Prospective clinical research is given the greatest weight in evidence-based clinical practice recommendations, and therefore has the greatest potential to change care and help the largest number of patients. This article briefly describes the history of government regulation of prospective clinical research, how a prospective clinical research project is developed, and how the researcher seeks...

Jet noise reduction remains an important long-range goal in commercial and military aviation. Comparedwith their early counterparts, modern, ultrahigh-bypass-ratio turbofans on commercial aircraft are very quiet, but evermore stringent noise regulations dictate further reductions. In addition, hearing loss bypersonnel and community noise issues are prompting the military to seek noise reduction...

More than one-half million construction workers are exposed to potentially hazardous levels of noise, yet federal and state Occupational Safety and Health Administration (OSHA) programs provide little incentive to protect them against noise-induced hearing loss. Construction noise regulations lack the specificity of general industry noise regulations. In addition, problems that characterize the...

This feature explores the operation of individual markets. Patterns of behavior in markets for specific goods and services offer lessons about the determinants and effects of supply and demand, market structure, strategic behavior, and government regulation. Suggestions for future columns and comments on past ones should be sent electronically to James R. Hines Jr., Professor of Economics, Univ...

Investor-state dispute settlement (ISDS) continues to plague health-oriented government regulation. This is particularly reflected in recent challenges to tobacco control measures through bilateral investment agreements. There are numerous reform proposals circulating within the public health community. However, I suggest that perhaps it is time for the community to explore a stronger position ...

Underwater man-made noise is recognized as a major global pollutant in the 21st Century, and its reduction has been included in national and international regulations. Despite the fact that many studies have pointed out the ecological impact of noise on marine organisms, few studies have investigated - in a field context - the behavioral response to boat noise in fish. In the present study we m...

Hes1, a hairy and enhancer of split homolog, negatively regulates inner ear hair cell differentiation. The main objective of this study was to investigate the status of the Hes1 gene in the noise-damaged cochlea in relation to the degree of noise-induced hearing loss (NIHL). Adult albino guinea pigs were exposed to white-band noise (115 dB sound pressure level). Noise exposure for either 1 or 3...

Examining previously underused corporate documents, we revisit the story of the Asbestos Information Association/North America, an industry trade group that sought in the early 1970s to counteract the growing public attention to, and government regulation of, asbestos as a serious threat to workers and consumers. From the mid-1960s through the early 1970s, according to its own spokesperson, asb...

Firms in emerging economies exhibit dangerously low compliance with government regulations aimed at protecting society from the negative externalities of their operations. Weak government enforcement contributes to this lack of compliance, but we argue that the limited legitimacy of government and its regulations also plays a critical role, especially among firms without insider access to key p...