Welcome to the Special Issue for the 2011 SCRA Biennial Conference

We are very pleased to offer this Special Issue of the GJCPP for the 2011 SCRA Biennial Conference. All of the papers, presentations and materials in this Special Issue were peer reviewed, or contributed by special invitation of the conference organizers. This is a very rich issue, with video, narrated slide presentations, posters, and other materials from the conference. We also have several of the invited addresses from Award Winners. We hope that you will learn from all the materials presented. Please do not hesitate to contact the authors, or leave comments at the end of each submission.