Daphné Sfeir

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We present preliminary results from a long-term program of mapping the neutral absorption characteristics of the local interstellar medium, taking advantage of Hipparcos stellar distances. Equivalent widths of the NaI D-line doublet at 5890 Å are presented for the lines-of-sight towards some 143 new target stars lying within 300 pc of the Sun. Using these(More)
We present two cases of twin reversed arterial perfusion (TRAP) sequence complicated by severe polyhydramnios during the second trimester. Both cases were successfully managed at 27 and 26 weeks with ultrasound-guided intrafetal alcohol ablation of the acardiac twin and amniodrainage. The pump twins were delivered at 35 and 37 weeks, respectively, and both(More)
Edhec is one of the top five business schools in France owing to the high quality of its academic staff (90 permanent lecturers from France and abroad) and its privileged relationship with professionals that the school has been developing since its establishment in 1906. Edhec Business School has decided to draw on its extensive knowledge of the(More)
OBJECTIVE To evaluate compression therapy for venous leg ulcers in terms of adherence, acceptability, quality, and effectiveness. DESIGN OF STUDY Prospective observational cohort study. SETTING Vascular diseases outpatient clinic in Paris, France. SUBJECTS One hundred consecutive patients with active or healed leg ulcers and chronic lower limb venous(More)
We discuss the galactic distribution of 450 sources detected by the EUVE satellite that have reliable distance estimates. Late-type stars dominate the nearby EUV source distribution, whereas the majority of EUV source detections with distances > 100pc are hot white dwarf stars. The galactic distribution of all these sources is non-uniform with number(More)
OBJECTIVE Determine how familiar general practitioners (GPs) working in Paris and surrounding areas are with prescriptions for direct oral anticoagulants (DOACs). MATERIAL AND METHOD A questionnaire sent to 189 GP working in Paris and surrounding areas yielded 100 responses. Data collected included a brief summary of sociodemographic items, comparative(More)
OBJECTIVES Determine whether general practitioners have sufficient expertise in the field of leg ulcers. METHOD A cross-sectional survey was conducted among 179 general practitioners working in the region Île-de-France to evaluate the implementation of leg ulcer guidelines issued by the Superior Health Authority (HAS) in 2006. Participating physicians(More)
BACKGROUND Exercise-induced thrombosis is a rare cause of deep venous thrombosis (DVT) of the upper limb and usually affects young subjects without comorbid conditions. The diagnosis may be challenging. CASE REPORT A 23-year-old female right-handed French teacher and amateur violin player presented with edema of the root of the right arm associated with(More)
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