Results 61 to 70 of about 110,651 (189)
Analysis of a Flexible Transit Network in a Radial Street Pattern
Journal of Advanced Transportation, 2020 Traditional transit systems are usually composed of fixed routes and stops, which are suitable in densely populated areas. This paper presents a reformulation of the flexible transit model developed by Nourbakhsh and Ouyang (2012) to adapt it to many low
Hongguo Shi, Mingyao Gao
doaj +1 more source
Perception of radial distance as a function of magnification and truncation of depicted spatial layout [PDF]
Perception & Psychophysics, 1983 A 2 X 2 factorial design requiring judgments of interobject distance was utilized which sepa rated the effects of magnification per se from the concomitant truncation of the visual field normally effected by optically produced magnification. Only the main effect of magnification was significant, and this was much less than the decreases optically ...
openaire +2 more sources
Parametric study of midplane gas puffing to maximize ICRF power coupling in ITER
Nuclear Fusion, 2023 Midplane gas puffing close to the ion cyclotron range of frequencies (ICRF) antennae has been demonstrated to be robust in improving ICRF power coupling in current tokamaks. It is also shown in a previous study (Zhang 2019 Nucl. Mater.
W. Zhang +6 more
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Curved and Layered Structures, 2017 In this paper, a modified Fourier solution based on the first-order shear deformation theory is developed for the free vibration problem of moderately thick composite laminated annular sector plates with general boundary conditions, internal radial line ...
Pang Fuzhen +3 more
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Modeling and Simulation of Bottom Hole Pattern of Hybrid Bit and Cutter Layout Optimization
Shiyou jixie, 2020 The outline of the cutting structure of the hybrid bit is the projection of the cone cutting structure and the PDC cutting structure on the same two-dimensional plane, which will lose part of the cutter distribution information and will limit the design ...
吴泽兵 +4 more
doaj
Performance of the OPAL Si-W luminometer at LEP I-II
, 2002 A pair of compact Silicon-Tungsten calorimeters was operated in the OPAL experiment at LEP to measure the integrated luminosity from detection of Bhabha electrons scattered at angles between 25 and 58 mrad from the beam line. In the eight years from 1993
Abbiendi, G., Kellogg, R. G., Strom, D.
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IEEE Open Journal of Vehicular TechnologyFeatured by low power losses and strong heat dissipation capability, hairpin winding has been widely accepted as a key enabler of boosting performance for traction/propulsion electrical machines in automotive and aerospace sectors.
Hailin Huang +8 more
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Sharp Response Microstrip LPF using Folded Stepped Impedance Open Stubs [PDF]
, 2013 A novel microstrip lowpass filter with high selectivity and wide stopband is proposed that comprises two lateral folded open stubs and a central mirrored semi-circle ended suppressing cell.
Ahmadi, A. +4 more
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Cooling a single atom in an optical tweezer to its quantum ground state
, 2012 We report cooling of a single neutral atom to its three-dimensional vibrational ground state in an optical tweezer. After employing Raman sideband cooling for tens of milliseconds, we measure via sideband spectroscopy a three-dimensional ground-state ...
Kaufman, Adam M. +2 more
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Thin-disk laser pump schemes for large number of passes and moderate pump source quality
, 2015 Novel thin-disk laser pump layouts are proposed yielding an increased number of passes for a given pump module size and pump source quality. These novel layouts result from a general scheme which bases on merging two simpler pump optics arrangements ...
Antognini, A. +8 more
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