Ethical standards for publication exist to ensure high-quality scientific publications, public trust in scientific findings, and that people receive credit for their ideas. It is important to avoid:
Data fabrication and falsification
Data fabrication means the researcher did not actually do the study, but made up data. Data falsification means the researcher did the experiment, but then changed some of the data. Both of these practices make people distrust scientists. If the public is mistrustful of science then it will be less willing to provide funding support.
Taking the ideas and work of others without giving them credit is unfair and dishonest. Copying even one sentence from someone else's manuscript, or even one of your own that has previously been published, without proper citation is considered plagiarism-use your own words instead.
It is unethical to submit the same manuscript to more than one journal at the same time. Doing this wastes the time of editors and peer reviewers, and can damage the reputation of journals if published in more than one.
Redundant publications (or 'salami' publications)
This means publishing many very similar manuscripts based on the same experiment. It can make readers less likely to pay attention to your manuscripts.
For research conducted on regulated animals (which includes all live vertebrates and/or higher invertebrates), appropriate approval must have been obtained according to either international or local laws and regulations. Before conducting the research, approval must have been obtained from the relevant body (in most cases an Institutional Review Board, or Ethics Committee). The authors must provide an ethics statement as part of their Methods section detailing full information as to their approval (including the name of the granting organization, and the approval reference numbers). If an approval reference number is not provided, written approval must be provided as a confidential supplemental information file. Research on non-human primates is subject to specific guidelines from the Weatherall (2006) report (The Use of Non-Human Primates in Research).
For research conducted on non-regulated animals, a statement should be made as to why ethical approval was not required.
Experimental animals should have been handled according to the highest standards dictated by the author’s institution.
Articles should be specific in descriptions of the organism(s) used in the study. The description should indicate strain names when known.