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Article
High-speed synchrotron x-ray imaging and multi-physics modeling of molten pool and gas dynamics in laser additive manufacturing of a medium-entropy alloy
The molten pool dynamics of a NiCoCr medium-entropy alloy during laser conduction melting were observed using an in situ high-speed synchrotron x-ray radiography. The multi-physics modeling was performed to an...
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Article
Open AccessClinical characteristics and radiation therapy modality of younger patients with early-stage endometrial cancer, a multicenter study in China’s real world
Endometrial cancer is a prevalent gynecologic malignancy found in postmenopausal women. However, in the last two decades, the incidence of early-stage has doubled in women under 40 years old. This study aimed ...
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Article
Open AccessCEO power, corporate risk management, and dividends: disentangling CEO managerial ability from entrenchment
We contribute to the literature on dividend policy by considering two largely ignored, yet important factors, namely CEO power and corporate risk management. We first disentangle CEO managerial ability from en...
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Article
Analytical prediction of shot peening residual stress distribution using inherent strain in aluminum–magnesium alloy plates under various peening conditions
The compressive residual stress distribution in shot peening can be simulated using the nonlinear elastic–plastic finite element method (FEM) or obtained using various measurement methods; however, a simple an...
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Article
Measurement and Identified Prediction Equation for Residual Stress Distribution in Aluminum Alloy A5052 under Various Pneumatic Shot Peening Conditions
Pneumatic shot peening with zircon shot of four different diameters was performed on an aluminum alloy. The effects of air pressure, shot diameter, and material on shot velocity were experimentally investigate...
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Article
Robust joining of FGH98 superalloy to DD5 single crystal by modulating interdiffusion behavior with Ni/high-entropy alloy hybrid interlayer
FGH98 superalloys and DD5 single crystals are highly desired to work together in high-temperature service environments. In this study, the FGH98-DD5 robust joining was enabled by diffusion bonding using a hybr...
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Article
Thermal–Mechanical Analysis of Welding Deformation and Residual Stress in TS1500/SPC1180 Lap Joints Using Cold Metal Transfer Welding
The ongoing requirement for the lightweight design of automotive resulted in the wide application of ultra-high-strength steel (UHSS), such as the 1500 MPa made by hot stam** (TS1500) and 1180 MPa manufactur...
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Article
Open AccessPrediction of the fatigue curve of high-strength steel resistance spot welding joints by finite element analysis and machine learning
The process of resistance spot welding is extensively utilized in automotive assembly. Analyzing the fatigue strength of resistance spot welded (RSW) joints of thin plate high-strength steel holds significant ...
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Article
Open AccessPractice patterns of adjuvant radiotherapy in women with stage I to II endometrial carcinoma: a real-world multi-institutional analysis in China
This study aimed to report clinical practice patterns of postoperative radiotherapy for stage I to II endometrial carcinoma (EC) patients treated in 13 Chinese medical centers.
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Article
Mechanical Performance Evaluation of Multi-Point Clinch–Adhesive Joints of Aluminum Alloy A5052-H34 and High-Strength Steel JSC780
The clinch–adhesive process, which combines mechanical clinching and adhesive bonding, is one of the most applied processes for joining aluminum alloy and steel in the manufacturing of vehicle bodies. In this ...
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Article
Water-retaining and separable adhesive hydrogel dressing for wound healing without secondary damage
As a type of wound dressings, adhesive hydrogel dressings have been studied widely. However, due to the problems of moisture loss and secondary damage during dressing changes, the clinical application of adhes...
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Article
Numerical modeling from process to residual stress induced in resistance spot welding of DP980 steel
DP980 is widely used in automotive bodies. In the present research, a numerical model was developed via the in-house finite element (FE) code JWRIAN-RSW for the multi-physics coupled process of resistance spot...
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Article
Open AccessResearch progress in lipid metabolic regulation of bioactive peptides
Hyperlipidemia poses a serious threat to human health and evaluating the ability of natural active substances to regulate disorders of lipid metabolism is the focus of food functionality research in recent yea...
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Article
A Prox1 enhancer represses haematopoiesis in the lymphatic vasculature
Transcriptional enhancer elements are responsible for orchestrating the temporal and spatial control over gene expression that is crucial for programming cell identity during development1–3. Here we describe a no...
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Article
In Situ DIC Study on LCF Behavior of Retired Weld Joint Subjected to Prolonged Service at Elevated Temperature
By using digital image correlation (DIC), low-cycle fatigue (LCF) behavior of CrMoV weld joint taken from a retired gas turbine rotor after 15-year service was investigated at 500 °C and 540 °C. The most remar...
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Article
A position-adjustable universal backing plate to improve geometric accuracy in incremental sheet forming
A conventional backing plate (C-backing plate) in incremental sheet forming (ISF) may cause a large bending deviation and poor geometric accuracy owing to the large gaps between the inner edges of the backing ...
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Article
A universal close-space annealing strategy towards high-quality perovskite absorbers enabling efficient all-perovskite tandem solar cells
The broad bandgap tunability of organic–inorganic metal halide perovskites enables the fabrication of multi-junction all-perovskite tandem solar cells with ultra-high power conversion efficiencies (PCEs). Cont...
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Article
Multi-step toolpath approach of improving the dimensional accuracy of a non-axisymmetric part in incremental sheet forming and its mechanism analysis
Incremental sheet forming (ISF) is a die-less manufacturing technology suitable for small lot and/or customized parts. However, geometric accuracy issues in ISF with a single-step toolpath and a conventional m...
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Article
Open AccessOverview of adjuvant radiotherapy on survival, failure pattern and toxicity in stage I to II endometrial carcinoma: a long-term multi-institutional analysis in China
This research aimed to provide an overview of the impact of adjuvant vaginal brachytherapy (VBT) and external beam pelvic radiotherapy (EBRT) with or without VBT on survival in stage I to II EC patients in Chi...
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Chapter and Conference Paper
Research on Application of Machine Learning Algorithms in Train Ticket Sales Management
A reasonable ticket sales strategy is the foundation to increase train operation revenue. To adapt to dynamic market demands, the railway companies need to adjust ticket quotas based on sales data during the s...
