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| 1 | Natural variation in Ghd7.1 plays an important role in grain yield and adaptation in rice显示文摘 | Wenhao Yan Haiyang Liu Xiangchun Zhou Qiuping Li Jia Zhang Li Lu Touming Liu Haijun Liu Chengjun Zhang Zhanyi Zhang Guojing Shen Wen Yao Huaxia Chen Sibin Yu Weibo Xie Yongzhong Xing | 2013 | Cell Research2013，23，7： | 39 |
| 2 | Effects of citrus tree-shape and spraying height of small unmanned aerial vehicle on droplet distribution显示文摘In order to explore the droplet penetration of spraying with unmanned aerial vehicle(UAV)on citrus trees with different shapes,the tests were carried out at different working heights.The material was five years old Cocktail grapefruit(Citrus paradisi cv.Cocktail)grafted on Trafoliata(Poncirus trifoliata L.Raf.)and the type of UAV sprayer used was the 3W-LWS-Q60S.A solution of 300 times Ponceau 2R diluents liquid instead of pesticide was used for citrus fields spraying and the droplets were collected by paper cards.Droplets deposition parameters were extracted and analyzed using digital image processing after scanning the cards.The results showed that:1)For the trees with round head shape canopy,the droplet depositions of the upper,middle and lower layers had a significant difference at 0.05 level.The droplet deposition had the best effect when the working height was 1.0 m,where the average droplet deposition densities were 39.97 droplets/cm2 and the average droplet size was 0.30 mm,but the droplet coverage(3.19%)was lower than that at the working height of 1.5 m(4.27%).2)Under three different working heights of UAV,the tree with open center shape can obtain higher droplet deposition density at all three layers than that with the round head shape canopy.It was especially prominent when the working height was 1.0 m,as the middle layer increased by 49.92%.However,the higher range of droplet deposition density meant larger fluctuation and dispersion.3)The open center shape canopy and the 1.0 m working height obviously improved the droplet coverage rate and droplet density in the citrus plant.For these parameters of open center shape citrus tree,there was no obvious difference in the front and rear direction,but in the left and middle part of the tree crown,the difference reached a 0.05 significant level.Considering droplet deposition characteristics and the spray uniformity,the UAV performed better when working on open center shape plants at a 1.0 m working height. | Zhang Pan Deng Lie Lyu Qiang He Shaolan Yi Shilai Liu Yande Yu Yongxu Pan Haiyang | 2016 | International Journal of Agricultural and Biological Engineering2016，9，4： | 37 |
| 3 | Minimal invasive microscopic tooth preparation in esthetic restoration: a specialist consensus显示文摘By removing a part of the structure,the tooth preparation provides restorative space,bonding surface,and finish line for various restorations on abutment.Preparation technique plays critical role in achieving the optimal result of tooth preparation.With successful application of microscope in endodontics for>30 years,there is a full expectation of microscopic dentistry.However,as relatively little progress has been made in the application of microscopic dentistry in prosthodontics,the following assumptions have been proposed:Is it suitable to choose the tooth preparation technique under the naked eye in the microscopic vision?Is there a more accurate preparation technology intended for the microscope?To obtain long-term stable therapeutic effects,is it much easier to achieve maximum tooth preservation and retinal protection and maintain periodontal tissue and oral function health under microscopic vision?Whether the microscopic prosthodontics is a gimmick or a breakthrough in obtaining an ideal tooth preparation should be resolved in microscopic tooth preparation.This article attempts to illustrate the concept,core elements,and indications of