Article
Construction & Building Technology
Yun Tian, Xiyao Zhao, Jikai Zhou, Yu Nie
Summary: This research aims to investigate the influence of high pressure water damage on the fracture performance of concrete under three-point bending. The results show that high pressure water damage significantly affects the fracture performance, resulting in accelerated failure process, decreased bearing capacity, and increased cracking susceptibility. The relationship between peak load, crack length, and water pressure is established, and the fracture characteristics of concrete damaged by high pressure water are determined using the double-K fracture criterion.
CONSTRUCTION AND BUILDING MATERIALS
(2022)
Article
Thermodynamics
Peng Zheng, Yucheng Xia, Tingwei Yao, Xu Jiang, Peiyao Xiao, Zexuan He, Desheng Zhou
Summary: This study investigates the interaction mechanisms between hydraulic fractures and natural fractures in fractured reservoirs, showing that hydraulic fractures with incipient propagation superiority are more likely to rapidly propagate and inhibit the continuous initiation of surrounding micro fractures. Natural fractures can deflect the propagation direction of hydraulic fractures by shielding and transmitting induced stress, ultimately affecting the complexity of fracture networks and improving fracturing effects.
Article
Energy & Fuels
Jian Cao, Haitao Su, Chao Wang, Jianwei Li
Summary: This paper analyzes the development characteristics of water-conducting fracture zone (WCFZ) in shallow close coal seams mining through multiple research methods and proposes a method for predicting its development height.
GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES
(2023)
Article
Mechanics
Tomohisa Kumagai
Summary: The study found that local deformation mode affects fracture behavior and proposed parameters and fracture criteria for different deformation modes. By using modified fracture strain and a function, the intended fracture strains and ratios under different conditions were accurately reproduced.
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES
(2021)
Article
Geochemistry & Geophysics
Dong Feng, Enke Hou, Xiaoshen Xie, Pengfei Hou
Summary: This paper studies the relationship between the water-conducting fissure zone and coal seam mining height, coal seam mining depth, hard rock scale factor, and working face slope length in the Yushen mining area. A method to determine the development height of the water-conducting fracture zone based on multiple nonlinear regression models optimized using the entropy weight method (EWM-MNR) is proposed. The findings show that the EWM-MNR model has better accuracy compared to other models, and it is used to predict the development height of the hydraulic conductivity fracture zone in the Xiaobaodang coal mine. The research results provide a theoretical reference for water damage control and mine ecological protection in the Yushen mine and other similar high-intensity mining areas.
Article
Water Resources
Chunyuan Li, Jianping Zuo, Xuanhao Huang, Genshui Wu, Yubao Li, Shikun Xing
Summary: Water inrush disasters caused by confined aquifers under high pressure below the mine floor are a major problem in China. This study proposes a combination of control technologies including grouting, reducing mining width, pre-splitting the roof, and drainage to prevent further water inrush disasters and ensure safe and efficient mining.
MINE WATER AND THE ENVIRONMENT
(2022)
Article
Engineering, Manufacturing
Tamas Rev, Tzachi Nachman, Ilya Kap, Ofir Shor, Noam Shemesh, David Mollenhauer, Daniel Rittel
Summary: This experimental study investigates the effect of material architecture on damage evolution in carbon/epoxy composites. It was found that woven architectures exhibit more localized and sudden damage propagation, while UD laminates exhibit extensive subcritical damage prior to fiber fracture and have a longer load-bearing capacity.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2022)
Article
Engineering, Mechanical
Ying Wu, Yuan Zhang, Linya Li
Summary: The study conducted numerical simulations to investigate the rebound process of unconstrained dents in X52 steel pipes during service, and studied the ductile damage degree of dented pipes affected by multiple factors based on the Oyane ductile fracture criterion. The results showed that the ductile damage model can be used for safety evaluation of dented pipelines.
