17 Result(s)
within
Liangliang Guo
English
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Article
Open AccessFactors influencing the bone mineral density in Duroc boars
Leg weakness affects animal welfare and is one of the primary reasons for culling of boars. Low bone mineral density (BMD) is one of the primary factors contributing to leg weakness. Low BMD also appeared to b...
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Article
Ignition control and waste heat assessment of spontaneous combustion gangue hill by gravity heat pipe group: a case study in Shanxi Province, China
Spontaneous combustion gangue hill has attracted great attention due to serious environmental pollution and terrible geological disasters. However, the rich thermal resources inside are often ignored. In order...
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Article
Impact of groundwater overexploitation on karst aquifer and delineation of the critical zones: case study of **ci spring in Shanxi, China
Karst groundwater of **ci spring is one of the significant water supply sources for Taiyuan, Shanxi, China. However, groundwater overexploitation had affected karst groundwater balance over the years. Based o...
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Article
Robust exponential stabilization of delayed neural networks with external disturbance via extended reciprocally convex matrix inequality
The paper investigates the robust exponential stabilization of delayed neural networks (NNs) with parameter uncertainties and external disturbance. Firstly, the delay dependent state feedback controller is des...
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Article
Water-inrush Risk through Fault Zones with Multiple Karst Aquifers Underlying the Coal Floor: A Case Study in the Liuzhuang Coal Mine, Southern China
The deep Liuzhuang coal mine faces a risk of water-inrush from multi-layer Carboniferous and Ordovician karst aquifers below the coal floor. We analyzed the permeability of a major fault by in-situ water injec...
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Article
Open AccessChromosome-scale genome assembly provides insights into rye biology, evolution and agronomic potential
Rye (Secale cereale L.) is an exceptionally climate-resilient cereal crop, used extensively to produce improved wheat varieties via introgressive hybridization and possessing the entire repertoire of genes necess...
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Article
Fracture development and fractal characteristics of overburden rock under repeated mining
The purpose of this paper is to provide scientific basis for the stability evaluation of overburden rock of repeated mining goaf under the expressway. The objectives of the present study are to reveal the deve...
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Article
Quantitative Study on the Changes of Karst Groundwater Level and Hydrochemistry in **ci Spring Catchment, Shanxi, China
Since **ci spring ceased to flow on April 30, 1994, it has never been reflowed, which seriously affects the sustainable utilization of karst groundwater. The purpose of this paper is to provide the basis for ...
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Article
Ecological restoration and protection of **ci Spring in Shanxi, China
**ci Spring is a popular karst spring in northern China and has important historical and cultural value. The spring stopped flowing since it first dried up on April 30, 1994, which has resulted in further wat...
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Article
Robust exponential stabilization for uncertain neutral neural networks with interval time-varying delays by periodically intermittent control
This paper studies the robust exponential stabilization for a class of uncertain neutral neural networks with mixed interval time-varying delays. The aim of the paper is to design periodically intermittent con...
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Article
Robust Exponential Stabilization for Switched Neutral Neural Networks with Mixed Time-Varying Delays
This paper studies the problems of exponential stabilization for a class of uncertain switched neutral neural networks with mixed time-varying delays. Based on the multiple Lyapunov-like functional method and ...
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Article
Combining hydrogen peroxide addition with sunlight regulation to control algal blooms
The concentration, light conditions during treatment, and the number of hydrogen peroxide (H2O2) additions as well as the H2O2 treatment combined with subsequent shading to control algal blooms were studied in th...
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Article
Robustly Exponential Stability Analysis for Discrete-Time Stochastic Neural Networks with Interval Time-Varying Delays
This paper deals with the problems of the global exponential stability and stabilization for a class of uncertain discrete-time stochastic neural networks with interval time-varying delay. By using the linear ...
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Article
Analysis of the influence of different groundwater flow conditions on the thermal response test in Tangshan
Comprehensive thermal conductivity of the rock and soil is generally measured by thermal response test ignoring the effect on groundwater flow. However, the influence of the groundwater flow on thermal conduct...
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Article
Feasibility analysis of a medium- to low-temperature enhanced geothermal combined with heat pump system (MLEGHP) for heating application in severely cold regions: a case study in Shenyang, Northeastern China
Ground-source heat pumps (GSHPs) have been widely applied in China in recent years. However, for heating-dominant buildings in cold regions, more heat from the ground is extracted than rejected, which leads to...
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Article
Hot dry rock geothermal potential of the Xujiaweizi area in Songliao Basin, northeastern China
A series of studies was conducted to determine a suitable site for enhanced geothermal systems (EGSs) in mainland China. First, the Xujiaweizi (XJWZ) area in the Songliao Basin in northeastern China was identi...
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Chapter and Conference Paper
Analysis and Simulation of Multi-beam Antenna Coverage for GEO Satellite Based on STK
Simulation analysis and modeling study of ground pointing and coverage characteristics of multi-beam antenna were presented for GEO communication satellite with small inclined angle which has the characteristi...
