0000-0003-1604-9688

Takaoka, Hiromitsu

Publications

Citations

h-index

R-3ACB6-0C3A1-JM21I

0000-0003-1604-9688

Journals (6)

By alphabet By publications count

European Spine Journal (1)
Journal of Orthopaedic Research (1)
Journal of Orthopaedic Science (1)
North American Spine Society Journal (NASSJ) (1)
Scientific Reports (1)
Yonsei Medical Journal (1)

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Total publications

Total citations

Citations per publication

Average publications per year

Average coauthors

20.75

Publications years

2021-2024 (4 years)

h-index

i10-index

m-index

0.75

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 3
Orthopedics and Sports Medicine	Orthopedics and Sports Medicine, 3, 37.5% Orthopedics and Sports Medicine 3 publications, 37.5%
General Medicine	General Medicine, 2, 25% General Medicine 2 publications, 25%
Surgery	Surgery, 2, 25% Surgery 2 publications, 25%
Multidisciplinary	Multidisciplinary, 1, 12.5% Multidisciplinary 1 publication, 12.5%
	1 2 3

Journals

	1
Journal of Orthopaedic Science	Journal of Orthopaedic Science, 1, 12.5% Journal of Orthopaedic Science 1 publication, 12.5%
European Spine Journal	European Spine Journal, 1, 12.5% European Spine Journal 1 publication, 12.5%
Scientific Reports	Scientific Reports, 1, 12.5% Scientific Reports 1 publication, 12.5%
Yonsei Medical Journal	Yonsei Medical Journal, 1, 12.5% Yonsei Medical Journal 1 publication, 12.5%
Journal of Orthopaedic Research	Journal of Orthopaedic Research, 1, 12.5% Journal of Orthopaedic Research 1 publication, 12.5%
Cureus	Cureus, 1, 12.5% Cureus 1 publication, 12.5%
Journal of Orthopaedic Case Reports	Journal of Orthopaedic Case Reports, 1, 12.5% Journal of Orthopaedic Case Reports 1 publication, 12.5%
North American Spine Society Journal (NASSJ)	North American Spine Society Journal (NASSJ), 1, 12.5% North American Spine Society Journal (NASSJ) 1 publication, 12.5%
	1

Citing journals

	1 2 3
Journal not defined	Journal not defined, 3, 7.32% Journal not defined 3 citations, 7.32%
Frontiers in Surgery	Frontiers in Surgery, 3, 7.32% Frontiers in Surgery 3 citations, 7.32%
Spine Journal	Spine Journal, 3, 7.32% Spine Journal 3 citations, 7.32%
BMC Surgery	BMC Surgery, 2, 4.88% BMC Surgery 2 citations, 4.88%
Current Osteoporosis Reports	Current Osteoporosis Reports, 2, 4.88% Current Osteoporosis Reports 2 citations, 4.88%
Scientific Reports	Scientific Reports, 2, 4.88% Scientific Reports 2 citations, 4.88%
Journal of Endocrinological Investigation	Journal of Endocrinological Investigation, 2, 4.88% Journal of Endocrinological Investigation 2 citations, 4.88%
BMC Musculoskeletal Disorders	BMC Musculoskeletal Disorders, 2, 4.88% BMC Musculoskeletal Disorders 2 citations, 4.88%
Journal of Orthopaedic Research	Journal of Orthopaedic Research, 2, 4.88% Journal of Orthopaedic Research 2 citations, 4.88%
Journal of Clinical Medicine	Journal of Clinical Medicine, 2, 4.88% Journal of Clinical Medicine 2 citations, 4.88%
World Neurosurgery	World Neurosurgery, 1, 2.44% World Neurosurgery 1 citation, 2.44%
Journal of the Endocrine Society	Journal of the Endocrine Society, 1, 2.44% Journal of the Endocrine Society 1 citation, 2.44%
Archives of Orthopaedic and Trauma Surgery	Archives of Orthopaedic and Trauma Surgery, 1, 2.44% Archives of Orthopaedic and Trauma Surgery 1 citation, 2.44%
Journal of Korean Neurosurgical Society	Journal of Korean Neurosurgical Society, 1, 2.44% Journal of Korean Neurosurgical Society 1 citation, 2.44%
Korean Journal of Neurotrauma	Korean Journal of Neurotrauma, 1, 2.44% Korean Journal of Neurotrauma 1 citation, 2.44%
Journal of Radiological Protection	Journal of Radiological Protection, 1, 2.44% Journal of Radiological Protection 1 citation, 2.44%
Journal of Orthopaedic Surgery and Research	Journal of Orthopaedic Surgery and Research, 1, 2.44% Journal of Orthopaedic Surgery and Research 1 citation, 2.44%
Neurospine	Neurospine, 1, 2.44% Neurospine 1 citation, 2.44%
Journal of Clinical Neuroscience	Journal of Clinical Neuroscience, 1, 2.44% Journal of Clinical Neuroscience 1 citation, 2.44%
Regenerative Therapy	Regenerative Therapy, 1, 2.44% Regenerative Therapy 1 citation, 2.44%
Spine Deformity	Spine Deformity, 1, 2.44% Spine Deformity 1 citation, 2.44%
Trauma Case Reports	Trauma Case Reports, 1, 2.44% Trauma Case Reports 1 citation, 2.44%
Drugs - Real World Outcomes	Drugs - Real World Outcomes, 1, 2.44% Drugs - Real World Outcomes 1 citation, 2.44%
Cureus	Cureus, 1, 2.44% Cureus 1 citation, 2.44%
JBMR Plus	JBMR Plus, 1, 2.44% JBMR Plus 1 citation, 2.44%
North American Spine Society Journal (NASSJ)	North American Spine Society Journal (NASSJ), 1, 2.44% North American Spine Society Journal (NASSJ) 1 citation, 2.44%
Bone and Joint 360	Bone and Joint 360, 1, 2.44% Bone and Joint 360 1 citation, 2.44%
Journal of Korean Society of Spine Surgery	Journal of Korean Society of Spine Surgery, 1, 2.44% Journal of Korean Society of Spine Surgery 1 citation, 2.44%
	1 2 3