microscopic minimally invasive tooth preparation,physiological basis of dental pulp,periodontium and functions involved in tool preparation,position ergonomics and visual basis for dentists,comparison of tooth preparation by naked eyes and a microscope,and comparison of different designs of microscopic minimally invasive tooth preparation techniques.Furthermore,a clinical protocol for microscopic minimally invasive tooth preparation based on target restorative space guide plate has been put forward and new insights on the quantity and shape of microscopic minimally invasive tooth preparation has been provided. | Haiyang Yu Yuwei Zhao Junying Li Tian Luo Jing Gao Hongchen Liu Weicai Liu Feng Liu Ke Zhao Fei Liu Chufan Ma Juergen MSetz Shanshan Liang Lin Fan Shanshan Gao Zhuoli Zhu Jiefei Shen Jian Wang Zhimin Zhu Xuedong Zhou | 2019 | International Journal of Oral Science2019，11，4： | 25 |
| 4 | The regulation of MDM2 oncogene and its impact on human cancers显示文摘肿瘤 suppressor p53 在阻止肿瘤形成起一个中央作用。p53 的层次和活动在紧密的 regulationto 下面保证它的合适的功能。鼠科的双分钟 2 (MDM2 ) , p53 目标基因,是 E3 ubiquitin ligase。MDM2 是 p53 蛋白质的一个 keynegative 管理者,并且与 p53 形成一个自动调整的反馈环。MDM2 是有两 p53-dependentand 的 oncogene p53 独立的 oncogenic 活动,并且经常在许多人的癌症增加了表示层次。ishighly 调整的 MDM2;MDM2 的层次和功能在 transcriptional 被调整,翻译并且 post-translationallevels。这评论提供 MDM2 的规定的概述。MDM2 的 Dysregulation 在 p53functions 之上显著地影响,并且接着 tumorigenesis。就 MDM2 在人的癌症起的关键作用而言,更好的 understandingof MDM2 的规定将帮助我们得新奇、更有效的癌症在房间指向 MDM2 andactivate p53 的治疗学的策略。 | Yuhan Zhao Haiyang Yu Wenwei Hu | 2014 | Acta Biochimica et Biophysica Sinica2014，46，3： | 18 |
| 5 | Health benefits of traditional Chinese sports and physical activity for older adults: A systematic review of evidence显示文摘Background: Traditional Chinese sports and physical activities(PAs) have a long history and are practiced by millions of Chinese. However,relatively few systematic reviews of the scientific evidence for their health benefits, especially for older Chinese adults, have been undertaken.Evidence acquisition: Between January and March 2016, a systematic search was conducted using the CNKI and Pub Med databases to identify studies published between 2000 and 2015. Studies were selected for review if they were designed specifically to evaluate the health benefits of traditional Chinese sports and PAs in adults aged 50 years and older in the Mainland of China. The studies included observational, uncontrolled,and randomized and controlled designs. Papers published without an English title or abstract were excluded.Evidence synthesis: The initial search identified a total of 229 studies. After removing duplicates and studies that did not meet the inclusion/exclusion criteria, 95 studies were selected for review. Special attention was given to studies of the most commonly practiced activities: Tai Ji Quan,Qigong, and Yangko exercises. A positive association between these types of exercise and health benefits was noted for healthy older adults and those with chronic diseases. Evidence on other types of activities was less clear due to the limited number of studies conducted.Conclusion: There is promising evidence that traditional Chinese sports and PAs provide many health benefits for older Chinese adults. While additional scientifically rigorous research is warranted, promoting these traditional and culturally-based sports and PAs as forms of behavioral medicine in primary and secondary prevention of diseases among the aging Chinese population will help fulfill an urgent public health need. | Yucheng Guo Haiyang Shi Dinghai Yu Pixiang Qiu | 2016 | Journal of Sport and Health Science2016，5，3： | 17 |
