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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 Acta Agronomica Sinica is the property of Crop Science Society of China 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 Computer Engineering & Applications is the property of Beijing Journal of Computer Engineering & Applications Journal Co Ltd. 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 explore the fire risk characteristics of vehicle power lithium battery under multiple influencing factors and ensure its safe operation, the evaluation method based on the multi-index entropy weight cloud model were adopted to analysis the characteristics of risk indexes under different risk levels, and the prevention measures were established. The results show that the subordination degree of the selected type of power lithium battery under the risk level III is 0. 684, and the overall risk is within the controllable range. In the fire risk accidents of power lithium battery, the objective risk factors account for 80% of the top five risk indexes, but the possibility of objective risk factors is less than that of human induced factors, and the latter is about 62% of the former. The number of battery risk indexes in the risk assessment system is 40%, and its risk expectation is lower than other risk factors. The risk indexes can be improved in the battery production stage. The three risk factors that have the greatest impact on the fire risk of power lithium battery during the operation of electric vehicles are high temperature, overcharge and accident impact. [ABSTRACT FROM AUTHOR]

Taking Yabuli Ski Resort in Heilongjiang Province as the engineering background, this study digitally models complex terrains by using terrain elevation data. The wind environment is analyzed based on 12 different incoming wind direction cases as well as CFD numerical simulation, which uses terrain transition sections and the roughness wall function method for the ski resort tracks and ropeway areas. The research results show that the deviations between the numerical simulations and the field measurements are basically less than 20%, so the CFD numerical simulation method has a certain level of accuracy. When the incoming wind direction is 30°, 60°, 270° and 330°, the mountains near the ski resort has a strong blocking effect on the incoming wind, and the wind speeds is lower at the racetracks. The mean wind speed amplification factors of all ropeway observation positions in each case are generally greater than 1（except for the incoming wind direction of 270°）. The wind attack angles and wind yaw angles are affected by terrains: the positions with large wind attack angles are located between the upper station and the 5# observation point of the ropeway, while the positions with large changes in wind yaw angles are located between the upper station and the 3# observation point of the ropeway. The research conclusions of this study can be used as suggestions for skiing competitions and training as well as the safe operation of the ropeway. [ABSTRACT FROM AUTHOR]

Copyright of Acta Agronomica Sinica is the property of Crop Science Society of China 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 Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban is the property of Harbin Institute of 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.)

Copyright of Basic & Clinical Medicine is the property of Editorial Office of Basic & Clinical Medicine 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 Lubrication Engineering (0254-0150) is the property of Editorial Office of LUBRICATION 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 Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis 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 Journal of Railway Science & Engineering is the property of Journal of Railway Science & 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 Asian Journals of Ecotoxicology is the property of Gai Kan Bian Wei Hui 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 Tianjin Medical Journal is the property of Tianjin Medical Journal 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.)

Taurine is a kind of free amino acid widely existing in animals, which has physiological functions of antioxidation, immune regulation, lipid metabolism regulation, cell protection and intestinal health maintenance. The paper introduces the physiological function and mechanism of taurine, and reviews the application effect of taurine in livestock and poultry production, to provide reference for the application of taurine in production practice. [ABSTRACT FROM AUTHOR]

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.)

Seven strainsoflacticacidbacteriawereselectedand culturedinseleniumto evalu­ate their in vitro functional characteristics and antioxidant activity?and the antioxidants were determined by measuring the enzyme activity of cell free extract. The results showed that seven strains of lactic acid bacteria had good selenium tolerance ? and their hydrophobicity ? an­tioxidant capacity and other functional haracteristics were improved in varying degrees through selenium enrichment culture. The cholesterol removal rate was increased by 0. 11% 〜13. 76%. After selenium enrichment，theGSH-Px activity was 7. 49 士 0. 63 〜10. 22 士 0. 57 U/mg，and the activity ofTrxR was 3. 8 士 0. 47 〜6. 57 士 0. 38 mU/L. The activities of the two enzymeswereincreased todifferentdegrees? soitwasspeculatedthat GSH-Px andTrxR were the related enzymes that mainly played an antioxidant role. [ABSTRACT FROM AUTHOR]

Copyright of Shipin Kexue/ Food Science is the property of Food Science 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 Journal of Agricultural Big Data is the property of Journal of Agricultural Big Data 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 Fudan University Journal of Medical Sciences is the property of Fudan University Journal of Medical 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 Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology 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 Studia Poliana is the property of Studia Poliana 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 Aesthetic & Plastic Surgery is the property of Chinese Journal of Aesthetic & Plastic Surgery 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 Piezoelectrics & Acoustooptics is the property of Piezoelectric & Acoustooptic 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 Modern Medicine & Health is the property of Journal of Modern Medicine & Health 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.)

