kotas4u, I replied your case in another thread:
http://forums.immigration.com/showthread.php?t=288758&highlight=kotas4u
Here is a more detailed explanation, item by item. Just my two cents, you make your own final decision.
You are from which field.
Mathematics, assistant professor of a state university.
I would like to share my credentials. Would you pl.let me know ur opinion whether which is better for me EB1 or NIW EB2
May apply for both. For NIW, emphasize your field nanotechnology to the national interest. For EB1, emphasize your significant contribution, your exceptional ability.
1. Received Ph.D in 2002 from India in Chemistry
2. Worked 4 yrs in Japan after Ph.D in 2 big Universities in Nanotechnology
Not much in this. You may say that you worked in the prestigious institutions etc. but you can't claim any criteria based on this.
3. 16 Papers (9 first authors remaining are 2nd and 3 rd authors)
4. Total Citations 130
Yes, can't be used to claim "significant contribution" and "authorship".
5. Membership in ACS, Sigma Xi
As skvadivel said, ACS may not work. Even Sigma Xi may not work for the "memberships". I included two support letters from the organizers for the Sigma Xi.
6. Reviewed 14 journals
7.Editorial Board Member for 4 international journal
Yes, can be used to claim "judge of others' work".
As I said in the other thread and the others said, you should be OK, but need to present your case well. Good luck!