Results 111 to 120 of about 1,471,674 (314)
VGA*-RRT*: A Mobile Robot Path Planning Algorithm for Irregular and Complex Maps
IEEE AccessThe aim of this paper is to propose a VGA*-RRT* planning model, which integrates the A* algorithm and the improved Rapidly Exploring Random Tree Star(RRT*) algorithm to address the path planning problem for mobile robots in irregular and complex ...
Minghao Duan +3 more
doaj +1 more source
Lead Halide Perovskite Photoelectrocatalysis
Advanced Materials, EarlyView.Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley +1 more source
Selecting the corner in the L–curve approach to Tikhonov regularisation.
, 2000 The performance of two methods for selecting the corner in the L-curve approach to Tikhonov regularization is evaluated via computer simulation. These methods are selecting the corner as the point of maximum curvature in the L-curve, and selecting it as ...
Gulrajani, Ramesh M. +3 more
core +1 more source
Advanced Materials, EarlyView.We introduce a computational workflow that combines quantum chemical calculations and machine learning techniques to predict the catalytic performance of a wide range of catalysts in the nitrogen reduction reaction (NRR). The analysis of the trained models provides insights into the complex structure–activity relationship in experimental catalytic ...
Leonardo Di Ciano +5 more
wiley +1 more source
Advances in Halide Perovskites for Photon Radiation Detectors
Advanced Materials Technologies, EarlyView.This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang +3 more
wiley +1 more source
, 2019 The material deposition along a toolpath with a sharp corner is simulated with a computational fluid dynamics model. We investigate the effects of smoothing the toolpath and material over-extrusion on the corner rounding and the corner swelling, for 90 ...
Pedersen, David B. +3 more
core +1 more source
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
Automated Flax Seeds Testing Methods Based on Machine Vision
智慧农业ObjectiveFlax, characterized by its short growth cycle and strong adaptability, is one of the major cash crops in northern China. Due to its versatile uses and unique quality, it holds a significant position in China's oil and fiber crops. The quality of
MAO Yongwen, HAN Junying, LIU Chengzhong
doaj +1 more source
A multi-scale approach to corner tracking
, 2002 This paper presents a multi-scale corner tracking algorithm based on a multi-scale corner detector. To extract corners from each frame of video sequences, the enhanced CSS corner detector using different scales of smoothing is applied.
Mokhtarin, Farzin, Mohanna, Farahnaz
core
Impact of Device Geometry of the Fin Electron-Hole Bilayer Tunnel FET
, 2016 We study the impact of quantum mechanical effects on the fin Electron-Hole Bilayer Tunnel FET (EHBTFET) considering different geometries. Through quantum simulations based on the effective mass approximation (EMA), it is found that the fin EHBTFET is
Pierpaolo Palestri +7 more
core +1 more source