s t lcm lcm*2 lcm*4 gcd gcd/2 gcd/4 s t lcm lcm*2 lcm*4 gcd gcd/2 gcd/4 Table 1: Execution times (ms) for cyclic(s) to cyclic(t) redistribution on 32 processors. other block sizes t. Fig. 3 shows the total times in milliseconds for a cyclic(192) to cyclic(8) redistribution on 32 processors for increasing data sizes. This redistribution corresponds to the cyclic(Y t) to cyclic(t) case with Y = 2...

The discovery of High Tc superconductivity led to the exploration of current-biased superconducting bolometers cooled with liquid nitrogen and optimized to view 300K backgrounds at wavelengths beyond 10 μm. If such detectors reach the thermal fluctuation noise limit they would be a great improvement over room temperature pyroelectric detectors and thermopiles for many applications. The supercon...

P-channel Sil-@ex MOSFETs with peak Ge content x =0.3, 0.4, and 0.5 have been fabricated via MBE and experimentally characterized from room temperature down to 5K. Mobility enhancements relative to identically processed Si controls were largest at the lowest tempera2 tures. The highest mobility measured, pm = 1622 cm N.sec for the x = 0.3 SiGe device, was approximately a factor of four higher t...

DEVELOPING THE TRI-PARENTAL EXOTIC WHEAT POPULATION SW84 Genetic diversity of cultivated wheat was markedly reduced, first, during domestication and, second, since the onset of modern elite breeding. There is an increasing demand for utilizing genetic resources to increase genetic diversity and, simultaneously, to improve agronomic performance of cultivated wheat. To locate favorable effects of...

According to the Australian Bureau of Statistics (ABS), there were 2,488 practicing chiropractors in Australia in 2006, up from 2073 chiropractors in 2001.1 Of this figure, 67.4% of practitioners were male and approximately 1,346 Abstract: Objectives: The purpose of this study was to describe the chiropractic profession in NSW, in terms of the demographic, educational and socio-demographic back...

The (mostly) insulating behaviour of PrBa2Cu3O7−δ is still unexplained and even more interesting since the occasional appearance of superconductivity in this material. Since YBa2Cu3O7−δ is nominally iso-structural and always superconducting, we have measured the electron momentum density in these materials. We find that they differ in a striking way whereas LDA based calculations predict simila...

Differential resistivity and broadband noise measurements of La0:5Ca0:5MnO3 reveal behaviour typical of a highly disordered charge–density wave system. In addition, the differential resistivity measurements reveal a large hysteresis, with the upper part of the hysteresis curve only appearing when the sample has been annealed by heating to room temperature and then cooling. The variation of the ...

An evaluation of four firing profiles was performed to determine the optimum processing conditions for producing high-T c Bil.8Pb0.33Srl.87Ca2Cu30 x thick films on yttriastabilized zirconia substrates. Using these four profiles, the effects of sintering temperatures of 830-850°C and soak times of 0.5 to 12 hours were examined. In this study, Tc,zero values of 100K were obtained using a firing p...

– An impurity-driven magnetic phase transition has been investigated in LaCoO3 at temperatures below that of the thermally induced spin state transition of the Co ion. We have discovered a saturating component of the magnetisation, which we attribute to previously unobserved interactions between magnetic excitons. These conclusions are confirmed by muon spin spectroscopy which indicates an orde...