Koichi Ogawa - Articles - Scientific Research Publishing

Analysis of Dose Calculation Accuracy in Cone Beam Computed Tomography with Various Amount of Scattered Photon Contamination (Articles)

Keisuke Usui, Koichi Ogawa, Keisuke Sasai

International Journal of Medical Physics, Clinical Engineering and Radiation Oncology Vol.6 No.3, July 6, 2017

DOI: 10.4236/ijmpcero.2017.63022 1,682 Downloads 4,160 Views Citations
Removal of the Shadow of Cervical Vertebrae from Panoramic X-Ray Images with a Tomosynthesis Method (Articles)

Koichi Ogawa, Jyunpei Yamamoto, Masatoshi Yanase, Akitoshi Katsumata

Open Journal of Medical Imaging Vol.3 No.4, December 20, 2013

DOI: 10.4236/ojmi.2013.34023 5,255 Downloads 8,254 Views Citations
Registration of Two Dental Panoramic Radiographs (Articles)

Koichi Ogawa, Jyunpei Yamamoto, Masatoshi Yanase, Akitoshi Katsumata

Open Journal of Medical Imaging Vol.4 No.1, March 7, 2014

DOI: 10.4236/ojmi.2014.41002 3,743 Downloads 5,983 Views Citations
Urban Heat Island Assessment for a Tropical Urban Airshed in India (Articles)

Manju Mohan, Yukihiro Kikegawa, B. R. Gurjar, Shweta Bhati, Anurag Kandya, Koichi Ogawa

Atmospheric and Climate Sciences Vol.2 No.2, April 26, 2012

DOI: 10.4236/acs.2012.22014 11,321 Downloads 21,380 Views Citations
Clinical Feature of Japanese Patients with Fulminant Myocarditis—Myocarditis in Japanese Patients (Articles)

Hiroaki Kawano, Yasuhiro Nagayoshi, Sunao Kojima, Nahoko Kakihara, Satoshi Sakuma, Masumi Uchino, Aiko Komatsu, Machiko Asaka, Mitsuhiro Shimomura, Hiroshige Yamabe, Hisao Ogawa, Koichi Node

International Journal of Clinical Medicine Vol.2 No.3, July 22, 2011

DOI: 10.4236/ijcm.2011.23041 5,584 Downloads 8,999 Views Citations
Drainage Volume as an Indicator for Surgery in Pediatric Empyema (Articles)

Shoichi Tsuzaka, Toshiko Takezoe, Motoki Ebihara, Takashi Tsutsuno, Shotaro Taki, Shoko Ogawa, Yasuhiro Kondo, Kyoichi Deie, Itsuki Naya, Koichi Mizuta, Hiroshi Kawashima

Open Journal of Pediatrics Vol.15 No.3, May 21, 2025

DOI: 10.4236/ojped.2025.153031 104 Downloads 484 Views Citations
Does Massive Irrigation Reduce the Risk of Intra-Abdominal Abscess after Laparoscopic Appendectomy for Perforated Appendicitis? (Articles)

Shoichi Tsuzaka, Toshiko Takezoe, Motoki Ebihara, Takashi Tsu-Tsuno, Shotaro Taki, Shoko Ogawa, Yasuhiro Kondo, Kyoichi Deie, Itsuki Naya, Koichi Mizuta, Hiroshi Kawashima

Open Journal of Pediatrics Vol.15 No.3, May 27, 2025

DOI: 10.4236/ojped.2025.153037 120 Downloads 670 Views Citations
This article belongs to the Special Issue on Pediatric Infectious Diseases
Carbon Dioxide Capture and Utilization for Gas Engine (Articles)

Takashi Ogawa

Energy and Power Engineering Vol.5 No.10, December 25, 2013

DOI: 10.4236/epe.2013.510064 6,288 Downloads 9,491 Views Citations
Human Physical Activity Measurement Method Based on Electrostatic Induction (Articles)