| 6 | Patterns,magnitude,and controlling factors of hydraulic redistribution of soil water by Tamarix ramosissima roots显示文摘Tamarix spp.(Saltcedar)is a facultative phreatophyte that can tolerate drought when groundwater is not accessed.In addition to deep water uptake,hydraulic redistribution(HR)is another factor contributing to the drought tolerance of Tamarix spp.In this study,data on soil volumetric moisture content(θ),lateral root sap flow,and relevant climate variables were used to investigate the patterns,magnitude,and controlling factors of HR of soil water by roots of Tamarix ramosissima Ledeb.in an extremely arid land in Northwest China.Results showed evident diurnal fluctuations in θ at the depths of 30 and 50 cm,indicating 'hydraulic lift'(HL).θ increased remarkably at 10 and 140 cm but decreased at 30 and 50 cm and slightly changed at 80 cm after rainfall,suggesting a possible 'hydraulic descent'(HD).However,no direct evidence was observed in the negative flow of lateral roots,supporting HR(including HL and HD)of T.ramosissima.The HR pathway unlikely occurred via lateral roots;instead,HR possibly occurred through adventitious roots with a diameter of 2-5 mm and a length of 60-100 cm.HR at depths of 20-60 cm ranged from 0.01-1.77 mm/d with an average of 0.43 mm/d,which accounted for an average of 22% of the estimated seasonal total water depletion at 0-160 cm during the growing season.The climate factors,particularly vapor pressure deficit and soil water potential gradient,accounted for at least 33% and 45% of HR variations with depths and years,respectively.In summary,T.ramosissima can be added to the wide list of existing species involved in HR.High levels of HR may represent a considerable fraction of daily soil water depletion and substantially improve plant water status.HR could vary tremendously in terms of years and depths,and this variation could be attributed to climate factors and soil water potential gradient. | TengFei YU Qi FENG JianHua SI HaiYang XI Wei LI | 2013 | Journal of Arid Land2013，5，3： | 12 |
| 7 | Phytophthora sojae Effector PsAvh240 Inhibits Host Aspartic Protease Secretion to Promote Infection显示文摘Plants secrete defense molecules into the extracellular space (the apoplast) to combat attacking microbes. However, the mechanisms by which successful pathogens subvert plant apoplastic immunity remain poorly understood. In this study, we show that PsAvh240, a membrane-localized effector of the soybean pathogen Phytophthora sojae, promotes P. sojae infection in soybean hairy roots. We found that PsAvh240 interacts with the soybean-resistant aspartic protease GmAP1 in planta and suppresses the secretion of GmAP1 into the apoplast. By solving its crystal structure we revealed that PsAvh240 contain six a helices and two WY motifs. The first two a helices of PsAvh240 are responsible for its plasma membrane-localization and are required for PsAvh240's interaction with GmAP1. The second WY motifs of two PsAvh240 molecules form a handshake arrangement resulting in a handshake-like dimer. This dimerization is required for the effector's repression of GmAP1 secretion. Taken together, these data reveal that PsAvh240 localizes at the plasma membrane to interfere with GmAP1 secretion, which represents an effective mechanism by which effector proteins suppress plant apoplastic immunity. | Baodian Guo Haonan Wang Bo Yang Wenjing Jiang Maofeng Jing Haiyang Li Yeqiang Xia Yuanpeng Xu Qinli Hu Fangfang Wang Feng Yu Yan Wang Wenwu Ye Suomeng Dong Weiman Xing Yuanchao Wang | 2019 | Molecular Plant2019，12，4： | 12 |
| 8 | Transcriptional activation and phosphorylation of OsCNGC9 confer enhanced chilling tolerance in rice显示文摘Low temperature is a major environmental factor that limits plant growth and productivity.Although transient elevation of cytoplasmic calcium has long been recognized as a critical signal for plant cold tolerance,the calcium channels responsible for this process have remained largely elusive.Here we report that OsCNGC9,a cyclic nucleotide-gated channel,positively regulates chilling tolerance by mediating cytoplasmic calcium elevation in rice(Oryza sativa).We showed that the loss-of-function mutant of OsCNGC9 is defective in