Zeichen journal is the leading open-access journal, providing a platform for publishing innovative and research articles. As an open access journal, articles in Zeichen will always be freely available online and readily accessible. This means that your work will be recognized and can be searched in Google Scholar. Zeichen is an open-access journal publishing full-length research papers and review articles covering subjects that fall under the wide spectrum of science Engineering & technology. The journal is dedicated towards dissemination of knowledge related to the advancement in scientific research. The prestigious interdisciplinary editorial board reflects the diversity of subjects covered in this journal. science Engineering & technology, the coverage includes environmental science, pure and applied mathematics, agricultural research and engineering, biology, biotechnology, bioinformatics, Healthcare sciences (including clinical medicine, preventive medicine & public health), physics, biophysics, computer science, chemistry and bioengineering, to name a few.