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2,359
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1,865
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812
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685
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2010 Census P.L. 94-171 County Block Map
2,359
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568
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11,825 Matching Results
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Archaeological Survey Within the Proposed McDermott Development Site
Archaeological survey results for proposed 33 acre McDermott Development Site in Collin County, Texas.
Date:
January 26, 2006
Creator:
AR Consultants
Object Type:
Text
System:
The Portal to Texas History
Government Reorganization for Environmental Affairs During the 92nd Congress, 1st Session
This report discusses government reorganization of environmental affairs departments undertaken during the 1st session of the 92nd Congress.
Date:
January 17, 1972
Creator:
Abbasi, Susan R.
Object Type:
Report
System:
The UNT Digital Library
Electric Transmission: Approaches for Energizing a Sagging Industry
This report discusses factors that have contributed to the lack of new transmission capacity and some of the resulting issues.
Date:
January 30, 2008
Creator:
Abel, Amy
Object Type:
Report
System:
The UNT Digital Library
Energy Policy Act of 2005, P.L. 109-58: Electricity Provisions
None
Date:
January 24, 2006
Creator:
Abel, Amy
Object Type:
Report
System:
The UNT Digital Library
Federal Energy Regulatory Commissions Standard Market Design Activities
None
Date:
January 31, 2003
Creator:
Abel, Amy
Object Type:
Report
System:
The UNT Digital Library
Apparatus for Handling Brick.
Patent for an apparatus for handling brick "whereby the number of brick handled by a single hand may be greatly increased" (lines 9-11) including illustrations.
Date:
January 3, 1888
Creator:
Aber, Edgar
Object Type:
Patent
System:
The Portal to Texas History
Combination Well-Packer and Setting-Tool.
Patent for a well packer and setting tool for the prevention of intermingling between oil and water in a well when used by itself or with other pipes. The invention allows for the packer to be set using the setting tool which can then be removed once the packer is in place.
Date:
January 6, 1920
Creator:
Abercrombie, Jamie & Dunman, Nesbit M.
Object Type:
Patent
System:
The Portal to Texas History
Jack
Patent for a new Jack's that can use in motor cars and other vehicles, It is folded into a compact condition, for storage, within the tool chest of the machine, including illustrations.
Date:
January 11, 1916
Creator:
Abernathy, George J.
Object Type:
Patent
System:
The Portal to Texas History
[Appendix A. Geophysical Logs]
Geophysical logs for 12 holes drilled for the Oakville-Goliad Project in the Laredo-McAllen Quadrangles, Texas by the Bendix Field Engineering Corporation, Grand Junction, Colorado.
Date:
January 1981
Creator:
Abramiuk, I. N.
Object Type:
Dataset
System:
The UNT Digital Library
Engineering Report on Drilling in the Oakville-Goliad Project, Laredo-McAllen Quadrangles, Texas
This report presents engineering details, statistics, individual borehole histories, and geophysical logs of the 12 holes drilled for this project.
Date:
January 1981
Creator:
Abramiuk, I. N.
Object Type:
Report
System:
The UNT Digital Library
Global Climate Change: Selected Legal Questions About the Kyoto Protocol
This report addresses legal issues after the United States signed the Kyoto Protocol to the UnitedNations Framework Convention on Climate Change. The protocol is not yet in effect internationally and cannot be legally binding on the U.S. unless and until the Senate gives its advice and consent.
Date:
January 10, 2001
Creator:
Ackerman, David M.
Object Type:
Report
System:
The UNT Digital Library
Stalk - Cutter.
Patent for a new and useful improvements in stalk-cutters to "provide a simple, light, and durable machine by means of which three rows of stalks may be cut in one passage of the machine across the field" (line 13-16).
Date:
January 11, 1898
Creator:
Acre, William Floyd & Wafford, William Penn
Object Type:
Patent
System:
The Portal to Texas History
Railway Signaling Mechanism
Patent for a railway signaling mechanism. This invention "relates to certain new and useful improvements in electric railway and block signaling in which means are provided for indicating in the engine cab to the engineer the condition of the road ahead" (lines 9-13). Illustrations included.
Date:
January 15, 1907
Creator:
Adams, Edwin Johnson
Object Type:
Patent
System:
The Portal to Texas History
Boring-Tool.
Patent for "a boring tool for boring scarred and worn engine cylinders" (lines 14-15) that allows for more customization when cutting.
Date:
January 4, 1921
Creator:
Adams, George Reese.
Object Type:
Patent
System:
The Portal to Texas History
Rotary-Engine.
