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维普期刊数据库

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Journal of Traditional Chinese Medicine 2014年第4期34卷 518-522页

作者： meng cui Haiyan Li Xueqin Hu Institute of Information on Traditional Chinese Medicine China Academy of Chinese Medical Sciences

In this paper,we analyze the four distinct characteristics of information on Traditional Chinese Medicine(TCM), namely epistemological information,phenomenon information, overall information, and time information. These characteristics bear to some extent strong similarity to the three characteristics of "Big Data", namely integrity data, fuzzy data and correlation data, so the advent of the age of "Big Data" is bound to create good opportunities for the development of TCM informatics and is also be expected to provide methods and techniques for processing and analysis of TCM "comprehensive data".

关键词： Medicine Chinese traditional Medical informatics Bigdata Comprehensive data

Herbal compatibility of Traditional Chinese Medical formulas for acquired immunodeficiency syndrome

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Journal of Traditional Chinese Medicine 2012年第3期32卷 329-334页

作者： meng cui Jinghua Li Haiyan Li Chunxin Song Institute of Informationon Traditional Chinesuiue Medicine China Academy of Chinese Medical Sciences No. 16 Dongzhimennei NanxiaojieSt. DoCheng District Beijing 100700 China Guang'anmen Hospital China Academy ofChinese Medical Sciences No.5 BeiXianGe St. XiCheng Dis-trict Beijing 100053 China

OBJECTIVE:Because herbal compatibility is one of the most important reasons why Traditional Chinese Medcine(TCM) formulas are effective for acquired immunodeficiency syndrome(AIDS),our study aimed to determine the compatibility of herbs based on published AIDS clinical research in Chinese *** achieve this aim,we designed a new data-mining algorithm according to TCM data ***:We found 25 clinical AIDS studies,all using Chinese herbs for treatment,in the Traditional Chinese Medicine Database System,and information on diagnosis and treatment was *** find out herbal compatibility,especially the formulae for herbal combinations,we proposed an improved association rule algorithm based on the frequency of *** this algorithm,all the compatibility relationships were displayed in a tree structure,by which the relationship between formulas and their derivation could be clearly ***:Data analysis showed that approximately 100 herbs have been used for treating *** on the whole herb compatibility tree,we calculated a basic formula for AIDS:Huang Qi combined with Ren Shen,Fu Ling,Bai Zhu,Bai Zhu,Dang Gui,and Bai *** formula,deriving from most of clinical prescriptions,and was chosed by most of clinicians for AIDS *** data mining we found that Qi replenishment and detoxification were the main treatment principles,which coincided with the AIDS pathological mechanism in which immune function is destroyed by human immunodeficiency virus(HIV).CONCLUSIONS:Our data-mining results suggest that the core TCM treatment of AIDS is replenishing Qi and detoxification,by which AIDS patients' immune system may be *** of Huang Qi with some frequently-used herbs have shown real efficacy in clinical practice,which warrants pharmacological research in the future.

关键词： Acquired immunodeficiency syndrome Drugs Chinese herbal Chinese medical formula Data mining

Cable coupling response in metal cavity under X-ray irradiation

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Nuclear Science and Techniques 2024年第10期35卷 110-120页

作者： Mao-Xing Zhang Lan-Feng Yuan cui meng Yi-Nong Liu Department of Engineering Physics Tsinghua UniversityBeijing 100084China College of Electrical Engineering Zhejiang UniversityHangzhou 310007China Laboratory of Particle and Radiation Imaging Ministry of EducationBeijing 100084China

This study investigates the coupling response of cables inside a metal cavity under X-ray irradiation using the finite-difference time-domain method,particle simulation method,and transmission-line equation to solve the electromagnetic field inside the cavity and load voltage at the cable terminal under X-ray *** results show that under a strong ionizing radiation environment of 1 J/cm^(2),a strong electromagnetic environment is generated inside the *** cable shielding layer terminal couples a voltage of 15.32 V,whereas the core wire terminal couples a voltage of 0.31 *** strong X-ray irradiation,the metal cavity not only fails to provide electromagnetic shielding,but also introduces new electromagnetic *** study also provides a method for reducing the number of emitted electrons by adding low-Z materials,which can effectively reduce the coupled electric field and voltage.

