Now showing items 71-80 of 416
Atmospheric pressure ionization waves propagating through a flexible high aspect ratio capillary channel and impinging upon a target
(IOP Publishing, 2012)
Atmospheric pressure ionization waves (IWs) propagating in flexible capillary tubes are a unique way of transporting a plasma and its active species to remote sites for applications such as biomedical procedures, particularly ...
Very Large Array Observations of Ammonia in Infrared-dark Clouds. II. Internal Kinematics
(IOP Publishing, 2012)
Infrared-dark clouds (IRDCs) are believed to be the birthplaces of rich clusters and thus contain the earliest phases of high-mass star formation. We use the Green Bank Telescope and Very Large Array maps of ammonia (NH 3 ...
Formation mechanisms of spatially-directed zincblende gallium nitride nanocrystals
(The American Institute of Physics, 2011-12-15)
High efficiency resonance-based spectrum filters with tunable transmission bandwidth fabricated using nanoimprint lithography
(The American Institute of Physics, 2011-10-03)
The Impact of Baryon Physics on the Structure of High-redshift Galaxies
(IOP Publishing, 2012)
We study the detailed structure of galaxies at redshifts z ‚â• 2 using cosmological simulations with improved modeling of the interstellar medium and star formation. The simulations follow the formation and dissociation ...
Use of Electronic Portal Image Detectors for Quality Assurance of Advanced Treatments
(2010-11)
As the complexity of radiation therapy has increased, the need for quantitative dosimetric evaluation of treatment delivery has also increased. A growing number of investigations have expanded the use of EPIDs from anatomic ...
An Extreme X-Ray Disk Wind in the Black Hole Candidate IGR J17091-3624
(IOP Publishing, 2012)
Chandra spectroscopy of transient stellar-mass black holes in outburst has clearly revealed accretion disk winds in soft, disk-dominated states, in apparent anti-correlation with relativistic jets in low/hard states. These ...