New mobile information and communication technologies are of special interest to researchers seeking to understand the problematic of boundaries between work and personal-life. This study examines how workers used and interpreted the personal digital assistant (PDA) as a boundary management resource. Using a protocol that combined structured, closed-ended questions with open-ended questions, 42 users were interviewed. The data were analyzed to examine individuals' practices in using this technology, the interpretive resources they drew upon, and the ways in which the spirit of the device's design intersected with their practices and interpretations. Results suggest that the spirit of the device is control, and that users interpreted their technological practices as expressions of personal agency, using the PDA to control the work—life boundary through both integration and segmentation of work and personal-life.

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Individual assistant professors (a total of 2966 faculty) hired in science and engineering since 1990 at 14 United States universities were tracked from time of hire to time of departure by using publicly available catalogs and bulletins. Results of survival analysis showed that the chance that any given faculty member will be retained over time is less than 50%; the median time to departure is 10.9 years. Of all those who enter as assistant professors, 64.2% were promoted to associate professor at the same institution. Overall, men and women are retained and promoted at the same rate. In mathematics, however, faculty leave significantly earlier than other disciplines, and women leave significantly sooner than men, 4.45 years compared with 7.33 years.

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