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Copyright of Garden Construction & Urban Planning is the property of Omniscient Pte. 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.)

Copyright of Metal Working (1674-165X) is the property of Metal Working 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 Architectural Design & Research is the property of Omniscient Pte. 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.)

铁死亡是一种新型的细胞程序性死亡方式，与其他程序性死亡相比，在形态、生物以及遗传等方面有着本 质区别，其特征是铁过载、活性氧（ROS）积累和脂质过氧化。铁死亡细胞内的线粒体出现体积减小、嵴减少或消失， 细胞膜密度增加和细胞外膜断裂，染色质缺乏凝结等现象，而细胞结构是完整的。铁死亡的发生和执行过程是铁代 谢、脂质代谢、氨基酸代谢等异常共同诱导的，同时其敏感性也受到其他代谢通路的调节。p53、辅酶 Q10（CoQ10）、 FSP1、HSP和谷胱甘肽过氧化物酶 4（GPX4）等可通过对细胞铁死亡的影响，参与肝癌、结直肠癌、胰腺癌、胃癌、食 管癌等消化系统肿瘤的发生与发展，为消化系统肿瘤的治疗提供更多可能的靶点。 [ABSTRACT FROM AUTHOR]

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection 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 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 Bulletin of Botanical Research is the property of Bulletin of Botanical Research 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 Experimental Technology & Management is the property of Experimental Technology & Management 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 Applied Chemical Industry is the property of Shaanxi Research Design Insitute of Petroleum & Chemical Industry 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 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.)

Objective: To investigate the effect of Shengjiyuhong ointment combined with Kangfuxin liquid in treating non-healing wounds of skin flap necrosis after radical mastectomy. Methods: Selected 80 cases of patients with non-healing wounds of skin flap necrosis after radical mastectomy from January 2016 to December 2020, divided into two groups randomly. The control group was treated with Kangfuxin liquid alone, and the observation group was treated with Shengjiyuhong ointment. Compared with the wound surface improvement time of the two groups, the serum tumor necrosis factor-α(TNF-α), interleukin-6 (IL-6), vascular endothelial growth factor (VEGF) and interleukin-8 (IL-8) levels were detected and recorded The wound area and VAS pain score of the two groups. Results: The time of carrion shedding, the appearance of new epithelium, the time of draining the drainage tube, the time of wound healing, the time of hospitalization and the time of upper limb rehabilitation activities in the observation group were significantly shorter than those in the control group (P<0.05); After treatment, the levels of serum IL-6, TNF-αand IL-8, wound area and VAS pain score of the two groups were significantly lower than before treatment, while the VEGF level was significantly increased (P<0.05). And the above indicators of the observation group were significantly improved compared with the control group (P<0.05). Conclusion: Shengjiyuhong ointment combined with Kangfuxin liquid has a significant effect on the non-healing of skin flap necrosis wound after radical mastectomy. It can improve the serum inflammatory reaction level of the patient, thereby further reducing the pain of the patient's wound and promoting healing. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Preventive Veterinary Medicine / Zhongguo Yufang Shouyi Xuebao is the property of Chinese Journal of Preventive Veterinary Medicine 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 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 Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine 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 Biomass Chemical Engineering is the property of Editorial Office of Biomass Chemical 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 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 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.)

There are various geomorphological types of oil pipelines crossing regions, and the pipeline laying process will inevitably pass through mountainous, hilly and other geological disasters Areas with frequent occurrences, and the occurrence and development of geological disasters are usually concealed and latent. Therefore, it is necessary to develop a large-scale and continuous space for oil pipelines. Qualitative disaster monitoring is imminent. Based on C-band Sentinel-1A satellite image, 30mSRTM DEM data, using small baseline set interference The superposition technology extracts the surface deformation information of the key sections of the oil pipeline, and combines the visible light image, the rainfall data of Wan'an County, and the slope and aspect data. The applicability of the SBAS-InSAR monitoring method and the deformation results and causes are analyzed and studied. The results of the study found that the method is decoherent (relative The dryness is less than 0.3) The regional deformation result is a null value, and the surface deformation information cannot be obtained; use the spatial domain histogram to set a fixed threshold for other Deformation analysis of the region revealed that the slopes where the oil pipeline passes and the plains that are prone to soil erosion have obvious deformations, and the slopes have a maximum deformation rate. It reaches -43mm/a, which affects the pipeline and its surroundings by 0.02km2; the cause analysis is carried out in combination with the rainfall situation, and the time series deformation rate and monthly The correlation of the number of rainy days reaches 0.69, that is, the number of rainy days in the current month increases, the cumulative deformation value increases, and the deformation rate increases. Research indicates, SBAS-InSAR technology can effectively obtain the surface deformation of the entire range of oil pipelines, and provide a reference for analyzing the process of geological disasters. [ABSTRACT FROM AUTHOR]

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 Chinese Mental Health Journal / Zhongguo Xinli Weisheng Zazhi is the property of Chinese Mental Health 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 Clinical Neurosurgery / Linchuang Shenjingwaike Zazhi is the property of Editorial Board of Journal of Clinical Neurosurgery 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 Machines & Control / Dianji Yu Kongzhi Xuebao is the property of Electric Machines & 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 Systems Engineering & Electronics is the property of Journal of Systems Engineering & Electronics 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 Chinese Institute of Food Science & Technology is the property of Journal of Chinese Institute of Food Science & Technology Periodical 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 Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine 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 Geomatics & Information Science of Wuhan University is the property of Geomatics & Information Science of Wuhan 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.)

