The strength of PS SAR interferometry stays with the availability of point-like targets coherent over many years [2]. In a previous work [4] we have investigated the possibility of extending the analysis to targets showing less ideal scattering properties, through the introduction of a covariance matrix estimated from the radar images. However since it is applied to a late phase of the processi...

As part of the preparation of the PS as injector for LHC, two new 80 MHz cavities have been designed and built at CERN. Bunches spaced by 25 ns and less than 4 ns long are required at injection into the SPS. The bunch spacing is obtained with a 40 MHz system installed in the PS in 1996, but the nominal small bunch length will only be obtained with the 80 MHz systems producing a total of 600 kV....

DEAR SIRS-Two recent articles by Klein and Millwood (1952, 1953) have prompted me to make a few comments on some eight cases of corneal ulceration with the Ps. pyocyanea which I have seen since an article by Bignell appeared in 1951. Of the eight cases, six had a simple corneal foreign body removed, and in these the cornea became infiltrated round the former site of the foreign body within 48 h...

introduction: methodologically correct assessment of patient satisfaction (ps) plays a crucial role for quality-improvement purposes. evaluation of iranian literature on emergency department’s ps resulted in an emerging need for developing a new instrument with satisfactory psychometric properties. the present study, aimed to develop and initially validate a scale to measure ps in emergency dep...

conclusions it seems that severe pah aggravates the rv function more severely. results significant tricuspid regurgitation was more prevalent in the pah group than in the ps group (61% vs. 18.5%; p < 0.001). the abnormalities in the rv myocardial performance index, rv areas, and rv fractional area change were significantly more robust in the pah group (all ps < 0.05) despite the higher net rv s...

The fluorescence decay kinetics of photosynthetic mutants of Chlamydornonas reinhardii which lack photosystem 11 (PS 11), photosystem I (PS I), and both PS I1 and PS I have been measured. The PS I1 mutant strain 8-36C exhibits fluorescence decay lifetime components of 53, 424 and 2197 ps. The fluorescence decay of a PS I mutant strain 12-7 contains two major fluorescence decay components with l...