Kohei Maruyama - Articles - Scientific Research Publishing

Arbuscular Mycorrhizal Fungal Community Structure in Soybean Roots: Comparison between Kanagawa and Hokkaido, Japan (Articles)

Katsunori Isobe, Kohei Maruyama, Singo Nagai, Masao Higo, Tomiya Maekawa, Gaku Mizonobe, Rhae A. Drijber, Ryuichi Ishii

Advances in Microbiology Vol.1 No.1, December 16, 2011

DOI: 10.4236/aim.2011.11003 6,003 Downloads 14,183 Views Citations
The Relation among the Solar Activity, the Total Ozone, QBO, NAO, and ENSO by Wavelet-Based Multifractal Analysis (Articles)

Fumio Maruyama

Journal of Applied Mathematics and Physics Vol.6 No.6, June 28, 2018

DOI: 10.4236/jamp.2018.66109 988 Downloads 2,346 Views Citations
Relationship between the Atmospheric CO₂ and Climate Indices by Wavelet-Based Multifractal Analysis (Articles)

Fumio Maruyama

Journal of Geoscience and Environment Protection Vol.7 No.1, January 22, 2019

DOI: 10.4236/gep.2019.71004 902 Downloads 1,822 Views Citations
Relationship between the Sunspot Number and Solar Polar Field by Wavelet-Based Multifractal Analysis (Articles)

Fumio Maruyama

Journal of Applied Mathematics and Physics Vol.7 No.5, May 17, 2019

DOI: 10.4236/jamp.2019.75070 750 Downloads 1,715 Views Citations
Influence of the Atlantic Multidecadal Oscillation and the Pacific Decadal Oscillation on Global Temperature by Wavelet-Based Multifractal Analysis (Articles)

Fumio Maruyama

Journal of Geoscience and Environment Protection Vol.7 No.8, August 16, 2019

DOI: 10.4236/gep.2019.78008 809 Downloads 2,265 Views Citations
Relationship between the Northern Hemisphere Sea Ice Area and Global Temperature by Multifractal Analysis (Articles)

Fumio Maruyama

Journal of Applied Mathematics and Physics Vol.8 No.5, May 20, 2020

DOI: 10.4236/jamp.2020.85069 597 Downloads 1,513 Views Citations
Analyzing the Annual Maximum Magnitude of Earthquakes in Japan by Extreme Value Theory (Articles)

Fumio Maruyama

Open Journal of Applied Sciences Vol.10 No.12, December 23, 2020

DOI: 10.4236/ojapps.2020.1012057 642 Downloads 2,174 Views Citations
Analysis of Japan and World Records in the 100 m Dash Using Extreme Value Theory (Articles)

Fumio Maruyama

Journal of Applied Mathematics and Physics Vol.9 No.7, July 8, 2021

DOI: 10.4236/jamp.2021.97097 402 Downloads 1,579 Views Citations
An Analysis of the Maximum Lifespan in the World and Japan (Articles)

Fumio Maruyama

Journal of Biosciences and Medicines Vol.10 No.4, April 22, 2022

DOI: 10.4236/jbm.2022.104021 463 Downloads 1,314 Views Citations
Ultimate Olympics Records in Athletics Using Extreme Value Theory (Articles)

Fumio Maruyama

Open Journal of Applied Sciences Vol.12 No.4, April 29, 2022

DOI: 10.4236/ojapps.2022.124038 332 Downloads 1,771 Views Citations
Relationship between Solar Activity, Total Ozone, and Solar Ultraviolet Radiation: Multifractal Analysis (Articles)

Fumio Maruyama

Journal of Applied Mathematics and Physics Vol.10 No.6, June 24, 2022

DOI: 10.4236/jamp.2022.106130 222 Downloads 901 Views Citations
Analyzing of the ENSO Index Using Extreme Value Theory (Articles)

Fumio Maruyama

Journal of Geoscience and Environment Protection Vol.11 No.6, June 28, 2023

DOI: 10.4236/gep.2023.116007 212 Downloads 865 Views Citations
Analysis of the USD/JPY and EUR/JPY Exchange Rates Using Multifractal Analysis and Extreme Value Theory (Articles)

Fumio Maruyama

Journal of Applied Mathematics and Physics Vol.11 No.10, October 17, 2023

DOI: 10.4236/jamp.2023.1110184 221 Downloads 1,087 Views Citations
Estimation of Return Level for Maximum Daily and Hourly Precipitation in Nagano Prefecture, Japan, Using the Extreme Value Theory (Articles)

Fumio Maruyama

Open Journal of Applied Sciences Vol.14 No.8, August 13, 2024

DOI: 10.4236/ojapps.2024.148136 158 Downloads 643 Views Citations
Global Warming in Japanese Cities from 1960 to 2019 Using Machine Learning (Articles)

Fumio Maruyama

Journal of Geoscience and Environment Protection Vol.12 No.9, September 29, 2024

DOI: 10.4236/gep.2024.129011 122 Downloads 812 Views Citations
The Relationship between Athletic Abilities of Japanese High School Soccer Players and Their Psychological Skills in Both Athletic Club and School Life Settings (Articles)

Kohei Ueno

Advances in Physical Education Vol.4 No.2, May 5, 2014

DOI: 10.4236/ape.2014.42008 4,534 Downloads 7,828 Views Citations
A New Algorithm for Generalized Least Squares Factor Analysis with a Majorization Technique (Articles)

Kohei Adachi

Open Journal of Statistics Vol.5 No.3, April 27, 2015

DOI: 10.4236/ojs.2015.53020 3,427 Downloads 5,412 Views Citations
This article belongs to the Special Issue on Multivariate Analysis
The Effect of Participation in a Game of Tag, an Activity Promoting Helping Behavior, on Children’s Helping Behavior-Related Self-Efficacy (Articles)

Kohei Ueno

Advances in Physical Education Vol.8 No.2, May 25, 2018

DOI: 10.4236/ape.2018.82021 1,201 Downloads 3,477 Views Citations
Temperature and Heat Flux Distributions through Single and Double Window Glazing Nongray Calculation (Articles)

Maatouk Khoukhi, Shigenao Maruyama

Smart Grid and Renewable Energy Vol.2 No.1, February 28, 2011

DOI: 10.4236/sgre.2011.21003 7,778 Downloads 13,815 Views Citations
Positioning Training Tool for Radiography (Articles)

Toshinori Maruyama, Hideki Yamamoto

Positioning Vol.4 No.4, November 13, 2013

DOI: 10.4236/pos.2013.44029 9,778 Downloads 14,419 Views Citations

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