Open Access Policy

This is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author.

The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.

While the advice and information in this journal are believed to be true and accurate on the date of its going to press, neither the authors, the editors, nor the publisher can accept any legal responsibility for any errors or omissions that may be made. The publisher makes no warranty, express or implied, with respect to the material contained herein.

 TNHJ also supports open access archiving of articles published in the journal after three months of publication. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) within the stated period, as it can lead to productive exchanges, as well as earlier and greater citation of published work. All requests for permission for open access archiving outside this period should be sent to the editor via email to