关键词： Ionizing radiation Metal cavity System-generated electromagnetic pulse Transmission-line model

Cu(OH)_(2)/CMC one-dimensional composite-nanofiber-based electrochemical sensor for aspirin detection

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Nanotechnology and Precision Engineering 2023年第2期6卷 48-56页

作者： meng cui Xiaohui Wang Ziang Quan Bing Xu Di Gao Key Laboratory of Special Functional Materials in Colleges and Universities of Jilin Province Jilin Institute of Chemical TechnologyJilin 132022China Jilin Electric Power Plant National Energy GroupJilin 132022China

Copper-based nanomaterials have been widely used in catalysis,electrodes,and other applications due to their unique electron-transfer *** this work,an efficient electrochemical sensor based on an electrode modified with one-dimensional Cu(OH)_(2)/carboxymethyl cellulose(CMC)composite nanofibers was fabricated and investigated for the detection of *** electron microscopy was employed to examine the morphological characteristics of these composite *** voltammetry and electrochemical impedance spectroscopy were used to assess the electrochemical performance of a Cu(OH)_(2)/CMC composite nanofiber-modified *** findings indicate that the modified electrode has a very high sensitivity to *** observed enhanced performance could be a result of the high surface-to-volume ratio of the composite nanofibers and their superior electron-transport characteristics,which may hasten electron transfer between aspirin and the surfaces of the modified *** detection technique also demonstrated strong selectivity for *** findings imply that the technique can be applied as a highly effective and selective approach to aspirin measurement in biological science.

关键词： Sodium carboxymethyl cellulose Cu(OH)_(2)nanofiber Electrochemical sensor Aspirin

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复合材料T形长桁制造技术研究

合成纤维 2025年第1期54卷 61-65,81页

作者：柳青闫恩玮孟翠翠何煜文余高杰中航西安飞机工业集团股份有限公司陕西西安710089

以底缘对称T形长桁和非对称T形长桁为研究对象,通过不同长桁制造工艺方法、固化参数设置以及长桁固化变形因素分析,对比各类成型方法,结合模拟仿真分析影响长桁固化变形因素,探究AC531树脂体系下长桁制造的技术难点,为T形长桁的制造工... 详细信息

以底缘对称T形长桁和非对称T形长桁为研究对象,通过不同长桁制造工艺方法、固化参数设置以及长桁固化变形因素分析,对比各类成型方法,结合模拟仿真分析影响长桁固化变形因素,探究AC531树脂体系下长桁制造的技术难点,为T形长桁的制造工艺提供借鉴。

关键词：碳纤维复合材料 T形长桁制造技术固化变形模拟仿真

Synergistic effects of total ionizing dose and radiated electromagnetic interference on analog-to-digital converter

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Nuclear Science and Techniques 2022年第3期33卷 172-180页

作者： Ping Wu Lin Wen Zhi-Qian Xu Yun-Sheng Jiang Qi Guo cui meng Department of Engineering Physics Tsinghua UniversityBeijing 100084China Laboratory of Particle and Radiation Imaging Ministry of EducationBeijing 100084China Xinjiang Technical Institute of Physics and Chemistry Chinese Academy of SciencesUrumqi 830011China Key Laboratory of Functional Materials and Devices for Special Environments Urumqi 830011China

The influence of combined total ionization dose(TID)and radiated electromagnetic interference(EMI)in a commercial analog-to-digital converter(ADC)was *** degradation of the direct-current response,the static parameters,and the dynamic parameters caused by the TID and EMI separately and synergistically is *** experimental results demonstrate that the increase in TID intensifies data error and the signal-tonoise ratio(SNR)degradation caused by radiated *** cumulative distribution function of EMI failure with respect to data error and SNR with different TIDs was *** decreasing trend of the threshold was acquired with a small sample size of five for each TID *** result indicates that the ADC is more sensitive in a compound radiation environment.

关键词： Integrated circuit Total ionizing dose Electromagnetic radiation Synergistic effect Combined environment

Single transition-metal atoms anchored on a novel Diracdispersiveπ-πconjugated holey graphitic carbon nitride substrate:computational screening toward efficient bifunctional OER/ORR electrocatalysts

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Rare Metals 2024年第8期43卷 3819-3832页

作者： Chun-Yao Fang Xi-Hang Zhang Qiang Zhang Di Liu Xiao-meng cui Jing-Cheng Xu Cheng-Long Shi meng-Yu Yang College of Science University of Shanghai for Science and TechnologyShanghai 200093China School of Materials and Chemistry University of Shanghai for Science and TechnologyShanghai 200093China

