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| 1 | Lattice-Based Double-Authentication-Preventing Ring Signature for Security and Privacy in Vehicular Ad-Hoc Networks显示文摘Amidst the rapid development of the Internet of Things (loT), Vehicular Ad-Hoc NETwork (VANET), a typical loT application, are bringing an ever-larger number of intelligent and convenient services to the daily lives of individuals. However, there remain challenges for VANETs in preserving privacy and security. In this paper, we propose the first lattice-based Double-Authentication-Preventing Ring Signature (DAPRS) and adopt it to propose a novel privacy-preserving authentication scheme for VANETs, offering the potential for security against quantum computers. The new construction is proven secure against chosen message attacks. Our scheme is more efficient than other ring signature in terms of the time cost of the message signing phase and verification phase, and also in terms of signature length. Analyses of security and efficiency demonstrate that our proposed scheme is provably secure and efficient in the application. | Jinhui Liu Yong Yu Jianwei Jia Shijia Wang Peiru Fan Houzhen Wang Huanguo Zhang | 2019 | Tsinghua Science and Technology2019，24，5： | 10 |
| 2 | Cryptanalysis of Public Key Cryptosystems Based on Non-Abelian Factorization Problems显示文摘Advances in quantum computers threaten to break public-key cryptosystems(e.g., RSA, ECC, and EIGamal), based on the hardness of factoring or taking a discrete logarithm. However, no quantum algorithms have yet been found for solving certain mathematical problems in non-commutative algebraic structures. Recently,two novel public-key encryption schemes, BKT-B cryptosystem and BKT-FO cryptosystem, based on factorization problems have been proposed at Security and Communication Networks in 2013. In this paper we show that these two schemes are vulnerable to structural attacks and linearization equations attacks, and that they only require polynomial time complexity to obtain messages from associated public keys. We conduct a detailed analysis of the two attack methods and show corresponding algorithmic descriptions and efficiency analyses. In addition, we provide some improvement suggestions for the two public-key encryption schemes. | Jinhui Liu Aiwan Fan Jianwei Jia Huanguo Zhang Houzhen Wang Shaowu Mao | 2016 | Tsinghua Science and Technology2016，21，3： | 3 |
| 3 | Assessing the genetic diversity of the critically endangered Chinese sturgeon Acipenser sinensis using mitochondrial markers and genome-wide single-nucleotide polymorphisms from RAD-seq显示文摘As a living fossil, the endangered Chinese sturgeon(Acipenser sinensis) has been considered a national treasure in China. Here,the famous Gezhouba Dam and Three Gorges Dam on the Yangtze River were built in 1988 and 2006, for economic purposes.The natural population of Chinese sturgeon has declined since then, as these dams block its migratory route to the original spawning grounds in the middle reaches of the Yangtze River. In 2013 and 2014, there was an absence of spawning where it typically happened near the Gezhouba Dam. Nevertheless, from April to June in 2015, over 1,000 larvae with different body lengths(10–35 cm) were detected along the Shanghai Yangtze Estuary; but only little is currently known about the population genetic structure of the Chinese sturgeon. Herein, we inferred population genetic parameters from 462 available Chinese sturgeon specimens based on a 421-bp fragment of the mitochondrial DNA(mtDNA) D-loop region and 1,481,620 SNPs(singlenucleotide polymorphisms) generated by restriction site-associated DNA sequencing(RAD-seq). For the D-loop dataset, 15 haplotypes were determined. Randomly picked 23 individuals, representing the 15 D-loop haplotype groups, were subsequently used for further RAD-seq validation. The average nucleotide diversity calculated from the mtDNA and RAD datasets was 0.0086 and 0.000478, respectively. The overall effective female population size was calculated to be 1,255 to 2,607, and the long-term effective population size was estimated to range from 11,950 to 119,500. We observed that the genetic variability and the effective female population size of the current population in the Yangtze River are severely low, which are similar to the data reported over 10 years ago. The deduced relatively small effective population of female fish, limiting the genetic connectivity among Chinese sturgeon, should be considered a serious threat to this endangered species. | Jian Liu Xinxin You Pao Xu Ping Zhuang Yueping Zheng Kai Zhang Min Wang Yunyun Lv Gangchun Xu Feng Zhao Jianhui Wu Houyong Fan Jianan Xu Zhiqiang Ruan Chao Bian Kai Liu Dongpo Xu Jinhui Chen Junmin Xu Qiong Shi | 2018 | Science China(Life Sciences)2018，61，9： | 2 |
