Lang Liu
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View article: Flowability of modified magnesium slag-fly ash cemented coal gangue slurry in industrial loop-pipe tests
Flowability of modified magnesium slag-fly ash cemented coal gangue slurry in industrial loop-pipe tests Open
Industrial-grade loop tests were conducted on modified backfill slurry (a slurry prepared with a modified magnesium slag-fly ash binder and coal gangue aggregate) across mass concentrations (64-72%) and flow rates (1.0-2.7 m/s) to analyze …
View article: Genome-Wide Identification of Natural Resistance-Associated Macrophage Protein (NRAMP) and Expression Analysis Under Heavy Metal Stress in Sorghum bicolor L.
Genome-Wide Identification of Natural Resistance-Associated Macrophage Protein (NRAMP) and Expression Analysis Under Heavy Metal Stress in Sorghum bicolor L. Open
The NRAMP (Natural Resistance-Associated Macrophage Protein) family plays a pivotal role as membrane transporters in plants’ responses to heavy metal stress. This study identified 12 NRAMP genes in Sorghum bicolor (sorghum) and performed a…
View article: Multi-Layer Filter Material with a Superoleophobic Pore Size Gradient for the Coalescence Separation of Surfactant-Stabilized Oil-in-Water Emulsions
Multi-Layer Filter Material with a Superoleophobic Pore Size Gradient for the Coalescence Separation of Surfactant-Stabilized Oil-in-Water Emulsions Open
The performance of oil–water coalescence separation elements currently fails to meet the increasing demands of the oily wastewater treatment industry. To address this challenge, a series of fiber coalescing filters were developed through a…
View article: Detection of Different Patterns of Genome-Wide Gene Expression Disturbance in Three Nullisomy Lines in Allotetraploid Brassica napus
Detection of Different Patterns of Genome-Wide Gene Expression Disturbance in Three Nullisomy Lines in Allotetraploid Brassica napus Open
Aneuploidy-related disruptions are generally tolerated in polyploid plants, which exhibit a greater capacity for genomic compensation. In this study, we utilize allotetraploid Brassica napus as a model and generated three aneuploid variant…
View article: A Rapid Design Method for Centrifugal Pump Impellers Based on Machine Learning
A Rapid Design Method for Centrifugal Pump Impellers Based on Machine Learning Open
Centrifugal pumps are widely used across various industries, and the design of high-efficiency centrifugal pumps is essential for energy savings and emission reductions. The development of centrifugal pump models primarily uses an iterativ…
View article: Analysis and Research on the Flow Characteristics of Ice-Containing Filling Slurry Based on the Population Balance Model
Analysis and Research on the Flow Characteristics of Ice-Containing Filling Slurry Based on the Population Balance Model Open
In practical engineering applications, the cold storage functional backfill cooling system is prone to pipe clogging due to the agglomeration and crushing effects of the components of the ice particle-containing filling slurry. In addition…
View article: Collaborative Optimization of Stope Cooling and Geothermal Energy Exploitation for Backfill Embedded Heat Exchanger
Collaborative Optimization of Stope Cooling and Geothermal Energy Exploitation for Backfill Embedded Heat Exchanger Open
Backfillembedded heat exchanger (BEHE) are used for stope cooling during the mining process and for geothermal energy recovery during the long-term heat extraction stage. This study develops a three-dimensional BEHE model to optimize the p…
View article: Deamination mechanism of modified magnesium slag using wet aging and its performance evolution as backfill material
Deamination mechanism of modified magnesium slag using wet aging and its performance evolution as backfill material Open
The purpose of this study is to solve the problem of ammonia (NH3) release when modified magnesium slag (MMS) is used as coal mine backfill cementitious material, and to explore its chemical mechanism and put forward effective solutions. U…
View article: Effects of biological agents on rhizosphere microecological environment and nutrient availability for rice
Effects of biological agents on rhizosphere microecological environment and nutrient availability for rice Open
As the world’s population grows, pursuing sustainable agricultural production techniques to increase crop yields is critical to ensuring global food security. The development and application of biological agents is of great significance in…
View article: Conversion, prediction, and application of strength and stiffness parameters for grouted reconstructed rock mass
Conversion, prediction, and application of strength and stiffness parameters for grouted reconstructed rock mass Open
Ultrasonic detection has emerged as a rapid method for acquiring rock mass sound velocity and converting it into an elastic modulus parameter, a pivotal technique for investigating the in-situ mechanical properties of rock masses. Despite …
View article: In Situ Conductive Heating for Thermal Desorption of Volatile Organic-Contaminated Soil Based on Solar Energy
In Situ Conductive Heating for Thermal Desorption of Volatile Organic-Contaminated Soil Based on Solar Energy Open
A novel conductive heating method using solar energy for soil remediation was introduced in this work. Contaminated industrial heritage sites will affect the sustainable development of the local ecological environment and the surrounding a…
View article: Score-Based Change Detection For Gradient-Based Learning Machines
Score-Based Change Detection For Gradient-Based Learning Machines Open
The widespread use of machine learning algorithms calls for automatic change detection algorithms to monitor their behavior over time. As a machine learning algorithm learns from a continuous, possibly evolving, stream of data, it is desir…
View article: Mechanism of air-entraining agent to improve the properties of coal-based solid waste backfill
Mechanism of air-entraining agent to improve the properties of coal-based solid waste backfill Open
Fly ash exhibits volcanic ash activity and can be utilized as a cementitious material to reduce filling costs. The limited flow characteristics of mine solid waste filling slurry can impact backfill efficiency. Instead of using a large amo…
View article: Conversion, Prediction, and Application of Strength Parameters for Grouted Reconstructed Rock Mass
Conversion, Prediction, and Application of Strength Parameters for Grouted Reconstructed Rock Mass Open
Ultrasonic detection has emerged as a rapid method for acquiring rock mass sound velocity and converting it into an elastic modulus parameter, a pivotal technique for investigating the in-situ mechanical properties of rock masses. Despite …
View article: An Improved Method for Calculating Wave Velocity Fields in Fractured Rock Based on Wave Propagation Probability
An Improved Method for Calculating Wave Velocity Fields in Fractured Rock Based on Wave Propagation Probability Open
Ultrasonic velocity field imaging offers a robust tool for characterizing and analyzing damage and its evolution within fractured rock masses. The combined application of ultrasonic first arrival waves and coda waves can significantly enha…
View article: Combined Analytic Hierarchy Process and Weighted Interval Method Models for the Geological Evaluation of CO2 Storage in Coal Goaf
Combined Analytic Hierarchy Process and Weighted Interval Method Models for the Geological Evaluation of CO2 Storage in Coal Goaf Open
The increasing concentration of CO2 in the atmosphere is a major factor contributing to climate change. CO2 storage in coal goaf is a convenient, effective, and economical solution. Methods to quickly and effectively evaluate geological co…
View article: Assessing ground stability of a vertical backfilled stope considering creep behaviors of surrounding rocks
Assessing ground stability of a vertical backfilled stope considering creep behaviors of surrounding rocks Open
Backfill is often employed in mining operations for ground support, with its positive impact on ground stability acknowledged in many underground mines. However, existing studies have predominantly focused only on the stress development wi…