Teshima, Tetsuhiko F.;
Hori, Masahiro;
Kakuyanagi, Kosuke;
Mahboob, Imran;
Ono, Yukinori;
Saito, Shiro

Publication type:

Article

Persistent Atrial Tachycardia Mimicking Inappropriate Sinus Tachycardia: A Case Report

Published in:

Journal of Arrhythmia, 2011, v. 27, n. 3, p. 214, doi. 10.1016/S1880-4276(11)80047-5

By:

Kubo, Toshihiko;
Takahashi, Masaru;
Sakai, Koji;
Matsusaka, Hidenori;
Koga, Junichiro;
Horimoto, Koshin;
Sasaki, Kaori;
Ashihara, Toshiaki

Publication type:

Article

Deep Multi-Objective Learning from Low-Dose CT for Automatic Lung-RADS Report Generation.

Published in:

Journal of Personalized Medicine, 2022, v. 12, n. 3, p. 417, doi. 10.3390/jpm12030417

By:

Chang, Yung-Chun;
Hsing, Yan-Chun;
Chiu, Yu-Wen;
Shih, Cho-Chiang;
Lin, Jun-Hong;
Hsiao, Shih-Hsin;
Sakai, Koji;
Ko, Kai-Hsiung;
Chen, Cheng-Yu

Publication type:

Article

Regulated Expression of Human Immunodeficiency Virus Type 1 in Human Glial Cells: Induction of Dormant Virus.

Published in:

Pathobiology, 1992, v. 60, n. 4, p. 195, doi. 10.1159/000163723

By:

Shahabuddin, Muhammad;
Volsky, Barbara;
Kim, Helen;
Sakai, Koji;
Volsky, David J.

Publication type:

Article

Moving Away from Carbon Neutrality Turmoil.

Published in:

Concrete International, 2024, v. 46, n. 11, p. 58

By:

Koji Sakai;
Takeju Matsuka

Publication type:

Article

Insights from Industry Experts.

Published in:

2024

By:

Van Dam, Thomas;
Weiss, Jason;
Sakai, Koji

Publication type:

Proceeding

The Essence of Carbon Neutrality in Concrete-Related Technologies.

Published in:

Concrete International, 2023, v. 45, n. 11, p. 40

By:

Koji Sakai;
Takeju Matsuka

Publication type:

Article

ACI Concrete Sustainability Forum XI: Concrete sustainability is entering a new stage!

Published in:

2019

By:

Koji Sakai;
Buffenbarger, Julie K.

Publication type:

Proceeding

11th ACI Concrete Sustainability Forum: Concrete sustainability is entering a new stage.

Published in:

2018

By:

Koji Sakai

Publication type:

Proceeding

ACI Concrete Sustainability Forum Celebrates 10 Years.

Published in:

2018

By:

Koji Sakai;
Buffenbarger, Julie K.

Publication type:

Proceeding

ACI Concrete Sustainability Forum IX.

Published in:

2017

By:

Koji Sakai;
Buffenbarger, Julie K.

Publication type:

Proceeding

ACI Concrete Sustainability Forum VIII.

Published in:

2016

By:

Sakai, Koji;
Buffenbarger, Julie K.

Publication type:

Proceeding

ACI Concrete Sustainability Forum VII.

Published in:

2015

By:

Sakai, Koji;
Buffenbarger, Julie K.

Publication type:

Proceeding

Concrete Sustainability Forum VI.

Published in:

Concrete International, 2014, v. 36, n. 3, p. 55

By:

Koji Sakai;
Buffenbarger, Julie K.

Publication type:

Article

Concrete Sustainability Forum V.

Published in:

2013

By:

Sakai, Koji;
Buffenbarger, Julie K.

Publication type:

Proceeding

Concrete Sustainability Forum IV.

Published in:

2012

By:

Sakai, Koji;
Buffenbarger, Julie K.

Publication type:

Proceeding

Concrete Sustainability Forum III.

Published in:

2011

By:

SAKAI, KOJI;
BUFFENBARGER, JULIE K.

Publication type:

Proceeding

Sustainability evaluation of butterfly web bridge.

Published in:

Structural Concrete, 2018, v. 19, n. 2, p. 422, doi. 10.1002/suco.201700010

By:

Shibata, Toshio;
Kata, Kenichi;
Kasuga, Akio;
Sakai, Koji

Publication type:

Article

Application of sustainability design to an existing viaduct in a hilly area.

Published in:

Structural Concrete, 2018, v. 19, n. 2, p. 440, doi. 10.1002/suco.201600237

By:

Shibata, Toshio;
Asai, Hirotaka;
Fujioka, Taisuke;
Kasuga, Akio;
Sakai, Koji

Publication type:

Article

Sustainability design of concrete structures.

Published in:

Structural Concrete, 2016, v. 17, n. 6, p. 1114, doi. 10.1002/suco.201600069

By:

Sakai, Koji;
Shibata, Toshio;
Kasuga, Akio;
Nakamura, Hikaru

Publication type:

Article

Sustainability in fib Model Code 2010 and its future perspective.

Published in:

Structural Concrete, 2013, v. 14, n. 4, p. 301, doi. 10.1002/suco.201300012

By:

Sakai, Koji

Publication type:

Article

Sustainability.

Published in:

Structural Concrete, 2011, v. 12, n. 1, p. 3, doi. 10.1002/suco.201190001

By:

Sakai, Koji

Publication type:

Article

Editorial.

Published in:

2008

By:

Sakai, Koji

Publication type:

Editorial

Searching Method for Three-Dimensional Puncture Route to Support Computed Tomography-Guided Percutaneous Puncture.

Published in:

Journal of Imaging, 2024, v. 10, n. 10, p. 251, doi. 10.3390/jimaging10100251

By:

Gotoh, Yusuke;
Takeda, Aoi;
Masui, Koji;
Sakai, Koji;
Fujimoto, Manato

Publication type:

Article

Computerized Segmentation Method for Nonmasses on Breast DCE-MRI Images Using ResUNet++ with Slice Sequence Learning and Cross-Phase Convolution.

Published in:

Journal of Digital Imaging, 2024, v. 37, n. 4, p. 1567, doi. 10.1007/s10278-024-01053-6

By:

Hizukuri, Akiyoshi;
Nakayama, Ryohei;
Goto, Mariko;
Sakai, Koji

Publication type:

Article