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Article
Controllable multi-scroll with multi-wing, grid-scroll, and multi-directional grid-scroll chaotic attractors in a chaotic system with implicit Duffing equation
Multi-scroll chaotic systems have great theoretical significance and engineering application value. Here, we report a chaotic system which can generate controllable multi-scroll chaotic attractors with multipl...
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Article
Deep learning approach for early detection of sub-surface bruises in fruits using single snapshot spatial frequency domain imaging
Spatial frequency domain imaging (SFDI) technique shows enhanced ability to detect sub-surface bruises compared to planar illumination. However, conventional three-phase-shifting SFDI is limited by the speed o...
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Article
Impact of Dual-Emissive Carbon Dots on Growth and Physiological Indexes of Cucumber Seedlings
An increase in photosynthetic efficiency can increase the production of fruits and vegetables. Due to many limitations, plants generally use much less photosynthetic capacity because they do not absorb all inc...
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Article
Metabonomics study of fresh bruises on an apple using the gas chromatography–mass spectrometry (GC–MS) method
Fresh bruise on an apple is a major problem in postharvest, as it can easily be missed at the early stage and then develop into a more serious external bruise as time goes on. In this study, GC–MS was used to ...
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Article
Copper do** of Sb2S3: fabrication, properties, and photovoltaic application
Sb2S3 solar cells are lagging behind conventional thin-film solar cells such as silicon solar cells and cadmium telluride solar cells in the power conversion efficiency (PCE). One of the most prominent problems i...
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Article
A simulation system to hide dynamic objects selectively at visible wavelengths
Currently, invisibility devices are increasingly approaching practical application requirements, such as using easily obtained materials for construction and hiding dynamic objects. Here, using phase retrieval...
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Chapter and Conference Paper
Effect of Two-Step Anodization on Structure of TiO2 Nanotube Arrays
A two-step anodic oxidation was used to prepare TiO2 nanotube arrays with controllable structure and reproducibility by the isobarically anodization of pure Ti foil. The morphology and structure of TiO2 nanotube ...
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Article
Open AccessLong distance invisibility system to hide dynamic objects with high selectivity
With the development of invisibility technology, invisibility devices have now become more practical, with properties such as working at visible wavelengths, using natural materials, and hiding macroscopic obj...
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Article
Non-destructive crack detection of preserved eggs using a machine vision and multivariate analysis
Pidan or century egg, also known as preserved egg, is one of the most traditional and popular egg products in China. The crack detection of preserved eggshell is very important to guarantee its quality. In thi...
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Article
Optimization of detection device geometry for NIR spectroscopy using a three-layered model of stone fruit
The influences of detection device geometry and fiber optic parameters on near infrared spectroscopy measurements were assessed using stone fruit models based on Monte Carlo simulation. The stone fruit was mod...
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Article
A novel automatic measurement method of laser beam divergence angle based on two linear array charge coupled devices
We propose a scanning imaging measurement method using two linear array charge coupled devices (CCD) to evaluate the transmission performance of the linear laser beam of 90° × 2°. The two linear array CCDs are...