ENGINEERING FAILURE ANALYSIS
(2021)
Article
Mathematics, Interdisciplinary Applications
Carlos Rojas-Ulloa, Victor Tuninetti, Hector Sepulveda, Ehssen Betaieb, Gonzalo Pincheira, Gaetan Gilles, Laurent Duchene, Anne Marie Habraken
Summary: A CPB06-based Stewart-Cazacu micromechanical damage model is successfully implemented and validated for Ti6Al4V material, providing accurate predictions for macromechanical material response and damage accumulation. The model is developed and implemented in Lagamine finite element software using a semi-implicit cutting plane algorithm and a suitable flow rule approach. Damage in the material is characterized by porosity ratio and modelled using void nucleation, growth, and coalescence mechanisms. The model shows strong predictive ability for the elastoplastic behavior of the material and good correlation with experimental observations.
COMPUTATIONAL MECHANICS
(2023)
Article
Mathematics, Interdisciplinary Applications
Chunwei Ling, Bin Liu, Cun Zhang, Teng Teng, Kangning Zhang, Bo Sun, Jinlong Zhou
Summary: This study investigates the evolution features of ground fissures in large mining height working faces and shallow buried coal seams through field observation data, similar simulation, and numerical simulations. The results indicate that the weathered rock layer inhibits fracture growth caused by coal mining, and the movement deformation region of the ground fissure can be described by three characteristic zones.
FRACTAL AND FRACTIONAL
(2023)
Article
Geochemistry & Geophysics
Feili Wang, Bangbiao Wu, Shuhong Wang, Fanzhen Meng, Zhanguo Xiu, Chonglang Wang
Summary: This study investigates the effect of impact loading on the shear strength of rock discontinuities. Experimental results show that the impact shear strength is proportional to the loading rate and exhibits significant rate dependence. Moreover, the cohesion is clearly rate-dependent and the friction angle remains constant during impact loading, which is different from the behavior under static loading conditions. By establishing a shear strength criterion and a statistical constitutive model, the shear strength and shear damage of rough rock discontinuities under impact loading can be well predicted.
Article
Engineering, Geological
Manfred Staat
Summary: The article discusses extension fractures under low or no confining pressure, and proposes a new extension strain criterion to better predict rock failure. This new extension strain criterion incorporates a weighted principal shear component to improve strength predictions.
ROCK MECHANICS AND ROCK ENGINEERING
(2021)
Article
Mining & Mineral Processing
Mingzhong Gao, Jing Xie, Yanan Gao, Wenyong Wang, Cong Li, Bengao Yang, Junjun Liu, Heping Xie
Summary: During deep mining, the excavation disturbance stress path is crucial for the stability of surrounding rock mass and ground pressure. An investigation on the loading rate of disturbed rock or coal revealed a threshold range, impacting the mechanical behavior of coal.
INTERNATIONAL JOURNAL OF MINING SCIENCE AND TECHNOLOGY
(2021)
Article
Environmental Sciences
Jingying Li, Qingguo Xu, Yanbo Hu, Xinmin Chen
Summary: The shallow-layer resources in the Huanghebei Coalfield have been depleted and the deep coal seam of the Taiyuan Formation is the main continuous resource for mining. However, the exploitation of the lower coal groups is facing challenges such as high ground stress, high water pressure, high temperature, and strong mining disturbances, leading to a serious threat of water inrush. This paper proposes an evaluation method for controlling water rushing into the coalface floor based on grouting data and the use of ArcGIS.
Article
Engineering, Industrial
Renhao Wu, Qi Hu, Meng Li, Sheng Cai, Jun Chen
Summary: The study focuses on the force equilibrium, fracture mechanism, and ductile fracture criteria under isotropic yield criterion in ISF process. The proposed modified forming limit model evaluates the influence of process parameters on formability. Additionally, the assessment of damage accumulation and forming height as the formability metric in ISF are also presented.
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
(2021)
Article
Chemistry, Analytical
Baomei Zhou, Cheng Qu, Shanshan Du, Wanjun Gao, Yu Zhang, Yan Ding, Hongyan Wang, Ruyan Hou, Mengke Su, Honglin Liu
Summary: In this study, a microplate-SERS reader based on three-dimensional liquid interfacial arrays (LIAs) was developed for high-throughput and semi-automatic assays. By adjusting the hydrophilicity of the container, LIAs in oil-in-water state, water-in-oil state, and two-dimensional plane state were formed. The optimized reader enables fast detection of 12 samples with good signal reproducibility.
