A. J. Hand
University of Queensland
5 Papers
108 Citations
A. J. Hand is an academic researcher from University of Queensland. The author has contributed to research in topics: Circadian rhythm & Medicine. The author has an hindex of 3, co-authored 3 publications.
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Papers
Joint ventures and technology transfer: the Solomon Islands pole-and-line fishery
Harry Campbell,A. J. Hand +1 more
TL;DR: In this paper, a stochastic frontier approach is used to compare changes in technology and technical inefficiency among the three fleets in the period 1988-1994, finding that the level of productivity of the joint venture fleet is higher than that of the domestic fleet.
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Modeling the spatial dynamics of the U.S. purse-seine fleet operating in the western Pacific tuna fishery
Harry Campbell,A. J. Hand +1 more
TL;DR: Two qualitative choice models of the location decisions of U.S. purse-seine vessels operating in a total of sixty-five 5° grids in the western Pacific tuna fishery are developed and compared.
27
A Bioeconomic Model for Management of Orange Roughy Stocks
TL;DR: In this article, the results of a bioeconomic analysis of the exploitation of a recently discovered orange roughy stock located off Tasmania are reported. And the results are used to estimate the benefit of management and the cost of a conservative stock policy.
23
The CLASS Study (Circadian Light in Adolescence, Sleep and School): protocol for a prospective, longitudinal cohort to assess sleep, light, circadian timing and academic performance in adolescence
Julia E. Stone,Joshua Wiley,E. Chachos,A. J. Hand,S. Lu,Monika Raniti,Elizabeth B. Klerman,Steven W. Lockley,Mary A. Carskadon,Andrew J. K. Phillips,Bei Bei,Shantha M W Rajaratnam +11 more
TL;DR: The protocol for the Circadian Light in Adolescence, Sleep and School (CLASS) Study is described that will use a longitudinal design to examine the associations of sleep-wake timing, circadian timing and light exposure with academic performance and sleepiness during a critical stage of development.
Measuring Light Regularity: Sleep Regularity is Associated with Regularity of Light Exposure in Adolescents.
TL;DR: In this article , the authors developed new metrics for light regularity and demonstrated their utility in adolescents, across school term and vacation, and found that higher SRI was significantly associated with more regular LRI scores during both school and vacation.