This collection of twenty-six articles by leading experts is the first truly comprehensive account of the gas-phase electron diffraction technique. It is written for the non-specialist users of structural information.<br> <br> Part A discusses the development and present capabilities of gas electron diffraction. Several contributions deal with the combined application of various techniques. Part B contains the structural information and also presents trends and interpretations of structural variations.
Throw them out and ratings skyrocket on cable TV. At church, you may fill a few more seats whenever you spice your sermon with them. In politics, they rally the base. In communities, they bond people with commonalities and keep at bay the deviant. In all cases, however, somebody pays for them, and lives with them, sometimes forever. In Stereotypes and Labels, Kirby A. Manager, PhD., uses real-life examples to show how tags, labels and stereotypes impact the lives of millions in communities around us. He explores how we all pay for it at the end.
In his thesis, Kiyoun Lee describes his studies into tandem and organocatalytic oxa-conjugate addition reactions for the synthesis of complex tetrahydropyrans (THP). Readers gain insight into the new methods Lee employs for the synthesis of biologically interesting natural products including (+)-leucascandrolide A, (+)-dactylolide, and (+-)diospongin A. The reactions Lee investigates are applicable to a broad range of substrates and proceed with excellent stereoselectivity. Moreover, the methodologies allow the synthesis of a wide range of THP-containing compounds. The development of reactions, such as those discussed by Lee, has the potential to impact natural product synthesis, pharmaceutical development and chemical biology.