0000-0003-4347-3943

AGO-5920-2022

Ogasawara, Masatsugu

PhD in Geological and Earth sciences

Publications

Citations

h-index

R-3ACAE-0A063-FW21A

0000-0003-4347-3943

AGO-5920-2022

Research interests

Geochemistry Geology

Skills

X-ray fluorescence (XRF)

By date By citations

Without own publications

By date By citations

Without own publications

By date By citations

Total publications

Total citations

Citations per publication

7.67

Average publications per year

0.43

Average coauthors

Publications years

2018-2024 (7 years)

h-index

i10-index

m-index

0.29

o-index

g-index

w-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1 2
Geology	Geology, 2, 66.67% Geology 2 publications, 66.67%
Water Science and Technology	Water Science and Technology, 1, 33.33% Water Science and Technology 1 publication, 33.33%
Ocean Engineering	Ocean Engineering, 1, 33.33% Ocean Engineering 1 publication, 33.33%
	1 2

Journals

	1
Geological Society Special Publication	Geological Society Special Publication, 1, 33.33% Geological Society Special Publication 1 publication, 33.33%
Terra Nova	Terra Nova, 1, 33.33% Terra Nova 1 publication, 33.33%
Island Arc	Island Arc, 1, 33.33% Island Arc 1 publication, 33.33%
	1

Citing journals

	1 2 3 4 5
Island Arc	Island Arc, 5, 21.74% Island Arc 5 citations, 21.74%
Geostandards and Geoanalytical Research	Geostandards and Geoanalytical Research, 2, 8.7% Geostandards and Geoanalytical Research 2 citations, 8.7%
Precambrian Research	Precambrian Research, 2, 8.7% Precambrian Research 2 citations, 8.7%
Chemical Geology	Chemical Geology, 2, 8.7% Chemical Geology 2 citations, 8.7%
Journal not defined	Journal not defined, 1, 4.35% Journal not defined 1 citation, 4.35%
Earth and Planetary Science Letters	Earth and Planetary Science Letters, 1, 4.35% Earth and Planetary Science Letters 1 citation, 4.35%
Chemie der Erde	Chemie der Erde, 1, 4.35% Chemie der Erde 1 citation, 4.35%
Contributions to Mineralogy and Petrology	Contributions to Mineralogy and Petrology, 1, 4.35% Contributions to Mineralogy and Petrology 1 citation, 4.35%
Journal of South American Earth Sciences	Journal of South American Earth Sciences, 1, 4.35% Journal of South American Earth Sciences 1 citation, 4.35%
Geological Journal	Geological Journal, 1, 4.35% Geological Journal 1 citation, 4.35%
Scientific Reports	Scientific Reports, 1, 4.35% Scientific Reports 1 citation, 4.35%
Geological Magazine	Geological Magazine, 1, 4.35% Geological Magazine 1 citation, 4.35%
Geochemistry, Geophysics, Geosystems	Geochemistry, Geophysics, Geosystems, 1, 4.35% Geochemistry, Geophysics, Geosystems 1 citation, 4.35%
Journal of Analytical Atomic Spectrometry	Journal of Analytical Atomic Spectrometry, 1, 4.35% Journal of Analytical Atomic Spectrometry 1 citation, 4.35%
Earth-Science Reviews	Earth-Science Reviews, 1, 4.35% Earth-Science Reviews 1 citation, 4.35%
Arabian Journal of Geosciences	Arabian Journal of Geosciences, 1, 4.35% Arabian Journal of Geosciences 1 citation, 4.35%
	1 2 3 4 5

Publishers

	1 2
Wiley	Wiley, 2, 66.67% Wiley 2 publications, 66.67%
Geological Society of London	Geological Society of London, 1, 33.33% Geological Society of London 1 publication, 33.33%
	1 2

Organizations from articles

	1 2
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 2, 22.22% National Institute of Advanced Industrial Science and Technology 2 publications, 22.22%
University of Tokyo	University of Tokyo, 2, 22.22% University of Tokyo 2 publications, 22.22%
Akita University	Akita University, 2, 22.22% Akita University 2 publications, 22.22%
Balochistan University of Information Technology and Management Sciences	Balochistan University of Information Technology and Management Sciences, 1, 11.11% Balochistan University of Information Technology and Management Sciences 1 publication, 11.11%
Yamagata University	Yamagata University, 1, 11.11% Yamagata University 1 publication, 11.11%
Okayama University of Science	Okayama University of Science, 1, 11.11% Okayama University of Science 1 publication, 11.11%
	1 2

Countries from articles

	1 2 3
Japan	Japan, 3, 60% Japan 3 publications, 60%
United Kingdom	United Kingdom, 1, 20% United Kingdom 1 publication, 20%
Pakistan	Pakistan, 1, 20% Pakistan 1 publication, 20%
	1 2 3

