Keiichi Kubota - Articles - Scientific Research Publishing

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 5,737 Downloads 9,003 Views Citations
This article belongs to the Special Issue on Corporate Finance
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 4,010 Downloads 6,893 Views Citations
Evaluation of Integer Programming Solvers to Improve the Efficiency of Individual Work Planning (Articles)

Keiichi Takahashi

Open Journal of Modelling and Simulation Vol.13 No.1, January 14, 2025

DOI: 10.4236/ojmsi.2025.131003 83 Downloads 514 Views Citations
The Utility of Offering Course Subjects on Family Support for Paramedics in an Undergraduate Curriculum (Articles)

Chikage Kubota

Health Vol.17 No.11, November 4, 2025

DOI: 10.4236/health.2025.1711090 1,025 Downloads 1,917 Views Citations
A Study on the Educational Content of Ethics in the Paramedic Training Curriculum: Focusing on the Initial Offering of “Paramedical Ethics” (Articles)

Chikage Kubota

Open Journal of Social Sciences Vol.14 No.1, January 4, 2026

DOI: 10.4236/jss.2026.141005 601 Downloads 1,408 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 4,381 Downloads 6,170 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 2,605 Downloads 3,765 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 1,295 Downloads 2,271 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 762 Downloads 1,480 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 796 Downloads 2,248 Views Citations
Gender differences and laterality in maximal handgrip strength and controlled force exertion in young adults (Articles)

Hiroshi Kubota, Shinichi Demura

Health Vol.3 No.11, November 21, 2011

DOI: 10.4236/health.2011.311115 10,583 Downloads 20,435 Views Citations
Role on Moment of Inertia and Vortex Dynamics for a Thin Rotating Plate (Articles)

Yoshihiro Kubota, Osamu Mochizuki

World Journal of Mechanics Vol.3 No.6, September 12, 2013

DOI: 10.4236/wjm.2013.36028 5,619 Downloads 8,380 Views Citations
Numerical Investigation of Aerodynamic Characteristics by a Rotating Thin Plate (Articles)

Yoshihiro Kubota, Osamu Mochizuki

World Journal of Mechanics Vol.5 No.3, March 23, 2015

DOI: 10.4236/wjm.2015.53005 5,072 Downloads 6,804 Views Citations
Splash Formation Due to a Frog Diving into Water (Articles)

Yoshihiro Kubota, Osamu Mochizuki

World Journal of Mechanics Vol.5 No.7, July 23, 2015

DOI: 10.4236/wjm.2015.57014 6,413 Downloads 7,834 Views Citations
Drag Coefficient of a Non-Convex Polygonal Plate during Free Fall (Articles)

Yoshihiro Kubota, Yuhei Endo

Journal of Flow Control, Measurement & Visualization Vol.11 No.1, December 21, 2022

DOI: 10.4236/jfcmv.2023.111001 268 Downloads 1,209 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 2,961 Downloads 5,125 Views Citations
This article belongs to the Special Issue on Energy Security and Renewable Techniques
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 5,395 Downloads 8,385 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 5,753 Downloads 9,119 Views Citations
This article belongs to the Special Issue on Thermophysics and Fluid Science
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 7,984 Downloads 13,987 Views Citations
Tapping the Potential of Large Scale Solar PV System in Sabah: The Feasibility Analysis (Articles)

Maryam Huda, Keiichi Okajima, Kengo Suzuki

Energy and Power Engineering Vol.9 No.2, February 27, 2017

DOI: 10.4236/epe.2017.92009 2,390 Downloads 5,326 Views Citations
This article belongs to the Special Issue on Solar Energy and Applications

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