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Virtual reality-based cognitive-behavioural therapy for the treatment of anxiety in patients with acute myocardial infarction:a randomised clinical trial

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General Psychiatry 2024年第2期37卷 189-196页

作者： Yuanyuan Li Juan Peng Pingyuan Yang Jiajun Weng Yan'e Lu Jiajia Liu Shikun Xu Lihua Guan Dong Huang Qibing Wang Juying Qian Zexin Zhao yabin wei Junbo Ge Xiao Huang Department of Psychological Medicine Zhongshan Hospital Fudan UniversityShanghaiChina Department of Cardiology Zhongshan HospitalFudan UniversityShanghai Institute of Cardiovascular DiseasesNational Clinical Research Center for Interventional MedicineShanghaiChina Department of Psychological Medicine Shanghai Geriatric Medical CenterShanghaiChina School of Nursing Peking UniversityBeijingChina Beijing Key Laboratory of Drug Dependence Research National Institute on Drug DependencePeking UniversityBeijingChina

Background The presence of mental health conditions is pervasive in patients who experienced acute myocardial infarction(AMI),significantly disrupting their *** timely and easily accessible psychological interventions using virtual reality-based cognitive-behavioural therapy(VR-CBT)could potentially improve both acute and long-term symptoms affecting their mental *** We aim to examine the effectiveness of VR-CBT on anxiety symptoms in patients with AMI who were admitted to the intensive care unit(ICU)during the acute stage of their *** In this single-blind randomised clinical trial,participants with anxiety symptoms who were admitted to the ICU due to AMI were continuously recruited from December 2022 to February *** who were Han Chinese aged 18-75 years were randomly assigned(1:1)via block randomisation to either the VR-CBT group to receive VR-CBT in addition to standard mental health support,or the control group to receive standard mental health support ***-CBT consisted of four modules and was delivered at the bedside over a 1-week *** were done at baseline,immediately after treatment and at 3-month *** intention-to-treat analysis began in June *** primary outcome measure was the changes in anxiety symptoms as assessed by the Hamilton Anxiety Rating Scale(HAM-A).Results Among 148 randomised participants,70 were assigned to the VR-CBT group and 78 to the control *** 1-week VR-CBT intervention plus standard mental health support significantly reduced the anxiety symptoms compared with standard mental health support alone in terms of HAM-A scores at both post intervention(Cohen’s d=−1.27(95%confidence interval(CI):−1.64 to−0.90,p<0.001)and 3-month follow-up(Cohen’s d=−0.37(95%CI:−0.72 to−0.01,p=0.024).Of the 70 participants who received VR-CBT,62(88.6%)completed the entire *** was the main reported adverse event(n=5).Conclusions Our results indicate that VR-CB

关键词： admitted behaviour treatment

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非正式地位影响安全建言行为机制分析

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中国安全生产科学技术 2024年第7期20卷 200-207页

作者：聂山焱李乃文杨洋魏亚彬辽宁工程技术大学工商管理学院辽宁葫芦岛125105

为探究非正式地位影响安全建言行为的机制,在文献研究与理论分析基础上,引入相对剥夺感和心理所有权2个中介变量,建立四者关系的假设模型,借鉴成熟量表对468名矿工进行问卷调查,应用SPSS 26.0和Amos 24.0分析验证假设模型。研究结果表明... 详细信息

为探究非正式地位影响安全建言行为的机制,在文献研究与理论分析基础上,引入相对剥夺感和心理所有权2个中介变量,建立四者关系的假设模型,借鉴成熟量表对468名矿工进行问卷调查,应用SPSS 26.0和Amos 24.0分析验证假设模型。研究结果表明:非正式地位对安全建言行为有显著正向影响,相对剥夺感和心理所有权分别中介非正式地位对安全建言行为的影响,相对剥夺感和心理所有权在非正式地位与安全建言行为关系间发挥链式中介作用。研究结果不仅拓展非正式地位对安全建言行为的影响机制,也可为煤矿安全管理提供参考。

关键词：非正式地位相对剥夺感心理所有权安全建言行为

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Fiber-Optic Microstructure Sensors:A Review

