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Copyright of Journal of Chinese Mass Spectrometry Society is the property of Journal of Chinese Mass Spectrometry Society 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 Agro-Environment Science is the property of Journal of Agro-Environment Science 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 China Brewing is the property of China Brewing 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 Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment 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 Southwest China Journal of Agricultural Sciences is the property of Editorial Department of Southwest China Journal 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.)

[ Objective ] To explore the vertical distribution of soil electrical conductivity ( EC) and cation exchange capacity ( CEC) in ricegrowing tobacco areas of Hunan province, improve the soil fertility and construct a reasonable structure of the plough layer. [ Method ] The soil EC and CEC of 0 - 50 cm profiles in Chenzhou, Hengyang and Changsha rice-growing tobacco areas were systematically compared, and the relationship between them and soil nutrients was revealed. [ Result]The results showed that the soil electrical conductivity ranged from 0. 10 to 0. 17 mS/cm,and decreased with the deepening of soil layer,and the soil cation exchange capacity ranged from 10. 55 to 14. 35 cmol/kg, which first decreased and then increased with the deepening of soil layer. The soil nutrient preserving capability of 0-30 cm soil layer was weak,30 -50 cm soil layer was medium in Changsha, 0-50 cm soil layer was medium in Hengyang. In Chenzhou, the soil nutrient preserving capability of 0 - 20 cm soil layer was medium, 20-30 cm soil layer was weak, 30 - 50 cm soil layer was strong. Electrical conductivity was positively correlated with alkali hydrolyzed nitrogen, available phosphorus, available potassium, available copper, available molybdenum, available zinc, available boron and available iron, and negatively correlated with exchangeable magnesium. The cation exchange capacity was positively correlated with available nitrogen, available potassium, exchangeable calcium, exchangea ble magnesium, available boron and available molybdenum, and negatively correlated with available manganese. [ Conculsion] The results showed that the soil salt content was suitable in rice-growing tobacco areas of Hunan province, and there was no salinization phenomenon. The soil nutrient preserving capability was moderate, and the 20 - 30 cm soil layer was the worst Therefore, it is necessary to build a reasonable tillage layer and increase the application of organic fenilizer to improve the soil water and fenilizer conservation capacity. [ABSTRACT FROM AUTHOR]

Copyright of Computer Engineering & Science / Jisuanji Gongcheng yu Kexue is the property of Computer Engineering & 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.)

Copyright of Computer Engineering & Science / Jisuanji Gongcheng yu Kexue is the property of Computer Engineering & 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.)

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 Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment 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 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 Journal of Shanghai Jiaotong University (Medical Science) is the property of Journal of Shanghai Jiaotong University (Medical 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.)

ObjectiveTo explore the clinical prognosis of surgical treatment of epilepsy secondary to dysembryoplastic neuroepithelial tumor(DNT) and the related factors affecting the prognosis of epilepsy. MethodsThe clinical data of 37 epilepsy patients with histologically proved by DNT who were admitted to Epilepsy Center， Beijing Fengtai Hospital from November 2009 to November 2017 were analyzed retrospectively. The relationship between prognosis and gender, age of onset, course of disease, type of epilepsy, location of lesion, imaging features, resection methods and other factors was analyzed. The patients were divided into favorable group(EngelI) and unfavorable group(EngelII-IV) according to postoperative seizure outcome. Statistical methods were analyzed by chi-square test and independent sample t-test. Results37 patients were followed up for an average of(55.4+28.0) months, and 33 patients(89.2%) had complete disappearance of epileptic seizures(Engel I). The analysis showed that short epilepsy duration and completeness of resection would have a favorable seizure outcome（P＜0.05）. ConclusionsSurgical treatment of epilepsy caused by DNT is effective. Early surgery and completeness of resection are significantly associated with post-operative seizure outcome in epilepsy patients with DNT. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Chinese Mass Spectrometry Society is the property of Journal of Chinese Mass Spectrometry Society 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 Food Safety & Quality is the property of Journal of Food Safety & Quality 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.)

In order to overcome the semantic gap between low-level features and high-level semantic concepts of images and reduce the dependence of top-down saliency detection methods on particular object prior, this paper proposed a novel saliency detection method based on high-level semantic color names. It first extracted stmctural color features from color images and achieved color naming of image pixels in multiple kernel leaming( MKL) framework. And the detection method also computed high-level semantic features maps based on the distribution of color names. Finally, a linear support vector machine(SVM) explored the high-level semantic features and low-level Gist features as input data to train a saliency classifier for detecting the salient or non-salient pixels. Experimental results show that the proposed method can detect eye fixation more accurately. And comparing to traditional low-level color features. the high-level sematic color feature can obtain better saliency detection performance. [ABSTRACT FROM AUTHOR]

Sudden sensorineural hearing loss (SSHL), which is a common and frequently encountered disease, is considered to be a medical emergency in otolaryngology. The prevalence of SSHL is increasing in. China. The pathogenesis of SSHL is not clear yet. Microcirculatory disorder of inner ear is considered as one of the most important causes of SSHL. In recent years, several reports have found the levels of serum lipids were changed in patients affected by SSHL. The relationship between SSHL and serum lipids was reviewed to provide new ideas for the diagnosis and treatment of SSHL. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Chinese Mass Spectrometry Society is the property of Journal of Chinese Mass Spectrometry Society 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.)