A Dynamic Three-Dimensional Covalent Organic Framework.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b01097
Abstract: A guest-induced reversible crystal-structure transformation is identified in a new 3D covalent organic framework (COF) by comprehensive analyses using powder X-ray diffraction, organic vapor sorption isotherm, and 129Xe NMR spectroscopy. The revolving imine bond in… read more here.
Keywords: three dimensional; dynamic three; covalent organic; organic framework ... See more keywords
Dynamic three-dimensional measurement and analysis of rotating polygons
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0229133
Abstract: Rotating polygons are geometric patterns formed spontaneously by the free surface of a rotating fluid driven by a rotating disk at the bottom of a partially filled cylindrical container. Most previous studies mainly predict the… read more here.
Keywords: rotating polygons; analysis; measurement analysis; dimensional measurement ... See more keywords
Cross-section parameterisation and optimisation of double-hat beams under dynamic three-point bending
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Crashworthiness"
DOI: 10.1080/13588265.2024.2395075
Abstract: Abstract Double-hat beam is a lightweight and high-performance bending-resistant structure. In this work, the impact performance of a double-hat beam under dynamic three-point bending load is verified by drop weight tests. Three geometric parameters and… read more here.
Keywords: three point; hat beam; cross sections; dynamic three ... See more keywords
Machine learning assisted design of bioinspired double helicoidal composites under dynamic three-point bending
Sign Up to like & getrecommendations! Published in 2025 at "Multidiscipline Modeling in Materials and Structures"
DOI: 10.1108/mmms-01-2025-0010
Abstract: This study focuses on optimizing the dynamic fracture behavior of the double helicoidal structure using Bayesian optimization based on Support Vector Regression (SVR) to improve its mechanical properties. To begin, the uniform Latin hypercube sampling… read more here.
Keywords: three point; point bending; dynamic three; double helicoidal ... See more keywords
Imaging dynamic three-dimensional traction stresses
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abm0984
Abstract: Traction stress between contact objects is ubiquitous and crucial for various physical, biological, and engineering processes such as momentum transfer, tactile perception, and mechanical reliability. Newly developed techniques including electronic skin or traction force microscopy… read more here.
Keywords: imaging dynamic; dynamic three; traction stress; traction ... See more keywords
Dynamic three-dimensional deformation measurement by polarization-multiplexing of full complex amplitude.
Sign Up to like & getrecommendations! Published in 2024 at "Optics express"
DOI: 10.1364/oe.511558
Abstract: This paper provides an extensive discussion of a complex amplitude-based dynamic three-dimensional deformation measurement method, in which the phase and amplitude of the speckle field are used for out-of-plane and in-plane deformation calculation respectively. By… read more here.
Keywords: complex amplitude; deformation; measurement; three dimensional ... See more keywords
Dynamic three-sided matching model for personnel–robot-position matching problem in intelligent environments
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0282312
Abstract: In recent years, intelligent robots have facilitated intelligent production, and a new type of problem (personnel–robot-position matching (PRPM)) has been encountered in personnel–position matching (PPM). In this study, a dynamic three-sided matching model is proposed… read more here.
Keywords: problem; matching model; sided matching; dynamic three ... See more keywords