Nonprecious-metal-group single-metal-atom catalysts with bifunctional catalytic capabilities toward the oxygen evolution reaction(OER)and oxygen reduction reaction(ORR)are highly sought after in energy-conversion and storage ***,producing renewable and sustainable energy sources remains ***,single-transition metal atoms anchored onπ-πconjugated two-dimensional(2D)graphitic carbon nitride substrates formπ-d conjugated conductive channels that enhance the overall electrocatalytic ***,firstprinciples calculations were carried out to design and demonstrate a novel macropore graphitic carbon nitride(gC_(10)N_(3))as a promising 2D electrocatalyst substrate to support single-transition metal(TM,from Sc to Au).The"donation-acceptance"charge interaction in the TM-N_(2)moiety effectively balances the adsorption strength of oxygenated intermediates in Ni@g-C_(10)N_(3)and Rh@gC_(10)N_3,making them effective bifunctional OER/ORR electrocatalysts with IrO_(2)/Pt-beyond overpotentials being as low as 0.39/0.38 V and 0.54/0.44 V,***,they possess high stability and conductivity and are less susceptible to oxidation and corrosion under working *** guarantees high activity under ambient ***,the origin of the OER/ORR activity of TM@g-C_(10)N_(3) is explained using multilevel descriptors:intrinsic(p,Bader charge,integral crystal orbital Hamilton population(ICOHP),bond length,and d-band center(εd).In particular,for optimal Ni@g-C_(10)N_(3),the clear hybridization between the Ni-d orbital and surface O-p orbital causes the paired electrons to occupy the bonding *** enables OH~*to be adsorbed on the Ni@g-C_(10)N_(3),thereby achieving the highest catalytic performance.

关键词： First-principles calculation Oxygen evolution reaction Oxygen reduction reaction Bifunctional electrocatalysts Single-metal-atom electrocatalysts

Simulation of electromagnetic pulses generated by escaped electrons in a high-power laser chamber

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Plasma Science and Technology 2018年第11期20卷 45-52页

作者： Hanbing JIN cui meng Yunsheng JIANG Ping WU Zhiqian XU Department of Engineering Physics Tsinghua UniversityBeijing 100084People＇s Republic of China Key Laboratory of Particle ＆Radiation Imaging Ministry of EducationBeijing 100084People＇s Republic of China

Intensive electromagnetic pulses （EMPs） can be generated when a high-power laser strikes a target. The transient electromagnetic field can have an intensity of up to several hundred kV m- 1 with a broad frequency of up to several gigahertz, which may affect diagnostics and interfere with, or even damage, electronic equipment. In this paper, the process in which hot electrons produced by the laser-target interaction radiate EMPs is studied and simulated. The physical process is divided into three stages which are： the production of hot electrons; the escape of hot electrons; and the generation of EMPs. Instead of using a general finite difference time domain （FDTD） method to solve the Maxwell equations, a particle-in-cell method together with a time- biased FDTD method is applied in EMP simulation to restrain high-frequency noise. The results show that EMPs are stronger with higher laser intensity and larger target size.

关键词： laser plasma particle-in-cell electromagnetic pulse

Improved ecological development model for lower Yellow River floodplain,China

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Water Science and Engineering 2020年第4期13卷 275-285页

作者： Jin-liang Zhang Yi-zi Shang Ji-xiang Liu Jian Fu meng cui Yellow River Engineering Consulting Co. Ltd.Zhengzhou 450003China State Key Laboratory of Simulation and Regulation of Water Cycle in River Basins China Institute of Water Resources and Hydropower ResearchBeijing 100038China

In this study,a model for the development of the wide floodplain in the lower Yellow River Basin,in China was *** model includes flood control schemes using grading criteria,enables sediment deposition in partitioned zones,and allows free exchange between channel runoff and *** wide floodplain located between the main channel and levees is divided into three typical regions:the tender,low,and high *** ecological models should be applied when these floodplains are *** paper describes the associated research ideas and methodology,and clarifies several key issues,including sediment prediction and regulation,land planning,land use,and a multi-dimensional framework of safeguard measures for industries on the lower Yellow River floodplain.A refined ecological development model is proposed for the lower Yellow River floodplain,and future work on ecological and sustainable development of the lower floodplain is *** establish a comprehensive system integrating runoff and sediment resource regulation in the Yellow River Basin,future work should focus on runoff and sediment exchange mechanisms in the wandering lower ***,it is necessary to improve theories on floodplain planning and ecological construction,and these theories should be integrated with the research findings on land development across the lower Yellow River floodplain.©2020 Hohai *** and hosting by Elsevier *** is an open access article under the CC BY-NC-ND license(http://***/licenses/by-nc-nd/4.0/).

关键词： Ecological development Lower Yellow River Floodplain Sediment Eco-friendly construction model