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| 1 | Deformation characteristics and safety assessment of a high-speed railway induced by undercutting metro tunnel excavation显示文摘Stratum deformation(settlement) is a challenging issue in tunnel engineering, especially when construction of metro tunnels has to undercut high-speed railway. For this purpose, we used the FLAC30 software to analyze the stratum settlement characteristics of high-speed railway at different crossing angles intersected by metro tunnel, in terms of ground settlement trough, stratum slip line and irregularity of ballastless tracks. According to the evolution of the stratum settlement at different angle regions, an optimized angle is proposed for the actual project design. In order to reduce the influence of stratum settlement on the safety of high-speed railway, an approach of safety assessment is proposed for the shield engineering undercutting high-speed railway, as per Chinese specifications using numerical results and on-site conditions. A case study is conducted for the shield tunnel section crossing the Wuhan-Guangzhou High-speed Railway between the Guangzhou North Railway Station and the Huacheng Road Station, which represents the first metro tunnel project passing below a high-speed railway in China. A series of measures is taken to ensure the safe excavation of the shield tunnel and the operation of the high-speed railway. The results can provide a technical support for performing a safety evaluation between high-speed railways and metro tunnels. | Wangping Qian Taiyue Qi Yunjian Zhao Yizhou Le Haiyang Yi | 2019 | Journal of Rock Mechanics and Geotechnical Engineering2019，11，1： | 18 |
| 2 | Meta-Path-Based Search and Mining in Heterogeneous Information Networks显示文摘Information networks that can be extracted from many domains are widely studied recently. Different functions for mining these networks are proposed and developed, such as ranking, community detection, and link prediction. Most existing network studies are on homogeneous networks, where nodes and links are assumed from one single type. In reality, however, heterogeneous information networks can better model the real-world systems, which are typically semi-structured and typed, following a network schema. In order to mine these heterogeneous information networks directly, we propose to explore the meta structure of the information network, i.e., the network schema. The concepts of meta-paths are proposed to systematically capture numerous semantic relationships across multiple types of objects, which are defined as a path over the graph of network schema. Meta-paths can provide guidance for search and mining of the network and help analyze and understand the semantic meaning of the objects and relations in the network. Under this framework, similarity search and other mining tasks such as relationship prediction and clustering can be addressed by systematic exploration of the network meta structure. Moreover, with user's guidance or feedback, we can select the best meta-path or their weighted combination for a specific mining task. | Yizhou Sun Jiawei Han | 2013 | Tsinghua Science and Technology2013，18，4： | 13 |
| 3 | A non-viral CRISPR/Cas9 delivery system for therapeutically targeting HBV DNA and pcsk9 in vivo显示文摘 | Chao Jiang Miao Mei Bin Li Xiurui Zhu Wenhong Zu Yujie Tian Qiannan Wang Yong GUO Yizhou Dong Xu Tan | 2017 | Cell Research2017，27，3： | 12 |
