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Oral History Interview with Marion Adams, April 10, 2009
The National Museum of the Pacific War presents an interview with Marion Adams. Adams was drafted into the Army in July of 1941. He served in the 43rd Engineer Construction Battalion, building roads, hospitals and kitchens. In 1942 he traveled to Australia, where he helped build three airstrips. They traveled to Oro Bay, Papua New Guinea, building railroads and airstrips. Adams was also trained as a medic, serving in the First Aid station. He provides details of both work experiences in engineering and building and assisting the sick and injured. He recalls helping the many wounded in Manila, as well as delivering supplies to the prison camps. He was discharged in June of 1945.
Date:
April 10, 2009
Creator:
Adams, Marion
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Marion Adams, April 10, 2009
The National Museum of the Pacific War presents an interview with Marion Adams. Adams was drafted into the Army in July of 1941. He served in the 43rd Engineer Construction Battalion, building roads, hospitals and kitchens. In 1942 he traveled to Australia, where he helped build three airstrips. They traveled to Oro Bay, Papua New Guinea, building railroads and airstrips. Adams was also trained as a medic, serving in the First Aid station. He provides details of both work experiences in engineering and building and assisting the sick and injured. He recalls helping the many wounded in Manila, as well as delivering supplies to the prison camps. He was discharged in June of 1945.
Date:
April 10, 2009
Creator:
Adams, Marion
Object Type:
Text
System:
The Portal to Texas History
Investigation of Mixed Metal Sorbent / Catalysts for the Simultaneous Removal of Sulfur and Nitrogen Oxides
Simultaneous removal of SO{sub 2} and NO{sub x} using a regenerable solid sorbent will constitute an important improvement over the use of separate processes for the removal of these two pollutants from stack gases and possibly eliminate several shortcomings of the individual SO{sub 2} and NO{sub x} removal operations. The work done at PETC and the DOE-funded investigation of the investigators on the sulfation and regeneration of alumina-supported cerium oxide sorbents have shown that they can perform well at relatively high temperatures (823-900 K) as regenerable desulfurization sorbents. Survey of the recent literature shows that addition of copper oxide to ceria lowers the sulfation temperature of ceria down to 773 K, sulfated ceria-based sorbents can function as selective SCR catalysts even at elevated temperatures, SO{sub 2} can be directly reduced to sulfur by CO on CuO-ceria catalysts, and ceria-based catalysts may have a potential for selective catalytic reduction of NO{sub x} by methane. These observations indicate a possibility of developing a ceria-based sorbent/catalyst which can remove both SO{sub 2} and NO{sub x} from flue gases within a relatively wide temperature window, produce significant amounts of elemental sulfur during regeneration, and use methane for the selective catalytic reduction of NO{sub x}. …
Date:
April 10, 2000
Creator:
Akyurtlu, Ates & Akyurtlu, Jale F.
Object Type:
Report
System:
The UNT Digital Library
Oral History Interview with Joel D. Alderson, April 10, 2007
Transcript of an oral interview with Joel Alderson and his wife Nila. He discusses going to boot camp in Texas, shipping off to France in early 1945 and working as an engineer, constructing bridges and demolishing German fortifications for the Army as it made it's way through Germany, blowing up Hilter's bunker in Salzburg, Austria and using bulldozers to cover piles of dead Jews the Germans left in the open (likely at Dachau). He ancedotes about meeting Eisenhower, carrying fuel up to Patton's limo when it ran out of gas, seeing Bob Hope, soldiers getting poisoned from confiscated alcohol, and getting met by his family and the town sheriff when he came home after the war.
Date:
April 10, 2007
Creator:
Alderson, Joel D.
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Joel D. Alderson, April 10, 2007
Transcript of an oral interview with Joel Alderson and his wife Nila. He discusses going to boot camp in Texas, shipping off to France in early 1945 and working as an engineer, constructing bridges and demolishing German fortifications for the Army as it made it's way through Germany, blowing up Hilter's bunker in Salzburg, Austria and using bulldozers to cover piles of dead Jews the Germans left in the open (likely at Dachau). He ancedotes about meeting Eisenhower, carrying fuel up to Patton's limo when it ran out of gas, seeing Bob Hope, soldiers getting poisoned from confiscated alcohol, and getting met by his family and the town sheriff when he came home after the war.
Date:
April 10, 2007
Creator:
Alderson, Joel D.
