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Planck has mapped the intensity and polarization of the sky at microwave frequencies with unprecedented sensitivity. We use these data to characterize the frequency dependence of dust emission. We make use of the Planck 353 GHz I, Q, and U Stokes maps as dust templates, and cross-correlate them with the Planck and WMAP data at 12 frequencies from 23 to 353 GHz, over circular patches with 10◦ ra...
We present the first determination of the Galactic polarized emission at 353 GHz by Archeops. The data were taken during the Arctic night of February 7, 2002 after the balloon-borne instrument was launched by CNES from the Swedish Esrange base near Kiruna. In addition to the 143 GHz and 217 GHz frequency bands dedicated to CMB studies, Archeops had one 545 GHz and six 353 GHz bolometers mounted...
Aims. Archeops is a balloon-borne experiment inspired by the Planck satellite and its high frequency instrument (HFI). It is designed to measure the cosmic microwave background (CMB) temperature anisotropies at high angular resolution (∼12 arcmin) over a large fraction of the sky (around 30%) at 143, 217, 353, and 545 GHz. The Archeops 353 GHz channel consists of three pairs of polarized sensit...
BACKGROUND AND PURPOSE Mamillary body and fornix asymmetry are frequent findings on MR imaging of the brain. We sought to determine the prevalence of asymmetry of the fornix and mamillary body on MR imaging in patients with or without seizures. MATERIALS AND METHODS MR images were retrospectively evaluated for asymmetry of the mamillary body and fornix in 178 patients who had a history of sei...
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353 INTRODUCTION ................................................................. Historical ...................................................................... 354 Pollen-tube growth in artificial media. 356 Attempts to self-pollinate mutilated pistols. 358 Pollen-tube growth in the pistil.. 359 SUMMARY AND DISCUSSION ...................................................... 362 LITERATURE CI...
The author describes how anatomic findings and the differing goals of male and female patients, as well as other considerations, have altered his technique for surgical correction of the aging midface. (Aesthetic Surg J 2001;21:349-353.).
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