The main purpose of publishing this quarterly magazine is actually a response to this concern, which is to present and examine important theoretical and scientific issues, problems, questions and challenges in the fields of planning and development of biological complexes, in a dynamic and evolving world. Today's fast pace, and researchers' activity and reflection in order to find answers for them, should be integrated in the special work framework of a specialized, scientific and research journal and enjoy a special system. Paying attention to this important matter, which is the main indicator of the dynamics of an academic and research environment today, required the provision of an opportunity to present the results of scientific activities and research achievements of professors, scholars and expert researchers, and in this way establish communication and scientific-research interaction. In order to expand and promote specialized knowledge and useful, practical and problem-solving conclusions in the mentioned fields.