Research Opportunities for Columbia undergraduate students

I am also looking for Columbia undergraduate students to work on the research project listed below. 

http://portal.seas.columbia.edu/research/student.php/position/details/id/157
http://portal.seas.columbia.edu/research/student.php/position/details/id/158
http://portal.seas.columbia.edu/research/student.php/position/details/id/159

Please contact me via email or apply through the research involvement program if you are interested.