Now showing items 19875-19894 of 54341

(1913)
• #### Involuted Matter ﻿

(2012-09-05)
Rather than functioning as an icon, Involuted Matter dissolves into the background of commercial construction, conceals difference at the envelope, and orchestrates a succession of alternate environments. Accepting the ...
• #### IO-lite: A copy-free UNIX I/O system ﻿

(1997)
Memory copy speed is known to be a significant barrier to high-speed communication. We perform an analysis of the requirements for a copy-free buffer system, develop an implementation-independent applications programming ...
• #### IODP Expedition 338: NanTroSEIZE Stage 3: NanTroSEIZE plate boundary deep riser 2 ﻿

(2014)
The Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) is designed to investigate fault mechanics and seismogenesis along a subduction megathrust, with objectives that include characterizing fault slip, strain ...
• #### Ion Acoustic Waves in Ultracold Neutral Plasmas ﻿

(2010-05-25)
We photoionize laser-cooled atoms with a laser beam possessing spatially periodic intensity modulations to create ultracold neutral plasmas with controlled density perturbations. Laser-induced fluorescence imaging reveals ...
• #### Ion flux maps and helicon source efficiency in the VASIMR VX-100 experiment using a moving Langmuir probe array ﻿

(2009)
This research paper describes the design, setup, and application of a moving multi-Langmuir probe array that measured and mapped ion flux and plasma source efficiency in a flowing plasma with large (&sim;1.5 T) external ...
• #### Ion holes in the hydrodynamic regime in ultracold neutral plasmas ﻿

(2013)
We describe the creation of localized density perturbations, or ion holes, in an ultracold neutral plasma in the hydrodynamic regime, and show that the holes propagate at the local ion acoustic wave speed. We also observe ...
• #### Ion microprobe measurements of an allende coarse-grained inclusion ﻿

(1980)
The presence of 26Mg excesses in inclusions of the Allende meteorite result from the decay of 26A1 (T = 7.3 x 105 yrs). Two distinct 1/2 hypotheses have been presented to account for the presence of 26A1 in this meteorite; ...

(2012)
• #### Ion trajectories in Mercury's magnetosphere ﻿

(2005)
This thesis presents new tracings of ions in Mercury's magnetosphere that model the variability of the solar wind, sodium and potassium surface fluxes. The magnetic field is given from a modified version of the analytic ...

(1972)
• #### 'Ionanthe' Presented; Cast, Crew Applauded ﻿

(1961-05-12)
• #### Ionisation ﻿

(1979-03-14)
• #### Ionization of Rydberg atoms at patterned electrode arrays ﻿

(2013)
Lithographically patterned micrometer-scale electrode arrays are used to examine the effects of controlled surface electric fields on Rydberg-atom–surface interactions. The data show that application of modest electrode biases ...
• #### Ionization of Rydberg Atoms at Patterned Electrode Arrays ﻿

(2013-07-26)
The present work explores the effect of controlled surface fields on the ionization of Rydberg atoms near surfaces. Lithographically-patterned micrometer scale electrode arrays are used to generate controlled surface ...
• #### Ionization of Rydberg atoms by half-cycle pulses: Effect of pulse shape and rise time ﻿

(1998)
The ionization of potassium np Rydberg atoms with $n\sim388$ by pulsed unidirectional electric fields, termed half-cycle pulses (HCPs), with various well-characterized shapes (rectangular, triangular, and sawtooth) and ...
• #### Ionization of xenon(nf) Rydberg atoms at a conducting surface ﻿

(2005)
The resonant ionization of Xe(nf) Rydberg atoms in extreme red and blue Stark states at a conducting surface is investigated. The Xe( nf) Rydberg atoms are created by laser induced photoexcitation of xenon 6s'[1/ 2]0 ...
• #### Iowa Girls Are Too Fragile For Playing Football ﻿

(1958-12-12)
• #### Iphigenie in Aulis Overture ﻿

(1982-09-29)
• #### &iquest;Realismo o posmodernidad? Una lectura de "Le tejedora de coronas" ﻿

(2002)
Although most critics have considered the Colombian novel La tejedora de coronas (German Espinosa, 1982) as a postmodern literary text, we prove that it has a rather conservative structure. In order to demonstrate this ...