As China's urbanization has entered an accelerated stage and its economy has turned to a period of high-quality development, accurately grasping the relationship between urbanization rate and urban-rural income gap is of great significance for the better solution of the uneven urban-rural development. Based on the urban-rural dual sector model and relevant existing research, this article further clarified how the mechanism of the urbanization process affected the urban-rural income gap from the theoretical hypothesis of the 'inverted U-shaped' relationship between the urbanization rate and the urban-rural income gap. Then, in order to verify this hypothesis, this article took the Yangtze River Delta as an example, based on the city scale data from 2000 to 2018, and used the spatial econometric model to conduct an in-depth study on the relationship between urbanization rate and urban-rural income gap. The results showed that:① The spatial effect analysis found that the urbanization rate had a strong spatial spillover effect on the urban-rural income gap, and it was significant in both the core zone and the marginal zone.② Urbanization rate, economic development level, industrial structure, financial status, transportation facilities and the level of opening-up were all important driving factors for the evolution of the urban-rural income gap. However, the 'core-marginal' comparison found that the effects of different factors were different. For example, the effect of traffic conditions was insignificant in the core zone but significant in the peripheral zone.③ In general, for the relationship between urbanization rate and urban-rural income gap, the direct effect was 'U-shaped' and the indirect effect demonstrated an 'inverted U - shape', and the inflection points of urbanization rate were 0. 842 and 0. 648 respectively. The difference with existing research conclusions tended to be directly related to the higher urbanization rate during the research period. From the comparison of different regions with significantly different development levels, the core zone demonstrated a 'U-shaped' relationship and the marginal zone demonstrated an 'inverted U-shaped' relationship between direct effect and indirect effect, and the inflection points of urbanization rate were 0.843, 0.877 and 0.481, 0.673 respectively. However, both zones were in the stage where the urbanization rate was promoting the narrowing of the urban-rural income gap. Therefore, this article proposes the policy recommendation of further promoting the process of urbanization to narrow the urban-rural income gap. And in this process, attention should be paid to the strengthening of the coordination between cities, especially the removal of border barriers to improve the convenience of factor flow. [ABSTRACT FROM AUTHOR]

Copyright of Coal Science & Technology (0253-2336) is the property of Coal 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 New Architecture is the property of New Architecture 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 Acta Geoscientica Sinica is the property of Acta Geoscientica 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.)

Copyright of Journal of Xi'an Jiaotong University (Medical Sciences) is the property of Xian Jiaotong 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 Electric Machines & Control / Dianji Yu Kongzhi Xuebao is the property of Electric Machines & 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 Economic Science / Jingji Kexue is the property of Economic Science 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 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.)

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 Petroleum Refinery Engineering is the property of Petroleum Refinery 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.)

BACKGROUND: There is a certain deviation between the on-site analysis results of hand-held XRF and the laboratory analysis results due to the unique technical difficulties in field X-ray fluorescence measurement such as roughness effect, uneven effect and humidity effect of samples. OBJECTIVES: To seek economic, rapid and practical porphyry copper ore in practical work. test conditions of hand-held XRF for rapid exploration of METHODS: Influence of test conditions, such as analytical time, sample content, test distance, sample dry humidity and sample particle size on the analytical results of Niton XL31 GOLDD+ hand held XRF was quantitatively studied. RESULTS: The results showed that, under the best test time of 90s, the determination limits of Cu, Mo, Pb, and Zn were 57 μg/g. 14μg/g, 24ug/g, and 38μg/g, respectively, and the calculation formula for the determination limit was given. The field analysis test distance should be less than 5mm and the sample surface should be kept dry. The test method for bulk sample was the simplest but the test results varied the most. When sample was crushed to a particle size of 80 mesh or above, the stability and accuracy of the results were best. Considering that it took a long time to crush sample into 80 mesh, the mixed state of the sample after crushing was better strategy for field testing. CONCLUSIONS: The practical application of core scanning in Qulong porphyry copper deposit in Tibet shows that the handheld XRF analyzer is suitable for in-situ analysis and can meet the requirements of rapid exploration and evaluation such as delineation of copper ore bodies in field, which can greatly improve work efficiency and reduce exploration cost. [ABSTRACT FROM AUTHOR]