Mineralogical and chemical composition of inorganic matter from marketed Illinois coals

Includes bibliographical references (p. 26-28)

Overview of the massive young star-forming complex study in infrared and X-ray (MYStIX) project

The Massive Young Star-Forming Complex Study in Infrared and X-ray (MYStIX) seeks to characterize 20 OB-dominated young clusters and their environs at distances d ≤ 4 kpc using imaging detectors on the Chandra X-ray Observatory, Spitzer Space Telescope, and the United Kingdom InfraRed Telescope. The observational goals are to construct catalogs of star-forming complex stellar members with well-defined criteria and maps of nebular gas (particularly of hot X-ray-emitting plasma) and dust. A catalog of MYStIX Probable Complex Members with several hundred OB stars and 31,784 low-mass pre-main sequence stars is assembled. This sample and related data products will be used to seek new empirical constraints on theoretical models of cluster formation and dynamics, mass segregation, OB star formation, star formation triggering on the periphery of H II regions, and the survivability of protoplanetary disks in H II regions. This paper gives an introduction and overview of the project, covering the data analysis methodology and application to two star-forming regions: NGC 2264 and the Trifid Nebula

Determination of valuable metals in liquefaction process residues : final report

"Prepared for the Department of Energy under DOE contract EY-76-C-21-8004.""November 16, 1979.""FE-8004-42; Dist. category UC-90a; UC-90d."Includes bibliographical references (p. 181-187)

Ultrafine coal cleaning via explosive shattering and aggregate flotation processes : final technical report to the Coal Industry Committee, through the Center for Research on Sulfur in Coal

"Contract 1-5-80270.

Removal of sulfur from Illinois coals via charring and partial oxidation

Bibliography: p. 25-26

Vanadium in Devonian, Silurian, and Ordovician crude oils of Illinois

Bibliography: p. 13-14