The removal of cesium from aqueous waste solution was investigated in a column setup using SuperLig(R) 644 resin. The resin was significantly coarser in size than those used in previous studies because of hydraulic problems encountered during pilot-scale tests. The bed volume (BV = 140) at the onset of breakthrough surpassed the design requirement of 100 BV at 50 percent breakthrough. The percent of cesium removed by the resin at the onset of breakthrough was 99.96. The elution of cesium with 0.5 M HNO3 was satisfactory with a peak BV of 2.5. The elution BV for C/Co = 0.01 was 10, which is less than the target of 15 BV. The percent of sorbed cesium eluted from the resin was 99.88 percent. In addition, the BV of the various solutions used for the supporting process steps (feed displacement, post-feed displacement rinse, post-elution rinse, and regeneration) of the cesium ion exchange system was sufficient.

We study predictions for B-physics in a class of models, recently introduced, with a non-supersymmetric warped extra dimension. In these models few ({approx} 3) TeV Kaluza-Klein masses are consistent with electroweak data due to bulk custodial symmetry. Furthermore, there is an analog of GIM mechanism which is violated by the heavy top quark (just as in SM) leading to striking signals at B-factories: (1) New Physics (NP) contributions to {Delta}F = 2 transitions are comparable to SM. This implies that, within this NP framework, the success of the SM unitarity triangle fit is a ''coincidence''. Thus, clean extractions of unitarity angles via e.g. B {yields} {pi}{pi}, {rho}{pi}, {rho}{rho}, DK are likely to be affected, in addition to O(1) deviation from SM prediction in Bs mixing. (2) O(1) deviation from SM predictions for B {yields} X{sub s}{ell}{sup +}{ell}{sup -} in rate as well as in forward-backward and direct CP asymmetry. (3) Large mixing-induced CP asymmetry in radiative B decays, wherein the SM unambiguously predicts very small asymmetries. Also, with KK masses 3 TeV or less, and with anarchic Yukawa masses, contributions to electric dipole moments of the neutron are roughly 20 times larger than the current experimental bound so that this …

A synthetic Topopah Spring Tuff water representative of one type of pore water at Yucca Mountain, Nevada (USA) was evaporated at 95 C in a series of experiments to determine the geochemical controls for brines that may form on, and possibly impact upon the long-term integrity of waste containers and drip shields at the designated high-level, nuclear-waste repository. Solution chemistry, condensed vapor chemistry, and precipitate mineralogy were used to identify important chemical divides and to validate geochemical calculations of evaporating water chemistry using a high temperature Pitzer thermodynamic database. The water evolved towards a complex ''sulfate type'' brine that contained about 45 mol% Na, 40 mol% Cl, 9 mol% NO{sub 3}, 5 mol% K, and less than 1 mol% each of SO{sub 4}, Ca, Mg, {Sigma}CO{sub 2}(aq), F, and Si. All measured ions in the condensed vapor phase were below detection limits. The mineral precipitates identified were halite, anhydrite, bassanite, niter and nitratine. Trends in the solution composition and identification of CaSO{sub 4} solids suggest that fluorite, carbonate, sulfate, and magnesium-silicate precipitation control the aqueous solution composition of sulfate type waters by removing fluoride, calcium, and magnesium during the early stages of evaporation. In most cases, the high temperature Pitzer …

The National Museum of the Pacific War presents an interview with Thomas Alt. Alt joined the Aviation Cadet Corps in June of 1942 at the age of 17. By January of 1943, once he turned 18, he was called up for training. In mid-1943 he traveled to Pearl Harbor, and completed Fire Fighting School with the Navy while on the island. In mid-1944 Alt was assigned to the USS Sea Cat (SS-399). He worked as Military Police on night shifts and guard duty in the brig. They traveled to Saipan and the South China Sea where the Sea Cat operated in a wolf pack. He landed on Saipan 7 July 7, as the battle was coming to an end. He served with a firefighting crew on the beach for pilots making emergency or crash landings. Alt remained on Saipan through early 1945. He was stationed on Tinian in July, and recalls when the Enola Gay landed. He returned to the US and was discharged in March of 1945.

