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Copyright of Chinese Journal of Contemporary Pediatrics is the property of Xiangya Medical Periodical 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 Machine Tool & Hydraulics is the property of Guangzhou Mechanical Engineering Research Institute (GMERI) 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 Guangdong Architecture Civil Engineering is the property of Guangdong Architecture Civil Engineering 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.)

In order to further study the new floor structure of honeycomb concrete open-web sandwich plate and improve the openweb sandwich plate structure system, based on the concrete honeycomb open-web sandwich plate floor of a university sports center, the Y-shaped shear keys were extracted for model simplification and establishes a finite element benchmark model. Then, through parametric analysis, the change of static performance of Y-shaped shear key under the influence of different factors was studied. The results show that the ratio of longitudinal reinforcement has little influence on the shear bearing capacity of the shear key, but the ratio of stirrup volume, the strength of concrete and the cross-sectional area of the shear key have a great influence on it. It provides a certain reference value for the design and research of concrete honeycomb open-web sandwich plate. [ABSTRACT FROM AUTHOR]

Copyright of Forensic Science & Technology is the property of Institute of Forensic Science, Ministry of Public Security 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 National University of Defense Technology / Guofang Keji Daxue Xuebao is the property of NUDT 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 Guangdong Architecture Civil Engineering is the property of Guangdong Architecture Civil Engineering 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 China Surfactant Detergent & Cosmetics (1001-1803) is the property of China Surfactant Detergent & Cosmetics 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.)

回顾上海市预防接种网络预约接种服务（以下简称"网约服务"）的发展历程, 成绩斐然, 网约服务方便接 种门诊规划工作, 方便受种者, 特定疫苗预约功能方便紧缺疫苗管理和接种、助力完成新型冠状病毒疫苗接种。 针对已建成的上海市预防接种网约服务系统的局限性提出改进建议方案, 旨在未来进一步优化上海市预防接种 网约服务, 提高疫苗接种可及性及用户服务满意度. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Contemporary Pediatrics is the property of Xiangya Medical Periodical 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.)

Objective: To predict the expression of ADAMTS6 in non-small cell lung cancer(NSCLC) tissue and the prognosis of NSCLC patients via database, constract the ADAMTS6 shRNA vector and establish ADMATS6 stable knockdown cell line. Methods:The different expression of ADAMTS6 in NSCLC tissue and normal lung tissue was analyzed through the Oncomine database. The relationship between the expression level of ADAMTS6 and the prognosis of patients with NSCLC was analyzed by Kaplan-Meier Plotter database. Subsequently, the shRNA interference sequences of ADAMTS6 were designed and synthesized, and then was cloned into the pGLV3-GFP vector linearized by digestion with the restriction enzymes. The positive transformed bacteria were picked and sent for DNA sequencing. The lentiviral vector was subjected to virus packaging and then infected the NSCLC cell line NCI-H358. The stable knockdown cell line was selected through puromycin. The density of lentivirus-infected cells were observed by fluorescence microscope,and the knockdown effect of m RNA and protein levels of ADAMTS6 were detected by qRT-PCR and Western blot analysis,respectively. Results: The m RNA levels of ADAMTS6 were significantly higher in NSCLC tissue than in normal lung tissue according to the Oncomine database(P <0.001). Kaplan-Meier Plotter database analysis showed that NSCLC patients with high expression of ADAMTS6 had a poorer prognosis than patients with low expression(P<0.05). The shRNA annealing template was successfully cloned into the restriction digestion and linearized pGLV3-GFP vector. The DNA sequencing result was correct. Fluorescence observation showed that the density of lentivirus-infected cells was about 95%. The m RNA and protein levels of ADAMTS6 were successfully knocked down detected by qRT-PCR and Western blot analysis. Conclusions: The high expression of ADAMTS6 might be related to the poor clinical prognosis of NSCLC patients. We constructed the ADAMTS6 lentiviral vector and successfully established the stable knockdown cell line to lay the foundation for the future study of ADAMTS6 in NSCLC. [ABSTRACT FROM AUTHOR]

Copyright of Coal Science & Technology (0253-2336) is the property of Coal Science & Technology 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 effects of actuation frequency and actuation voltage generated by nanosecond pulse dielectric barrier discharge plasma on the flow control effects of a delta wing are investigated with different wind speeds by means of force-balance tests in the wind tunnel, the plasma actuator is installed on the delta wing. The force test results show that, actuation frequency and actuation voltage determines flow control effectivity, when the actuation frequency is 200Hz and actuation voltage 13kV, nanosecond pulse dielectric barrier discharge plasma inhibits the leading-edge vortices separation obviously, and the flow control effect may achieves the best. For the case of wind speed of 30m/s, the maximum lift coefficient increases 9.8% from 1.32 to 1.45, the maximum lift-drag ratio increases 2.9%. For wind speed of 45 m/s, the maximum lift coefficient increases up to 11.2% from 1.30 to 1.45, and the maximum lift-drag ratio 0.64% [ABSTRACT FROM AUTHOR]