1. 相关简介:自然指数(Nature Index)是自然出版集团(Nature Publishing Group)于2014年推出的科研评价指数,其依托于全球顶级期刊(2014年11月开始选定68种,2018年6月改为82种,2023年6月新增Health Sciences类期刊,收录期刊总数增至145种),统计各高校、科研院所(国家)在国际上最具影响力的研究型学术期刊上发表论文数量的数据库。运用这个数据库,可以根据各机构的论文发表数量及类别来进行排名和期刊索引,这一数据库的实时在线版免费为公众开放。
2. 数据更新方式:自然指数网站(www.natureindex.com)每月滚动发布最近12个月的数据,以方便用户分析自己的科研产出情况。通过该网站,科研机构可根据大的机构类型、学科分类浏览自己最近12个月的论文产出与排名情况。
3. 统计指标:①论文计数(article count/AC)——不论一篇文章有一个还是多个作者,每位作者所在的国家或机构都获得1个AC分值。②分数式计量(fractional count/FC)——FC考虑的是每位论文作者的相对贡献;一篇文章的FC总分值为1,在假定每人的贡献是相同的情况下,该分值由所有作者平等共享。
4. 自然指数排行榜:①滚动发布最近12个月的数据和榜单,如最近一期统计数据时间窗口为2023年7月1日至2024年6月30日。②自然指数年度榜单是滚动发布榜单其中的一期,统计数据时间窗口正好为自然年度(如2023年1月1日至12月31日)。
American Journal of Human Genetics
Cancer Cell
Cancer Research
Cell
Cell Host & Microbe
Cell Metabolism
Cell Stem Cell
Current Biology
Developmental Cell
Ecology Letters
Genes & Development
Genome Research
Immunity
Journal of Biological Chemistry
Journal of Cell Biology
Journal of Clinical Investigation
Journal of Experimental Medicine
Journal of Neuroscience
Molecular Cell
Molecular Psychiatry
Nature (only articles classified in this subject area)
Nature Biotechnology
Nature Cell Biology
Nature Chemical Biology
Nature Communications (only articles classified in this subject area)
Nature Genetics
Nature Immunology
Nature Methods
Nature Neuroscience
Nature Structural & Molecular Biology
Neuron
PLOS Biology
PLOS Genetics
Proceedings of the National Academy of Sciences of the United States of America (only articles classified in this subject area)
Proceedings of the Royal Society B
Science (only articles classified in this subject area)
Science Advances (only articles classified in this subject area)
Science Translational Medicine
The EMBO Journal
The ISME Journal: Multidisciplinary Journal of Microbial Ecology
The Plant Cell
Advanced Materials
Analytical Chemistry
Angewandte Chemie International Edition
Chemical Communications
Chemical Science
Inorganic Chemistry
Journal of the American Chemical Society
Macromolecules
Nano Letters
Nature (only articles classified in this subject area)
Nature Chemical Biology
Nature Chemistry
Nature Communications (only articles classified in this subject area)
Nature Materials
Nature Nanotechnology
Organic Letters
Proceedings of the National Academy of Sciences of the United States of America (only articles classified in this subject area)
Science (only articles classified in this subject area)
Science Advances (only articles classified in this subject area)
The Journal of Physical Chemistry Letters
Earth and Planetary Science Letters
Ecology Letters
Environmental Science and Technology
Geochimica et Cosmochimica Acta
Geology
Geophysical Research Letters
Journal of Geophysical Research: Atmospheres
Journal of Geophysical Research: Solid Earth
Nature (only articles classified in this subject area)
Nature Climate Change
Nature Communications (only articles classified in this subject area)
Nature Geoscience
Proceedings of the National Academy of Sciences of the United States of America (only articles classified in this subject area)
Science (only articles classified in this subject area)
Science Advances (only articles classified in this subject area)
Water Research
American Journal of Clinical Nutrition
American Journal of Epidemiology
American Journal of Obstetrics and Gynecology
American Journal of Pathology
American Journal of Respiratory and Critical Care Medicine
Anesthesiology
Annals of Emergency Medicine
Annals of Family Medicine
Annals of Internal Medicine
Annals of Neurology
Annals of Surgery
Annals of the Rheumatic Diseases
Archives of Physical Medicine and Rehabilitation
Arthritis & Rheumatology
Blood
Brain
British Journal of Surgery
Chest
Circulation
Clinical Infectious Diseases
Critical Care Medicine
Diabetes Care
Environmental Health Perspectives
European Heart Journal
European Urology
Gastroenterology
Gut
Hepatology
Human Reproduction
International Journal of Epidemiology
International Journal of Obesity
JAMA Internal Medicine
