回複：Change employer

來源: 於 2005-02-14 07:12:30 [舊帖] [給我悄悄話] 本文已被閱讀：次

Your I-140 is employer sponsored and not self-sponsored, so by AC21 your new job has to be of similar position in the similar field. tenured or tenure-track professor and contracted researcher are NOT similar.