Home Forums Job & Work Life 지도교수가 없는 랩실은 어떻게 생각하세요? 지도교수가 없는 랩실은 어떻게 생각하세요? Name * Password * Email You are def right. Doing good research must be my top priority, but I was a little worried about doing an excellent job without PI not physically being in the US. Just a quick question about getting a green card, does it seem to be difficult to get a green card without PI not being in the States? Of course, it will mainly depend on my research accomplishments, but I am worried since I have to get reference letters from several people. Can people outside the States write letters and be effective? I agree to the terms of service Comment