cold-induced calcium influx and more sensitive to prolonged cold treatment,whereas OsCNGC9 overexpression confers enhanced cold tolerance.Mechanistically,we demonstrated that in response to chilling stress,OsSAPK8,a homolog of Arabidopsis thaliana OST1,phosphorylates and activates OsCNGC9 to trigger Ca2+influx.Moreover,we found that the transcription of OsCNGC9 is activated by a rice dehydration-responsive element-binding transcription factor,OsDREB1A.Taken together,our results suggest that OsCNGC9 enhances chilling tolerance in rice through regulating cold-induced calcium influx and cytoplasmic calcium elevation. | Jiachang Wang Yulong Ren Xi Liu Sheng Luo Xiao Zhang Xin Liu Qibing Lin Shanshan Zhu Hua Wan Yang Yang Yu Zhang Bin Lei Chunlei Zhou Tian Pan Yongfei Wang Mingming Wu Ruonan jing Yang Xu Meng Han Fuqing Wu Cailin Lei Xiuping Guo Zhijun Cheng Xiaoming Zheng Yihua Wang Zhigang Zhao Ling Jiang Xin Zhang Yong-Fei Wang Haiyang Wang Jianmin Wan | 2021 | Molecular Plant2021，14，2： | 10 |
| 9 | Effects of Straw Incorporation Methods on Nitrous Oxide and Methane Emissions from a Wheat-Rice Rotation System显示文摘The incorporation of straw with a microbial inoculant(a mixture of bacteria and fungi, designed to accelerate straw decomposition)is being increasingly adopted within the agricultural sector in China. However, its effects on N and C trace gas emissions remain unclear.We conducted a field experiment to investigate the effects of different straw incorporation methods(with and without microbial inoculant) in the wheat season on nitrous oxide(N_2O) and methane(CH_4) emissions from a wheat-rice rotation system in China.The treatments comprised N, P, and K fertilizers only(NPK), NPK plus rice straw(NPKS), NPKS plus Ruilaite microbial inoculant(NPKSR), and NPKS plus Jinkuizi microbial inoculant(NPKSJ). Rice straw incorporation before wheat sowing significantly decreased N_2O emissions during the wheat season and stimulated N_2O and CH_4 emissions during the subsequent rice season. Compared with the NPKS treatment, the NPKSR and NPKSJ treatments decreased N_2O emissions during the wheat season, but had no effect on N_2O or CH_4 emissions during the subsequent rice season. Annually, the two treatments were comparable regarding N_2O emissions.Although the global warming potentials of the NPKSR and NPKSJ treatments were lower than that of the NPKS treatment during the wheat season, no significant differences were observed during the subsequent rice season, or over the entire rotation cycle. The annual greenhouse gas intensity was slightly lower in the NPKSR and NPKSJ treatments than in the NPKS treatment. Overall, these results suggest that the incorporation of rice straw with a microbial inoculant in the wheat season was the best strategy tested for managing straw resources within the wheat-rice rotation system. | LIU Gang MA Jing YANG Yuting YU Haiyang ZHANG Guangbin XU Hua | 2019 | Pedosphere2019，29，2： | 7 |
| 10 | Effects of nano TiN addition on the microstructure and mechanical properties of TiC based steel bonded carbides显示文摘TiC based steel bonded carbides with the addition of nano TiN were prepared by vacuum sintering techniques.The microstructure was investigated using scanning electron microscopy(SEM) and transmission electron microscopy(TEM),and the mechanical properties,such as bending strength,impact toughness,hardness,and density,were measured.The results indicate that the grain size becomes small and there is uniformity in the steel bonded carbide with nano addition;several smaller carbide particles are also found to be inlaid in the rim of the larger carbide grains and prevent the coalescence of TiC grains.The smaller and larger carbide grains joint firmly,and then the reduction of the average size of the grains leads to the increase in the mechanical properties of the steel bonded carbides with nano addition.But the mechanical properties do not increase monotonously with an increase in nano addition.When the nano TiN addition accounts for 6-8 wt.% of the amount of steel bonded carbides,the mechanical properties reach the maximum values and then decrease with further increase in nano TiN addition. | WANG Zhi' an DAI Haiyang ZOU Yu | 2008 | Rare Metals2008，27，1： | 7 |
