A policy mix experiment to promote start-up success: exploratory evaluation of the NSF Small Business Innovation Research (SBIR)/Industry University Cooperative Research Center (IUCRC) membership supplement

The Journal of Technology Transfer - This paper investigates the outcomes of a policy experiment, the NSF SBIR/IUCRC Membership Supplement, designed to promote the success of small high-tech...     

A simple technique for imaging the human skeleton using a flatbed scanner

A simple technique for imaging the human skeleton with a flatbed scanner is presented using the auricular surface of the ilium as an example. A flatbed scanner with resolution capabilities of 600 dpi or greater allows for images of human bones. The auricular surface of the ilium was selected to demonstrate this technique as it is a fairly three-dimensional area that can be difficult to record photographically. Fifty left ilia of various ages at death from the Athens Collection were selected from which three observers (SCF, CE, and IM) scored the morphology of the auricular surface using a well-established aging method. Observations were taken of the dry bone, of digital photographs of the bone, and of scanned images of the bone, and in that sequence. Results indicate that scores of scanned images are equivalent or better than digital images of the same ilia. This technique allows for sharing data electronically with ease.     

Preventing construction deaths: The role of public policies

Are stronger direct financial incentives or regulatory enforcement effective in reducing fatalities in the construction industry? We examine two important policies—state workers' compensation (WC) programs and federal and state Occupational Safety and Health Administration (OSHA) activities—which embody those strategies. We examine their impact by looking at state-level fatality rates in the construction industry from 1992 to 2016. Setting aside highway crashes and violence, the majority of employee deaths occur in construction. We find that states which exempt small firms from the requirement to buy WC insurance have higher fatality rates. When eligibility for compensation is restricted by longer waiting periods, fatality rates are substantially higher. More frequent federal or state OSHA inspections and, especially, consultation visits are associated with lower fatality rates, but higher average penalties are not. Limited variation in these policies over our sample period, especially for WC, makes these results suggestive rather than definitively causal.