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为了解决空分复用弹性光网络（SDM-EONs）中芯间串扰（ICXT）带来的业务阻塞问题,文章提出了一种动态寻路和串扰感知解决算法。首先在路由阶段设计了一个结合最短路径和路径负载的候选路径排序公式,根据系统负载动态地为业务请求选择更加合适的传输路径。同时对于多芯光纤中的ICXT问题,提出了一种串扰感知策略,将ICXT的影响降至最低,提高业务成功传输的概率,降低阻塞率。文章定义了ICXT改善指数来评价所提算法与对比算法的性能差异。仿真结果表明,文章所提算法相比于多篇对比文献,在阻塞率性能和ICXT影响上有着明显的提升。

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 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.)

Copyright of Special Oil & Gas Reservoirs is the property of Special Oil & Gas Reservoirs 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.)

[Objective] In order to determine the biological mother of the calf in question, mtDNA (mitochondrial DNA) and short tandem repeat (STR) techniques was used to perform paternity testing of the samples of the cattle sent for testing. [Method] Using the peripheral blood samples of the cattle as the research materials, methods such as PCR amplification, gel recovery sequencing, Sry male specific gene amplification, and STR micro satellite marker typing were used to detect the male and female individuals of the samples and the maternal origin. [Results] (i) The 47 sites in the mtDNA D-loop region of cattle B were completely with the mutation mode of cattle C, which proved to be derived from the same matrilineal individual. (ii) Sry male- specific gene detection, Sry male-specific gene bands can be seen in cattle C. It proved that cattle A and cattle B were female individuals, and cattle C were male individuals, which were consistent with the labeling of the samples submitted for inspection. (iii) The gene types of the 13 STR loci of cattle B and C were all in line with Mendelian inheritance, and 7 of the 13 STR gene types of cattle A and C were not in accordance Mendelian inheritance law. [Conclusion] The results of mtDNA D-loop genotyping can confirm that cow B and cow C are maternally related; DNA genetic marker typing results can also confirm that cow B is the biological mother of cow C. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Petrochemical Universities / Shiyou Huagong Gaodeng Xuexiao Xuebao is the property of Journal Editorial Department Of Liaoning Shihua University 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 Prataculturae Sinica is the property of Acta Prataculturae Sinica 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.)

Citrus are popular worldwide fruits due to the high nutritional value and special flavor, but they are easy to decay during storage and transportation, particularly on green mold, blue mold and sour rot. Alternatively, disease controlling methods are also necessary to protect from the bandage of synthetic chemical fungicides due to the health and environmental concerns. In a previous study, the fruits cannot decay when red pigment substances were accumulated in the fruit peels around wounding sites after inoculation with Actinomucor elegan, indicating the Citrus Peel Red-substances Extract (CPRE) has strong antifungal activity against Penicillium italicum. Here, this study aims to assess antifungal effects of the partially purified CPRE on Penicillium digitatum and Geotrichum citri-aurantii, the casual agents for green mold and sour rot, respectively. To further explore the possible inhibition mechanism of the substance against the pathogens, the damage on cell wall was evaluated by chitin content and distribution, and leakage of alkaline phosphatase, while the interferences on cell membrane were investigated to assess membrane integrity, release of proteins and nucleic acids, extracellular electronic conductivities and contents of lipids in the hyphae cells of both paghogens. The results showed that at the concentration of 50 to 200 μg/mL, CPRE exhibited strong inhibitory effects on spore germinations, elongations of germ tubes, and mycelia growth of P. digitatum and G. citri-aurantii, in a concentration dependent manner, with the Minimal Inhibitory Concentration (MIC) at 200 μg/mL for both pathogens. Calcofluor white staining, an agent which specifically binds to chitin exposed, revealed that the chitin distribution and cell wall integrities of the hyphae of both pathogens were markedly interfered when incubated with CDPC at 1/2 MIC for 24 hours. CPRE treatments also made chitin contents decrease by 30.29%, 52.64%, and accelerate the release of alkaline phosphatase in the mycelia of both pathogens, indicating that cell wall structures and functions were disturbed by the active components in CPRE. Furthermore, membranes of the hyphae cells of both pathogens can be deteriorated after CPRE treatments at the concentration of 100 μg/mL, as indicated by propidium iodide staining, which emits red fluorescence when entered into dead cells and bind with nucleic acids. The extracellular electronic conductive of the hyphae cells of both pathogens increased significantly after 6 hours of incubation with CPRE within the concentrations tested, indicating that the metal ion balance was disrupted in the treated cells. There were significant differences in leakages of soluble proteins and nucleic acids from hyphae cells with CPRE treatments, showing a consistence with that of extracellular conductivity assays. Moreover, CPRE treatments reduced the total contents of cell lipid in hyphae of both pathogens. These results demonstrated that CPRE can effectively inhibit both pathogens by damaging or interfering with the cell membranes and cell walls of the hyphae. The powerful antifuangal effects of CPRE against P. digitatum and G. citri-aurantii can offer the great potential application prospects in control of postharvest decay of citrus fruits, and futher provide a theoretical basis for the development of natural products with antifungal effects. [ABSTRACT FROM AUTHOR]

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.)

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.)

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.)

Copyright of Petroleum Geology & Recovery Efficiency is the property of Petroleum Geology & Recovery Efficiency 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.)

Copyright of Petroleum Geology & Recovery Efficiency is the property of Petroleum Geology & Recovery Efficiency 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.)