| 11 | Multi-robot cooperative localization based on autonomous motion state estimation and laser data interaction显示文摘Multi-robot cooperative localization is an important research topic in mobile robotics. This paper mainly studies the problem of cooperative localization based on environment information interaction in unknown complex environment. Considering the effiect of robot motion state on the cooperative localization, we present an algorithm for adaptive selecting periods of the cooperative localization based on autonomous motion state estimation. In order to avoid equipping an extra localization marker on the robot which is needed for direct observation between robots, and to make full use of the interactive information between robots in the same scene, a method for obtaining multi-robot observations based on MbICP algorithm is proposed, which makes multirobot cooperative localization using EKF feasible and reliable in cluttered environment. Experiment results with the Pioneer 3-DX robots and data analysis show the method's validity and practicability. | ZHUANG Yan, GU MingWei, WANG Wei & YU HaiYang Research Center of Information and Control, Dalian University of Technology, Dalian 106024, China | 2010 | Science China(Information Sciences)2010，53，11： | 6 |
| 12 | Variations of Stable Carbon Isotopes of CH4 Emission from Three Typical Rice Fields in China显示文摘Little is known about the stable carbon isotopes of methane(CH4) emitted(δ^(13)CH_(4emitted)) from permanently flooded rice fields and double rice-cropping fields.The CH4 emission and corresponding δ^(13)CH_(4emitted) under various field managements(mulching,water regime,tillage,and nitrogen(N) fertilization) were simultaneously measured in three typical Chinese rice fields,a permanently flooded rice field in Ziyang City,Sichuan Province,Southwest China,a double-rice cropping field in Yingtan City,Jiangxi Province,Southeast China,and a rice-wheat rotation field in Jurong City,Jiangsu Province,East China,from 2010 to 2012.Results showed different seasonal variations of δ^(13)CH_(4emitted) among the three fields during the rice-growing season.The values of δ^(13)CH_(4emitted) were negatively correlated with corresponding CH4 emissions in seasonal variation and mean,indicating the importance of CH_4 production,oxidation,and transport associated with isotopic fractionation effects to the δ^(13)CH_(4emitted).Seasonal variations of δ^(13)CH_(4emitted) were slightly impacted by mulching cultivation,tillage,and N application,but highly controlled by drainage.Meanwhile,tillage,N application,and especially mulching cultivation had important effects on seasonal mean CH4 emissions and corresponding δ^(13)CH_(4emitted) with low emissions accompanied by high values of δ^(13)CH_(4emitted).Seasonal mean values of δ^(13)CH_(4emitted) from the three fields were similar,mostly ranging from —60‰ to — 50‰,which are well in agreement with previously published data.These demonstrated that seasonal variations of δ^(13)CH_(4emitted) mainly depended on the changes in CH4 emission from rice fields and further indicated the important effects of methanogenic pathways,CH4 oxidation,and CH4 transport associated with isotope fractionation effects influenced by field managements on δ^(13)CH_(4emitted). | ZHANG Guangbin MA Jing YANG Yuting YU Haiyang SHI Yaping XU Hua | 2017 | Pedosphere2017，27，1： | 6 |