Under the condition of low ambient temperature in the cold region of the northern China, in the event that biogas project really wants to run normally, it needs to be heated by external heat source Choosing a reasonable heating system for the biogas engineering can not only make the heating system of biogas project more effective and reasonable, but also improve the utilization rate of energy. In addition, choosing a reasonable heating system for biogas engineering is truly the typical practical problem that must be solved to realize the low energy consumption and high output of biogas engineering. According to the application example of the heat pump heating system with the groundwater resource in the biogas project, an energy efficiency analysis model taking exergy efficiency, thermal efficiency, and energy level coefficients as the evaluation criterion for the biogas project heating system was established. Through the measured parameters of ground water source heat pump heating system, the results are obtained as the follows: The user system's exergy efficiency of the biogas project is 97.8%; The exergy efficiency of the groundwater source heat pump unit is 13.4%; The total exergy efficiency of the biogas project heating system is 13.1%; The total thermal efficiency of the heating system is 85.3%; the energy level coefficient of the user's heat consumption in the biogas project is 0.161; the energy level coefficient of the user's supply heat capacity is 0.164, as well as the energy level coefficient of the groundwater source heat pump unit is 0.567. The results indicated that the application of ground water source heat pump heating system in biogas engineering is practical and feasible. For users of low grade thermal energy of the biogas project, the exergy efficiency of using low temperature water for heating is relatively higher, and the process of energy use is quite scientific and reasonable. Moreover, the heat pump unit system can not only recover the low-grade heat energy from the groundwater, but also save the high quality electric energy in a feasible way, so that the effective utilization degree for the amount of energy used in the heating system can be very high, however, there still exists a difference in the quality of supply and demand between the heat source and the users, and the further improvement is needed in the use process of energy quality. It is suggested that the heating system of biogas engineering should adopt the heating mode matching the energy level and use the low grade heat source to heat the biogas project and evaluate the process of energy utilization synthetically. The above conclusion can be used as a reference for selecting a reasonable heating mode for biogas engineering in the future. [ABSTRACT FROM AUTHOR]

企业环境污染行为能否在根本上得到遏制，在很大程度上取决于地方政府对环境政策的执行力度。以往研究更多地关 注了地方政府放松环境管制对企业污染行为的影响，而尚未关注地方政府环境管制动机增强后会对企业绿色创新产生 什么影响。文章以《环境空气质量标准》为外生政策冲击，研究了空气质量新标准实施引致的地方政府治理动机变化 对企业绿色创新的影响。基于2004—2018年中国A股上市公司数据，运用三重差分（DDD）分析法，通过比较新标 准实施前后、试点城市相对于非试点城市、重污染行业相对于轻污染行业，企业绿色发明申请量是否变化来检验地方 政府环境治理压力对企业绿色创新的影响。研究发现：（1）2012年新标准第一阶段方案实施后，74个试点城市地方 政府环境治理压力对重污染企业绿色创新的“挤出”效应显著高于轻污染企业，并且经过稳健性检验结果依然稳健。 （2）经异质性分析发现，2013年新标准第二阶段方案在190个试点城市实施后上述“挤出”效应不再显著；相对于 非国有企业，地方政府环境治理压力对国有重污染企业产生的“挤出”效应更为显著；将第一和第二阶段实施方案引 入同一模型进行整体分析后上述研究结论依然稳健。（3）从影响机制. [ABSTRACT FROM AUTHOR]

Objective: To evaluate the changes of nemocognitive function in early stage in patients with first-episode schizophrenia. Methods: hi this study. 73 cases of patients with first-episode schizophrenia (research group) and 75 cases of health person (control group) were selected from January 2015 to January 2016 in our hospital. The nemocognitive function was evaluated by neuro-psychological testing tool and the data between two group were compared. Results: Scores of delayed recall, total recall. 3 trial. 2 trial and 1 trial of research group were lower than those of control group in BVMT-R test, and the difference was statistically significant (P<0.05). hi HYLT-R test, the scores of total delay. 3 trial and 2 trial of research group were significantly lower than those of control group (P<0.05). The consuming time of dominant hands and subdominant hands in pegboard tasks were significantly higher in research group than in control group (P<0.05). Completion time of connection test A. color connection 1 and 2 in connection test of research group were significantly higher than those of control group (P<0.05). Attempt number and collect number in research group in PASAT test were significantly lower than in control group (P<0.05). Number of search errors hi research group was higher than hi control group, while number of search collect, search total score and digital sign score were significantly lower than in control group (P<0.05). Total number of words, color and color / word count hi research group were lower than hi control group hi Stroop color word test, and the difference was statistically significant (P<0.05). WMS-EI test results between two group had no significant difference (P>0.05). Conclusion: The nemocognitive function hi early stage hi patients with first-episode schizophrenia has been extensively damaged. [ABSTRACT FROM AUTHOR]

Copyright of Basic Sciences Journal of Textile Universities / Fangzhi Gaoxiao Jichu Kexue Xuebao is the property of Basic Sciences Journal of Textile Universities 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 Aesthetic & Plastic Surgery is the property of Chinese Journal of Aesthetic & Plastic Surgery 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.)

Taking the steels #10， #65 and W6Mo5Cr4V2Al as experimental materials， the grain microstructure and alloying element distribution after corrosion treatment in acid environment were observed and analyzed by optical microscope， scanning electron microscope and electron probe. The effects of existing forms of carbides and alloying elements on the grain corrosion morphology in these steels were also studied. The results show that the corrosion morphology of grains is related to distribution of carbides in steel and that C in the form of solid solution and Cr， Al added in steel can significantly improve the corrosion resistance of the steel. In acid environment with electrochemical corrosion， the electrode potential level of each phase in microstructure is the essence that determines whether or not the grains are liable to be corroded， while grain boundary is apt to be corroded or not is also mainly related to the electrode potential level of phases at grain boundary. [ABSTRACT FROM AUTHOR]

The aim of this study was to develop a Japanese version of the Game Addiction Scale (GAS7-J) and investigate its validity and reliability. The GAS7-J was translated using back translation. In the study, 352 Japanese adolescents responded to a questionnaire which included the GAS7-J. Factor analysis revealed a factor structure similar to the original scale, with higher internal consistency. Additionally, the GAS7-J correlated with both time spent on games and loneliness to a similar degree as in a previous study. In conclusion, the GAS7-J has an acceptable level of validity and reliability. [ABSTRACT FROM AUTHOR]