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Technical Memorandum: Lewisville Lake Watershed Protection & Management Strategies

Description: This report represents the findings of a study which "assessed the viability of the Water Quality Corridor Management (WQCM) model in reviewing the status of stream systems, and ultimately, established an accurate mechanism for evaluating the stream corridor and surface water quality draining into Lewisville Lake" (p. 1).
Date: September 2007
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT Institute of Applied Sciences
open access

Post-impoundment Study of Ray Roberts Lake Year-Ten

Description: "This report is the final chapter of a long-term project to assess the environmental impacts associated with the construction and operation of Ray Roberts Lake during its first ten years" (p. ii). The purpose of the study is "to improve understanding of the impact of [U.S. Army Corps of Engineers] water resource projects, to provide the basis for evaluating the projects' effects on fish and wildlife resources, and to provide the opportunity for better planning and development of water resource … more
Date: December 1999
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT Institute of Applied Sciences
open access

Pre-impoundment Environmental Study of Ray Roberts Lake

Description: "This report presents the results of the pre-impoundment investigations" of Ray Roberts Lake. The purpose of the study is "to improve understanding of the impact of [U.S. Army Corps of Engineers] water resource projects, to provide the basis for evaluating the projects' effects on fish and wildlife resources, and to provide the opportunity for better planning and development of water resource projects and natural resource management" in the Lake Ray Roberts area, located in Denton County, Texas… more
Date: December 1987
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT Institute of Applied Sciences
open access

Post-impoundment Study of Ray Roberts Lake Year-Six

Description: "This report presents the results of investigations conducted six years following the impoundment of Ray Roberts Lake." The purpose of the study is "to improve understanding of the impact of [U.S. Army Corps of Engineers] water resource projects, to provide the basis for evaluating the projects' effects on fish and wildlife resources, and to provide the opportunity for better planning and development of water resource projects and natural resource management" in the Lake Ray Roberts area, locat… more
Date: December 1995
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT Institute of Applied Sciences
open access

Pre-impoundment Environmental Study of Ray Roberts Lake

Description: "This report presents the results of the pre-impoundment investigations" of Ray Roberts Lake. The purpose of the study is "to improve understanding of the impact of [U.S. Army Corps of Engineers] water resource projects, to provide the basis for evaluating the projects' effects on fish and wildlife resources, and to provide the opportunity for better planning and development of water resource projects and natural resource management" in the Lake Ray Roberts area, located in Denton County, Texas… more
Date: May 1988
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT Institute of Applied Sciences
open access

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

Description: 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 measure… more
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT College of Arts and Sciences
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Toxicological Case Study of Dallas' Central Wastewater Treatment Plant Effluent and Ambient Trinity River Samples: 1989, 1990, 1991

Description: "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.
Partner: UNT College of Arts and Sciences
open access

Aquatic Ecological Classification and Evaluation of Streams and Stream Reaches in the Upper Roanoke River Basin, Virginia

Description: The purpose of this study is to "establish a data base and methodology for classifying...the streams of the Roanoke Basin into a hierarchy of ecological systems" and to "establish evaluative criteria and methodology for classifying and ranking streams within the ecological systems relative to their state of environmental quality" (p. R1).
Date: March 30, 1979
Creator: North Texas State University. Institute of Applied Sciences.
Partner: UNT Institute of Applied Sciences
open access

French-Indian interaction at an 18th century frontier post : the Roseborough Lake Site, Bowie County, Texas.

Description: A report on archaeological excavations at the Roseborough Lake Site, conducted with the help of Field School students at North Texas State University in 1976. The research explored the life of the villages in the vicinity of the site at the time of early European contact.
Date: May 1986
Creator: Gilmore, Kathleen.
Partner: UNT Libraries Government Documents Department
open access

Appendix A: Jones Cemetery

Description: 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 interview… more
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT College of Arts and Sciences
open access

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

Description: 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, archit… more
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT College of Arts and Sciences
open access

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

Description: 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 ar… more
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT College of Arts and Sciences
open access

A variational solution to the transport equation subject to an affine constraint.

Description: We establish an existence and uniqueness theorem for the transport equation subject to an inequality affine constraint, viewed as a constrained optimization problem. Then we derive a Space-Time Integrated Least Squares (STILS) scheme for its numerical approximation. Furthermore, we discuss some L{sup 2}-projection strategies and with numerical examples we show that there are not relevant for that problem.
Date: February 1, 2004
Creator: Pousin, Jerome G. (National Institute of Applied Sciences, Villeurbanne Cedex, France); Najm, Habib N.; Picq, Martine (National Institute of Applied Sciences, Villeurbanne Cedex, France) & Pebay, Philippe Pierre
Partner: UNT Libraries Government Documents Department
open access

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

Description: 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, fa… more
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT College of Arts and Sciences
open access

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

Description: 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 inter… more
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT College of Arts and Sciences
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

Description: 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,… more
Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT College of Arts and Sciences
open access

A Water Quality and Ecological Survey of the Trinity River, Volume 2

Description: This volume of the report represents the technical findings of a study conducted on the ecological makeup of the Trinity River. The data presented includes: ambient toxicity test results and survival rates, United States Geological Survey (USGS) flow data, water quality data, as well as sediment quality data.
Date: November 1989
Creator: University of North Texas. Institute of Applied Sciences.
Partner: UNT Institute of Applied Sciences
open access

A half-explicit, non-split projection method for low Mach number flows.

Description: In the context of the direct numerical simulation of low MACH number reacting flows, the aim of this article is to propose a new approach based on the integration of the original differential algebraic (DAE) system of governing equations, without further differentiation. In order to do so, while preserving a possibility of easy parallelization, it is proposed to use a one-step index 2 DAE time-integrator, the Half Explicit Method (HEM). In this context, we recall why the low MACH number approxi… more
Date: February 1, 2004
Creator: Pousin, Jerome G. (National Institute for Applied Sciences, France); Najm, Habib N. & Pebay, Philippe Pierre
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Water Conservation]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 26, 2005, 4:00 p.m.
Duration: 1 minute 24 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

[UNT fact sheet]

Description: A document listing out several different facts about UNT and its campus. The facts include enrollment numbers, major and master offerings, and recognition.
Date: 1989
Creator: University of North Texas
Partner: UNT Libraries Special Collections
captions transcript

[A Partner in Your Success]

Description: A video of an overview of the educational and learning opportunities that are offered at the University of North Texas.
Date: 1994
Duration: 32 minutes 45 seconds
Creator: University of North Texas. Center for Media Production.
Partner: UNT Libraries Special Collections

[Dr. Sam Atkinson and pupil]

Description: Photograph of Dr. Sam Atkinson and his pupil reviewing a map for a remote sensing project in the Institute of Applied Sciences. Atkinson is the Regents Professor and Director of the Institute for Applied Sciences.
Date: [1990..]
Partner: UNT Libraries Special Collections
open access

Archeological Testing at Fort St. Leon, Plaquemines Parish, Louisiana

Description: This report describes archaeological testing at a site known as Fort St. Leon in Louisiana. Studies were made of levee building, geomorphology, and comparison of archival maps and aerial photographs, which contribute to the understanding of human activity as well as geological processes at the site.
Date: May 1983
Creator: Gilmore, Kathleen & Noble, Vergil
Partner: UNT Institute of Applied Sciences
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