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The much awaited Evans report in the United States is a disappointment chiefly because it says too little about the prospect of global warming caused by the greenhouse effect. And because it says too little generally.
Centrifugation techniques developed for uranium enrichment have been widely available for commercial exploitation and military use, but biologists have not been permitted to use them.
Statistical tests applied to Dr Thereza Imanishi-Kari's data are a vivid measure of the intrusiveness of external investigations and a proof of the need for caution in making use of material such as this.
Perfusion chromatography is a technique based on fluid dynamics for reducing stagnant mobile phase mass transfer in liquid chromatography. This is achieved by using supports with large pores that allow mobile phase to flow through particles.
