Results 121 to 130 of about 130,023 (314)

Solar Flow Synthesis of Polymer Nanoparticles: Scaling Local Experiments to Global Potential

Angewandte Chemie, EarlyView.
The large‐scale sunlight‐induced photochemical synthesis of polymer nanoparticles based on the Diels–Alder step‐growth polymerization of a bismaleimide and a difunctional o‐methylbenzaldehyde in a self‐built solar flow reactor is introduced. Furthermore, a framework is established to translate sunlight‐driven experimental results globally—validated in ...
Jochen A. Kammerer, Joshua O. Holloway, Theresa Stephan, Hartmut Gliemann, Florian Feist, Fred Pashley‐Johnson, Laura Delafresnaye, Christopher Barner‐Kowollik   +7 more
wiley   +2 more sources

Signature verification by geometry and image processing

Nonlinear Engineering
In this article, we present an algorithm to determine the authenticity of a signature with high probability. This study addresses the increasing need for robust and accurate methods of verifying offline signatures, which are crucial in various legal and ...
Jaber Ebaa Abdulsattar, Ataei Alireza, Tavakoli Ali   +2 more
doaj   +1 more source

Via‐Points Task Execution Based on Enhanced Dynamic Movement Primitives and Steering Force Fields

Advanced Intelligent Systems, EarlyView.
Enhanced dynamic movement primitives with steering force fields enable robotic arms to flexibly traverse static and dynamic via‐points while preserving demonstrated trajectory shapes. The method ensures stability, minimizes free‐space loss, and adapts to complex environments without additional learning, making it particularly suitable for industrial ...
Xumeng Cheng, Jia Ma, Mingming Wang, Gangfeng Liu, Meng Chen, Chongfeng Zhang, Jie Zhao   +6 more
wiley   +1 more source

A Review of Trans‐Dimensional Kirigami: From Compliant Mechanism to Multifunctional Robot

Advanced Intelligent Systems, EarlyView.
This review outlines recent advancements in the geometric design and mechanical properties of kirigami. The kirigami is classified into two categories from a compliant mechanism perspective, highlighting their applications in metamaterials and robotic systems. Finally, the future research directions, is explored focusing on the potential of integrating
Yang Yu, Jinyao Zhang, Dengchen Wang, Yanqi Yin, Yehui Wu, Ruiyu Bai, Jiaqiang Yao, Yupei Zhang, Jingwen Yin, Chao Tang, Alexey S. Fomin, Wenjie Sun, Chen Liu, Bo Li, Guimin Chen   +14 more
wiley   +1 more source

A new “walking spline” method for smoothing polylines on the maps using B-spline functions based on an iteratively optimised set of vertices

Polish Cartographical Review
This research paper proposes a new method for smoothing polylines on a map, using B-splines iteratively moving away from the vertices. Splines are a popular tool used to smooth data.
Lenda Grzegorz, Banasik Piotr
doaj   +1 more source

Separation Of Non-Periodic And Periodic 2D Profile Features Using B-Spline Functions [PDF]

, 2015
Dariusz Janecki, Leszek Cedro, Jarosław Zwierzchowski   +2 more
openalex   +1 more source

Analyzing the Data of COVID-19 with Quasi-Distribution Fitting Based on Piecewise B-Spline Curves [PDF]

, 2022
Qingliang Zhao, Zhenhuan Lu, Yiduo Wang
openalex   +1 more source

Degeneracy Sensing Light Detection and Ranging‐Inertial Simultaneous Localization and Mapping with Dual‐Layer Resistant Odometry and Scan‐Context Loop‐Closure Detection Backend in Diverse Environments

Advanced Intelligent Systems, EarlyView.
This paper presents a degeneracy‐aware light detection and ranging (LiDAR)‐inertial framework that enhances LiDAR simultaneous localization and mapping performance in challenging environments. The proposed system integrates a dual‐layer robust odometry frontend with a Scan‐Context‐based loop‐closure detection backend.
Haoming Yang, Liye Zhao, Xukai Ding, Wenjun Li, Kehao Qi   +4 more
wiley   +1 more source

Kinetic energy classification and smoothing for compact B-spline basis sets in quantum Monte Carlo

, 2018
Jaron T. Krogel, Fernando A. Reboredo
openalex   +2 more sources

Nonlinear Analysis for the Crack Control of SMA Smart Concrete Beam Based on a Bidirectional B-Spline QR Method [PDF]

, 2018
Yan Li, Tian-jing Mo, Shuangbei Li, Qing-guo Liang, Jianping Li, Qin Rong   +5 more
openalex   +1 more source