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| 1 | Face Liveness Detection Based on the Improved CNN with Context and Texture Information显示文摘Face liveness detection,as a key module of real face recognition systems,is to distinguish a fake face from a real one.In this paper,we propose an improved Convolutional neural network(CNN)architecture with two bypass connections to simultaneously utilize low-level detailed information and high-level semantic information.Considering the importance of the texture information for describing face images,texture features are also adopted under the conventional recognition framework of Support vector machine(SVM).The improved CNN and the texture feature based SVM are fused.Context information which is usually neglected by existing methods is well utilized in this paper.Two widely used datasets are used to test the proposed method.Extensive experiments show that our method outperforms the state-of-the-art methods. | GAO Chenqiang LI Xindou ZHOU Fengshun MU Song | 2019 | Chinese Journal of Electronics2019，28，6： | 5 |
| 2 | Multilayered damping composites with damping layer/constraining layer prepared by a novel method显示文摘 | Fengshun Zhang Molin Guo Kangming Xu Guansong He Hong Wu Shaoyun Guo | 2014 | Composites Science and Technology2014，，： | 1 |
| 3 | Assessment of Urban Water Security based on Catastrophe Theory显示文摘 | Fengshun Yang Dongguo Shao Chun Xiao | | 0，，03： | 1 |
| 4 | External field assisted hydrogen evolution reaction显示文摘As a clean,efficient,and sustainable energy,hydrogen is expected to replace traditional fossil energy.A series of studies focusing on morphology regulation,surface modification,and structural reconstruction have been devoted to improving the intrinsic catalytic activity of non-noble metal catalysts.However,complex system structure design and the mutual interference of various chemical components would hinder the further improvement of hydrogen evolution performance.In recent years,external field assisted hydrogen evolution reaction(HER)has become a new research hotspot.Herein,we systematically summarize the promoting effects of various external fields on catalytic hydrogen production from the aspects of system design and catalytic mechanism,including electric field,thermal field,optical field,magnetic field,and acoustic field.Ultimately,we discuss the key challenges facing this external field regulation strategy and put forward the prospect of future research topics.We sincerely expect that this review could not only provide a new insight into the basic mechanism of external-assisted catalysis,but also promote further research on improving HER performance from a more diverse and comprehensive perspective. | Jingwen Li Weinan Yin Junan Pan Yingbo Zhang Fengshun Wang Longlu Wang Qiang Zhao | 2023 | Nano Research2023，16，7： | 1 |
| 5 | Evaluation of Water Security:an Integrated Approach Applied in Wuhan Ur2 ban Agglomeration显示文摘 | Dongguo Shao Fengshun Yang Chun Xiao | | 0，，03： | 1 |
| 6 | An integrated model for water resources allocation in the river basin based on different allocation principles显示文摘 | Xiao Chun Shao Dongguo Yang Fengshun | 2012 | Applied Mechanics and Materials2012，，： | 1 |
| 7 | A secure self-destructing scheme for electronic data显示文摘 | Guojun Wang Fengshun Yue Qin Liu | 2013 | Journal of Computer and System Sciences2013，，： | 1 |
| 8 | Evaluation of Water Security; An Integrated Ap- proach Applied in Wuhan Urban Agglomeration, China 显示文摘 | Dongguo Shao Fengshun Yang Chun Xiao | 2012 | Water Seienee and Technology2012，66，1： | 1 |
| 9 | The Conceptual Design of Hybrid High Temperature Super- conducting Magnet 显示文摘 | Jiao Fengshun Tang Yuejin Dou Jianzhong | 2012 | IEEE Transactions on Applied Superconductivity2012，22，49： | 1 |
| 10 | The laparoscopic cholecystectomy 200 cases of clinical experience显示文摘 | Li Xianfeng Liu Fengshun | 2008 | Journal of clinical and experimental medicine2008，16，1： | 1 |
| 11 | An efficient and high-throughput protocol for Agrobacterium -mediated transformation based on phosphomannose isomerase positive selection in Japonica rice ( Oryza sativa L.)显示文摘 | Yongbo Duan Chenguang Zhai Hao Li Juan Li Wenqian Mei Huaping Gui Dahu Ni Fengshun Song Li Li Wanggen Zhang Jianbo Yang | 2012 | Plant Cell Reports2012，，9： | 1 |
| 12 | A secure self destructing scheme for electronic data 显示文摘 | Wang Guoiun Yue Fengshun Liu Oin | 2013 | Journal of Computer and System Sciences2013，79，2： | 1 |
| 13 | Deformable Catalytic Material Derived from Mechanical Flexibility for Hydrogen Evolution Reaction显示文摘Deformable catalytic material with excellent flexible structure is a new type of catalyst that has been applied in various chemical reactions,especially electrocatalytic hydrogen evolution reaction(HER).In recent years,deformable catalysts for HER have made great progress and would become a research hotspot.The catalytic activities of deformable catalysts could be adjustable by the strain engineering and surface reconfiguration.The surface curvature of flexible catalytic materials is closely related to the electrocatalytic HER properties.Here,firstly,we systematically summarized self-adaptive catalytic performance of deformable catalysts and various micro–nanostructures evolution in catalytic HER process.Secondly,a series of strategies to design highly active catalysts based on the mechanical flexibility of lowdimensional nanomaterials were summarized.Last but not least,we presented the challenges and prospects of the study of flexible and deformable micro–nanostructures of electrocatalysts,which would further deepen the understanding of catalytic mechanisms of deformable HER catalyst. | Fengshun Wang Lingbin Xie Ning Sun Ting Zhi Mengyang Zhang Yang Liu Zhongzhong Luo Lanhua Yi Qiang Zhao Longlu Wang | 2024 | Nano-Micro Letters2024，16，2： | 0 |
