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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.)

【Objective】The study aimed to explore the effects of biochar combined with nitrogen on morphological characteristics, root morphology, antioxidant activity, photosynthetic characteristics and Cd accumulation, accumulation and transport of Paulownia fortunei seedlings under Cd stress. 【Method】Taking ‘Paulownia fortunei 1201’ seedlings as materials, a combination of tissue culture and hydroculture tests was set up. The growth index, root parameters, photosynthetic gas parameters, antioxidant enzyme activity, MDA content, Cd accumulation, enrichment coefficient and transport coefficient of seedlings were measured by biochar and nitrogen single treatment and biochar combined with nitrogen treatment. 【Result】 (i) Under Cd stress, application of biochar and nitrogen could significantly increase plant height, biomass and root parameters, and their combination could achieve the optimal effect. (ii) SOD and CAT activities increased and MDA activities decreased in leaves and roots of Paulownia fortunei seedlings, POD activity decreased with increasing concentration under single application of biochar and nitrogen, and slightly increased with increasing concentration under combined application of biochar and nitrogen. (iii) Chla, Chlb and Chl (a+b) increased significantly, but Chl (a/b) had no significant change; Photosynthetic gas parameters (Pn, Tr, Ci, Gs) increased, WUE was the highest, and Ls decreased significantly. (iv) With the application of biochar or nitrogen, the Cd content and enrichment coefficient of Paulownia fortunei seedlings decreased, while the transport coefficient and Cd accumulation increased. (v) According to the correlation and PCA analysis of each index of seedlings, it was found that there was correlation among each index, and the overall promoting effect was biochar combined with nitrogen ＞ biochar ＞ nitrogen.【Conclusion】The application of biochar and nitrogen can improve the photosynthetic capacity of Paulownia fortunei seedlings, reduce the absorption of Cd, alleviate the toxicity of Cd, and then increase the biomass and promote the accumulation of Cd in various organs. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Irrigation & Drainage is the property of Journal of Irrigation & Drainage 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 Ordnance Industry Automation is the property of Editorial Board for Ordnance Industry Automation 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.)

To overcome the problem that the existing short-term parking demand model cannot be directly used for airport parking demand prediction, a short-term parking demand prediction model for airport parking lots was proposed based on parking data, flight schedules, and weather data. Firstly, the parking data was used to analyze the short-term vehicle arrival and departure characteristics. Then taking the impact of flight schedules and the weather on the short-term parking demand of airport parking lots, an airport short-term parking demand prediction model using the Conv1 D-long short-term memory (LSTM) neural network was established. Taking the Shanghai Hongqiao Airport parking lots as an example, the mean absolute error and root mean square error of the Conv1 D-LSTM model are 12.057 and 14.237 vehicles, respectively. Compared with several other models, the proposed Conv1 D-LSTM model has a better prediction performance and can be effectively used for short-time parking demand prediction in airport parking lots. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Architecture & Civil Engineering is the property of Chang'an Daxue Zazhishe 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 Computer Measurement & Control is the property of Magazine Agency of Computer Measurement & Control 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 Cancer Biotherapy is the property of Editorial Office of Chinese Journal of Cancer Biotherapy 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 South China University of Technology (Natural Science Edition) is the property of South China University 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 Journal of Synthetic Crystals is the property of Journal of Synthetic Crystals 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.)

