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Article
Refined-mask guided multi-stream blending network
Image composition is a challenging image editing operation that targets the compositing of a new image by combining cropped regions from different images. A common application is background replacement of port...
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Article
First report of Globisporangium ultimum causing postharvest fruit rot of peach in China
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Article
Open AccessProperties of the \(\eta _q\) leading-twist distribution amplitude and its effects to the \(B/D^+ \rightarrow \eta ^{(\prime )}\ell ^+ \nu _\ell \) decays
The \(\eta ^{(\prime )}\) η ( ...
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Article
Intermetallics in Ni–Al Binary Alloys: Liquid Structural Origin
Nickel aluminum (Ni–Al) intermetallics with various lattice structures become emerging multi-functional materials as next-generation superalloys, catalyzers, and even coating materials, but the liquid structur...
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Article
Open AccessMolecular characterization and phylogenetic analysis of porcine epidemic diarrhea virus strains circulating in China from 2020 to 2021
Porcine epidemic diarrhea virus (PEDV), an enteric coronavirus, has become the major causative agent of acute gastroenteritis in piglets since 2010 in China.
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Article
Icosahedral Ordering Induced by Cr in Al–Zn Alloy Liquid
Cr atoms can promote the formation of icosahedral short-range order (ISRO) in Al–Zn alloy liquid, which is believed to be the structural origin of the quasicrystal (QC) phase in the assumption of a QC-enhanced...
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Article
Adaptive machining scheme for a multi-hole part with multi-position accuracy tolerances
The machining of multi-hole parts often has complex correlated position accuracy tolerances. When some position accuracies do not meet the tolerances, several hole axes need to be adjusted. Previous methods us...
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Article
Attention-based deep learning for chip-surface-defect detection
Unlike objects (such as cats and dogs) in the ImageNet, the surface defects on chips have a relatively tiny defect areas, yet they contain a large amount of information. The traditional deep learning methods h...
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Article
Phase, microstructure and compressive properties of refractory high-entropy alloys CrHfNbTaTi and CrHfMoTaTi
New refractory high-entropy alloys, CrHfNbTaTi and CrHfMoTaTi, derived from the well-known HfNbTaTiZr alloy through principal element substitution were prepared using vacuum arc melting. The phase components, ...
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Article
MHD Analysis on the Physics Design of CFETR Baseline Scenarios
The China Fusion Engineering Test Reactor (CFETR), currently under intensive physics and engineering designs in China, is a major project representative of the low-density steady-state pathway to the controlle...
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Article
Open Access\(\eta ^{(\prime )}\) -meson twist-2 distribution amplitude within QCD sum rule approach and its application to the semi-leptonic decay \( D_s^+ \rightarrow \eta ^{(\prime )}\ell ^+ \nu _\ell \)
In this paper, we make a detailed discussion on the \(\eta \) η and ...
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Article
A rigid-flexible coupling pretravel error model for a touch-trigger probe in an on-machine inspection system
Touch-trigger probes are widely used in on-machine inspection (OMI) systems, which have become increasingly important in an interprocess inspection. The pretravel errors are often compensated by data-driven ca...
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Article
Microstructure and Mechanical Properties of a New Refractory Equiatomic CrHfNbTaTi High-Entropy Alloy
A novel refractory CrHfNbTaTi high-entropy alloy, derived by replacement of Zr by Cr in HfNbTaTiZr, has been prepared by vacuum arc-melting. Its phase components, microstructure, and compressive properties at ...
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Article
Open AccessThe \(D\rightarrow \rho \) semileptonic and radiative decays within the light-cone sum rules
The measured branching ratio of the D meson semileptonic decay \(D \rightarrow \rho e^+ \nu _e\)D→ρe+νe, which is based on the \(0.82~{\mathrm{fb}^{-1}}\)0.82fb-1 CLEO data taken at the peak of \(\psi (3770)\)ψ(3...
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Article
Accurate compensation method for probe pre-travel errors in on-machine inspections
On-machine inspection (OMI) systems have been widely used for the automatic setting of workpieces and the determination of the kinematic errors of a machine tool. Touch-trigger probes are commonly used in OMI ...
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Article
The Nucleation Potency of In Situ-Formed Oxides in Liquid Iron
The nucleation potency of iron oxides was verified experimentally through nucleation undercooling of liquid iron using aerodynamic levitation technology for minimized container contaminations. Steady undercool...
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Article
Optimal build orientation based on material changes for FGM parts
The frequent changing of materials in the functionally gradient material (FGM) part printing process is detrimental to the build time, material, quality, and system stability. Thus, the number of material chan...
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Chapter and Conference Paper
SpiderCNN: Deep Learning on Point Sets with Parameterized Convolutional Filters
Deep neural networks have enjoyed remarkable success for various vision tasks, however it remains challenging to apply CNNs to domains lacking a regular underlying structures such as 3D point clouds. Towards t...
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Article
Constitutive analysis and optimization on hot working parameters of as-cast high Cr ultra-super-critical rotor steel with columnar grains
Isothermal hot compression tests on the as-cast high-Cr ultra-super-critical rotor steel with columnar grains were carried out in the temperature range from 1223 to 1523 K and at strain rates from 0.001 to 1 s−1....
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Article
Hot deformation characteristics of as-cast high-Cr ultra-super-critical rotor steel with columnar grains
Isothermal hot compression tests of as-cast high-Cr ultra-super-critical (USC) rotor steel with columnar grains perpendicular to the compression direction were carried out in the temperature range from 950 to ...