| 4 | N/S co-doped carbon nanosheet bundles as high-capacity anode for potassium-ion battery显示文摘Potassium-ion batteries(PIBs)are of academic and economic significance,but still limited by the lack of highly active electrode materials for de-/intercalation of large-radius K ions.Herein,an interconnected nitrogen/sulfur co-doped carbon nanosheep bundle(N/S-CSB)was proposed as the potassium ions storage material.The rich co-doping of nitrogen/sulfur of N/S-CNB with three-dimensional hierarchical bundled array structure yields distensible interlayer spaces to buffer the volume expansion during K+insertion/extraction,offers more electrochemical active sites to obtain a high specific capacity,and provides efficient channels for fast ion/electron transports.Therefore,the N/S-CSB anode achieved high reversible specific capacity of 365 mAh/g obtained at 50 mA/g after 200 cycles with a coulombic efficiency(CE)close to 100%,high rate performance and long cycle stability.Moreover,the in-situ Raman spectra indicated outstanding reaction kinetics of as-prepared N/S-CSB anode. | Jinhui Cao Jiang Zhong Hanjiao Xu Shengyang Li Hongli Deng Tao Wang Ling Fan Xinghui Wang Lei Wang Jian Zhu Bingan Lu Xidong Duan | 2022 | Nano Research2022，15，3： | 1 |
| 5 | Effects of zinc, copper, and selenium on placental cadmium transport显示文摘 | Yali Zhang Yongcheng Zhao Jixian Wang Hongda Zhu Quingfen Liu Yaguang Fan Naifen Wang Aiping Liu Husheng Liu Li Ou-Yang Jinhui Zhao Tiqiang Fan | 2004 | Biological Trace Element Research (-)2004，，1： | 1 |
| 6 | Roles of cocatalysts in Pt–PdS/CdS with exceptionally high quantum efficiency for photocatalytic hydrogen production显示文摘 | Jinhui Yang Hongjian Yan Xiuli Wang Fuyu Wen Zhijun Wang Dayong Fan Jingying Shi Can Li | 2012 | Journal of Catalysis2012，，： | 1 |
| 7 | Expression of P-gp, MRP, LRP, GST-π and TopoIIα and intrinsic resistancein human lung cancer cell lines显示文摘 | Jiarui Wang Jinhui Zhang Lichuan Zhang Long Zhao Sufang Fan Zhonghai Yang Fei Gao Ying Kong Gary Xiao Qi Wang | 2011 | Oncology Reports2011，，5： | 1 |
| 8 | Electricity generation based on one-dimensional group-Ⅲ nitride nanomaterials 显示文摘 | Wang Xuebin Song Jinhui Zhang Fan | 2010 | Advanced Materials2010，22，19： | 1 |
| 9 | Preliminary results on a near-real-time rock slope damage monitoring system based on relative velocity changes following the September 5,2022 M_(S) 6.8 Luding,China earthquake显示文摘Relative seismic velocity change(dv/v)is important for monitoring changes in subsurface material properties and evaluating earthquake-induced rock slope damage in a geological disaster-prone region.In this paper,we present a rapid damage assessment on three slow-moving rock slopes by measuring dv/v decrease caused by the 2022 M_(S) 6.8 Luding earthquake in Southwest China.By applying the stretching method to the cross-correlated seismic wavefields between sensors installed on each slope,we obtain earthquake-induced dv/v decreases of~2.1%,~0.5%,and~0.2%on three slopes at distances ranging from~86 to~370 km to the epicenter,respectively.Moreover,based on seismic data recorded by 16 sensors deployed on the rock slope at a distance of~370 km away from the epicenter,a localized dv/v decease region was observed at the crest of the slope by calculating the spatial dv/v images before and after the earthquake.We also derive an empirical in situ stress sensitivity of -7.29×10^(-8)/Pa by relating the dv/v change to the measured peak dynamic stresses.Our results indicate that a rapid dv/v assessment not only can help facilitate on-site emergency response to earthquakeinduced secondary geological disasters but also can provide a better understanding of the subsurface geological risks under diverse seismic loadings. | Fan Xie Chen Liang Shigui Dai Bo Shao Huibao Huang Jinhui Ouyang Li Li Eric Larose | 2023 | Earthquake Research Advances2023，3，1： | 1 |
