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Article
Research Status of High-Manganese High-Aluminum Steel and Key Points of Continuous Casting
Fe-Mn-Al-C high-manganese and high-aluminum (high-Mn and high-Al) steel has the characteristics of high strength at room temperature and low temperature, good fatigue performance, high elongation, and good ene...
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Article
Grain Refinement and Mechanical Properties of Photovoltaic Frame 6063 Al Alloy with an Addition of ECAP-ed Al-5%Ti-1%B Master Alloy
The Al-5%Ti-1%B master alloy was subjected to equal channel angular pressing (ECAP), aiming to investigate the effects of the ECAP passes and addition amounts of the Al-5%Ti-1%B master alloy on the microstruct...
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Article
An Efficient Dealkalization of Red Mud Through Microwave Roasting and Water Leaching
How to obtain an efficient dealkalization process is a key issue for the resource treatment process of red mud. In this work, CaO was added to red mud and then mixed by ball milling after the mixture had been ...
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Article
Tailored Fully Lamellar Microstructure of a Newly Developed Mn-Containing β-Solidifying γ-TiAl Alloys Rolled Bar
A low-cost Mn-containing β-solidifying γ-TiAl alloys Ti-44Al-4Mn-0.8Mo-0.1B-0.1C (at.%) alloy (named as TMM alloy) was invented. Rolled bars with a diameter of 12 mm were fabricated by conventional hot rolling...
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Article
Fabrication and Characterization of Sr-doped Hydroxyapatite Porous Scaffold
Strontium (Sr) is a trace metal ion that exists in natural bones. It not only regulates metabolism but also promotes osteoblast differentiation and the formation of new bones. In this study, a new method was d...
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Article
Mining Scheme Optimization and Stope Structural Mechanic Characteristics for a Deep and Large Ore Body
Several large ore bodies are exposed to poor environments. Thus, designing a reasonable mining scheme for the stress characteristics and stability of stope structures is essential. In this study, Fast Lagrangi...
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Article
Effects of Mold Current on Slag Skin and Heat Flow Distribution During Electroslag Remelting at Given Power Input
A transient model including the electromagnetic field, fluid flow, and heat transfer has been developed based on the volume-of-fluid model and dynamic mesh technique. At given power input, two cases were simul...
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Article
Suppression of residual amplitude modulation effects in Pound–Drever–Hall locking
Residual amplitude modulation (RAM) effects in Pound–Drever–Hall (PDH) locking are analyzed in this paper. The suppression of the RAM effect in PDH locking has been investigated by many groups, but the effect ...
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Article
What drives superconductivity in Pt-doped IrTe2?
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Article
Near-field optical properties of wide bandwidth metal multi-layer dielectric gratings for pulse compressor
Metal multi-layer dielectric gratings (MMDG) for pulse compressors in high-energy laser systems should provide broad bandwidth as well as high laser-induced damage thresholds. The non-uniform optical near-fiel...
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Article
Discovery of marine fossils in the upper part of the Permian Linxi Formation in Lo**ian, **ngmeng area, China
Two important geological issues have a long history of debate in the **ngmeng area. The first concerns the final closure of the North China plate, Siberia plate and several intermediate massifs in the area, an...
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Article
Open AccessA brief review of graphene-based material synthesis and its application in environmental pollution management
Graphene is an interesting two-dimensional carbon allotrope that has attracted considerable research interest because of its unique structure and physicochemical properties. Studies have been conducted on grap...
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Article
Open AccessRoad surface mirage: A bunch of hot air?
The inferior mirage from road surfaces is a common phenomenon, which can be easily seen in everyday life. It has been recognized in the literature as a light refraction phenomenon due to the refractive index g...
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Article
Controllable fabrication of Au micro/nanostructures on self-doped polyaniline nanofibers via electrochemical deposition and its application for DNA immobilization
Four electrochemical methods, cyclic voltammetric deposition, potentiostatic electrodeposition, multi-potential step electrodeposition and three-step electrodeposition, were used to fabricate Au micro/nanostru...
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Article
Plasmon hybridization for real metals
We present three important extensions of the plasmon hybridization (PH) method: a generalization of the method to include realistic non-Drude dielectric permittivities for metals, the development of an algorit...
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Article
The palaeoenvironmental implication of Early-Middle Ordovician acritarch communities from South China
As primary producers, acritarchs that represented the base of the food chain in the Early Paleozoic marine ecosystem formed the marine phytoplankton communities whose distributions might affect those of other ...
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Article
The DNA concentration effect on DNA radiation damage induced by 7Li ions and γ rays
To evaluate the influence of the DNA concentration in the aqueous solution on DNA radiation damage, the plasmid DNA in the presence or absence of Mannitol (scavenger of free radical OH•) was irradiated by 7Li ion...
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Article
Spatial distribution and sources of soil heavy metals in the outskirts of Yixing City, Jiangsu Province, China
City outskirts serve as the concentration centers for the pollutants discharged from various sources such as industry, agriculture and transportation. With the acceleration of industrialization and urbanizatio...
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Article
Heavy metals contents in soil profiles of typical agricultural lands in Yixing, Jiangsu Province, China
The effect of land use pattern on the heavy metals (HMs) distribution in soil profiles was investigated in Yixing City, China, for the four typical types of land utilization, i.e. vegetable fields on the plain...
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Article
Vanadyl ions binding to GroEL (HSP60) and inducing its depolymerization
Several vanadium compounds have been known for the hypoglycemic and anticancer effects. However, the mechanisms of the pharmacological and toxicological effects were not clear. In this work, we investigated th...