This is an open access journal: all articles will be immediately and permanently free for everyone to read, download, copy and distribute.
To provide high-quality publishing service and open access, this journal has an open access fee (also known as an article publishing charge APC) which needs to be paid by the authors or on their behalf e.g. by their research funder or institution.
The APC for all published articles is as follows, subject to VAT or local taxes where applicable:
USD $1500 (or CNY ¥9000)
Permitted reuse is defined by the following user license:
Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND):
Allows users to copy and distribute the Article, provided this is not done for commercial purposes and further does not permit distribution of the Article if it is changed or edited in any way, and provided the user gives appropriate credit (with a link to the formal publication through the relevant DOI), provides a link to the license, and that the licensor is not represented as endorsing the use made of the work. The full details of the license are available at https://creativecommons.org/licenses/by-nc-nd/4.0/.
For open access publishing this journal uses an exclusive licensing agreement. Authors will retain copyright alongside scholarly usage rights and KeAi Communications Co., Ltd. will be granted publishing and distribution rights.
This journal is published bimonthly.
Email: email@example.com, firstname.lastname@example.org