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
The International Journal of Impact Engineering, established in 1983, has as its objective the publication of original research findings related to the response of structures, bodies and materials from the exposure to impact and blast events. Pertinent areas encompass the following general topics and those associated with them:
- Structural impact and failure
- Energy absorbing systems
- Terminal ballistics
- Dynamic material behaviour and failure
- Stress waves
- Structural crashworthiness
- Blast loading and its effects on structures
- High-speed mechanical and forming processes
- Hazards assessments, safety and protection involving impact and blast loading
- Testing/measurement techniques coupled with application
Manuscripts submitted for publication will be subjected to stringent peer review and assessed for their contribution to scientific understanding of impact phenomena or fundamental insights gained towards engineering design for high rate loading. Papers concerned primarily with the fields of mathematics, materials science or computation, with little direct relevance to impact and blast dynamics, as well as those of a purely descriptive nature will be declined.. However, well-designed and well-documented experimental studies that advance the body of knowledge are encouraged. Manuscripts that focus on parametric studies (e.g. using commercial software), unaccompanied by convincing validation and discussion of application of results generated, as well as papers on novel computational techniques without comparison with established methods or test data are also not solicited.
Papers in the International Journal of Impact Engineering should generally be of interest to aeronautical engineers, civil engineers, mechanical engineers, naval architects, nuclear engineers, ocean engineers, offshore engineers, transportation engineers and workers in other branches of engineering and science who are involved in various aspects of impact and blast loading.
Companion papers Authors should aim at submitting manuscripts that can be reviewed on their own, without assuming that preceding or subsequent related manuscripts will be published. Authors of companion papers should inform the Editor of the reasons for publishing their work in multiple parts.