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Chinese Journal of Integrative Medicine 2021年第2期27卷 131-136页

作者： DAI Tie-ying CHEN Chu-chu HONG Li-li Ge Hang-ping PEI Jun LYU Wen-qi YANG Xue SHEN jian-ping hu Zhi-ping Department of Hematology the First Hospital Affiliated to Zhejiang University of Traditional Chinese MedicineHangzhou(310006)China

Objective:To explore the clinical effect and adverse reactions of Strychnos nux-vomica in bortezomib-induced peripheral neuropathy(BIPN)of patients with multiple myeloma(MM).Methods:A total of 19 MM patients with BIPN were enrolled and Nux Vomica Capsule(NVC,0.4 g,thrice daily)were orally administrated for 30 *** analysis on parameters between pre-and post-therapy,including peripheral neuropathy(PN)grade,neurotoxicity score,Chinese medicine(CM)syndrome score,total neuropathy score(TNS),coagulation function,and serum nerve growth factor(NGF)levels were *** adverse events were ***:In BIPN of MM patients who received NVC,PN grade was lowered,neurotoxicity score was obviously decreased(P 0.01),and both CM syndrome score and TNS were remarkably decreased(P0.05).No evident adverse reactions were observed during the course of ***:Strychnos nux-vomica *** significantly effect with a good safety in treatment of BIPN in MM patients.

关键词： bortezomib-induced peripheral neuropathy grilled nux vomica total neuropathy score Chinese medicine syndrome score nerve growth factor

Cyclic-Auto-Correlation Based Timing Estimation Algorithm for Time-Frequency Overlapping Multi-Carrier Signals

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Journal of Electronic Science and Technology 2020年第3期18卷 223-233页

作者： Xing Zhang jian-Hao hu National Key Laboratory of Science and Technology on Communications University of Electronic Science and Technology of ChinaChengdu 610054

In recent years,the time-frequency overlapping multi-carrier signal has been a novel and valuable topic in blind signal processing,especially in the non-cooperative receiving *** there is little related research in public published *** paper proposes two timing estimation algorithms,which are non-data-aided and based on the cyclic auto-correlation *** order to evaluate the performance of the proposed algorithms,the theoretical bound of the timing estimation is *** to the analyses and simulation results,the effectiveness of the proposed algorithms has been *** shows that MethodⅠhas better performance than MethodⅡ.However,MethodⅡdoes not need prior information,so it has a wider range of applications.

关键词： Cyclic auto-correlation orthogonal frequency division multiplexing(OFDM) time-frequency overlapping signal timing estimation

Reservoir-landslide Hazard Assessment Based on GIS: A Case Study in Wanzhou Section of the Three Gorges Reservoir

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Journal of Mountain Science 2013年第6期10卷 1085-1096页

作者： WANG Meng QIAO jian-ping Key Laboratory of Geo-surface Process and Mountain Hazards Institute of Mountain Hazards and Environment Chinese Academy of Science

Reservoir-landslide is mainly caused by changes in hydrodynamic conditions of slope interior at the time of water storage or discharge. The current study mainly focuses on the typical reservoirlandslide, but the sudden occurrence of some unknown landslides brought a lot of difficulties for hazards prevention. Therefore, we proposed a method to evaluate the regional scale reservoir-landslide hazard. We took Wanzhou section of Three Gorges Reservoir(China) as the study area and systemically and synthetically carried out the reservoir-landslide hazard evaluation under the condition of water level regulation. Firstly, we made reservoir-landslide susceptibility assessment by using the methods of spatial analysis and statistics based on geological and geomorphological materials and field survey data, and then, analyzed the regional-scale slope stability based on the infinite slope model used to analyze the bank slope stability change under the condition of water fluctuation, finally, developed a reservoir-landslide hazard evaluation model based on the results of susceptibility and stability. The hazard evaluation model was used to predict and evaluate the hazard change under the role of water level regulation. The results showed that the landslide hazard of the whole region decreased during water storage, landslide hazards increased during water discharge. The faster the regulation speed, the greater the slope hazard. The results can provide the basis for hazard management and regional land-use planning.

