Research paper abstract is a brief description of the main purposes, relevance and essence of a research paper. You may describe in a research papers’ abstract one of the chapters from your research paper, which you consider to be the most interesting and important part of your research.
 
So, let us come to the main objective of our article – the use of a research papers’ abstract.

• You can use a research papers’ abstract when writing a research paper proposal. You should be very attentive with this task, since you should make the committee believe that your research will be the most beneficial one. As you can see, at this point much depends on you research paper abstract.
• You can make use of a research papers’ abstract in case you are going to take part in a scientific conference. In this research paper abstract you should provide the catchiest part of your research, so that your report would be considered as the best one. This will give you an opportunity to win.
• Your own research paper abstract may be of great use for you if you want to publish your work in some student scientific journal. This means that in this case you should make a concise description of your research in your research paper abstract, so that people, when reading your article, would have a clear understanding of what it is exactly about.

As you can see, it is not enough just to write whatever you like in your research paper abstract. You should be very attentive when choosing a subject for your research paper abstract, since it may differ depending on the application of your research paper abstract.
 
So, I believe it is already quite clear that such piece of writing as a research paper abstract is both responsible and very useful.