Eb-2 niw 1-140 application

Hi all,
I am trying to file EB-2 NIW 1-140 application and would appreciate your response on my chances. Find below my detail information:
Currently a part-time Ph.d student in Mathematics
Research on Perturbation(Solly on teaching)
Teacher license from three different states (Mathematics Endorsement)
Adjunct mathematics Professor at a University
Adjunct mathematics Professor at two community Colleges
Currently writing mathematics Book
1 Poster presentation at Mathematics conference
1 mathematics presentation at a conference
Teaching Assistant with tuition waiver and stipend(2004-2006)
Had scholarship last summer
No publication or Articles
will be able to get 6 rec letters

Will appreciate your response

Immigration Site

National Interest Waiver 1

Other
Approved petetion expired When a "Motion to reopen" or an "Appeal" is appropriate for I-140 denial Changing employer with EAD + 180 days GC Filed under future employee Very IMP-140 approved but not eligible for 485 Employement based Green card Pls help	I-131 Advance Parole plzzzzzz help me for I-140 as soon as possible What kind of checks they do for Experience letters Change of job profile and employer while waiting for priority date to be current isnt this difficult decision???