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Experimental insights into anchorage performance of en-echelon joints under cyclic shear loading
《International Journal of Mining Science and Technology》2025年第3期399-416,共18页Bin Wang Qiangyong Zhang Yujing Jiang Kang Duan Hongbin Chen 
financially supported by the National Natural Science Foundation of China (No.42172292);Taishan Scholars Project Special Funding,and Shandong Energy Group (No.SNKJ2022A01-R26);funded by the China Scholarship Council (CSC No.202006220274)。
Understanding the anchorage performance of en-echelon joints under cyclic shear loading is crucial for optimizing support strategies in jointed rock masses.This study examines the anchorage effects on enechelon joints...
关键词：En-echelon joints Shear strength deterioration Cyclic shear test Anchorage performance Energy absorption characteristics Acoustic emission 
Uncovering the Pre-Deterioration State during Disease Progression Based on Sample-Specific Causality Network Entropy(SCNE)
《Research》2025年第1期55-67,共13页Jiayuan Zhong Hui Tang Ziyi Huang Hua Chai Fei Ling Pei Chen Rui Liu 
supported by National Natural Science Foundation of China(nos.T2341022,12322119,62172164,and 12271180);Guangdong Provincial Key Laboratory of Human Digital Twin(2022B1212010004);Educational Commission of Guangdong Province of China(2023KQNCX073);the Natural Science Foundation of Guangdong Province of China(2022A-1515110759,and 2023A1515110558);Fundamental Research Funds for the Central Universities(2023ZYGXZR077).
Complex diseases do not always follow gradual progressions.Instead,they may experience sudden shifts known as critical states or tipping points,where a marked qualitative change occurs.Detecting such a pivotal transit...
关键词：critical states sample specific causality network entropy pre deterioration state complex diseases tipping points high dimensional data numerical simulations 
Microstructure deterioration of sandstone under freeze-thaw cycles using CT technology:The effects of different water immersion conditions
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1599-1611,共13页Bei Qiu Lifeng Fan Xiuli Du 
funding support from the National Natural Science Foundation of China(Grant No.12172019).
In cold regions,rock structures will be weakened by freeze-thaw cycles under various water immersion conditions.Determining how water immersion conditions impact rock deterioration under freeze-thaw cycles is critical...
关键词：Freeze-thaw cycles Water immersion condition Computed tomography(CT) Microstructure deterioration SANDSTONE 
Shear strength characteristics of mixing slag-stone ballast reinforcement with tire geo-scrap using large-scale direct shear tests
《Railway Engineering Science》2025年第1期94-107,共14页Morteza Esmaeili Hamidreza Heydari Maziar Mokhtari Sara Darvishi 
Utilizing the ballast layer with more durable and stable characteristics can help avoid significant expenses due to decreased maintenance efforts.Strengthening the ballast layer with different types of reinforcements ...
关键词：Ballast deterioration Ballast stabilization Steel slag aggregates Large-scale direct shear test Waste tire geoscrap 
Design, Fabrication and Performance Evaluation of a Multipurpose Cassava Grater
《World Journal of Engineering and Technology》2025年第1期49-63,共15页Bruno Robert Mose Victoria Achieng’ Odhiambo Nafula Maryvelma Benard Ouma Alunda 
Food security has been an issue of global concern and this has attracted a lot of research interest. Cassava is an extremely popular crop and is becoming the cornerstone for addressing food security in many parts of t...
关键词：Food Security Physiological Deterioration Tooth Angle Grating Efficiency 
Microwave irradiation-induced deterioration of rock mechanical properties and implications for mechanized hard rock excavation
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第1期275-290,共16页Zheng Yang Ming Tao Muhammad Burhan Memon Dengdeng Zhuang Yan Zhao 
the financial support provided by the National Natural Science Foundation of China(Grant No.52274105);the China Scholarship Council(Grant No.202306370184)。
In this study,a novel microwave-water cooling-assisted mechanical rock breakage method was proposed to address the issues of severe tool wear at elevated temperatures,poor rock microwave absorption,and excessive micro...
关键词：Hard rock breakage Microwave irradiation Water cooling Acoustic testing Fractal dimension Instantaneous cutting rate 
Fracture initiation and propagation in soft hydraulic fracturing of hot dry rock
《Petroleum Exploration and Development》2024年第6期1598-1610,共13页ZHOU Xiaoxia LI Gensheng MA Zhengchao HUANG Zhongwei ZHANG Xu TIAN Shouceng ZOU Wenchao WANG Tianyu 
Supported by the China National Natural Science Foundation Major Project(52192621)。
By considering the thermo poroelastic effects of rock,the constitutive relationship of fatigue deterioration of rock under cyclic loading,elastic-brittle failure criteria and wellbore stress superposition effects,a th...
关键词：hot dry rock soft hydraulic fracturing thermal-hydraulic-mechanical-fatigue damage coupling thermal stress fatigue deterioration fracture propagation 
Whole exome sequencing identifies risk variants associated with intracranial epidermoid cyst deterioration:A case report
《World Journal of Clinical Oncology》2024年第11期1428-1434,共7页Zhao-Na Song Yan Cheng Dan-Dan Wang Ming-Jun Li Xiang-Rong Zhao Fa-Wang Li Zhen Liu Xiao-Ru Zhu Xiao-Dong Jia Yu-Fang Wang Feng-Fan Liang 
BACKGROUND Intracranial epidermoid cyst(IEC)transformation to malignant squamous cell carcinoma(SCC)is extremely rare,and its etiology is yet unknown.Currently,SCC is treated by performing surgery,followed by a combin...
关键词：Intracranial epidermoid cyst Squamous cell carcinoma Whole exome sequencing VARIANTS Case report 
Effect of Chinese Medicine in Patients with COVID-19: A Multi-center Retrospective Cohort Study
《Chinese Journal of Integrative Medicine》2024年第11期974-983,共10页ZHAO Guo-zhen YAN Shi-yan LI Bo GUO Yu-hong SONG Shuang HU Ya-hui GUO Shi-qi HU Jing DU Yuan LU Hai-tian YE Hao-ran REN Zhi-ying ZHU Ling-fei XU Xiao-long SU Rui LIU Qing-quan 
Supported by the Innovation Team Project of the State Administration of Traditional Chinese Medicine(No.ZYYCXTD-D-202201)。
Objective: To evaluate the effectiveness and safety of Chinese medicine(CM) in the treatment of coronavirus disease 2019(COVID-19) in China. Methods: A multi-center retrospective cohort study was carried out, with cum...
关键词：coronavirus disease 2019 Chinese medicine deterioration rate all-cause mortality cohort study 
Deterioration of equivalent thermal conductivity of granite subjected to heating-cooling treatment被引量：2
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第10期4229-4246,共18页Mohua Bu Peng Zhang Pingye Guo Jiamin Wang Zhaolong Luan Xin Jin 
the Natural Science Foundation of China(Grant No.42241145);supported by the Natural Science Foundation of China(Grant No.41941018);General Projects for Scientific and Technological Innovation of China Coal Science and Industry Group(Grant No.2022-MS001).
Understanding the thermal conductivity of granite is critical for many geological and deep engineering applications.The heated granite was subjected to air-,water-,and liquid nitrogen(LN2-)coolings in this context.The...
关键词：Equivalent thermal conductivity(ETC) GRANITE Heating-cooling treatment Pore structure MICROCRACK Grain-based model 
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