Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

This document contains the characterization methodology for sludge-contaminated waste generated from the 2H Evaporator cleaning transfers to Tank 42, based on process knowledge and available analytical data. The scaling factors developed for Tank 42 in this document supercede those presented in Reference 6, and any other previously developed radionuclide characterizations for Tank 42 sludge-contaminated waste.

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.

News release concerning traffic interruptions to be caused by construction on DART's light rail extension in Plano.

This report, addresses fundamentals of flocculation processes shedding light on why WSRC researchers have not been able to report the discovery of a successful flocculant and acceptable filtration rates. It also underscores the importance of applying an optimized flocculation-testing regime, which has not been adopted by these researchers. The final part of the report proposes a research scheme which should lead to a successful choice of flocculants, filtration aids (surfactants) and a filtration regime, as well recommendations for work that should be carried out to make up for the deficiencies of the limited WSRC work where a better performance should be the outcome.

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.

Correspondence issued by the General Accounting Office with an abstract that begins "Research and development are major factors in the growth and progress of industry and the national economy. However, basic research done by the nation's research institutions--universities and colleges, federal laboratories, and nonprofit research centers--may not translate into marketable technologies. To link the ideas and resources of the research institutions with the commercialization experience of small businesses, Congress authorized the Small Business Technology Transfer (STTR) Pilot Program in 1992 and reauthorized it in fiscal year 1997. The STTR program is scheduled to expire in September 2001. Each of the five participating federal agencies manages its own program, while the Small Business Administration plays a central administrative role, issuing policy directives and annual reports for the program. The program, which requires that small businesses partner with a nonprofit research institution, is closely modeled to the Small Business Innovation Research (SBIR) Program. In preparation for the review and potential reauthorization of the STTR program, this correspondence identifies participating companies' views on (1) the contributions that the companies and the research institutions made to research and development, (2) the results of research and development, and (3) options for the future relationship between …

Funeral program for Lillie Mae Wheaten, born July 1, 1935 and died June 1, 2001. The funeral was held June 4, 2001 at Greater Corinth Baptist Church, officiated by Reverend Carl Johnson. Funeral arrangements were made through Lewis Funeral Home and she was buried in Fort Sam Houston National Cemetery in San Antonio, Texas.

Silver has the highest reflectance of all of the metals, but it tarnishes in the presence of sulfides, chlorides, and oxides in the atmosphere. Also, the silver reflectance is very low at wavelengths below 400 nm making aluminum more desirable mirror coating for the W region. We have found a way to prevent silver tarnishing by sandwiching the silver layer between two thin layers of NiCrN{sub x}, and to extend the metal's high reflectance down to 200 nm by depositing the (thin) Ag layer on top of Al. Thus, the uv is transmitted through the thin Ag layer below 400 nm wavelength, and is reflected from the A1 layer underneath. This W-shifted durable coating provides a valuable alternative to the aluminum coating for telescope mirror coatings where collection efficiency is an important consideration.

This report is a modified version of WSRC-TR-2001-00124, Revision 0. Information related to the chemical compositions of the study glasses has been removed from this version. WSRC has submitted a patent application for the frit (designated as BD1) utilized in the study and is limiting the distribution of the details of the compositions of the study glasses to protect its intellectual property rights pending patent clearance.

This study was conducted to determine the effect, if any, on the PCT responses of glasses cooled at different rates. Two bounding cooling profiles were used in this study: rapidly quenched and a canister centerline cooling curve. Glasses were selected based on a number of criteria, but mainly to challenge the regions where amorphous phase separation is expected based upon current model predictions. The current DWPF homogeneity constraint, imposed to preclude regions of phase separation, predicted that most of the glasses selected would be phase separated. It was, therefore, important to ensure that deleterious phase separation does not occur at either cooling profile. In this case, deleterious phase separation is defined as the formation of an amorphous phase in the glass that significantly decreases the glass durability as measured by the PCT response.

Multi-scale features of transport processes in fractured porous media make numerical modeling a difficult task of both conceptualization and computation. Dual-continuum particle tracker (DCPT) is an attractive method for modeling large-scale problems typically encountered in the field, such as those in unsaturated zone (UZ) of Yucca Mountain, Nevada. The major advantage is its capability to capture the major features of flow and transport in fractured porous rock (i-e., a fast fracture sub-system combined with a slow matrix sub-system) with reasonable computational resources. However, like other conventional dual-continuum approach-based numerical methods, DCPT (v1.0) is often criticized for failing to capture the transient features of the diffusion depth into the matrix. It may overestimate the transport of tracers through the fractures, especially for the cases with large fracture spacing, and predict artificial early breakthroughs. The objective of this study is to develop a new theory for calculating the particle transfer probability to captures the transient features of the diffusion depth into the matrix within the framework of the dual-continuum random walk particle method (RWPM).

