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The Sacred Imagination of Mountains and Its Spatial Influence in Early Medieval China： The Case of Mount Tiantai

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Social Sciences in China 2018年第1期39卷 132-164页

作者： wei bin Wuhan University

Mountains were among the most important sacred geographical spaces in early medieval China thanks to the widespread building of Buddhist temples and Taoist abbeys in the mountains. They were sanctified both in imagination and in reality in the early medieval era. Accordingly, spatial studies have been conducted along these two dimensions. The former dimension deals with the numerous abodes of sages and immortals, while the latter examines Buddhist and Taoist monks and the stone chambers and temples or abbeys in which they practiced self-cultivation. In the case of Mount Tiantai, an imagined system of immortals＇ mountain abodes had emerged as early as in the middle of the Eastern Jin dynasty. A specific immortal was Wang Ziqiao, the Perfected of Mount Tongbai, who had authority over the Jinting palace and administration. The imagining of immortals＇ abodes not only helped the Taoists determine the locations of Taoist abbeys, but also inspired monks who hoped to practice self-cultivation with the help of the powers of mountain gods and immortals. In a sense, this was a process in which knowledge of the immortals shaped the landscape of Buddhist temples and Taoist abbeys.

关键词： sacred space sacred imagination Mount Tiantai Buddhist temples Taoistabbeys

四磨汤联合金双歧治疗小儿功能性消化不良临床研究

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湖北中医药大学学报 2024年第2期26卷 73-75页

作者：崔洪蛟陈伟斌上海中医药大学附属岳阳中西医结合医院上海200437

目的观察四磨汤联合金双歧治疗小儿功能性消化不良(FD)的临床疗效。方法将我院96例FD患儿随机分为治疗组与对照组各48例。对照组服用金双歧,治疗组服用四磨汤联合金双歧。比较两组临床疗效,嗳气和上腹不适消失时间,60、90、120 min胃... 详细信息

目的观察四磨汤联合金双歧治疗小儿功能性消化不良(FD)的临床疗效。方法将我院96例FD患儿随机分为治疗组与对照组各48例。对照组服用金双歧,治疗组服用四磨汤联合金双歧。比较两组临床疗效,嗳气和上腹不适消失时间,60、90、120 min胃窦残留量,身体质量指数(BMI),中医证候积分及随访6个月复发率,不良反应发生率。结果治疗后,治疗组总有效率显著高于对照组(P0.05)。结论四磨汤联合金双歧显著提高治疗小儿FD的疗效,降低复发率和不良反应发生率,增强胃排空,促进生长发育,降低中医证候。

关键词：功能性消化不良小儿四磨汤金双歧

Targeting the mammalian target of rapamycin pathway in osteosarcoma using combinative chemotherapy

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Chinese Medical Journal 2013年第10期126卷 1978-1981页

作者： LIU Pei-yi ZHANG wei-bin wei Yi-yong Department of Orthopedics Ruijin Hospital Shanghai Jiao TongUniversity School of Medicine Shanghai Institute of Traumatologyand Orthopedics Shanghai 200025 China

Osteosarcoma is the most common primary malignant ＇bone sarcoma, and occurs predominantly in childrenand young adults. The overall survival of patients with osteosarcoma remains low at approximately 60%.1 The prognosis of osteosarcoma patients is highly associated with response to chemotherapy. Although multiple chemotherapy regimens have improved the outcome of patients with osteosarcoma, resistance to current regimens has been reported in more than 30% of patients,2 highlighting the need for novel, targeted therapies.

关键词： osteosarcoma mammalian target of rapamycin pathway chemotherapy.

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煤矿短壁工作面水力压裂顶板弱化试验

陕西煤炭 2024年第4期43卷 1-5页

作者：刘兴安韩彪魏斌陕西神木神源煤炭矿业有限公司陕西榆林719000 中煤科工开采研究院有限公司北京100013 天地科技股份有限公司开采设计事业部北京100013

陕西神木某煤矿短壁工作面切眼长度75 m,推采长度240 m,工作面上覆坚硬顶板。针对短壁工作面初采期间采空区顶板冒落不及时这一现象,采用了水力压裂技术对工作面上覆顶板进行有效弱化。通过分析该矿ST5201工作面采用水力压裂弱化顶板的... 详细信息

陕西神木某煤矿短壁工作面切眼长度75 m,推采长度240 m,工作面上覆坚硬顶板。针对短壁工作面初采期间采空区顶板冒落不及时这一现象,采用了水力压裂技术对工作面上覆顶板进行有效弱化。通过分析该矿ST5201工作面采用水力压裂弱化顶板的效果,得出深孔水力压裂强制放顶时裂隙扩展半径可达30 m左右,压裂后工作面初次来压步距为20.5 m左右;从回采期间采空区顶板冒落效果,施工期间人工劳动强度、操作安全角度等方面验证了水力压裂对短壁工作面回采期间的安全可靠性,为短壁工作面坚硬顶板治理提供了有效途径。