This study aims to screen effective bacteria for remediation of erythroycin contaminated environment. By using enrichment culture and spread plate method and based on the degradation ability, a strain named RJJ-3 was selected for further study cultured in nutrition broth with erythromycin as solo carbon sources. The strains RJJ-3 were identified on the basis of morphological and 16 S rRNA sequence phylogenetic analyses. The degradation charactors of the strains were also investigated under different conditions. The results showed that strain RJJ-3 colony produced on common agar plate appeared as round, yellowish, sticky, opaque, moist and smooth. 16 S rRNA sequence of strain RJJ-3 had high identity of 99.85% with Pseudomonas aeruginosa CM3((Accession number: MN647070.1). Combined with the results of the traditional morphological characteristics and 16 S rRNA sequence analysis, strain RJJ-3 was identified as P. aeruginosa RJJ-3(Accession number: MN759463.1). Moreover, the optimal conditions for erythromycin degradation by strain RJJ-3 were pH 7.0, a temperature of 30 ℃, a shaking speed of 200 r/min and the inoculation dosage of 1.5%. Glucose as co-metabolites carbon source was investigated in this study. It was found that the glucose could enhance the degradatin rate of erythromycin. This study indicates that the strains RJJ-3 have potential utility as agents for the bioremediation of erythromycin contaminated environment. [ABSTRACT FROM AUTHOR]

Copyright of Ordnance Industry Automation is the property of Editorial Board for Ordnance Industry Automation 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 Clinical Healthcare is the property of Chinese Journal of Clinical Healthcare 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] The study aims to understand nutrient eontent in leaves and nutrient resorption efficiencies for grass species, six typi­cal grass species were ehosen from an arid-hot valley. [Method]The eontents of N, P, K, Ca and Mg in leaves and leaf litters and the nutri­ent resorption efficiency under the different conditions of nutrient and moisture were explored. [Result] Cymbopogon goeringii and Bolhrioch- loa pertusa eontained high nutrients in leaves overall, Schizachyrium brevifolium eontained low nutrients. Species identity was the main faetor that signifieantly affeeted nutrient eontent in leaves and leaf litters, as well as nutrient resorption efficiencies. Water and nutrient treatments had no significant effects. The eontents of N, P and K in leaf litters were 43. 41 % , 52. 82 % , 36. 