Transactions and Proceedings of the New Zealand Institute | Adjustment of the sleep—wake cycle to small 1—2h changes in schedule |
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HP-UX Reference: HP-UX 11i Version 3 | The standardization of time: a sociohistorical perspective |
THE ROYAL SOCIETY FOR THE PREVENTION OF ACCIDENTS | Atmospheric sun protection factor on clear days: its observed dependence on solar zenith angle and its relevance to the shadow guideline for sun protection |
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Center for the Study of Energy Markets | Transactions and Proceedings of the New Zealand Institute |