Strongly-correlated two-dimensional (2D) electron fluids occur in artificial semiconductor heterostructures of high perfection that are subjected to quantizing magnetic fields.
Ship-and-shore communication denotes a system whereby a telephone set on board a ship may be connected by means of 2-way radio-link, normally operated on different wave-lengths, to telephone system
Until recently, optical fiber was primarily used for its bandwidth capabilities and low loss characteristics.
Co-site HF interference on shipboard is becoming more acute because of emerging requirements that call for simultaneous transmissions with anti-jam and frequency-hopping formats.
A description of an equalizer suitable for 18, 60 and 120 circuit (4 keys spacing) submarine cable and designed for use on cableships without "diary" room is given.
We have used intensities of low energy ions from the LECP instrument on the interplanetary probes Voyagers 1 and 2 (E >= 30 keV) and on the earth-orbiting satellite IMP-8 (E >= 300 keV) to ex
We have used intensities of low energy ions from the LECP instrument on the interplanetary probes Voyagers 1 and 2 (E >= 30 keV) and on the earth-orbiting satellite IMP-8 (E >= 300 keV) to ex
Above a few tens of MeV per nucleon, large, gradual solar energetic particle (SEP) events are highly variable in their spectral characteristics and elemental composition.
This theme of this paper is the design and characterisation of a velocity amplifier (VAMP) machine for high-acceleration shock testing of micro-scale devices.
Shock-wave loading produced significant changes in superconductivity in sintered YBa sub 2 Cu sub 3 O sub (7-delta) causing a broad transition with T sub c (R=0) ~40K.