关键词：短壁工作面坚硬顶板水力压裂顶板弱化强制放顶

Nonlinear Refractive Index Measurement Utilizing Bistable Behavior of Double Coupling Optical Fiber Ring Resonator

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Photonic Sensors 2015年第1期5卷 79-83页

作者： Lei YANG wei PAN bin LUO Lianshan YAN Center for Information Photonics & Communications School of Information Science and Technology SouthwestJiaotong University Chengdu 610031 China

A novel approach for measuring the nonlinear refractive index of an optical fiber utlizing the bistable behavior of the double coupling optical fiber ring resonator was proposed and investigated. The switch-off or switch-on power decreases with an increase in the nonlinear refractive index n2 （m2/W）, and the dependence of swith-off or switch-on power on the nonlinear refractive index was analyzed numerically. Simulation results showed that the switch-off power and switch-on power （in dBW） decreased linearly with loglo （n2） in a 100-m-length fiber ring resonator, when n2 changed from 3.2 ×10^-20 m2/W to 2.5 × 10^-17 m2/W or nearly n2 = 3.2 × 10^-20 m2/W. These mean that high accuracy as well as large-scale nonlinear refractive index measurement can be achieved by the proposed approach.

关键词： Bistable behavior nonlinear refractive index optical fiber ring resonator

维普期刊数据库评论

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围岩多变隧道微台阶快速施工技术研究

山西建筑 2024年第16期50卷 174-177,189页

作者：陈海鹏魏斌张炀中铁十二局集团第一工程有限公司陕西西安710000

复杂艰险山岭隧道地质多变,开挖工法时常在全断面与台阶法之间不断转换,传统施工需更换台架等,转换困难,造成窝工等问题。依托宜兴铁路复杂岩溶隧道,提出以全电脑三臂凿岩台车、多功能拱架安装台车及双臂湿喷机械手等机械化配套的微台... 详细信息

复杂艰险山岭隧道地质多变,开挖工法时常在全断面与台阶法之间不断转换,传统施工需更换台架等,转换困难,造成窝工等问题。依托宜兴铁路复杂岩溶隧道,提出以全电脑三臂凿岩台车、多功能拱架安装台车及双臂湿喷机械手等机械化配套的微台阶快速施工技术。改进传统开挖台架为多功能拱架安装台车,实现了微台阶与全断面的直接转换以及拱架的自动提升与安装。经现场实践对比分析,该技术有效融合了现有先进设备,实现了工序紧密流水作业,充分发挥了凿岩台车的快速钻孔与多功能拱架安装台车的同步快速支护优势,减少了传统工序中的“隐形窝工”与作业人员数量,实现了真正意义上的降本增效,提高了复杂隧道开挖安全系数。同时机械化配套施工极大地推进了山岭隧道智能化建造的应用与发展,对相关复杂类型隧道施工具有一定的参考意义。

关键词：微台阶复杂隧道机械化快速施工

呼吸机相关性肺炎患者出院后生存质量及与特征变量的相关性分析

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临床误诊误治 2024年第11期37卷 58-64页

作者：孙宏凤魏斌钱春燕天长市中医院重症医学科安徽滁州239000

目的研究呼吸机相关性肺炎(ventilator-associated pneumonia,VAP)患者出院后生存质量情况,并对特征变量进行相关性分析。方法选取2019年11月至2022年11月诊治的100例VAP作为研究对象,收集患者临床特征、世界卫生组织生存质量测定量表简... 详细信息