| 4 | Cryopreservation of Gametophytes of Laminaria japonica (Phaeophyta) Using Encapsulation-Dehydration with Two-Step Cooling Method显示文摘Gametophytes of Laminaria japonica were cryopreserved in liquid nitrogen using encapsulation-dehydration with two-step cooling method. Gametophytes cultured at 10℃ and under continuous irradiance of 30 μmol m-2 s-1 for 3 weeks were en- capsulated in calcium alginate beads. The beads were dehydrated in 0.4 molL-1 sucrose prepared with seawater for 6 h, desiccated in an incubator set at 10℃ and 70% relative humidity for 4 h, pre-frozen at either ?40℃ or ?60℃ for 30 min, and stored in liquid nitrogen for >24 h. As high as 43% of survival rate was observed when gametophytes were thawed by placing the beads in 40℃ seawater and re-hydrated in 0.05 molL-1 citrate sodium prepared using 30‰ NaCl 7 d later. More cells of male gametophytes sur- vived the whole procedure in comparison with female gametophytes. The cells of gametophytes surviving the preservation were able to grow asexually and produce morphologically normal sporophytes. | ZHANG Quansheng CONG Yizhou QU Shancun LUO Shiju YANG Guanpin | 2008 | Journal of Ocean University of China2008，7，1： | 10 |
| 5 | Contrast-enhanced ultrasonographic imaging diagnosis on assessment of vascularity in liver metastatic lesions显示文摘AIM: To investigate the vasculature of rabbit liver metastatic lesions by color Doppler imaging and power Doppler imaging (PDI) techniques.METHODS: Eight New Zealand rabbits with implanted VX2 liver tumors were used. All ultrasound examinations were performed with a HP 5500 color Doppler ultrasound scanner. Before and after the injection of contrast agent, the changes of gray scale and the periphery and intralesional blood flow of the liver metastatic lesion were carefully observed by B mode ultrasound, color Doppler flow imaging (CDFI)and PDI.RESULTS: Twelve lesions were found in the eight rabbits with implanted VX2 liver tumors, whose diameter rangedfrom 1.6 to 4.8 cm. Echoes of these lesions were not characterized and has lack of specificity. After the injectionof contrast agent, the numbers of dot or strip-like flow messages increased both at the periphery and inside of these lesions under the mode of CDFI and PDI, and were more pronounced under PDI. Morphology of intralesional vessels extended, even branched and some signals were clearly found encircling the lesion. And some vessels were found penetrating into the center of the lesion.CONCLUSION: PDI after injection of self-made echo contrast agent can show a pronounced sensitivity than that of B mode ultrasound and CDFI in diagnosis of vascularity of a metastatic lesion. | Wen-HuaDu Wei-XiaoYang Xiu-QinXiong XiangWang YiZhou HuiWang | 2005 | World Journal of Gastroenterology2005，11，23： | 9 |
| 6 | Effect of C and Hf Contents on the Interface Reactions and Wettability between a Ni_3Al-Based Superalloy and Ceramic Mould Material显示文摘The influence of active elements C and Hf on the interface reactions and wettability between a Ni_3Albased superalloy and the ceramic mould material was studied by using a sessile drop experiment.The microstructure of the alloy interface was investigated by scanning electron microscopy analysis and the phase identification was performed by X-ray diffraction analysis.The results show that interface reactions occur as C and Hf contents reach a critical value.The critical values for C and Hf to cause interface reactions are 0.12 wt%and 1.17 wt%,respectively.The reaction products contain HfO_2 and 9Al_2O_3-Cr_2O_3.Adsorptions of Hf and interface reactions improve the wettability obviously. | Xiaoyan Chen Yizhou Zhou Tao Jin Xiaofeng Sun | 2016 | Journal of Materials Science & Technology2016，32，2： | 8 |
