Organizing for Counterterrorism: A Central Command for Low-Intensity Warfare

An analysis of United States government policy and organization for countering low-intensity threats

The Management of Hunting Leases By Rural Landowners

Most of the land in Texas is privately owned and is an important as a source for hunting recreation. Profit maximization theory (PMT) and economic behavioral theory (EBT) were used to explain differences in the net incomes of Texas landowners who sold hunting leases during the 1989-90 hunting season. In 1990, 4,621 landowners who were licensed to sell hunting leases by the Texas Parks and Wildlife Department responded to a mail survey. Findings indicated that the statewide median net lease income was $1,100, few landowners considered their leasing operations as businesses, and few practiced intensive management of their operations. Number of acres leased had the most important effect on net lease income. Findings supported aspects of both PMT and EBT

Expanded Sampling Across Ontogeny in <I>Deltasuchus motherali</I> (Neosuchia, Crocodyliformes)

A revised diagnosis of this species, describing the new material and discussing incidents of apparent ontogenetic variation across the sampled population. The results of the ensuing phylogenetic analyses both situate Deltasuchus within an endemic clade of Appalachian crocodyliforms, separate and diagnosable from goniopholidids and pholidosaurs. This title is also available as Open Access on Cambridge Core

Asymmetric transfer hydrogenation of unsaturated ketones ; factors influencing 1,4- vs 1,2- regio- and enantioselectivity, and alkene vs alkyne directing effects

A detailed study has been completed on the asymmetric transfer hydrogenation (ATH) of a series of enones using Ru(II) catalysts. Electron-rich rings adjacent to the C=O group reduce the level of C=O reduction compared to C=C. The ATH reaction can readily discriminate between double and triple bonds adjacent to ketones, reducing the double bond but leaving a triple bond intact in the major product