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Article
Open AccessAn integrated data analysis reveals distribution, hosts, and pathogen diversity of Haemaphysalis concinna
Haemaphysalis concinna, carrying multiple pathogens, has attracted increasing attention because of its expanded geographical range and significant role in disease transmission. This study aimed to identify the po...
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Article
Open AccessComorbidity increases the risk of pulmonary tuberculosis: a nested case-control study using multi-source big data
Some medical conditions may increase the risk of develo** pulmonary tuberculosis (PTB); however, no systematic study on PTB-associated comorbidities and comorbidity clusters has been undertaken.
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Article
Open AccessSystematic review and integrated data analysis reveal diverse pangolin-associated microbes with infection potential
There has been increasing global concern about the spillover transmission of pangolin-associated microbes. To assess the risk of these microbes for emergence as human pathogens, we integrated data from multipl...
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Article
Modeling of microstructural evolution and flow behavior of superalloy IN718 using physically based internal state variables
Microstructural evolution and flow behavior greatly affect the hot forming process of IN718. In this research, hot deformation behaviors of IN718 were investigated by performing hot compression tests at temper...
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Article
Synthesis, Structure, and Cytotoxic Activities of a Novel Lactam of the Diterpenoid Isosteviol
A novel compound lactam of 15β-hydroxymethylisosteviol ethyl ester 3 has been synthesized and structurally characterized by IR, NMR, and HR-MS. Its X-ray crystallographic analysis revealed that the nitrogen is at...
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Article
Deep drawing of aluminum alloy 7075 using hot stam**
In this paper, simulations of deep drawing tests at elevated temperatures were carried out with experimental validation. The aim of this work was to study the effect of process parameters on formability and me...
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Article
Ductile fracture behavior of TA15 titanium alloy at elevated temperatures
To better understand the fracture behavior of TA15 titanium alloy during hot forming, three groups of experiments were conducted to investigate the influence of deformation temperature, strain rate, initial mi...
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Article
Hot stam** parameters optimization of boron steel using a response surface methodology based on central composite design
The effect of hot stam** parameters on the mechanical properties of 22MnB5 steel sheet with thickness of 1.1 mm is studied. The considered parameters are austenization temperature (800–1000 °C), austenitizin...
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Article
Effect of hot stam** parameters on the mechanical properties and microstructure of cold-rolled 22MnB5 steel strips
Thermomechanical experiments were carried out to reproduce the hot stam** process and to investigate the effects of process parameters on the microstructure and mechanical properties of stamped parts. The pr...
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Article
Hot-stam** die-cooling system for vehicle door beams
The need for lightweight automobiles has promoted the rapid development of hot stam**. The cooling system of the hot-stam** die determines the performance of hot-stamped workpieces. By establishing a simpl...
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Article
Effect of cross wedge rolling on the microstructure of GH4169 alloy
The metal microstructure during the hot forming process has a significant effect on the mechanical properties of final products. To study the microstructural evolution of the cross wedge rolling (CWR) process,...