| 14 | Gas Absorption and Mass Transfer in a Pore-Array Intensified Tube-in-Tube Microchannel显示文摘A pore-array intensified tube-in-tube microchannel(PA-TMC),which is characterized by high throughput and low pressure drop,was developed as a gas–liquid contactor.The sulfite oxidation method was used to determine the oxygen efficiency(φ)and volumetric mass transfer coefficient(k_(L)a)of PA-TMC,and the mass transfer amount per unit energy(ε)was calculated by using the pressure drop.The effects of structural and operating parameters were investigated systematically,and the twophase flow behavior was monitored by using a charge-coupled device imaging system.The results indicated that the gas absorption efficiency and mass transfer performance of the PA-TMC were improved with increasing pore number,flow rate,and number of helical coil turns and decreasing pore size,row number,annular size,annular length,and surface tension.Theφ,εand k La of PA-TMC could reach 31.3%,1.73×10^(-4) mol/J,and 7.0 s-1,respectively.The Sherwood number was correlated with the investigated parameters to guide the design of PA-TMC in gas absorption and mass transfer processes. | Fengshun Xia Wenpeng Li Junheng Guo You Han Minqing Zhang Baoguo Wang Wei Li Jinli Zhang | 2021 | Transactions of Tianjin University2021，27，5： | 0 |
| 15 | Efficient and stable PtFe alloy catalyst for electrocatalytic methanol oxidation with high resistance to CO显示文摘Direct methanol fuel cells(DMFC) are widely considered to be an ideal green energy conversion device but their widespread applications are limited by the high price of the Pt-based catalysts and the instability in terms of surface CO toxicity in long-term operation.Herein,the PtFe alloy nanoparticles(NPs) with small particle size(~4.12 nm) supported on carbon black catalysts with different Pt/Fe atomic ratios(Pt_(1)Fe_(2)/C,Pt_(3)Fe_(4)/C,Pt_(1)Fe_(1)/C,and Pt_(2)Fe_(1)/C) are successfully prepared for enhanced anti-CO poisoning during methanol oxidation reaction(MOR).The optimal atomic ratio of Pt/Fe for the MOR is 1:2,and the mass activity of Pt_(1)Fe_(2)/C(5.40 A mg_(Pt)^(-1)) is 13.5 times higher than that of conventional commercial Pt/C(Pt/C-JM)(0.40 A mg_(Pt)^(-1)).The introduction of Fe into the Pt lattice forms the PtFe alloy phase,and the electron density of Pt is reduced after forming the PtFe alloy.In-situ Fourier transform infrared results indicate that the addition of oxyphilic metal Fe has reduced the adsorption of reactant molecules on Pt during the MOR.The doping of Fe atoms helps to desorb toxic intermediates and regenerate Pt active sites,promoting the cleavage of C-O bonds with good selectivity of CO_(2)(58.1%).Moreover,the Pt_(1)Fe_(2)/C catalyst exhibits higher CO tolerance,methanol electrooxidation activity,and long-term stability than other Pt_(x)Fe_(y)/C catalysts. | Qian Yang Sifan Zhang Fengshun Wu Lihua Zhu Guang Li Mingzhi Chen An Pei Yingliang Feng | 2024 | Journal of Energy Chemistry2024，90，3： | 0 |
| 16 | Comparative Genomic Analysis of Boron Transport Gene Family in Arabidopsis and Five Crops显示文摘Nutrient boron(B)is important for crop development.The absorption and transport of B ions are regulated by the B transport(BOR)gene family.Although some members of the BOR gene family have been heavily researched,to the best of our knowledge,no comprehensive research on the structural,evolutionary and functional relationships among crops has been reported.In this study,comparative genomic research of the BOR gene family was performed in five crops,40 BOR genes were identified,and analyses of phylogenetics,structure,conserved motifs,and transmembrane topology were performed.These genes had highly similar physicochemical properties,structure and motif distribution.Specific elements in the C-terminus and functional differences were also found among the genes.In addition,microsynteny and evolutionary analysis suggested that large-scale replication events and purifying selection played essential roles during the OsBOR gene evolutionary process in rice.Moreover,expression pattern of OsBORs were also analyzed.Our research provides comprehensive and detailed information on BOR genes in five crops and establishes a foundation for further functional exploration of these genes in B metabolic pathways. | Quan GAN Fengshun SONG Bin TENG Cuixiang LIN Dahu NI | 2021 | Agricultural Biotechnology2021，10，3： | 0 |
