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Annual Report of the Secretary of the Interior for 1949: Synthetic Liquid Fuels, Part 3. - Liquid Fuels from Agricultural Residues (open access)

Annual Report of the Secretary of the Interior for 1949: Synthetic Liquid Fuels, Part 3. - Liquid Fuels from Agricultural Residues

Report issued by the U.S. Bureau of Mines on the development and production of synthetic liquid fuels derived from agricultural products. The amount of synthetic fuels developed from corn is presented. The report includes tables, maps, and illustrations.
Date: February 1950
Creator: unknown
System: The UNT Digital Library
Investigation of the Blewett Zinc-Lead Deposit, Jo Daviess County, Illinois (open access)

Investigation of the Blewett Zinc-Lead Deposit, Jo Daviess County, Illinois

Report issued by the Bureau of Mines over studies conducted on the Blewett zinc-lead mine of Illinois. Samples obtained through churn-drill and diamond drill holes are analyzed. This report includes tables, maps, and illustrations.
Date: September 1948
Creator: Holt, Stephen P.
System: The UNT Digital Library
Water Flooding of Oil Sands in Illinois (open access)

Water Flooding of Oil Sands in Illinois

Report issued by the U.S. Bureau of Mines on the methods and results of water injection in Illinois oil sands. The operations and properties of the oil sands are presented. This report includes tables, graphs, maps, and illustrations.
Date: August 1944
Creator: Taliaferro, David Benjamin; Keithly, C. M. & Jennings, Thomas
System: The UNT Digital Library
Air and Gas Injection in the Oil Fields of Illinois (open access)

Air and Gas Injection in the Oil Fields of Illinois

Report issued by the U.S. Bureau of Mines on the gas injection methods in the oil fields of Illinois. The results and properties of the injections are presented. This report includes tables, graphs, illustrations, and maps.
Date: November 1944
Creator: Keithly, C. M. & Jennings, Thomas
System: The UNT Digital Library
Daisy Fluorite Mine: Rosiclare Lead and Fluorspar Mining Company, Hardin County, Illinois (open access)

Daisy Fluorite Mine: Rosiclare Lead and Fluorspar Mining Company, Hardin County, Illinois

Report from the U.S. Bureau of Mines over the studies conducted on the Daisy mine and the Hillside mine in Hardin County, Illinois. Properties of the mines, and the types of mineral deposits found in each are presented. This report includes maps, and illustrations.
Date: June 1947
Creator: Muir, Neal M.
System: The UNT Digital Library
Gas Injection into the McClosky Limestone in the Griffin and New Harmony Oil Fields, Indiana and Illinois (open access)

Gas Injection into the McClosky Limestone in the Griffin and New Harmony Oil Fields, Indiana and Illinois

Report issued by the U.S. Bureau of Mines conducted a study on the injection of gas into the McClosky limestone in northern Illinois and Indiana. The resulting increases in oil and gas production from this area are presented. The report includes maps, graphs, tables, and illustrations.
Date: July 1945
Creator: Riggs, C. H.
System: The UNT Digital Library
Synthetic Liquid Fuels: Annual Report of the Secretary of the Interior for 1951; Part 1 - Oil from Coal (open access)

Synthetic Liquid Fuels: Annual Report of the Secretary of the Interior for 1951; Part 1 - Oil from Coal

Report issued by the Bureau of Mines over an annual study of synthetic liquid fuel production. Results of the annual study are presented and discussed. This report includes maps, tables, illustrations, and photographs.
Date: July 1952
Creator: unknown
System: The UNT Digital Library
United States Earthquakes, 1937 (open access)

United States Earthquakes, 1937

Report discussing earthquake activity in the United States during 1937. The report is broken down by regions and has sections for specific earthquakes.
Date: 1937
Creator: unknown
System: The UNT Digital Library
Magnetic and Gravity Study of the Paducah 1°x2° CUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri (open access)

Magnetic and Gravity Study of the Paducah 1°x2° CUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri

Report outlining magnetic and gravity data pertaining to Illinois, Indiana, Kentucky, and Missouri.
Date: 1996
Creator: Hildenbrand, Thomas G.; Kucks, Robert P. & Heigold, Paul C.
System: The UNT Digital Library
Patterns of Diagenesis in Lower and Middle Pennsylvania Sandstones of the Illinois Basin, Illinois, Indiana, and Kentucky. (open access)

Patterns of Diagenesis in Lower and Middle Pennsylvania Sandstones of the Illinois Basin, Illinois, Indiana, and Kentucky.

This following report discusses the study of Lower and Middle Pennsylvanian sandstones of the Illinois Basin examined for evidence of regional diagenetic and fluid-flow patterns.
Date: 1996
Creator: Hansley, Paula L.
System: The UNT Digital Library
Problems with Applying Topographically Driven Flow to Genesis of the Upper Mississippi Valley Zinc-Lead District and to Fluid Flow in the Illinois Basin (open access)

Problems with Applying Topographically Driven Flow to Genesis of the Upper Mississippi Valley Zinc-Lead District and to Fluid Flow in the Illinois Basin

A report about how topographically driven ground-water flow and other processes that involve dewatering of basins fail to account for the temperatures indicated by fluid inclusion and sulfur isotope studies in the Upper Mississippi Valley zinc-lead district on the northern edge of the Illinois Basin.
Date: 1995
Creator: Spirakis, Charles S.
System: The UNT Digital Library
Feasibility Study of Material-Balance Assessment of Petroleum from the New Albany Shale in the Illinois Basin (open access)

Feasibility Study of Material-Balance Assessment of Petroleum from the New Albany Shale in the Illinois Basin

