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

A panel of experts in the fields of process engineering, process chemistry, and safety analysis met together on January 26, 1993, and February 19, 1993, to discuss nuclear safety and nuclear criticality potential in the Defense Waste Processing Facility (DWPF) processes. Nuclear safety issues and possibilities of nuclear criticality incidents in the DWPF were examined in depth. The discussion started at the receipt of slurry feeds: The Low Point Pump Pit Precipitate Tank (LPPPPT) and the Low Point Pump Pit Sludge Tank (LPPPST), and went into detail the whole DWPF processes. This report provides discussion of each of the areas and processes of the DWPF in terms of potential nuclear safety issues and nuclear criticality concerns.

This research program addresses fundamental questions concerning the relations between atomic structures and compositions of homophase and heterophase interfaces. Metal/ceramic heterophase interfaces are created via the process of internal oxidation of metallic alloys. The interfaces are studied via a combination of conventional transmission electron microscopy, high resolution electron microscopy, field-ion microscopy and atom probe microscopy. The latter technique is employed to chemically sequence the interfacial region, and to show that the terminating (222) plane of MgO and CdO consists solely of oxygen atoms forthe Cu/MgO (111) and Ag/CdO (111) heterophase interfaces, respectively; this is achieved with no deconvolution of the experimental data. The evolution of metal/ceramic heterophase interfaces is studied by following the process of internal oxidation on an atomic scale from its very earliest stages. It is demonstrated that during the early stages of internal oxidation that metal atom clusters as well as hypo and hyperstoichiometric metal-oxygen clusters are present. Solute-atom segregation to grain boundaries is studied in binary metal alloys employing the free energy simulations and the overlapping distribution Monte Carlo methodologies for dilute Pt(Au), Cu(Ni) and Pd(Ni) alloys for both twist and tilt boundaries.

This research program addresses fundamental questions concerning the relations between atomic structures and compositions of homophase and heterophase interfaces. Metal/ceramic heterophase interfaces are created via the process of internal oxidation of metallic alloys. The interfaces are studied via a combination of conventional transmission electron microscopy, high resolution electron microscopy, field-ion microscopy and atom probe microscopy. The latter technique is employed to chemically sequence the interfacial region, and to show that the terminating (222) plane of MgO and CdO consists solely of oxygen atoms forthe Cu/MgO (111) and Ag/CdO (111) heterophase interfaces, respectively; this is achieved with no deconvolution of the experimental data. The evolution of metal/ceramic heterophase interfaces is studied by following the process of internal oxidation on an atomic scale from its very earliest stages. It is demonstrated that during the early stages of internal oxidation that metal atom clusters as well as hypo and hyperstoichiometric metal-oxygen clusters are present. Solute-atom segregation to grain boundaries is studied in binary metal alloys employing the free energy simulations and the overlapping distribution Monte Carlo methodologies for dilute Pt(Au), Cu(Ni) and Pd(Ni) alloys for both twist and tilt boundaries.

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

Semi-weekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.

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

This technical report defines and describes a Crystalline Beam. This is an ordered state of matter made of electrically charged ions which are moving together in a storage ring with very high density and small velocity spread. In particular, the paper analyses the requirements for the confinement and the stability of the Beam. It is demonstrated that a storage ring made of one circular weak-focusing magnet, similar to a Betatron, is the most suitable for the confinement and stability of the Crystalline Beam. The disruptive effects of drift insertions have also been investigated. Requirements on final densities and velocity spreads are also calculated and reported. A matrix formalism is developed for the design of the storage ring. The important issue of the disruption caused by the curvature of the closed trajectory is not here discussed; it is the subject of a subsequent paper.

This technical report defines and describes a Crystalline Beam. This is an ordered state of matter made of electrically charged ions which are moving together in a storage ring with very high density and small velocity spread. In particular, the paper analyses the requirements for the confinement and the stability of the Beam. It is demonstrated that a storage ring made of one circular weak-focusing magnet, similar to a Betatron, is the most suitable for the confinement and stability of the Crystalline Beam. The disruptive effects of drift insertions have also been investigated. Requirements on final densities and velocity spreads are also calculated and reported. A matrix formalism is developed for the design of the storage ring. The important issue of the disruption caused by the curvature of the closed trajectory is not here discussed; it is the subject of a subsequent paper.

List of contact information relating to Bernard Stoller.

To determine the feasibility of using the CO{sub 2} laser at LAL as an alternative heat source for x-ray optics tests, we have studied the absorption of the 10.6-micron laser light in silicon for two different dopant concentrations, using the resistivity as a predictor for the absorption length. We describe the results from these tests in this report.

Funeral program for Major Sylvester Johnson, born October 14, 1932 and died May 5, 1993. The funeral was held Monday, May 10, 1993 at St. Philip's Episcopal Church, officiated by Father Milbrew Davis. Funeral arrangements were made through Sutton-Sutton Mortuary and he was buried in Fort Sam Houston National Cemetery near San Antonio, Texas.

This report details the information related to Global Climate Change. The contents include the Greenhouse effect and Global warming, Greenhouse gases, international action, and Congressional interest and activities.

Subsection (b) of Public Law 101-510, Section 3137, {open_quotes}Safety Measures for Waste Tanks at Hanford Nuclear Reservation{close_quotes} (PL 101-510), requires the Secretary of Energy to {open_quotes}identify those tanks that may have a serious potential for release of high-level waste due to uncontrolled increase in temperature or pressure{close_quotes}. One of the tanks that has been identified to meet this criteria is single-shell tank (SST) 241-C-106 (Wilson and Reep 1991). This report presents the results of an evaluation of the safety issue associated with tank 241-C-106: the continued cooling required for high heat generation in tank 241-C-106. If tank 241-C-106 should start leaking, continued addition of water for cooling could possibly increase the amount of leakage to the soil column. In turn, if the current methods of cooling tank 241-C-106 are stopped, the sludge temperatures may exceed established temperature limits, the long term structural integrity of the tank liner and concrete would be jeopardized, leading to an unacceptable release to the environment. Among other conclusions, this evaluation has determined that tank 241-C-106 contains enough heat generating wastes to justify retaining this tank on the list {open_quotes}Single-Shell Tanks With High Heat Loads (>40,000 Btu/H){close_quotes} and that to confirm the structural integrity needed for …

A letter from Sharon Boyd, city council member, to Robert Sloan, city secretary, discussing a card that was mailed to Dallas Democrats that was in violation of elections laws because it did not have a legitimate return address and had no political disclaimer.

Letter from Sharon Boyd to Mark Danielson asking the assistant district attorney to investigate the mailing of cards from a nonexistent political coalition.

List of contacts relevant to Bernard M. Stoller.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 5pm.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 6pm.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 10pm.