Citing organizations

	1 2 3 4 5
University of Tokyo	University of Tokyo, 5, 8.77% University of Tokyo 5 citations, 8.77%
Freiberg University of Mining and Technology	Freiberg University of Mining and Technology, 4, 7.02% Freiberg University of Mining and Technology 4 citations, 7.02%
University of Calgary	University of Calgary, 4, 7.02% University of Calgary 4 citations, 7.02%
Organization not defined	Organization not defined, 3, 5.26% Organization not defined 3 citations, 5.26%
COMSATS University Islamabad	COMSATS University Islamabad, 3, 5.26% COMSATS University Islamabad 3 citations, 5.26%
Kyoto University	Kyoto University, 3, 5.26% Kyoto University 3 citations, 5.26%
Akita University	Akita University, 3, 5.26% Akita University 3 citations, 5.26%
Okayama University of Science	Okayama University of Science, 3, 5.26% Okayama University of Science 3 citations, 5.26%
Helmholtz-Zentrum Dresden-Rossendorf	Helmholtz-Zentrum Dresden-Rossendorf, 2, 3.51% Helmholtz-Zentrum Dresden-Rossendorf 2 citations, 3.51%
Helmholtz Institute Freiberg for Resource Technology	Helmholtz Institute Freiberg for Resource Technology, 2, 3.51% Helmholtz Institute Freiberg for Resource Technology 2 citations, 3.51%
Kagoshima University	Kagoshima University, 2, 3.51% Kagoshima University 2 citations, 3.51%
Quaid-i-Azam University	Quaid-i-Azam University, 1, 1.75% Quaid-i-Azam University 1 citation, 1.75%
University of the Punjab	University of the Punjab, 1, 1.75% University of the Punjab 1 citation, 1.75%
University of Peshawar	University of Peshawar, 1, 1.75% University of Peshawar 1 citation, 1.75%
Indian Institute of Technology Kanpur	Indian Institute of Technology Kanpur, 1, 1.75% Indian Institute of Technology Kanpur 1 citation, 1.75%
University of Azad Jammu and Kashmir	University of Azad Jammu and Kashmir, 1, 1.75% University of Azad Jammu and Kashmir 1 citation, 1.75%
University of Swabi	University of Swabi, 1, 1.75% University of Swabi 1 citation, 1.75%
University of Chinese Academy of Sciences	University of Chinese Academy of Sciences, 1, 1.75% University of Chinese Academy of Sciences 1 citation, 1.75%
Peking University	Peking University, 1, 1.75% Peking University 1 citation, 1.75%
University of Lorraine	University of Lorraine, 1, 1.75% University of Lorraine 1 citation, 1.75%
Heidelberg University	Heidelberg University, 1, 1.75% Heidelberg University 1 citation, 1.75%
China University of Geosciences (Beijing)	China University of Geosciences (Beijing), 1, 1.75% China University of Geosciences (Beijing) 1 citation, 1.75%
ETH Zurich	ETH Zurich, 1, 1.75% ETH Zurich 1 citation, 1.75%
East China University of Technology	East China University of Technology, 1, 1.75% East China University of Technology 1 citation, 1.75%
Clemson University	Clemson University, 1, 1.75% Clemson University 1 citation, 1.75%
Korea Basic Science Institute	Korea Basic Science Institute, 1, 1.75% Korea Basic Science Institute 1 citation, 1.75%
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 1, 1.75% National Institute of Advanced Industrial Science and Technology 1 citation, 1.75%
Lanzhou University	Lanzhou University, 1, 1.75% Lanzhou University 1 citation, 1.75%
National Autonomous University of Mexico	National Autonomous University of Mexico, 1, 1.75% National Autonomous University of Mexico 1 citation, 1.75%
The Graduate University for Advanced Studies	The Graduate University for Advanced Studies, 1, 1.75% The Graduate University for Advanced Studies 1 citation, 1.75%
Doshisha University	Doshisha University, 1, 1.75% Doshisha University 1 citation, 1.75%
National Institute of Polar Research	National Institute of Polar Research, 1, 1.75% National Institute of Polar Research 1 citation, 1.75%
Central Research Institute of Electric Power Industry	Central Research Institute of Electric Power Industry, 1, 1.75% Central Research Institute of Electric Power Industry 1 citation, 1.75%
University of Granada	University of Granada, 1, 1.75% University of Granada 1 citation, 1.75%

	1 2 3 4 5

Citing countries

	2 4 6 8 10
Japan	Japan, 10, 27.03% Japan 10 citations, 27.03%
Germany	Germany, 5, 13.51% Germany 5 citations, 13.51%
Pakistan	Pakistan, 5, 13.51% Pakistan 5 citations, 13.51%
China	China, 4, 10.81% China 4 citations, 10.81%
Canada	Canada, 4, 10.81% Canada 4 citations, 10.81%
France	France, 2, 5.41% France 2 citations, 5.41%
USA	USA, 1, 2.7% USA 1 citation, 2.7%
Argentina	Argentina, 1, 2.7% Argentina 1 citation, 2.7%
India	India, 1, 2.7% India 1 citation, 2.7%
Spain	Spain, 1, 2.7% Spain 1 citation, 2.7%
Mexico	Mexico, 1, 2.7% Mexico 1 citation, 2.7%
Republic of Korea	Republic of Korea, 1, 2.7% Republic of Korea 1 citation, 2.7%
Switzerland	Switzerland, 1, 2.7% Switzerland 1 citation, 2.7%
	2 4 6 8 10

We do not take into account publications without a DOI.
Statistics recalculated daily.