| 7 | Fate of antibiotics and antibiotic resistance genes in a full-scale restaurant food waste treatment plant:Implications of the roles beyond heavy metals and mobile genetic elements显示文摘Is our food safe and free of the crisis of antibiotics and antibiotic resistance (AR)?And will the derived food waste (FW) impose AR risk to the environment after biological treatment? This study used restaurant FW leachates flowing through a 200 tons-waste/day biological treatment plant as a window to investigate the fate of antibiotics and antibiotic-resistance genes (ARGs) during the acceptance and treatment of FW.Sulfonamides (sulfamethazine,sulfamethoxazole) and quinolones (ciprofloxacin,enrofloxacin,ofloxacin) were detected during FW treatment,while tetracyclines,macrolides and chloramphenicols were not observable.ARGs encoding resistance to sulfonamides,tetracyclines and macrolides emerged in FW leachates.Material flow analysis illustrated that the total amount of antibiotics (except sulfamethazine) and ARGs were constant during FW treatment processes.Both the concentration and total amount of most antibiotics and ARGs fluctuated during treatment,physical processes (screening,centrifugation,solid-liquid and oil-water separation) did not decrease antibiotic or ARGs concentrations or total levels permanently;the affiliated wastewater treatment plant appeared to remove sulfonamides and most ARGs concentrations and total amount.Heavy metals Ni,Co and Cu were important for disseminating antibiotics concentrations and MGEs for distributing ARGs concentrations.Humic substances (fulvic acids,hydrophilic fractions),C-associated and N-associated contents were essential for the distribution of the total amounts of antibiotics and ARGs.Overall,this study implied that human food might not be free of antibiotics and ARGs,and FW was an underestimated AR pool with various determinants.Nonetheless,derived hazards of FW could be mitigated through biological treatment with well-planned daily operations. | Pinjing He Zhuofeng Yu Liming Shao Yizhou Zhou Fan Lü | 2019 | Journal of Environmental Sciences2019，31，11： | 7 |
| 8 | Influence of Temperature and Salinity on Germination of Eelgrass (Zostera marina L.) Seeds显示文摘Seagrass restoration as part of ocean ecosystem protection has been launched for many years all over the world, but intensive research on this subject in China has just begun in recent years. Seed broadcasting has been widely accepted as the most potentially useful method for seagrass restoration over large areas. We examined the influence of key environmental factors on seed germination to help promote eelgrass bed restoration. Under anoxic conditions, the influence of temperature and salinity on the germination rate of eelgrass (Zostera marina L.) seeds was examined at different combinations of four temperatures (4, 9, 14, and 24℃) and nine salinities (5 to 45, increment of 5). The effect of significant interaction of temperature and salinity on germination rate was observed (ANOVA) (P<0.001). The highest germination rate (83.3 ± 3.5)% was reached in 8 weeks at 14℃ and salinity 5. Higher temperature significantly increased the germination rate at salinity 5 (P<0.001) during the whole observation period except for 24℃, while lower salinity significantly increased the germination rate at 14℃ (P<0.001). Although significant interaction was found between temperature and salinity (P<0.001), the influence of salinity was stronger than that of temperature for the germination of eelgrass seeds. These results provide useful information for the propagation of artificial seedlings for seagrass restoration in China. | PAN Jinhua JIANG Xin LI Xiaojie CONG Yizhou ZHANG Zhuangzhi LI Zhiling ZHOU Weili HAN Houwei LUO Shiju YANG Guanpin | 2011 | Journal of Ocean University of China2011，10，2： | 7 |