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Photonic Sensors 2021年第2期11卷 227-261页

作者： Zengling RAN Xiu HE Yunjiang RAO Dong SUN Xiaojuan QIN Debiao ZENG Wangwei CHU Xiankun LI yabin wei Fiber Optics Research Center(FORC) Key Laboratory of Optical Fiber Sensing&CommunicationsUniversity of Electronic Science and Technology of ChinaChengdu 611731China Chengdu Aircraft Industrial Group Co. Ltd.Chengdu 610092China

This paper reviews a wide variety of fiber-optic microstructure(FOM)sensors,such as fiber Bragg grating(FBG)sensors,long-period fiber grating(LPFG)sensors,Fabry-Perot interferometer(FPI)sensors,Mach-Zchnder interferometer(MZI)sensors,Michelson interferometer(MI)sensors,and Sagnac interferometer(SI)*** FOM sensor has been introduced in the terms of structure types,fabrication methods,and their sensing *** addition,the sensing characteristics of different structures under the same type of FOM sensor are compared,and the sensing characteristics of the all FOM sensors,including advantages,disadvantages,and main sensing parameters,are *** also discuss the future development of FOM sensors.

关键词： Fiber-optic sensors Fabry-Perot,fiber Bragg grating long period grating Mach-Zehndcr interferometer Michelson interferometer Sagnac interferometer

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Eu-MOF-Based Fluorescent Ratiometric Sensor by Detecting 3,4,5-Trihydroxybenzoic for Fingerprint Visualization on Porous Objects

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Photonic Sensors 2024年第1期14卷 85-98页

作者： Muwen LIANG yabin ZHAO Yaping LUO Bin DU wei HU Bing LIU Xihui MU Zhaoyang TONG Department of Investigation People's Public Security University of ChinaBejing 100038China State Key Laboratory of NBC Protection for Civilian Beijing 102205China

Latent fingerprints(LFPs)at the crime scene are served as important clues to locate the trajectory of criminal behavior and portray the characteristics of the ***,visualizing LFPs is of considerable *** this work,the europium metal-organic framework(Eu-MOF)sensor was successfully constructed for sensitive detection of gallic acid(3,4,5-trihydroxybenzoic acid,GA)and visualization of the sweat *** boric-acid-modified Eu-MOF was prepared by using the simple one-pot solvothermal method using Eu as the metal i ion center and 3,5-dicarboxybenzeneboronic acid(BBDC)as the organic *** sensor showed desirable photoluminescent performance through the chelating of BBDC with Eu3+.The sensor exhibited the satisfactory linear relationship to GA in the range of 1 nM to 20 nM with a low detection limit of 0.34 nM under the optimized *** prepared sensor with ideal selectivity to GA was successfully applied for visualizing LFPs on porous substrates with the high contrast and superior *** the good performance of the sensor,all fingerprint images obtained from 1200 samples presented clear friction ridges and met the identification ***,the sensor had less impact on the subsequent deoxyribonucleic acid(DNA)detection,displaying a promising perspective for applications in extracting physical evidence of site investigation.

关键词： Europium metal-organic framework(Eu-MOF) photoluminescence 3,4,5-trihydroxybenzoic latent fingerprints(LFPs)development

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中巴经济走廊气象水文灾害综合风险评估

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农业工程学报 2023年第17期39卷 107-115页

作者：魏亚斌方泽华陶辉中国科学院新疆生态与地理研究所荒漠与绿洲生态国家重点实验室干旱区生态安全与可持续发展重点实验室乌鲁木齐830011 中国科学院大学北京100049 中国-巴基斯坦地球科学研究中心中国科学院-巴基斯坦高等教育委员会伊斯兰堡45320

全球变化背景下,中巴经济走廊地区气象水文灾害事件频繁发生,气象水文灾害风险评估对该地区防灾减灾具有重要的科学意义。该研究基于中巴经济走廊1961—2015年气象水文数据降水(最高及最低气温)、标准化降水蒸散指数(standardized preci... 详细信息

