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Comments Regarding "Study of Molecular Interactions in Binary Mixtures of Formamide with 2-Methoxyethanol and 2-Ethoxyethanol at Varying Temperatures"
This article provides comments on "Study of Molecular Interactions in Binary Mixtures of Formamide with 2-Methoxyethanol and 2-Ethoxyethanol at Varying Temperatures," published in 'Physics and Chemistry of Liquids,' 2013.
Date:
June 3, 2013
Creator:
Acree, William E. (William Eugene)
System:
The UNT Digital Library
Limits on the Production of the Standard Model Higgs Boson in $Pp$ Collisions at $\sqrt{s}=7$ TeV with the ATLAS Detector
None
Date:
June 3, 2013
Creator:
Aad, Georges
System:
The UNT Digital Library
Is It Time for a Class 5 Laser?
None
Date:
January 3, 2013
Creator:
King, J. J.
System:
The UNT Digital Library
Measurement of the $\upsilon_{1S}$ Production Cross-Section in $Pp$ Collisions at $\sqrt{s} = 7 TeV in ATLAS
None
Date:
June 3, 2013
Creator:
Aad, Georges
System:
The UNT Digital Library
Tellurium-Containing Conjugated Materials for Solar Cells: From Sulfur to Tellurium
A series of diketopyrrolopyrrole(DPP)-based small molecules have been synthesized by palladium-catalyzed coupling reactions. Electron-donating moieties (benzothiophene, benzoselenophene, and benzotellurophene) are bridged by an electron-withdrawing DPP unit to generate donor-acceptor-donor (D-A-D) type molecules. We observe red-shifts in absorption spectra of these compounds by varying heteroatoms from sulfur to tellurium. In bulk heterojunction solar cells with [6,6]phenyl-C61-butyric acid methyl ester (PC61BM) as acceptor, we obtain power conversion efficiencies of 2.4% (benzothiophene), 4.1% (benzoselenophene), and 3.0% (benzotellurophene), respectively.
Date:
April 3, 2013
Creator:
S., Park Y.; Kale, T.; Wu, Q.; Ocko, B.M. & Black, C.T., Grubbs, R.B.
System:
The UNT Digital Library
LCLS Femto-Second Timing and Synchronization System Update
None
Date:
October 3, 2013
Creator:
Byrd, J. M.; Huang, G.; Wilcox, R. B.; Hill, B. L. & Fry, A. R.
System:
The UNT Digital Library
Status of the Short-Pulse X-Ray Project at the Advanced Photon Source
None
Date:
October 3, 2013
Creator:
Carwardine, J.; Fuerst, J. D.; Grelick, A. E.; Kaluzny, J.; Liu, J.; Nassiri, A. et al.
System:
The UNT Digital Library
SAVANNAH RIVER SITE'S H-CANYON FACILITY: IMPACTS OF FOREIGN OBLIGATIONS ON SPECIAL NUCLEAR MATERIAL DISPOSITION
The US has a non-proliferation policy to receive foreign and domestic research reactor returns of spent fuel materials of US origin. These spent fuel materials are returned to the Department of Energy (DOE) and placed in storage in the L-area spent fuel basin at the Savannah River Site (SRS). The foreign research reactor returns fall subject to the 123 agreements for peaceful cooperation. These “123 agreements” are named after section 123 of the Atomic Energy Act of 1954 and govern the conditions of nuclear cooperation with foreign partners. The SRS management of these foreign obligations while planning material disposition paths can be a challenge.
Date:
June 3, 2013
Creator:
Magoulas, V.
System:
The UNT Digital Library
Online Measurement of LHC Beam Parameters with the ATLAS High-Level Trigg Er
None
Date:
June 3, 2013
Creator:
Miller, D. W.
System:
The UNT Digital Library
Second Harmonic Cavity Design for Project-X Main Injector
None
Date:
October 3, 2013
Creator:
Dey, J. E.; Kourbanis, I.; /Fermilab; Ng, C. K.; Xiao, L. & /SLAC
System:
The UNT Digital Library
DEVELOPMENT OF A CERAMIC TAMPER INDICATING SEAL: SRNL CONTRIBUTIONS
Savannah River National Laboratory (SRNL) and Sandia National Laboratories (SNL) are collaborating on development of a Ceramic Seal, also sometimes designated the Intrinsically Tamper Indicating Ceramic Seal (ITICS), which is a tamper indicating seal for international safeguards applications. The Ceramic Seal is designed to be a replacement for metal loop seals that are currently used by the IAEA and other safeguards organizations. The Ceramic Seal has numerous features that enhance the security of the seal, including a frangible ceramic body, protective and tamper indicating coatings, an intrinsic unique identifier using Laser Surface Authentication, electronics incorporated into the seal that provide cryptographic seal authentication, and user-friendly seal wire capture. A second generation prototype of the seal is currently under development whose seal body is of Low Temperature Co-fired Ceramic (LTCC) construction. SRNL has developed the mechanical design of the seal in an iterative process incorporating comments from the SNL vulnerability review team. SRNL is developing fluorescent tamper indicating coatings, with recent development focusing on optimizing the durability of the coatings and working with a vendor to develop a method to apply coatings on a 3-D surface. SRNL performed a study on the effects of radiation on the electronics of the seal …
Date:
June 3, 2013
Creator:
Krementz, D.; Brinkman, K.; Martinez-Rodriguez, M.; Mendez-Torres, A. & Weeks, G.
System:
The UNT Digital Library
Ruthenium(II)-Catalyzed Water Oxidation by a Direct [RuIV=O]2+ Pathway
N/A
Date:
March 3, 2013
Creator:
Badiei, Y. M.; Polyansky, D. E.; Muckerman, J. T.; Szalda, D. J.; Haberdar, R.; Zong, R. et al.