关键词： Reservoir-landslide Hazards assessment

Comments on "Traditional Chinese Medicine Use in the Treatment of Acute Heart Failure in Western Medicine Hospitals in China: Analysis from the China PEACE Retrospective Heart Failure Study"

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Chinese Journal of Integrative Medicine 2020年第3期26卷 163-164页

作者： YANG Ming LIU jian-ping Beijing University of Chinese Medicine

Recently,Journal of American Heart of Association published an article entitled"Traditional Chinese Medicine Use in the Treatment of Acute Heart Failure in Western Medicine Hospitals in China:Analysis from the China PEACE Retrospective Heart Failure Study",which drew a conclusion of traditional Chinese medicine(TCM)may be harmful for heart failure patients and added the possibility of bleeding and mortality.(1)However,there existing several drawbacks in the study design,data analyses,and the conclusions that may mislead readers.

关键词： Medicine mortality bleeding

Option Pricing for Time-Change Exponential Lévy Model Under Memm

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Acta Mathematicae Applicatae Sinica 2007年第4期23卷 651-664页

作者： Xu Chen jian-ping Wan Department of Mathematics Hunan Normal University Changsha 410081 China Department of Mathematics Huazhong University of Science & Technology Wuhan 430074 China

The purpose of this article is to study the rational evaluation of European options price when the underlying price process is described by a time-change Levy process. European option pricing formula is obtained under the minimal entropy martingale measure （MEMM） and applied to several examples of particular time-change Levy processes. It can be seen that the framework in this paper encompasses the Black-Scholes model and almost all of the models proposed in the subordinated market.

关键词： Option pricing Levy processes time-change subordination MEMM

Low-dimensional perovskite modified 3D structures for higher-performance solar cells

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Journal of Energy Chemistry 2023年第6期81卷 389-403,I0009页

作者： Lili Gao ping hu Shengzhong(Frank)Liu College of Metallurgical Engineering Xi’an University of Architecture and TechnologyXi'an 710055ShaanxiChina Dalian Institute of Chemical Physics Chinese Academy of SciencesDalian 116023LiaoningChina School of Materials Science and Engineering Shaanxi Normal UniversityXi’an 710119ShaanxiChina

For solution prepared perovskite solar cells,metal halide perovskite materials with low-dimensional(LD)are flexibly employed in 3D perovskite solar cells to promote efficiency and long-term *** this review,the various structures,properties,and applications of LD perovskites are firstly summarized and *** take advantage of LD materials,LD perovskites are introduced in the 3D bulk and/or the interface between the perovskite thin film and the carrier transporting layer to passivate the gain boundary defects while providing the stability advantage of LD ***,the preparation methods and crystallization control of the LD perovskite layers are discussed in ***,the combined devices using both LD and 3D components are reviewed on the basis of device design,cell structure,interface charge transfer,energy lever alignment,and synergistic improvement of both efficiency and ***,the challenges and expectations are speculated for further development of perovskite solar cells.

关键词： Low-dimensional Structure Perovskite solar cell Efficiency Service stability

Flexible and free-standing La_(0.33)Ti_(2)(PO_(4))_(3)/C nanofibers film as a novel high-performance anode for sodium-and potassium-ion batteries

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Rare Metals 2023年第10期42卷 3387-3398页

作者： Jing Dai jian Jing jian-ping Yang Wen Zhang Shao-Xiong Liu Qian-Fu Wang Jia-Xing Wen Hai hu hui-Fang Li Li Liu National Base for International Science&Technology Cooperation National Local Joint Engineering Laboratory for Key Materials of New Energy Storage BatteryKey Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of EducationHunan Province Key Laboratory of Electrochemical Energy Storage and ConversionSchool of ChemistryXiangtan UniversityXiangtan411105China College of Electromechanical Engineering Shandong Engineering Laboratory for Preparation and Application of High-Performance Carbon-MaterialsQingdao University of Science&TechnologyQingdao266061China

Na superionic conductor(NASICON)-type La_(0.33)Ti_(2)(PO_(4))_(3)(LaTP) is firstly proposed as sodium/potassium storage *** density functional theory(DFT) calculations show that LaTP has good electronic character and low Na^(+)/K^(+)migration *** flexible La_(0.33)Ti_(2)(PO_(4))_(3)/C nanofiber film is synthesized via electrostatic spinning and investigated as free-standing electrode applied to sodium-ion batteries(SIBs) and potassiumion batteries(PIBs) in this *** low band gap and Na^(+)/K^(+) migration barriers of LaTP,unique morphology,and complete conductive carbon net allow the La_(0.33)Ti_(2)(PO_(4))_(3)/C nanofibers film to deliver high capacity(296.3 mAh·g^(-1) for SIBs and 235.8 mAh·g^(-1) for PIBs),excellent rate performance(142.5 mAh·g^(-1) for SIBs and50.5 mAh·g^(-1) for PIBs at 1.00 A·g^(-1)),and superior cyclability above 1000 *** full-cell tests show that the material has a good application prospect,indicating a promising flexible anode material for SIBs and PIBs.

