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[Letter from Nancy Reynolds to Vicki Rosenberg, November 10, 1992]

Description: Photocopy of a letter from Nancy Reynolds, NTIEVA, to Vicki Rosenberg, program officer for the Getty Center, in regards to Rosenberg's interest in the Boys & Girls Clubs of Fort Worth. Reynolds states the the Club initially wanted NTIEVA to develop an art program for the six branches of Fort Worth, however, the person in charge of the program has no real power to implement the art program and their program director is opposed to the idea in general. Reynolds writes that the participants of the … more
Date: November 10, 1992
Creator: Reynolds, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Nancy Reynolds to Allison Perkins, August 10, 1992]

Description: Photocopy of a letter from Nancy Reynolds, Project Coordinator of North Texas Institute for Educators on the Visual Arts, to Allison Perkins, Amon Carter Museum. To discuss the upcoming newsletter that Reynolds would like to distribute in September but needs information from Perkins on the Charlie Russell presentation scheduled for October. As well as inform Perkins that the institute is planning to offer a retreat for the consortium members at Ghost Ranch Conference Center in Abiquiu, New Mexi… more
Date: August 10, 1992
Creator: Reynolds, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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Pyrolysis and gasification of coal at high temperatures

Description: The macropore structure of chars is a major factor in determining their reactivity during the gasification stage. The major objectives of this contract were to (a) quantify by direct measurements the effect of pyrolysis conditions of the macropore structure, and (b) establish how the macropores affected the reactivity pattern, the ignition behavior and the fragmentation of the char particles during gasification in the regime of strong diffusional limitations. Results from this project provide m… more
Date: February 10, 1992
Creator: Zygourakis, K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Development of improved iron Fischer-Tropsch catalysts

Description: The objective of proposed research is development of catalysts with enhanced slurry phase activity and better selectivity to fuel range products, through a more detailed understanding and systematic studies of the effects of pretreatment procedures and promoters/binders (silica) on catalyst performance.
Date: January 10, 1992
Creator: Bukur, D.B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Synergistic capture mechanisms for alkali and sulfur species from combustion

Description: An aerosol reactor system has been designed and constructed for the systematic study of the mechanisms governing the possible synergistic capture of sulfur oxide and alkalis with aluminosilicates and lime (CaO). Actual particle dynamics found in coal combustor systems can be simulated, mass balances can be closed, and the system conditions are well controlled. The collection of hot reactive aerosol flows is performed utilizing an isokinetic probe.
Date: January 10, 1992
Creator: Peterson, T.W.; Shadman, F.; Wendt, J.O.L. & Olsen, E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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[Letter from Alfred F. Hurley to M'Lou Bancroft, December 10, 1992]

Description: Photocopy of a letter from Alfred F. Hurley, Chancellor of Texas College of Osteopathic Medicine, University of North Texas, to M'Lou Bancroft, executive director of the Edward and Betty Marcus Foundation. The letter is in regards to the chancellor's thanks on behalf of the entire institution on how please they were to receive the checks from the foundation to continued support of the North Texas Institute for Educators on the Visual Arts.
Date: December 10, 1992
Creator: Hurley, Alfred F.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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DC CICC Retrofit Magnet Preliminary Design, Software Development and Analysis Report

Description: The proposed retrofit coil is made of superconducting Cable-in-Conduit Conductor (CICC). The coils are designed to produce a nominal vertical field of 4.5 tesla within the MHD channel based on a nominal current density of 13.05 MA/m{sup 2}. The coils are supported within a case, or so-called constant tension strap. When the magnet is energized, the electromagnetic J {times} B body forces push the winding pack laterally outward and vertically towards the machine's midplane, thus putting the stra… more
Date: February 10, 1992
Creator: Myatt, R. Leonard & Marston, P. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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A novel approach to highly dispersing catalytic materials in coal for gasification

Description: This project seeks to develop a technique, based on coal surface properties, for highly dispersing catalysts in coal for gasification and to investigate the potential of using potassium carbonate and calcium acetate mixtures as catalysts for coal gasification. The lower cost and higher catalytic activity of the latter compound will produce economic benefits by reducing the amount of K{sub 2}CO{sub 3} required for high coal char reactivities. As was shown in previous reports, coal loading with p… more
Date: February 10, 1992
Creator: Abotsi, G.M.K. & Bota, K.B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Savannah River Site's Groundwater Monitoring Program

Description: The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During second quarter 1991 EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identifi… more
Date: January 10, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Synergistic capture mechanisms for alkali and sulfur species from combustion

Description: Due to the generation of a wide variety of pollutants during coal combustion, research on the development of a multifunction sorbent for adsorbing SO{sub 2} and alkali compounds simultaneously is ongoing at the University of Arizona. The current work focuses on the thermodynamic behavior of the reacting system for alkali adsorption especially in gas phase. The temperature and pressure effects on sodium species and on the system are intensively investigated under the simulated flue gas compositi… more
Date: January 10, 1992
Creator: Peterson, T.W.; Shadman, F.; Wendt, J.O.L. & Wu, Baochun.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Synergistic capture mechanisms for alkali and sulfur species from combustion

Description: The research described here is directed towards an investigation of mechanisms governing the capture of alkali metals and SO{sub 2} by injection of clay based sorbents into a combustor environment. While the species of interest are products of coal combustion, the earlier parts of these investigations will use a gas flame doped with relevant levels of Potassium, Sodium and Sulfur dioxide typical of a coal flame environment. This ensures that the particles so sampled from the combustor are from … more
Date: January 10, 1992
Creator: Peterson, T.W.; Shadman, F.; Wendt, J.O.L. & Mwabe, P.O.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Differential calculus on quantum spaces and quantum groups