The National Museum of the Pacific War presents an interview with Thomas Alt. Alt joined the Aviation Cadet Corps in June of 1942 at the age of 17. By January of 1943, once he turned 18, he was called up for training. In mid-1943 he traveled to Pearl Harbor, and completed Fire Fighting School with the Navy while on the island. In mid-1944 Alt was assigned to the USS Sea Cat (SS-399). He worked as Military Police on night shifts and guard duty in the brig. They traveled to Saipan and the South China Sea where the Sea Cat operated in a wolf pack. He landed on Saipan 7 July 7, as the battle was coming to an end. He served with a firefighting crew on the beach for pilots making emergency or crash landings. Alt remained on Saipan through early 1945. He was stationed on Tinian in July, and recalls when the Enola Gay landed. He returned to the US and was discharged in March of 1945.

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The National Museum of the Pacific War presents an oral interview with Robert Bridge. Bridge was inducted into the Army on 10 November 1943. During basic training he volunteered for paratrooper duty, but failed the physical and was assigned to the 82nd Airborne as a glider infantryman. He crossed the Atlantic on a troop carrier and arrived at a camp outside Leicester, England on 24 May 1944. His glider was a Waco CG 4A model. He describes his participation in Operation Market Garden during September 1944. Bridge participated in a glider landing near the city of Grave, Netherlands and secured a bridge over the Waal River. The 82nd Airborne Division retreated to a French army camp in Sissonne following the action in Holland. He describes being involved in the Battle of the Bulge but does not provide details. He recalls his unit made it to Cologne, Germany where they held the west bank of the Rhine River for more than a month. Bridge remembers entering Hamburg, Germany and fighting up the Elbe River where they met up with the Russians. He spent three months on occupation duty in Germany following the war and returned on the RMS Queen Mary arriving …

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

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This paper discusses advances made in the field of Micron-gap ThermoPhotoVoltaics (MTPV). Initial modeling has shown that MTPV may enable significant performance improvements relative to conventional far field TPV. These performance improvements include up to a 10x increase in power density, 30% to 35% fractional increase in conversion efficiency, or alternatively, reduced radiator temperature requirements to as low as 550 C. Recent experimental efforts aimed at supporting these predictions have successfully demonstrated that early current and voltage enhancements could be done repeatedly and at higher temperatures. More importantly, these efforts indicated that no unknown energy transfer process occurs reducing the potential utility of MTPV. Progress has been made by running tests with at least one of the following characteristics relative to the MTPV results reported in 2001: Tests at over twice the temperature (900 C); Tests at 50% smaller gaps (0.12 {micro}m); Tests with emitter areas from 4 to 100 times larger (16 mm{sup 2} to 4 cm{sup 2}); and Tests with over 20x reduction in parasitic spacer heat flow. Remaining fundamental challenges to realizing these improvements relative to the recent breakthroughs in conventional far field TPV include reengineering the photovoltaic (PV) diode, filter, and emitter system for MTPV and …

Recently the collider physics community has seen significant advances in the formalisms and implementations of event generators. This review is a primer of the methods commonly used for the simulation of high energy physics events at particle colliders. We provide brief descriptions, references, and links to the specific computer codes which implement the methods. The aim is to provide an overview of the available tools, allowing the reader to ascertain which tool is best for a particular application, but also making clear the limitations of each tool.

