A Half-Arc Multiple Deep-Inspiration Breath-Hold Volumetric Modulated Arc Therapy for a Lung Tumor with 10 MV Flattening-Filter-Free Beams and an Image Sensor Measuring a Distance Map to Thorax Surface: An Initial Clinical Experience (Articles)

Keiichi Nakagawa, Kanabu Nawa, Masatoshi Hashimoto, Shuri Aoki, Yoshihiro Kaneko, Hideomi Yamashita, Akihiro Haga

Int'l J. of Medical Physics, Clinical Eng. and Radiation Oncology Vol.6 No.1，January 13, 2017

DOI: 10.4236/ijmpcero.2017.61004   1,189 Downloads  1,662 Views  Citations

Case Report: Anaplastic Astrocytoma Treated with Postoperative Radiotherapy Using Flattening Filter-Free Volumetric Arc Therapy (FFF-VMAT) during Pregnancy—Acceptable Fetal Dosimetry (Articles)

Tomoyuki Noyama, Wataru Takahashi, Yuki Nozawa, Kanabu Nawa, Hideomi Yamashita, Osamu Abe, Keiichi Nakagawa

Journal of Cancer Therapy Vol.11 No.11，November 26, 2020

DOI: 10.4236/jct.2020.1111063   49 Downloads  134 Views  Citations

A Mixture of Glycosylated proBNP and BNP-32 Is a Suitable Calibrator for BNP Immunoassays (Articles)

Keiichi Masuta, Kenzo Funatsuki, Youko Inoue, Izuru Masuda, Toshio Nishikimi, Yasuaki Nakagawa, Kazukiyo Horii, Hiroshi Nishi, Masayo Igarashi, Norio Ota

Open Journal of Clinical Diagnostics Vol.9 No.2，June 29, 2019

DOI: 10.4236/ojcd.2019.92004   529 Downloads  874 Views  Citations

S¹-Equivariant CMC Surfaces in the Berger Sphere and the Corresponding Lagrangians (Articles)

Keiichi Kikuchi

Advances in Pure Mathematics Vol.3 No.2，March 7, 2013

DOI: 10.4236/apm.2013.32037   3,448 Downloads  5,724 Views  Citations

Asset Pricing with Stochastic Habit Formation (Articles)

Masao Nakagawa

Journal of Mathematical Finance Vol.2 No.2，May 23, 2012

DOI: 10.4236/jmf.2012.22018   4,516 Downloads  8,299 Views  Citations

Unsteady Behavior of Cavitating Waterjet in an Axisymmetric Convergent-Divergent Nozzle: High Speed Observation and Image Analysis Based on Frame Difference Method (Articles)

Shota Hayashi, Keiichi Sato

Journal of Flow Control, Measurement & Visualization Vol.2 No.3，July 24, 2014

DOI: 10.4236/jfcmv.2014.23011   3,607 Downloads  4,595 Views  Citations

Experimental Study of Non-Destructive Approach on PEMFC Stack Using Tri-Axis Magnetic Sensor Probe (Articles)

Yutaro Akimoto, Keiichi Okajima

Journal of Power and Energy Engineering Vol.3 No.3，March 12, 2015

DOI: 10.4236/jpee.2015.33001   2,157 Downloads  2,638 Views  Citations

A Method for the Detection of Decrease in Power in PV Systems Using Satellite Data (Articles)

Kota Kawasaki, Keiichi Okajima

Smart Grid and Renewable Energy Vol.10 No.1，January 15, 2019

DOI: 10.4236/sgre.2019.101001   757 Downloads  1,044 Views  Citations

Further Improvement of Reflection Efficiency of a Magnetic Mirror and Replenishment against Loss of Escaping Deuteron Ions (Articles)

Mitsuaki Nagata, Keiichi Sawada

Journal of Modern Physics Vol.10 No.2，February 27, 2019

DOI: 10.4236/jmp.2019.102011   309 Downloads  461 Views  Citations

Possibility for Short-Term Forecasting of Japanese Stocks Return by Randomly Distributed Embedding Theory (Articles)

