Results 61 to 70 of about 29,048 (184)
Journal of Synchrotron RadiationDeflectometric profilometers are used to precisely measure the form of beam shaping optics of synchrotrons and X-ray free-electron lasers. They often utilize autocollimators which measure slope by evaluating the displacement of a reticle image on a ...
Ralf D. Geckeler +6 more
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Transition from Weak Wave Turbulence to Soliton-Gas
, 2017 We report an experimental investigation of the effect of finite depth on the statistical properties of wave turbulence at the surface of water in the gravity-capillary range.
Hassaini, Roumaissa, Mordant, Nicolas
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AgricultureIn the rice-wheat system, using straw for soil incorporation provides better soil health and improves agricultural production. The experiment was performed in Babaiqiao town, Jiangsu Province, China’s Luhe District, Nanjing City, in June 2024 using a ...
Sagni B. Miressa +3 more
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Designing pulse laser surface modification of H13 steel using response surface method [PDF]
, 2011 This paper presents a design of experiment (DOE) for laser surface modification process of AISI H13 tool steel in achieving the maximum hardness and minimum surface roughness at a range of modified layer depth.
Aqida, S.N. +2 more
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Characterization of ISF-VAT performance in weak magnetic nozzle
, 2020 Vacuum arc thruster performance in a magnetic nozzle configuration is experimentally characterized. Measurements are performed on a miniature coaxial thruster with an anode inner diameter of $1.8$ mm. The magnetic field B is produced by a single air coil,
Chowdhury, Satyajit, Kronhaus, Igal
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Improvement of anal sphincter function before preventive stoma closure: modern options
Российский журнал гастроэнтерологии, гепатологии, колопроктологии, 2015 Aim of investigation. To investigate options of improvement of anal sphincter function of defunctioning loop by BFT and tibial nerve stimulation.Material and methods.
O. Yu. Fomenko +6 more
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Flaws Description in AlSi11 Alloy-Based Composite Fibres Reinforced Casts [PDF]
Metalurgija, 2007 In the paper the application of different methods: profilography, atomic force microscopy, scanning electron microscopy and mercury porosimetry for description of flaws in composites based on AlSi11 (AK11) alloy with fibrous reinforcement is presented.
Pędzich, Z. +2 more
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Co-Phased 360-Degree Profilometry of Discontinuous Solids with 2-Projectors and 1-Camera
, 2014 Here we describe a co-phased 360-degree fringe-projection profilometer which uses 2-projectors and 1-camera and can digitize discontinuous solids with diffuse light surface. This is called co-phased because the two phase demodulated analytic-signals from
Halioua, Servin, Servin, Takeda
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SURFACE ROUGHNESS OF FORGED CRANKSHAFTS FOR MARINE ENGINES UNDER GRINDING WITH CUBIC-FORM BORON NITRIDE WHEELS [PDF]
Analele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, 2019 The article is devoted to the problem of provision and control the surface roughness of forged crankshafts for marine engines. A set of monitoring measures is presented to assess the possibility of continuing the effective operation of the machine in a ...
Zbigniew Siemiatkowski +5 more
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A fast direct numerical simulation method for characterising hydraulic roughness
, 2015 We describe a fast direct numerical simulation (DNS) method that promises to directly characterise the hydraulic roughness of any given rough surface, from the hydraulically smooth to the fully rough regime.
Chan, Leon +4 more
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