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

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

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.
Object Type: Report
System: The UNT Digital Library
Failure to Elicit Near-Death Experiences in Induced Cardiac Arrest (open access)

Failure to Elicit Near-Death Experiences in Induced Cardiac Arrest

Article exploring the reasons why near-death experiences may not occur during induced cardiac arrest.
Date: Winter 2006
Creator: Greyson, Bruce; Holden, Janice Miner & Mounsey, J. Paul
Object Type: Article
System: The UNT Digital Library
Monodisperse Thermo-Responsive Microgels of Poly(Ethylene Glycol) Analogue-Based Biopolymers, their Manufacture, and their Applications (open access)

Monodisperse Thermo-Responsive Microgels of Poly(Ethylene Glycol) Analogue-Based Biopolymers, their Manufacture, and their Applications

Patent relating to monodisperse thermo-responsive microgels of poly(ethylene glycol) analogue-based biopolymers, their manufacture, and their applications.
Date: July 14, 2009
Creator: Hu, Zhibing; Cai, Tong; Chi, Chenglin & Marquez, Manuel
Object Type: Patent
System: The UNT Digital Library
Synthesis of Columnar Hydrogel Colloidal Crystals in Water-organic Solvent Mixture (open access)

Synthesis of Columnar Hydrogel Colloidal Crystals in Water-organic Solvent Mixture

Patent relating to the synthesis of columnar hydrogel colloidal crystals in a water-organic solvent mixture.
Date: September 21, 2006
Creator: Hu, Zhibing; Zhou, Jun; Cai, Tong; Tang, Shijun & Marquez, Manuel
Object Type: Patent
System: The UNT Digital Library