A letter report issued by the General Accounting Office with an abstract that begins "The Defense Logistics Agency (DLA) plays a critical role in supporting America's military forces worldwide. DLA employs about 28,000 civilian and military workers at about 500 sites in all 50 states and 28 countries; in round numbers, it manages 4 million supply items and processes 30 million annual supply distribution actions. This report reviews DLA's efficiency and effectiveness in managing it is Business Systems Modernization (BSM) acquisition program. Specifically GAO determines (1) whether DLA is using an enterprise architecture to guide and constrain its investment in (BSM) and (2) whether DLA is investing in BSM in an incremental manner. GAO found that DLA does not have an enterprise architecture to guide its investment in BSM. DLA plans call for creating an architecture as a byproduct of BSM's implementation. In addition, GAO found that DLA has not been managing its investment in this program in an incremental manner; that is, DLA has not treated the first of its four planned incremental releases of BSM as a separate investment decision. Instead, DLA has thus far treated the entire BSM program as a single investment decision, according to BSM …

A caustic-side solvent extraction (CSSX) process to remove cesium from Savannah River Site (SRS) high-level waste was tested for 71 hours in a 33-stage minicontactor (2-cm centrifugal contactor). This multi-day demonstration used an average SRS simulant for the waste feed. The two key process goals were achieved: (1) the cesium was removed from the waste with decontamination factors greater than 40,000, and (2) the recovered cesium was concentrated by a factor of 15 in dilute nitric acid. These goals were maintained for 71 h as 1.4 L of solvent was recycled 42 times at 14 mL/min while processing 180 L of SRS simulant at 43 mL/min. The average decontamination factor was 159,000 for cesium and the average concentration factor was 14.9. The process had to be shut down twice for minor problems, which were fixed and testing resumed. The results confirmed that the CSSX process could be used to help decontaminate the millions of gallons of SRS waste now stored in underground tanks.

This report describes a volume rendering system for unstructured data, especially finite element data, that creates images with very high accuracy. The system will currently handle meshes whose cells are either linear or quadratic tetrahedra, or meshes with mixed cell types: tetrahedra, bricks, prisms, and pyramids. The cells may have nonplanar facets. Whenever possible, exact mathematical solutions for the radiance integrals and for interpolation are used. Accurate semitransparent shaded isosurfaces may be embedded in the volume rendering. For very small cells, subpixel accumulation by splatting is used to avoid sampling error. A new exact and efficient visibility ordering algorithm is described. The most accurate images are generated in software, however, more efficient algorithms utilizing graphics hardware may also be selected. The report describes the parallelization of the system for a distributed-shared memory multiprocessor machine, and concludes by discussing the system's limits, desirable future work, and ways to extend the system so as to be compatible with projected ASCI/VIEWS architectures.

The objectives of this study were to evaluate the thermal-hydrological-chemical (THC) effects on flow and geochemistry in the unsaturated zone (UZ) at Yucca Mountain at a mountain scale. The major THC processes important in the UZ are (1) mineral precipitation/dissolution affecting flow and transport to and from the potential repository, and (2) changes in the compositions of gas and liquid that may seep into drifts.

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This paper utilizes the Pacific Northwest National Laboratory?s Integrated Assessment modeling tools to draw out concepts that should be considered when examining purpose-grown biomass as a low-emissions energy source and/or as a key technology for addressing climate change. The paper concludes that using biomass as a significant element of our future energy system will be an enormous undertaking that will transform the global energy and agricultural system. Further, large-scale biomass energy requires substantial advances in the basic science of plant design, an integrated approach to basic and applied research, concurrent consideration of ethical and economic issues, effective planning for market transition, and reliable monitoring systems. Biomass energy is a straightforward concept but a complex endeavor necessitating a coordinated, programmatic effort.

The National Museum of the Pacific War presents an oral interview with Orlyn Master discussing his childhood and education and what led him jo joining the US Military. He describes his experiences flying planes over Europe and of being a Prisoner of War after getting captured by the Germans.

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A series of proof-of-principle studies was initiated to evaluate the soil remediation technology, phytoimmobilization, for application at the TNX Outfall Delta (TNX OD) operable unit. Phytoimmobilization involves two steps. The first step is entitled phytoextraction, and it takes place mostly during the spring and summer. During this step the plants extract contaminants from the sediment into the roots and then translocate the contaminants to the aboveground plant parts. The second step is referred to as sequestration and it takes place largely during the autumn and winter when annual plants senesce or deciduous trees drop their leaves. This step involves the immobilization of the contaminant once it leaches form the fallen leaves into a ''geomat,'' a geotextile embedded with mineral sequestering agents. This final report describes the results to date, including those reported in the status report (Kaplan et al. 2000a), those completed since the report was issued, and the preliminary calculations of the phytoimmobilization effectiveness.

In this talk the author gives a short summary of the basics of conventional and exotic meson spectroscopy, and consider in particular those issues in the charmonium and charmonium hybrid sectors which can be addressed by a future antiproton facility at GSI.