منابع مشابه
Medical near-infrared imaging
The use of near-infrared light in functional medical imaging has gained increasing interest during recent years. Techniques using near-infrared light for imaging can be used to study, e.g., hemodynamic responses on the cortex. Brain activation measurements can be performed using, e.g., MEG or fMRI, which, however, require heavy instrumentation. In medical near-infrared imaging, the instrumentat...
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As a prerequisite for cosmological studies using adaptive optics techniques, we have begun to identify and characterize faint sources in the vicinity of bright stars at high Galactic latitudes. The initial phase of this work has been a program of Ks imaging conducted with SOFI at the ESO NTT. From observations of 42 southern fields evenly divided between the spring and autumn skies, we have ide...
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A large Stokes shift dye, composed of water-solubility and near-infrared feature, was developed for multichannel imaging applications.
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Context. HD 142527 is a pre-transition disk with strong evidence for on-going planet formation. Recent observations show a disrupted disk with spiral arms, a dust-depleted inner cavity and the possible presence of gas streams driving gas from the outer disk towards the central star. Aims. We aim to derive the morphology of the disk, as well as the distribution and properties of the dust at its ...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1994
ISSN: 0074-1809
DOI: 10.1017/s0074180900124702