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降雨诱发国道G326顺层滑坡破坏与运动过程研究

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三峡大学学报（自然科学版） 2025年第1期47卷 44-49页

作者：刘仕洪宋琨郭磊曹俊姜波贵州省铜仁公路管理局贵州铜仁554200 三峡大学防灾减灾湖北省重点实验室湖北宜昌443002 贵州省交通规划勘察设计研究院股份有限公司贵阳550081

贵州省国道G326松桃县甘龙镇石板村田堡组顺层滑坡是2020年强降雨诱发的滑坡灾害.在对滑坡变形破坏特征调查的基础上,分析了强降雨诱发滑坡滑动破坏的成因.采用物质点法(materialpointmethod,MPM)进行了滑坡运动过程的模拟,揭示了滑坡... 详细信息

贵州省国道G326松桃县甘龙镇石板村田堡组顺层滑坡是2020年强降雨诱发的滑坡灾害.在对滑坡变形破坏特征调查的基础上,分析了强降雨诱发滑坡滑动破坏的成因.采用物质点法(materialpointmethod,MPM)进行了滑坡运动过程的模拟,揭示了滑坡运动的速度和冲击荷载等变化规律.结果表明:国道G326滑坡是受2020年7月8日的强降雨诱发的中型顺层岩质滑坡,在8日4时的小时降雨量为96.2mm后约3h发生整体滑移破坏;物质点法能够较真实地模拟滑坡的运动、堆积过程,模拟的堆积体形态与滑坡破坏调查情况基本一致;滑坡岩土体的最大滑动速度为27m/s,最大滑动动能为1.8×109J(15s左右),最大冲击力为37.98×106kN,位于距滑坡后缘约230m处.该研究对国道G326沿线类似滑坡灾害的风险防控具有参考价值和工程借鉴意义.

关键词：降雨滑坡顺层滑动运动过程模拟物质点法冲击荷载

A new family of supramolecular multiferrocenyl rhomboids:Synthesis,characterization,and their electrochemical behavior

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Chinese Chemical Letters 2013年第6期24卷 471-474页

作者： jiang-Kun Ou-Yang Li-Jun Chen Lin Xu Cui-Hong Wang hai-bo Yang Shanghai Key Laboratory of Green Chemistry and Chemical Processes Department of ChemistryEast China Normal University

Two novel,supramolecular,multiferrocenyl rhomboids 5 and 6 have been successfully constructed from newly designed 60 ferrocenyl donor precursor 1 via coordination-driven *** structures of all multiferrocenyl rhomboids were characterized by multinuclear NMR（~1H and ^（31）P）,CSI-TOF-MS, and PM6 semi-empirical molecular simulation,and their electrochemical behaviors have been investigated.

关键词： Supromolecular metallacycle Coordination-driven self-assembly Multiferrocenyl rhomboid Electrochemical behavior

Anterograde Trans-Synaptic Tagging Mediated by Adeno-Associated Virus

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Neuroscience Bulletin 2017年第3期33卷 348-350页

作者： Fei Zhao hai-Fei jiang Wen-bo Zeng Yousheng Shu Min-Hua Luo Shumin Duan State Key Laboratory of Virology Center for Excellence in Brain Science and Intelligence Technology Chinese Academy of Sciences Wuhan Institute of Virology Chinese Academy of Sciences State Key Laboratory of Cognitive Neuroscience and Learning IDG/Mc Govern Institute for Brain ResearchSchool of Brain and Cognitive Sciences the Collaborative Innovation Center for Brain Science Beijing Normal University Department of Neurobiology Key Laboratory of Medical Neurobiology of the Ministry of Health of China Key Laboratory of Neurobiology Zhejiang University School of Medicine

Trans-neuronal viral tracing is becoming one of the most important methods for mapping neuronal circuit connections,but an anterograde trans-synaptic tracer compatible with functional assays is still ***-associated virus（AAV）is replication-defective,and its production of offspring needs the help of adenovirus（AV）[1]or herpesvirus co-infection[2].The replication deficiency,non-pathogenicity,easy manipulability,

关键词： neuronal herpesvirus offspring replication pathogenicity synaptic tracing Associated adenovirus titer

Chronic infectious unilateral giant thyroid cyst related to diabetes mellitus:A case report

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World Journal of Clinical Cases 2024年第8期12卷 1497-1503页

作者： jiang-bo Liu Shi-Lei Zhang Wen-Long jiang hai-Kuan Sun Hao-Chen Yang Department of Thyroid and Breast Surgery The First Affiliated HospitalCollege of Clinical MedicineHenan University of Science and TechnologyLuoyang 471000Henan ProvinceChina Clinical Medicine School The First Clinical CollegeChongqing Medical UniversityChongqing 400016China

BACKGROUND Patients rarely develop complicated infections in thyroid ***,we describe a patient with chronic infected unilateral giant thyroid cyst related to diabetes mellitus(DM).CASE SUMMARY A 66-year-old male was admitted due to an evident neck lump for 5 d after approximately 40 years of gradually progressive neck mass and 7 years of *** ultrasound and computed tomography scan showed a giant lump in the left thyroid gland *** was diagnosed with a large thyroid nodule complicated by tracheal dislocation and had surgical *** exploration revealed evident inflammatory edema and exudation between the left anterior neck muscles,the nodule and glandular ***,inflammatory lesions did not affect major neck ***,a left partial thyroidectomy was *** observation showed that the cystic thyroid mass consisted of extensive cystic wall calcification and was rich in massive rough sand-like calculi content and purulent *** pathology confirmed benign thyroid cyst with chronic *** The progression of this chronic infectious unilateral giant thyroid cyst may have been related to DM,and identifying blood vessels involvement can prevent serious complications during operation.

