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For the difficulties of multimodal emotion feature extraction and fusion, this paper listed some widely-used datasets for multimodal emotion recognition, and the methods of feature extraction based on facial expression features and speech features. It mainly introduced the multimodal fusion technology, and stated some levels or types of fusion and methods of fusion and compared them. Finally, it explored potential issues and future research directions. The purpose is to develop a systematic knowledge system for readers to study multimodal emotion recognition and promotes the progress of the related issues. [ABSTRACT FROM AUTHOR]

Copyright of Natural Gas Industry is the property of Natural Gas Industry Journal Agency and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of New Building Materials / Xinxing Jianzhu Cailiao is the property of New Building Materials Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Application Research of Computers / Jisuanji Yingyong Yanjiu is the property of Application Research of Computers Edition and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng is the property of Journal of Engineering for Thermal Energy & Power and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng is the property of Journal of Engineering for Thermal Energy & Power and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Polycystic ovary syndrome (PCOS) is a common gynecological endocrine disease, but its pathogenesis is still not very clear. Long noncoding RNAs (lncRNAs) are a class of non-coding RNAs with more than 200 nucleotides in length. Some sequencing studies found the differential expression of lncRNAs in the peripheral blood leukocytes, cumulus and granulosa cells of PCOS patients, such as CTBP1-AS, steroid receptor RNA activator (SRA), lncRNA-low expression in tumor (lncRNA-LET) and growth arrest specific 5 (GAS5), etc. Further studies found that these differentially expressed lncRNAs may be involved in steroid production, steroid receptor activity, obesity and insulin resistance (IR), the proliferation, migration and apoptosis of granulosa cells, and the development of oocytes. All of these pathophysiological mechanisms are related to PCOS pathogenesis and developemnt. Here we review the research progress of lncRNAs in PCOS, in order to provide new ideas for the study and treatment of PCOS. [ABSTRACT FROM AUTHOR]

Copyright of Research of Environmental Sciences is the property of Research of Environmental Sciences Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Xinyang Normal University Natural Science Edition is the property of Journal of Xinyang Normal University Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Nursing of Integrated Traditional Chinese & Western Medicine is the property of Journal of Clinical Nursing in Practice (Editorial Board, Shanghai Jiao Tong University Press) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Capital Institute of Physical Education is the property of Shoudu Tiyu Xueyuan and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Shanghai Physical Education Institute / Shanghai Tiyu Xueyuan Xuebao is the property of Shanghai Physical Education Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Data stream classification is widely used in sensor networks, network monitoring and other real-world applications. However, the problem of class imbalance and label missing in data stream greatly aggravates the difficulty of data stream classification. Therefore, this paper proposed an ensemble classification method based on distance evaluation and sampling to solve the problem of incomplete labeled data stream classification with imbalanced class distribution. The proposed method first calculated the distance between the unlabeled data and the center point of the labeled data chunks to partition the positive and negative instances. Secondly, in order to balance the class distribution of the current data chunk, the data chunk was reconstructed by over-sampling positive instances and under-sampling negative instances, and then it was used to build an ensemble classification model. Experiments on the simulated incomplete labeled data stream with class imbalance show that the proposed method can improve the classification accuracy while reducing the influence of imbalanced class distribution as compared with the classical similar algorithm. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The traditional multi-view facial expression recognition method is adopted view-specific classifier to recognition view-specific sample. This approach ignores the fact that different views of a facial expression are just different manifestations of the same facial expression. The traditional multi-view facial expression feature extraction which needs a lot of time and does not meet incremental update. To this end, this paper proposed a new method of multi-view facial expression recognition (MVFER). Firstly the MVFER system extracted regression model of incremental update feature, then it used PC A to select the feature, finally adopted discriminative shared Gaussian process latent variable model to recognition multi-view facial expression. The experiment carried on CMU-PIE database and LFPW database. The result shows the effectiveness of this method. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Capital Institute of Physical Education is the property of Shoudu Tiyu Xueyuan and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Long non-coding RNAs （lncRNAs） refer to a group of RNAs whose lengths are more than 200nt and have no ability to encode protein. In recent years, more and more lncRNAs play important roles in many kinds of life activities. Studies have found that lncRNAs play important roles in neural development process, lncRNAs can regulate neural stem cell to neurons, glial cells, stellate cells, lncRNAs are also involved in neural stem cell differentiation process; lncRNAs expression abnormalities are also closely related with many neurological diseases. In this paper, we reviewed the new progress of lncRNAs in the regulation of neural cell differentiation and the roles in nervous diseases. [ABSTRACT FROM AUTHOR]

a novel small reconnaissance robot is designed based on the Fischer technology in this paper. In this design, the Fischer model is employed to formulate the mechanical system scheme of small reconnaissance robot. The HOBO FRO software is used to make the man-machine interface of upper computer and lower computer, ROBOTICS TXT controller is utilized to convey the controlling command. With the Wifi technology, wireless communication with ROBOTICS TXT controller is realized. By programming, the motions of the robot and the acquisition of camera images are achieved. Moreover, by means of the semi-autonomous control mode and several sensors and a camera, various characteristic functions such as automatic obstacle avoidance, collision avoidance, local U-turn, auxiliary lighting, trajectory tracking and real-time video surveillance are configured, and then the desirable simulation functions of the reconnaissance robot are perfectly realized. [ABSTRACT FROM AUTHOR]

Copyright of Journal of China University of Petroleum is the property of China University of Petroleum and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Nanjing Agricultural University / Nanjuing Nongye Daxue Xuebao is the property of Journal of Nanjing Agricultural University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

A LabVIEW software platform and simple hardware were used to develop the digital servo principle experiment system in this article. The LabVIEW software was used to design the man-machine interface which was used to describe the experimental curve, control parameters, setting and computing. The sensor signals were collected with the data acquisition card, the PWM control signals were reported, also. Then, a DC motor was controlled by DC motor driving circuit when the control signal was achieved. The electric current and speed signal which were generated by encoder and current sensor were achieved with the sampling card. The load was provided though magnetic powder brake in this experiment system. The DC motor and sensor were used to replace the servo motor,and the LabVIEW software was used to simplify programming in this system. Open loop, closed loop, double closed loop and feed forward control could be realized, different control parameters could be set, also. The real-time experimental curve could be get under all kinds of control mode and parameters at the same time. The servo control principle could be full displayed. The students can fully understand the servo control principle and servo motor control method through this experiment system. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Ballistics / Dandao Xuebao is the property of Journal of Ballistics Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Advances in Water Science / Shuikexue Jinzhan is the property of Editorial Board of Advances in Water Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In this paper, the electro hydraulic proportional valve test system was developed based on the original QCS014A experimental platform. The hardware supplement and software development were carried out based on the existing equipment. The LabVIEW software was used to design man-machine interface, the interface and PLC were realized through the serial port. The control parameters were transferred to PLC to control solenoid valve and electro hydraulic proportional valve, then the pressure signal and flow signal were collected by PLC. The signals were fed back to the man-machine interface, and then the experiment waveforms and index were displayed after processing the corresponding. The electro-hydraulic proportional valve, the electro-hydraulic proportional flow valve, the electro hydraulic proportional relief valve could be test based on this proportional valve experiment system. The proportional valve steady control characteristics, the static load curve characteristics, the dynamic characteristics could be measured, also. At the same time, the double cylinder synchronization experiments through the PID control to achieve double cylinder precise synchronization could be carried out in order to deepen the students * understanding of the use of the electro hydraulic proportional valve. The performance test of proportional valve and the experiment of double cylinder synchronization were been made by this system and good results were achieved also. [ABSTRACT FROM AUTHOR]

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)