Plagiarism
Inclusion of contents or ideas taken from others' published works (in academic journals, books, or proceedings) without proper attribution. Use of contents that are derived from other's primary materials, whether published or not, or from their intellectual property, without crediting original authorship and/or sources.
Redudant/Duplicate Publication
Submission of a manuscript that has been accepted for publication in another journal, and submission of a manuscript that is being reviewed for publication by another journal.