Publishers

	1 2 3
Springer Nature	Springer Nature, 3, 37.5% Springer Nature 3 publications, 37.5%
Elsevier	Elsevier, 2, 25% Elsevier 2 publications, 25%
Wiley	Wiley, 1, 12.5% Wiley 1 publication, 12.5%
Indian Orthopaedic Research Group	Indian Orthopaedic Research Group, 1, 12.5% Indian Orthopaedic Research Group 1 publication, 12.5%
XMLink	XMLink, 1, 12.5% XMLink 1 publication, 12.5%
	1 2 3

Organizations from articles

	1 2 3 4 5
Chiba University	Chiba University, 5, 62.5% Chiba University 5 publications, 62.5%
Organization not defined	Organization not defined, 3, 37.5% Organization not defined 3 publications, 37.5%
University of Tsukuba	University of Tsukuba, 3, 37.5% University of Tsukuba 3 publications, 37.5%
St. Marianna University School of Medicine	St. Marianna University School of Medicine, 2, 25% St. Marianna University School of Medicine 2 publications, 25%
Toho University Medical Center Sakura Hospital	Toho University Medical Center Sakura Hospital, 2, 25% Toho University Medical Center Sakura Hospital 2 publications, 25%
Chiba University Hospital	Chiba University Hospital, 1, 12.5% Chiba University Hospital 1 publication, 12.5%
Chiba Cancer Center	Chiba Cancer Center, 1, 12.5% Chiba Cancer Center 1 publication, 12.5%
	1 2 3 4 5

Countries from articles

	1 2 3 4 5
Japan	Japan, 5, 62.5% Japan 5 publications, 62.5%
Country not defined	Country not defined, 3, 37.5% Country not defined 3 publications, 37.5%
	1 2 3 4 5

