Is it important for scientists to share their findings with the public? yes or no

Well, there can be two ways to answer this.

YES because if they share their findings to the public, then perhaps new solutions to problems can be developed from their findings.

NO because if they do share their findings then there is a chance that some controversy can arise in the public, depending on what they find. Also, perhaps their finding is dangerous, and would not do any good to the public. 

Really it depends on how you look at it to answer it. There are many points of view, but I just gave a few ideas...

What is the gold assay

Sorry i dont understand the question can you rephase it?