Mixed-up metals make for stronger, tougher, stretchier alloys

Interphase tuning for stronger and tougher composites

The development of composite materials that are simultaneously strong and tough is one of the most active topics of current material science. Observations of biological structural materials show that adequate introduction of reinforcements and interfaces, or interphases, at different scales usually improves toughness, without reduction in strength. The prospect of interphase properties tuning m...

Does tougher enforcement make drugs more expensive?

AIMS To review empirical research that seeks to relate marginal increases in enforcement against the supply of illicit drugs to changes in drug prices at the level of the drug supply system being targeted. METHOD Review of empirical studies. FINDINGS Although the fact of prohibition itself raises prices far above those likely to pertain in legal markets, there is little evidence that raisin...

Advanced Metals and Alloys

Can absence make a team grow stronger?

Some projects have such diverse requirements that they need a variety of specialists to work on them. But often the best-qualified specialists are scattered around the globe, perhaps at several companies. Remarkably, an extensive benchmarking study reveals, it isn't necessary to bring team members together to get their best work. In fact, they can be even more productive if they stay separated ...

Electrodeposition of Metals and Alloys

Tremendous potential exists for the growth of metal finishing industry in this century through the development of processes that are either environmentally friendly or are applicable at the nano scale. In the CEE the theoretical and experimental studies are performed to achieve such coatings. Nanostructured alloys and innovative composite materials were developed through adaptation of existing ...