Citing organizations

	2 4 6 8 10 12 14 16 18
Organization not defined	Organization not defined, 18, 45% Organization not defined 18 citations, 45%
Chiba University	Chiba University, 4, 10% Chiba University 4 citations, 10%
Sichuan University	Sichuan University, 2, 5% Sichuan University 2 citations, 5%
Seoul National University Hospital	Seoul National University Hospital, 2, 5% Seoul National University Hospital 2 citations, 5%
Fudan University	Fudan University, 1, 2.5% Fudan University 1 citation, 2.5%
Sapienza University of Rome	Sapienza University of Rome, 1, 2.5% Sapienza University of Rome 1 citation, 2.5%
Xiamen University	Xiamen University, 1, 2.5% Xiamen University 1 citation, 2.5%
University of Bologna	University of Bologna, 1, 2.5% University of Bologna 1 citation, 2.5%
Istituti di Ricovero e Cura a Carattere Scientifico	Istituti di Ricovero e Cura a Carattere Scientifico, 1, 2.5% Istituti di Ricovero e Cura a Carattere Scientifico 1 citation, 2.5%
Changzhi Medical College	Changzhi Medical College, 1, 2.5% Changzhi Medical College 1 citation, 2.5%
Aarhus University Hospital	Aarhus University Hospital, 1, 2.5% Aarhus University Hospital 1 citation, 2.5%
Aarhus University	Aarhus University, 1, 2.5% Aarhus University 1 citation, 2.5%
King's College London	King's College London, 1, 2.5% King's College London 1 citation, 2.5%
University of Verona	University of Verona, 1, 2.5% University of Verona 1 citation, 2.5%
Chengdu University of Traditional Chinese Medicine	Chengdu University of Traditional Chinese Medicine, 1, 2.5% Chengdu University of Traditional Chinese Medicine 1 citation, 2.5%
University of Tsukuba	University of Tsukuba, 1, 2.5% University of Tsukuba 1 citation, 2.5%
National Chin-Yi University of Technology	National Chin-Yi University of Technology, 1, 2.5% National Chin-Yi University of Technology 1 citation, 2.5%
University of Sydney	University of Sydney, 1, 2.5% University of Sydney 1 citation, 2.5%
University of Florence	University of Florence, 1, 2.5% University of Florence 1 citation, 2.5%
IRCCS Humanitas Research Hospital	IRCCS Humanitas Research Hospital, 1, 2.5% IRCCS Humanitas Research Hospital 1 citation, 2.5%
Humanitas University	Humanitas University, 1, 2.5% Humanitas University 1 citation, 2.5%
Campus Bio-Medico University	Campus Bio-Medico University, 1, 2.5% Campus Bio-Medico University 1 citation, 2.5%
Royal North Shore Hospital	Royal North Shore Hospital, 1, 2.5% Royal North Shore Hospital 1 citation, 2.5%
Westmead Hospital	Westmead Hospital, 1, 2.5% Westmead Hospital 1 citation, 2.5%
Tokyo Medical and Dental University	Tokyo Medical and Dental University, 1, 2.5% Tokyo Medical and Dental University 1 citation, 2.5%
Chulalongkorn University	Chulalongkorn University, 1, 2.5% Chulalongkorn University 1 citation, 2.5%
King Chulalongkorn Memorial Hospital	King Chulalongkorn Memorial Hospital, 1, 2.5% King Chulalongkorn Memorial Hospital 1 citation, 2.5%
Seoul National University	Seoul National University, 1, 2.5% Seoul National University 1 citation, 2.5%
Hanyang University	Hanyang University, 1, 2.5% Hanyang University 1 citation, 2.5%
Samsung Medical Center	Samsung Medical Center, 1, 2.5% Samsung Medical Center 1 citation, 2.5%
Catholic University of Korea	Catholic University of Korea, 1, 2.5% Catholic University of Korea 1 citation, 2.5%
Pusan National University Yangsan Hospital	Pusan National University Yangsan Hospital, 1, 2.5% Pusan National University Yangsan Hospital 1 citation, 2.5%
Seoul St. Mary's Hospital	Seoul St. Mary's Hospital, 1, 2.5% Seoul St. Mary's Hospital 1 citation, 2.5%
Eunpyeong Hospital	Eunpyeong Hospital, 1, 2.5% Eunpyeong Hospital 1 citation, 2.5%
University of Michigan	University of Michigan, 1, 2.5% University of Michigan 1 citation, 2.5%
Tokai University	Tokai University, 1, 2.5% Tokai University 1 citation, 2.5%
Brown University	Brown University, 1, 2.5% Brown University 1 citation, 2.5%
University of Wisconsin–Madison	University of Wisconsin–Madison, 1, 2.5% University of Wisconsin–Madison 1 citation, 2.5%
Chiba University Hospital	Chiba University Hospital, 1, 2.5% Chiba University Hospital 1 citation, 2.5%
St. Marianna University School of Medicine	St. Marianna University School of Medicine, 1, 2.5% St. Marianna University School of Medicine 1 citation, 2.5%
University of Occupational and Environmental Health Japan	University of Occupational and Environmental Health Japan, 1, 2.5% University of Occupational and Environmental Health Japan 1 citation, 2.5%
Ain Shams University	Ain Shams University, 1, 2.5% Ain Shams University 1 citation, 2.5%
Alexandria University	Alexandria University, 1, 2.5% Alexandria University 1 citation, 2.5%
Louisiana State University in Shreveport	Louisiana State University in Shreveport, 1, 2.5% Louisiana State University in Shreveport 1 citation, 2.5%
Canterbury Christ Church University	Canterbury Christ Church University, 1, 2.5% Canterbury Christ Church University 1 citation, 2.5%
Fujian Medical University	Fujian Medical University, 1, 2.5% Fujian Medical University 1 citation, 2.5%
Show all (16 more)
	2 4 6 8 10 12 14 16 18

Citing countries

	2 4 6 8 10 12
Country not defined	Country not defined, 12, 30% Country not defined 12 citations, 30%
China	China, 10, 25% China 10 citations, 25%
Japan	Japan, 9, 22.5% Japan 9 citations, 22.5%
Republic of Korea	Republic of Korea, 4, 10% Republic of Korea 4 citations, 10%
USA	USA, 3, 7.5% USA 3 citations, 7.5%
Australia	Australia, 1, 2.5% Australia 1 citation, 2.5%
United Kingdom	United Kingdom, 1, 2.5% United Kingdom 1 citation, 2.5%
Denmark	Denmark, 1, 2.5% Denmark 1 citation, 2.5%
Egypt	Egypt, 1, 2.5% Egypt 1 citation, 2.5%
Italy	Italy, 1, 2.5% Italy 1 citation, 2.5%
Thailand	Thailand, 1, 2.5% Thailand 1 citation, 2.5%
	2 4 6 8 10 12

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