Results 21 to 30 of about 157,319 (379)
Mapping Small Watercourses from DEMs with Deep Learning—Exploring the Causes of False Predictions
Remote Sensing, 2023 Vector datasets of small watercourses, such as rivulets, streams, and ditches, are important for many visualization and analysis use cases. Mapping small watercourses with traditional methods is laborious and costly.
Christian Koski +4 more
doaj +1 more source
Scattering for the non-radial inhomogeneous NLS [PDF]
Mathematical Research Letters, 2019 We extend the result of Farah and Guzman on scattering for the $3d$ cubic inhomogeneous NLS to the non-radial setting. The key new ingredient is a construction of scattering solutions corresponding to initial data living far from the origin.
Changxing Miao +2 more
semanticscholar +1 more source
Periodic and Solitary Wave Solutions for the One-Dimensional Cubic Nonlinear Schrödinger Model
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2022 Using a similar approach as Korteweg and de Vries, [19], we obtain periodic solutions expressed in terms of the Jacobi elliptic function cn, [3], for the self-focusing and defocusing one-dimensional cubic nonlinear Schrödinger equations.
Bica Ion, Mucalica Ana
doaj +1 more source
Scattering of radial data in the focusing NLS and generalized Hartree equations [PDF]
Discrete and Continuous Dynamical Systems. Series A, 2019 We consider the focusing nonlinear Schrodinger equation $i u_t + \Delta u + |u|^{p-1}u=0$, $p>1,$ and the generalized Hartree equation $iv_t + \Delta v + (|x|^{-(N-\gamma)}\ast |v|^p)|v|^{p-2}u=0$, $p\geq2 ...
A. Arora
semanticscholar +1 more source
Study on the effect of color space in deep multitask learning neural networks for road segmentation [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesPrecise road segmentation is an essential part of many applications related to road information extraction from remote sensing data. The effect of color space on road detection has rarely been studied. In this paper, the effects of different color spaces
J. Raninen, L. Zhu, E. Hattula
doaj +1 more source
Cultural adaptation and content validity evidence of the Nutritional Literacy Scale Brazilian version [PDF]
Revista Brasileira de Enfermagem, 2022 Objective: To investigate the evidence of content validity and reliability of the Brazilian version of the Nutritional Literacy Scale (NLS) after the cultural adaptation process. Methods: Psychometric study of 1,197 users of the National Health Service (
Christiane Pineda Zanella +3 more
doaj +1 more source
Existence and Stability of Standing Waves for Supercritical NLS with a Partial Confinement [PDF]
Communications in Mathematical Physics, 2016 We prove the existence of orbitally stable ground states to NLS with a partial confinement together with qualitative and symmetry properties. This result is obtained for nonlinearities which are L2-supercritical; in particular, we cover the physically ...
J. Bellazzini +3 more
semanticscholar +1 more source
Enhancement of transfection efficiency with NLS and SPB-NLS
Molecular Medicine Reports, 2014 Low positive cell screening efficiency severely hinders the development of transgenic animals. The major rate-limiting step of positive cell screening is DNA entering the nucleus, particularly for large DNA molecules. To enhance the transport of large DNA molecules into the nucleus, particularly for the production of transgenic animals, nuclear ...
Qing Hua Yu +5 more
openaire +4 more sources
A new proof of scattering below the ground state for the 3d radial focusing cubic NLS [PDF]
, 2016 We revisit the scattering result of Holmer and Roudenko on the radial focusing cubic NLS in three space dimensions. Using the radial Sobolev embedding and a virial/Morawetz estimate, we give a simple proof of scattering below the ground state that avoids
B. Dodson, Jason Murphy
semanticscholar +1 more source
GeoAI for Topographic Data Accuracy Enhancement: the AI4TDB project [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesGeoAI combines artificial intelligence (AI) with geospatial data, science, and technologies. In this paper, a successful case in utilizing GeoAI to improve the data quality in the national topographic database (TDB) of Finland was introduced. The project
L. Zhu, J. Raninen, E. Hattula
doaj +1 more source