He is also the author of the chapter on exposure assessment for the National Academies of Science Reference Manual on Scientific Evidence.

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The core research areas providing this critical information are measurement, human exposure assessment, human health, and the environment, in order to inform risk assessment and risk management.

WHITEHOUSE: Office of Science and Technology Policy Blog

Core research areas addressed in the 2011 strategy include: nanomaterial measurement, human exposure assessment, human health, environment, risk assessment and management, and the new core area of predictive modeling and informatics.

WHITEHOUSE: Office of Science and Technology Policy Blog

Green said the office is recommending two further types of tests: comprehensive medical evaluations of employees still suffering from health problems and a workplace exposure assessment to determine if chemical by-products present in mail, or other factors, could pose serious health risks.

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In fact, most of the highly precautionary laws and regulations currently on the books include some form of risk assessment that error on the side of caution, building in a host of safety factors that substantially overestimate exposure to justify regulatory actions that may not be necessary.

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