| 9 | Rational Fabrication of Superhydrophobic Nanocone Surface for Dynamic Water Repellency and Anti-icing Potential显示文摘In this work,a simple and economic route was presented to fabricate an anti-icing superhydrophobic surface with nanocone structures,which were constructed only by one-step facile method of hydrothermal treatment with zinc acetate on the aluminum substrate.After modifying with fluoroalkylsilane (FAS-17),the nanocone structures with the appropriate size could induce the high superhydrophobicity with the water contact angle reaching 160.2° ± 0.4° and the sliding angle only being 1 ° ± 0.5°.Under the dynamic environments,the impact droplets could rapidly bounced off the surface with the shorter contact time of^1 0.6 ms,and it was mainly attributing to lower capillary adhesive force (water adhesion force of 4.1 μN) induced by the open system of nanocone structures.Furthermore,the superhydrophobic nanocone surfaces were verified to be a promising anti-icing/icephobic materials,on which the water droplets needed to spend the time of ~517 s to complete the entire freezing process at-10 ℃,displaying the increased ~50 times of icing-delay performance comparing with untreated substrate.Even if ice finally was formed on the superhydrophobic nanocone surfaces,it could be easily removed away with lower ice adhesion of^45 kPa.The repeatable measurement of ice adhesion strength on the same place of the superhydrophobic surface is still far less than the surface ice adhesion of smooth substrate,exhibiting better stability. | Yuehan Xie Haifeng Chen Yizhou Shen Jie Tao Mingming Jin Yu Wu Wenqing Hou | 2019 | Journal of Bionic Engineering2019，16，1： | 7 |
| 10 | Facilely Fabricating Superhydrophobic Resin-based Coatings with Lower Water Freezing Temperature and Ice Adhesion for Anti-icing Application显示文摘This work is focused on the development of a facile strategy to fabricate superhydrophobic coatings,which are characterized with lower water freezing temperature and lower ice adhesion.First,a kind o f polyacrylic acid(PAA)based resin material is synthesized as the coating-matrix.Then the functionally-modified S i02 nanoparticles are added to regulate the surface morphology for obtaining the ideal superhydrophobicity.The as-synthesized resin coatings possess strong bonding strength with metal substrate,and the surface hierarchical morphologies(10 wt% SiO2 nanoparticles)induce the robust superhydrophobicity with a high water contact angle of 152°.Also,the superhydrophobic coatings are endowed with high icephobicity,and the freezing temperature of reference water droplet is reduced to-20.33℃ comparing with that(-13.83℃)on the coatings without additive nanoparticles.Furthermore,the ice adhesion strength on the superhydrophobic coatings is only 250 kPa,exhibiting the great ability of ice repellence. | Weilan Liu Haifeng Chen Yizhou Shen Zhengwei Wu | 2019 | Journal of Bionic Engineering2019，16，5： | 7 |
| 11 | MiR-29a/b/c regulate human circadian gene hPER1 expression by targeting its 3/UTR显示文摘在哺乳动物的几必要生物进步被生理节奏的节奏调整。不过分子的机制 ofoscillating 这些生理节奏的节奏被揭开了,生理节奏的基因的特定的功能不是很, clear.It 被报导了那由 microRNA 将生理节奏的基因击倒是有用策略探索 circadianrhythms 的功能。在这研究,通过屏蔽途径的前面的生物信息学,我们作为有势力 inhibitorsfor 识别了 miR-29a/b/c 人的生理节奏的基因 hPER1。我们进一步发现 miR-29a/b/c 能直接在人的 A549 房间在 mRNA 和蛋白质表示层次指向 hPER1 3untranslated 区域(UTR ) 和下面调整 hPER1。因此,我们的调查结果建议 hPER1 的表示被 miR-29a/b/c 调整,它可以也为 hPER1 的功能提供新线索。 | Xiyan Zhao Xueqiang Zhu Shuting Cheng Yizhou Xie Zhengrong Wang Yanyou Liu Zhou Jiang Jing Xiao Huiling Guo Yuhui Wang | 2014 | Acta Biochimica et Biophysica Sinica2014，46，4： | 7 |
| 12 | Heterogeneously supported pseudo-single atom Pt as sustainable hydrosilylation catalyst显示文摘 | Huachao Zai Yizhou Zhao Shanyu Chen Lei Ge Changfeng Chen Qi Chen Yujing Li | 2018 | Nano Research2018，11，5： | 6 |