| 13 | Temperature dependence of pyro-phototronic effect on self-powered ZnO/perovskite heterostructured photodetectors显示文摘自我动力的 ZnO/perovskite heterostructured 紫外(紫外) 光电探测器(PD ) 最近作为的一个有希望的解决方案基于 pyro-phototronic 效果被报导了精力有效, ultrafast 反应,和高效的紫外 PD。在这研究,自我动力的 ZnO/perovskite heterostructured PD 的察觉到相片的表演上的 pyro-phototronic 效果的温度依赖被调查。到紫外光的这些 PD 的当前的回答被 174.1% 在 77 K 提高, 28.7% 在低温度在由于改进 pyro-phototronic 的 300 K 完成。pyro-phototronic 效果的基础被在紫外照明之上分析 chargetransfer 过程和 PD 的当前的反应的时间常数彻底地学习。这个工作在 ZnO/perovskite heterostructure 上关于 pyrophototronic 效果介绍深入的理解并且为 ultrafast 相片察觉到, optothermal 察觉,和 biocompatible optoelectronic 探针为相应光电子的设计和发展提供指导。 | Wenbo Peng Ruomeng Yu Xingfu Wang Zhaona Wang Haiyang Zou Yongning He Zhong Lin Wang | 2016 | Nano Research2016，9，12： | 5 |
| 14 | Stereotactic body radiation therapy versus radiofrequency ablation in patients with small hepatocellular carcinoma:a systematic review and meta-analysis显示文摘Background:This study aimed to compare the clinical outcomes and toxicity between small hepatocellular carcinoma(HCC)patients treated with stereotactic body radiation therapy(SBRT)and those treated with radiofrequency ablation(RFA).Methods:We searched databases for relevant clinical studies.The primary outcomes of interest were overall survival(OS)at 1 and 2 years,freedom from local progression(FFLP)rate at 2 years,and complications.Results:Five cohorts from 5 retrospective studies and 4,814 patients with HCC were included.Pooled OS at 2 years was significantly lower for SBRT than for RFA[odds ratio(OR):0.63;95%confidence interval(CI):0.51-0.79;P<0.0001],but the pooled FFLP rate at 2 years was higher for SBRT than for RFA(OR:1.66;95%CI:1.05-2.61;P=0.03).In addition,there was no significant difference in the local and liver toxicities of the two treatments.The contradictory conclusion between the OS and FFLP outcome may be attributed to the difference in radiological dose and location,but there were no uniform criteria to illustrate the radiological dose and location in the included studies.Conclusions:SBRT had a higher local control ratio but poorer prognosis than RFA in patients with small HCC.The local toxicity was comparable in both treatments.Further trials should be designed with uniform standards for SBRT and RFA treatments. | Jiawei Hong Linping Cao Haiyang Xie Yuanxing Liu Jun Yu Shusen Zheng | 2021 | Hepatobiliary Surgery and Nutrition2021，10，5： | 5 |
| 15 | Dye-sensitized TiO2@SBA-15 composites: Preparation and their application in photocatalytic desulfurization显示文摘Photocatalytic oxidation desulfurization has become a research hotspot in recent years because of mild reaction conditions, less energy consumption and high selectivity. In this paper, TiO2 was loaded onto SBA-15 molecular sieves and sensitized with organic dyes(2, 9-dichloroquinacridone, DCQ) to extend its spectral response range from ultraviolet light to visible light. The catalyst DCQ-X%TiO2@SBA-15 was characterized by BET measurements, X-ray diffraction, Fourier transform infrared spectroscopy and Ultraviolet-visible diffuse reflection spectra, and then it was applied for photocatalytic oxidation desulfurization of gasoline. The effects of different catalytic systems, TiO2 concentration, catalyst dosage, and different model sulfur compounds on catalytic desulfurization performance were investigated. Experimental results show that DCQ-TiO2@SBA-15 has a better performance than the unsensitized TiO2@SBA-15, and the desulfurization rate can reach up to 96.1% in a reaction time of 90 min. | Guoqing Guo Haiyang Guo Feng Wang Liam John France Wanxin Yang Zhihong Mei Yinghao Yu | 2020 | Green Energy & Environment2020，5，1： | 4 |
| 16 | Remineralization of initial enamel caries in vitro using a novel peptide based on amelogenin显示文摘 | Danxue LI Xueping LV Huanxin TU Xuedong ZHOU Haiyang YU Linglin ZHANG | 2015 | Frontiers of Materials Science2015，9，3： | 3 |
| 17 | A brief review on nonlinear modeling methods and applications of compliant mechanisms显示文摘因为他们的优点,顺从的机制(厘米) 在机制和机器人学成为了最流行的研究主题之一。这篇论文试图在非线性的静态的建模途径的进展和厘米的应用上提供简短系统的评论为联系理论和另外的新应用支持学科交差 / 多学科的开发。它也预言应用和理论开发的可能的未来方向。 | Guangbo HAO Jingjun YU Haiyang LI | 2016 | Frontiers of Mechanical Engineering2016，11，2： | 3 |