The 9/11 Commission issued several recommendations designed to strengthen aviation security by: enhancing passenger pre-screening; improving measures to detect explosives on passengers; addressing human factors issues at screening checkpoints; expediting deployment of in-line baggage screening systems; intensifying efforts to identify, track, and screen potentially dangerous cargo; and deploying hardened cargo containers on passenger aircraft. In addition to these specific recommendations, an overarching recommendation for transportation security policy asserts that priorities should be set based on risk, and the most practical and cost effective deterrents should be implemented assigning appropriate roles and missions to federal, state, and local authorities, as well as private stakeholders.

This report provides information about The Condition of the Banking Industry. Smaller banks are less able to garner cheaper funds for lending from wholesale markets and are less able to mitigate their credit and interest rate risks.

The Savannah River Site is a Department of Energy, government-owned, company-operated industrial complex built in the 1950s to produce materials used in nuclear weapons. Five reactors were built to support the production of nuclear weapons material. Irradiated materials were moved from the reactors to one of the two chemical separation plants. In these facilities, known as ''canyons,'' the irradiated fuel and target assemblies were chemically processed to separate useful products from waste. Unfortunately, the by-product waste of nuclear material production was a highly radioactive liquid that had to be stored and maintained. In 1993 a strategy was developed to implement predictive maintenance technologies in the Liquid Waste Disposition Project Division responsible for processing the liquid waste. Responsibilities include the processing and treatment of 51 underground tanks designed to hold 750,000 to1,300,000 gallons of liquid waste and operation of a facility that vitrifies highly radioactive liquid waste into glass logs. Electrical and mechanical equipment monitored at these facilities is very similar to that found in non-nuclear industrial plants. Annual inspections are performed on electrical components, roof systems, and mechanical equipment. Troubleshooting and post installation and post-maintenance infrared inspections are performed as needed. In conclusion, regardless of the industry, the use of …

Semiweekly newspaper from Sealy, Texas that includes local, state, and national news along with advertising.

Trade agreements such asthe NAFTA and the GATT Uruguay Round agreements have been approved by majority vote of each House of Congress rather than by twothirds vote of the Senate — that is, they have been treated as congressional-executive agreements rather than astreaties. The congressional-executive agreement has been the vehicle for implementingCongress' long-standing policy ofseeking trade benefitsfor the United States through reciprocal trade negotiations. In a succession of statutes, Congress has authorized the President to negotiate and enter into tariff and nontariff barrier (NTB) agreements for limited periods, while mandating that NTB and free trade area agreements negotiated under this authority could enter into force for the United States only if approved by both Houses in a bill enacted into public law and other statutory conditions were met.

This document describes measurements that characterize an Advanced Research Systems DE204S cryocooler system. The data is relevant to the thermal performance and vibration characteristics of the cold-head. The thermal measurements include heat load mapping of the 1st and 2nd stage, and temperature fluctuation measurement of the 2nd stage heat station. A comparison of fluctuation measurements by four different sensors is also included to support the 2nd stage fluctuation results. Finally, optical measurement of the cyclic 2nd stage heat station deflection is described.

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This document is prepared annually to summarize environmental activities, primarily environmental-monitoring activities, on the ORR and within the ORR surroundings. The document fulfills the requirement of U.S. Department of Energy (DOE) Order 231.1, ''Environment, Safety and Health Reporting,'' for an annual summary of environmental data to characterize environmental performance. The environmental monitoring criteria are described in DOE Order 450.1, ''Environmental Protection Program''. The results summarized in this report are based on data collected prior to and through 2003. This report is not intended to provide the results of all sampling on the ORR. Additional data collected for other site and regulatory purposes, such as environmental restoration remedial investigation reports, waste management characterization sampling data, and environmental permit compliance data, are presented in other documents that have been prepared in accordance with applicable DOE guidance and/or laws. Corrections to the report for the previous year are found in Appendix A. Environmental monitoring on the ORR consists primarily of two major activities: effluent monitoring and environmental surveillance. Effluent monitoring involves the collection and analysis of samples or measurements of liquid and gaseous effluents at the point of release to the environment; these measurements allow the quantification and official reporting of contaminants, assessment …

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