Koichi Kurita

Journal of Sensor Technology Vol.4 No.3, September 1, 2014

DOI: 10.4236/jst.2014.43013 5,604 Downloads 6,986 Views Citations
Attractor-Based Simultaneous Design of the Minimum Set of Control Nodes and Controllers in Boolean Networks (Articles)

Koichi Kobayashi

Applied Mathematics Vol.7 No.14, August 18, 2016

DOI: 10.4236/am.2016.714131 2,024 Downloads 3,286 Views Citations
Possible Effect of Pressure Solution on the Movement of a Canister in the Buffer of Geological Disposal System (Articles)

Koichi Shin

International Journal of Geosciences Vol.8 No.2, February 10, 2017

DOI: 10.4236/ijg.2017.82006 2,053 Downloads 3,516 Views Citations
This article belongs to the Special Issue on Geochemistry and Isotope Research
Regeneration Traits of Four Dominant Species in a Cool-Temperate Conifer-Hardwood Mixed Forest, Northern Japan (Articles)

Koichi Takahashi

American Journal of Plant Sciences Vol.8 No.13, December 11, 2017

DOI: 10.4236/ajps.2017.813223 1,001 Downloads 2,295 Views Citations
Valuation Model of the Expected SBDA as a Forward-Looking Performance Measure for PE Funds (Articles)

Koichi Miyazaki

Journal of Mathematical Finance Vol.15 No.3, August 27, 2025

DOI: 10.4236/jmf.2025.153028 134 Downloads 725 Views Citations
Sounds of Vortex at Low Vortex Mach Numbers (Articles)

Koichi Takahashi

Open Journal of Fluid Dynamics Vol.16 No.3, August 18, 2026

DOI: 10.4236/ojfd.2026.163004 28 Downloads 152 Views Citations
Trends in age distribution of participants in a self-covered and a public expense-covered health check-up programs in Japan (Articles)

Maki Ogawa, Atsushi Imai

Health Vol.4 No.9, September 28, 2012

DOI: 10.4236/health.2012.49088 5,135 Downloads 7,681 Views Citations
The Relationship between Privatization and Regulation on Foreign Investment Policies (Articles)

Lihua Han, Hikaru Ogawa

Theoretical Economics Letters Vol.5 No.1, February 12, 2015

DOI: 10.4236/tel.2015.51014 3,191 Downloads 4,499 Views Citations
Heat Transfer Enhancement by Vortex Generators for Compact Heat Exchanger of Automobiles (Articles)

Shigeru Ogawa, Soma Usui

Open Journal of Fluid Dynamics Vol.8 No.3, September 20, 2018

DOI: 10.4236/ojfd.2018.83020 1,605 Downloads 4,595 Views Citations
Performance Improvement by Control of Wingtip Vortices for Vertical Axis Type Wind Turbine (Articles)

Shigeru Ogawa, Yusuke Kimura

Open Journal of Fluid Dynamics Vol.8 No.3, September 27, 2018

DOI: 10.4236/ojfd.2018.83021 1,991 Downloads 4,366 Views Citations
Cross-modal connectivity of the secondary auditory cortex with higher visual area in the congenitally deaf—A case study (Articles)

Yul-Wan Sung, Seiji Ogawa

Journal of Biomedical Science and Engineering Vol.6 No.3A, March 29, 2013

DOI: 10.4236/jbise.2013.63A040 4,808 Downloads 7,693 Views Citations
This article belongs to the Special Issue on Magnetic Resonance Imaging in Clinical Diagnosis
Periodicity of Cycle Time in a U-Shaped Production Line with Heterogeneous Workers under Carousel Allocation (Articles)

Mikihiko Hiraiwa, Koichi Nakade

Journal of Service Science and Management Vol.2 No.4, December 14, 2009

DOI: 10.4236/jssm.2009.24031 6,126 Downloads 10,429 Views Citations

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