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Displaying 31376 - 31400 of 143714

Small Molecule Inhibitors of 8-Oxoguanine DNA Glycosylase-1 (OGG1)

August 7, 2015
Author(s)
Pawel Jaruga, Erdem Coskun, M Miral Dizdar, Nathan Donley, Stephen Lloyd, Amanda McCullough
ABSTRACT The DNA base excision repair (BER) pathway, which utilizes DNA glycosylases to initiate repair of specific DNA lesions, is the major pathway for the repair of DNA damage induced by oxidation, alkylation, and deamination. Early results from

Stabilization of Cubic Sr 2 FeMoO 6 through Topochemical Reduction

August 7, 2015
Author(s)
Daniel D. Taylor, Nathaniel J. Schreiber, Craig Brown, Angel M. Arevalo-Lopez, Efrain E. Rodriguez
Sr 2FeMoO 6 has been extensively studied for application in spintronic devices. Through the topochemical deintercalation of the oxygen anions, the high temperature cubic phase can be stabilized at room temperature while leaving the magnetic ordering intact

Dew-point Measurements For Water In Compressed Carbon Dioxide

August 6, 2015
Author(s)
Christopher W. Meyer, Allan H. Harvey
When transporting CO2 for sequestration, it is important to know the water dew point in order to avoid condensation that can lead to corrosion. We have constructed a flow apparatus to measure the water content at saturation in a compressed gas. A saturator

On Effectiveness of Smart Grid Applications using Co-simulation

August 6, 2015
Author(s)
Paul Moulema, Wei Yu, David W. Griffith, Nada T. Golmie
The smart grid is a complex system that comprises components from both the power grid and communication networks. To understand the behavior of such a complex system, co-simulation is a viable tool to capture the interaction and the reciprocal effects

Quasiparticle recombination in hotspots in superconducting current-carrying nanowires

August 6, 2015
Author(s)
Alex Kozorezov, Colin Lambert, Francesco Marsili, Martin Stevens, Varun Verma, Jeffrey A. Stern, Rob Horansky, Shellee D. Dyer, Shannon Duff, David P. Pappas, Adriana Lita, Matthew D. Shaw, Richard Mirin, Sae Woo Nam
We describe a kinetic model of recombination of nonequilibrium quasiparticles generated by single photon absorption in superconducting current-carrying nanowires. The model is developed to interpret two-photon detection experiments in which a single photon

Formation of Strain Induced Quantum Dots in Gated Semiconductor Nanostructures

August 5, 2015
Author(s)
Ted C. Thorbeck, Neil M. Zimmerman
Elastic strain changes the energies of the conduction and valence bands in a semiconductor, which will affect transport through a semiconductor nanostructure. We show that the typical strains in a semiconductor nanostructure arising from metal gates or

Photovoltaic switching mechanism in lateral structure hybrid Perovskite solar cells

August 5, 2015
Author(s)
Yongbo Yuan, Jungseok Chae, Yuchuan Shao, Qi Wang, Zhengguo Xiao, Andrea Centrone, Jinsong Huang
Organometal trihalide perovskite solar cells with lateral device architecture recently attracted interest because of their switchable photovoltaic effect, which potentially could be leveraged to realize transparent-electrode-free solar cells. However, the

Results of barrier fabrics tested in an inverted configuration

August 5, 2015
Author(s)
Rick D. Davis, Shonali Nazare, Szabolcs Matko, William M. Pitts, Mauro Zammarano
The document will be used to facilitate discussions between California Bureau of Electronics and Appliance Repair, Home Furnishings, and Thermal Insulation (CBEARHFTI) and us (Fire Research Division (FRD) at the National Institute of Standards and

Sapphire as an ideal substrate and a dielectric layer for n-layer MoS2 thin films

August 5, 2015
Author(s)
Arunima Singh, Francesca M. Tavazza, Albert Davydov, Richard G. Hennig
Sapphire (α-Al2O3) is a common substrate for the growth of single- to few-layer MoS2 films, and as a high-κ dielectric gate oxide for 2D-MoS2 based transistors. Using density-functional theory calculations with a van der Waals functional we investigate the

Constructive Relationships Between Algebraic Thickness and Normality

August 4, 2015
Author(s)
Joan Boyar, Magnus G. Find
We study the relationship between two measures of Boolean functions; "algebraic thickness" and "normality". For a function f, the algebraic thickness is a variant of the "sparsity", the number of nonzero coefficients in the unique F_2 polynomial
Displaying 31376 - 31400 of 143714
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