目的研究呼吸机相关性肺炎(ventilator-associated pneumonia,VAP)患者出院后生存质量情况,并对特征变量进行相关性分析。方法选取2019年11月至2022年11月诊治的100例VAP作为研究对象,收集患者临床特征、世界卫生组织生存质量测定量表简表(WHOQOL-BREF)评分;分析患者生存质量现状,比较不同临床、肺功能特征患者生存质量;分析降钙素原(PCT)、白细胞计数(WBC)、C反应蛋白(CRP)与肺功能指标、WHOQOL-BREF评分的相关性;采用多元线性回归分析VAP患者生存质量的影响因素;采用受试者工作特征(ROC)曲线分析PCT、WBC、CRP联合预测患者生存质量的价值。结果100例VAP患者WHOQOL-BREF量表生理、心理、社会关系维度评分及总评分均低于常模评分(P<0.01),且低生存质量患者39例,占比为39.00%;年龄大、心功能不全及PCT、WBC、CRP升高人群低生存质量者占比比较差异有统计学意义(P<0.01);用力肺活量(FVC)异常人群低生存质量患者占比高于正常人群(P<0.01);第1秒用力呼气量(FEV1)/FVC异常人群低生存质量患者占比高于正常人群(P<0.01);VAP患者PCT、WBC、CRP与FVC、FEV1/FVC、WHOQOL-BREF评分呈负相关(P均<0.05);多元线性回归分析显示,年龄大、心功能不全及PCT、WBC、CRP升高是VAP患者生存质量的影响因素(P<0.01);ROC曲线显示,PCT、WBC联合CRP预测VAP患者生存质量的曲线下面积(AUC)为0.911,大于PCT、WBC、CRP单一预测的AUC(P<0.01)。结果VAP患者出院后低生存质量者占比较高,年龄大、心功能不全及PCT、WBC、CRP升高是VAP患者生存质量的影响因素;且PCT、WBC、CRP异常水平与肺功能、生存质量呈负相关,其联合预测患者生存质量具有一定参考价值。

关键词：呼吸机相关性肺炎用力肺活量第1秒用力呼气量降钙素原 C反应蛋白相关性影响因素分析生存质量

Quartz crystallinity index:New quantitative evidence for biogenic silica of the Late Ordovician to Early Silurian organic-rich shale in the Sichuan Basin and adjacent areas,China

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Science China Earth Sciences 2021年第5期64卷 773-787页

作者： Guoheng LIU Gangyi ZHAI Rui YANG Tingpeng HE bin wei School of Geosciences China University of Petroleum(East China)Qingdao 266580China Oil and Gas Survey China Geological SurveyBeijing 100083China Key Laboratory of Tectonics and Petroleum Resources Ministry of EducationChina University of GeosciencesWuhan 430074China Chongqing Institute of Geology and Mineral Resource Chongqing 401120China Liaohe Petroleum Exploration Bureau Panjin 124010China

Quartz crystallinity index(QCI)was used to reflect the crystallisation of silica in the Late Ordovician Wufeng(WF)and Early Silurian Longmaxi(LM)Formation shale,as well as the airborne volcanic ash-derived silica in the Lucaogou Formation tuffaceous shale,to distinguish the two types of *** silica in different graptolite biozones exhibited different *** WF2–3,LM1–4 graptolite biozones showed obviously lower QCI values than the LM5–9 graptolite biozones and the Lucaogou Formation *** graptolite organisms played the role of adsorption,fixation,and precipitation in silicon accumulation and enrichment in *** biogenic origin caused the poorest quartz crystallisation in WF2–3 and LM1–4 graptolite biozones *** airborne volcanic ash-derived silica in the Lucaogou Formation tuffaceous shale exhibited relatively poor quartz crystallisation because of weaker diagenesis ***,although the WF2–3 and LM1–4 graptolite biozones underwent strong diagenesis and contained a small amount of detrital quartz,the silica still exhibited lower QCI values than the airborne volcanic ash-derived silica in the Lucaogou Formation tuffaceous *** biogenic silica crystallisation was much poorer than that of the airborne volcanic ash-derived *** is an effective quantitative index to demonstrate the biogenic silica in the organic-rich and silica-rich shale.

关键词： Biogenic silica Volcanic ash-derived silica Quartz crystallinity index Late Ordovician Wufeng Formation Early Silurian Longmaxi Formation

基于GAN的铁路5G-R车地无线通信测试数据生成方法

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中国铁路 2024年第8期 97-106页

作者：魏斌邹劲柏刘立海王耀国陈砚明上海应用技术大学轨道交通学院中铁第四勘察设计院集团有限公司包神铁路集团有限公司

鉴于当前铁路5G-R应用研究中通信测试数据少的问题，结合公网5G基站的有关标准和铁路无线通信业务应用特点，提出面向铁路通信场景的基于GAN的数据生成方法。通过介绍GAN算法原理，分析5G-R通信数据特征，采用GAN模型进行5G-R业务数据... 详细信息

鉴于当前铁路5G-R应用研究中通信测试数据少的问题，结合公网5G基站的有关标准和铁路无线通信业务应用特点，提出面向铁路通信场景的基于GAN的数据生成方法。通过介绍GAN算法原理，分析5G-R通信数据特征，采用GAN模型进行5G-R业务数据生成仿真，并设计LSTM预测模型验证生成样本真实度与3GPP标准及相关规范的符合性。实验结果表明：5G-R车地无线通信测试数据GAN模型训练结果可靠，可用于5G-R业务负荷相关应用研究。

关键词： 5G-R GAN 数据生成 LSTM 车地无线通信

来源：博看期刊