Can I copy and use text or imagery from the journal ?

Yes, the text and imagery from these journals is covered by the Creative Commons License. You are free to copy, distribute, display, and perform the work. You are also free to make derivative works under the following conditions. You must give the author credit and you may not use this work for commercial purposes. If you alter, transform, or build upon this work, you may distribute the resulting work only under a license identical to this one.

0105/creative_commons3611.gif

For any reuse or distribution, you must make clear to others the license terms of this work. Any of these conditions can be waived if you get permission from the copyright holder. Here is the full license information: link