Ageing or aging (see spelling differences) is the process of becoming older.
An editor-in-chief, also known as lead editor, chief editor, managing or executive editor, is a publication's editorial leader who has final responsibility for its operations and policies.
Gerontology is the study of the social, cultural, psychological, cognitive, and biological aspects of ageing.
The impact factor (IF) or journal impact factor (JIF) of an academic journal is a measure reflecting the yearly average number of citations to recent articles published in that journal.
Journal Citation Reports (JCR) is an annual publication by Clarivate Analytics (previously the intellectual property of Thomson Reuters).
A medical journal is a peer-reviewed scientific journal which communicates medical information to physicians and other health professionals.
PubMed is a free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics.
SAGE Publishing is an independent publishing company founded in 1965 in New York by Sara Miller McCune and now based in California.
Scopus is Elsevier’s abstract and citation database launched in 2004.
The Social Sciences Citation Index (SSCI) is a commercial citation index product of Clarivate Analytics.
Thomson Reuters Corporation is a Canadian multinational mass media and information firm.