400 Result(s)
within
**-Lin Wang
Engineering, general
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Article
Hot deformation behavior and microstructure evolution of GH3536-TiB2 composites fabricated by powder metallurgy
The hot deformation behavior and microstructure evolution of GH3536-TiB2 composites fabricated by powder metallurgy (PM) were examined in the temperature range of 950–1150°C and strain rate range of 0.001–1 s−1. ...
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Article
Open AccessA gamepad-like nucleic acid testing device for rapid detection of SARS-CoV-2 via visible nested recombinase polymerase amplification
Nucleic acid tests are essential for the accurate diagnosis and control of infectious diseases. However, current assays are not easily scalable for a large population, due to the requirement of laboratory sett...
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Article
Role of inclination angle on columnar-to-equiaxed transition in the eutectic Al-5Mg-2Si alloy fabricated by laser powder bed fusion
In this study, the effect of inclination angles relative to the building direction in the additively manufactured eutectic Al-5Mg-2Si alloy was investigated through the laser powder bed fusion (LPBF). The micr...
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Article
A review of heterocyclic aromatic amines in cooked meat: generation pathways and mitigation mechanism by natural exogenous additives
Heterocyclic aromatic amines (HAAs) are a class of carcinogenic substances formed during thermal processing of meat foods. Natural exogenous additives have been widely used in the food processing industry due ...
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Article
Open AccessEmission characterizations and environmental impacts of off-road vehicles
This study measured particulate matter (PM) and gaseous pollutants in the exhaust of off-road vehicles (excavators, bulldozers) during idling and working. The fingerprint of metals in PM and the emission facto...
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Article
Open AccessStudy on automatic lithology identification based on convolutional neural network and deep transfer learning
Automatic and fast rock classification identification is an important part of geotechnical intelligent survey system. Image based supervised deep learning analysis, especially for convolutional neural networks...
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Article
An Efficient Vector-Based CRISPR/Cas9 System in Zebrafish Cell Line
The clustered regularly interspaced short palindromic repeats/CRISPR-associated protein 9 (CRISPR/Cas9) system has been widely applied in animals as an efficient genome editing tool. However, the technique is ...
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Article
Effects of endogenous anthocyanins from purple corn on the quality, physicochemical properties and antioxidant capacity of bread
Purple corn is nutritious and contains biologically active ingredients such as anthocyanins and dietary fiber. As a natural green food raw material, it has great potential for development. The existing anthocy...
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Article
Open AccessMultifunctional nanorobot system in precise evaluation and manipulation of virus capsid
It is imperative to have high adaptive techniques for sensing and manipulating biological targets at the nanoscale. This necessity becomes particularly crucial when dealing with fragile living bio-organisms li...
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Article
Mechanism development of strength contributed by CPB with rice husk ash
Rice husk ash (RHA) is currently utilized as a supplementary cementitious material in cement products due to its pozzolanic properties. This study aims to investigate the pozzolanic effect (PE) and filler effe...
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Article
Influence of Ti Addition on Microstructural Evolution, Mechanical Properties, and Corrosion Resistance in Al0.6CrFeNi2.4 Multi-principal Element Alloys
Given the well-established role of Ti as both a reinforcing and passivating element, we designed a series of multi-principal element alloys (MPEAs) based on the ductile and corrosion-resistant Al0.6CrFeNi2.4 allo...
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Article
Effect of Preparation Process on Microstructure and Mechanical Properties of Metal Hollow Sphere Composites (MHSCs)
In order to study the effect of the preparation process on the microstructure and mechanical properties of metal hollow sphere composites (MHSCs), they were fabricated using different preparation processes (di...
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Article
Fault Diagnosis of DCS SMPSs in Nuclear Power Plants Based on Machine Learning
Distributed control system (DCS) is the core digital instrumentation and control (I&C) equipment and research related to its predictive maintenance is highly valued by the industry. Switched-mode power supply ...
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Article
Synthesis of foamed geopolymers by substituting fly ash with tailing slurry for the highly efficient removal of heavy metal contaminants: Behavioral and mechanistic studies
This study aimed to synthesize porous geopolymers from tailing slurry, a byproduct of bauxite mining, for use as potential materials for groundwater remediation. The effects of various factors, such as foaming...
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Article
Coal fly ash resource utilization: Effects of inorganic minerals amendments on CFA-originated opal/sand aggregates formation
Opal (amorphous silica, SiO2·nH2O), a solid waste byproduct of the alkaline extracting alumina from coal fly ash, exhibits strong adsorption properties and is a secondary/clay mineral in the soil. Combining opal ...
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Article
Enhancing the Adhesion Interface Between Asphalt and Basalt Fibers Through Surface Modification with Titanate Coupling Agents
Basalt fiber is prone to slip and fall off in asphalt system. To improve the interfacial adhesion strength between basalt fibers (BFs) and asphalt, titanate coupling agents (TCAs) were applied to BF-reinforced...
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Article
Microstructural Analysis of the Improved Strength–Ductility Combination in Titanium Alloy with Bi-modal Structure
Metastable β titanium alloy with bi-modal structure usually exhibits excellent Strength–ductility combination. However, the origin of this improved mechanical properties on the dislocation level has not been thor...
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Article
Open AccessFlexible pressure sensors with ultrahigh stress tolerance enabled by periodic microslits
Stress tolerance plays a vital role in ensuring the effectiveness of piezoresistive sensing films used in flexible pressure sensors. However, existing methods for enhancing stress tolerance employ dome-shaped,...
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Article
The identification method for rock strength and joint while drilling based on cutting energy density
Rock strength and joint parameters are the basic parameters reflecting engineering rock quality. The traditional rock strength testing method requires taking cores from the surrounding rock on site and transpo...
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Article
Roof control mechanism and partition compensation support technology of gob-side entry formed by N00 mining method in thin coal seam
To achieve scientific and accurate support for the roadway roof in the N00 mining method for thin coal seams, the roof-cutting self-forming roadway is divided into two stages: the advanced chamber stage (Stage...
