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Oil Production and Groundwater Quality in the Edwards-Trinity Plateau Aquifer, Texas (open access)

Oil Production and Groundwater Quality in the Edwards-Trinity Plateau Aquifer, Texas

This article suggests that evaporite dissolution and oilfield brine locally impact the Edwards-Trinity Plateau Aquifer, but the problem is not regionally pervasive.
Date: November 12, 2003
Creator: Hudak, Paul F.
Object Type: Article
System: The UNT Digital Library
Remote Sensing and GIS for Nonpoint Source Pollution Analysis in the City of Dallas' Western Watersheds (open access)

Remote Sensing and GIS for Nonpoint Source Pollution Analysis in the City of Dallas' Western Watersheds

This report describes the findings of a study conducted on the watersheds of "Lake Lewisville, Lake Ray Roberts, Lake Grapevine and the Elm Fork of the Trinity River between Lake Lewisville and Frazier Dam," which are all part of the upper Trinity drainage basin (p. 31). The study examines the potential benefit of "remote sensing and geographic information systems (GIS) for watershed management" in and around Dallas, Texas (p. i).
Date: August 1988
Creator: University of North Texas. Department of Biological Sciences.
Object Type: Book
System: The UNT Digital Library
Remote Sensing and GIS for Nonpoint Source Pollution Analysis in the City of Dallas' Eastern Watersheds (open access)

Remote Sensing and GIS for Nonpoint Source Pollution Analysis in the City of Dallas' Eastern Watersheds

This report describes the findings of a study conducted on the Eastern Watersheds of Lake Lavon, Lake Ray Hubbard, Lake Tawakoni, Lake Palestine and Lake Fork, which are located within the Blackland Prairie, Post Oak Savannah and Pineywoods provinces. These watersheds are among nine that provide drinking water to Dallas, Texas. The study examines the potential benefit of "remote sensing and geographic information systems (GIS) for watershed management" in these five watersheds (p. iii).
Date: June 1989
Creator: University of North Texas. Department of Biological Sciences.
Object Type: Book
System: The UNT Digital Library
Toxicological Case Study of Dallas' Central Wastewater Treatment Plant Effluent and Ambient Trinity River Samples: 1989, 1990, 1991 (open access)

Toxicological Case Study of Dallas' Central Wastewater Treatment Plant Effluent and Ambient Trinity River Samples: 1989, 1990, 1991

"This study was implemented voluntarily by personnel at Dallas Water Utilities in response to concerns that the Dallas Central Wastewater Treatment Plant was adversely affecting downstream water quality." The treatment plant was studied to determine whether it was "discharging toxic materials in toxic amounts to the Trinity River" (p. 1).
Date: 1991
Creator: University of North Texas. Institute of Applied Sciences.
Object Type: Book
System: The UNT Digital Library
Appendix A: Jones Cemetery (open access)

Appendix A: Jones Cemetery

This appendix contains an alphabetized and annotated list of burials identified in Jones Cemetery, with available birth and death rates. This study represents the findings of research done on the Jones and Johnson farms, "situated in Johnson Branch Park in the north-central portion of the Ray Roberts Lake area." The purpose of the study was to offset future disturbances and damages to these farmsteads, and it includes "archival investigations, architectural documentation, oral-history interviews of long-time area residents and family members, farm equipment and artifact analyses, archaeological excavations, stabilization measures, and the development of interpretative exhibits for area schools, museums, and the general public" (p. i).
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Object Type: Book
System: The UNT Digital Library
Appendix B: Texas General Land Office Archives: Data on Selected Land Surveys Related to Settlement of Johnson Park and Vicinity (open access)

Appendix B: Texas General Land Office Archives: Data on Selected Land Surveys Related to Settlement of Johnson Park and Vicinity

The information in this appendix was abstracted from the original land record files. This study represents the findings of research done on the Jones and Johnson farms, "situated in Johnson Branch Park in the north-central portion of the Ray Roberts Lake area." The purpose of the study was to offset future disturbances and damages to these farmsteads, and it includes "archival investigations, architectural documentation, oral-history interviews of long-time area residents and family members, farm equipment and artifact analyses, archaeological excavations, stabilization measures, and the development of interpretative exhibits for area schools, museums, and the general public" (p. i).
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Object Type: Book
System: The UNT Digital Library
Appendix C: Land Acquisition and Conveyance Transactions Among the Jones, Everly, and Johnson Families (open access)

Appendix C: Land Acquisition and Conveyance Transactions Among the Jones, Everly, and Johnson Families

