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
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Developmental Biology (DB) publishes original research on mechanisms of development, differentiation, and growth in animals and plants at the molecular, cellular, genetic and evolutionary levels. Areas of particular emphasis include transcriptional control mechanisms, embryonic patterning, cell-cell interactions, growth factors and signal transduction, and regulatory hierarchies in developing plants and animals.
Research Areas Include:
• Molecular genetics of development
• Control of gene expression
• Cell interactions and cell-matrix interactions
• Mechanisms of differentiation
• Growth factors and oncogenes
• Regulation of stem cell populations
• Evolution of developmental control
• Gametogenesis and fertilization
DB authors can choose among a selection of article types– research papers, short communications, technical reports, resource papers, reviews and perspectives – and benefit from academic editors who are practicing scientists, fast publication, no color figures or page charges, flexible publication (open access or subscription) and a vast readership with more than 3 million downloads a year.
Subscription articles published in Developmental Biology will become accessible to non-subscribers 12 months after publication on http://www.sciencedirect.com/science/journal/00121606ScienceDirect. SDB members benefit from immediate free online access to all published articles.
For queries please contact our editorial office at email@example.com