| 10 | The current state of water quality and technology development for water pollution control in China 显示文摘 | QU Jinhui FAN Maohong | 2010 | Environmental Science & Technology2010，40，6： | 1 |
| 11 | Emerging immunological strategies: recent advances and future directions显示文摘mmunotherapy plays a compelling role in cancer treatment and has already made remarkable progress.However,many patients receiving immune checkpoint inhibitors fail to achieve clinical benefits,and the response rates vary among tumor types.New approaches that promote anti-tumor immunity have recently been developed,such as small molecules,bispecific antibodies,chimeric antigen receptor T cell products,and cancer vaccines.Small molecule drugs include agonists and inhibitors that can reach the intracellular or extracellular targets of immune cells participating in innate or adaptive immune pathways.Bispecific antibodies,which bind two different antigens or one antigen with two different epitopes,are of great interest.Chimeric antigen receptor T cell products and cancer vaccines have also been investigated.This review explores the recent progress and challenges of different forms of immunotherapy agents and provides an insight into future immunotherapeutic strategies. | Hongyun Zhao Fan Luo Jinhui Xue Su Li Rui-Hua Xu | 2021 | Frontiers of Medicine2021，15，6： | 1 |
| 12 | Removal of fine particles in wet flue gas desulfurization system by heterogeneous condensation 显示文摘 | Yang Linjun Bao Jingjing Yan Jinpei Liu Jinhui Song Shijuan Fan Fengxian | 2010 | Chemical Engineering Journal2010，156，： | 1 |
| 13 | Directed evolution of a neutrophilic and mesophilic methanol dehydrogenase based on high-throughput and accurate measurement of formaldehyde显示文摘Methanol is a promising one-carbon feedstock for biomanufacturing,which can be sustainably produced from carbon dioxide and natural gas.However,the efficiency of methanol bioconversion is limited by the poor catalytic properties of nicotinamide adenine dinucleotide(NAD^(+))-dependent methanol dehydrogenase(Mdh)that oxidizes methanol to formaldehyde.Herein,the neutrophilic and mesophilic NAD^(+)-dependent Mdh from Bacillus stearothermophilus DSM 2334(Mdh_(Bs))was subjected to directed evolution for enhancing the catalytic activity.The combination of formaldehyde biosensor and Nash assay allowed high-throughput and accurate measurement of formaldehyde and facilitated efficient selection of desired variants.Mdh_(Bs)variants with up to 6.5-fold higher K_(cat)/K_(M)value for methanol were screened from random mutation libraries.The T153 residue that is spatially proximal to the substrate binding pocket has significant influence on enzyme activity.The beneficial T153P mutation changes the interaction network of this residue and breaks theα-helix important for substrate binding into two shortα-helices.Reconstructing the interaction network of T153 with surrounding residues may represent a promising strategy to further improve Mdh_(Bs),and this study provides an efficient strategy for directed evolution of Mdh. | Jin Qian Liwen Fan Jinxing Yang Jinhui Feng Ning Gao Guimin Cheng Wei Pu Wenjuan Zhou Tao Cai Shuang Li Ping Zheng Jibin Sun Depei Wang Yu Wang | 2023 | Synthetic and Systems Biotechnology2023，8，3： | 0 |
| 14 | A highly efficient atomically thin curved Pd Ir bimetallene electrocatalyst显示文摘The multi-metallene with an ultrahigh surface area has great potential in precise tuning of surface heterogeneous d-electronic correlation by surface strain effect for the distinctive surface electronic structure,which is a brand new class of promising 2 D electrocatalyst for sustainable energy device application.However,achieving such an atomically thin multi-metallene still presents a great challenge.Herein,we present a new synthetic method for an atomic-level palladium-iridium(Pd Ir)bimetallene with an average thickness of only~1.0 nm for achieving superior catalysis in the hydrogen evolution reaction(HER)and the formic acid oxidation reaction(FAOR).The curved Pd Ir bimetallene presents a top-ranked high electrochemical active area of 127.5±10.8 m^(2)g Pd+Ir^(-1)in the reported noble alloy materials,and exhibits a very low overpotential,ultrahigh activity and improved