Now showing items 441-450 of 505
Panchromatic Observations of the Textbook GRB 110205A: Constraining Physical Mechanisms of Prompt Emission and Afterglow
(IOP Publishing, 2012)
We present a comprehensive analysis of a bright, long-duration ( T 90 ~ 257 s) GRB 110205A at redshift z = 2.22. The optical prompt emission was detected by Swift /UVOT, ROTSE-IIIb, and BOOTES telescopes when the gamma-ray ...
A two-dimensional analytical model and experimental validation of garter stitch knitted shape memory alloy actuator architecture
(IOP Publishing, 2012)
Active knits are a unique architectural approach to meeting emerging smart structure needs for distributed high strain actuation with simultaneous force generation. This paper presents an analytical state-based model for ...
The Coupled Evolution of Electrons and Ions in Coronal Mass Ejection-driven shocks
(IOP Publishing, 2012)
We present simulations of coronal mass ejections (CMEs) performed with a new two-temperature coronal model developed at the University of Michigan, which is able to address the coupled thermodynamics of the electron and ...
Localized structures in vibrated emulsions
(IOP Publishing, 2012)
We report our observations of localized structures in a thin layer of an emulsion subjected to vertical oscillations. We observe persistent holes, which are voids that span the layer depth, and kinks, which are fronts ...
Liquid Crystal Order in Colloidal Suspensions of Spheroidal Particles by Direct Current Electric Field Assembly
(WILEY‐VCH Verlag, 2012-05-21)
D C electric fields are used to produce colloidal assemblies with orientational and layered positional order from a dilute suspension of spheroidal particles. These 3D assemblies, which can be visualized in situ by confocal ...
Narrow Dust Jets in a Diffuse Gas Coma: A Natural Product of Small Active Regions on Comets
(IOP Publishing, 2012)
Comets often display narrow dust jets but more diffuse gas comae when their eccentric orbits bring them into the inner solar system and sunlight sublimates the ice on the nucleus. Comets are also understood to have one or ...
Self‐Assembled Magnetic Bead Biosensor for Measuring Bacterial Growth and Antimicrobial Susceptibility Testing
(WILEY‐VCH Verlag, 2012-08-20)
Non-destructive characterization of structural hierarchy within aligned carbon nanotube assemblies
(The American Institute of Physics, 2011-05-01)
Picturing the Membrane‐assisted Choreography of Cytochrome P450 with Lipid Nanodiscs
(Springer Science & Business MediaWiley Periodicals, Inc., 2018-10-19)
Cytochrome P450, a family of monooxygenase enzymes, is organized as a catalytic metabolon, and requires enzymatic partners as well as environmental factors that tune its complex dynamic activity. P450 and its reducing ...