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Displaying 20826 - 20850 of 74235

Using Legacy Modeling Artifacts in Supply Chain Logistics Simulation

December 12, 2013
Author(s)
Peter O. Denno, Terry Harrison
We investigate the feasibility, and the potential advantages and pitfalls of using modeling languages such as the Unified Modeling Language (UML), and the Business Process Model and Notation (BPMN) to prepare models for discrete event simulation of supply

Forward Issue on Electrochemical Processing of Interconnects

December 10, 2013
Author(s)
Thomas P. Moffat, Daniel Josell
On-going densification of microelectronics has driven the development of cost effective and reliable processes for fabricating circuitry ranging from nanometer scale trenches and vias for on-chip interconnects to micrometer scale through-silicon-vias (TSV)

Steering Acoustically Propelled Nanowire Motors towards Cells in a Biologically Compatible Environment using Magnetic Fields

December 10, 2013
Author(s)
Suzanne Ahmed, Wei Wang, Lamar O. Mair, Robert D. Fraleigh, Sixing Li, Luz A. Castro, Mauricio Hoyos, Tony J. Huang, Thomas E. Mallouk
The recent discovery of fuel-free propulsion of nanomotors using acoustic energy has provided a new avenue for using nanomotors in biocompatible media. Crucial to the application of nanomotors in biosensing and biomedical applications is the ability to

Alkylperoxy Radical Photochemistry in Organic Aerosol Formation Processes

December 9, 2013
Author(s)
Alicia Kalafut-Pettibone, Joseph Klems, Donald R. Burgess Jr., William S. McGivern
Recent studies have shown that 254 nm light can be used to generate organic aerosol from iodoalkane/air mixtures via photodissociation of the C−I bond and subsequent oxidation of the single radical isomer. We examine organic aerosol formed from 1

Depicting Web Images for the Blind and Visually Impaired

December 9, 2013
Author(s)
Andrea Bajcsy, Ya-Shian Li-Baboud, Mary C. Brady
A prototype to translate web graph and map images into 3D printed models in order to give the blind and visually impaired access to voting and election information.

Inhibition of DNA glycosylases via small molecule purine analogs

December 9, 2013
Author(s)
M Miral Dizdar, Aaron C. Jacobs, Ajit Jadhav, Dorjbal Dorjsuren, David Maloney, Anton Simeonov, Pawel Jaruga, Amanda K. McCullough, R. S. Lloyd
Following the formation of oxidatively-induced DNA damage, several DNA glycosylases are required to initiate repair of the base lesions that are formed. Recently, NEIL1 and other DNA glycosylases, including OGG1 and NTH1 were identified as potential

ENVIRONMENTAL METABOLOMICS: NMR TECHNIQUES

December 8, 2013
Author(s)
Myrna Simpson, Dan Bearden
Environmental metabolomics is a rapidly growing area of research, and over the last decade the focus has been on organism responses to various types of environmental stressors (pollutants, nutritional shifts, and global climate change, for example)

Sparse Embedding-based Domain Adaptation for Object Recognition

December 8, 2013
Author(s)
P J. Phillips, Jingjing Zheng, Rama Chellappa
Domain adaptation algorithms aim at handling the shift between source and target domains. A classifier is trained on images from the source domain; and the classifier recognizes objects in images from the target domain. In this paper, we present a joint

Dynamical Arrest in Adhesive Hard-Sphere Dispersions Driven by Rigidity Percolation

December 6, 2013
Author(s)
Nestor E. Valadez-Perez, Yun Liu, Aaron P. R. Eberle, Norman J. Wagner, Ramon Castaneda-Priego
One major goal in condensed matter physics is identifying the physical mechanisms that lead to arrested states of matter, especially gels and glasses. The complex nature and microscopic details of each particular system are relevant. However, from both

High-Accuracy Measurements of the Vapor Pressure of Ice Referenced to the Triple Point

December 6, 2013
Author(s)
Katarzyna E. Bielska, Daniel K. Havey, Gregory E. Scace, D Lisak, Allan H. Harvey, Joseph T. Hodges
The vapor pressure of hexagonal (Ih) ice was measured over the temperature range 175 K to 253.4 K and referenced to the value at the triple point of water. This experiment combined a highly accurate humidity generation system containing an ice-coated

Impact of UV Irradiation on the Surface Chemistry and Structure of Multiwall Carbon Nanotube Epoxy Nanocomposites

December 6, 2013
Author(s)
Elijah Petersen, Thomas F. Lam, Justin Gorham, Keana Scott, Chris Long, Deborah Jacobs, Renu Sharma, James Alexander Liddle, Tinh Nguyen
One of the most promising applications of nanomaterials is as nanofillers to enhance the properties of polymeric materials. However, the effect of nanofillers on polymers subject to typical environmental stresses, such as ultraviolet (UV) radiation, high

Muon Spin Relaxation and Electron/Neutron Diffraction Studies of BaTi 2 (As 1-x Sb x ) 2 O: Absence of Static Magnetism and Superlattice Reflections

December 6, 2013
Author(s)
Y. Nozaki, K. Nakano, T. Yajima, H. Kageyama, B. Frandsen, L Liu, S. Cheung, T. Goko, Y. J. Uemura, T.S.J. Munsie, T. Medina, G. M. Luke, J. Munevar, D. Nishio-Hamane, Craig Brown
We present the results of muon spin relaxation/rotation, transmission electron microscopy, and neutron diffraction measurements performed on several specimens of BaTi 2(As 1-xSb x) 2O, which is known to have either charge density or spin density wave
Displaying 20826 - 20850 of 74235
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