关键词： Potassium-ion batteries(PIBs) Sodium-ion batteries(SIBs) Flexible La_(0.33)Ti_(2)(PO_(4))_(3)/C nanofibers film The first-principles calculations Migration potential energy

Cathodic electrochemical behavior in Na_3AlF_6-Al_2O_3-LiF-based melts at tungsten electrode with various cryolite ratios

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Rare Metals 2018年第1期37卷 40-46页

作者： Shao-hu Tao Yue-Zhong Di jian-ping Peng Ke-Jia Liu Ying-Long Li Nai-Xiang Feng School of Metallurgy and Materials Northeastern University

The cathodic behavior at tungsten electrode in Na3AlF6-Al2O3-LiF-based melt with various cryolite ratios was investigated by means of potentiodynamic cathodic polarization, potentiostatic electrolysis, chronopotentiometry, and open-circuit chronopotentiometry. The results show that the formation process of Al-W intermetallic compound is controlled by both diffusion and charge transfer when the cryolite ratio is below 2.5, and is completely controlled by diffusion when cryolite ratio is above2.5. The deposition process of metal aluminum is completely charge-transfer controlled. Sodium vapor releases along with the deposition of metal aluminum as crylite ratio increases, which leads to a great influence on current efficiency. When the cryolite ratio is lower than 2.0, the critical cathodic current density of deposited aluminum at tungsten electrode is about 150 mA·cm^（-2）,but the current density is above 200 mA·cm^（-2） under other experimental conditions. A higher cryolite ratio can cause a higher cathodic overvoltage. The relative content of Al layer is higher with the decrease of cryolite ratio, and Al layer easily strips into the molten salt when the cryolite ratio is higher than 2.5.

关键词： LiF Cryolite ratio Aluminum electrolysis Cathodic electrochemistry

Specific Angular Momentum Distribution of Disc Galaxies Formed in Preheated Intergalactic Media

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Chinese Physics Letters 2004年第7期21卷 1409-1412页

作者： LUOZhi-jian FULi-ping ShuCheng-Gang ShanghaiAstronomicalObservatory ChineseAcademyofSciencesShanghai200030 UnitedCentreforAstrophysics ShanghaiNormalUniversityShanghai200234

Assuming that baryons within a galactic halo have the same specific angular momentum as the dark matter where they locate initially and a disc forms due to the gas cooling and condensation with the conservation of angular momentum, we investigate the angular momentum distribution in a resulting galactic disc under the new preheated galaxy formation model suggested by Mo and Mao (Mon. Not. R. Astron. Soc. 333 (2002) 768). Compared with the observational results, it can be concluded that the preheated galaxy formation model can match current observations. This model can be a good approach to solve the problems of both the angular momentum catastrophe and the mismatch of angular-momentum profiles in current disc galaxy formation models.

关键词： Particle physics and field theory Astrophysics and astroparticles

Photodegradable polar-functionalized polyethylenes

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National Science Review 2023年第7期10卷 124-133页

作者： Chaoqun Wang jian Xia Yuxing Zhang Xiaoqiang hu Zhongbao jian State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences School of Applied Chemistry and Engineering University of Science and Technology of China

The degradation of plastics has attracted much attention from the global ***(PEs),as the most abundant synthetic plastics,are most frequently *** is non-degradable and non-polar because of the sole presence of the pure hydrocarbon *** incorporation of both in-chain cleavable and functional groups into the PE chain is an effective pathway to overcome the non-degradable and non-polar issue;however,the method for achieving this pathway remains ***,we report a strictly non-alternating(>99%) terpolymerization of ethylene with CO and fundamental polar monomers via a coordination-insertion mechanism using late transition metal catalysts,which effectively prevents the formation of undesired chelates originating from both co-monomers under a low CO ***-molecular-weight linear PEs with both in-chain isolated keto(>99%) and main-chain functional groups are *** incorporation of key low-content isolated keto groups makes PEs photodegradable while retaining their desirable bulk material properties,and the introduction of polar functional groups considerably improves their surface properties.

关键词： degradable plastic homogeneous catalysis C1 chemistry non-alternating copolymerization polyolefin