Issues raised by psyllium meta-analysis

Statistical issues raised by the

New security issues raised by open cards

The methods, languages and tools for developing a smart card system share some characteristics with those of the embedded domain. Until recently, smart card programs were written in hand coded native assembly language. All programs (drivers, operating system, libraries, applications) were developed as a monolithic piece of code burned in the smart card ROM. Therefore, not only are traditional c...

Economic Issues Raised by Treatment of Takings

Ethical issues raised by genetically modified microorganisms

Unlike experiments carried out on humans and animals, applications involving microorganisms and their genetic modification do not cause pain and suffering as generally understood. The ethical problems raised by genetically modified microorganisms (GMMs) therefore mainly related to the impact they have on the Earth's biosphere. As microorganisms can be found everywhere, including in the ecologic...

Significant issues raised by meta-analyses of cancer mortality and dioxin exposure.

Consistent with results from an earlier U.S. Environmental Protection Agency meta-analysis of three occupational cohorts, Crump et al. [Environ Health Perspect 111:681-687 (2003)] recently concluded that "dioxin TEQ [toxic equivalent] exposures within roughly 3-fold of current background levels may be carcinogenic" to humans. In contrast, my meta-analysis using an intercept-only model implied z...