ANALYTICAL CHEMISTRY
(2022)
Article
Soil Science
Zhenhong Hu, Xin Song, Minhuang Wang, Jie Ma, Yulong Zhang, Hui-Juan Xu, Zhongmin Hu, Xiaoya Zhu, Honglin Liu, Jun Ma, Qiang Yu, Nicholas J. Ostle, Yongtao Li, Chao Yue
Summary: This study investigates the influence of aridity on soil organic carbon (SOC) pools in grasslands. The researchers found that as aridity increases, both plant biomass and SOC decrease, but the root/shoot ratio increases. Wet grasslands primarily derive SOC from shoots, while drier areas derive it mainly from roots. These changes result in an elevated fraction of heavy C in SOC in drier sites, indicating increased stability. The findings have important implications for predicting steppe SOC stocks and their stability in the future.
Article
Biochemistry & Molecular Biology
Gang Wu, Chengyu Li, Jingli Tao, Zhaojun Liu, Xiaoxuan Li, Ziyu Zang, Chen Fu, Jiayuan Wei, Yaxing Yang, Qian Zhu, Jia-Qing Zhang, Ming Shen, Honglin Liu
Summary: This study discovered a novel mechanism by which FSH regulates E2 synthesis in hypoxic GCs through the activation of glycolytic metabolism via the HIF-1alpha-AMPK-GLUT1 pathway. The findings suggest that hypoxia and HIF-1 alpha may be relevant to FSH-induced E2 synthesis.
JOURNAL OF BIOLOGICAL CHEMISTRY
(2022)
Article
Neurosciences
Haitao Li, Yu Li, Wenping Liang, Zheng Z. Wei, Xuanyu Li, Yuanruhua Tian, Shanshan Qiao, Yishu Yang, Liu Yang, Dongyue Wu, Wei Yin, Honglin Liu, Wei Zhang, Yongbo Zhang, Zhe Wang
Summary: A novel PSEN1 p.Tyr159Ser mutation associated with early-onset Alzheimer's disease (EOAD) was identified. The mutation caused a significant increase in the Aβ42/Aβ40 ratio and had a notable impact on PS1 maturation. Other mutations or SNPs in different genes may modify the effects of this mutation, and their identification could facilitate the discovery of AD-preventing mechanisms and methods.
MOLECULAR AND CELLULAR NEUROSCIENCE
(2022)
Article
Chemistry, Multidisciplinary
Qi Zhao, Huanhao Li, Zhipeng Yu, Chi Man Woo, Tianting Zhong, Shengfu Cheng, Yuanjin Zheng, Honglin Liu, Jie Tian, Puxiang Lai
Summary: A simple and efficient speckle-based optical cryptosystem is proposed and implemented in this study, utilizing physical secret keys of 17.2 gigabit length to encrypt face images at light speed. The system achieves up to 98% accuracy in face recognition and is suitable for practical applications due to its high security, fast speed, and low cost.
Article
Chemistry, Multidisciplinary
Zheng Cao, Fanfan Yu, Gan Zhao, Hui Xiang, Shiyu He, Mengting Zhang, Jian Lin, Lina Yang, Honglin Liu
Summary: Researchers developed a convenient and facile method for preparing red luminescent copper nanoclusters and found their potential applications in detecting Cr6+ ions and fabricating white light emitting diodes.
Article
Multidisciplinary Sciences
Hong-Lin Liu, Cai Cheng, Ling-Zi Zuo, Ming-Yue Yan, Yan-Lin He, Shi Huang, Ming-Jing Ke, Xiao-Liang Guo, Yu Feng, Hai-Feng Qian, Ling-Ling Feng
Summary: This study proposes an eco-friendly strategy for simultaneous removal of microcystins and harmful Microcystis blooms by using hyperoxic graphene oxides as carrier and pure microcystinase A as connecting bridge, forming a stable HGOs@MIrA composite. The results show that HGO(5) exhibits higher loading capacities and can effectively improve the application potential of MIrA in the removal of microcystins and harmful Microcystis blooms.
Article
Nutrition & Dietetics
Hongqiang Li, Jian Sun, Bojiang Li, Aiwen Jiang, Jingli Tao, Caibo Ning, Rongyang Li, Honglin Liu
Summary: Intermittent fasting is a common clinical treatment for obesity, but the underlying mechanisms regarding the aggregation of lipid droplets in the liver after fasting are unclear. This study found that a protein called Cidec is activated by AMPK to regulate hepatic lipid droplet fusion following fasting in obese mice. Fasting also up-regulated the expression of AMPK, which in turn activated the transcription of Cidec through PPAR gamma. These findings expand our understanding of the impact of fasting on obesity and provide potential targets for its treatment.
