Early Fault Diagnosis of Gear Box based on Variational Mode Decomposition and Fast Spectral Kurtosis by Zhao Wei

“…Then,according to the correlation coefficient criterion,the spectral kurtosis is calculated for the components with large correlation coefficient,and the best center frequency and bandwidth are determined by spectral kurtosis graph. Finally,the filtered signal is analyzed by the energy operator envelope demodulation. …”
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Towards load adaptive routing based on link critical degree for delay-sensitive traffic in IP networks by Yang YANG, Jia-hai YANG, Hui WANG, Chen-xi LI, Yu-ding WANG

“…Firstly, an optimization objective function has been put forward; and then decomposed into several sub-functions by using convex optimization theory; finally, the optimization objective function and sub-functions were transformed into a simple distributed protocol. …”
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POI Data Fusion Method Based on Multi-Feature Matching and Optimization by Yue Wang, Cailin Li, Hongjun Zhang, Baoyun Guo, Xianlong Wei, Zhao Hai

“…Secondly, the random forest algorithm is utilized to dynamically determine the information weights of each attribute and calculate the comprehensive similarity. Finally, taking the area within the Second Ring Road in Beijing as the experimental area, the POI data of Tencent Maps and Amap are collected to verify the method proposed in this paper. …”
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Performance Evaluation of China's Basic Pension Insurance Based on a Three-Stage Superefficient SBM-DEA Model by Zexing Xue, Zhengping Ma

“…In view of this phenomenon, the Dagum is used to measure the spatial difference in the performance of the basic endowment insurance system. Finally, kernel is used to predict its dynamic evolution trend from the time dimension.…”
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Chronic Myeloid Leukemia Relapsing 25 Years after Allogenic Stem Cell Transplantation by Håkon Reikvam, Jørn Skavland, Stein-Erik Gullaksen, Randi Hovland, Tobias Gedde-Dahl, Øystein Bruserud, Bjørn Tore Gjertsen

“…Allogeneic stem cell transplantation (allo-SCT) was considered the first-line treatment for CML, before the introduction of tyrosine kinase inhibitors (TKIs). However, patients are at risk for relapse years after transplantation. …”
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A Critical Review on the Development Approaches in Iran: Solutions of Promoting Internal Production Focusing on Capabilities Approach in the Framework of Resistive Economy Discou... by Hamid Padash, bahman khodapanah

“…Iran’s production and exports are often related to simple commodities, and like many other developing countries, Iran has suffered from acquiescence trap. Finally, policy suggestions have been made to improve the level of product complexity.…”
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Matériels sur tout + gérondif by Oreste Floquet

“…Moreover, it tolerates an implicit subject that may be different from the subject of the main verb. Finally, since it is probably a “phrasal converb” (as it correlates two more or less independent clauses) it cannot indicate manner.…”
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Trajectory Control Algorithm for Open Inner Box Nine-bar Two-DOF Mechanism by Yin Mengjuan Nie Songhui Cao Zheng

“…The tracing algorithm is used to obtain a nine-bar inner box motion trajectory of the original control parameters. Finally, the tracing algorithm is improved, and the motion parameters obtained by the control parameters are used to verify the accuracy of the tracing algorithm.…”
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DYNAMIC CHARACTERISTICS OF A COLLISION SYSTEM WITH DRY FRICTION AND NONLINEAR CONSTRAINTS (MT) by MA Shuo, ZHU XiFeng, WANG JianFeng

“…And the range of coexistence attractors. Finally, combined with the cell mapping method, the distribution of different attractors and attracting domains in the polymorphic coexistence area and their transition laws are studied. …”
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Neural circuits underlying context-dependent competition between defensive actions in Drosophila larvae by Maxime Lehman, Chloé Barré, Md Amit Hasan, Benjamin Flament, Sandra Autran, Neena Dhiman, Peter Soba, Jean-Baptiste Masson, Tihana Jovanic

“…This suggests that competition between startle and escape behaviors occurs at the level of second-order interneurons. Finally, we identify a pair of descending neurons that promote startle behaviors and could modulate the escape sequence. …”
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Analysis model of binary code security flaws based on structure characteristics by Tuan XU, Lei-lei QU, Wen-chang SHI

“…Aiming at the shortcomings of the existing methods to detect the security flaws that have complex structures,a new analysis model and its application method was proposed.First,analysis models based on key information of code structures extracted from path subsets of characteristic element sets that are generated by source code element sets of code security flaws were constructed.Then the analysis model according to the statistical probability of each kind of IR statement was calculated,and the IR code group which matched the feature model was found.Finally,through the translating relation between binary codes and IR codes,various code security flaws of binary program were found out.The analysis models can be applied to both common single-process binary programs and binary parallel programs.Experimental results show that compared with the existing methods,the application of the analysis model can be more comprehensive and in-depth in detecting various types of complex binary code security flaws with higher accuracy.…”
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The Effects of Urban Pollution on the “Gesù Nuovo” Façade (Naples, Italy): A Diagnostic Overview by Alessandro De Rosa, Paola Cennamo, Chiara Saltarelli, Giorgio Trojsi, Juri Rimauro, Maria Rosaria Vigorito, Elena Chianese

