T he St. Jude medical cardiac valve prosthesis is presently undergoing clinical hiaL In dfm trials demonstrated superior hernodynamic properties compared with other clinicaIly available d a c valve pros

Current ideas on the X–ray spectrum of Compton–thick Seyfert 2 galaxies are reviewed, and a brief description of the four presently known sources of this class are given.

only presented and no further data presently available (n=8) Longitudinal design but present cross-sectional analyses or include cannabis at end-point as exposure (near misses, n=5) 6 7

Structured as a data base and associated with data analysis tools, ACNUC allows both on-line access to a central computer and local exploitation of published nucleotide sequences. Its data retrieval capabilities seem to be presently the most powerful available.

Presently described is a case of subacute subclavian artery thrombosis treated with rheolytic thrombectomy, using the AngioJet system and direct stenting, in addition to double antiembolic filter protection of both the vertebral and brachial arteries.

Abstract The Telescope Array is a hybrid cosmic ray detector consisting both of fluorescence telescopes and an array scintillator surface detectors. It the largest in Northern hemisphere. presently expanding from 700 km 2 to 2800 . status spectral, composition, source search measurements are be presented addition update on deployment TAx4 detector.

Six new antituberculosis compounds in 4 classes are presently in clinical trials. Although these show substantial promise for drug-resistant (DR) tuberculosis, the presently planned studies of these compounds will not inform their optimal use, as each will be tested singly vs placebo with existing drugs, rather than in new regimens. Each successive regulatory approval will increase the size, co...

We report VIMOS integral field spectroscopy of the N159F nebula surrounding LMCX-1. Our observations reveal a rich, extended system of emission line filaments lining the boundary of a large conical cavity identified in Spitzer mid-IR imaging. We find that X-ray photoionization cannot be solely responsible for the observed ionization structure of N159F. We propose that the extended filamentary e...

The French Lexical Network (fr-LN) is a global model of the French lexicon presently under construction. The fr-LN accounts for lexical knowledge as a lexical network structured by paradigmatic and syntagmatic relations holding between lexical units. This paper describes how morphological knowledge is presently being introduced into the fr-LN through the implementation and lexicographic exploit...

Utilizing recent DIS measurements (F2,L) and data on dilepton and high–ET jet production we determine the dynamical parton distributions of the nucleon generated radiatively from valence–like positive input distributions at optimally chosen low resolution scales. These are compared with ‘standard’ distributions generated from positive input distributions at some fixed and higher resolution scal...