SNIP measures contextual citation impact by weighting citations based on the total number of citations in a subject field.
SJR is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and a qualitative measure of the journal’s impact.
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Thomson Reuters Journal Citation Reports 2015
To calculate the five year Impact Factor, citations are counted in 2014 to the previous five years and divided by the source items published in the previous five years.
© Journal Citation Reports 2015, Published by Thomson Reuters
Re-launched significantly in 2014 with a new outlook, Editor-in-Chief, Editorial Board and cover, Clinical Imaging aims to publish the very best research and review articles from the US and around the world. The Journal aims to provide practical insights into imaging methods and technology for the practicing Radiologist, Trainee and Imaging Technologist. The Journal also aims to be a valuable resource for the non-radiologist Clinician.
Under the editorship of Robert J. Min, MD, MBA papers are carefully peer-reviewed and selected by our experienced Editorial team of leading experts spanning the range of imaging sub-specialties in order to bring our readers the very best research and comment from around the world.
The journal publishes:
• Original articles — peer-reviewed reports of new clinical developments
• Review articles — an overview of a key topic, with an invited editorial on the same subject
• Case reports — limited to important new observations logists.