25 % , lower than those in leaves respec­tively, showing intense net nutrient resorption. The eontents of Ca and Mg in leaf litters were 57.81 % and 44.06 % , higher than that in leaves, showing accumulation in leaf litters. N, Ca and Mg eontent in plant leaves were positively related to their content in leaf litters. [Conclusion]Nutrient resorption efficiencies showed positive correlations with nutrient eontent in leaves, indicating that species containing higher nutrients could reuse more nutrients under the same environments. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Northeastern University (Social Science) / Dongbei Daxue Xuebao (Shehui Kexue Ban) is the property of Dongbei Daxue 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 Liquid Crystal & Displays is the property of Chinese Journal of Liquid Crystal & Displays 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 ｏｂｓｅｒｖｅ ｔｈｅ ｅｘｐｒｅｓｓｉｏｎ ｏｆ ＲＡＳＳＦ１０ ｇｅｎｅ ｉｎ ｒｅｎａｌ ｃｅｌｌ ｃａｒｃｉｎｏｍａ （ＲＣＣ）ａｎｄ ｉｔｓ ｐｒｏｍｏｔｅｒ ｍｅｔｈｙｌａｔｉｏｎ，ａｎｄ ｔｏ ｉｎｖｅｓｔｉｇａｔｅ ｉｔｓ ｓｉｇｎｉｆｉｃａｎｃｅ． Ｍｅｔｈｏｄｓ　Ｔｈｅ ｍＲＮＡ ｅｘｐｒｅｓｓｉｏｎ ａｎｄ ｍｅｔｈｙｌａｔｉｏｎ ｒａｔｅ ｏｆ ＲＡＳＳＦ１０ ｇｅｎｅ ｉｎ ＲＣＣ ｔｉｓｓｕｅｓ，ｐａｒａｃａｒｃｉｎｏｍａ ｔｉｓｓｕｅｓ，ａｎｄ ｎｏｒｍａｌ ｔｉｓｓｕｅｓ ｏｆ ５２ ｃａｓｅｓ ｗｅｒｅ ｄｅｔｅｃｔｅｄ ｂｙ ｕｓｉｎｇ ｒｅｖｅｒｓｅ ｔｒａｎｓｃｒｉｐｔｉｏｎ ｐｏｌｙｍｅｒ ａｓｅ ｃｈａｉｎ ｒｅａｃｔｉｏｎ （ＲＴＰＣＲ）ａｎｄ ｍｅｔｈｙｌａｔｉｏｎｓｐｅｃｉｆｉｃ ｐｏｌｙｍｅｒａｓｅ ｃｈａｉｎ ｒｅａｃｔｉｏｎ （ＭＳＰ）． Ｔｈｅｉｒ ｒｅｌａｔｉｏｎｓｈｉｐ ｗｉｔｈ ｐａｔｈｏｌｏｇ ｉｃａｌ ｆｅａｔｕｒｅｓ ｏｆ ＲＣＣ ｐａｔｉｅｎｔｓ ａｎｄ ｔｈｅ ｒｅｌａｔｉｏｎｓｈｉｐ ｂｅｔｗｅｅｎ ｍＲＮＡ ｅｘｐｒｅｓｓｉｏｎ ａｎｄ ｍｅｔｈｙｌａｔｉｏｎ ｏｆ ＲＡＳＳＦ１０ ｇｅｎｅ ｗｅｒｅ ａｎａ ｌｙｚｅｄ． Ｒｅｓｕｌｔｓ 　Ｔｈｅ ｍＲＮＡ ｒｅｌａｔｉｖｅ ｅｘｐｒｅｓｓｉｏｎ ｌｅｖｅｌ ｏｆ ＲＡＳＳＦ１０ ｇｅｎｅ ｉｎ ＲＣＣ ｔｉｓｓｕｅｓ ｗａｓ ｌｏｗｅｒ，ａｎｄ ｔｈｅ ｍｅｔｈｙｌａｔｉｏｎ ｒａｔｅ ｗａｓ ｈｉｇｈｅｒ ｔｈａｎ ｔｈａｔ ｉｎ ｔｈｅ ｐａｒａｃａｒｃｉｎｏｍａ ｔｉｓｓｕｅｓ ａｎｄ ｎｏｒｍａｌ ｔｉｓｓｕｅｓ （ｂｏｔｈ Ｐ ＜０． ０５）． Ｔｈｅ ｍＲＮＡ ｅｘｐｒｅｓｓｉｏｎ ａｎｄ ｐｒｏｍｏｔ ｅｒ ｍｅｔｈｙｌａｔｉｏｎ ｒａｔｅ ｏｆ ＲＡＳＳＦ１０ ｇｅｎｅ ｉｎ ＲＣＣ ｔｉｓｓｕｅｓ ｗｅｒｅ ｎｏｔ ｃｏｒｒｅｌａｔｅｄ ｗｉｔｈ ａｇｅ，ｈｉｓｔｏｌｏｇｉｃａｌ ｔｙｐｅ，ｔｕｍｏｒ ｓｉｚｅ，ａｎｄ Ｆｕｈｒ ｍａｎ ｇｒａｄｅ （ａｌｌ Ｐ ＞ ０． ０５），ｂｕｔ ｗｅｒｅ ｃｏｒｒｅｌａｔｅｄ ｗｉｔｈ ｔｕｍｏｒ ＴＮＭ ｇｒａｄｅ （Ｐ ＜ ０． ０５）． Ｔｈｅ ｍＲＮＡ ｒｅｌａｔｉｖｅ ｅｘｐｒｅｓｓｉｏｎ ｏｆ ＲＡＳＳＦ１０ ｇｅｎｅ ｉｎ ＲＣＣ ｐａｔｉｅｎｔｓ ｗｉｔｈ ｍｅｔｈｙｌａｔｉｏｎ ｗａｓ ｌｏｗｅｒ ｔｈａｎ ｔｈａｔ ｗｉｔｈｏｕｔ ｍｅｔｈｙｌａｔｉｏｎ （Ｐ ＜ ０． ０５）． Ｃｏｎｃｌｕｓｉｏｎ　Ｔｈｅ ｌｏｗ ｅｘｐｒｅｓｓｉｏｎ ｏｆ ＲＡＳＳＦ１０ ｇｅｎｅ ｉｎ ＲＣＣ ｔｉｓｓｕｅｓ ｍａｙ ｂｅ ｒｅｌａｔｅｄ ｔｏ ｐｒｏｍｏｔｅｒ ｈｙｐｅｒｍｅｔｈｙｌａｔｉｏｎ，ａｎｄ ｌｏｗ ｅｘｐｒｅｓｓｉｏｎ ｏｆ ＲＡＳＳＦ１０ ｇｅｎｅ ａｎｄ ｉｔｓ ｐｒｏｍｏｔｅｒ ｍｅｔｈｙｌａｔｉｏｎ ｍａｙ ｐａｒｔｉｃｉｐａｔｅ ｉｎ ｔｈｅ ｏｃｃｕｒｒｅｎｃｅ ａｎｄ ｄｅｖｅｌｏｐｍｅｎｔ ｏｆ ＲＣＣ． [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology 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 Liquid Crystal & Displays is the property of Chinese Journal of Liquid Crystal & Displays 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 Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology 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.)