LIVING ALOFT: Human Requirements for Extended Spaceflight





We wish to express our deep appreciation to R. Mark Patton, Special Assistant to the Director of Life Sciences, NASA Ames Research Center, who provided both initial support and continuing encouragement throughout this study, and who offered helpful comments on each and every chapter of the manuscript. We also gratefully acknowledge the improvements made to individual chapters by the comments and suggestions of Earl A. Alluisi, Frederick R. Guedry, Robert C. Haygood, J. Michael Lentz, Joseph E. McGrath, Ronald E. Rice, Don A. Rockwell, Everett M. Rogers, Daniel S. Stokols, and John L. Vohs.