Scientific Reportsの投稿規定.通常のNatureとは違って,arXiv等に載せるのはOKらしい.また,国際会議などでTalkするのも推奨.

Pre-publicity
Our policy on the posting of particular versions of the manuscript is as follows:

1. You are welcome to post pre-submission versions or the original submitted version of the manuscript on a personal blog, a collaborative wiki or a preprint server at any time.

2. Scientific Reports articles are open access and can replace the original submitted version immediately, on publication, as long as a publication reference and URL to the published version on the Scientific Reports website are provided.

More details about the Scientific Reports' pre-publicity policy:

Scientific Reports authors must not discuss contributions with the media (including other scientific journals) except in the case of accepted contributions, which can be discussed with the media once an embargo date has been set.

Presentation and discussion of material submitted to Scientific Reports at scientific meetings is encouraged, but authors must indicate that their work is subject to press embargo and decline to discuss it with members of the media. Authors are free to publish abstracts in conference proceedings and to distribute preprints of submitted or 'in press' papers to professional colleagues, but not to the media.

Contributions being prepared for or submitted to Scientific Reports can be posted on recognized preprint servers (such as ArXiv), and on collaborative websites such as wikis or the author's blog. The website and URL must be identified in the cover letter accompanying submission of the paper, and the content of the paper must not be advertised to the media by virtue of being on the website or preprint server. Material in a contribution submitted to Scientific Reports may also have been published as part of a PhD or other academic thesis.

Editorial and publishing policies