全球变化背景下,中巴经济走廊地区气象水文灾害事件频繁发生,气象水文灾害风险评估对该地区防灾减灾具有重要的科学意义。该研究基于中巴经济走廊1961—2015年气象水文数据降水(最高及最低气温)、标准化降水蒸散指数(standardized precipitation evapotranspiration index,SPEI)、地形数据(高程、坡度)等计算了暴雨、高温、低温、干旱、洪水五大灾种致灾因子危险性,结合人口密度、人口结构、耕地面积占比、农作物种植面积、道路密度以及GDP等承灾体数据,采用层次分析法和熵权法相结合的方法确定致灾因子危险性和承灾体脆弱性指标权重,利用风险矩阵法和Borda序值法开展中巴经济走廊气象水文灾害综合风险评估,并划分不同等级的风险区。研究表明:1)多灾种高危险性地区主要位于巴基斯坦信德省(Sindh)和旁遮普省(Punjab),约占中巴经济走廊总面积的9%。2)承灾体综合脆弱性计算结果表明巴基斯坦俾路支省(Balochistan)、信德省(Sindh)、旁遮普省(Punjab)以及开伯尔-普什省(Khyber Pakhtunkhwa)脆弱性等级相对较高,而中国喀什地区脆弱性等级相对较低。3)中巴经济走廊综合风险分布具有显著的空间异质性,高风险地区主要分布于巴基斯坦信德省、旁遮普省、巴基斯坦开伯尔-普什图省的部分地区以及俾路支省的西部地区。中巴经济走廊低、中低、中、高风险等级区域面积占比分别为14.09%、17.27%、37.70%、30.94%。在区县尺度上巴基斯坦伊斯兰堡(Islamabad)和拉合尔(Lahore)的综合风险等级最高,而中国乌恰县和巴基斯坦的加拉特县(Ziarat)的综合风险最低。评估结果可为中巴经济走廊气象水文灾害监测与防灾减灾提供科学依据。

关键词：风险评估层次分析法防灾减灾中巴经济走廊组合权重风险矩阵法

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基于集成BP神经网络的数控机床主轴热误差建模

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计算机集成制造系统 2018年第6期24卷 1383-1390页

作者：谭峰殷鸣彭骥卫亚斌殷国富四川大学制造科学与工程学院四川成都610065

为了解决单一BP神经网络模型预测性能不稳定的问题,提出一种集成BP神经网络的数控机床主轴热误差建模方法。采用模糊c均值聚类法筛选温度敏感点,消除了冗余温度变量间的多重共线性。从机器学习的角度出发,分别采用平均法、中位数法和普... 详细信息

为了解决单一BP神经网络模型预测性能不稳定的问题,提出一种集成BP神经网络的数控机床主轴热误差建模方法。采用模糊c均值聚类法筛选温度敏感点,消除了冗余温度变量间的多重共线性。从机器学习的角度出发,分别采用平均法、中位数法和普通最小二乘法将几种具有弱预测性能的典型BP神经网络模型进行集成。以THM6380卧式加工中心为研究对象进行了主轴热误差实验,热误差预测性能分析结果表明,集成模型的预测精度和泛化能力优于单一BP神经网络模型,为机床主轴热误差建模及后续热误差补偿提供了新的思路。

关键词：主轴热误差 BP神经网络模糊c均值聚类普通最小二乘法集成模型

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Novel role for RbAp48 in Transforming Regulation of Human Papillomavirus Type 16 in Cervical Cancer

Novel role for RbAp48 in Transforming Regulation of Human Pa...

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24th International Papillomavirus Conference and Clinical Workshop

作者： Kong Li Xiuping Yu weiming Zhao Jihui Jia yabin Zhou wei Tang Mei Qi Xiaohui Bai weifang Zhang Shandong University

＜正＞Although human papillomavirus（HPV）infections are the primary cause of cervical cancer,the molecular mechanism by which HPV induces cervical cancer remains largely *** used two-dimensional electrophoresis with mass spectrometry to study protein expression profiling between HPV-16-positive cervical mucosa epithelial H8 cells and cervical cancer Caski celis to identify 18 differentially expressed *** them,retinoblastoma-binding protein 4（RbAp48）was selected and its differentiation expression verified with both additional cervical cancer-derived cell lines and human tissues of cervical