| 13 | Ascorbic acid accelerates Wallerian degeneration after peripheral nerve injury显示文摘Wallerian degeneration occurs after peripheral nerve injury and provides a beneficial microenvironment for nerve regeneration.Our previous study demonstrated that ascorbic acid promotes peripheral nerve regeneration,possibly through promoting Schwann cell proliferation and phagocytosis and enhancing macrophage proliferation,migration,and phagocytosis.Because Schwann cells and macrophages are the main cells involved in Wallerian degeneration,we speculated that ascorbic acid may accelerate this degenerative process.To test this hypothesis,400 mg/kg ascorbic acid was administered intragastrically immediately after sciatic nerve transection,and 200 mg/kg ascorbic acid was then administered intragastrically every day.In addition,rat sciatic nerve explants were treated with 200μM ascorbic acid.Ascorbic acid significantly accelerated the degradation of myelin basic protein-positive myelin and neurofilament 200-positive axons in both the transected nerves and nerve explants.Furthermore,ascorbic acid inhibited myelin-associated glycoprotein expression,increased c-Jun expression in Schwann cells,and increased both the number of macrophages and the amount of myelin fragments in the macrophages.These findings suggest that ascorbic acid accelerates Wallerian degeneration by accelerating the degeneration of axons and myelin in the injured nerve,promoting the dedifferentiation of Schwann cells,and enhancing macrophage recruitment and phagocytosis.The study was approved by the Southern Medical University Animal Care and Use Committee(approval No.SMU-L2015081)on October 15,2015. | Lixia Li Yizhou Xu Xianghai Wang Jingmin Liu Xiaofang Hu Dandan Tan Zhenlin Li Jiasong Guo | 2021 | Neural Regeneration Research2021，16，6： | 6 |
| 14 | Statistical variances of diffusional properties from ab initio molecular dynamics simulations显示文摘Ab initio molecular dynamics(AIMD)simulation is widely employed in studying diffusion mechanisms and in quantifying diffusional properties of materials.However,AIMD simulations are often limited to a few hundred atoms and a short,sub-nanosecond physical timescale,which leads to models that include only a limited number of diffusion events.As a result,the diffusional properties obtained from AIMD simulations are often plagued by poor statistics.In this paper,we re-examine the process to estimate diffusivity and ionic conductivity from the AIMD simulations and establish the procedure to minimize the fitting errors.In addition,we propose methods for quantifying the statistical variance of the diffusivity and ionic conductivity from the number of diffusion events observed during the AIMD simulation.Since an adequate number of diffusion events must be sampled,AIMD simulations should be sufficiently long and can only be performed on materials with reasonably fast diffusion.We chart the ranges of materials and physical conditions that can be accessible by AIMD simulations in studying diffusional properties.Our work provides the foundation for quantifying the statistical confidence levels of diffusion results from AIMD simulations and for correctly employing this powerful technique. | Xingfeng He Yizhou Zhu Alexander Epstein Yifei Mo | 2018 | npj Computational Materials2018，，1： | 6 |
| 15 | Recent advances in anode materials for potassium-ion batteries:A review显示文摘Potassium-ion batteries(PIBs)are appealing alternatives to conventional lithium-ion batteries(LIBs)because of their wide potential window,fast ionic conductivity in the electrolyte,and reduced cost.However,PIBs suffer from sluggish K+reaction kinetics in electrode materials,large volume expansion of electroactive materials,and the unstable solid electrolyte interphase.Various strategies,especially in terms of electrode design,have been proposed to address these issues.In this review,the recent progress on advanced anode materials of PIBs is systematically discussed,ranging from the design principles,and nanoscale fabrication and engineering to the structure-performance relationship.Finally,the remaining limitations,potential solutions,and possible research directions for the development of PIBs towards practical applications are presented.This review will provide new insights into the lab development and real-world applications of PIBs. | Lianbo Ma Yaohui Lv Junxiong Wu Chuan Xia Qi Kang Yizhou Zhang Hanfeng Liang Zhong Jin | 2021 | Nano Research2021，14，12： | 6 |