This appendix presents data relating to the acquisition, ownership and transfer of land by the Jones, Everly, Johnson, and related families. This study represents the findings of research done on the Jones and Johnson farms, "situated in Johnson Branch Park in the north-central portion of the Ray Roberts Lake area." The purpose of the study was to offset future disturbances and damages to these farmsteads, and it includes "archival investigations, architectural documentation, oral-history interviews of long-time area residents and family members, farm equipment and artifact analyses, archaeological excavations, stabilization measures, and the development of interpretative exhibits for area schools, museums, and the general public" (p. i).
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Object Type: Book
System: The UNT Digital Library
Appendix D: Genealogical Data for the Jones, Everly, and Johnson Families (open access)

Appendix D: Genealogical Data for the Jones, Everly, and Johnson Families

This appendix provides genealogical data for the direct descendants of Pollie Jones-Jones-Burden, George Washington Jones and Easter Ann Montgomery, and John Johnson and Susan Self. This study represents the findings of research done on the Jones and Johnson farms, "situated in Johnson Branch Park in the north-central portion of the Ray Roberts Lake area." The purpose of the study was to offset future disturbances and damages to these farmsteads, and it includes "archival investigations, architectural documentation, oral-history interviews of long-time area residents and family members, farm equipment and artifact analyses, archaeological excavations, stabilization measures, and the development of interpretative exhibits for area schools, museums, and the general public" (p. i).
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Object Type: Book
System: The UNT Digital Library
Appendix E: Population Census for Jones, Everly, Johnson, and Related Families Residing in the Project Area and Vicinity (open access)

Appendix E: Population Census for Jones, Everly, Johnson, and Related Families Residing in the Project Area and Vicinity

This appendix provides population census data for the Jones, Johnson, Everly, and related families in the project area. This study represents the findings of research done on the Jones and Johnson farms, "situated in Johnson Branch Park in the north-central portion of the Ray Roberts Lake area." The purpose of the study was to offset future disturbances and damages to these farmsteads, and it includes "archival investigations, architectural documentation, oral-history interviews of long-time area residents and family members, farm equipment and artifact analyses, archaeological excavations, stabilization measures, and the development of interpretative exhibits for area schools, museums, and the general public" (p. i).
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Object Type: Book
System: The UNT Digital Library
Appendix F: Tax Roll Data for the Jones, Everly, Johnson, and Related Families in the Project Area or Vicinity Between 1850 and 1910 (open access)

Appendix F: Tax Roll Data for the Jones, Everly, Johnson, and Related Families in the Project Area or Vicinity Between 1850 and 1910

This appendix provides data on the real estate and personal property owned by a selected group of families or individuals in the Ray Roberts Lake project area. This study represents the findings of research done on the Jones and Johnson farms, "situated in Johnson Branch Park in the north-central portion of the Ray Roberts Lake area." The purpose of the study was to offset future disturbances and damages to these farmsteads, and it includes "archival investigations, architectural documentation, oral-history interviews of long-time area residents and family members, farm equipment and artifact analyses, archaeological excavations, stabilization measures, and the development of interpretative exhibits for area schools, museums, and the general public" (p. i).
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Object Type: Book
System: The UNT Digital Library
Historic Archaeology of the Johnson and Jones Farmsteads in the Ray Roberts Lake Area: 1850-1950 (open access)

Historic Archaeology of the Johnson and Jones Farmsteads in the Ray Roberts Lake Area: 1850-1950

This study represents the findings of research done on the Jones and Johnson farms, "situated in Johnson Branch Park in the north-central portion of the Ray Roberts Lake area." The purpose of the study was to offset future disturbances and damages to these farmsteads, and it includes "archival investigations, architectural documentation, oral-history interviews of long-time area residents and family members, farm equipment and artifact analyses, archaeological excavations, stabilization measures, and the development of interpretative exhibits for area schools, museums, and the general public" (p. i).
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Object Type: Book
System: The UNT Digital Library
Binder Enhanced Refuse Derived Fuel (open access)

Binder Enhanced Refuse Derived Fuel

Patent relating to refuse derived fuels and more particularly to binder enhanced refuse derived fuel pellets and utilization of such pellets in solid-fuel fired furnaces.
Date: April 12, 1995
Creator: Daugherty, Kenneth E.; Venables, Barney J. & Ohlsson, Oscar O.
Object Type: Patent
System: The UNT Digital Library
Geophysical Prospecting for Oil and Gas Well Effluent (open access)

