Ph.D. in Mechanical Engineering, Stanford University
Ph.D. in Physical Chemistry, Peking University
Ph.D. in Ecology, Duke University
Ph.D. in Business Administration, University of Minnesota
Ph.D. in Microbiology, Monash University
PhD in Philosophy, University of Texas at Austin
PhD in English, University of Pennsylvania
Ph.D. in Physics, Institute of Physics, Chinese Academy of Sciences
Ph.D. in Environmental Engineering, Columbia University
Ph.D. in Chemical Engineering, Tsinghua University
Ph.D. in Civil Engineering, The Pennsylvania State University
Ph.D. in Physics, Harvard University
Ph.D. in Materials Science and Engineering, Chinese Academy of Sciences
Ph.D. in Civil and Environmental Engineering, UCLA
Ph.D. in Mathematics, Stanford University
Ph.D. in Mechanical Engineering, The Pennsylvania State University
PhD in Gender Studies, Indiana University, Bloomington
Ph.D. in Educational Psychology, University of Texas at Austin
Ph.D. in Religious Studies, Yale University
Ph.D. in Physics, Boston College
Ph.D. in Anthropology, Tulane University
Ph.D. in Computer Science, Technical University of Munich
Ph.D. in Chemistry, University of Illinois Urbana-Champaign
Ph.D. in Physics, Cornell University
PhD, University of Toronto
PhD in Physics, CSIR-Central Electrochemical Research Institute
Ph.D. Humanities, University of Pretoria
Ph.D., University of Chicago
PhD in Art History, Rhodes University (South Africa)
Ph.D. in Chemistry, University of South Florida
Ph.D. in Electrical Engineering, Universidad Industrial de Santander, Colombia
Ph.D. in Civil and Environmental Engineering, Texas A&M University
Ph.D. in Civil Engineering, UCLA
PhD in Physics, Princeton University
PhD Critical and Comparative Studies, UVA