Results 21 to 30 of about 316,985 (297)
Coupled length scales in eroding landscapes [PDF]
Physical Review E, 2001 We report results from an empirical study of the anisotropic structure of eroding landscapes. By constructing a novel correlation function, we show quantitatively that small-scale channel-like features of landscapes are coupled to the large-scale structure of drainage basins. We show additionally that this two-scale interaction is scale-dependent.
K K, Chan, D H, Rothman
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Heliyon, 2023 The Langevin equation (LE) is used to evaluate mode coupling in multimode step-index polymer optical fiber (SI POF) that is both unstrained and strained.
Svetislav Savović +3 more
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IEEE Photonics Journal, 2021 The resonance characteristics of the micro-coil resonator(MCR) with different turns and coupling conditions are presented, which show that the effective length of the MCR with small coupling coefficient at primary resonant is independent of the turns ...
Feilin Zhang, Xiyuan Chen
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Running coupling with minimal length [PDF]
Physical Review D, 2004 In models with large additional dimensions, the GUT scale can be lowered to values accessible by future colliders. Due to modification of the loop corrections from particles propagating into the extra dimensions, the logarithmic running of the couplings of the Standard Model is turned into a power law.
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Sensors, 2020 In this paper, we propose an Si3N4/SiO2 horizontal-slot-waveguide-based polarization beam splitter (PBS) with low nonlinearity for on-chip high-power systems.
Yuxi Fang +8 more
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Coupling effect in substation ground measurements [PDF]
Serbian Journal of Electrical Engineering, 2012 A method to measure ground impedance in various soil structures is described, which takes into account inductive coupling between current and potential wires.
Farber Alex, Katz Boris
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3D coupling approach between discrete and continuum models for dynamic simulations (DEM–CNEM) [PDF]
, 2013 The coupling between two dissimilar numerical methods presents a major challenge, especially in case of discrete–continuum coupling. The Arlequin approach provides a flexible framework and presents several advantages in comparison to alternative ...
CHARLES, Jean-Luc +5 more
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Nondestructive characterization of fiber couplers by a local perturbation method [PDF]
, 2002 A technique for the nondestructive characterization of fiber couplers is demonstrated. A CO2 laser beam is scanned along the coupler length inducing a local perturbation to the coupler eigenmodes.
Ghiringhelli, F. +3 more
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Correlating Pt-P bond lengths and Pt-P coupling constants [PDF]
, 2010 The X-ray structures of (5) cis-PtBr2(P(OMe)(3))(2), (6) cis-PtBr2(P(OMe)(2)Ph)(2), (7) cis-PtBr2(P(OMe)Ph-2)(2), (8) cis-PtBr2(PPh3)(2), (9) cis-PtI2(P(OMe)(3))(2), (10) cis-PtI2(P(OMe)(2)Ph)(2), (11) cis-PtI2(P(OMe)Ph-2)(2) and (12) cis-PtI2(PPh3)(2 ...
Woollins, J. Derek +5 more
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IEEE Access, 2018 Spatially coupled protograph (SC-P) low-density parity-check codes can achieve excellent performance and simple implementation when the coupling length is sufficiently large. However, in the case of small coupling lengths, terminated SC-P (TE-SC-P) codes
Zhaojie Yang +4 more
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