4-Thiouridine, Crystal Packing Forces, Molecular Structures 4-thiouridine crystallizes from butyric acid in the form of yellow needles, monoclinic space group P2 j with a = 10.136 (3), b = 4.843 (2 ), c = 11.257 (3) A, ß = 93.91 (5) °. The crystal structure was solved on the the basis of 895 X-ray counter data using direct methods and refined to a reliability index of R = 5.6%. 4-thiouridine is...

The Cedar DBMS is a database management system developed as part of the Cedar programming environment The system has several unusual aspects, including its interface for applications programming in a strongly-typed procedural anguage and its distribution of computation and data over a network. This paper describes the design goals, architecture, and implementation of the Cedar DBMS.

OBJECTIVE To examine trends in suicide in the Northern Territory between 1981 and 2002, and demographic and other characteristics of people completing suicide in the Top End region in 2000-2002. DESIGN Retrospective descriptive analysis of Australian Bureau of Statistics death registration data and data from the NT Coroner's Office. SETTING AND PARTICIPANTS All residents of the NT who compl...

[1] Here we analyzed a time series of 21-yr satellite data for three bioclimate subzones in northern Alaska and confirmed a long-term trend of increase in vegetation greenness for the Alaskan tundra that has been detected globally for the northern latitudes. There was a 16.9% (±5.6%) increase in peak vegetation greenness across the region that corresponded to simultaneous increases in temperatu...