| 16 | Microstructure and tensile properties of DD32 single crystal Ni-base superalloy repaired by laser metal forming显示文摘In this work,the microstructure and tensile properties of DD32 single-crystal(SC)superalloy repaired by laser metal forming(LMF)using pulsed laser have been studied in detail.The microstructures of the deposited samples and the tensile-ruptured samples were characterized by optical microscopy(OM),transmission electron microscope(TEM)and scanning electron microscope(SEM).Due to high cooling rate,the primary dendrite spacing in the deposited area(17.2μm)was apparently smaller than that in the substrate area(307μm),and the carbides in the deposited samples were also smaller compared with that in the substrate area.The formation of(γ+γ’)eutectic in the initial layer of repaired SC was inhibited because of the high cooling rate.As the deposition proceeded,the cooling rate decreased,and the(γ+γ’)eutectic increased gradually.The(γ+γ’)eutectic at heat-affected zone(HAZ)in the molten pool dissolved partly because of the high temperature at HAZ,but there were still residual eutectics.Tensile test results showed that tensile behavior of repaired SC at different temperatures was closely related to the MC carbides,solidification porosity,γ’phase,and(γ+γ’)eutectic.At moderate temperature,the samples tested fractured preferentially at the substrate area due to the fragmentation of the coarse MC carbide in the substrate area.At elevated temperature,the(γ+γ’)eutectic and solidification porosity in the deposited area became the source of cracks,which deteriorated the high-temperature properties and made the samples rupture at the deposited area preferentially. | Shiwei Ci Jingjing Liang Jinguo Li Yizhou Zhou Xiaofeng Sun | 2020 | Journal of Materials Science & Technology2020，42，10： | 6 |
| 17 | Aberrant translation regulated by METTL1/WDR4-mediated tRNA N7-methylguanosine modification drives head and neck squamous cell carcinoma progression显示文摘Background:Cancer cells selectively promote the translation of oncogenic tran-scripts to stimulate cancer progression.Although growing evidence has revealed that tRNA modifications and related genes participate in this process,their roles in head and neck squamous cell carcinoma(HNSCC)remain largely unchar-acterized.Here,we sought to investigate the function and mechanisms of the transfer RNA(tRNA)N7-methylguanosine(m'G)modification in regulating the occurrence and development of HNSCC.Methods:Cell lost of-function and gain-of function assays,xenograft models,conditional knockout and knockin mouse models were used to study the physi-ological functions of tRNA m'G modification in HNSCC tumorigenesis.tRNA modification and expression profiling,mRNA translation profiling and res-cue assays were performed to uncover the underlying molecular mechanisms.Single-cell RNA sequencing(scRNA seq)was conducted to explore the tumor microenvironment changes.Results:The tRNA.m7G methyltransferase complex components Methyltransferase-like 1(METTL1)/WD repeat domain 4(WDR4)were upregulated in HNSCC and associated with a poor prognosis.Functionally,METTL1/WDR4 promoted HNSCC progression and metastasis in cell-based and transgenic mouse models.Mechanistically,ablation of METTL1 reduced the m'G levels of 16 tRNAS,inhibiting the translation of a subset of oncogenic transcripts,including genes related to the phosphatidylinositol-3-kinase/protein kinase B/mammalian target of rapamycin(PI3K/AKT/mTOR)signaling pathway.In addition,chemical modulators of the PI3K/Akt/mTOR signaling pathway reversed the effects of Mettll in mouse HNSCC.Furthermore,scRNA-seq results revealed that Mettll knockout in mouse tumor cells altered the immune landscape and cell-cell interaction between the tumor and stromal compartment.Conclusions:The tRNA m?G methyltransferase METTLI was found to promote the development and malignancy of HNSCC through regulating global mRNA translation,including the PI3K/AKT/mTOR signaling pathway,and found to alter immune landscape.METTLI could be a promising treatment target for HNSCC patients. | Jie Chen Kang Li Jianwen Chen Xiaochen Wang Rongsong Ling Maosheng Cheng Zhi Chen Fangfang Chen Qianting He Shuai Li Caihua Zhang Yizhou Jiang Qianming Chen Anxun Wang Demeng Chen | 2022 | Cancer Communications2022，42，3： | 6 |
