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, to accompany a news story.

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This test procedure provides instructions for acceptance testing of modifications to the 2721-Z diesel-generator system made by Project C-189. The modifications include (1) replacing the generator NUMA-LOGIC controller with connection to the PFP distributed control system (DCS), (2) replacing ATSI with a breaker switching scheme for 2736-ZB backup power and (3) providing a method for generator load and system testing.

Sodium/potassium (NaK) liquid metal coolant, contaminated with fission products from the core meltdown of Experimental Breeder Reactor I (EBR-I) and classified as a mixed waste, has been deactivated and converted to a contact-handled, low-level waste at Argonne's Sodium Component Maintenance Shop and land disposed at the Radioactive Waste Management Complex. Treatment of the EBR-I NaK involved converting the sodium and potassium to its respective hydroxide via reaction with air and water, followed by conversion to its respective carbonate via reaction with carbon dioxide. The resultant aqueous carbonate solution was solidified in 55-gallon drums. Challenges in the NaK treatment involved processing a mixed waste which was incompletely characterized and difficult to handle. The NaK was highly radioactive, i.e. up to 4.5 R/hr on contact with the mixed waste drums. In addition, the potential existed for plutonium and toxic characteristic metals to be present in the NaK, resultant from the location of the partial core meltdown of EBR-I in 1955. Moreover, the NaK was susceptible to degradation after more than 40 years of storage in unmonitored conditions. Such degradation raised the possibility of energetic exothermic reactions between the liquid NaK and its crust, which could have consisted of potassium superoxide as well …

Many industrial processes are highly non-linear and complex. Their simulation with first-principle or conventional input-output correlation models is not satisfactory, either because the process physics is not well understood, or it is so complex that direct simulation is either not adequately accurate, or it requires excessive computation time, especially for on-line applications. Artificial intelligence techniques (neural networks, expert systems, fuzzy logic) or their combination with simple process-physics models can be effectively used for the simulation of such processes. Feedforward (static) neural networks (FNNs) can be used effectively to model steady-state processes. They have also been used to model dynamic (time-varying) processes by adding to the network input layer input nodes that represent values of input variables at previous time steps. The number of previous time steps is problem dependent and, in general, can be determined after extensive testing. This work demonstrates that for dynamic processes that do not vary fast with respect to the retraining time of the neural network, an adaptive feedforward neural network can be an effective simulator that is free of the complexities introduced by the use of input values at previous time steps.

We have studied the energy resolution of a prototype gas tracking calorimeter in a test beam at Fermilab as part of the detector development program for the MINOS long baseline neutrino oscillation experiment. The calorimeter consisted of 25 layers of 1.5 inch thick steel plates interleaved with planes of aluminum proportional tubes. The tube cells are square, with 0.9 cm edges and open tops. Cathode strips were used for read out transverse to the wire cells. The tubes operated with a nonflammable gas mixture of 88% CO{sub 2}, 9.5% isobutane and 2.5% argon which gave an operating range of >500 V (limited by the electronics). We read out the wire signals on the tubes and in some configurations the cathode stripe as well. We studied positrons, pions and muons over a momentum range of 2.5-30 GeV/c and achieved energy resolutions of about 40%/{radical}E for EM and 71%/{radical}E for hadronic showers.

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

A confidential fax transmission from Lynn Carroll intended only for Dennis Vercher.

Handwritten notes and a copy of those notes about a returned call from Lynn Carrol.

Research notes on a testimony given by Tina Kaufman about her and her partner's experience attempting to become parents.

This report lists the Governors and Lieutenant Governors of the 50 states, plus Amarican Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the Virgin Islands.

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

The National Museum of the Pacific War presents an oral interview with John B. Brush. Brush graduated from Cornell in 1934 and went to work for Proctor and Gamble in Cincinnati, Ohio. In April, 1941, he took a position as chief engineer for P&G's Philippine operation in Manila. He mentions how unprepared he was for the Japanese invasion in December, 1941, and how unaware he was of any Japanese military intentions. He and his wife were caught in the invasion and captured in Manila and sent to the internment camp at Santo Tomas. Brush describes the establishment of the internment camp and its function. He also recalls various aspect of life within its confines: daily routine, cleaning rice, building shanties, etc. In June 1943, Brush was relocated to Los Banos. He was liberated from there in April 1945, returned to Cincinnati and resumed working for P&G.

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.

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

The National Museum of the Pacific War presents an oral interview with John B. Brush. Brush graduated from Cornell in 1934 and went to work for Proctor and Gamble in Cincinnati, Ohio. In April, 1941, he took a position as chief engineer for P&G's Philippine operation in Manila. He mentions how unprepared he was for the Japanese invasion in December, 1941, and how unaware he was of any Japanese military intentions. He and his wife were caught in the invasion and captured in Manila and sent to the internment camp at Santo Tomas. Brush describes the establishment of the internment camp and its function. He also recalls various aspect of life within its confines: daily routine, cleaning rice, building shanties, etc. In June 1943, Brush was relocated to Los Banos. He was liberated from there in April 1945, returned to Cincinnati and resumed working for P&G.

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

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

Interview with John Brush, a businessman and WWII POW from White Plains, New York. Brush discusses his family history, school, work for Procter & Gamble Company, marriage, moving to Manila in 1941, the lead up to war, the Japanese invasion of the Philippines, internment by the Japanese army at Santo Tomas Prison Camp, survival with his family, censorship and propaganda, shanties and villages, fake identities to help US servicemen survive, move to Los Baños camp, liberation, and return to the US.

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

The goals are to improve performance and reduce costs; the variables tested are fuel fabrication and assembly tolerances and cladding materials. Significant results are: goal lifetimes achieved; D9/HT9 alloys superior--reduced swelling potential duct mechanical attachment methods viable; test performance per design predictions.