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| 1 | Software Backdoor Analysis Based on Sensitive Flow Tracking and Concolic Execution显示文摘In order to effectively detect and analyze the backdoors this paper introduces a method named Backdoor Analysis based on Sensitive flow tracking and Concolic Execution(BASEC).BASEC uses sensitive flow tracking to effectively discover backdoor behaviors, such as stealing secret information and injecting evil data into system, with less false negatives. With concolic execution on predetermined path, the backdoor trigger condition can be extracted and analyzed to achieve high accuracy. BASEC has been implemented and experimented on several software backdoor samples widespread on the Internet, and over 90% of them can be detected. Compared with behavior-based and system-call-based detection methods, BASEC relies less on the historical sample collections, and is more effective in detecting software backdoors, especially those injected into software by modifying and recompiling source codes. | XU Xin WANG Jiajie CHENG Shaoyin ZHANG Tao JIANG Fan | 2016 | Wuhan University Journal of Natural Sciences2016，21，5： | 3 |
| 2 | Android Apps:Static Analysis Based on Permission Classification显示文摘Android has a strict permission management mechanism. Any applications that try to run on the Android system need to obtain permission. In this paper, we propose an efficient method of detecting malicious applications in the Android system. First, hundreds of permissions are classified into different groups. The application programming interfaces (APIs) associated with permissions that can interact with the outside environment are called sink functions. The APIs associated with other permissions are called taint functions. e construct association tables for block variables and function variables of each application. Malicious applications can then be detected by using the static taint-propagation method to analyze these tables. | Zhenjiang Dong Hui Ye Yan Wu Shaoyin Cheng Fan Jiang | 2013 | ZTE Communications2013，11，1： | 2 |
| 3 | Towards Practical Application of Li-S Battery with High Sulfur Loading and Lean Electrolyte:Will Carbon-Based Hosts Win This Race?显示文摘As the need for high-energy–density batteries continues to grow, lithium-sulfur(Li–S) batteries have become a highly promising next-generation energy solution due to their low cost and exceptional energy density compared to commercially available Li-ion batteries. Research into carbon-based sulfur hosts for Li–S batteries has been ongoing for over two decades, leading to a significant number of publications and patents.However, the commercialization of Li–S batteries has yet to be realized. This can be attributed, in part, to the instability of the Li metal anode. However, even when considering just the cathode side, there is still no consensus on whether carbon-based hosts will prove to be the best sulfur hosts for the industrialization of Li–S batteries. Recently, there has been controversy surrounding the use of carbon-based materials as the ideal sulfur hosts for practical applications of Li–S batteries under high sulfur loading and lean electrolyte conditions. To address this question, it is important to review the results of research into carbon-based hosts, assess their strengths and weaknesses, and provide a clear perspective. This review systematically evaluates the merits and mechanisms of various strategies for developing carbon-based host materials for high sulfur loading and lean electrolyte conditions. The review covers structural design and functional optimization strategies in detail, providing a comprehensive understanding of the development of sulfur hosts. The review also describes the use of efficient machine learning methods for investigating Li–S batteries. Finally, the outlook section lists and discusses current trends, challenges, and uncertainties surrounding carbon-based hosts, and concludes by presenting our standpoint and perspective on the subject. | Yi Gong Jing Li Kai Yang Shaoyin Li Ming Xu Guangpeng Zhang Yan Shi Qiong Cai Huanxin Li Yunlong Zhao | 2023 | Nano-Micro Letters2023，15，9： | 1 |
| 4 | Variations of the Dust Storm in China and its Climatic Control显示文摘 | Quan Lingshen Shi Shaoyin | 2001 | Journal of climate2001，15，： | 1 |
| 5 | Improve- ment on the magneto - optical Kerr effect of cobalt film with a quadrilayer structure 显示文摘 | Zhang Shaoyin Tang Shaolong Gao Jinlong | 2013 | Chin Phys B2013，8，： | 1 |
| 6 | Iodine-123 labelledN-(2-fluoroethyl)-2β-carbomethoxy-3β-(4-iodophenyl)nortropane for dopamine transporter imaging in the living human brain显示文摘 | Jyrki T. Kuikka Kari ?kerman Kim A. Bergstr?m Jari Karhu Jukka Hiltunen Jarmo Haukka Jari Heikkinen Jari Tiihonen Shaoyin Wang John L. Neumeyer | 1995 | European Journal of Nuclear Medicine1995，，7： | 1 |