Geophysical Prospecting for Oil and Gas Well Effluent

This article describes the evaluation of the utility of an earth resistivity system for detecting drilling effluent at a site in the Trinity Group outcrop zone.
Date: December 1997
Creator: Hudak, Paul F. & Maxey, George
Object Type: Article
System: The UNT Digital Library
A Graben in the Eagle Ford Shale, Lewisville, Texas (open access)

A Graben in the Eagle Ford Shale, Lewisville, Texas

This article describes a graben bounded by normal faults in an outcrop of the Eagle Ford formation within Denton County.
Date: April 1999
Creator: Hudak, Paul F.
Object Type: Article
System: The UNT Digital Library
Films for Use in Microelectronic Devices and Methods of Producing Same (open access)

Films for Use in Microelectronic Devices and Methods of Producing Same

Patent relating to the use of films in microelectronic devices and methods of producing same.
Date: April 10, 1998
Creator: Kelber, Jeffry A.
Object Type: Patent
System: The UNT Digital Library
Controlling Gully Erosion with Earth Dams in North-Central Texas (open access)

Controlling Gully Erosion with Earth Dams in North-Central Texas

This article describes the use of earth dams for controlling gully erosion in part of the Eastern Cross Timbers of North-Central Texas.
Date: January 2001
Creator: Hudak, Paul F. & Chadbourne, John
Object Type: Article
System: The UNT Digital Library
The Industrial Geography of Toxic Chemical Generation, Release and Management in Texas (open access)

The Industrial Geography of Toxic Chemical Generation, Release and Management in Texas

This article examines overall trends in toxic chemical generation, releases and management in Texas from 1995 to 1999 within the broad context of sustainable industrial production.
Date: 2001
Creator: Lyons, Donald
Object Type: Article
System: The UNT Digital Library
Film for Use in Microelectronic Devices and Methods of Producing Same (open access)

Film for Use in Microelectronic Devices and Methods of Producing Same

Patent relating to film for use in microelectronic devices and methods of producing same.
Date: July 27, 2000
Creator: Kelber, Jeffry A.
Object Type: Patent
System: The UNT Digital Library
Lightning, Downed Power Line Form Intriguing Rock Structure in Denton, Texas (open access)

Lightning, Downed Power Line Form Intriguing Rock Structure in Denton, Texas

This article describes a vitrified soil structure, formed by atmospheric and human activity, possessing characteristics of igneous and metamorphic rocks.
Date: March 2003
Creator: Hudak, Paul F. & Maxey, George
Object Type: Article
System: The UNT Digital Library
A History of Geography at the University of North Texas (open access)

A History of Geography at the University of North Texas

This article provides a history of the Geography Department at the University of North Texas.
Date: 2004
Creator: Lyons, Donald & Forbes, Bill
Object Type: Article
System: The UNT Digital Library
Process and Apparatus for Microwave Desorption of Elements of Species from Carbon Nanotubes (open access)

Process and Apparatus for Microwave Desorption of Elements of Species from Carbon Nanotubes

Patent relating to the process and apparatus for microwave desorption of elements or species from carbon nanotubes.
Date: January 23, 2004
Creator: Tour, James M.; Roberts, James A. & Imholt, Timothy
Object Type: Patent
System: The UNT Digital Library
Use of Microwaves to Crosslink Carbon Nanotubes (open access)

Use of Microwaves to Crosslink Carbon Nanotubes

Patent relating to the use of microwaves to crosslink carbon nanotubes.
Date: December 17, 2003
Creator: Tour, James M.; Stephenson, Jason J.; Imholt, Timothy; Dyke, Christopher A.; Yakobson, Boris I. & Roberts, James A.
Object Type: Patent
System: The UNT Digital Library
Process and Apparatus for Energy Storage and Release (open access)

Process and Apparatus for Energy Storage and Release

Patent regarding a process and apparatus for energy storage and release.
Date: May 14, 2004
Creator: Imholt, Timothy; Allara, David L., 1937-; Gnade, Bruce & Roberts, James A.
Object Type: Patent
System: The UNT Digital Library
Apparatus and Method for Inducing Electrical Property Changes in Carbon Nanotubes (open access)

Apparatus and Method for Inducing Electrical Property Changes in Carbon Nanotubes

Patent relating to an apparatus and method for inducing electrical property changes in carbon nanotubes.
Date: September 21, 2004
Creator: Allara, David L., 1937-; Chen, Min; Henley, Donald E.; Imholt, Timothy & Roberts, James A.
Object Type: Patent
System: The UNT Digital Library