stands for Digital Object Identifier
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.
Using DOI as a persistent link
To create a persistent link
before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: https://doi.org/ 10.5297/ser.1201.002 。
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.
Cite a document with DOI
When citing a document with a DOI, the DOI permanent URL should always be presented (if using APA or Chicago format, present https://doi.org/DOI number). If using a citation format that does not specify DOI, the DOI permanent URL should still be presented as a priority.
DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI Registration （ doi.airiti.com ） 。
Data Source: Academic Citation Index (ACI)
As Taiwan's largest Citation Index, we currently have on record all Humanities, and Sociology journals that were published in Taiwan. The number of periodicals that are published on a regular basis total around 400 different types. If periodicals that were added to the collection but then halted are counted as well, the number of periodicals total over 500 types. Every year we announce the recorded periodicals' impact factor, etc. to the public, and allow scholars utilize our materials to carry out academic research for free.
Impact Factor: The statistic indicating the average number of times a journal's articles published in the past two years have been cited in the counting year.
Formula: (Number of cites in counting year to articles published in the span of two years ) ÷ (Number of articles published in the span of two years)
Example: The impact factor in 2010 (determined in 2011)
In 2009, Journal A published 15 articles, and these 15 articles were cited 20 times in 2010.
In 2008, Journal A published 16 articles, and these 16 articles were cited 30 times in 2010.
→ →2010's Impact Factor = (20+30) ÷ (15+16) = 1.61 =（20+30）÷（15+16）≒1.61
What is "Preprint"?
To provide readers with the forefront academic information, articles that have been accepted for publication in journals and published online before the printed version are known as "preprint articles", which increase the article's exposure. Preprint articles do not have volume, page numbers, or publication dates yet, but can be identified by their DOI number. The DOI number is a digital identification number for literature. Both preprint and officially published articles will be assigned a DOI number. Through database integration, readers can easily follow the complete publication process of the article by clicking on the DOI link 「 https://doi.org/DOI Number 」
How to cite Preprint Articles?
You can use the year it was published onlineand DOI link of the preprint article to cite the literature.
Here is an example of a citation (based on APA 7th edition, which may vary depending on different citation format standards):
Author name (year of online preprint article). Article title. Journal name. https://doi.org/DOI Number
Implications for Fitness Policy Indicators in Taiwan
陳全壽(Chyuan-Shou Chen) ； 劉宗翰(Tsong-Han Liu) ； 張振崗(Chen-Gang Chang)
運動生理暨體能學報 ； 1輯 (2004 / 09 / 09) ， P1 - 11
繁體中文 DOI： 10.6127/JEPF.2004.01.01
體適能 ； 指標 ； 身體活動量 ； 政策 ； Fitness ； Indicator ； Physical activity ； Policy
- Albanes, D.,Conway, J. M.,Taylor, P. R.,Moe, P. W.,Judd, J.(1990).Validation and comparison of eight physical activity questionnaires.Epidemiology,1,65-71.
- Arroll, B.,Beaglehole, R.(1992).Does physical activity lower blood pressure: a critical review of the clinical trials.Journal of Clinical Epidemiology,45,439-447.
- Centers for Disease Control and Prevention(2001).Increasing physical activity. A report on recommendations of the Task Force on Community Preventive Services. Morbidity & Mortality Weekly Report.Recommendations & Reports.
- Craig, C. L.,Marshall, A. L.,Sjostrom, M.,Bauman, A. E.,Booth, M. L.,Ainsworth, B. E.(2003).International Physical Activity Questionnaire (IPAQ): 12-country reliability and validity.Medicine & Science in Sports & Exercise,35,1381-1395.
- Local Exercise Action Pilots (LEAP)
- 邱新時(Hsin-Shih Chiu);黃智能(Zhi-Neng Huang);鄧政偉(Cheng-Wei Teng);楊昌斌(Chung-Bing Yang)(2018)。不同階高對三分鐘登階測驗體能指數之影響。嘉大體育健康休閒期刊。17(1)。42-52。
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