Is it possible to publish a paper when the research was done a number of years ago?
For example, can I write a paper from my Masters thesis which was done in 2011 and try to publish it in 2017?
Is it possible to publish a paper when the research was done a number of years ago?
For example, can I write a paper from my Masters thesis which was done in 2011 and try to publish it in 2017?
Yes, IF the research is still relevant and novel.
When you publish a research paper you never write when was the research performed, you merely describe the research and explain why it is relevant. If the research is still a new/different method, then it doesn't matter when you did it. No one is going to ask. If the method was novel then, but now several people have published about it and you can not add anything to the current literature, then it is not worth publishing.
Just follow the same criteria that you would use if the research was done last night to consider if its worth of publication.
In addition to Ander Biguri's answer: Yes, check the relevance of your intended publication against the current literature, as you would do for a publication about "contemporary research" performed recently. Equally check to which extent you may / have to cite your master thesis as literature reference, for example if it deposited on a open-access repository.
Such a delays happened in the past, for example because the results were judged of military importance. H. C. Browns publications eventually leading to a widespread use of boranes as reducing agents in organic chemistry are one example, as some precursors were suitable high-density materials foreseen for rocket engines:
(source, J. Am. Chem. Soc., 1953, 75, 186–190; doi: 10.1021/ja01097a049).
Or an other (doi 10.1021/ja01097a055) in the same journal, citing a thesis at the University of Chicago submitted in 1946, expressing his hopes that (in 1953) "It is anticipated that this article will soon be published in a more accessible form."
Instead of an embargo, a considerable delay between recording the research data and publication may occur even today. Imagine, for example, you want to publish your results in a journal after successfully filing for a patent application. Hence, in agreement with your patent attorney, you may send the compuscript to the publisher to gain "academic priority", but with the request to delay the publication intentionally up to a date that is convenient for the patent.