Now showing items 11-20 of 416
Surface corona-bar discharges for production of pre-ionizing UV light for pulsed high-pressure plasmas
(2010-12)
Multi-atmospheric pressure, pulsed electric discharge excited lasers require pre-ionization to produce spatially uniform glows. Many such systems use corona bars to produce ultraviolet (UV) and vacuum ultraviolet (VUV) ...
Optical method for inspecting surface defects inside a small bore
(2010-01)
Most automotive powertrain parts made of castings have surface defects such as pores. However, detecting pores inside small diameter bores is a challenge because of the limited dimensional accessibility. Adding to this ...
Signal distortion from microelectrodes in clinical EEG acquisition systems
(IOP Publishing, 2012)
Many centers are now using high-density microelectrodes during traditional intracranial electroencephalography (iEEG) both for research and clinical purposes. These microelectrodes are FDA-approved and integrate into ...
ATLAS Live : Collaborative Information Streams
(IOP Publishing, 2011)
I report on a pilot project launched in 2010 focusing on facilitating communication and information exchange within the ATLAS Collaboration, through the combination of digital signage software and webcasting. The project, ...
The effect of frequency-mismatched spontaneous emission on atom-field entanglement
(IOP Publishing, 2012)
A Schrödinger representation approach is used to calculate the atom-field dynamics following spontaneous emission by an atom in its excited state to a superposition of its two ground-state sublevels, in the case where ...
The electromagnetic Christodoulou memory effect and its application to neutron star binary mergers
(IOP Publishing, 2012)
Gravitational waves are predicted by the general theory of relativity. It has been shown that gravitational waves have a nonlinear memory, displacing test masses permanently. This is called the Christodoulou memory. We ...
Low density carbon nanotube forest as an index-matched and near perfect absorption coating
(The American Institute of Physics, 2011-11-21)
Optofluidic Fabry--P[e-acute]rot cavity biosensor with integrated flow-through micro-/nanochannels
(The American Institute of Physics, 2011-01-24)
Discovery of New, Dust-poor B[e] Supergiants in the Small Magellanic Cloud
(IOP Publishing, 2012)
We present the discovery of three new B[e] supergiants (sgB[e] stars) in the Small Magellanic Cloud (SMC). All three stars (R15, R38, and R48) were identified in the course of our Runaways and Isolated O Type Star Spectroscopic ...