Seisuke Sugitomo, Keiichi Maeta

Journal of Mathematical Finance Vol.9 No.3，July 8, 2019

DOI: 10.4236/jmf.2019.93015   404 Downloads  1,131 Views  Citations

Statistical Theory of Turbulence by the Late Lamented Dr. Shunichi Tsugé Case Study on Flow through a Grid in Wind Tunnel (Articles)

Takeo Nakagawa, Hiroyuki Iida

Open Journal of Applied Sciences Vol.2 No.4B，January 9, 2013

DOI: 10.4236/ojapps.2012.24B005   1,864 Downloads  3,484 Views  Citations

Application of the COPD Assessment Test (CAT) to Patients with Interstitial Lung Disease (Articles)

Fujiko Someya, Takao Nakagawa

Health Vol.6 No.19，November 7, 2014

DOI: 10.4236/health.2014.619295   4,133 Downloads  4,920 Views  Citations
This article belongs to the Special Issue on Health Care and Rehabilitation

Statistical Arbitrage Strategy in Multi-Asset Market Using Time Series Analysis (Articles)

Takahiro Imai, Kei Nakagawa

Journal of Mathematical Finance Vol.10 No.2，May 21, 2020

DOI: 10.4236/jmf.2020.102020   391 Downloads  940 Views  Citations
This article belongs to the Special Issue on Finance and Portfolio Management

Professional Disputation (Articles)

Takeo Nakagawa, Ai Nakagawa, Hiroyuki Iida, Shungo Kawanishi

Creative Education Vol.4 No.8，July 30, 2013

DOI: 10.4236/ce.2013.48072   3,543 Downloads  4,916 Views  Citations

Photovoltaic Power Potential Analysis in Equator Territorial: Case Study of Makassar City, Indonesia (Articles)

Muhammad Akbar Sihotang, Keiichi Okajima

Journal of Power and Energy Engineering Vol.5 No.1，January 10, 2017

DOI: 10.4236/jpee.2017.51002   2,187 Downloads  3,205 Views  Citations
This article belongs to the Special Issue on Energy Security and Renewable Techniques

Is the RENP Process Probable for a Xe Atom Embedded in Quantum Solid? (Articles)

S. T. Nakagawa, Y. Senju

Journal of Applied Mathematics and Physics Vol.2 No.9，August 22, 2014

DOI: 10.4236/jamp.2014.29097   4,400 Downloads  4,709 Views  Citations

Identifier Migration for Identity Continuance in Single Sign-On (Articles)

Yoshio Kakizaki, Kazunari Maeda, Keiichi Iwamura

Journal of Information Security Vol.3 No.4，October 31, 2012

DOI: 10.4236/jis.2012.34037   4,777 Downloads  7,111 Views  Citations

Performances and Rotating Flows of Rotary Jet Pump (Articles)

Keiichi Komaki, Toshiaki Kanemoto, Kenji Sagara

Open Journal of Fluid Dynamics Vol.2 No.4A，January 2, 2013

DOI: 10.4236/ojfd.2012.24A048   4,994 Downloads  7,560 Views  Citations
This article belongs to the Special Issue on Thermophysics and Fluid Science

Corporate Financing, Taxation, and Tobin’s q: Evidence from Japanese Firms and Industries (Articles)

Keiichi Kubota, Susumu Saito, Hitoshi Takehara

Journal of Mathematical Finance Vol.3 No.3A，October 8, 2013

DOI: 10.4236/jmf.2013.33A004   4,825 Downloads  7,016 Views  Citations
This article belongs to the Special Issue on Corporate Finance

High Speed Observation of Periodic Cavity Behavior in a Convergent-Divergent Nozzle for Cavitating Water Jet (Articles)

Keiichi Sato, Yuta Taguchi, Shota Hayashi

Journal of Flow Control, Measurement & Visualization Vol.1 No.3，October 8, 2013

DOI: 10.4236/jfcmv.2013.13013   6,796 Downloads  11,618 Views  Citations