Object Type:
Text
System:
The Portal to Texas History
Timpson & Tenaha News (Timpson, Tex.), Vol. 26, No. 15, Ed. 1 Thursday, April 10, 2008
Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date:
April 10, 2008
Creator:
Alexander, Nancy
Object Type:
Newspaper
System:
The Portal to Texas History
Doctoral Recital: 2006-04-10 – Nicholas Althouse, trumpet
Recital presented at the UNT College of Music Concert Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree
Date:
April 10, 2006
Creator:
Althouse, Nicholas
Object Type:
Sound
System:
The UNT Digital Library
Surface engineering of glazing materials and structures using plasma processes
A variety of coatings is commercially produced on a very large scale, including transparent conducting oxides and multi-layer silver-based low-emissivity and solar control coatings. A very brief review of materials and manufacturing process is presented and illustrated by ultrathin silver films and chevron copper films. Understanding the close relation between manufacturing processes and bulk and surface properties of materials is crucial for film growth and self-assembly processes.
Date:
April 10, 2003
Creator:
Anders, Andre & Monteiro, Othon R.
Object Type:
Article
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 107, No. 8, Ed. 1 Sunday, April 10, 2005
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 10, 2005
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Dislocation Density-Based Constitutive Model for the Mechanical Behavior of Irradiated Cu
Performance degradation of structural steels in nuclear environments results from the development of a high number density of nanometer scale defects. The defects observed in copper-based alloys are composed of vacancy clusters in the form of stacking fault tetrahedra and/or prismatic dislocation loops, which impede dislocation glide and are evidenced in macroscopic uniaxial stress-strain curves as increased yield strengths, decreased total strain to failure, decreased work hardening and the appearance of a distinct upper yield point above a critical defect concentration (neutron dose). In this paper, we describe the development of an internal state variable model for the mechanical behavior of materials subject to these environments. This model has been developed within an information-passing multiscale materials modeling framework, in which molecular dynamics simulations of dislocation--radiation defect interactions, inform the final coarse-grained continuum model. The plasticity model includes mechanisms for dislocation density growth and multiplication and for radiation defect density evolution with dislocation interaction. The general behavior of the constitutive (single material point) model shows that as the defect density increases, the initial yield point increases and the initial strain hardening decreases. The final coarse-grained model is implemented into a finite element framework and used to simulate the behavior of tensile …
Date:
April 10, 2003
Creator:
Arsenlis, A.; Wirth, B. D. & Rhee, M.
Object Type:
Article
System:
The UNT Digital Library
Documentation of Naval Reactors Papers and Presentations for the Space Technology and International Forum (STAIF) 2006
None
Date:
April 10, 2006
Creator:
Ashcroft, JM
Object Type:
Report
System:
The UNT Digital Library
Measurement of B0bar -> D(*)0 K(*)0bar BranchingFractions
The authors present a study of the decays {bar B}{sup 0} {yields} D{sup (*)0}{bar K}{sup (*)0} using a sample of 226 million {Upsilon}(4S) {yields} B{bar B} decays collected with the BABAR detector at the PEP-II asymmetric-energy e{sup +}e{sup -} collider at SLAC. They report evidence for the decay of B{sup 0} and {bar B}{sup 0} mesons to the D*{sup 0}K{sub S}{sup 0} final state with an average branching fraction {Beta}({bar B}{sup 0} {yields} D*{sup 0} {bar K}{sup 0}) {triple_bond} {Beta}({bar B}{sup 0} {yields} D*{sup 0} {bar K}{sup 0}) + {Beta}(B{sup 0} {yields} D*{sup 0}K{sup 0})/2 = (3.6 {+-} 1.2 {+-} 0.3) x 10{sup -5}.
Date:
April 10, 2006
Creator:
Aubert, B.
Object Type:
Report
System:
The UNT Digital Library
Measurement of the B- -> D0K*- Branching Fraction
From a sample of 232 million {Upsilon}(4S) {yields} B{bar B} events collected with the BABAR detector at the PEP-II B Factory in 1999-2004, they measure the B{sup -} {yields} D{sup 0} K*{sup -}(892) decay branching fraction using events where the K*{sup -} is reconstructed in the K{sub S}{sup 0}{pi}{sup -} mode and the D{sup 0} in the K{sup -}{pi}{sup +}, K{sup -}{pi}{sup +}{pi}{sup 0}, and K{sup -}{pi}{sup +}{pi}{sup +}{pi}{sup -} channels: {Beta}(B{sup -} {yields} D{sup 0}K*{sup -}(892)) = (5.29 {+-} 0.30 (stat) {+-} 0.34 (syst)) x 10{sup -4}.
Date:
April 10, 2006
Creator:
Aubert, B.
