[A]
Publishing the same paper in two research journals without telling the editors.
[B]
Conducting a review of the literature that acknowledges the contributions of other people in the relevant field or relevant prior work.
[C]
Trimming outliers from a data set without discussing your reasons in a research paper.
[D]
Including a colleague as an author on a research paper in return for a favor even though the colleague did not make a serious contribution to the paper