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浅析游戏教学法在小学数学教学中的运用

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科技资讯 2021年第23期19卷 121-123页

作者：魏亚斌甘肃省临洮县第三实验小学甘肃定西730500

在小学数学教学之中,可以将游戏教学法作为燃起小学生数学学习热情、提高小学生数学学习质量的一项重要方式。若能够将枯燥的数学知识与富有趣味的课堂游戏相结合,就可以使小学生在参与游戏的过程中充分感知数学的无穷趣味,产生身心层... 详细信息

在小学数学教学之中,可以将游戏教学法作为燃起小学生数学学习热情、提高小学生数学学习质量的一项重要方式。若能够将枯燥的数学知识与富有趣味的课堂游戏相结合,就可以使小学生在参与游戏的过程中充分感知数学的无穷趣味,产生身心层面的愉悦感以及满足感,还能够以此来激发小学生学习数学知识的动机,在潜移默化中培养小学生对于数学学科的喜爱之情,进而有利于提升小学生的数学学习素质及水平。

关键词：游戏教学法小学数学教学运用

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A low-frequency and broadband wave-insulating vibration isolator based on plate-shaped metastructures

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Applied Mathematics and Mechanics(English Edition) 2024年第7期45卷 1171-1188页

作者： wei wei Feng GUAN Xin FANG College of Intelligent Science National University of Defense TechnologyChangsha410073China Naval Research Academy Beijing100161China

A metamaterial vibration isolator,termed as wave-insulating isolator,is proposed,which preserves enough load-bearing capability and offers ultra-low and broad bandgaps for greatly enhanced wave *** consists of plate-shaped metacells,whose symmetric and antisymmetric local resonant modes offer several low and broad mode bandgaps although the complete bandgap remains high and *** bandgap mechanisms,vibration isolation properties,effects of key parameters,and robustness to complex conditions are *** experimentally demonstrated,the wave-insulating isolator can improve the vibration insulation in the ranges of[50 Hz,180 Hz]and[260 Hz,400 Hz]by 15 dB and 25 dB,respectively,in contrast to the conventional isolator with the same first resonant frequency.

关键词： metamaterial and metastructure vibration isolation bandgap wave insulation plate

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The lithology and composition of lunar mantle modifi ed by ilmenite bearing cumulate: A thermodynamic model

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Acta Geochimica 2024年第05期43卷 856-875页

作者： wei Huang wei Du State Key Laboratory of Ore Deposit Geochemistry Institute of GeochemistryChinese Academy of Sciences University of Chinese Academy of Sciences Center for Excellence in Comparative Planetology Chinese Academy of Sciences

Due to their high density,the ilmenite-bearing cumulates (IBC)(with or without KREEP) formed during the late-stage lunar magma ocean solidifi cation are thought to sink into the underlying lunar mantle and trigger lunar mantle *** evidence implied that IBC may descend deep inside the Moon and remain as a partially molten layer at the core-mantle boundary (CMB).However,partial melting may have occurred on the mixed mantle cumulates during the sinking of IBC/KREEP and the silicate melt may be positively buoyant,thus preventing the IBC/KREEP layer from sinking to the ***,we perform thermodynamic simulation on the stability of lunar mantle cumulates at diff erent depths mixed with diff erent amounts of IBC/KREEP from an updated LMO *** modeling results suggest that the sinking of IBC/KREEP will cause at least 5 wt%partial melting in the shallow (～120 km) and a much larger degree of partial melting in the deep lunar mantle (～420 km).Due to the density contrast with the surrounding mantle,IBC/KREEP-bearing melts could potentially decouple under certain *** modifi ed lunar mantle by sinking of IBC/KREEP can better explain the formation of diff erent kinds of lunar basaltic magma than the primary lunar mantle formed through diff erentiation of lunar magma *** of IBC/KREEP back into the lunar mantle may introduce plagioclase,clinopyroxene,garnet,and incompatible radioactive elements into the deep lunar mantle,which will further aff ect the thermal and chemical evolution of the lunar interior.

关键词： Ilmenite-bearing cumulate KREEP Lunar mantle overturn Partial melting pMELTS

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