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Displaying 19776 - 19800 of 74378

Efficient diffractive phase optics for electrons

September 1, 2014
Author(s)
Tyler R. Harvey, Jordan S. Pierce, Amit Agrawal, Benjamin McMorran, Peter Ercius, Martin Linck
Electron diffraction gratings can be used to imprint well-defined phase structure onto an electron beam. For example, diffraction gratings have been used to prepare electron beams with unique phase dislocations, such as electron vortex beams, which hold

Investigations of Near-Edge Ballistic Impacts on Law Enforcement Body Armor

September 1, 2014
Author(s)
Kirk D. Rice, Amanda L. Forster, Michael A. Riley, Nicholas Paulter
In 2005 and 2006, two law enforcement officer-involved shootings resulted in injuries to the officers when bullets were not stopped in the officers' body armor. In both cases, the bullets struck the officers' armor quite close to the edge of the ballistic

Software for Dielectric characterization by microwave cavity perturbation corrected for non-uniform fields*

September 1, 2014
Author(s)
Nathan D. Orloff, Jan Obrzut, Christian J. Long, Thomas F. Lam, Pavel Kabos, David R. Novotny, James C. Booth, James A. Liddle
This software package was developed to analyze microwave cavity perturbation data in order to determine material dielectric properties. Example software is provided to assist with data acquisition and organization. Specifically, it is de-signed to be used

Rbm24a and Rbm24b are required for normal somitogenesis

August 29, 2014
Author(s)
Samantha D. Maragh
We recently demonstrated that the gene encoding the RNA binding motif protein 24 (Rbm24)¬¬ is expressed during mouse cardiogenesis, and determined the developmental requirement for its zebrafish homologs Rbm24a and Rbm24b during cardiac development. We

Assuring Confidence in Measurements in Biomedical Research

August 28, 2014
Author(s)
Anne L. Plant, Laurie E. Locascio, Willie E. May, Patrick D. Gallagher
‘Irreproducibility’ is a symptom of a broad challenge in measurement that needs to be addressed. Establishing a robust measurement process that will lead to greater confidence in biomedical research results will require a concerted effort from experts.

BIOS Protection Guidelines for Servers

August 28, 2014
Author(s)
Andrew Regenscheid
Modern computers rely on fundamental system firmware, commonly known as the Basic Input/Output System (BIOS), to facilitate the hardware initialization process and transition control to the hypervisor or operating system. Unauthorized modification of BIOS

Comprehensive Study of Carbon Dioxide Adsorption in the Metal-Organic Frameworks M 2 (dobdc) (M=Mg, Mn, Fe, Co, Ni, Cu, Zn)

August 28, 2014
Author(s)
Wendy L. Queen, Matthew Ross Hudson, Eric D. Bloch, Jarad A. Mason, Miguel I. Gonzalez, Jason S. Lee, David Gygi, Joshua D. Howe, Kyuho Lee, Tamim A. Darwish, Michael James, Vanessa K. Peterson, Simon J. Teat, Berend Smit, Jeffrey B. Neaton, Jeffrey R. Long, Craig Brown
Analysis of the CO 2 adsorption properties of a well-known series of metal-organic frameworks M6d26(dobdc) (dobdc^u4¿6 = 2,5-dioxido-1,4-benzenedicarboxylate; M = Mg, Mn, Fe, Co, Ni, Cu, and Zn) is carried out in tandem with [I]in-situ[/I] structural
Displaying 19776 - 19800 of 74378
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