System:
The UNT Digital Library
2012 ELECTRODEPOSITION GORDON RESEARCH CONFERENCE AND GORDON RESEARCH SEMINAR, JULY 29 - AUGUST 3, 2012
The 2012 Gordon Conference on Electrodeposition: Electrochemical Materials Synthesis and Applications will present cutting-edge research on electrodeposition with emphasis on (i) advances in basic science, (ii) developments in next-generation technologies, and (iii) new and emerging areas. The Conference will feature a wide range of topics, from atomic scale processes, nucleation and growth, thin film deposition, and electrocrystallization, to applications of electrodeposition in devices including microelectronics, batteries, solar energy, and fuel cells.
Date:
August 3, 2013
Creator:
Gewirth, Andrew
System:
The UNT Digital Library
Measurements of the CKM Angle \phi_1(\beta) at the B Factories
None
Date:
June 3, 2013
Creator:
Sahoo, Himansu & U., /Hawaii
System:
The UNT Digital Library
Quantitative Clinical Evaluation of a Simultaneous PETI MRI Breast Imaging System
A prototype simultaneous PET-MRI breast scanner has been developed for conducting clinical studies with the goal of obtaining high resolution anatomical and functional information in the same scan which can lead to faster and better diagnosis, reduction of unwanted biopsies, and better patient care.
Date:
April 3, 2013
Creator:
Schlyer D. J. & Schlyer, D. J.
System:
The UNT Digital Library
Tera-Hertz Coherent Radiation from Steady-State Microbunching in Storage Rings with X-band Radio-Frequency System
None
Date:
October 3, 2013
Creator:
Jiao, Yi; Ratner, Daniel F. & Chao, Alexander W.
System:
The UNT Digital Library
USED NUCLEAR MATERIALS AT SAVANNAH RIVER SITE: ASSET OR WASTE?
The nuclear industry, both in the commercial and the government sectors, has generated large quantities of material that span the spectrum of usefulness, from highly valuable (“assets”) to worthless (“wastes”). In many cases, the decision parameters are clear. Transuranic waste and high level waste, for example, have no value, and is either in a final disposition path today, or – in the case of high level waste – awaiting a policy decision about final disposition. Other materials, though discardable, have intrinsic scientific or market value that may be hidden by the complexity, hazard, or cost of recovery. An informed decision process should acknowledge the asset value, or lack of value, of the complete inventory of materials, and the structure necessary to implement the range of possible options. It is important that informed decisions are made about the asset value for the variety of nuclear materials available. For example, there is a significant quantity of spent fuel available for recycle (an estimated $4 billion value in the Savannah River Site’s (SRS) L area alone); in fact, SRS has already blended down more than 300 metric tons of uranium for commercial reactor use. Over 34 metric tons of surplus plutonium is also …
Date:
June 3, 2013
Creator:
Magoulas, V.
System:
The UNT Digital Library
Package Management Practices Essential for Interoperability: Lessons Learned and Strategies Developed for FASTMath
None
Date:
September 3, 2013
Creator:
Miller, M C; Diachin, L; Balay, S; McInnes, L C & Smith, B
System:
The UNT Digital Library
Structure for Storing Properties of Particles (POP)
None
Date:
April 3, 2013
Creator:
Patel, N. R.; Mattoon, C. M.; Beck, B. R.; Summers, N. C. & Brown, D. A.
System:
The UNT Digital Library
The beryllium quandary: will the lower exposure limits spur new developments in sampling and analysis?
At the time this article was written, new rulemakings were under consideration at OSHA and the U.S. Department of Energy (DOE) that would propose changes to occupational exposure limits for beryllium. Given these developments, it’s a good time to review the tools and methods available to IHs for assessing beryllium air and surface contamination in the workplace—what’s new and different, and what’s tried and true. The article discusses limit values and action levels for beryllium, problematic aspects of beryllium air sampling, sample preparation, sample analysis, and data evaluation.
Date:
June 3, 2013
Creator:
Brisson, Michael
System:
The UNT Digital Library
Use of PET in the understanding of Addiction
The objective of this research is to understand the factors contributing to addiction in the human and to understand the effects of addiction on the brain.
Date:
April 3, 2013
Creator:
Schlyer, D. J. & Schlyer, D. J.
System:
The UNT Digital Library
Multipacting Simulation and Analysis for the FRIB Beta = 0.085 Quarter Wave Resonators Using Track3P
None
Date:
October 3, 2013
Creator:
Popielarski, J.; /Michigan State U., NSCL; Ge, L.; Ko, C.; Li, Z. & /SLAC
System:
The UNT Digital Library
Evaluation of Superficial and Dimensional Quality Features in Metallic Micro-Channels Manufactured by Micro-End-Milling
This article focuses on a set of experiments in the micro-milling of channels made of aluminum, titanium alloys and stainless steel.
Date:
March 1, 2013
Creator:
Monroy-Vázquez, Karla P.; Attanasio, Aldo; Ceretti, Elisabetta; Siller Carrillo, Héctor Rafael; Hendrichs-Troeglen, Nicolás J. & Giardini, Claudio
System:
The UNT Digital Library
Defining Neighborhood Boundaries in Studies of Spatial Dependence in Child Behavior Problems
This article extends an analysis of neighborhood effects on child behavioral outcomes.
Date:
May 3, 2013
Creator:
O'Brien Caughy, Margaret; Leonard, Tammy; Beron, Kurt & Murdoch, James
System:
The UNT Digital Library