Description: A review of recent developments in the quantum differential calculus. The quantum group GL[sub q](n) is treated by considering it as a particular quantum space. Functions on SL[sub q] (n) are defined as a subclass of functions on GL[sub q](n). The case of SO[sub q](n) is also briefly considered. These notes cover part of a lecture given at the XIX International Conference on Group Theoretic Methods in Physics, Salamanca, Spain 1992.
Date: December 10, 1992
Creator: Zumino, B.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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A streamlined method for chiral fermions on the lattice

Description: We discussed the use of renormalization counterterms to restore the chiral gauge symmetry in a lattice theory of Wilson fermions. We show that a large class of counterterms can be implemented automatically by making a simple modification to the fermion determinant.
Date: November 10, 1992
Creator: Bodwin, G.T. (Argonne National Lab., IL (United States). High Energy Physics Div.) & Kovacs, E.V. (Fermi National Accelerator Lab., Batavia, IL (United States))
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Investigation of PACVD protective coating processes using advanced diagnostics techniques

Description: Coherent anti-Stokes Raman Spectroscopy (CARS) is used to study the plasma-assisted chemical vapor deposition (PACVD) of TiB{sub 2}. CARS is applied to the dominent species in an inductively coupled B{sub 2}H{sub 6}/Ar rf plasma. Axial concentration profiles of diborane and hydrogen are probed in the plasma. A five-step mechanism is developed. Photochemical initiation of the chemical reaction is considered. 16 refs, 5 figs.(DLC)
Date: July 10, 1992
Creator: Roman, W.C.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Reactivity of young chars via energetic distribution measurements

Description: We have developed what we believe to be the very first a priori prediction technique for the gasification reactivity of coal char. With this method the gasification reactivity of a coal char as function of temperature can be predicted from a single temperature programmed desorption (TPD) experiment following mild gasification at a single temperature (Calo et al., 1989; Hall and Calo, 1990a). This approach has been demonstrated for C0{sub 2} gasification of coal chars where the gasification reac… more
Date: June 10, 1992
Creator: Calo, J.M.; Zhang, L.H.; Lu, W. & Lilly, W.D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Nuclear studies with intermediate energy probes. [Dept. of Physics, Univ. of Virginia]

Description: Data from measurements at NIKHEF-K of the electro-production of neutral pions from the proton were completely analyzed and axe about to be submitted for publication. These results represent the first precise measurement of this fundamental process in the threshold region. The results are completely consistent with calculations based upon the Low Energy Theorems. Results from studies of a gas jet target in the electron storage ring of the Saskatchewan Accelerator Laboratory (SAL) have been fully… more
Date: July 10, 1992
Creator: Norum, B.E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Release of ammonia from HAN-type PHA

Description: A preliminary design basis for ammonia scrubbers in the DWPF has been issued. This design basis is based on a theoretical model of ammonia evolution from the SRAT, SME and RCT. It is desirable to acquire actual process data on ammonia evolution prior to performing detailed design of scrubbers for DWPF. The evolution of ammonia from the SRAT and SME in the Integrated DWPF Melter System (IDMS) was investigated during the HM4 run. In this run, Precipitate Hydrolysis Aqueous (PHA), which was made i… more
Date: June 10, 1992
Creator: Zamecnik, J. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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LIMB Demonstration Project Extension and Coolside Demonstration

Description: This report presents results from the limestone Injection Multistage Burner (LIMB) Demonstration Project Extension. LIMB is a furnace sorbent injection technology designed for the reduction of sulfur dioxide (SO[sub 2]) and nitrogen oxides (NO[sub x]) emissions from coal-fired utility boilers. The testing was conducted on the 105 Mwe, coal-fired, Unit 4 boiler at Ohio Edison's Edgewater Station in Lorain, Ohio. In addition to the LIMB Extension activities, the overall project included demonstra… more
Date: November 10, 1992
Creator: Goots, T.R.; DePero, M.J. & Nolan, P.S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Methyl chloride via oxyhydrochlorination of methane

Description: Purpose of this contract is to develop a process for converting light alkane gases to methyl chloride via oxyhydrochlorination using highly selective, stable catalysts (Cu) in either fixed-bed or fluid-bed reactors. Catalyst development and micro-packed bed screening studies are underway. Engineering support for pre-design on the miniplant is struggling with the unit operations problem associated with separation of products from unreacted methane.
Date: February 10, 1992
Creator: Naasz, B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Synergistic capture mechanisms for alkali and sulfur species from combustion. Quarterly report No. 3, March--May 1991

Description: Due to the generation of a wide variety of pollutants during coal combustion, research on the development of a multifunction sorbent for adsorbing SO{sub 2} and alkali compounds simultaneously is ongoing at the University of Arizona. The current work focuses on the thermodynamic behavior of the reacting system for alkali adsorption especially in gas phase. The temperature and pressure effects on sodium species and on the system are intensively investigated under the simulated flue gas compositi… more
Date: January 10, 1992
Creator: Peterson, T. W.; Shadman, F.; Wendt, J. O. L. & Wu, Baochun
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Mind, matter, and Pauli

Description: The role of subjective experience in physical theory is discussed, with particular attention to the later ideas of Wolfgang Pauli. These ideas appear to open the door to a unified framework for the development of science.
Date: September 10, 1992
Creator: Stapp, H. P.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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