Curso online - grátis - para desenvolver eficiência na produção de comunicações científicas!

"The material is not about correctness (grammar, punctuation, etc), but about communicating what you intend to the reader. It can be used either in a science class or by individuals. It is intended for science students at the graduate level".

https://cgi.duke.edu/web/sciwriting/index.php 

"Instead of rules, these lessons provide principles of communication and writing from the reader's persective. The ideas presented here are derived from many sources, notably including the philosophy of Joseph Williams and George Gopen".