The question pertains to purposeful writing in different disciplines. The unique features and requirements in composing texts that are useful across different disciplines are the following:
1. Book review or the critique of a written article
2. Literature review
3. Research report
4. Project proposal
5. Position paper
Apart from the aforementioned, other features and requirements in composing professional correspondence.
emily dickinson's 'if i can stop one heart from breaking'
what do you mean pls add more details