| 7 | Variation of the dust- storm in China and its climatic eontrol显示文摘 | Weihong O Lingshen Q Shaoyin S | 2002 | Journal of Climate2002，15，15： | 1 |
| 8 | Variations of the Dust Storm in China and its Climatic Control显示文摘 | WeiHong Qian LingShen Quan ShaoYin Shi | 2001 | Journal of Climate2001，15，： | 1 |
| 9 | Variations of the dust storm in China and its climatic Control显示文摘 | Qian Weihong Quan Lingshen Shi Shaoyin | 2002 | J Climate2002，15，10： | 1 |
| 10 | -2β-carbomethoxy-3β-(4-iodophenyl)tropane:High-affinity SPECT Radiotracer of Monoamine Reuptake Sites in Brain 显示文摘 | Neumeyer JL Shaoyin Wang Milius RA | 1991 | J Med Chem1991，34，： | 1 |
| 11 | Clinical significance of articulating facet displacement of lateral atlantoaxial joint 3D CT in diagnosing atlantoaxial subluxaion显示文摘 | Shaoyin Duan Xien Huang Qingchi Lin | 2007 | Journal of the Formosan Medical Association2007，106，10： | 1 |
| 12 | Synthesis and electromagnetic wave absorption performances of a novel(Mo_(0.25)Cr_(0.25)Ti_(0.25)V_(0.25))_(3)AlC_(2)high-entropy MAX phase显示文摘Herein,a novel kind of high-entropy MAX phases,(Mo_(0.25)Cr_(0.25)Ti_(0.25)V_(0.25))_(3)AlC_(2)powders were success-fully synthesized by a newly proposed two-step solid state reaction process.The oxidation experiments demonstrate that the oxidation products of Al_(2)Mo_(3)O_(12) and rutile TiO 2 are formed at about 600 and 800℃,respectively.Besides,the dielectric and electromagnetic(EM)wave absorption properties of(Mo_(0.25)Cr_(0.25)Ti_(0.25)V_(0.25))_(3)AlC_(2)powders and those after oxidation at different temperatures were also exam-ined.The results show that the as-synthesized(Mo_(0.25)Cr_(0.25)Ti_(0.25)V_(0.25))_(3)AlC_(2)powders possess excellent EM wave absorption performances with the minimum reflection loss(RL)of-45.80 dB(at 1.7 mm thickness)and the maximum effective absorption bandwidth(E AB)of 3.6 GHz(at 1.5 mm thickness).After oxidation at 400-800℃,due to the coupling of conductivity loss and polarization loss,(Mo_(0.25)Cr_(0.25)Ti_(0.25)V_(0.25))_(3)AlC_(2)powders can retain good EM wave absorption properties in a certain frequency range.In this paper,the effects of oxidation on EM wave absorption properties of high-entropy MAX phases were systematically investigated for the first time.This work manifests that high-entropy MAX phases are promising EM wave absorbing candidates and can maintain good EM wave absorption performances after oxidation. | Linjing Qiao Jianqiang Bi Guandong Liang Chen Liu Zhuangzhuang Yin Yao Yang Hongyi Wang Shaoyin Wang Mengmeng Shang Weili Wang | 2023 | Journal of Materials Science & Technology2023，，6： | 1 |
| 13 | Variations of the dust storm in China and its climatic Control 显示文摘 | Weihong Qian Lingshen Quan Shaoyin Shi | 2002 | J Climate2002，15，10： | 1 |
| 14 | Purification and characterization of a novel endo-β-1,4-glucanase from the thermoacidophilic Aspergillus terreus显示文摘 | Jianmin Gao Haibo Weng Yu Xi Daheng Zhu Shaoyin Han | 2008 | Biotechnology Letters2008，，2： | 1 |
| 15 | Research on Dynamic Relationship Between Interest Rate&Exchange Rate—Based on the Analysis of Marketization of Interest Rate and Exchange Rate显示文摘This paper empirically analyzed the dynamic relationship between interest rate and exchange rate with VAR model and VECM using monthly data from 2008 to 2019.One of the main contributions of this paper is that it concentrated on studying how the marketization of interest rate and exchange rate plays a role in the transmission mechanism between these two rates by dividing the sample into 6 different groups according to the process of the marketization.The results show that there are long-term and short-term equilibrium relationship between interest rate and exchange rate.Also,interest rate could quickly respond to the changes in exchange rate after the marketization,which reflect that the marketization of interest rate is effective in China.However,exchange rate could not effectively respond to changes in interest rate.Thus,the marketization of exchange rate still needs to be improved.In addition,the results show that after marketization,an increase in the interest rate would lead to a decrease in exchange rate now,which could be a reference to the formulation of monetary policies. | Shaoyin Zheng | 2021 | 经济管理学刊(中英文版)2021，10，1： | 0 |
