Results 181 to 190 of about 306,832 (290)
Multivariate Saddle Point Detection for Statistical Clustering
, 2002 Dorin Comaniciu +2 more
openalex +1 more source
Nonsmooth Newton Methods for Set-Valued Saddle Point Problems [PDF]
, 2009 Carsten Gräser, Ralf Kornhuber
openalex +1 more source
Structure and Migration Mechanisms of Oxygen Interstitial Defects in β‐Ga2O3
physica status solidi (b), EarlyView.The structures and diffusion mechanisms of interstitial oxygen in different charge states in β‐Ga2O3 are extensively studied using density functional theory. The results provide a detailed map of the potential energy surface for oxygen interstitials in β‐Ga2O3 and demonstrate how these ions migrate between different rings in the structure.
Chaiyawat Kaewmeechai +2 more
wiley +1 more source
Applied Vegetation Science, Volume 25, Issue 4, October/December 2022., 2022 We demonstrated a new workflow to extend and map a national classification into a new area. Three associations could be mapped using remotely sensed predictors alone (Sentinel and LiDAR), whereas two also required environmental predictors. Our map will guide the indigenous peoples of the area to manage threats to valued communities and their species ...
Susan K. Wiser +5 more
wiley +1 more source
Scattering theory for quantum Hall anyons in a saddle point potential [PDF]
, 2009 A. Matthews, Nigel R. Cooper
openalex +1 more source
Anticlastic Curvature and Material Freedom
physica status solidi (b), EarlyView.Anticlastic curvature occurs in bent bars for positive Poisson's ratio; synclastic curvature occurs for negative Poisson's ratio provided the material is homogeneous and elastic. Some planar negative Poisson's ratio materials exhibit anticlastic saddle curvature rather than convex curvature in bending due to effects of 3D structure.
Roderic Lakes
wiley +1 more source
A novel synaptic vesicle fusion path in the rat cerebral cortex: the "saddle" point hypothesis. [PDF]
PLoS One, 2014 Zampighi GA, Serrano R, Vergara JL.
europepmc +1 more source
physica status solidi (RRL) – Rapid Research Letters, EarlyView.Reservoir computing with optical devices offers an energy‐efficient approach for time‐series forecasting. For quantum‐dot lasers with optical self‐feedback, the scattering timescale R into the quantum‐dot levels changes the predictive performance of the reservoir computer.
Huifang Dong +2 more
wiley +1 more source
Asymptotics of the Stirling numbers of the first kind revisited: A saddle point approach [PDF]
, 2010 Guy Louchard
openalex +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.We studied a renowned local wind in Japan, “Kiyokawa‐dashi,” with a numerical model and high‐density observations at approximately 1‐km intervals. “Kiyokawa‐dashi” typically begins with intense winds descending onto a confined area leeward of a gorge at the initiation stage and expands over the entire plain at the mature stage.
Hiroyuki Kusaka +2 more
wiley +1 more source