A report about which intends to determine the feasibility of conducting a material-balance assessment of petroleum within a sedimentary basin.
Date: 1995
Creator: Lewan, M.D.; Comer, J. B.; Hamlton-Smith, T.; Hasenmueller, N. R.; Guthrie, J. M.; Hatch, J. R. et al.
System: The UNT Digital Library
Paleomagnetic and 40Ar/39Ar Results from the Grant Intrusive Breccia and Comparison to the Permian Downeys Bluff Sill—Evidence for Permian Igneous Activity at Hicks Dome, Southern Illinois Basin (open access)

Paleomagnetic and 40Ar/39Ar Results from the Grant Intrusive Breccia and Comparison to the Permian Downeys Bluff Sill—Evidence for Permian Igneous Activity at Hicks Dome, Southern Illinois Basin

A report about applying 40Ar/39Ar dating methods, along with other rock techniques, to determine the age of emplacement and the cooling history of the Grant intrusive breccia at Hicks dome in Illinois.
Date: 1997
Creator: Reynolds, Richard L.; Goldhaber, Martin B. & Snee, Lawrence W.
System: The UNT Digital Library
Examining the influence of tolls on commute departure and route choice behavior in the Chicago region (open access)

Examining the influence of tolls on commute departure and route choice behavior in the Chicago region

"The current study contributes toward understanding the influence of congestion pricing on commuter behavior by specifically examining what dimensions of commute travel behavior are affected as a response to congestion pricing."
Date: August 2010
Creator: Paleti, Rajesh; Bhat, Chandra R. & Eluru, Naveen
System: The Portal to Texas History
FEMA DRF Major Disaster Assistance: Illinois (open access)

FEMA DRF Major Disaster Assistance: Illinois

None
Date: January 28, 2015
Creator: Richardson, Daniel J.
System: The UNT Digital Library
Upper Mississippi River System: Proposals to Restore an Inland Waterway’s Ecosystem (open access)

Upper Mississippi River System: Proposals to Restore an Inland Waterway’s Ecosystem

This report explains what is meant by restoration, the Corps' restoration plan, and some of the issues in the debate over federal investment in this restoration.
Date: May 12, 2005
Creator: Powers, Kyna & Carter, Nicole T.
System: The UNT Digital Library
Concrete and Rock Core Tests, Major Rehabilitation of Starved Rock Lock and Dam, Illinois Waterway, Chicago District, Phase II Compliance, Scour Detection: Final Report (open access)

Concrete and Rock Core Tests, Major Rehabilitation of Starved Rock Lock and Dam, Illinois Waterway, Chicago District, Phase II Compliance, Scour Detection: Final Report

Abstract: Drilling for laboratory testing of concrete and foundation rock was carried out for the U. S. Army Engineer District, Chicago, as part of a major rehabilitation program at the Starved Rock Lock and Dam. The structures are on the Illinois Waterway. This report covers the work accomplished during the Phase II program entitled "Compliance and Scour Detection."
Date: April 1980
Creator: Stowe, Richard L. & Pavlov, Barbara A.
System: The UNT Digital Library
Illinois Library Resources and Automation in the Networked Environment: An Analysis and Recommended Strategies Final Report (open access)

Illinois Library Resources and Automation in the Networked Environment: An Analysis and Recommended Strategies Final Report

This study identifies strategies for enhancing access to Illinois libraries' holdings, where the strategies ensure the best stewardship possible for state and federal grant dollars for library automation and resources.
Date: October 2002
Creator: Moen, William E.; Enoch, Larry & Greenway-Hayes, Debra
System: The UNT Digital Library
Bridge Across Rock River, Ill, Report (open access)

Bridge Across Rock River, Ill, Report

Report of the Committee on Commerce detailing the opinions and recommendations of the Committee on the proposed Senate bill 6131 to authorize the construction of a bridge across the Rock River in Illinois.
Date: 1908~
Creator: United States. Congress. Senate. Committee on Commerce
System: The UNT Digital Library
Purchase of Land Adjoining Fort Sheridan, Ill., Report (open access)

Purchase of Land Adjoining Fort Sheridan, Ill., Report

Report of the Committee on Military Affairs detailing the opinions and recommendations of the Committee on the proposed Senate bill 5665 for the purchase of land to use as a military post in Fort Sheridan, Illinois. It includes recommendations from the Quartermaster-General and the Secretary of War on the proposed legislation.
Date: 1908~
Creator: United States. Congress. Senate. Committee on Military Affairs
System: The UNT Digital Library
Zinc and Lead Deposits of Northwestern Illinois (open access)

Zinc and Lead Deposits of Northwestern Illinois

From introduction: The subject of this paper is the district of the extreme northwestern portion of Illinois, included in the upper Mississippi Valley containing zinc and lead.
Date: 1905
Creator: Bain, Harry Foster
System: The UNT Digital Library
Pay Secrecy (open access)

Pay Secrecy

This issue brief discusses pay secrecy policies that nearly half of workers nationally reported that they were either contractually forbidden or strongly discouraged from discussing their pay with their colleagues. Includes a listing of state laws that protect employees in discussing pay and compensation.
Date: June 2016
Creator: United States. Department of Labor.
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2C. Aurora Quadrangle (Illinois) (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2C. Aurora Quadrangle (Illinois)

Volume II of a report, discussing an airborne gamma-ray spectrometer and magnetometer survey of the Aurora Quadrangle
Date: unknown
Creator: High Life Helicopters, Inc.
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2C. Decater Quadrangle (Illinois) (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2C. Decater Quadrangle (Illinois)

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Decater quadrangle including results of data interpretation, significance factor profile maps, stacked profiles, and histograms.
Date: 1981
Creator: High Life Helicopters, Inc.
System: The UNT Digital Library