FRONTIERS IN NUTRITION
(2022)
Article
Cell Biology
Xinying Zhou, Hui Xu, Qianna Li, Qi Wang, Honglin Liu, Yingqi Huang, Yao Liang, Linmiao Lie, Zhenyu Han, Yaoxin Chen, Yulan Huang, Wenle Zhou, Qian Wen, Chaoying Zhou, Shengfeng Hu, Li Ma
Summary: Viperin plays a role in regulating the activation and function of dendritic cells during Mycobacterium tuberculosis infection, and this effect is mediated through NF-kappa B p65 activation pathway. Viperin deficiency enhances the phagocytic activity and clearance ability of dendritic cells against Mtb, and also enhances the interaction between dendritic cells and T cells.
INFLAMMATION RESEARCH
(2023)
Article
Environmental Sciences
Hengfang Wang, Honglin Liu, Tianhong Yang, Guanghui Lv, Wenjing Li, Yuncai Chen, Deyan Wu
Summary: This study elucidated the responses and potential functions of soil microbial communities during succession in alpine mining areas. The results showed that mining disturbance significantly reduced the relative abundance of archaea, while restoration increased bacterial network node connections and decreased archaeal network connections. The networks of microbial genes related to nitrogen and phosphorus cycle potential varied depending on the succession type.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2023)
Article
Green & Sustainable Science & Technology
Guodong Li, Hongzhi Wang, Zhaoxuan Liu, Honglin Liu, Haitian Yan, Zenwei Liu
Summary: The gob-side entry retaining (GER) technique, a member of the pillarless coal mining system, is gaining popularity due to its high resource recovery rate and environmental benefits. The development of the modified high-water backfill material (MBM), which is mixed with aeolian sand, provides a cost-effective solution for coal operators in arid areas. The MBM exhibits high strength, adjustable setting time, and increased peak and residual strength with the addition of aeolian sand.
Review
Multidisciplinary Sciences
Zhipeng Yu, Huanhao Li, Tianting Zhong, Jung-Hoon Park, Shengfu Cheng, Chi Man Woo, Qi Zhao, Jing Yao, Yingying Zhou, Xiazi Huang, Weiran Pang, Hansol Yoon, Yuecheng Shen, Honglin Liu, Yuanjin Zheng, YongKeun Park, Lihong V. Wang, Puxiang Lai
Summary: Optical techniques are limited by the scattering nature of light in biological tissues, but wavefront shaping technology offers a solution by compensating for phase distortions. This allows for controllable optical delivery or detection at depth by using scattering media instead of conventional optical components. Novel optical devices based on multiple scattering can outperform traditional components.
Proceedings Paper
Engineering, Manufacturing
Gao Jingjing, Liu Honglin, Han Shensheng
Summary: This paper proposes a method for three-dimensional positioning and imaging through scattering media based on the double-helix point spread function (DH-PSF). The image of the object can be reconstructed and the three-dimensional coordinate information can be obtained by analyzing the recorded speckle pattern. This method has great potential in acquiring dynamical information of micro-object motion.
SEVENTH ASIA PACIFIC CONFERENCE ON OPTICS MANUFACTURE (APCOM 2021)
(2022)
Article
Chemistry, Analytical
Fanfan Yu, Hui Xiang, Shiyu He, Gan Zhao, Zheng Cao, Lina Yang, Honglin Liu
Summary: The study successfully fabricated a nanocomplex based on gold nanoclusters with promising applications in bioimaging and biosensing. It demonstrates good ratiometric fluorescence sensing capability and biological imaging ability, along with high stability and excellent biocompatibility.
Article
Computer Science, Information Systems
YUAN-YU TSAI, HONG-LIN LIU, PEI-LIN KUO, CHI-SHIANG CHAN
Summary: The article introduces a reversible data hiding algorithm that can be implemented in encrypted images, improving embedding capacity by extending multi-MSB prediction and Huffman coding, and proposing a novel image encryption method to maintain image characteristics.
