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Displaying 1101 - 1125 of 1510

Bell Inequalities for Continuously Emitting Sources

March 4, 2015
Author(s)
Emanuel H. Knill, Scott C. Glancy, Sae Woo Nam, Kevin J. Coakley, Yanbao Zhang
A common experimental strategy for demonstrating non-classical correlations is to show violation of a Bell inequality by measuring a continuously emitted stream of entangled photon pairs. The measurements involve the detection of photons by two spatially

Using Block Copolymer Self-Assembly to Imprint the Crystallization of Polymer Dendrites

August 10, 2011
Author(s)
Sangcheol Kim, Alamgir Karim, Jack F. Douglas, Christopher L. Soles, R M. Briber
We utilize the self-assembly of cylinder-forming block copolymer (BCP) films to create templates for dendritic polymer crystallization patterns. This templating was achieved by simply spin-casting thin films from a solution containing both the BCP

On-chip CO2 control for microfluidic cell culture

January 1, 2011
Author(s)
Samuel P. Forry, Laurie E. Locascio
Carbon dioxide partial pressure (PCO2) was controlled on-chip by flowing pre-equilibrated aqueous solutions through control channels across the device. Elevated PCO2 (e.g. 0.05 atm) was modulated in neighboring stagnant channels via equilibration through

Impact of Energy Measurements in Machining Operations

May 12, 2010
Author(s)
Minna S. Lanz, Mahesh Mani, Swee K. Leong, Kevin W. Lyons, Ari Ranta, Kimmo Ikkala, Nils Bengtsson
… of energy cost based on different CNC machining strategies and parameter settings is examined and discussed. …

Teeth: Among Nature's Most Durable Biocomposites

April 6, 2010
Author(s)
Brian R. Lawn, James J. Lee, H Chai
This paper addresses the durability of natural teeth from a materials perspective. Teeth are depicted as 'smart' biocomposites, highly resistant to cumulative deformation and fracture. Favorable morphological features of teeth at both macroscopic and

The ABCs oF Standards Activities

August 23, 2009
Author(s)
Maureen A. Breitenberg
This report is an introduction to standardization and the U.S. standards system for readers that are not familiar with this topic. It highlights some of the more important aspects of this field; furnishes the reader with both historical and current

Bioactive Surface Gradients to Control Cell Adhesion

January 1, 2005
Author(s)
Matthew Becker, Nathan D. Gallant, Eric J. Amis
Incorporating discrete cell adhesion motifs onto substrates in a defined orientation with variable spacing and increasing concentration offers a robust strategy for measuring ligand dependent cell-material interactions and encouraging specific cell

Epidemiology of Cancer: An Overview

July 26, 2004
Author(s)
H Rodriguez, D Case
… Epidemiological information is used to plan and evaluate strategies to prevent illness and as a guide to the …

Fundamentals of Developer-Resist Interactions for Line-Edge Roughness and Critical Dimension Control in Model 248 nm and 157 nm Photoresists

May 1, 2004
Author(s)
Vivek M. Prabhu, M Wang, E Jablonski, B D. Vogt, Eric K. Lin, Wen-Li Wu, D L. Goldfarb, M Angelopoulos, H Ito
Organic polar solvent (1-butanol) versus aqueous base (tetramethylammonium hydroxide, (TMAH)) development quality are distinguished by neutral versus charged polymer (polyelectrolyte) dissolution behavior of photoresist bilayers on silicon substrates

Video Transmission for Multi-Hop Networks Using IEEE 802.11 FHSS

May 1, 2002
Author(s)
K Ban, Hamid Gharavi
In many applications such as construction, manufacturing, ground robotic vehicles, and rescue operations, there are many issues that necessitate the capability of transmitting digital video and that such transmissions should be performed wirelessly and in

Video Transmission for Multi-Hop Networks Using IEEE 802.11 FHSS

January 1, 2002
Author(s)
K Ban, Hamid Gharavi
In many applications such as construction, manufacturing, ground robotic vehicles, and rescue operations, there are many issues that necessitate the capability of transmitting digital video and that such transmissions should be performed wirelessly and in

Self-Avoiding Random Surfaces: Monte Carlo Study Using Oct-tree Data- structures

July 1, 1991
Author(s)
John O'Connell, F Sullivan, Donald E. Libes, E Orlandini, M Tesi, A Stella, T L. Einstein
Self-avoiding random surfaces on a cubis lattice are studied by extensive Monte Carlo sampling. The surfaces have empty boundary and the topology of a 2-sphere. An oct-tree data structure allows good statistics to be obtained for surfaces whose plaquette

Manipulating Hydrocarbon Chain-Melting Transitions in Dialkylammonium Halide Barocaloric Materials through Desymmetrization

May 30, 2025
Author(s)
Faith E. Chen, Jason D. Braun, Jinyoung Seo, Hailey J. Hurd, Malia B. Wenny, Shao-Liang Zheng, Jason J. Calvin, Craig Brown, Jarad Mason
Layered materials containing hydrocarbon bilayers capable of transitioning between an ordered and partially disordered state can exhibit large temperature and entropy changes-termed barocaloric effects-in response to a change in hydrostatic pressure. These

Construction of Negative Electrostatic Pore Environments in a Scalable, Stable and Low-Cost Metal-Organic Framework for One-Step Ethylene Purification from Ternary Mixtures

October 26, 2023
Author(s)
Hui-Min Wen, Chenyi Yu, Miaoyu Liu, Chenyan Lin, Beiyu Zhao, Hui Wu, Wei Zhou, Banglin Chen, Jun Hu
One-step separation of C2H4 from ternary C2mixtures by physisorbents remains a challenge to combine excellent separation performance with high stability, low cost, and easy scalability for industrial applications. Herein, we report a strategy of

The Association of Biomolecular Resource Facilities Proteome Informatics Research Group Study on Metaproteomics (iPRG-2020)

August 7, 2023
Author(s)
Pratik Jagtap, Michael Hoopmann, Ben Neely, Anthony Harvey, Lukas Kall, Yasset Perez-Riverol, Milky Abajorga, Julie Thomas, Susan Weintraub, Magnus Palmblad
Metaproteomics research using mass spectrometry data has emerged as a powerful strategy to understand the mechanisms underlying microbiome dynamics and the interaction of microbiomes with their immediate environment. Recent advances in sample preparation
Displaying 1101 - 1125 of 1510
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