| 16 | Synthesis of high-entropy MXenes with high-efficiency electromagnetic wave absorption显示文摘High-entropy MXenes,as a new emerging class of materials,possess diverse compositions,unexpected physicochemical characteristics,and great potentials for electromagnetic(EM)wave absorption.Herein,two single-to-few-layer high-entropy MXenes,(Mo_(0.25)Cr_(0.25)Ti_(0.25)V_(0.25))3 C2 T_(x)and(Mo_(0.2)Cr_(0.2)Nb_(0.2)Ti_(0.2)V_(0.2))_(4)C_(3)T_(x),were synthesized for the first time.During the exfoliation and delamination processes,the structural,morphological,and compositional evolutions were analyzed,verifying the successful formation of single-to-few-layer two-dimensional MXene nanosheets.Investigations indicate that with the filling content of only 35 wt%,MXene powder filled composites exhibit high-efficiency EM wave absorption performances.The f-(Mo_(0.25)Cr_(0.25)Ti_(0.25)V_(0.25))_(3)C_(2)T_(x)possesses the minimum reflection loss(RL min)of−45.0 dB with the matching thickness of 1.52 mm and the maximum effective absorption bandwidth(EAB)of 5.6 GHz at 1.65 mm thickness.Also,f-(Mo_(0.2)Cr_(0.2)Nb_(0.2)Ti_(0.2)V_(0.2))_(4)C_(3)T_(x)can attain an RL min of−52.8 dB with the thickness of 1.58 mm and an optimum EAB value of 3.6 GHz at 1.50 mm.The satisfactory EM wave absorption efficiency and bandwidth,thin matching thickness,and low filling content prove the lightweight advantage and great application potential of high-entropy MXenes in EM wave absorption.In this work,the high-entropy strategy is applied to tune the EM wave absorption performances for MXenes.Furthermore,high-entropy engineering is expected to provide control and tunability of many other properties,such as electrochemical,catalytic,and mechanical behaviors. | Linjing Qiao Jianqiang Bi Guandong Liang Yao Yang Hongyi Wang Shaoyin Wang | 2023 | Journal of Advanced Ceramics2023，12，10： | 0 |
| 17 | Separation of Atmospheric Circulation Patterns Governing Regional Variability of Arctic Sea Ice in Summer显示文摘In recent decades,Arctic summer sea ice extent(SIE)has shown a rapid decline overlaid with large interannual variations,both of which are influenced by geopotential height anomalies over Greenland(GL-high)and the central Arctic(CA-high).In this study,SIE along coastal Siberia(Sib-SIE)and Alaska(Ala-SIE)is found to account for about 65%and 21%of the Arctic SIE interannual variability,respectively.Variability in Ala-SIE is related to the GL-high,whereas variability in Sib-SIE is related to the CA-high.A decreased Ala-SIE is associated with decreased cloud cover and increased easterly winds along the Alaskan coast,promoting ice-albedo feedback.A decreased Sib-SIE is associated with a significant increase in water vapor and downward longwave radiation(DLR)along the Siberian coast.The years 2012 and 2020 with minimum recorded ASIE are used as examples.Compared to climatology,summer 2012 is characterized by a significantly enhanced GL-high with major sea ice loss along the Alaskan coast,while summer 2020 is characterized by an enhanced CA-high with sea ice loss focused along the Siberian coast.In 2012,the lack of cloud cover along the Alaskan coast contributed to an increase in incoming solar radiation,amplifying ice-albedo feedback there;while in 2020,the opposite occurs with an increase in cloud cover along the Alaskan coast,resulting in a slight increase in sea ice there.Along the Siberian coast,increased DLR in 2020 plays a dominant role in sea ice loss,and increased cloud cover and water vapor both contribute to the increased DLR. | Shaoyin WANG Jiping LIU Xiao CHENG Richard JGREATBATCH Zixin WEI Zhuoqi CHEN Hua LI | 2023 | Advances in Atmospheric Sciences2023，40，12： | 0 |
| 18 | Spatial Layout of Modern Agriculture in Tianjin Binhai New Area显示文摘As the trial site of comprehensive reform of China, Tianjin Binhai New Area (TBNA) is facing the problem of how to promote the balanced urban and | YE Wei,Chief Planner,Branch of Tianjing Binhai New Area,Tianjin Institute of Urban Planning and Design,Tianjin,P. R. China. ZHU Liming,Deputy Director and Senior Planner,Branch of Tianjin Binhai New Area,Tianjing Institute of Urban Planning and Design,Tianjin,P. R. China. LIU Shaoyin,Director of the Strategic Planning Program,Tianjin Huahui Consulting Ltd. of Environmental Planning and Design,Tianjin,P. R. China. Editorial Department | 2007 | China City Planning Review2007，16，4： | 0 |
| 19 | An ESR Study on Singlet Oxygen Photoproduction of the Meso-Tetrakis-(Substituted Phenyl) Porphine Derivatives显示文摘The ability of meso-tetrakis- (substituted phenyl) porphine derivatives for photo-generating singlet oxygen (O2) is studied by ESR spectrometry. The results show that the singlet oxygen yields of most of porphine derivatives are higher than that of HPD. It is also exhibited that the nature and structure of the substituent at the meso position are closely related to the photo-sensitizing ability of meso-tetrakis-(substituted phenyl) porphine. | Chen Jiyao, -Lu Yameng, Chen Shiming and Cai Hualxin (Department of Physics and Center of Analysis and Measurements, Fudan University, Shanghai)Xu Deyu and Wang Shaoyin (Research Laboratory of Antimalaria Pharmaceuticals, No. 2 Military Medical University, Shanghai) | 1990 | Chemical Research in Chinese Universities1990，6，4： | 0 |
| 20 | Magnetic resonance imaging of disc space infection revisited: temporal changes显示文摘 | Duan Shaoyin Xu Bingqiang Gina Di Primio Cheemun Lum Mark E Schweitzer | 2014 | Chinese Medical Journal2014，，23： | 0 |
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