Patent for a new and improved rotary engine. This design consists "of a wheel provided with radially-sliding pistons and revolving within a fixed circumferential steam-chest, and having fixed on its axle an eccentric and spring, that operate to throw the pistons or floats outward to receive the pressure of the steam or other motor that is to drive the engine" (lines 19-26).
Date:
January 20, 1880
Creator:
Adams, James Ansley
Object Type:
Patent
System:
The Portal to Texas History
Uranium Occurrences in the Golden Gate Canyon and Ralston Creek Areas, Jefferson County, Colorado
From abstract: Pitchblende, associated with base-metal sulfides, has been found at eight localities in the northern part of Jefferson County, Colo., in shear zones that cut pre-Cambrian metamorphic and igneous rocks, chiefly hornblende gneiss, biotite schist, and granite pegmatite. The pitchblende deposits, with one exception, are in major shear zones that contain vein-like bodies of carbonate-rich breccia. The breccia bodies range from 1 to 5 feet in thickness and are related probably to the Laramide faults, or "breccia reefs" of similar trend, mapped by Lovering and Goddard (1950).
Date:
January 1953
Creator:
Adams, John W.; Gude, Arthur J., III & Beroni, E. P.
Object Type:
Report
System:
The UNT Digital Library
Emergency Rail-Brake.
Patent for "a new and improved emergency rail-brake" (lines 1-5).
Date:
January 16, 1906
Creator:
Adams, Powell O.
Object Type:
Patent
System:
The Portal to Texas History
Rail-Joint.
Patent for improvements to the joints for railway rails to prevent "bumping of the wheels against the ends of rails and the cross ties adjacent to the joints" (lines 16-18) including illustrations.
Date:
January 21, 1908
Creator:
Adams, Powell O.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Oiler
Patent for an automatic oiler for railroad cars.
Date:
January 17, 1911
Creator:
Adams, Richard Field
Object Type:
Patent
System:
The Portal to Texas History
Geology and Recognition Criteria for Uraniferous Humate Depostis, Grants Uranium Region, New Mexico: Final Report
Extended literature review describing the geologic history and characteristics of the Grants Uranium Region in northwestern New Mexico, particularly the uraniferous humate uranium deposits, "for the purpose of describing those geologic recognition criteria which seem most useful for evaluating areas with potential for new deposits" (p. 13).
Date:
January 1981
Creator:
Adams, Samuel S. & Saucier, A. E.
Object Type:
Report
System:
The UNT Digital Library
Geology and Recognition Criteria for Sandstone Uranium Deposits in Mixed Fluvial-Shallow Marine Sedimentary Sequences, South Texas: Final Report
From summary: As the principal objective of this study is to identify the most useful geologic characteristics, referred to as recognition criteria, and develop a method for their systematic use in resource studies and exploration, the important geologic observations on the uranium deposits of South Texas are briefly summarized below.
Date:
January 1981
Creator:
Adams, Samuel S. & Smith, R. B.
Object Type:
Report
System:
The UNT Digital Library
Coal-Mine Fatalities in December, 1930
Report issued by the U.S. Bureau of Mines on the coal mine related deaths during December, 1930. The number of fatalities and the causes are presented. This report includes tables.
Date:
January 1931
Creator:
Adams, William Waugh & Chenoweth, L.
Object Type:
Report
System:
The UNT Digital Library
Metallurgical Examination of HRT Leak Detector Tubing and Flanges
After several failures had occurred in the HRT leak detector system, several lengths of this tubing were removed for metallurgical examination. The tubing was of type 304 stainless steel and was 1/4" in diameter with a 0.065 wall. The tubing had been purchased as three different lots, the first in 45 ft. lengths and the other two as standards lengths. Tubing from the first lot was used primarily for the shield penetration and, therefore, sections of it are present in all lines of the system. It appears that chloride contamination entered the system in a portion of the first lot of tubing used for the shield penetration. The exact source of the chloride cannot be determined, but after considering the results and visiting the manufacturer's plant, it appears most likely the contamination was during the manufacturing process.
Date:
January 31, 1957
Creator:
Adamson, G. M; Hammond, T. M.; Kegley, T. M. & White, J. K.
Object Type:
Report
System:
The UNT Digital Library
Lebanon: Background and U.S. Relations
This report provides an overview of Lebanese politics, recent events in Lebanon, and current issues in U.S.-Lebanon relations and will be updated to reflect major developments.
Date:
January 21, 2009
Creator:
Addis, Casey L.
Object Type:
Report
System:
The UNT Digital Library