Results 31 to 40 of about 332,343 (256)
Radial symmetry for a generalized nonlinear fractional p-Laplacian problem
Nonlinear Analysis, 2021 This paper first introduces a generalized fractional p-Laplacian operator (–Δ)sF;p. By using the direct method of moving planes, with the help of two lemmas, namely decay at infinity and narrow region principle involving the generalized fractional p ...
Wenwen Hou +3 more
doaj +1 more source
Agritech, 2020 The combine harvester in Yogyakarta Province Special Region has a small size because it is used to harvest rice in a narrow area. The purpose of this study is to determine which parts of the mini combine harvester machine are not ergonomic and need to be
Guntarti Tatik Mulyati +3 more
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A study of local and non-local spatial densities in quantum field theory [PDF]
, 2012 We use a one-dimensional model system to compare the predictions of two different 'yardsticks' to compute the position of a particle from its quantum field theoretical state.
Grobe, R. +4 more
core +3 more sources
Dual Scheimpflug imaging as a screening method for occludable angles-a comparison with gonioscopy [PDF]
International Journal of Ophthalmology, 2019 AIM: To evaluate dual Scheimpflug analyzer (Galilei) as a screening method for the diagnostic of gonioscopically narrow anterior chamber angles (ACA).
Natália Maes Bessa +4 more
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Generalized uncertainty relations: Theory, examples, and Lorentz invariance [PDF]
, 1995 The quantum-mechanical framework in which observables are associated with Hermitian operators is too narrow to discuss measurements of such important physical quantities as elapsed time or harmonic-oscillator phase.
Braunstein, Samuel L. +2 more
core +2 more sources
On a problem with nonperiodic frequent alternation of boundary condition imposed on fast oscillating sets [PDF]
, 2005 We consider singular perturbed eigenvalue problem for Laplace operator in a cylinder with frequent and nonperiodic alternation of boundary conditions imposed on narrow strips lying in the lateral surface.
Borisov, Denis I.
core +1 more source
Narrow-linewidth fiber laser operating at 155 μm [PDF]
Optics Letters, 1987 We report the fabrication and operation of an Er(3+)-doped silica single-mode fiber laser operating at 1.55 microm and using a distributed fiber grating to provide feedback. The output bandwidth was measured as 0.04 nm, significantly narrower than the conventional cavity design. The laser had a threshold of 13 mW and a slope efficiency of 5%.
Jauncey, I.M. +3 more
openaire +4 more sources
Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident
Transport, 2021 The paper deals with collision prevention problem in maritime transport in the area of the narrow canals with predefined routes. The Dover incident, which is analysed and described in the paper, has shown that the control of the passage of ships through ...
Rino Bošnjak +3 more
doaj +1 more source
Internal boundary layer in a singularly perturbed problem of fractional derivative
Қарағанды университетінің хабаршысы. Математика сериясы, 2020 This paper is devoted to the study of internal boundary layer. Such motions are often associated with effect of boundary layer, i.e. low flow viscosity affects only in a narrow parietal layer of a streamlined body, and outside this zone the flow is as ...
B.T. Kalimbetov +2 more
doaj +1 more source
QCD Constituent Counting Rules for Neutral Vector Mesons [PDF]
, 2017 QCD constituent counting rules define the scaling behavior of exclusive hadronic scattering and electromagnetic scattering amplitudes at high momentum transfer in terms of the total number of fundamental constituents in the initial and final states ...
Brodsky, Stanley J. +2 more
core +3 more sources