| 18 | SUPERSATURATED DESIGN WITH MORE THAN TWO LEVELS显示文摘Supersaturated designs are useful in screening experiments. This paper discusses the topic of multi-level supersaturated design. Two quantities, E(d2) and Df, are proposed to evaluate the optimality of supersaturated designs. A lower bound of E(d2) is obtained with a necessary condition for achieving it. Some E(d2)-optimal supersaturated designs of 3, 4, and 5 levels are given. | LU XUAN SUN YIZHOU Department of Mathematical Science, Tsinghua University, Beijing 100084, China. | 2001 | Chinese Annals of Mathematics,Series B2001，22，2： | 6 |
| 19 | Intensifying Electron Utilization by Surface-Anchored Rh Complex for Enhanced Nicotinamide Cofactor Regeneration and Photoenzymatic CO_(2)Reduction显示文摘Solar-driven photocatalytic regeneration of cofactors,including reduced nicotinamide adenine dinucleotide(NADH),reduced nicotinamide adenine dinucleotide phosphate(NADPH),and reduced flavin adenine dinucleotide(FADH_(2)),could ensure the sustainable energy supply of enzymatic reactions catalyzed by oxidoreductases for the efficient synthesis of chemicals.However,the elevation of cofactor regeneration efficiency is severely hindered by the inefficient utilization of electrons transferred on the surface of photocatalysts.Inspired by the phenomenon of ferredoxin-NADP+reductase(FNR)anchoring on thylakoid membrane,herein,a homogeneous catalyst of rhodium(Rh)complex,[Cp_(∗)Rh(bpy)H_(2)O]^(2+),was anchored on polymeric carbon nitride(PCN)mediated by a tannic acid/polyethyleneimine(TA/PEI)adhesive layer,acquiring PCN@TA/PEI-Rh core@shell photocatalyst.Illuminated by visible light,electrons were excited from the PCN core,then transferred through the TA/PEI shell,and finally captured by the surface-anchored Rh for instant utilization during the regeneration of NADH.The TA/PEI-Rh shell could facilitate the electron transfer from the PCN core and,more importantly,achieved~1.3-fold elevation of electron utilization efficiency compared with PCN.Accordingly,the PCN@TA/PEI-Rh afforded the NADH regeneration efficiency of 37.8%after 20 min reaction under LED light(405 nm)illumination,over 1.5 times higher than PCN with free Rh.Coupling of the NADH regeneration system with formate dehydrogenase achieved continuous production of formate from carbon dioxide(CO_(2)).Our study may provide a generic and effective strategy to elevate the catalytic efficiency of a photocatalyst through intensifying the electron utilization. | Yuqing Cheng Jiafu Shi Yizhou Wu Xueying Wang Yiying Sun Ziyi Cai Yu Chen Zhongyi Jiang | 2021 | Research2021，，1： | 5 |
| 20 | Tropical cyclone hazards analysis based on tropical cyclone potential impact index显示文摘热带气旋,有重降雨和强风的破坏气象学的系统触发了的一个高精力巨大的山崩和暴风,形成重要威胁到沿海的区域。在这份报纸,我们基于热带气旋的空气团轨道,灾难信息,紧张,持续时间,和频率开发了一个热带气旋潜在的影响索引(TCPI ) 。我们在时期上分析了空间模式和 TCPI 的 interannual 变化 19492009,并且作为一个例子拿超级台风 Saomai 检验了在损失,全部的降雨,和最大值弯屈的 TCPI 和直接经济之间的关系速度。结果表明瓷器 TCPI 看起来是在时期上的一个弱减少趋势,它不是重要的在一些时期全面,却重要。在过去的 20 年,当它在浙江,福建和台湾的东南的沿海的省增加了时, TCPI 在海南,广东和 Guangxi 的南部的中国沿海的省减少了。TCPI 的最高的价值主要在台湾被观察,海南,广东和福建和浙江的沿海的区域南部的海岸。TCPI 与直接经济的损失,降雨,和最大的风速度有好关联(P=0.01 ) 。 | XIAO Fengjin YIN Yizhou LUO Yong SONG Lianchun YE Dianxiu | 2011 | Journal of Geographical Sciences2011，21，5： | 5 |
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