stability for HER and FAOR.DFT calculation reveals that the Pd Ir bimetallene herein has a unique lattice tangential strain,which can induce surface distortion while concurrently creating a variety of concave-convex featured micro-active regions formed by variously coordinated Pd sites agglomeration.Such a strong strain effect correlates the abnormal on-site active 4 d^(10)-t_(2g)-orbital Coulomb correlation potential and directly elevates orbital-electronegativity exposure within these active regions,resulting in a preeminent barrier-free energetic path for significant enhancement of FAOR and HER catalytic performance. | Fan Lv Bolong Huang Jianrui Feng Weiyu Zhang Kai Wang Na Li Jinhui Zhou Peng Zhou Wenxiu Yang Yaping Du Dong Su Shaojun Guo | 2021 | National Science Review2021，8，9： | 0 |
| 15 | SIV:A Structural Integrity Verification Approach of Cloud Components with Enhanced Privacy显示文摘Private data leakage is a threat to current integrity verification schemes of cloud components. To address this issue, this work proposes a privacy-enhancing Structural Integrity Verification (SIV) approach. It is made up of three processes: proof organization, proof transformation, and integrity judgement. By introducing a Merkle tree technique, the integrity of a constituent part of a cloud component on a node is represented by a root value. The value is then masked to cipher texts in proof transformation. With the masked proofs, a structural feature is extracted and validated in an integrity judgement by a third-party verification provider. The integrity of the cloud component is visually displayed in the output result matrix. If there are abnormities, the corrupted constituent parts can be located. Integrity is verified through the encrypted masked proofs. All raw proofs containing sensitive information stay on their original nodes, thus minimizing the attack surface of the proof data, and eliminating the risk of leaking private data at the source. Although some computations are added, the experimental results show that the time overhead is within acceptable bounds. | Bo Zhao Peiru Fan Pengyuan Zhao Mingtao Ni Jinhui Liu | 2019 | Tsinghua Science and Technology2019，24，5： | 0 |
| 16 | A progressive framework for rotary motion deblurring显示文摘The rotary motion deblurring is an inevitable procedure when the imaging seeker is mounted in the rotating missiles.Traditional rotary motion deblurring methods suffer from ringing artifacts and noise,especially for large blur extents.To solve the above problems,we propose a progressive rotary motion deblurring framework consisting of a coarse deblurring stage and a refinement stage.In the first stage,we design an adaptive blur extents factor(BE factor)to balance noise suppression and details reconstruction.And a novel deconvolution model is proposed based on BE factor.In the second stage,a triplescale deformable module CNN(TDM-CNN)is designed to reduce the ringing artifacts,which can exploit the 2D information of an image and adaptively adjust spatial sampling locations.To establish a standard evaluation benchmark,a real-world rotary motion blur dataset is proposed and released,which includes rotary blurred images and corresponding ground truth images with different blur angles.Experimental results demonstrate that the proposed method outperforms the state-of-the-art models on synthetic and real-world rotary motion blur datasets.The code and dataset are available at http://gffzz188fe103f8f1460aswxb66oc955ov6fun.ffgz.tsg.suse.edu.cn/JinhuiQin/RotaryDeblurring. | Jinhui Qin Yong Ma Jun Huang Fan Fan You Du | 2024 | Defence Technology(防务技术)2024，32，2： | 0 |
| 17 | Highly Parallel SPARQL Engine for RDF显示文摘In this paper,a highly parallel batch processing engine is designed for SPARQL queries.Machine learning algorithms were applied to make time predictions of queries and reasonably group them,and further make reasonable estimates of the memory footprint of the queries to arrange the order of each group of queries.Finally,the query is processed in parallel by introducing pthreads.Based on the above three points,a spall time prediction algorithm was proposed,including data processing,to better deal with batch SPARQL queries,and the introduction of pthread can make our query processing faster.Since data processing was added to query time prediction,the method can be implemented in any set of data-queries.Experiments show that the engine can optimize time and maximize the use of memory when processing batch SPARQL queries. | Fan Feng Weikang Zhou Ding Zhang Jinhui Pang | 2020 | 国际计算机前沿大会会议论文集2020，，1： | 0 |
