Ian Morris

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To investigate risk factors for sporadic infection with Giardia lamblia acquired in the United Kingdom, we conducted a matched case-control study in southwest England in 1998 and 1999. Response rates to a postal questionnaire were 84% (232/276) for cases and 69% (574/828) for controls. In multivariable analysis, swallowing water while swimming (p<0.0001,(More)
BACKGROUND Between roughly 500 BCE and 300 BCE, three distinct regions, the Yangtze and Yellow River Valleys, the Eastern Mediterranean, and the Ganges Valley, saw the emergence of highly similar religious traditions with an unprecedented emphasis on self-discipline and asceticism and with "otherworldly," often moralizing, doctrines, including Buddhism,(More)
When a ruling elite is unable to commit to future growth-promoting policies, it may cede political power to a broader segment of the public, as in North and Weingast (1989). Alternatively, as we show in this paper, commitment may be achieved by moving in the opposite direction: installing a single authoritarian ruler who favors growth-promoting policies.(More)
— This paper describes an automated approach to handling Big Data workloads on HPC systems. We describe a solution that dynamically creates a unified cluster based on YARN in an HPC Environment, without the need to configure and allocate a dedicated Hadoop cluster. The end user can choose to write the solution in any combination of supported frameworks, a(More)
VITA (Visual Interaction Tool for Archaeology) is an experimental collaborative mixed reality system for offsite visualization of an archaeological dig. Our demonstration of VITA allows multiple users to visualize the dig site in a mixed reality environment in which tracked, see-through, head-worn displays are combined with a multiuser , multi-touch,(More)
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