A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

The S-Area Defense Waste Processing Facility (DWPF) will initially process Batch 1 sludge in the sludge-only processing mode, with simulated non-radioactive Precipitate Hydrolysis, Aqueous (PHA) product, without the risk of nuclear criticality. The dilute concentration of fissile material in the sludge combined with excess of neutron absorbers during normal operations make criticality throughout the whole process incredible. Subsequent batches of the DWPF involving radioactive precipitate slurry and PHA will require additional analysis. Any abnormal or upset process operations, which are not considered in this report and could potentially separate fissile material, must be individually evaluated. Scheduled maintenance operation procedures are not considered to be abnormal.

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Dan Morales, regarding a legal question submitted for clarification: Whether the City of Austin has the authority to enact an ordinance prohibiting random drug testing by private employers within the city (RQ-526)

Using diamond anvil cells, {sup 129}I Moessbauer spectroscopy (MS) and resistivity measurements were carried out in the layered antiferromagnet VI{sub 2} at 0-45 GPa and 4-300 K. MS to 15 GPa revealed an impressive increase in Neel temperature and a slight increase in transferred hyperfine field. Pressure behavior of R(P,T), in particular near the metal-insulator pressure P{sub c}=44 GPa, is described. Being the lightest transition metal (TM) in the isostructural (TM)I{sub 2} series, the V{sup 2+} (d{sup 3} configuration) represents a typical candidate for a pure Mott-Hubbard gap closure. Results are compared with the heavy TM diiodides such as NiI{sub 2} and CoI{sub 2}, where it is expected that the charge transfer regime prevails. 3 figs, 10 refs.

High pressure studies of the insulator-metal transition in the (TM)I{sub 2} (TM = V, Fe, Co and Ni) compounds are described. Those divalent transition-metal iodides are structurally isomorphous and classified as Mott Insulators. Resistivity, X-ray diffraction and Moessbauer Spectroscopy were employed to investigate the electronic, structural, and magnetic properties as a function of pressure both on the highly correlated and on the metallic regimes.

The purpose of this document is the quantitative definition of objectives, targets, and parameters of the Next-Step device to follow the present RFX experiment; this device is given the name RFXNS. Although developed over five years ago, much of the material distilled into the 1988 RFP tactical plan is useful in establishing the goals and parameters of RFXNS. This earlier plan established tentative parameters of an RFP next step based on: predictions of RFP ignition and commercial-reactor devices; and the assumed successful operation of highly complementary RFP experiments RFX and ZTH/CPRF. Programmatic changes and evolution that have occurred since 1988 strongly impact the role and characteristics of an RFXNS: the Los Alamos ZTH/CPRF project and fusion program was terminated in mid-construction for reasons of MFE cost savings and concept focusing; great progress has been made in launching ITER; and reactor projections for the tokamak have increased in detail and variety, but not in commercial promise and competitiveness. A brief status of and perspective from each of the above three points is necessary before the key issues and their implementation to form the basis of the RFXNS definition are given.

This study has been made to assess the needs, potential benefits and the applicability of early (circa year 2000) Nuclear Electric Propulsion (NEP) technology in conducting NASA science missions. The study goals are: to obtain the performance characteristics of near term NEP technologies; to measure the performance potential of NEP for important OSSA missions; to compare NEP performance with that of conventional chemical propulsion; to identify key NEP system requirements; to clarify and depict the degree of importance NEP might have in advancing NASA space science goals; and to disseminate the results in a format useful to both NEP users and technology developers. This is a mission performance study and precludes investigations of multitudes of new mission operation and systems design issues attendant in a NEP flight.

This report discusses the following topics: Modifications of high momentum spectrometer (HMS) optics; special tuning of HMS; Hall C beam transport line; beam energy measurement by arc spectrometer; chicane for polarized target; and beam raster system.

Twelve weld overlay hardfacing alloys have been selected for preliminary erosion testing based upon a literature review. Four of the selected coatings were deposited on a 1018 steel substrate using plasma arc welding process. During the past quarter, the remaining eight coatings were deposited in the same manner. Ten samples from each coatings were prepared for erosion testing. Microstructural characterization of each coating is in progress. This progress report describes coating deposition and sample preparation procedures. Relation between coatings hardness and formation of cracks in coatings is discussed.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved more than one vehicle in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved tractor trailers in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents involving only one vehicle in Texas during 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved trains in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved pick-up trucks in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Annual report providing tabular statistical information about motor vehicle accidents involving military drivers in Texas during 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved pedestrians in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved pedalcyclists in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that happened at railroad crossings in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved trucks in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved motorcycles in Texas during calendar year 1993, 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 Texas during 1993, 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 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents in rural areas of Texas during 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.

Semiannual report providing tabular statistical information about motor vehicle accidents that involved motorcycles in Texas during calendar year 1993, with data broken out by various criteria including number of persons, locations, types of accidents, time of day, and other factors.