How you present yourself, consciously or unconsciously, can make all the difference to how seriously your point of view is considered at work. More to the point, the impact of the image you project can determine how your career progresses and how your are seen and respected as a leader. Although this HBR article is about business, there are many similarities in modern higher education.
Deconstructing Executive Presence – http://pulse.me/s/cvsrI