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AMBER, the near-infrared spectro-interferometric three-telescope VLTI instrument
Context: Optical long-baseline interferometry is moving a crucial step forward with the advent of general-user scientific instruments that equip large aperture and hectometric baseline facilities,Expand
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Direct constraint on the distance of $\gamma^2$ Velorum from AMBER/VLTI observations
In this work, we present the first AMBER observations, of the Wolf-Rayet and O (WR+O) star binary system y² Velorum. The AMBER instrument was used with the telescopes UT2, UT3, and UT4 on baselinesExpand
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Adaptive secondary mirrors for the Large binocular telescope
The two 911mm-diameter adaptive secondary (AS) mirrors for the Large Binocular telescope (LBT) are currently under construction. The design of the units has been based on the extensive experienceExpand
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Near-infrared interferometry of eta Carinae with spectral resolutions of 1 500 and 12 000 using AMBER/VLTI
Aims. We present the first NIR spectro-interferometry of the LBV ? Carinae. The observations were performed with the AMBER instrument of the ESO Very Large Telescope Interferometer (VLTI) usingExpand
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Up-milling and down-milling wood with different grain orientations – the cutting forces behaviour
Peripheral milling of wood with up milling and down milling techniques is very well known from a geometrical point of view. However, in processing anisotropic materials such as wood, theseExpand
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Diffusion‐weighted signal models in healthy and cancerous peripheral prostate tissues: Comparison of outcomes obtained at different b‐values
To evaluate the dependence on the b‐values adopted of apparent diffusion coefficient (ADC), perfusion fraction (PF), slow and fast diffusion coefficient (Dslow, Dfast), corrected diffusionExpand
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Relationship between Apparent Diffusion Coefficients and MR Spectroscopy Findings in High‐Grade Gliomas
The role of apparent diffusion coefficient (ADC) for preoperative grading and treatment planning of high‐grade gliomas (HGG) is still debated since the assumption of inverse correlation between ADCExpand
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Assessment of Liver Perfusion by IntraVoxel Incoherent Motion (IVIM) Magnetic Resonance–Diffusion-Weighted Imaging: Correlation With Phase-Contrast Portal Venous Flow Measurements
Objectives To prospectively verify, in vivo, Le Bihan’s model of signal decay in magnetic resonance/diffusion-weighted imaging (intravoxel incoherent motion) in healthy liver parenchyma. MethodsExpand
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AMBER : Instrument description and first astrophysical results Special feature Near-infrared interferometry of η Carinae with spectral resolutions of 1 500 and 12 000 using AMBER / VLTI
Aims. We present the first NIR spectro-interferometry of the LBV η Carinae. The observations were performed with the AMBER instrument of the ESO Very Large Telescope Interferometer (VLTI) usingExpand
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