| 18 | Performance enhancement of ultrasonic transducer made of textured PNN-PZT ceramic显示文摘In this paper,0.36Pb(Ni_(1/3)Nb_(2/3))O_(3)-0.24PbZrO3-0.40PbTiO_(3)(PNN-PZT)ceramic was prepared,and texture engineering was performed on this PNN-PZT ceramic to improve its electromechanical properties and temperature stability.Single element ultra-sonic transducers were prepared using PNN-PZT,PNN-PZT textured ceramics,and their performance were evaluated and com-pared using a PZT-5H ceramic based transducer as the benchmark.It is shown that the sensitivity and bandwidth of the PNN-PZT textured ceramic-based transducer are much superior to regular PNN-PZT ceramic and PZT-5H ceramic based transducers. | Lang Bian Ke Zhu Qian Wang Jinpeng Ma Jinhui Fan Xudong Qi Guicheng Jiang Bo Zhao Rui Zhang Bin Yang Wenwu Cao | 2022 | Journal of Advanced Dielectrics2022，12，4： | 0 |
| 19 | Quantification of polarization distribution from polarizing light microscopy images of ferroelectric single crystals显示文摘Qualification of polarization can be realized either on a macroscopic scale as an average property by P-E hysteresis measurements or on a nano/micro scale by piezoelectric force microscopy,transmission electron microscopy,scanning electron microscopy,and so on.However,visualization and qualification of polarization distribution in the micron to millimeter scale is still a challenge.Polarizing light microscopy(PLM)is often used in the study of ferroelectric domain structures mainly for domain patterns.A phe-nomenon called“chromatic polarization”has been observed in transparent ferroelectric crystals by using a crossed-PLM system viewed with white light,which contains rich information about local polariza-tion distribution.In this study,an automatic full-angle light intensity detection(AFALID)algorithm com-bined with colorimetry is developed to analyze the distribution of nonuniform local spontaneous polar-ization distribution in transparent ferroelectric single crystals.Temperature-dependent spontaneous po-larizations from the color analysis for PMN-0.36PT single crystals with single tetragonal domain state are in good coincidence with those extracted from temperature-dependent hysteresis loops and pyroelectric current measurements.We further apply this method to quantify the nonuniform domain distributions with nano-indentations.This non-contact and non-destructive characterization can provide fast and au-tomatic detection of polarization distributions in ferroelectric materials. | Jinhui Fan Xiaoyan Lu Wenwu Cao | 2023 | Journal of Materials Science & Technology2023，，30： | 0 |
| 20 | Time-varying Algorithm for Swarm Robotics显示文摘Ever since the concept of swarm intelligence was brought out, a variety of control algorithms for swarm robotics has been put forward, and many of these algorithms are stable enough and efficient. Most of the researches only take an invariable controller which functions through the whole stage into consideration, the situation in which controller changes over time is rarely taken into account. However, there are limitations for invariable controller dominated algorithms in practical situation,which makes them unable to meet changing environment. On the contrary, variable controller is more flexible and can be able to adapt to complex environment. Considering such advantages,a time-varying algorithm for swarm robotics is presented in this paper. The algorithm takes time as one of the independent variables so that the controller is no longer fixed through the time,but can be changed over time, which brings more choices for the swarm robot system. In this paper, some relevant simulations are designed to test the algorithm. Different control strategies are applied on the same flock during the time, and a more complex,flexible and practical control effect is acquired successfully. | Ligang Hou Fangwen Fan Jingyan Fu Jinhui Wang | 2018 | IEEE/CAA Journal of Automatica Sinica2018，5，1： | 0 |
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