Magazine discussing natural resources, parks, hunting and fishing, and other information related to the outdoors in Texas.

Survey report documenting the findings in the waters of Rowlett Creek and Lake Ray Hubbard from April 23 to April 26, 1984.

Monthly report providing tabular statistical information about motor vehicle accidents in Texas during 1985, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Monthly report providing tabular statistical information about motor vehicle accidents in rural areas of Texas during 1985, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Newsletter of the Texas Low-Level Radioactive Waste Disposal Authority discussing news and updates related to the organization's meetings and activities, changes to regulations, and other relevant information.

Quarterly newsletter of the Texas Research Institute of Mental Sciences discussing news, events, and research as well as other information related to mental heath.

Periodic newsletter discussing information related to legislation, state finance, and other topics related to Texas government. This issue focuses on a survey of 356 firms regarding the health insurance offerings they provide for their employees.

Newsletter dedicated to traveling in Texas, including information about news, locations, and events of interest to visitors as well as statistics and summaries of travel in the state.

Photograph of a fighter plane pitched upward in flight, viewed from the side, with mountains in the background and clouds above. There are stripes on the nose, "United States Air Force" is written on the body of the plane, and the tail livery has red scallops along the front edge and the Thunderbird logo surrounded by stars.

Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.

Report determining the fishing potential of a section of sport beach seines, comparing it favorably against the fishing potential of Galveston Bay.

Newsletter of the Texas Bureau of Disease Control and Epidemiology discussing the news, activities, and events of the organization and other information related to health in Texas.

Newsletter of the Texas Bureau of Disease Control and Epidemiology discussing the news, activities, and events of the organization and other information related to health in Texas.

Newsletter of the Texas Bureau of Disease Control and Epidemiology discussing the news, activities, and events of the organization and other information related to health in Texas.

Newsletter of the Texas Bureau of Disease Control and Epidemiology discussing the news, activities, and events of the organization and other information related to health in Texas.

The main thrust of this experiment will be to measure the asymmetry parameter for the electroweak decay {Sigma}{sup +} {yields} p{gamma} and verify its branching ratio. As a secondary goal they will measure, or set new upper limits for, the branching ratio of the electroweak decay {Xi}{sup -} {yields} {Sigma}{sup -}{gamma}. Since the {Xi}{sup -} are expected to be polarized, information on the asymmetry parameter may also be available.

The objective of this proposed work is to demonstrate the operational and economic feasibility of using high-temperature ceramic filters for particulate control in a variety of coal gasification power generating systems.

The authors are continuing their work on developing the necessary methods for the nondestructive evaluation of machining damage in structural ceramics. Machining operations such as grinding, cutting, and polishing induce slot-like cracks in ceramic materials and lead to a marked decrease in their strength. The presence of compressive surface residual stress, which is responsible for crack mouth closure, leads to slow crack growth and a further reduction in strength. They are continuing the study of the effect of single isolated cracks and have just begun to look at the problem of multiple cracks due to grinding damage. In the last reporting period, the authors studied the effect of isolated cracks on the strength of ceramic components. They used a pulse-echo acoustic technique to measure the scattering coefficient of the crack to surface acoustic waves as a function of frequency. In the presence of compressive surface residual stress, the cracks are closed at the surface and their scattering coefficient exhibits a characteristic null that allows for the determination of the crack depth using the acoustic pulse-echo technique. Thus, they find it possible to evaluate the crack sizes in the seeded samples, and the reduction in strength engendered with very good accuracy. …

The results of EP-toxicity tests on mercury saturated Duolite{reg_sign} GT-73 cation exchange resin clarify options for the ultimate disposal of spent resin. Samples of GT-73 saturated with mercury passed the EP-toxicity test, indicating that fully spent resin may be classifed as ``solid``-not``hazardous``-waste and stored or disposed-of as such. Samples of GT-73 resin saturated with mercury and then incorporated into Portland Type 1 cement did not pass the EP-toxicity test and fall into the ``hazardous waste`` category. Samples of GT-73 resin less-than-saturated with mercury which were in corporated in Portland Type 1 cement passed the EP-toxicity test and may be classified as ``solid waste.`` Other commercially available materials are being investigated for incorporating fully spent GT-73 resin in a solid waste form.

Monthly compilation of estimated statistics listed by Texas county for civilian labor force (C.L.F.), employment, unemployment, and overall rate.

Monthly compilation of estimated statistics listed by Texas county for civilian labor force (C.L.F.), employment, unemployment, and overall rate.

Newsletter of the Institute of Latin American Studies discussing activities and research at the Institute, news from Latin America, and other related topics of interest.

Newsletter of the Texas Rehabilitation Commission discussing information about the Commission as well as news, events, and other relevant information.

Newsletter issued by the Texas Office of the Comptroller discussing news, events, statistics, and other relevant information related to business and the economy.