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研究了线性光纤中色散导致光脉冲展宽的详细物理过程，以此为光纤中光孤子产生的物理过程作物理上的准备。

利用变分原理研究了双芯耦合光纤中具有线性啁啾的光孤子之间的相互作用，得到了啁啾的演化表达式。发现，啁啾增大了孤子之间的相互作用势。本文提出了减弱孤子相互作用的新方案。

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 Journal of Agricultural Science & Technology (1008-0864) is the property of Journal of Agricultural 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.)

Japanese teaism is well known to people all over the world because of its artistic performance form and unique aesthetic consciousness. It is believed that Japanese teaism contains the characteristics of Japanese culture, and the spirit of teaism is considered to be inherent and constant. Although teaism is called "Tao", its content and form are constantly changing according to different times, which can be proved especially in the Japanese teaism since the Meiji Restoration. The changes in the spiritual concept of modern Japanese teaism are mainly reflected in the following 2 aspects: firstly, teaism is publicized to European and American countries as an oriental "culture" characterized by nonduality; Secondly, it emphasizes that teaism contains Confucian ethics, so it has the moralization function. [ABSTRACT FROM AUTHOR]

Objective To investigate the mechanism of HSP90 inhibitor AUY-922 reversing the resistance of human neuroblastoma cells to the second generation ALK inhibitor TAE684. Methods The effect of AUY-922 on the proliferation of human neuroblastoma cells SH-SY5Y and KELLY carrying ALK F1174L gene was detected by MTT method. The effect of AUY-922 on cell cycle of SH-SY5Y and KELLY cells was detected by flow cytometry. The effects of AUY-922 on cyclin Cdc2, ALK protein and downstream signal pathways p-Akt, p-Erk, p-stat3 in SH-SY5Y and KELLY cells were detected by Western blot. Results AUY-922 could significantly inhibit the proliferation of SH-SY5Y and KELLY cells, and the IC50 were about 0.30 μmol/L and 0.12 μmol/L, respectively. AUY-922 could induce cell cycle arrest of SH-SY5Y and KELLY cells in G2/M phase in a dose-dependent manner. AUY-922 could degrade Cdc2 and ALK proteins in SH-SY5Y and KELLY cells in a dose-dependent manner, and reduce the levels of p-Akt, p-Erk and p-stat3. Conclusion The reversal effect of HSP90 inhibitor AUY-922 on drug resistance of human neuroblastoma to ALK inhibitor may be related to its induction of G2/M cell cycle arrest, the degradation of ALK protein and the inhibition of downstream signal pathway. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Agricultural Science & Technology (1008-0864) is the property of Journal of Agricultural 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.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences 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 Science & Technology (1008-0864) is the property of Journal of Agricultural 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.)

Copyright of Journal of Tropical Meteorology (1004-4965) is the property of Guangzhou Institute of Tropical & Oceanic Meteorology, China Meteorological Administration 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.)

Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica 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 Drainage & Irrigation Machinery Engineering / Paiguan Jixie Gongcheng Xuebao is the property of Editorial Department of Drainage & Irrigation Machinery 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 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 Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences 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 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.)

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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.)

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Stencil computation is a class of important calculation kernels widely used in the field ranging from image and video processing to large-scale scientific and engineering simulation and calculation. However,the evaluation of stencil computation on the ARM64 high-performance processor is rare. According to the features o£ AM-CC X-GENE2 and Phytium FT-1500A,we design an optimization method based on two-dimension bound,which reduces the parallelism overheads of thread scheduling,and increases the Cache hit rate by the thread-CPU bound and thread-data-block bound. Experimental results show that this method can improve the performance of the stencil calculation on ARM64 architecture? and the results of our kernel demonstrate the good scalability on the two ARM64 multi-core microprocessor platforms. [ABSTRACT FROM AUTHOR]

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.)