JAMA Pediatrics
JAMA Psychiatry
JAMA Surgery
JAMA: The Journal of the American Medical Association
Journal of Bone and Joint Surgery-American Volume
Journal of Clinical Endocrinology & Metabolism
Journal of Clinical Oncology
Journal of Hepatology
Journal of Infectious Diseases
Journal of Physiology
Journal of the American Academy of Child and Adolescent Psychiatry
Journal of the American Academy of Dermatology
Journal of the American College of Cardiology
Journal of the American Geriatrics Society
Journal of the American Society of Nephrology
Journal of the National Cancer Institute
Journal of Thoracic and Cardiovascular Surgery
Kidney International
Nature (only articles classified in this subject area)
Nature Communications (only articles classified in this subject area)
Nature Medicine
Ophthalmology
Pediatrics
PLOS Medicine
Proceedings of the National Academy of Sciences of the United States of America (only articles classified in this subject area)
Radiology
Science (only articles classified in this subject area)
Science Advances (only articles classified in this subject area)
The BMJ
The Journal of Allergy and Clinical Immunology
The Lancet
The Lancet Diabetes & Endocrinology
The Lancet Global Health
The Lancet Neurology
The Lancet Oncology
The Lancet Psychiatry
The New England Journal of Medicine
Thorax
ACS Nano
Advanced Functional Materials
Advanced Materials
Applied Physics Letters
Astronomy & Astrophysics
European Physical Journal C
Journal of High Energy Physics
Monthly Notices of the Royal Astronomical Society: Letters
Nano Letters
Nature (only articles classified in this subject area)
Nature Communications (only articles classified in this subject area)
Nature Materials
Nature Nanotechnology
Nature Photonics
Nature Physics
Physical Review A
Physical Review B
Physical Review D
Physical Review Letters
Physical Review X
Proceedings of the National Academy of Sciences of the United States of America (only articles classified in this subject area)
Science (only articles classified in this subject area)
Science Advances (only articles classified in this subject area)
The Astrophysical Journal Letters
Nature
Science
ACS Nano
Advanced Functional Materials
Advanced Materials
American Journal of Human Genetics
Analytical Chemistry
Angewandte Chemie International Edition
Applied Physics Letters
Astronomy & Astrophysics
Cancer Cell
Cancer Research
Cell
Cell Host & Microbe
Cell Metabolism
Cell Stem Cell
Chemical Communications
Chemical Science
Current Biology
Developmental Cell
Earth and Planetary Science Letters
Ecology Letters
Environmental Science and Technology
European Physical Journal C
Genes & Development
Genome Research
Geochimica et Cosmochimica Acta
Geology
Geophysical Research Letters
Immunity
Inorganic Chemistry
Journal of Biological Chemistry
Journal of Cell Biology
Journal of Clinical Investigation
Journal of Experimental Medicine
Journal of Geophysical Research: Atmospheres
Journal of Geophysical Research: Solid Earth
Journal of High Energy Physics
Journal of Neuroscience
Journal of the American Chemical Society
Macromolecules
Molecular Cell
Molecular Psychiatry
Monthly Notices of the Royal Astronomical Society: Letters
Nano Letters
Nature
Nature Biotechnology
Nature Cell Biology
Nature Chemical Biology
Nature Chemistry
Nature Climate Change
Nature Communications
Nature Genetics
Nature Geoscience
Nature Immunology
Nature Materials
Nature Methods
Nature Nanotechnology
Nature Neuroscience
Nature Photonics
Nature Physics
Nature Structural & Molecular Biology
Neuron
Organic Letters
PLOS Biology
PLOS Genetics
Physical Review A
Physical Review B
Physical Review D
Physical Review Letters
Physical Review X
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the Royal Society B
Science
Science Advances
Science Translational Medicine
The Astrophysical Journal Letters
The EMBO Journal
The ISME Journal: Multidisciplinary Journal of Microbial Ecology
The Journal of Physical Chemistry Letters
The Plant Cell
Water Research