Global dynamics and complex patterns in Lotka-Volterra systems: The effects of both local and nonlocal intraspecific and interspecific competitions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2021.125015
Abstract: Abstract We consider a Lotka-Volterra system with both local and nonlocal intraspecific and interspecific competitions, where nonlocal competitions depend on both spatial and temporal effects in a general form. Firstly, global stability of two constant… read more here.
Keywords: lotka volterra; intraspecific; intraspecific interspecific; nonlocal intraspecific ... See more keywords
Comparative measurements of local and nonlocal spin Seebeck effect in YIG/Pt nano-thick films
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.01.004
Abstract: Abstract We systematically compared the local and nonlocal spin Seebeck effect (SSE) in YIG/Pt nano-thick films. Their dependences on heating current, magnetic field and temperature were studied. Both the local and nonlocal SSE are quadratically… read more here.
Keywords: sse; seebeck effect; nonlocal spin; local nonlocal ... See more keywords
A note on the combination between local and nonlocal p-Laplacian operators
Sign Up to like & getrecommendations! Published in 2019 at "Complex Variables and Elliptic Equations"
DOI: 10.1080/17476933.2019.1701450
Abstract: In this article, we give some results on a combination between local and nonlocal p-Laplacian operators. On the one hand, we investigate the Dancer-Fučík spectrum which is defined as the set of all points such… read more here.
Keywords: local nonlocal; laplacian operators; laplacian; combination local ... See more keywords
Local and Nonlocal Two-Electron Tunneling Processes in a Cooper Pair Splitter.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.207703
Abstract: We measure the rates and coupling coefficients for local Andreev, nonlocal Andreev, and elastic cotunneling processes. The nonlocal Andreev process, giving rise to Cooper pair splitting, exhibits the same coupling coefficient as the elastic cotunneling… read more here.
Keywords: pair; cooper pair; electron tunneling; two electron ... See more keywords
Local and Nonlocal Transport Spectroscopy in Planar Josephson Junctions.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.096202
Abstract: We report simultaneously acquired local and nonlocal transport spectroscopy in a phase-biased planar Josephson junction based on an epitaxial InAs-Al hybrid two-dimensional heterostructure. Quantum point contacts at the junction ends allow measurement of the 2×2… read more here.
Keywords: spectroscopy; transport spectroscopy; nonlocal transport; junction ... See more keywords
Infrared Small Target Detection Using Local and Nonlocal Spatial Information
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2019.2931566
Abstract: Existing infrared (IR) small target detection methods are divided into local priors-based and nonlocal priors-based ones. However, due to heterogeneous structures in IR images, using either local or nonlocal information is always suboptimal, which causes… read more here.
Keywords: small target; local nonlocal; infrared small; detection ... See more keywords
Semisupervised Hyperspectral Image Classification via Superpixel-Based Graph Regularization With Local and Nonlocal Features
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3191692
Abstract: Although a graph-based semisupervised learning (SSL) approach can utilize limited numbers of labeled samples for hyperspectral image (HSI) classification, it is difficult to use the large amount of pixels in an HSI to construct a… read more here.
Keywords: superpixel based; classification; graph regularization; based graph ... See more keywords
Hybrid Local and Nonlocal 3-D Attentive CNN for Hyperspectral Image Super-Resolution
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2020.2997092
Abstract: A deep convolutional neural network (CNN) has shown its great potential in hyperspectral image (HSI) super-resolution (SR). Integrating CNN with attention mechanism is expected to boost the SR performance. However, how to learn attention along… read more here.
Keywords: hyperspectral image; super resolution; attention; hybrid local ... See more keywords
Low-dose spectral reconstruction with global, local, and nonlocal priors based on subspace decomposition
Sign Up to like & getrecommendations! Published in 2022 at "Quantitative Imaging in Medicine and Surgery"
DOI: 10.21037/qims-22-647
Abstract: Background Multienergy computed tomography (MECT) is a promising imaging modality for material decomposition, lesion detection, and other clinical applications. However, there is an urgent need to design efficient and accurate algorithms to solve the inverse… read more here.
Keywords: reconstruction; decomposition; method; global local ... See more keywords
Hygro-Thermal Vibrations of Porous FG Nano-Beams Based on Local/Nonlocal Stress Gradient Theory of Elasticity
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11040910
Abstract: In this manuscript the dynamic response of porous functionally-graded (FG) Bernoulli–Euler nano-beams subjected to hygro-thermal environments is investigated by the local/nonlocal stress gradient theory of elasticity. In particular, the influence of several parameters on both… read more here.
Keywords: local nonlocal; nonlocal stress; nano beams; gradient ... See more keywords
Nanobeams with Internal Discontinuities: A Local/Nonlocal Approach
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11102651
Abstract: The aim of the present work is to extend the two-phase local/nonlocal stress-driven integral model (SDM) to the case of nanobeams with internal discontinuities: as a matter of fact, the original formulation avoids the presence… read more here.
Keywords: local nonlocal; nonlocal approach; nanobeams internal; discontinuities local ... See more keywords