| 17 | Observation of changes in the number of myocardial capillaries in rabbits after treatment of acute myocardial infarction by Tongxinluo superfine powder显示文摘OBJECTIVE: To investigate the effects of Tongxinluo superfine powder on cardiac function, infarct size and the number of myocardial capillaries in a rabbit model of acute myocardial infarction.METHODS: A total of 32 New Zealand white rabbits were randomly divided into four groups: sham operation group, model group, treatment group,and pre-treatment, the experiment of pre-treatment group was performed 6 weeks early than the treat) group,The four groups use a unified modeling technique. An acute myocardial infarction model was established through external application of70% ferric chloride on the coronary artery. After 7 d,electrocardiogram, ultrasonography of cardiac function, micro-computed tomography, pathology and other data were collected.RESULTS: In the treatment and pre-treatment groups, ejection fraction, left ventricular short axis shortening rate, left ventricular end-systolic diameter and cardiac output significantly improved, the number of capillaries significantly increased, and infarct size significantly decreased. In addition, the results suggest that the value of intra-ventricular pressure and the situation of electrocardiogram also changed to different degrees with the increasing of treatment of cycle.CONCLUSION: Tongxinluo superfine powder can protect the myocardium, improve the blood supply of the myocardium and reduce the degree of myocardial injury, during acute stage of myocardial infarction. | Wu Haotian Zhang Fengshun Liu Jinyi Li Xuezhao Guo Fei Wu Yiling | 2018 | Journal of Traditional Chinese Medicine2018，38，3： | 0 |
| 18 | Effective strategies to promote Z(S)-scheme photocatalytic water splitting显示文摘Artificial Z(S)-scheme photocatalytic water splitting systems have attracted extensive attention due to their advantages such as wide light absorption range,high charge separation efficiency and strong carrier redox ability.However,it is still challenging to design and prepare Z(S)-scheme photocatalysts with low-cost and highly stability for efficiently photocatalytic overall water splitting using solar energy.This review mainly introduces various strategies to improve the photocatalytic water splitting performance of Z(S)-scheme systems.These strategies mainly focus on enhancing or extending the range of light absorption,promoting charge separation,and enhancing surface redox reaction in Z(S)-scheme systems.Finally,the main challenges of Z(S)-scheme photocatalytic water splitting systems and their future development directions are pointed out.This review would be beneficial to understanding the challenges and opportunities faced by the research field of Z(S)-scheme photocatalytic systems,and has important guiding significance for the development and utilization of high-performance Z(S)-scheme photocatalytic reaction system in the future. | Ye Yuan Junan Pan Weinan Yin Haoxuan Yu Fengshun Wang Weifeng Hu Longlu Wang Dafeng Yan | 2024 | Chinese Chemical Letters2024，35，3： | 0 |
| 19 | Research Progress on Fertility of Two-line Male Sterile Rice Lines显示文摘Great achievements have been made in the exploration of male sterile resources, gene mapping and cloning and molecular mechanism revealing, as well as in breeding and application of two-line rice in China. This paper briefly reviewed the discovery, types and cloning of sterile genes in rice and molecular breeding of two-line rice, and summarized the research progress of critical sterility inducing temperature, so as to provide new ideas for the research and breeding of two-line hybrid rice. | Fengshun SONG Jinlong NI Cuixiang LIN Bin TENG Quan GAN Dahu NI | 2020 | Agricultural Biotechnology2020，9，1： | 0 |
| 20 | Geochronology,Geochemistry,and Sr-Nd-Hf Isotopes of the Diorite Porphyrites from the Weining Beishan Area,Ningxia Hui Autonomous Region:Constraints on Their Source and Tectonic Implications显示文摘The Weining Beishan area of Ningxia Hui Autonomous Region is located at on the western edge of the Helanshan tectonic belt,which is a tectonic joint among Alxa Block,Ordos Block,and North Qilian orogenic belt.However,the tectonic evolution of this area remains unclear due to the lack of magmatic information.This paper conducted researches on geochronology,geochemistry,and Sr-Nd-Hf isotopes of the diorite porphyrites exposed in the Weining Beishan area.The zircon U-Pb dating yields two ages of 145.0±1.1 and 146.2±1.5 Ma,and the whole-rock geochemical data indicate that the diorite porphyrites are metaluminous to weakly peraluminous and high-K calc-alkaline series.The characteristics of highly initial^(87)Sr/^(86)Sr ratios(0.70816 to 0.71047),negativeε_(Nd)(t)(−8.9 to−8.4),and negativeε_(Hf)(t)(−13.8 to−21.2)indicate that the diorite porphyrites originated from partial melting of the middle-lower ancient crust related to the North China Craton.Combined with the regional geology,we suggested that partial melting was triggered by a tectonic activity of deep faults cutting through the crust under the regional stress transformation from compressing to extension during the Late Jurassic–Early Cretaceous,which is probably related to the westward subduction of the Paleo-Pacific Plate. | Anlu Liu Lianfu Hai Jinke Liu Xiaojun Zhang Haifeng Li Fengshun Zhao Guoliang Zhao Jinhe Bai | 2024 | Journal of Earth Science2024，35，2： | 0 |
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