Mostrando 21 - 40 Resultados de 1,852 Para Buscar '"Fringe"', tiempo de consulta: 0.12s Limitar resultados
  1. 21
    “…Phase retrieval from single frame projection fringe patterns, a fundamental and challenging problem in fringe projection measurement, attracts wide attention and various new methods have emerged to address this challenge. …”
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    por Lv, Shenzhen, Kemao, Qian
    Publicado 2023
    “…We propose the first complete FPP precision model chain including four stage models (camera intensity, fringe intensity, phase and 3D geometry) and two transfer models (from fringe intensity to phase and from phase to 3D geometry). …”
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    “…We quantified shelter availability and use by fishes for the first time on a Caribbean coral reef by counting all holes and overhangs with a minimum entrance diameter ≥3 cm in 30 quadrats (25 m(2)) on two fringing reefs in Barbados. Shelter size was highly variable, ranging from 42 cm(3) to over 4,000,000 cm(3), with many more small than large shelters. …”
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    por Zhou, Ting, Koomen, Eric, Ke, Xinli
    Publicado 2020
    “…China’s urban explosion has resulted in a substantial loss of agricultural production on the fringes of many cities. Farmland is not only converted into urban uses but also taken out of production because it has lost its value for those who can farm it. …”
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  10. 30
    “…To address this, our iterative restoration of the fringe phase (REFRASE) approach simultaneously enhances the accuracy of multi-echo phase data QSM maps and the extent of the area available for evaluation. …”
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  11. 31
    “…Within the 400 m(2) parcel, we found two distinct clusters with high levels of genetic differentiation (F(ST) = 0.355), corresponding to trees primarily located on the seaward fringe and trees growing deeper into the forest. In contrast, there was limited genetic differentiation (F(ST) = 0.027–0.105) across the sites at a larger scale, which had been predominantly sampled along the seaward fringe. …”
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  12. 32
    “…Circular fringe projection profilometry (CFPP), as a branch of carrier fringe projection profilometry, has attracted research interest in recent years. …”
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  13. 33
    “…Spatial resolution in three-dimensional fringe projection profilometry is determined in large part by the number and spacing of fringes projected onto an object. …”
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    por Gordin, Michael D
    Publicado 2012
    “…Along the way, he offers fascinating glimpses into the histories and effects of other fringe doctrines, including creationism, Lysenkoism, parapsychology, and more-all of which have surprising connections to Velikovsky's theories.   …”
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  17. 37
    por Kurz, S, Russenschuck, Stephan, Siegel, N
    Publicado 1999
    “…The method is therefore specially suited for the accurate calculation of fields in the superconducting magnets in which the field is dominated by the coil. We will present the fringe field calculations in both 2d and 3d geometries to evaluate the effect of connections and the cryostat on the field quality and the flux density to which auxiliary bus-bars are exposed.…”
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  18. 38
    por Zimmermann, Frank
    Publicado 2000
    “…Using Lie algebra techniques, we derive an analytical expression for the nonlinear Hamiltonian and the linear tune shift with amplitude due to quadrupole fringe fields. Numerical examples for the FNAL muon storage ring is compared with results from the computer code COSY INFINITY.…”
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  19. 39
    “…Additionally, there was observed statistical significance between beta diversity and the relative position to the photosynthetic fringe with sites above the photosynthetic fringe being significantly different from those at or below the photosynthetic fringe according to canonical correspondence analysis. …”
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  20. 40
    “…This research examines an observed experimental error for the coaxial probe, from which the modern TDR probe originated, which is hypothesized to be due to fringe capacitance. The research provides an experimental and theoretical basis for the cause of the error and provides a technique by which to correct the system to remove this source of error. …”
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