“…The chemical characterization of black crusts was performed, using a diverse array of techniques, to highlight how different compounds are distributed along a vertical gradient and considering the proximity of specific sources of pollution (vehicle engine ignition, incense combustion, domestic heating products). Finally, molecular biology techniques were employed to identify the organisms which typically dwell in this formation and speculate about their contribution to the degradation of stone.…”
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Le PCF et le PCI face au mouvement étudiant de 1968 by Giulia Strippoli

“…Les luttes que le deux partis n’avaient pas cessé d’invoquer dans les années soixante éclatent finalement dans des formes et avec des mots d’ordre qui ne sont pas ceux des communistes. …”
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Research on low-rate DDoS attack of SDN network in cloud environment by Xingshu CHEN, Qiang HUA, Yitong WANG, Long GE, Yi ZHU

“…Aiming at the problems of low-rate DDoS attack detection accuracy in cloud SDN network and the lack of unified framework for data plane and control plane low-rate DDoS attack detection and defense,a unified framework for low-rate DDoS attack detection was proposed.First of all,the validity of the data plane DDoS attacks in low rate was analyzed,on the basis of combining with low-rate of DDoS attacks in the aspect of communications,frequency characteristics,extract the mean value,maximum value,deviation degree and average deviation,survival time of ten dimensions characteristics of five aspects,to achieve the low-rate of DDoS attack detection based on bayesian networks,issued by the controller after the relevant strategies to block the attack flow.Finally,in OpenStack cloud environment,the detection rate of low-rate DDoS attack reaches 99.3% and the CPU occupation rate is 9.04%.It can effectively detect and defend low-rate DDoS attacks.…”
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Phenomenon of androgyne as «post-gender»: psychological and philosophical analysis by E. Shishlova

“…The transformation of the concept of androgyne is analyzed: from its interpretation as а first man to divine, ritual, psychological androgyne finally regarded as a "post-gender". The results of the study on "Psychological gender in socio-cultural dimension" conducted under the auspices of the Laboratory for Sociological Researches of MGIMO-University (School of International Journalism) are presented.…”
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Methodology for Determining the Compliance Matrix and Analyzing the Skew Anisotropic Plate with an Arbitrarily Shaped Hole by Xiaoli Zhang, Aizhong Lu, Kezhi Song, Guangming Wu, Lei Wang

“…The elliptical, hexagonal, and square holes perforated in skew anisotropic plates are used as examples, respectively, and the stress distributions along the hole boundary are analyzed for different external loadings. Finally, the theoretical method presented in this paper is verified by means of the Finite Element Analysis of ANSYS software.…”
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Trajectoires de vulnérabilité des territoires ruraux dans les Andes d’Équateur : une analyse comparative by Nasser Rebaï, Julio A. Alvarado Vélez

“…In addition, we observed that in recent years, family farmers have developed agricultural practices that have adverse effects on the environment while, at the same time, their food security was not ensured. Finally, the work done over the past three years provides an opportunity to take stock of the negative effects of the “modernizing” project of the primary sector in Ecuador and, through the comparison of several local situations, to characterize the extension of the trajectory of vulnerability of Andean rural territories.…”
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Slip Effects on Fractional Viscoelastic Fluids by Muhammad Jamil, Najeeb Alam Khan

“…The solutions for fractional and ordinary Maxwell fluid for no-slip condition also obtained as limiting cases, and they are equivalent to the previously known results. Finally, the influence of the material, slip, and the fractional parameters on the fluid motion as well as a comparison among fractional Maxwell, ordinary Maxwell, and Newtonian fluids is also discussed by graphical illustrations.…”
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Research Progress of Treatment of Black and Odorous Water Bodies with Aeration Technology by WU Zuojingtong, DAI Xianpu, WU Hui, PAN Hongzhong

“…When treating black and odorous water bodies,the current aeration technology is faced with problems such as unscientific aeration design,unreasonable design of parameters such as aeration volume,aeration time,and influence radius,and unclear mechanism of coupling with other technologies.To solve these problems,this paper conducts a literature study of the effect of aeration in reducing common pollutants in water bodies and clarifies the effectiveness of aeration in the treatment of black and odorous water bodies.Then,factors affecting the aeration effect are comprehensively analyzed,and the following conclusions are drawn from the results.Bottom microbubble aeration has significant advantages in effect and energy consumption;clear correlations among aeration intensity,aeration time,and pollutant removal rate are observed;when energy consumption and effect are comprehensively considered,the room for optimization of aeration/non-aeration ratio remains large.Finally,an overview and prospects of the coupling study of aeration and other technologies are presented.This research is expected to provide a theoretical reference for the treatment of black and odorous water bodies with aeration technology.…”
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Analysis and Experimental Study on Bearing Capacity of “All-Inclusive” Underpinning Joint by Kefeng Yue, Lei Yan

“…Then, the “all-inclusive” underpinning joint can delay the initial slip at the new-to-old concrete interface and reduce the overall slip. Finally, combining the theoretical and experimental results, a simplified calculation formula for the bearing capacity of the “all-inclusive” underpinning joint is improved. …”
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