129 Result(s)
within
**ongwei **e
Chemistry/Food Science, general
Engineering, general
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Article
A lightweight tea buds detection model with occlusion handling
Accurate detection of tea buds plays a crucial role in achieving the automation and intelligence required for tea bud picking. Aiming at the problems that the current object detection algorithms have low detec...
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Article
Open AccessRapid screening and sensing of stearoyl-CoA desaturase 1 (SCD1) inhibitors from ginger and their efficacy in ameliorating non-alcoholic fatty liver disease
Non-alcoholic fatty liver disease is a prevalent chronic metabolic condition, for which no approved medications are available. As a condiment and traditional Chinese medicine, ginger can be useful in reducing ...
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Article
The potential formation mechanism of key volatile compounds in pumpkin seeds performed with different heat processing methods based on Maillard reaction and lipid oxidation
Several studies have highlighted that the formation of aroma in nuts can be attributed to the oxidation and degradation of substrates or Maillard reaction (MR) occurring during heat processing. The available i...
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Article
Recovery of Crude Silver and Valuable Metals from Tin Anode Slime
Tin anode slime is a by-product of the crude tin electrolytic refining process. This study investigated a process to separate silver and valuable metals by sulfidation vulcanization roasting, and vacuum distil...
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Article
Thermal, Mechanical Properties and Finite Element Analysis of Polypropylene Hybrid Composites from Nonmetallic Fractions of Waste Printed Circuit Boards (WPCBs) and Shellfish Waste
Shellfish waste with non-metallic fractions from waste printed circuit boards (D-NMFs and W-NMFs) were used to reinforce polypropylene (PP). Thermal stability and mechanical properties were investigated, suppl...
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Article
Isolation, identification and activity analysis of antioxidant peptides from rice wine lees
In this study, antioxidant peptides were prepared by enzymatic digestion of wine lees proteins, and their identification and activity assay was carried out. Firstly, the enzymatic conditions were optimized and...
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Article
Open AccessVolunteer dispatch considering fatigue effect and satisfaction in emergency situation
Rescue organization scheduling is a hot issue in the field of emergency management, in which the participation of volunteer rescue organizations, a social force, is of great significance to improve the efficie...
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Article
Investigation on Kinetics and Mechanism of Energy Dissipation by Ultrasound-Assisted Leaching of Low-Nickel Matte
The effects of ultrasonic power, leaching time, reaction temperature, solution concentration and particle size in leaching process were investigated by univariate method, and the optimal leaching conditions we...
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Article
Thermodynamic Analysis and Experiment on the Conversion of Niobium Ferrite to Pyrochlore
Niobium reserves are primarily found in the form of niobium ferrite in the modern world due to the mining and depletion of niobium resources. Niobium ferrite contains an excessive amount of iron, which makes i...
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Article
Nano vector network analyzer effectively measures peanut moisture content
Moisture content is an important index in peanut (Arachis hypogaea) production and storage. To achieve the accurate and rapid nondestructive detection of peanut moisture content, we designed a detection device th...
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Article
Experimental Investigation on Preparation of NaMgF3 and MgF2 from the Leaching Solution of SPL
Generally, there is a large amount of sodium fluoride in the spent potlining of aluminum electrolysis (SPL), which is a high-value fluorine resource. Therefore, recycling the fluorine resource from SPL is of p...
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Article
Deep Insight into Mold Level Fluctuation During Casting Different Steel Grades
During the continuous casting, the mold level fluctuation (MLF) is one of the key parameters to limit the casting speed and the slab quality. Industrial practices show that the steel grades with different carb...
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Article
Determination of 3,5-dihydroxy-4-methoxybenzyl alcohol (DHMBA) in shellfish by UPLC-QqQ/MS and evaluation of matrix effect
3,5-Dihydroxy-4-methoxybenzyl alcohol (DHMBA) has been considered a prominent active compound in shellfish, while its confirmatory analysis method in shellfish has not been well identified. In this study, a UP...
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Article
The Effect of Extrusion Parameters on the Microstructure and Mechanical Properties of TiCp/Mg-2.4Al-2.4Ca-0.6Mn Nanocomposites
TiCp/Mg-2.4Al-2.4Ca-0.6Mn (wt.%) nanocomposites have been extruded at different extrusion parameters. The grain of the composites was remarkably refined, and main second phase changed from the continuous network ...
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Article
Unraveling the Chloride Penetration Dissolution Mechanism of High-Grade Nickel Matte During Anodic Oxidation
The beneficial effect of chloride on the leaching of nickel matte by sulfuric acid has been found in hydrometallurgy, but its mechanism has not been properly revealed. This investigation focuses on the analysi...
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Article
Effect of Final Electromagnetic Stirring on Flow, Solidification, and Solute Transport in Continuous Casting Bloom
The flow, solidification, and solute transport behaviors in the 380 × 280 mm2 bloom center under the effect of final electromagnetic stirring (F-EMS) were investigated using a mathematical model. The results of n...
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Article
Metabolite fingerprinting of buckwheat in the malting process
With aims to better optimize and improve the industrial buckwheat maling process, metabolite analysis was carried out by gas chromatography–mass spectrometry (GC/MS) and high pressure liquid chromatography (HP...
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Article
Accurate discrimination of tea from multiple geographical regions by combining multi-elements with multivariate statistical analysis
This study focused on building accurate and robust statistical models for geographical discrimination of teas, especially for the application on classification of the core geographical region teas from the non...
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Article
Mechanical and Corrosion Properties of Porous Titanium Prepared by an Electro-Assisted Powder Metallurgy Approach
The sintering temperature and oxygen content significantly determine the properties of porous Ti prepared by the traditional powder metallurgy route. However, it is difficult to remove the surface oxide scale ...
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Article
Microstructure of Biodegradable Zn-Fe Alloys and Mechanical and Corrosion Properties
This article reports microstructural characterization of as-cast and as-extruded Zn-Fe alloys and their mechanical and corrosion properties. Specifically, 1 wt.%, 2 wt.% and 3 wt.% Fe was added into the Zn mat...