| 18 | Shaking Table Model Test of Isolated Structure on Soft Site and Analysis on Its Isolation Efficiency显示文摘Adopting a soft site model built on soft interlayer soil foundation,a shaking table test for soft interlayer soil-isolated structure interaction is conducted to investigate the seismic response of isolated structure on soft site,and analyze its isolation effect.Test results show that the test can reflect the earthquake response characteristics of isolated structure on soft site.It is on soft site that the dynamic characteristics of isolated structure,acceleration magnification factor(AMF)of isolated structure and isolation efficiency of the isolation layer differ from those on rigid foundation with an soil-structure interaction(SSI)effect,represented by the reduction in fundamental vibration frequency of isolated structure and the increase of damping ratio with changes of the SSI effect.SSI can either increase or decrease AMF of isolated structure on soft site,depending on the characteristics of earthquake motion input.Furthermore,the isolation efficiency of isolation layer on soft site is decreased with the SSI effect,which is related to the peak ground acceleration(PGA)and the characteristics of earthquake motion input. | Yu Xu Zhuang Haiyang Zhu Chao | 2017 | Transactions of Nanjing University of Aeronautics and Astronautics2017，34，2： | 3 |
| 19 | Highly energetic and flammable metallic glasses显示文摘Energetic materials are solids that release a large amount of energy in combustion. The evaluation depends on both combustion heat and ignition temperature. Conventional non-metallic materials have low ignition temperature but small combustion heat,whereas metals have large combustion heat but high ignition temperatures. We show that many metallic glasses, combining the merits of both metals and non-metals, have large combustion heat, approximately twice that of the non-metals, and low ignition temperature that is several hundreds of Kelvin lower than that of the metals. The ease in igniting metallic glass results from the low thermal conductivity of the materials and the storage of energy in their liquid-like atomic structure. Metallic glass ribbons outweigh metallic nanoparticles due to their high production efficiency, low cost and nontoxicity. The findings suggest that metallic glasses are alternative energetic materials. | BangSheng Yu YongHao Sun HaiYang Bai WeiHua Wang | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，7： | 3 |
| 20 | A Blockchain-Based Flexible Data Auditing Scheme for the Cloud Service显示文摘Nowdays, cloud storage technology has become a hot topic, and an increasing number of users are concerned with the security of their data in the cloud.Many auditing schemes on the cloud are proposed and the introduction of a third-party auditor to assist users in verifying the integrity of cloud data. As a centralized node, the third-party auditor has to communicate with all cloud users and cloud service providers, which becomes the bottleneck of the whole scheme. To solve this problem,we design a blockchain-based flexible cloud data auditing scheme. In our scheme, a decentralized auditing framework is proposed to eliminate the dependency on the thirdparty auditor, which increases the stability, security and performance of the whole scheme. Since the cloud service provider can automatically generates auditing proofs, our scheme can relieve the communication burdens of the cloud service provider. The proposed scheme also adapts the Merkle Hash tree to improve the verification performance.Security analysis and experiments show that the proposed scheme is secure and has better stability and verification efficiency. | FAN Kefeng LI Fei YU Haiyang YANG Zhen | 2021 | Chinese Journal of Electronics2021，30，6： | 3 |
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