Object Type:
Report
System:
The UNT Digital Library
Search for the Decay $\tau^- \rightarrow 3\pi^- 2\pi^+2\pi^0 \nu_\tau$
A search for the decay of the {tau} lepton to five charged and two neutral pions is performed using data collected by the BABAR detector at the PEP-II asymmetric-energy e{sup +}e{sup -} collider. The analysis uses 232 fb{sup -1} of data at center-of-mass energies on or near the {Upsilon}(4S) resonance. We observe 10 events with an expected background of 6.5{sub -1.4}{sup +2.0} events. In the absence of a signal, we set the limit on the branching ratio {Beta}({tau}{sup -} {yields} 3{pi}{sup -}2{pi}{sup +}2{pi}{sup 0}{nu}{sub {tau}}) < 3.4 x 10{sup -6} at the 90% confidence level. This is a significant improvement over the previously established limit. In addition, we search for the decay mode {tau}{sup -} {yields} 2{omega}{pi}{sup -}{nu}{sub {tau}}. We observe 1 event with an expected background of 0.4{sub -0.4}{sup +1.0} events and calculate the upper limit {Beta}({tau}{sup -} {yields} 2{omega}{pi}{sup -}{nu}{sub {tau}}) < 5.4 x 10{sup -7} at the 90% confidence level. This is the first upper limit for this mode.
Date:
April 10, 2006
Creator:
Aubert, B.
Object Type:
Report
System:
The UNT Digital Library
Oral History Interview with Ken Babcock, April 10, 2007
The National Museum of the Pacific War presents an oral interview with Ken Babcock. Babcock served as a civilian flight instructor for two years employed by the Army Air Forces. He describes the training he provided and how he worked with his students. Babcock volunteer to join the Army Air Forces when the training program was discontinued. He became a flight officer and served as a ferry pilot and then was transferred to China where he flew with the 2nd Air Transport Squadron. Babcock describes transporting supplies and Chinese soldiers in his C-46. He also details a typical flight over the Hump. Babcock discusses the types of food that made up his diet and how they were instructed not to eat locally grown crops. He left the service in 1946.
Date:
April 10, 2007
Creator:
Babcock, Kenneth
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Ken Babcock, April 10, 2007
The National Museum of the Pacific War presents an oral interview with Ken Babcock. Babcock served as a civilian flight instructor for two years employed by the Army Air Forces. He describes the training he provided and how he worked with his students. Babcock volunteer to join the Army Air Forces when the training program was discontinued. He became a flight officer and served as a ferry pilot and then was transferred to China where he flew with the 2nd Air Transport Squadron. Babcock describes transporting supplies and Chinese soldiers in his C-46. He also details a typical flight over the Hump. Babcock discusses the types of food that made up his diet and how they were instructed not to eat locally grown crops. He left the service in 1946.
Date:
April 10, 2007
Creator:
Babcock, Kenneth
Object Type:
Text
System:
The Portal to Texas History
U.S. and Russian Cooperation on the Russian Federal Information System (FIS)
None
Date:
April 10, 2006
Creator:
Babcock, Rusty
Object Type:
Presentation
System:
The UNT Digital Library
Optimization of Beam Injection into the First Accelerating Module at TTF With Cavity Dipole Mode Signals
The TESLA Test Facility (TTF) is a user facility for intense VUV-FEL light. The facility is densely equipped with diagnostics, essential in obtaining the necessary beam parameters, in particular the low emittance. However there is no dedicated component for alignment of the beam in the accelerating modules, each containing eight superconducting cavities. Large beam offsets can lead to an increase of the beam emittance. The centering of the beam in these modules is therefore important, mostly at the low energy end. A misalignment of the first TTF module with respect to the gun axis has already been observed using cavity dipole modes. This paper presents the experimental results of the optimization of the beam injection into the first module, based on the monitoring of dipole modes through the couplers installed for wakefield damping. For this we use a spectrum analyzer together with a multiplexer. By scanning the beam position and tilt with two pairs of steerers, we can find the trajectory which minimizes the dipole modes amplitude. The impact of the beam steering in the module on the beam is discussed. A time domain setup is also being presented.
Date:
April 10, 2006
Creator:
Baboi, N.; Kreps, G.; Schlarb, H.; Wendt, M.; Frisch, J.; McCormick, D. et al.
Object Type:
Article
System:
The UNT Digital Library
High Level Waste FLYGT Mixer, A Case History for Modal Analysis
There are many tools available to help diagnose equipment vibration problems around the Savannah River Site. With the advancement of technology surrounding vibration analysis, modal analysis, an old, proven engineering modeling technique, can now be performed using the multi-channel machinery analyzer found in most predictive maintenance programs. The use of modal analysis can help eliminate problems with plant equipment that include failure to maintain tolerances, noisy equipment operation, material failure, premature fatigue, and shorten equipment life. Mark H. Richardson of Vibrant Technology Inc., the creator of the MeScope Modal Analysis software program, defined modal analysis as the process of characterizing the dynamics of a structure in terms of its modes of vibration. Knowing the modes of vibration of a structure is useful information in itself, for it tells at what frequencies the structure can be excited into resonant motion, and the predominant wave-like motion it will assume at a resonant frequency.
Date:
April 10, 2001
Creator:
Badger, R.L.
