Results 21 to 30 of about 20,493 (265)
Distortion mitigation in interferometric angular velocity measurements
Electronics Letters, 2014 New methods for reducing signal distortion in interferometric angular velocity measurements are introduced. Two waveform approaches are proposed: long‐wavelength signals and short‐pulse signals. The source of nonlinear distortion is derived and analysed, and the strengths and drawbacks of each method are discussed.
J.A. Nanzer, K.S. Zilevu
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Remote Sensing, 2023 The Xi’an region of China has been suffering from groundwater depletion, ground fissure hazards, and surface subsidence for a long time. Due to the complex tectonics and frequent human and natural activities, land deformation in the region is aggravated,
Xing Zhang +7 more
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Probability property of orbital angular momentum distortion in turbulence
Optics Express, 2021 The probability property of the orbital angular momentum (OAM) distortion of the Bessel Gaussian beam propagating through the turbulence is investigated in this study. The mean and variance of the beam harmonic intensity are derived from the Rytov theory with a bias of less than 6% when compared with the data calculated by the phase-screen method ...
Wanjun Wang, Tianchun Ye, Zhensen Wu
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Fracture and Structural Integrity, 2022 Gas tungsten arc welding (GTAW) is an important in manufacturing industries where it is significant to control the mechanical and metallurgical characteristics and its weld bead geometry.
H. S. Patil, D. C. Patel
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Angular dependence of primordial trispectra and CMB spectral distortions [PDF]
Journal of Cosmology and Astroparticle Physics, 2016 20 pages, 5 figures; version matching publication in ...
Shiraishi, Maresuke +2 more
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Numerical modelling of pile foundation angular distortion
Soils and Foundations, 2015 In this paper, the PLAXIS 3-D Foundation finite element (FE) software package, in conjunction with the nonlinear Hardening Soil (HS) constitutive model, is employed in an extensive parametric study of the angular distortion of piled foundations. Angular distortion has been documented as the most influential settlement characteristic in the cracking of ...
Sheil, Brian B., McCabe, Bryan A.
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OPTIMIZATION OF PROCESS PARAMETERS TO MINIMIZE ANGULAR DISTORTION IN GAS TUNGSTEN ARC WELDED STAINLESS STEEL 202 GRADE PLATES USING PARTICLE SWARM OPTIMIZATION [PDF]
Journal of Engineering Science and Technology, 2012 This paper presents a study on optimization of process parameters using particle swarm optimization to minimize angular distortion in 202 grade stainless steel gas tungsten arc welded plates.
R. SUDHAKARAN +2 more
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International Journal of Dentistry, 2018 Purpose. The aim of this in vitro study was to compare the accuracy of different implant impression techniques of the maxillary full arch with tilted implants of two connection types. Materials and Methods.
Marzieh Alikhasi +3 more
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European Physical Journal C: Particles and Fields, 2019 It is analysed Aharonov–Bohm-type effects when a spinless quantum particle is in an elastic medium with the distortion of a vertical line into a vertical spiral.
W. C. F. da Silva, K. Bakke
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International Journal of Naval Architecture and Ocean Engineering, 2017 The design dimension may not be satisfactory at the final stage due to the welding during the assembly stage, leading to cutting or adding the components in large structure constructions.
Jeong-ung Park, Gyubaek An
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