关键词： Thyroid nodule Infection Diabetes mellitus Surgery Case report

Aerobic glycolysis and high level of lactate in cancer metabolism and microenvironment

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Genes & Diseases 2017年第1期4卷 25-27页

作者： bo jiang Department of Oncology Avis General HospitalBeijingChina

Metabolic abnormalities is a hallmark of *** 100 years ago,Nobel laureate Otto Heinrich Warburg first described high rate of glycolysis in cancer *** more and more novel opinions about cancer metabolism supplement to this hypothesis,consist of glucose uptake,lactic acid generation and secretion,acidification of the microenvironment and cancer immune *** we briefly review metabolic pathways generating lactate,and discuss the function of higher lactic acid in cancer microenvironments.

关键词： Aerobic glycolysis Cancer metabolism Glucose metabolism Immune escape Lactate

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泪小管吻合术中植入泪道义管的临床分析

国际眼科杂志 2006年第4期6卷 929-930页

作者：毛俊峰许雪亮刘双珍向前江海波文丹中南大学湘雅医院眼科中国湖南省长沙市410008

目的:探讨泪道义管的插管方法及种类对泪小管吻合术疗效的影响。方法:泪小管吻合术中采用直接插管和逆行插管在泪道内植入硬膜外导管、输尿管导管或硅胶管,治疗泪小管断裂87例,随访2～18mo。结果:直接插管组51例,治愈37例(使用硬膜外导... 详细信息

目的:探讨泪道义管的插管方法及种类对泪小管吻合术疗效的影响。方法:泪小管吻合术中采用直接插管和逆行插管在泪道内植入硬膜外导管、输尿管导管或硅胶管,治疗泪小管断裂87例,随访2～18mo。结果:直接插管组51例,治愈37例(使用硬膜外导管33例,治愈24例;输尿管导管18例,治愈13例);逆行插管组36例,治愈26例。各组治愈率比较,差异均无显著性(P<0.05)。结论:泪小管吻合术中采用直接插管或逆行插管的方法,在泪道内植入硬膜外导管、输尿管导管或硅胶管的疗效相当,都是治疗泪小管断裂的有效方法。

关键词：泪小管吻合义管植入

Gastric Metastasis of Atypical Medullary Carcinoma from Breast:a Case Report

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Chinese Medical Sciences Journal 2012年第2期27卷 121-124页

作者： bo Jin Yan-ping Liu hai-jiang Wang Qi-shan Wang Department of Gastroenteropathy Surgery Xinjiang Medical UniversityUrumchi 830011China ICU Third Affiliated Hospital(XinjiangTumor Hospital)Xinjiang Medical UniversityUrumchi 830011China

METASTATIC gastric tumors are clinically uncommon,and metastatic gastric cancer from breast cancer was rarely *** we report a case of gastric metastasis of atypical medullary carcinoma from breast.

关键词： gastric metastasis breast cancer atypical medullary carcinoma

ATTRACTORS FOR DISCRETIZATION OF GINZBURG-LANDAU-BBM EQUATIONS

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Journal of Computational Mathematics 2001年第2期19卷 195-204页

作者： Mu-rong jiang bo-ling Guo Department of Mathematics Yunnan UniversityKunming 650091China R&D Center for Parallel Software Institute of SoftwareChinese Academy of SciencesBeijing 100080China Institute of Applied Physics and Computational Mathematics Beijing 100088China

Focuses on a study which discreted Ginzburg-Landau-BBM equations with periodic initial boundary value conditions by the finite difference method in spatial direction. Background on the discretization of the equations and the priori estimates; Existence of the attractors for the discrete system; Estimates of the upper bounds of Hausdorff and fractal dimensions for the attractors.

关键词： attractor spatially discreted Ginzburg-Landau-BBM equations Hausdorff and fractal dimensions

An inverse problem to estimate an unknown order of a Riemann-Liouville fractional derivative for a fractional Stokes' first problem for a heated generalized second grade fluid

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Acta Mechanica Sinica 2015年第2期31卷 153-161页

作者： bo Yu Xiaoyun jiang haitao Qi School of Mathematics Shandong University School of Mathematics and Statistics Shandong University

In this paper,we propose a numerical method to estimate the unknown order of a Riemann-Liouville fractional derivative for a fractional Stokes＇ first problem for a heated generalized second grade *** implicit numerical method is employed to solve the direct *** the inverse problem,we first obtain the fractional sensitivity equation by means of the digamma function,and then we propose an efficient numerical method,that is,the Levenberg-Marquardt algorithm based on a fractional derivative,to estimate the unknown order of a Riemann-Liouville fractional *** order to demonstrate the effectiveness of the proposed numerical method,two cases in which the measurement values contain random measurement error or not are *** computational results demonstrate that the proposed numerical method could efficiently obtain the optimal estimation of the unknown order of a RiemannLiouville fractional derivative for a fractional Stokes＇ first problem for a heated generalized second grade fluid.

关键词： Riemann-Liouville fractional derivative Generalized second grade fluid Inverse problem Implicit numerical method Fractional sensitivity equation