March/April 2009 In the last decade, there has been a veritable explosion of interest in technologies which may have value for remineralization of enamel and dentine. The purpose of this article is to lay the foundations for understanding the process of remineralization and from this, to then examine the bona fides of current products and therapies in this domain. The purpose is not to provide ...

Head, Keith, and Ries, John—Judging Japan’s FDI: The verdict from a dartboard model We evaluate Japan’s inward and outward FDI performance using theoretical benchmarks based on the premise that management teams headquartered around the world bid for the production facilities located in each country. Our model incorporates the assumption that bids are inversely proportionate to distance. It accu...

SIR There is cause for concern in the different outcomes of the trials in the cases of baby Brown's parents and Dr Leonard Arthur respectively. Mr Brown was found guilty of manslaughter and sentenced to five years imprisonment amid public opprobium for supposedly killing his 'mongol infant' (the euphemism is clumsy!), in drunken disappointment; whereas, Dr Arthur was acquitted amid almost unive...

Smokers, drinkers, animal fat eaters, the inactive and the obese, they are all blamed for their potential ill health by doctors, society and their families, in western societies victim blaming is a widespread phenomenon. Doctors are encouraged or even put under pressure to judge behaviour as a tool to allocate and ration medical procedures, by governments or insurance companies that want to kee...