Object Type:
Report
System:
The UNT Digital Library
Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles
Average particle number concentrations and size distributions from {approx}61,000 light-duty (LD) vehicles and {approx}2500 medium-duty (MD) and heavy-duty (HD) trucks were measured during the summer of 2006 in a San Francisco Bay area traffic tunnel. One of the traffic bores contained only LD vehicles, and the other contained mixed traffic, allowing pollutants to be apportioned between LD vehicles and diesel trucks. Particle number emission factors (particle diameter D{sub p} > 3 nm) were found to be (3.9 {+-} 1.4) x 10{sup 14} and (3.3 {+-} 1.3) x 10{sup 15} kg{sup -1} fuel burned for LD vehicles and diesel trucks, respectively. Size distribution measurements showed that diesel trucks emitted at least an order of magnitude more particles for all measured sizes (10 < D{sub p} < 290 nm) per unit mass of fuel burned. The relative importance of LD vehicles as a source of particles increased as D{sub p} decreased. Comparing the results from this study to previous measurements at the same site showed that particle number emission factors have decreased for both LD vehicles and diesel trucks since 1997. Integrating size distributions with a volume weighting showed that diesel trucks emitted 28 {+-} 11 times more particles by volume than …
Date:
April 10, 2009
Creator:
Ban-Weiss, George A.; Lunden, Melissa M.; Kirchstetter, Thomas W. & Harley, Robert A.
Object Type:
Article
System:
The UNT Digital Library
Characterizing the production and retention of dissolved iron as Fe(II) across a natural gradient in chlorophyll concentrations in the Southern Drake Passage - Final Technical Report
Recent mesoscale iron fertilization studies in the Southern Ocean (e.g. SOIREE, EisenEx, SOFeX) have demonstrated the importance of iron as a limiting factor for phytoplankton growth in these high nutrient, low-chlorophyll (HNLC) waters. Results of these experiments have demonstrated that factors which influence the biological availability of the iron supplied to phytoplankton are crucial in bloom development, longevity, and generation of carbon export flux. These findings have important implications for the future development of iron fertilization protocols to enhance carbon sequestration in high-latitude oceans. In particular, processes which lead to the mobilization and retention of iron in dissolved form in the upper ocean are important in promoting continued biological availability of iron. Such processes can include photochemical redox cycling, which leads to the formation of soluble reduced iron, Fe(II), within iron-enriched waters. Creation of effective fertilization schemes will thus require more information about Fe(II) photoproduction in Southern Ocean waters as a means to retain new iron within the euphotic zone. To contribute to our knowledge base in this area, this project was funded by DOE with a goal of characterizing the production and retention of dissolved Fe as Fe(II) in an area of the southern Drake Passage near the Shackleton …
Date:
April 10, 2007
Creator:
Barbeau, Katherine
Object Type:
Report
System:
The UNT Digital Library
Doctoral Recital: 2006-04-10 – David Begnoche, trombone
Recital presented at the UNT College of Music Concert Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree
Date:
April 10, 2006
Creator:
Begnoche, David
Object Type:
Sound
System:
The UNT Digital Library
Chemical Effect of Dry and Wet Cleaning of the Ru Protective Layer of the Extreme ultraviolet (EUV) Lithography Reflector
The authors report the chemical influence of cleaning of the Ru capping layer on the extreme ultraviolet (EUV) reflector surface. The cleaning of EUV reflector to remove the contamination particles has two requirements: to prevent corrosion and etching of the reflector surface and to maintain the reflectivity functionality of the reflector after the corrosive cleaning processes. Two main approaches for EUV reflector cleaning, wet chemical treatments [sulfuric acid and hydrogen peroxide mixture (SPM), ozonated water, and ozonated hydrogen peroxide] and dry cleaning (oxygen plasma and UV/ozone treatment), were tested. The changes in surface morphology and roughness were characterized using scanning electron microscopy and atomic force microscopy, while the surface etching and change of oxidation states were probed with x-ray photoelectron spectroscopy. Significant surface oxidation of the Ru capping layer was observed after oxygen plasma and UV/ozone treatment, while the oxidation is unnoticeable after SPM treatment. Based on these surface studies, the authors found that SPM treatment exhibits the minimal corrosive interactions with Ru capping layer. They address the molecular mechanism of corrosive gas and liquid-phase chemical interaction with the surface of Ru capping layer on the EUV reflector.
Date:
April 10, 2009
Creator:
Belau, Leonid; Park, Jeong Y.; Liang, Ted; Seo, Hyungtak & Somorjai, Gabor A.
Object Type:
Article
System:
The UNT Digital Library
The NLO Multileg Working Group: Summary Report
None
Date:
April 10, 2008
Creator:
Bern, Z.; Bernicot, C.; Binoth, T.; Boudjema, F.; Britto, R.; Campbell, J. et al.
Object Type:
Article
System:
The UNT Digital Library