This report describes a study to identify the distribution and extent of areas potentially at risk for atrazine (a broad leaf weedkiller) runoff in the Lake Lavon watershed, which is a major water supply for the Dallas area. The report presents the results of the study and makes recommendations for how information can be used in a cost-effective watershed atrazine reduction strategy.

Patent relating to engineering lipids in vegetative tissues of plants.

Patent relating to methods for detection of driving conditions and habits.

Patent relating to the synthesis of columnar hydrogel colloidal crystals in a water-organic solvent mixture.

Patent relating to an improved process and apparatus for energy storage and release.

This article identifies 36 emergency medical workers' most common stress reactions and recovery processes after a heavy-fatality mass shooting incident.

Patent relating to a method for removing contaminants on a substrate.

Patent relating to the process and apparatus for microwave desorption of elements or species from carbon nanotubes.

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).

Patent relating to nanomanipulation coupled nanospray mass spectrometry (NMS).