Friends, family and colleagues of Curt Dempster are invited to pay respects at a wake scheduled this Saturday, January 27th.
(1) Sleep wake scheduling: In this phase, sleep wake scheduling is performed based on traffic loads.
This phase is sub-divided into the sleep wake scheduling and the event reporting phase.
Sleep wake scheduling has been used to save the energy and extend the network lifetime.
Energy efficiency has inherent tradeoff with delay, thus, generally in such sleep wake scheduling strategies, maximization in network lifetime is achieved at the expense of increase in delay.
Loosely-synchronous protocols such as S-MAC [11] and T-MAC [15] employ local sleep-wake schedules known as virtual clustering between node pairs to coordinate packet exchanges while reducing idle operation.
Because of irregular weekly schedules and the campus environment, college students are more likely to have variable sleep-wake schedules across the week, take naps, drink caffeine or alcohol near bedtime, and sleep in disruptive sleeping environments.
Clerx created a study that tested the effects of light exposure on Harvard students and found that irregular sleep-wake schedules lead to interrupted circadian clock patterns in the brain.
These findings may also influence development of countermeasures for human adaptation to non-24-h-sleep-wake schedules, as encountered by shift-workers, in jet lag, in submarine naval operations, and during short-term and long-term human space exploration [10], [20], [21], [45].
The findings of the current study validate the application of this mathematical model for the development of lighting countermeasures for entrainment to non-24-h sleep-wake schedules demanded by ground-based and flight-based space exploration missions [10], [14], [27].
